CN105881841A - Cutting mechanism for injection molding material head - Google Patents
Cutting mechanism for injection molding material head Download PDFInfo
- Publication number
- CN105881841A CN105881841A CN201610354533.9A CN201610354533A CN105881841A CN 105881841 A CN105881841 A CN 105881841A CN 201610354533 A CN201610354533 A CN 201610354533A CN 105881841 A CN105881841 A CN 105881841A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- base
- baffle
- moulding
- stub bar
- 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
Abstract
The invention relates to a cutting mechanism for an injection molding material head. The cutting mechanism comprises a first base, a second base and a third base which are horizontally arranged in sequence. The first base is provided with a first baffle, and a cross beam is arranged above the first base. The cross beam is provided with a first cylinder, and the first cylinder is connected with a pressing plate. The second base is fixedly connected with a second cylinder, and the second cylinder is fixedly connected with a second baffle. The third base is provided with a cutting assembly. The cutting assembly comprises a third cylinder, a fourth cylinder fixedly connected with the third cylinder, a motor fixedly connected with the fourth cylinder, a cutter rest fixedly connected with an output shaft of the motor, and a cutter fixed to the cutter rest. The cutting mechanism for the injection molding material head is simple in structure and convenient to use. Through the coordination of the first baffle, the second baffle and the pressing plate, injection moldings can be clamped, and accordingly the material head can be cut off quickly through the cutter. Working efficiency is high and cutting quality is good. Meanwhile, the position of the first baffle and the position of the pressing plate can be adjusted, the injection moldings of different sizes can be clamped conveniently, and therefore the application range is wide, and production cost is reduced.
Description
Technical field
The present invention relates to moulding processing technique field, particularly relate to a kind of moulding stub bar and excise mechanism.
Background technology
Moulding refers to the general designation of the various injecting products produced by injection machine, including various packagings, part etc., mainly by the material such as polyethylene or polypropylene and makes after with the addition of multiple organic solvent.In the moulding course of processing, it will usually produce stub bar because of gum-injecting port, these unnecessary stub bars need excision.But existing device for excising exists following defect: (1) moulding clamps built on the sand, cause stub bar excision uneven, it is also possible to damage moulding；(2) excision of different size of moulding, narrow application range cannot be suitable for.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it is provided that the moulding stub bar of a kind of simple in construction excises mechanism.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of moulding stub bar excises mechanism, the first base being arranged in order including level, second base and the 3rd base, it is provided with the first baffle plate on described first base, described first base be provided above crossbeam, first cylinder is installed on described crossbeam, described first cylinder connects pressing plate, it is fixed with the second cylinder on described second base, described second cylinder is fixed with second baffle, it is provided with excision assembly on described 3rd base, described excision assembly includes the 3rd cylinder, fourth cylinder fixing with described 3rd cylinder, the motor fixing with described 4th cylinder, the knife rest fixing with the output shaft of described motor and be fixed on the cutting knife on described knife rest.
In a preferred embodiment of the present invention, moulding stub bar excises mechanism and farther includes to have on described first base elongate holes, and described first baffle plate is provided with through hole.
In a preferred embodiment of the present invention, it is in shaped door that moulding stub bar excision mechanism farther includes the longitudinal section of described first base.
In a preferred embodiment of the present invention, moulding stub bar excises mechanism and farther includes to be provided with on described crossbeam guide rail, and described first cylinder is arranged on described guide rail.
In a preferred embodiment of the present invention, moulding stub bar excises mechanism and farther includes to be provided with crumb loading bucket between described first base and the second base.
In a preferred embodiment of the present invention, moulding stub bar excision mechanism farther includes the bottom of described pressing plate and is provided with cushion.
The present invention solves defect present in background technology, present configuration is simple, easy to use, by the cooperation of the first baffle plate, second baffle and pressing plate, is clamped by moulding, by cutting knife, stub bar is quickly cut away, work efficiency is high, and excision quality is good, simultaneously, the position of the first baffle plate and pressing plate can regulate, it is easy to clamp different size of moulding, applied widely, reduce production cost.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the front view of the preferred embodiments of the present invention；
Fig. 2 is the top view arranging the first baffle plate on first base of the preferred embodiments of the present invention.
Detailed description of the invention
Presently in connection with drawings and Examples, the present invention is further detailed explanation, and these accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is described the most in a schematic way, and therefore it only shows the composition relevant with the present invention.
nullAs shown in Figure 1，A kind of moulding stub bar excises mechanism，The first base 2 being arranged in order including level、Second base 4 and the 3rd base 6，The first baffle plate 8 it is provided with on first base 2，First base 2 be provided above crossbeam 10，First cylinder 12 is installed on crossbeam 10，First cylinder 12 is vertically arranged，First cylinder 12 connects pressing plate 14，The second cylinder 16 it is fixed with on second base 4，Second cylinder 16 is horizontally disposed with，Second cylinder 16 is fixed with second baffle 18，It is provided with excision assembly on 3rd base 6，Excision assembly includes the 3rd cylinder 20、With the 3rd the 4th fixing cylinder 22 of cylinder 20、With the 4th fixing motor 24 of cylinder 22、The knife rest 28 fixed with the output shaft 26 of motor 24 and the cutting knife 29 being fixed on knife rest 26，3rd cylinder 20 is vertically arranged，4th cylinder 22 is horizontally disposed with，By the 3rd cylinder 20、4th cylinder 22 and the cooperation of motor 24，Realize the lifting of cutting knife 29、Move horizontally and rotate，Adjust the position of cutting knife 29.
As shown in Figure 2, elongate holes 30 is had on the present invention the preferably first base 2, first baffle plate 8 is provided with through hole 32, so can be by bolt 34 through through hole 32, elongate holes 30, nut 36 is locked on bolt 34, realize the first baffle plate 8 to be locked on the first base 2, when the stub bar excised on different size of moulding, unclamp nut 36, first baffle plate 8 moves locks to relevant position again, regulate the distance between the first baffle plate 8 and second baffle 18, thus realize the clamping to different size of moulding.The longitudinal section of further preferred first base 2 is in shaped door.
For the ease of the movement of the first cylinder 12, the preferred crossbeam of the present invention 10 being provided with guide rail 38, the first cylinder 12 is arranged on guide rail 38, and so, the first cylinder 12 just can move horizontally by band dynamic pressure plate 14 together, it is achieved to the compression being in different size of moulding.
For the ease of the collection of stub bar after excision, between the present invention the preferably first base 2 and the second base 4, it is provided with crumb loading bucket 40.
In order to avoid moulding is weighed wounded by pressing plate 14, the bottom of the preferred pressing plate of the present invention 14 is provided with cushion 42.
The present invention is in use, by the size of moulding, mobile first baffle plate 8, moulding is placed on the first base 2, second cylinder 16 starts, and drives second baffle 18 to move, and second baffle 18 coordinates with the first baffle plate 8, moulding is clamped, meanwhile, the first cylinder 12 starts, and band dynamic pressure plate 14 pushes down moulding, moulding is limited firmly, being started by the 3rd cylinder the 20, the 4th cylinder 22, moved by cutting knife 29 to correct position, motor 24 starts, rotated by the cutting knife 29 on output shaft 26 band movable knife rack 28, the stub bar on excision moulding.
Desirable embodiment according to the present invention is enlightenment above, and by above-mentioned description, related personnel can carry out various change and amendment completely in the range of without departing from this invention technological thought.The content that the technical scope of this invention is not limited in description, it is necessary to determine technical scope according to right.
Claims (6)
1. a moulding stub bar excises mechanism, it is characterized in that: include the first base that level is arranged in order, second base and the 3rd base, it is provided with the first baffle plate on described first base, described first base be provided above crossbeam, first cylinder is installed on described crossbeam, described first cylinder connects pressing plate, it is fixed with the second cylinder on described second base, described second cylinder is fixed with second baffle, it is provided with excision assembly on described 3rd base, described excision assembly includes the 3rd cylinder, fourth cylinder fixing with described 3rd cylinder, the motor fixing with described 4th cylinder, the knife rest fixing with the output shaft of described motor and be fixed on the cutting knife on described knife rest.
Moulding stub bar the most according to claim 1 excises mechanism, it is characterised in that: having elongate holes on described first base, described first baffle plate is provided with through hole.
Moulding stub bar the most according to claim 2 excises mechanism, it is characterised in that: the longitudinal section of described first base is in shaped door.
Moulding stub bar the most according to claim 1 excises mechanism, it is characterised in that: being provided with guide rail on described crossbeam, described first cylinder is arranged on described guide rail.
Moulding stub bar the most according to claim 1 excises mechanism, it is characterised in that: it is provided with crumb loading bucket between described first base and the second base.
Moulding stub bar the most according to claim 1 excises mechanism, it is characterised in that: the bottom of described pressing plate is provided with cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610354533.9A CN105881841A (en) | 2016-05-26 | 2016-05-26 | Cutting mechanism for injection molding material head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610354533.9A CN105881841A (en) | 2016-05-26 | 2016-05-26 | Cutting mechanism for injection molding material head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105881841A true CN105881841A (en) | 2016-08-24 |
Family
ID=56716801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610354533.9A Pending CN105881841A (en) | 2016-05-26 | 2016-05-26 | Cutting mechanism for injection molding material head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105881841A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346721A (en) * | 2016-09-19 | 2017-01-25 | 珠海格力电器股份有限公司 | Automatic injection-molding part runner cutting equipment |
| CN107856236A (en) * | 2017-12-25 | 2018-03-30 | 无锡特恒科技有限公司 | A kind of device for the excision of moulding flash |
| CN107932846A (en) * | 2017-12-26 | 2018-04-20 | 张家港中天精密模塑有限公司 | A kind of injection molding impeller removes gate mechanism |
| CN108994900A (en) * | 2018-07-18 | 2018-12-14 | 正雄箱包（河源）有限公司 | A kind of luggage process equipment |
| CN115139468A (en) * | 2022-07-25 | 2022-10-04 | 苏州宏璟工业科技有限公司 | Automatic material head device that produces is cuted out to communicator shell when injection moulding |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0362019A1 (en) * | 1988-09-23 | 1990-04-04 | Lectra Systemes | Cutting and punching device for sheet materials |
| CN203031877U (en) * | 2012-12-17 | 2013-07-03 | 山东万恒电子通讯设备有限公司 | Mobile phone shell injection molding sprue punching machine |
| CN103419248A (en) * | 2013-08-09 | 2013-12-04 | 亿和精密工业（苏州）有限公司 | Automatic punching jig for injection-molded part |
| CN203994550U (en) * | 2014-07-04 | 2014-12-10 | 东莞广泽汽车饰件有限公司 | A kind of plastic parts mouth of a river milling tool |
| CN204914460U (en) * | 2015-08-11 | 2015-12-30 | 歌尔声学股份有限公司 | Runner mills remove device |
| CN105313281A (en) * | 2014-07-08 | 2016-02-10 | 天津市鑫大远金属制品有限公司 | Injection molded part pouring gate flash removal apparatus |
| CN205767301U (en) * | 2016-05-26 | 2016-12-07 | 苏州万盛塑胶科技股份有限公司 | Moulding stub bar excises mechanism |
-
2016
- 2016-05-26 CN CN201610354533.9A patent/CN105881841A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0362019A1 (en) * | 1988-09-23 | 1990-04-04 | Lectra Systemes | Cutting and punching device for sheet materials |
| CN203031877U (en) * | 2012-12-17 | 2013-07-03 | 山东万恒电子通讯设备有限公司 | Mobile phone shell injection molding sprue punching machine |
| CN103419248A (en) * | 2013-08-09 | 2013-12-04 | 亿和精密工业（苏州）有限公司 | Automatic punching jig for injection-molded part |
| CN203994550U (en) * | 2014-07-04 | 2014-12-10 | 东莞广泽汽车饰件有限公司 | A kind of plastic parts mouth of a river milling tool |
| CN105313281A (en) * | 2014-07-08 | 2016-02-10 | 天津市鑫大远金属制品有限公司 | Injection molded part pouring gate flash removal apparatus |
| CN204914460U (en) * | 2015-08-11 | 2015-12-30 | 歌尔声学股份有限公司 | Runner mills remove device |
| CN205767301U (en) * | 2016-05-26 | 2016-12-07 | 苏州万盛塑胶科技股份有限公司 | Moulding stub bar excises mechanism |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346721A (en) * | 2016-09-19 | 2017-01-25 | 珠海格力电器股份有限公司 | Automatic injection-molding part runner cutting equipment |
| CN107856236A (en) * | 2017-12-25 | 2018-03-30 | 无锡特恒科技有限公司 | A kind of device for the excision of moulding flash |
| CN107932846A (en) * | 2017-12-26 | 2018-04-20 | 张家港中天精密模塑有限公司 | A kind of injection molding impeller removes gate mechanism |
| CN107932846B (en) * | 2017-12-26 | 2023-07-18 | 张家港中天精密模塑有限公司 | Injection molding impeller gate removing mechanism |
| CN108994900A (en) * | 2018-07-18 | 2018-12-14 | 正雄箱包（河源）有限公司 | A kind of luggage process equipment |
| CN115139468A (en) * | 2022-07-25 | 2022-10-04 | 苏州宏璟工业科技有限公司 | Automatic material head device that produces is cuted out to communicator shell when injection moulding |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160824 |