CN106124303A - Injection-moulded plastic part line strength tester - Google Patents
Injection-moulded plastic part line strength tester Download PDFInfo
- Publication number
- CN106124303A CN106124303A CN201610688214.1A CN201610688214A CN106124303A CN 106124303 A CN106124303 A CN 106124303A CN 201610688214 A CN201610688214 A CN 201610688214A CN 106124303 A CN106124303 A CN 106124303A
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- Prior art keywords
- injection
- equipment rack
- moulded plastic
- strength tester
- plastic part
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
Present invention is disclosed a kind of injection-moulded plastic part line strength tester, including equipment rack, the inside of described equipment rack offers one for realizing the cavity of part strength detection, also include being arranged at described cavity inner top position, tested cylinder for force downwards, and it is arranged at described cavity inner bottom part position, part cradle for support part to be tested, described tested cylinder matches with described part cradle, the pressure transducer for monitoring its running status downforce numerical value it is provided with on the cylinder axis of described tested cylinder, it is additionally provided with on described equipment rack and is electrically connected with described pressure transducer, for feeding back the interactive device of described pressure sensor monitoring result.The present invention have effectively achieved the intensity detection to injection class part spue line position, considerably enhances the yields of processing enterprise's product.Meanwhile, the present invention can automatically and be accurately performed to injection class part detection, saved the human resources of processing enterprise.
Description
Technical field
The present invention relates to a kind of strength tester, particularly relate to one and be applicable to injection class part spue line position is carried out
The injection-moulded plastic part line strength tester of intensity detection, belongs to injecting products detection field.
Background technology
Spue line, also known as flash line, is common in the surface of injection class part.It is by two one side of something mostly due to injection mold
Die assembly, in order to be taken out smoothly by product after being molded, it is necessary for by two half of moulds separately, therefore existing
After being molded, the injection-moulded plastic part surface at mould separately place will show a spue line.
Owing to part producing business is very strict for precision and the requirement of strength of injection-moulded plastic part, therefore, this part producing business
The above-mentioned product with spue line will be further processed.Specifically, the above-mentioned injection-moulded plastic part with spue line
Before carrying out next step ground assembling or directly dispatching from the factory, can be polished or polishing in its spue line position, so that injection zero
The surface flatness of part, size etc. meet related request.
Again because the restriction of existing Shooting Technique, the spue line position on injection-moulded plastic part is originally just deposited in its structural strength
In certain problem, after polishing or polishing, the structural strength of this position can be affected further.Due to this
Plant the damage operator in structural strength to be difficult to carry out observing and lack corresponding detection equipment, therefore at present by naked eyes
The course of processing in, this kind of defective part can be directly mounted on product.So, product is greatly reduced undoubtedly overall
Structural strength, shorten the service life of product, the even more serious Product checking also resulting in whole batch is defective, to
Processing enterprise causes no small economic loss.
In sum, how to provide that a kind of using effect is good, can be effectively realized injection class part spue line position
Put the strength tester of intensity detection, just become those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of prior art exists drawbacks described above, the purpose of the present invention is to propose to one and be applicable to injection class part matched moulds
Line position carries out the injection-moulded plastic part line strength tester of intensity detection.
The purpose of the present invention, will be achieved by the following technical programs:
A kind of injection-moulded plastic part line strength tester, including equipment rack, the inside of described equipment rack offer one for
Realize the cavity of part strength detection, also include being arranged at described cavity inner top position, tested cylinder for force downwards,
And it is arranged at described cavity inner bottom part position, part cradle for support part to be tested, described tested cylinder and institute
State part cradle to match, the cylinder axis of described tested cylinder is provided with for monitoring its running status downforce numerical value
Pressure transducer, described equipment rack is additionally provided with and is electrically connected with described pressure transducer, for feeding back described pressure biography
The interactive device of sensor monitoring result.
Preferably, described equipment rack is additionally provided with the obturator for closing described cavity, described obturator
Including being movably connected on described equipment rack, the door close that described cavity is airtight can be realized.
Preferably, described door close is pivotally connected with described equipment rack or chute is connected.
