CN103692622A - Injection molded piece stripping apparatus - Google Patents
Injection molded piece stripping apparatus Download PDFInfo
- Publication number
- CN103692622A CN103692622A CN201210368171.0A CN201210368171A CN103692622A CN 103692622 A CN103692622 A CN 103692622A CN 201210368171 A CN201210368171 A CN 201210368171A CN 103692622 A CN103692622 A CN 103692622A
- Authority
- CN
- China
- Prior art keywords
- ejection formation
- clamping plate
- formation part
- stub bar
- clamp
- 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
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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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to an injection molded piece stripping apparatus used for separating at least one injection molded piece from a stub bar. The injection molded piece stripping apparatus comprises a fixing seat, at least one clamp and at least one mechanical arm. The fixing seat is used for fixing the stub bar to make the at least one injection molded piece suspend on the external of the fixing seat. The at least one clamp is used for clamping the at least one injection molded piece. The at least one mechanical arm is used for rotating the at least one clamp in order to separate the at least one injection molded piece from the stub bar. The injection molded piece stripping apparatus has a simple structure, so the production cost can be effectively reduced.
Description
Technical field
The present invention relates to a kind of material stripping device for ejection formation part.
Background technology
At present, the injection part that Jet forming machine penetrates comprises a stub bar and a plurality of profiled member being connected with this stub bar, and this profiled member need to be by separated from this stub bar.Be generally that automatic shearing machine is separated with stub bar by profiled member now, but automatic shearing machine is more expensive, production cost is higher.
Summary of the invention
In view of this, be necessary to provide a kind of material stripping device for ejection formation part that can effectively reduce production costs.
For a material stripping device for ejection formation part, at least one ejection formation part is separated from a stub bar.Should comprise a holder, at least one clamp and at least one mechanical arm for the material stripping device of ejection formation part.This holder is used for fixing this stub bar, makes this at least one ejection formation part be suspended on the outside of this holder.These at least one clamp are used for clamping this at least one ejection formation part.This at least one mechanical arm is for being rotated these at least one clamp, so that this at least one ejection formation part is separated with this stub bar.
Compared with prior art, the material stripping device for ejection formation part of the present invention, simple in structure, thus can effectively reduce production costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the material stripping device for ejection formation part of better embodiment of the present invention.
Fig. 2 is the working state schematic representation of the material stripping device for ejection formation part of Fig. 1.
Fig. 3 is the schematic diagram of another duty of the material stripping device for ejection formation part of Fig. 1.
Main element symbol description
| Material stripping device for |
100 |
| |
200 |
| |
30 |
| Running |
310 |
| |
311 |
| Runner |
320 |
| |
10 |
| |
11 |
| |
12 |
| Loading |
120 |
| Groove | 121 |
| |
122 |
| Clamp | 20 |
| The |
21 |
| The |
211 |
| The first connecting |
212 |
| |
213 |
| The |
22 |
| The |
221 |
| The second connecting |
222 |
| Clamping |
223 |
| |
231 |
| |
232 |
| Closure | 26 |
| The first |
261 |
| The second |
262 |
| |
60 |
| The |
61 |
| The second Actuator Division | 62 |
| |
63 |
The following specific embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
The specific embodiment
Refer to Fig. 1 and Fig. 2, a kind of material stripping device 100 for ejection formation part providing for embodiment of the present invention, for separated from a stub bar 30 by a plurality of ejection formation parts 200.This stub bar 30 comprises a running channel stub bar 310 and the vertical outward extending a plurality of runner stub bars 320 of lateral surface of this running channel stub bar 310 certainly.This running channel stub bar 310 comprises a stiff end 311.The plurality of runner stub bar 320 arranges near this stiff end 311.This ejection formation part 200 is connected to this runner stub bar 320 away from the end of this running channel stub bar 310.In the present embodiment, the quantity of this runner stub bar 320 is four, and these four runner stub bars 320 form "+" shape, and the quantity of this ejection formation part 200 is two, and these two ejection formation parts 200 are connected on the runner stub bar 320 that wherein two are oppositely arranged.Certainly, the quantity of this runner stub bar 320 and this ejection formation part 200 is not limited to present embodiment.
Should comprise a holder 10, two clamp 20 and two mechanical arms 60 for material stripping device 100 of ejection formation part.
