CN108016003A - A kind of plastic-injection device of adjustable size - Google Patents
A kind of plastic-injection device of adjustable size Download PDFInfo
- Publication number
- CN108016003A CN108016003A CN201610958741.XA CN201610958741A CN108016003A CN 108016003 A CN108016003 A CN 108016003A CN 201610958741 A CN201610958741 A CN 201610958741A CN 108016003 A CN108016003 A CN 108016003A
- Authority
- CN
- China
- Prior art keywords
- injection
- plate
- plastic
- clamping plates
- fixedly connected
- 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
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
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- 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
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
- B29C2045/564—Compression drive means acting independently from the mould closing and clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention discloses a kind of plastic-injection device of adjustable size, including base, the top corner of the base is fixedly connected with the bottom of supporting rod respectively, and the top of four supporting rods is fixedly connected with the bottom four corners of top plate respectively, the bottom centre of the top plate is provided with injection case, the bottom of the injection case is provided with injection molding tube, and electric butterfly valve is provided with injection molding tube, and the both sides of the injection case are both provided with the second telescopic rod.The plastic-injection device of the adjustable size, two clamping plates in left and right are enable to move by the first telescopic rod, former and later two clamping plates are driven to move, so that the inner cavity size of injection mold is adjusted, electric butterfly valve control injection, the mould of plurality of specifications can be produced, improve the adaptability of injection mold, it is not necessary to injection mold is remake, it is time saving and energy saving, the injection efficiency of plastic cement is improved, saves production cost.
Description
Technical field
The present invention relates to the plastic-injection device of plastic processing equipment technical field, specially a kind of adjustable size.
Background technology
With the rapid development of plastic cement industry and the continuous improvement of plastic cement performance, plastic parts has obtained more extensive answer
With the different field of plastic parts substitutes traditional metal parts, and general injection mold is all fixed, it is impossible to is repaiied
Change, a kind of mould of specification can only be produced, applicability is narrow, needs to remake when injection mold is improper, not only time-consuming
Arduously, the injection efficiency of plastic cement is reduced, can also increase production cost.
The content of the invention
It is an object of the invention to provide a kind of plastic-injection device of adjustable size, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical solution：A kind of plastic-injection device of adjustable size, bag
Include base, the top corner of the base is fixedly connected with the bottom of supporting rod respectively, and the top of four supporting rods respectively with
The bottom four corners of top plate are fixedly connected, and the bottom centre of the top plate is provided with injection case, and the bottom of the injection case is provided with
Injection molding tube, and electric butterfly valve is provided with injection molding tube, the both sides of the injection case are both provided with the second telescopic rod, and described second stretches
One end of contracting bar is fixedly connected with the bottom of top plate, and the other end of two the second telescopic rods two, the top company with pressing plate respectively
Connect, injection mold is provided with below the pressing plate, the injection mold is made of four clamping plates, and the clamping plate of left and right two is with before
Latter two clamping plate is slidably connected, and the side of two clamping plates in left and right is provided with contiguous block, and the side of the contiguous block is flexible with first
One end connection of bar, and the other end of two the first telescopic rods is connected with the side of supporting rod respectively, the one of former and later two clamping plates
Side is fixedly connected with the side of movable plate, and the side of the movable plate is connected by the side of spring and fixed plate, the movement
With being fixedly connected at the top of base, the side of the movable plate is rotated by one end of connecting shaft and head rod for the bottom of plate
Connection, the other end of the head rod are fixedly connected with the center of the second connecting rod, and the both ends of the second connecting rod are logical
Cross connecting shaft to be rotatablely connected with turntable, the turntable is slidably connected with limiting plate, and the side difference clamping plate one of two limiting plates
Side is fixedly connected with base side.
Preferably, the through hole being adapted with injection molded tube is offered on the top plate, and the inner cavity of the through hole is provided with electricity
Movable valve, the electrically operated valve are adapted with through hole.
Preferably, the side of the limiting plate opens up fluted, and the groove is adapted with turntable.
Preferably, the top both sides of the base offer slide, and the slide is adapted with former and later two clamping plates.
Preferably, the both ends of former and later two clamping plates open up fluted, and two clamping plates of the groove and left and right are mutually fitted
Match somebody with somebody.
Compared with prior art, the beneficial effects of the invention are as follows：The plastic-injection device of the adjustable size, passes through first
Telescopic rod enables two clamping plates in left and right to move, and drives former and later two clamping plates to move, so that the inner cavity size of injection mold is adjusted,
Electric butterfly valve control injection, can produce the mould of plurality of specifications, improve the adaptability of injection mold, it is not necessary to remake note
Mould, it is time saving and energy saving, the injection efficiency of plastic cement is improved, saves production cost.
Brief description of the drawings
Fig. 1 is structure front view of the present invention；
Fig. 2 is structure top view of the present invention；
Fig. 3 is structural side view of the present invention.
In figure：1 base, 2 injection molds, 3 first telescopic rods, 4 contiguous blocks, 5 clamping plates, 6 movable plates, 7 springs, 8 fixed plates,
It is 9 slides, 10 supporting rods, 11 top plates, 12 injection casees, 13 injection molding tubes, 14 electric butterfly valves, 15 second telescopic rods, 16 pressing plates, 17 electronic
Valve, 18 limiting plates, 19 head rods, 20 second connecting rods, 21 turntables.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of plastic-injection device of adjustable size, including
Base 1, the top both sides of base 1 offer slide 9, and the slide 9 is adapted with former and later two clamping plates 5, the top of base 1
Bottom of the corner respectively with supporting rod 10 is fixedly connected, and bottom four corners of the top of four supporting rods 10 respectively with top plate 11 are consolidated
Fixed connection, the bottom centre of top plate 11 are provided with injection case 12, and the bottom of injection case 12 is provided with injection molding tube 13, and injection molding tube 13
On be provided with electric butterfly valve 14, offer the through hole being adapted with injection molding tube 13 on top plate 11, and the inner cavity of the through hole is set
There is electrically operated valve 17, electrically operated valve 17 is adapted with through hole, and the both sides of injection case 12 are both provided with the second telescopic rod 15, and second stretches
One end of contracting bar 15 is fixedly connected with the bottom of top plate 11, and the other end of two the second telescopic rods 15 top with pressing plate 16 respectively
The connection of two, portion, the lower section of pressing plate 16 are provided with injection mold 2, and injection mold 2 is made of four clamping plates 5, and the folder of left and right two
Plate 5 is slidably connected with former and later two clamping plates 5, the both ends of former and later two clamping plates 5 open up fluted, and the groove and left and right two
Clamping plate 5 is adapted, and the side of two clamping plates 5 in left and right is provided with contiguous block 4, the side of contiguous block 4 and one end of the first telescopic rod 3
Connection, and side of the other end of two the first telescopic rods 3 respectively with supporting rod 10 be connected, the side of former and later two clamping plates 5 and
The side of movable plate 6 is fixedly connected, and the side of movable plate 6 is connected by spring 7 with the side of fixed plate 8, the bottom of movable plate 6
It is fixedly connected with the top of base 1, the side of movable plate 6 is rotatablely connected by one end of connecting shaft and head rod 19, the
The other end of one connecting rod 19 is fixedly connected with the center of the second connecting rod 20, and the both ends of the second connecting rod 20 pass through connection
Axis is rotatablely connected with turntable 21, and turntable 21 is slidably connected with limiting plate 18, and side 5 side of difference clamping plate of two limiting plates 18
It is fixedly connected with 1 side of base, the side of limiting plate 18 opens up fluted, and the groove is adapted with turntable 21, passes through first
Telescopic rod 3 enables two clamping plates 5 in left and right to move, and drives former and later two clamping plates 5 to move, so that the inner cavity for adjusting injection mold is big
Small, the control of electric butterfly valve 14 is molded, and can produce the mould of plurality of specifications, improves the adaptability of injection mold, it is not necessary to again
Injection mold is made, it is time saving and energy saving, the injection efficiency of plastic cement is improved, saves production cost, the first telescopic rod 3, the second telescopic rod
15th, electric butterfly valve 14 and electrically operated valve 17 controlling with power supply in use are external.