Preferably, described door close is connected with described equipment rack chute, and the outside of described equipment rack is fixedly installed
Article at least two, for realizing the chute of described door close slide switching, described door close is movably disposed in described chute.
Preferably, described chute is provided with two altogether, and symmetry is fixedly installed on the both sides of described equipment rack, described chute
Setting direction consistent with the traffic direction of described tested cylinder, the inner side of two described chutes is all fixedly installed for completing
The electromagnet assembly that described door close is fixing, described electromagnet assembly includes the first electric magnet being the most sequentially fixedly installed
Group and the second electromagnet group, the both sides of described door close are all fixedly installed the closed magnetic matched with described electromagnet assembly
Ferrum.
Preferably, described door close uses safety glass, acrylic board or transparent PVC plate to make, described door close upper
End is additionally provided with the handle that person convenient to operate grips.
Preferably, described tested cylinder is fixing with described equipment rack is connected, when part to be tested is positioned over described part
Time in cradle, the cylinder axis of described tested cylinder is positioned at the surface of spue line position on described part to be tested.
Preferably, described part cradle is removable installed on described equipment rack, the shape of described part cradle
Shape and specification all match with described part to be tested.
Preferably, described interactive device includes the controller for controlling the running of each electric component, is used for showing described pressure
The display screen of force transducer monitoring numerical value, the warning lamp reported to the police under abnormality and buzzer, described injection-moulded plastic part matched moulds
Each electric component in line strength tester is all electrically connected with described controller and is controlled by.
Preferably, described controller is the universal single-chip microcomputer of 80C51 formula.
The prominent effect of the present invention is: the present invention have effectively achieved the intensity inspection to injection class part spue line position
Survey, it is to avoid the product defects caused because of the strength problem of part self, considerably improve the non-defective unit of processing enterprise's product
Rate, has saved production cost.Meanwhile, the present invention can automatically and be accurately performed the detection to injection class part, it is to avoid people
Work operates the inaccurate problem of testing result being too much easily caused, and has saved the human resources of processing enterprise.And the present invention
In shielding plate can make the part in test process will not splashes, thus be effectively guaranteed operator's person peace
Entirely.Additionally, the present invention can have very by obtaining the simple processing of existing machinery equipment and assembling, low cost of manufacture
The strong suitability.
In sum, present configuration is simple, be easily obtained and using effect is excellent, has the highest use and promotion price
Value.
Hereinafter accompanying drawing the most in conjunction with the embodiments, is described in further detail the detailed description of the invention of the present invention, so that the present invention
Technical scheme is more readily understood, grasps.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Wherein: 1, equipment rack；11, cavity；2, tested cylinder；3, part cradle；4, pressure transducer；5, door close；51、
Handle；6, chute；71, the first electromagnet group；72, the second electromagnet group；73, closed magnet；81, display screen；82, warning lamp；
83, buzzer.
Detailed description of the invention
Present invention is disclosed a kind of injection-moulded plastic part being applicable to injection class part spue line position is carried out intensity detection to close
Loft strength tester.
As it is shown in figure 1, a kind of injection-moulded plastic part line strength tester, including equipment rack 1, described equipment rack 1
Inside offer one for realize part strength detection cavity 11, also include being arranged at described cavity 11 inner top position, use
In the tested cylinder 2 of force downwards, and it is arranged at described cavity 11 inner bottom part position, part for support part to be tested
Cradle 3, described tested cylinder 2 matches with described part cradle 3, and the cylinder axis of described tested cylinder 2 is provided with use
In the pressure transducer 4 of its running status downforce numerical value of monitoring, described equipment rack 1 is additionally provided with and described pressure sensing
Device 4 is electrically connected with, for feeding back the interactive device of described pressure transducer 4 monitoring result.
Being additionally provided with the obturator for closing described cavity 11 on described equipment rack 1, described obturator includes
It is movably connected on described equipment rack 1, the door close 5 that described cavity 11 is airtight can be realized.
Described door close 5 is pivotally connected with described equipment rack 1 or chute is connected.
In the present embodiment, described door close 5 is connected with described equipment rack 1 chute, specifically, and described equipment rack
The outside of 1 is fixedly installed at least two, for realizing the chute 6 of described door close 5 slide switching, described door close 5 can be lived
It is arranged in described chute 6 dynamicly.
Described chute 6 is provided with two altogether, and symmetry is fixedly installed on the both sides of described equipment rack 1, setting of described chute 6
Putting direction consistent with the traffic direction of described tested cylinder 2, the inner side of two described chutes 6 is all fixedly installed for completing
Stating the fixing electromagnet assembly of door close 5, described electromagnet assembly includes the first electric magnet being the most sequentially fixedly installed
Group 71 and the second electromagnet group 72, the both sides of described door close 5 are all fixedly installed and closing that described electromagnet assembly matches
Close Magnet 73.
Described door close 5 uses safety glass, acrylic board or transparent PVC plate to make, and the upper end of described door close 5 also sets
It is equipped with the handle 51 that person convenient to operate grips.
Described tested cylinder 2 is fixing with described equipment rack 1 to be connected, when part to be tested is positioned over described part cradle
Time in 3, the cylinder axis of described tested cylinder 2 is positioned at the surface of spue line position on described part to be tested.Such setting
It is to ensure that described tested cylinder 2 can favorably accomplish the force to described part spue line position to be tested, promotes strong
Degree test specification, also further ensures the pressure transducer 4 being arranged on described tested cylinder 2 cylinder axis simultaneously and is monitored
The accuracy of numerical value.
Described part cradle 3 is removable installed on described equipment rack 1, the shape of described part cradle and rule
Lattice all match with described part to be tested.The meaning so arranged is so that tester entirety has higher practicality,
Coping with the strength test of the injection-moulded plastic part of multiple difformity and specification, it is right that operator can need according to the processing of its reality
Described part cradle 3 selects and changes.
Described interactive device includes the controller (not shown) for controlling the running of each electric component, is used for showing institute
State pressure transducer 4 and monitor the display screen 81 of numerical value, the warning lamp 82 reported to the police under abnormality and buzzer 83, described note
Mould each electric component in part line strength tester to be all electrically connected with described controller and be controlled by.
Described controller is the universal single-chip microcomputer of 80C51 formula.The single-chip microcomputer selecting this model is because this single-chip microcomputer
One of single-chip microcomputer that range of application is the widest, and application foundation is good, it is possible to meet the needs of large-scale production application.Additionally, need
Can complete to control each parts and complete the equipment of corresponding operating it will be clear that all and belong in the range of described controller,
Technical scheme is only preferred embodiment provided herein.
The use process of the present invention described briefly below: operator first should according to the size of part to be tested with specification to described
Part cradle 3 selects, and completes the installation to described part cradle 3.Subsequently, part to be tested can be put by operator
Being placed on described part cradle 3, after part to be tested has been placed, described door close 5 is closed, and described controller controls institute
State the second electromagnet group 72 power-off, control described second electromagnet group 72 and be energized and produce magnetic force so that it is tightly adsorb fixing
Be arranged at the closed magnet 73 of described door close 5 both sides, thus complete cavity 11 described on described equipment rack 1 airtight.
Described cavity 11 is airtight complete after, the cylinder axis of described tested cylinder 2 stretches out and starts to treat the spue line position of test part
Extruding, the downforce of described tested cylinder 2 is detected and testing result is fed back to by described pressure transducer 4 in real time
In described display screen 81.Described tested cylinder 2 persistent pressure, until part to be tested is crushed completely, described controller record
This numerical value is also contrasted by pressure value in the most described display screen 81 with default value, if this numerical value is less than present count
Value, then be judged as that test part is defective, and now, described warning lamp 82 lights, if this numerical value is more than default value, is then judged as
Test part is qualified.
After piece test, described controller controls described second electromagnet group 72 power-off, controls described first electromagnetism
Ferrum group 71 is energized and produces magnetic force, makes described door close 5 reactivate state, and operator can be by described handle 51 by institute subsequently
State door close 5 to be pulled upwardly, until making described first electromagnet group 71 tightly adsorb be fixedly installed on described door close 5 both sides
Closed magnet 73, thus complete described door close 5 fixing.Subsequently, operator can be to the part in described cavity 11
Residue is cleared up, and is replaced described part cradle 3.So far, the intensity detection to single part spue line position
It is fully completed, repeat the above steps, until completing the detection to all parts to be tested.