This holder 10 comprises a pedestal 11 and a bearing part 12 perpendicular to the cylindrical shape of this pedestal 11.This bearing part 12 comprises that one away from the loading end 120 of this pedestal 11.The groove 121 of a cylindrical shape is offered in the center of each loading end 120.This groove 121 is for accommodating this stiff end 311.On this loading end 120, also offer many grooves 122.These many grooves 122 extend to run through the lateral surface of this bearing part 12 from this groove 121 along the radial direction of this loading end 120.These many grooves 122 are for accommodating the plurality of runner stub bar 320.The length of each groove 122 is equal to or less than the length of this runner stub bar 320, makes the plurality of ejection formation part 200 be suspended on the outside of the plurality of groove 122.In the present embodiment, the quantity of this groove 122 is four, and these four grooves 122 form "+" shape.
These two clamp 20 are respectively used to these two ejection formation parts 200 separated from this stub bar 30.Each clamp 20 comprises first clamping plate 21, the second clamping plate 22 and a closure 26.These first clamping plate 21 comprise the first clamping part 211, outward extending the first connecting portion 212 of this first clamping part 211 and the outward extending handle 213 of this first connecting portion 212 certainly certainly.These second clamping plate 22 comprise the second clamping part 221 and outward extending the second connecting portion 222 of this second clamping part 221 certainly.This second clamping part 221 comprises that one towards the clamping face 223 of this first clamping part 211, and this clamping face 223 is obliquely installed with respect to this second connecting portion 222.This first connecting portion 212 is flexibly connected (such as pivot joint) with this second connecting portion 222.This first clamping part 211 cooperatively interacts with this second clamping part 221, to clamp this ejection formation part 200.In the present embodiment, this first connecting portion 212 and these the second connecting portion 222 pivot joints.Concrete, a pivot 231 is set on this first connecting portion 212, on this second connecting portion 222, offer two pivoted holes 232.This pivot 231 is plugged in these two pivoted holes 232, and these second clamping plate 22 can be rotated around this pivot 231.
This closure 26 is for locking together this first clamping part 211 with this second clamping part 221.This closure 26 comprises the first magnetic element 261 and the second magnetic element 262.This second magnetic element 262 attracts each other with this first magnetic element 261.This first magnetic element 261 is embedded in this first clamping part 211, and this second magnetic element 262 is embedded in this second clamping part 221, and is oppositely arranged with this first magnetic element 261.This first magnetic element 261 cooperatively interacts with this second magnetic element 262, so that this first clamping part 211 is adsorbed tightly mutually with this second clamping part 221, to clamp securely corresponding ejection formation part 200.
These two mechanical arms 60 are respectively used to control the action of these two clamp 20.Each mechanical arm 60 comprises first Actuator Division 61, the second Actuator Division 62 and a controller 63.This first Actuator Division 61 is fixedly connected with this second clamping part 221, for by this second clamping part 221 towards away from or near the direction rotation of this first clamping part 211, with control these clamp 20 open or closed.This second Actuator Division 62 connects with the handle 213 of corresponding clamp 20, be used for controlling these two clamp 20 towards away from or move near this holder 10, and be clamped in corresponding clamp 20 when interior at this ejection formation part 200, control these corresponding clamp 20 and take the moving direction of these clamp 20 and be rotated as axle, so that this ejection formation part 200 is separated with corresponding runner stub bar 320.This controller 63 is for controlling the action of this first Actuator Division 61 and this second Actuator Division 62.The quantity of this mechanical arm 60 is not limited to present embodiment.
As shown in Figure 3, this course of work for the material stripping device 100 of ejection formation part is as follows: this stiff end 311 of this running channel stub bar 310 is contained in this groove 121 of this bearing part 12, this runner stub bar 320 is contained in respectively in corresponding groove 122, this controller 63 is controlled this first Actuator Division 61 this second clamping part 221 is moved towards the direction away from this first clamping part 211, to open corresponding clamp 20; This controller 63 is controlled this second Actuator Division 62 corresponding clamp 20 is moved towards the direction near this holder 10; Then move the second clamping part 221 these controller 63 these first Actuator Divisions 61 of control towards the direction near this first clamping part 211, the clamp 20 of answering with closed pair; This first magnetic element 261 matches with this second magnetic element 262, and this first clamping part 211 is locked together with this second clamping part 221; Finally these controller 63 these second Actuator Divisions 62 of control are rotated, so that this ejection formation part 200 is separated with corresponding runner stub bar 320.
Compared with prior art, the material stripping device 100 for ejection formation part of the present invention, simple in structure, thus can effectively reduce production costs.
Be understandable that, for the person of ordinary skill of the art, can make other various corresponding changes and distortion by technical conceive according to the present invention, and all these change and distortion all should belong to the protection domain of the claims in the present invention.