Operation principle：Worked by the first telescopic rod 3, contiguous block 4 moves two clamping plates 5 in left and right, passes through base 1 and a left side
Limiting plate 18 on right two clamping plates 5 makes turntable 21 drive head rod 19 to rotate, and movable plate 6 is moved, so that
Former and later two clamping plates 5 can move, and can adjust the inner cavity size of injection mold, electrically operated valve 17 and injection case in pressing plate 16
Electric butterfly valve 14 on 13 pipe of injection of 12 bottoms is opened, and the colloidal sol in injection case 12 is poured into injection mold 2, is then shut off
Electric butterfly valve 14 and electrically operated valve 17, the second telescopic rod 15 work, and pressing plate 16 is extruded injection mold 2, complete mould
Make.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of plastic-injection device of adjustable size, including base（1）, it is characterised in that：The base（1）Top four
Angle respectively with supporting rod（10）Bottom be fixedly connected, and four supporting rods（10）Top respectively with top plate（11）Bottom four
Angle is fixedly connected, the top plate（11）Bottom centre be provided with injection case（12）, the injection case（12）Bottom be provided with
Injection molding tube（13）, and injection molding tube（13）On be provided with electric butterfly valve（14）, the injection case（12）Both sides be both provided with second
Telescopic rod（15）, second telescopic rod（15）One end and top plate（11）Bottom be fixedly connected, and two the second telescopic rods
（15）The other end respectively with pressing plate（16）The connection of two, top, the pressing plate（16）Lower section be provided with injection mold（2）,
The injection mold（2）By four clamping plates（5）Form, and the clamping plate of left and right two（5）With former and later two clamping plates（5）It is slidably connected,
The clamping plate of left and right two（5）Side be provided with contiguous block（4）, the contiguous block（4）Side and the first telescopic rod（3）One end
Connection, and two the first telescopic rods（3）The other end respectively with supporting rod（10）Side connection, former and later two clamping plates（5）'s
Side and movable plate（6）Side be fixedly connected, the movable plate（6）Side pass through spring（7）With fixed plate（8）Side
Connection, the movable plate（6）Bottom and base（1）Top be fixedly connected, the movable plate（6）Side pass through connecting shaft
With head rod（19）One end rotation connection, the head rod（19）The other end and the second connecting rod（20）In
The heart is fixedly connected, and the second connecting rod（20）Both ends pass through connecting shaft and turntable（21）Rotation connection, the turntable（21）
With limiting plate（18）It is slidably connected, and two limiting plates（18）Side difference clamping plate（5）Side and base（1）Side, which is fixed, to be connected
Connect.
A kind of 2. plastic-injection device of adjustable size according to claim 1, it is characterised in that：The top plate（11）
On offer and injection molding tube（13）The through hole that road is adapted, and the inner cavity of the through hole is provided with electrically operated valve（17）, it is described electronic
Valve（17）It is adapted with through hole.
A kind of 3. plastic-injection device of adjustable size according to claim 1, it is characterised in that：The limiting plate
（18）Side open up fluted, and the groove and turntable（21）It is adapted.
A kind of 4. plastic-injection device of adjustable size according to claim 1, it is characterised in that：The base（1）
Top both sides offer slide（9）, and the slide（9）With former and later two clamping plates（5）It is adapted.
A kind of 5. plastic-injection device of adjustable size according to claim 1, it is characterised in that：Former and later two clamping plates
（5）Both ends open up it is fluted, and the groove with left and right two clamping plates（5）It is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610958741.XA CN108016003A (en) | 2016-11-04 | 2016-11-04 | A kind of plastic-injection device of adjustable size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610958741.XA CN108016003A (en) | 2016-11-04 | 2016-11-04 | A kind of plastic-injection device of adjustable size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108016003A true CN108016003A (en) | 2018-05-11 |
Family
ID=62083936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610958741.XA Pending CN108016003A (en) | 2016-11-04 | 2016-11-04 | A kind of plastic-injection device of adjustable size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108016003A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943596A (en) * | 2018-06-19 | 2018-12-07 | 深圳创维－Rgb电子有限公司 | Injection mold |
| CN111941748A (en) * | 2020-07-06 | 2020-11-17 | 淮南巧天机械设备技术有限公司 | Pipe injection mold |
-
2016
- 2016-11-04 CN CN201610958741.XA patent/CN108016003A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943596A (en) * | 2018-06-19 | 2018-12-07 | 深圳创维－Rgb电子有限公司 | Injection mold |
| CN108943596B (en) * | 2018-06-19 | 2020-04-10 | 深圳创维－Rgb电子有限公司 | Injection mould |
| CN111941748A (en) * | 2020-07-06 | 2020-11-17 | 淮南巧天机械设备技术有限公司 | Pipe injection mold |
| CN111941748B (en) * | 2020-07-06 | 2022-05-03 | 盛泰英诺(嘉兴)医疗科技有限公司 | Pipe injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180511 |
|
| WD01 | Invention patent application deemed withdrawn after publication |