If in addition it is also necessary to it is noted that during piece test, described tested cylinder 2 is at described door close 5 not
Just having begun to running in the case of completely closing, now, described controller can control described warning lamp 82 and described buzzer
83 send audible and visible alarm, and prompting operator notices that instrument is abnormal and processes in time.
The present invention have effectively achieved the intensity detection to injection class part spue line position, it is to avoid because of part self
The product defects that strength problem is caused, considerably improves the yields of processing enterprise's product, has saved production cost.With
Time, the present invention can automatically and be accurately performed the detection to injection class part, it is to avoid manual operation is too much easily caused
The inaccurate problem of testing result, saved the human resources of processing enterprise.And the shielding plate in the present invention can make test
During part will not splashes, thus be effectively guaranteed operator's personal safety.Additionally, the present invention can pass through
Simple processing and the assembling of existing machinery equipment are obtained, low cost of manufacture, there is the strongest suitability.
In sum, present configuration is simple, be easily obtained and using effect is excellent, has the highest use and promotion price
Value.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical sides of being formed
Case, within all falling within protection scope of the present invention.
Claims (10)
1. an injection-moulded plastic part line strength tester, including equipment rack (1), the inside of described equipment rack (1) is offered
Have one for realizing the cavity (11) of part strength detection, it is characterised in that: also include being arranged at described cavity (11) inner top
Position, tested cylinder (2) for force downwards, and it is arranged at described cavity (11) inner bottom part position, to be measured for support
The part cradle (3) of examination part, described tested cylinder (2) matches with described part cradle (3), described tested cylinder
(2) pressure transducer (4) for monitoring its running status downforce numerical value, described equipment rack it are provided with on cylinder axis
(1) it is additionally provided with on and is electrically connected with described pressure transducer (4), for feeding back described pressure transducer (4) monitoring result
Interactive device.
Injection-moulded plastic part line strength tester the most according to claim 1, it is characterised in that: described equipment rack (1)
On be additionally provided with the obturator for closing described cavity (11), described obturator includes being movably connected and sets in described
Standby host frame (1) is upper, can realize the door close (5) that described cavity (11) is airtight.
Injection-moulded plastic part line strength tester the most according to claim 2, it is characterised in that: described door close (5) with
Described equipment rack (1) is pivotally connected or chute connects.
Injection-moulded plastic part line strength tester the most according to claim 3, it is characterised in that: described door close (5) with
Described equipment rack (1) chute connects, the outside of described equipment rack (1) be fixedly installed at least two, described for realizing
The chute (6) of door close (5) slide switching, described door close (5) is movably disposed in described chute (6).
Injection-moulded plastic part line strength tester the most according to claim 4, it is characterised in that: described chute (6) sets altogether
Being equipped with two, symmetry is fixedly installed on the both sides of described equipment rack (1), the setting direction of described chute (6) and described test
The traffic direction of cylinder (2) is consistent, and the inner side of two described chutes (6) is all fixedly installed for completing described door close (5)
Fixing electromagnet assembly, described electromagnet assembly includes the first electromagnet group (71) of being the most sequentially fixedly installed and the
Two electromagnet group (72), the both sides of described door close (5) are all fixedly installed the closed magnetic matched with described electromagnet assembly
Ferrum (73).
Injection-moulded plastic part line strength tester the most according to claim 5, it is characterised in that: described door close (5) is adopted
Making with safety glass, acrylic board or transparent PVC plate, the upper end of described door close (5) is additionally provided with person convenient to operate and grips
Handle (51).
Injection-moulded plastic part line strength tester the most according to claim 1, it is characterised in that: described tested cylinder (2)
Fix with described equipment rack (1) and be connected, when part to be tested is positioned in described part cradle (3), described test gas
The cylinder axis of cylinder (2) is positioned at the surface of spue line position on described part to be tested.
Injection-moulded plastic part line strength tester the most according to claim 1, it is characterised in that: described part cradle
(3) being removable installed on described equipment rack (1), the shape of described part cradle and specification are all with described to be tested zero
Part matches.
Injection-moulded plastic part line strength tester the most according to claim 1, it is characterised in that: described interactive device includes
For controlling the controller of each electric component running, it is used for showing the display screen (81) of described pressure transducer (4) monitoring numerical value,
The warning lamp (82) reported to the police under abnormality and buzzer (83), each in described injection-moulded plastic part line strength tester
Electric component is all electrically connected with described controller and is controlled by.
Injection-moulded plastic part line strength tester the most according to claim 9, it is characterised in that: described controller is
The universal single-chip microcomputer of 80C51 formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688214.1A CN106124303A (en) | 2016-08-19 | 2016-08-19 | Injection-moulded plastic part line strength tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688214.1A CN106124303A (en) | 2016-08-19 | 2016-08-19 | Injection-moulded plastic part line strength tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106124303A true CN106124303A (en) | 2016-11-16 |
Family
ID=57279145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610688214.1A Pending CN106124303A (en) | 2016-08-19 | 2016-08-19 | Injection-moulded plastic part line strength tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106124303A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103130A1 (en) * | 2016-12-09 | 2018-06-14 | 江南大学 | Online quality inspection method for molded products |
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| JPH11218478A (en) * | 1998-02-03 | 1999-08-10 | Japan Tobacco Inc | Material testing machine |
| JP2000088721A (en) * | 1998-09-10 | 2000-03-31 | Shimadzu Corp | Material testing machine |
| CN202281721U (en) * | 2011-10-25 | 2012-06-20 | 风帆股份有限公司 | Acupuncture and extrusion test device for lithium ion battery |
| CN204165838U (en) * | 2014-09-26 | 2015-02-18 | 北京海德利森科技有限公司 | A kind of hydraulic pressure demolition device |
| CN104374644A (en) * | 2014-11-11 | 2015-02-25 | 斯泰必鲁斯（江苏）有限公司 | Pressure automatic force measuring machine |
| CN204536127U (en) * | 2015-04-14 | 2015-08-05 | 嘉兴宏海集装箱配件有限公司 | A kind of pressure tester for foundry goods |
| CN105773294A (en) * | 2016-03-31 | 2016-07-20 | 苏州亚思科精密数控有限公司 | Noise-proof numerically-controlled machine tool shield |
| CN205941179U (en) * | 2016-08-19 | 2017-02-08 | 高精科技(苏州)有限公司 | Injection molding parts break line strength test appearance |
-
2016
- 2016-08-19 CN CN201610688214.1A patent/CN106124303A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11218478A (en) * | 1998-02-03 | 1999-08-10 | Japan Tobacco Inc | Material testing machine |
| JP2000088721A (en) * | 1998-09-10 | 2000-03-31 | Shimadzu Corp | Material testing machine |
| CN202281721U (en) * | 2011-10-25 | 2012-06-20 | 风帆股份有限公司 | Acupuncture and extrusion test device for lithium ion battery |
| CN204165838U (en) * | 2014-09-26 | 2015-02-18 | 北京海德利森科技有限公司 | A kind of hydraulic pressure demolition device |
| CN104374644A (en) * | 2014-11-11 | 2015-02-25 | 斯泰必鲁斯（江苏）有限公司 | Pressure automatic force measuring machine |
| CN204536127U (en) * | 2015-04-14 | 2015-08-05 | 嘉兴宏海集装箱配件有限公司 | A kind of pressure tester for foundry goods |
| CN105773294A (en) * | 2016-03-31 | 2016-07-20 | 苏州亚思科精密数控有限公司 | Noise-proof numerically-controlled machine tool shield |
| CN205941179U (en) * | 2016-08-19 | 2017-02-08 | 高精科技(苏州)有限公司 | Injection molding parts break line strength test appearance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103130A1 (en) * | 2016-12-09 | 2018-06-14 | 江南大学 | Online quality inspection method for molded products |
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Application publication date: 20161116 |