Claims (10)
1. for the material stripping device of ejection formation part, at least one ejection formation part is separated from a stub bar; Should comprise a holder, at least one clamp and at least one mechanical arm for the material stripping device of ejection formation part; This holder is used for fixing this stub bar, makes this at least one ejection formation part be suspended on the outside of this holder; These at least one clamp are used for clamping this at least one ejection formation part; This at least one mechanical arm is for being rotated these at least one clamp, so that this at least one ejection formation part is separated with this stub bar.
2. the material stripping device for ejection formation part as claimed in claim 1, is characterized in that, this stub bar comprises running channel stub bar and outward extending at least one runner stub bar of lateral surface of this running channel stub bar certainly; This running channel stub bar comprises a stiff end; This at least one ejection formation part is connected to this runner stub bar away from the end of this running channel stub bar; This holder comprises a pedestal and a bearing part being arranged on this pedestal; This bearing part comprises that one away from the loading end of this pedestal; This loading end is offered a groove; This groove is for accommodating this stiff end; On this loading end, also offer at least one groove that is connected with this groove and runs through the lateral surface of this bearing part; This at least one groove is for accommodating this at least one runner stub bar, and the length of each groove of this at least one groove is equal to or less than the length of the corresponding running channel stub bar of this at least one running channel stub bar.
3. the material stripping device for ejection formation part as claimed in claim 2, is characterized in that, this bearing part is cylindrical shape, and this groove is cylindrical shape, and from this groove, the radial direction along this loading end extends this at least one groove.
4. the material stripping device for ejection formation part as claimed in claim 1, it is characterized in that, each clamp of these at least one clamp comprise first clamping plate, second clamping plate and a closure, these first clamping plate are flexibly connected with these second clamping plate, and these first clamping plate and this second clamping plate cooperatively interact, to clamp this at least one ejection formation part; This closure is for locking together these first clamping plate and this second clamping plate, so that this at least one ejection formation part is securely fixed between these first clamping plate and this second clamping plate.
5. the material stripping device for ejection formation part as claimed in claim 4, is characterized in that, these first clamping plate comprise that first clamping part and one are from outward extending the first connecting portion of this first clamping part; These second clamping plate comprise that second clamping part and one are from outward extending the second connecting portion of this second clamping part; A pivot is set on this first connecting portion, on this second connecting portion, offers two pivoted holes; This pivot is plugged in these two pivoted holes, and these second clamping plate can be rotated around this pivot.
6. the material stripping device for ejection formation part as claimed in claim 5, is characterized in that, this second clamping part comprises that one towards the clamping face of this first clamping part, and this clamping face is obliquely installed with respect to this second connecting portion.
7. the material stripping device for ejection formation part as claimed in claim 4, it is characterized in that, this closure comprises first magnetic element and second magnetic element, this second magnetic element and this first magnetic element attract each other, this first magnetic element is arranged on these first clamping plate, and this second magnetic element is arranged on these second clamping plate.
8. the material stripping device for ejection formation part as claimed in claim 4, it is characterized in that, these first clamping plate comprise a handles, each mechanical arm of this at least one mechanical arm comprises first Actuator Division, second Actuator Division and a controller, this first Actuator Division is for controlling opening and closure of these at least one clamp, this second Actuator Division is connected with this handle, and these clamp that are folded with corresponding ejection formation part for driving are rotated, so that this corresponding ejection formation part is separated with this stub bar, this controller is for controlling the action of this first Actuator Division and this second Actuator Division.
9. the material stripping device for ejection formation part as claimed in claim 8, it is characterized in that, this first Actuator Division is fixedly connected with these second clamping plate, for by these second clamping plate towards near or away from the direction rotation of these the first clamping plate, with control these at least one clamp open and closed.
10. the material stripping device for ejection formation part as claimed in claim 8, is characterized in that, this second Actuator Division also for drive these clamp towards near or away from the direction motion of this holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210368171.0A CN103692622A (en) | 2012-09-28 | 2012-09-28 | Injection molded piece stripping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210368171.0A CN103692622A (en) | 2012-09-28 | 2012-09-28 | Injection molded piece stripping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103692622A true CN103692622A (en) | 2014-04-02 |
Family
ID=50354367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210368171.0A Pending CN103692622A (en) | 2012-09-28 | 2012-09-28 | Injection molded piece stripping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103692622A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030143A (en) * | 2021-11-17 | 2022-02-11 | 徐州云泰精密技术有限公司 | Collecting ring water gap punching device |
-
2012
- 2012-09-28 CN CN201210368171.0A patent/CN103692622A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030143A (en) * | 2021-11-17 | 2022-02-11 | 徐州云泰精密技术有限公司 | Collecting ring water gap punching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |