CN107696425A - Moulding mouth of a river excision equipment and its cutting method - Google Patents
Moulding mouth of a river excision equipment and its cutting method Download PDFInfo
- Publication number
- CN107696425A CN107696425A CN201711149243.1A CN201711149243A CN107696425A CN 107696425 A CN107696425 A CN 107696425A CN 201711149243 A CN201711149243 A CN 201711149243A CN 107696425 A CN107696425 A CN 107696425A
- Authority
- CN
- China
- Prior art keywords
- moulding
- mouth
- river
- installation position
- excision
- 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
- 238000000465 moulding Methods 0.000 title claims abstract description 150
- 238000005520 cutting process Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims description 41
- 238000004513 sizing Methods 0.000 claims description 41
- 230000003287 optical effect Effects 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 235000014676 Phragmites communis Nutrition 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000003776 cleavage reaction Methods 0.000 claims 1
- 230000007017 scission Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B29C45/38—Cutting-off equipment for sprues or ingates
- B29C45/382—Cutting-off equipment for sprues or ingates disposed outside the mould
Abstract
The present invention provides a kind of moulding mouth of a river excision equipment and its cutting method, and excision equipment includes profiling base, excision component and ejection assembly, is provided with moulding installation position on profiling base, through hole is provided with profiling base, through hole is located on moulding installation position；Excision component includes the first drive component and cutting knife, and the first drive component controls cutting knife to be cut towards the mouth of a river excision position on moulding installation position；Ejection assembly includes the second drive component and thimble, and the second drive component control thimble is moved back and forth in through hole and can passed from the surface of moulding installation position.Cut the mouth of a river position of cutting knife towards the moulding on moulding installation position；Thimble ejects moulding from moulding installation position.The moulding mouth of a river provided by the invention excision equipment has the characteristics that automaticity is high, production efficiency is high, crudy is good, greatly improves the security of operation.
Description
Technical field
The present invention relates to automated production equipment technical field, mouth of a river excision equipment on more particularly to a kind of moulding and
Its cutting method.
Background technology
The mouth of a river is the connecting portion between the framework and moulding formed in injection molding process, and the mouth of a river is more on moulding
Remaining part is, it is necessary to which the mouth of a river is removed from moulding.Referring to Fig. 1, Fig. 1 is the structure chart for needing to remove the moulding at the mouth of a river,
Moulding 1 is the common accessory on automobile, and in the injection molding process of moulding 100, the mouth of a river 101, the mouth of a river are formed on moulding 100
101 are connected between moulding 100 and sizing material 102, only have moulding 100 to be only useful part during actual use, it is therefore desirable to
The mouth of a river 101 is cut off from moulding 100, moulding 100 and the junction at the mouth of a river 101 cut off position for the mouth of a river.Existing excision water
The method of mouth 101 is typically all manually to be cut off using cutting knife, and not only efficiency is low for the method manually cut off, and crudy
It can not be protected, easily the perisporium of moulding 100 be caused to damage, in addition, the method manually cut off easily accidentally injures worker's
Hand, cause personal injury.
The content of the invention
The main object of the present invention is to provide that a kind of production efficiency is high, crudy is good and the note of the automation of safe operation
Plastic mouth of a river excision equipment.
It is a further object of the present invention to provide the cutting method of above-mentioned moulding mouth of a river excision equipment.
In order to realize above-mentioned main purpose, the moulding mouth of a river provided by the invention excision equipment includes profiling base, excision
Component and ejection assembly, moulding installation position is provided with profiling base, through hole is provided with profiling base, through hole is positioned at injection
On part installation position；Excision component includes the first drive component and cutting knife, and the first drive component controls cutting knife to be installed towards moulding
Cut mouth of a river excision position on position；Ejection assembly includes the second drive component and thimble, the second drive component control thimble
Move back and forth and can be passed from the surface of moulding installation position in through hole.
As seen from the above technical solution, cutting knife is controlled to cut the mouth of a river on moulding automatically by the first drive component
Remove, control thimble to eject the moulding after cutting off the mouth of a river from the surface of moulding installation position by the second drive component, it is convenient
Moulding is taken out.
Further scheme is that the both sides of profiling base are provided with photoelectric sensor, and photoelectric sensor includes optical transmitting set
And optical receiver, the light path between optical transmitting set and optical receiver are located at the outside of moulding installation position.
It can be seen that when moulding is placed on moulding installation position by operator with hand, people's stick shift is in optical transmitting set and light
Between receiver, photoelectric sensor detects the presence of human hand, and the first drive component can not work, and plays protection operating personnel's
The effect of personal safety.
Further scheme is that slide assemblies are provided between the first drive component and cutting knife, and slide assemblies include sliding block
And slide rail, cutting knife are fixed on the front end of sliding block, the first drive component driving sliding block slides along slide rail.
It can be seen that slide assemblies improve the stability of cutting knife movement, and then improve the shearing quality at the shearing mouth of a river.
Further scheme is that moulding mouth of a river excision equipment also includes protection cap, and protection cap includes side cover and top cover, side
Cover and surround the inner containment chamber that both ends connect with top cover, in the internally positioned accommodating chamber of cutting knife, the one end open court of inner containment chamber
To profiling base.
It can be seen that protection cap can play a protective role to cutting knife, personal safety is protected.
Further scheme is that the first microswitch is provided with top cover, is provided between top cover and moulding installation position
Transmission parts, transmission parts are connected on the reed of the first microswitch.
It can be seen that it can detect whether moulding is installed in place by the first microswitch.
Further scheme is that mouth of a river excision equipment also includes moulding collection channel, the note of moulding collection channel
Plastic entrance is located in the outside of moulding installation position, and through hole is located at the side away from moulding entrance on moulding installation position.
As can be seen here, moulding can be collected by moulding collection channel, improve production efficiency.
Further scheme is that the upper end of thimble is provided with bending section, bending direction and the moulding ejection side of bending section
To opposite.
It can be seen that the setting of thimble causes moulding to be easier to eject from moulding installation position.
Further scheme is that sizing material installation position is additionally provided with profiling base, and the lower section of sizing material installation position sets sizing material
Collection channel, is provided with inclined guide surface on sizing material installation position, and the sizing material that the lower end of guide surface is located at sizing material collection channel enters
At mouthful.
It can be seen that can be collected by sizing material collection channel to sizing material, production efficiency is improved.
Further scheme is to be provided with the second microswitch below the sizing material installation position.
It can be seen that it can detect whether sizing material is installed in place by the second microswitch.
In order to realize above-mentioned another object, mouth of a river cutting method provided by the invention includes：Cutting knife is installed towards moulding
Cut the mouth of a river position of moulding on position；Thimble ejects moulding from moulding installation position.
The invention has the advantages that the moulding mouth of a river provided by the invention excision equipment only needs operating personnel to be molded
Part is placed on profiling base, and the collection of the mouth of a river excision process and moulding and sizing material is all automatically performed, and automates journey
Degree is high, and production efficiency is high, crudy is good, and photoelectric sensor improves the security of equipment, protects the people of operating personnel
Body safety.
Brief description of the drawings
Fig. 1 is the structure chart for needing to remove the moulding at the mouth of a river.
Fig. 2 is the structure chart of moulding mouth of a river excision equipment embodiment of the present invention.
Fig. 3 is the part-structure exploded view of moulding mouth of a river excision equipment embodiment of the present invention.
Fig. 4 is that moulding mouth of a river excision equipment embodiment of the present invention hides the top view after protection cap.
Fig. 5 is the part-structure figure of moulding mouth of a river excision equipment embodiment of the present invention.
Fig. 6 is the profiling understructure figure of moulding mouth of a river excision equipment embodiment of the present invention.
Fig. 7 is the ejection assembly structure chart of moulding mouth of a river excision equipment embodiment of the present invention.
Fig. 8 is the flow chart of cutting method embodiment in the mouth of a river of the present invention.
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment
Moulding mouth of a river excision equipment embodiment
Referring to Fig. 2, Fig. 2 is the structure chart of moulding mouth of a river excision equipment embodiment of the present invention.In the present embodiment, moulding water
Mouth excision equipment includes support frame 1, workbench 2, profiling base 3 and excision component 4, workbench 2 and is arranged on support frame 1, imitates
Shape base 3 and excision component 4 are arranged on workbench 2.Profiling base 3 is located at the front end of workbench 2, is set on profiling base 3
Moulding installation position is equipped with, moulding 100 is placed on the moulding installation position of profiling base 3, and the outside of profiling base 3 is set
There is moulding collection channel 5, moulding collection channel 5 is made up of the collecting vessel of the rectangular shape turned on up and down, and collecting vessel is solid
It is scheduled in the side wall of support frame 1.The outside of each moulding 100 is correspondingly arranged on a moulding collection channel 5, is noting
Collection frame is placed in the lower end exit of plastic collection channel 5, and after the mouth of a river excision of moulding 100, moulding 100 is by injection
Part collection channel 5 enters in collection frame, convenient that moulding 100 is collected.Protection cap is additionally provided with workbench 2, is protected
Lid includes side cover 6 and top cover 7, and side cover 6 and top cover 7 surround the inner containment chamber that both ends connect, the one end open of inner containment chamber
Towards profiling base 3.Excision component 4 includes the first drive component 40 and cutting knife（It is invisible in Fig. 2）, the internally positioned receiving of cutting knife
Intracavitary.The both sides of profiling base 3 are provided with photoelectric sensor, and photoelectric sensor includes optical transmitting set 31 and optical receiver 32, light
On the side cover 6 that transmitter 31 and optical receiver 32 are respectively provided at both sides, the light path between optical transmitting set 31 and optical receiver 32
Positioned at the outside of moulding installation position, when moulding 100 is put on moulding installation position, the hand of people is just kept off in optical transmitting set
Between 31 and optical receiver 32, the light path between optical transmitting set 31 and optical receiver 32 has been cut off, excision component 4 can not work,
Prevent hand to be removed component 4 and injure, protect the personal safety of operating personnel.
Referring to Fig. 3, Fig. 3 is the part-structure exploded view of moulding mouth of a river excision equipment embodiment of the present invention.Set on top cover 7
The first microswitch 70 is equipped with, transmission parts 71 are provided between top cover 7 and moulding installation position, transmission parts 71 are with one
The plastic parts of fixed elasticity, transmission parts 71 are connected on the reed 701 of the first microswitch 70, and plastic parts 100 is placed in into note
After on plastic installation position, plastic parts 100 is connected on transmission parts 71 so that slight deformation occurs for transmission parts 71, transmission
Part 71 applies thrust to reed 701 so that the first microswitch 70 switchs to closure state from off-state.
Referring to Fig. 4, Fig. 4 is that moulding mouth of a river excision equipment embodiment of the present invention hides the top view after protection cap.Imitative
The inner side of shape base 3 is additionally provided with sizing material collection channel 8, and collection frame is placed in the lower end of sizing material collection channel 8, can be used for receiving
Sizing material 102 behind the collection excision mouth of a river.
Referring to Fig. 5 to Fig. 7, Fig. 5 is the part-structure figure of moulding mouth of a river excision equipment embodiment of the present invention, and Fig. 6 is this
The profiling understructure figure of invention moulding mouth of a river excision equipment embodiment, Fig. 7 are that the moulding mouth of a river of the present invention excision equipment is real
Apply the ejection assembly structure chart of example.In the present embodiment, slide assemblies 42 are provided between the first drive component 40 and cutting knife 41,
Slide assemblies 42 include sliding block 420 and slide rail 421, and cutting knife 41 is fixed on the front end of sliding block 420, and the first drive component 40 passes through company
Bar 43 drives sliding block 420 to be slided along slide rail 421 so that the mouth of a river excision position of the edge of a knife of cutting knife 41 towards moulding 100 is carried out
Cutting.
Two identical moulding installation positions 30 are symmetrically arranged with profiling base 3, each moulding installation position 30
Outside is correspondingly arranged on a moulding collection channel 5, and the moulding entrance 50 of moulding collection channel 5 is located in moulding
The outside of installation position 30.Through hole 31 is provided with profiling base 3 in the position of moulding installation position 30, through hole 31 is located at moulding
Side away from moulding entrance 50 on installation position 30.On profiling base 3 glue is additionally provided with the inner side of moulding installation position 30
Expect installation position 32, to be provided with inclined guide surface 320 on sizing material installation position 32, sizing material collection channel 8 is located at sizing material installation position 32
Lower section, the lower end of guide surface 320 is located at the sizing material porch of sizing material collection channel 8, cuts off the sizing material 102 behind the mouth of a river along drawing
Guide face 320 is slipped into sizing material collection channel 8.The lower section of sizing material installation position 32 is provided with the second microswitch 80, by moulding 100
After being placed in sizing material 102 on profiling base 3, sizing material 102 is connected on the reed of the second microswitch 80.Profiling base 3
Lower section is additionally provided with ejection assembly 9, and ejection assembly 9 includes the second drive component 90 and thimble 91, and thimble 91 passes through through hole 31, the
Two drive components 90 control thimble 91 is moved back and forth in through hole 31 and can passed from the surface of moulding installation position 30.Work as injection
When the mouth of a river on part 100 is removed, guide surface 320 of the sizing material 102 on sizing material installation position 32 slips into sizing material collection channel 32
Interior, control system controls the second drive component 90 to start, and the second drive component 90 driving thimble 91 moves up, and thimble 91 will be noted
Plastic 100 is ejected from moulding installation position 30 and entered from moulding entrance 50 in moulding collection channel 5, thimble 91 it is upper
End is provided with bending section 910, and the ejection of the bending direction and moulding 100 of bending section 910 is in opposite direction, i.e. the court of moulding 100
Outer ejection, inwardly, the benefit so set is conveniently to say that moulding 100 ejects to the bending direction of bending section 910.In the present embodiment
In, the first drive component 40 and the second drive component 90 are cylinder assembly, in other implementations, the first drive component
40 and second drive component 90 can be motor.
Mouth of a river cutting method embodiment
Referring to Fig. 8, Fig. 8 is the flow chart of cutting method embodiment in the mouth of a river of the present invention, referring also to Fig. 1 to Fig. 7.It is first carried out
Expect step S1, the moulding 100 with sizing material 102 is put on moulding installation position 30 by operator, and moulding 100 passes through transmission
Part 71 touches the first microswitch 70, and sizing material 102 touches the second microswitch 80, and the first microswitch 70 and the second fine motion are opened
Close 80 signals being installed in place to control system transmission sizing material 102, after human hand is taken out from the position of profiling base 3, optical transmitting set
Conducting light paths between 31 and optical receiver 32, control system send control signal to the first drive component 40.Then perform and cut
Except step S2, the first drive component 40 drives the mouth of a river excision position of cutting knife 41 towards moulding 100 to be cut, by moulding
100 mouth of a river excision, sizing material 102 are slipped into sizing material collection channel 8 along guide surface 320, the first drive component 40 driving cutting knife
41 are returned to original position, and control system sends control signal to the second drive component 90.Finally execution eject step S3, second
Drive component 90 drives thimble 91 to move up, and moulding 100 is ejected and entered from moulding installation position 30 by thimble 91
In moulding collection channel 5, moulding 100 falls into by moulding collection channel 5 and is placed on the exit of moulding collection channel 5
Collection frame in.
The moulding mouth of a river provided by the invention excision equipment only needs operating personnel that moulding is placed on profiling base,
The collection of the mouth of a river excision process and moulding and sizing material is all automatically performed, and automaticity is high, and production efficiency is high, adds
Working medium amount is good, and photoelectric sensor improves the security of equipment, protects the personal safety of operating personnel.
Certainly, above-described embodiment is only the preferable embodiment of the present invention, can also have more changes during practical application,
For example, the position of ejection assembly and moulding collection channel is simply changed, or according to the different to profiling of moulding
Change of base shape etc..These changes can equally realize the purpose of the present invention, it is all the spirit and principles in the present invention it
It is interior, any modification, equivalent substitution and improvements done etc., it should be included in the protection domain of the claims in the present invention.
Claims (10)
1. moulding mouth of a river excision equipment, it is characterised in that including：
Profiling base, moulding installation position is provided with the profiling base, through hole is provided with the profiling base, it is described logical
Hole position is on the moulding installation position；
Component is cut off, the excision component includes the first drive component and cutting knife, and first drive component controls the cutting knife
Cut towards the mouth of a river excision position on the moulding installation position；
Ejection assembly, the ejection assembly include the second drive component and thimble, and second drive component controls the thimble
Move back and forth and can be passed from the surface of the moulding installation position in the through hole.
2. the moulding mouth of a river according to claim 1 excision equipment, it is characterised in that：
The both sides of the profiling base are provided with photoelectric sensor, and the photoelectric sensor includes optical transmitting set and optical receiver,
Light path between the optical transmitting set and the optical receiver is located at the outside of the moulding installation position.
3. the moulding mouth of a river according to claim 1 excision equipment, it is characterised in that：
Slide assemblies are provided between first drive component and the cutting knife, the slide assemblies include sliding block and slide rail,
The cutting knife is fixed on the front end of the sliding block, and first drive component drives the sliding block to be slided along the slide rail.
4. the moulding mouth of a river according to claim 1 excision equipment, it is characterised in that：
Moulding mouth of a river excision equipment also includes protection cap, and the protection cap includes side cover and top cover, the side cover and institute
The inner containment chamber that top cover surrounds both ends connection is stated, the cutting knife is located at the inner containment intracavitary, the inner containment chamber
One end open is towards the profiling base.
5. the moulding mouth of a river according to claim 4 excision equipment, it is characterised in that：
The first microswitch is provided with the top cover, driving section is provided between the top cover and the moulding installation position
Part, the transmission parts are connected on the reed of first microswitch.
6. the moulding mouth of a river excision equipment according to any one of claim 1 to 5, it is characterised in that：
Moulding mouth of a river excision equipment also includes moulding collection channel, the moulding entrance of the moulding collection channel
Positioned in the outside of the moulding installation position, the through hole is located on the moulding installation position away from the moulding entrance
Side.
7. the moulding mouth of a river according to claim 6 excision equipment, it is characterised in that：
The upper end of the thimble is provided with bending section, and the bending direction of the bending section and moulding ejection are in opposite direction.
8. the moulding mouth of a river excision equipment according to any one of claim 1 to 5, it is characterised in that：
Sizing material installation position is additionally provided with the profiling base, the lower section of the sizing material installation position sets sizing material collection channel, institute
State and inclined guide surface is provided with sizing material installation position, the sizing material that the lower end of the guide surface is located at the sizing material collection channel enters
At mouthful.
9. the moulding mouth of a river according to claim 8 excision equipment, it is characterised in that：
The second microswitch is provided with below the sizing material installation position.
10. mouth of a river cutting method, moulding water is carried out using any one of claim 1 to 9 moulding mouth of a river excision equipment
The excision of mouth, it is characterised in that the mouth of a river cutting method includes：
The mouth of a river cleavage of the cutting knife towards the moulding on the moulding installation position is cut；
The thimble ejects the moulding from the moulding installation position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711149243.1A CN107696425A (en) | 2017-11-18 | 2017-11-18 | Moulding mouth of a river excision equipment and its cutting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711149243.1A CN107696425A (en) | 2017-11-18 | 2017-11-18 | Moulding mouth of a river excision equipment and its cutting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107696425A true CN107696425A (en) | 2018-02-16 |
Family
ID=61180272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711149243.1A Pending CN107696425A (en) | 2017-11-18 | 2017-11-18 | Moulding mouth of a river excision equipment and its cutting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107696425A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366907A (en) * | 2018-10-16 | 2019-02-22 | 刘雅琴 | A kind of system and method for plastic parts automatic water gap cutting and rewinding |
| CN111434481A (en) * | 2019-01-11 | 2020-07-21 | 汉达精密电子(昆山)有限公司 | A accurate frock tool for processing of many mouths of a river |
| CN112297363A (en) * | 2020-10-16 | 2021-02-02 | 广东长盈精密技术有限公司 | Water gap waste removing device and product production line |
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| KR20060028845A (en) * | 2004-09-30 | 2006-04-04 | (주)가주테크놀로지 | Apparatus for endoscopic mucosal resection |
| KR20120019074A (en) * | 2010-08-24 | 2012-03-06 | 방건경 | Finishing device and system of injection molding |
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| CN203267130U (en) * | 2013-05-09 | 2013-11-06 | 格林精密部件（惠州）有限公司 | High-precision automatic cutting device of flow channel of injection molding piece |
| CN204076691U (en) * | 2014-07-09 | 2015-01-07 | 亿和精密工业（中山）有限公司 | Glass fiber material inscribe mode structure |
| CN206154654U (en) * | 2016-10-28 | 2017-05-10 | 深圳职业技术学院 | Injection molding mouth of a river excision equipment |
| WO2017140086A1 (en) * | 2016-02-17 | 2017-08-24 | 上海小糸车灯有限公司 | Automatic sprue cutting mechanism of injection mould |
| CN207465790U (en) * | 2017-11-18 | 2018-06-08 | 珠海市春生五金工业有限公司 | Moulding mouth of a river excision equipment |
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2017
- 2017-11-18 CN CN201711149243.1A patent/CN107696425A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11262939A (en) * | 1998-03-17 | 1999-09-28 | Ebara Corp | Plastic molding machine |
| KR20060028845A (en) * | 2004-09-30 | 2006-04-04 | (주)가주테크놀로지 | Apparatus for endoscopic mucosal resection |
| KR200389902Y1 (en) * | 2005-04-26 | 2005-07-14 | 고영기 | Gate cutting a device |
| KR20120019074A (en) * | 2010-08-24 | 2012-03-06 | 방건경 | Finishing device and system of injection molding |
| WO2012038766A2 (en) * | 2010-09-20 | 2012-03-29 | Emmanuil Dermitzakis | Emitter and method for opening water outlet openings |
| CN203267130U (en) * | 2013-05-09 | 2013-11-06 | 格林精密部件（惠州）有限公司 | High-precision automatic cutting device of flow channel of injection molding piece |
| CN204076691U (en) * | 2014-07-09 | 2015-01-07 | 亿和精密工业（中山）有限公司 | Glass fiber material inscribe mode structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366907A (en) * | 2018-10-16 | 2019-02-22 | 刘雅琴 | A kind of system and method for plastic parts automatic water gap cutting and rewinding |
| CN111434481A (en) * | 2019-01-11 | 2020-07-21 | 汉达精密电子(昆山)有限公司 | A accurate frock tool for processing of many mouths of a river |
| CN112297363A (en) * | 2020-10-16 | 2021-02-02 | 广东长盈精密技术有限公司 | Water gap waste removing device and product production line |
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