CN104802374A - Simple rotary off-line core pulling mechanism - Google Patents
Simple rotary off-line core pulling mechanism Download PDFInfo
- Publication number
- CN104802374A CN104802374A CN201510258760.7A CN201510258760A CN104802374A CN 104802374 A CN104802374 A CN 104802374A CN 201510258760 A CN201510258760 A CN 201510258760A CN 104802374 A CN104802374 A CN 104802374A
- Authority
- CN
- China
- Prior art keywords
- slide block
- bend pipe
- pipe slide
- bent pipe
- plate
- 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
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a simple rotary off-line core pulling mechanism. The mechanism comprises a bent pipe core, a bent pipe slide block body, a bent pipe slide block pressing plate, a bent pipe slide block power plate, a slide block groove plate and a bent pipe slide block power pin, wherein the bent pipe slide block power plate is provided with a power guide groove and is used for pulling the bent pipe slide block power pin to move through the power guide groove so as to drive the bent pipe slide block body to move on the slide block groove plate along a slide block moving groove; the bent pipe core is driven by the bent pipe slide block body to be demolded from a product; by using the core pulling mechanism provided by the technical scheme, automatic injection production of the product is realized through a special bent pipe part core pulling mechanism when the product comprises the bent pipe-shaped structure; the mechanism has the characteristics of rational design of a mold structure, compact structure, stable work, safety, reliability and convenience in use.
Description
Technical field
The present invention relates to injection mold mechanism design field, be specially a kind of simple type and rotate off line core-pulling mechanism.
Background technology
As shown in Figure 1, when molded product including syphon shape structure, need to design special bend pipe position core-pulling mechanism, produce with the automation injection moulding completing product.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of simple type to rotate off line core-pulling mechanism, reasonable in design, compact conformation, and working stability is safe and reliable, easy-to-use; For solving above-mentioned existing technical problem, the present invention adopts following scheme: a kind of simple type rotates off line core-pulling mechanism, comprises bend pipe core, bend pipe slide body, bend pipe slide block pressing plate, bend pipe slide block power plate, slide block frid, bend pipe slide block power pin.
As preferably, described slide block frid is installed on moving platen, and slide block frid is installed on moving platen, bend pipe slide block power plate is installed on dynamic model backing plate, bend pipe slide body is installed on slide block frid, bend pipe slide body is equipped with bend pipe slide block power pin, and bend pipe slide block pressing plate is installed on solid plate; Bend pipe slide block power plate offers power guide groove, and bend pipe slide block power plate pulls bend pipe slide block power pin to move by power guide groove, thus drives bend pipe slide body to move along slide block movement groove at slide block frid, and bend pipe slide body drives the demoulding from product of bend pipe core.
Beneficial effect: a kind of simple type that the present invention adopts technique scheme to provide rotates off line core-pulling mechanism, when product includes syphon shape structure, by special bend pipe position core-pulling mechanism, the automation injection moulding achieving product is produced, mould structure design is reasonable, compact conformation, working stability, safe and reliable, easy-to-use.
Accompanying drawing explanation
Fig. 1 is a kind of simple type rotation of the present invention off line core-pulling mechanism institute application product schematic diagram;
Fig. 2 is that a kind of simple type of the present invention rotates off line core-pulling mechanism structure composition schematic diagram;
Fig. 3 is that a kind of simple type of the present invention rotates off line core-pulling mechanism scheme of installation on mould;
Fig. 4 is that a kind of simple type of the present invention rotates off line core-pulling mechanism operation principle motion schematic diagram.
Detailed description of the invention
Fig. 1-4 is depicted as related description figure of the present invention; A kind of simple type rotates off line core-pulling mechanism, comprises bend pipe core 1, bend pipe slide body 2, bend pipe slide block pressing plate 3, bend pipe slide block power plate 4, slide block frid 5, bend pipe slide block power pin 6, as shown in Figure 2.
Described slide block frid 5 is installed on moving platen, slide block frid 5 is installed on moving platen, and bend pipe slide block power plate 4 is installed on dynamic model backing plate, and bend pipe slide body 2 is installed on slide block frid 5, bend pipe slide body 2 is equipped with bend pipe slide block power pin 6, bend pipe slide block pressing plate 3 is installed on solid plate; Bend pipe slide block power plate 4 offers power guide groove, bend pipe slide block power plate 4 pulls bend pipe slide block power pin 6 to move by power guide groove, thus driving bend pipe slide body 2 to move along slide block movement groove at slide block frid 5, bend pipe slide body 2 drives bend pipe core 1 demoulding from product.
Further, illustrate supplementary as necessity, the mould structure part that mechanism depends on comprises solid plate 7, stripper plate 8, moving platen 9, dynamic model backing plate 10; Described slide block frid 5 is installed on moving platen 9, and bend pipe slide block power plate 4 is installed on dynamic model backing plate 10, and bend pipe slide block pressing plate 3 is installed on solid plate 7, as shown in Figure 3; The mould that mechanism depended on is three somatotype die-sinking dies, and PL1 is first time die sinking die joint, and PL2 is second time die sinking die joint, and PL3 is third time die sinking die joint, as shown in Figure 3.
During real work, as shown in Figure 4, the motion operation principle of loosing core of mechanism is as follows:
After the complete cooling of die cavity injection moulding, as shown in Figure 4 (a), mould is under the pulling of Injection Motor Template, first in the die sinking of PL1 place, the compression that bend pipe slide block pressing plate 3 will lose bend pipe slide body 2, and rear mold is opened in PL2 punishment profile, as shown in Figure 4 (b); Dynamic model backing plate 10 will pull bend pipe slide block power plate 4, thus, bend pipe slide block power plate 4 pulls bend pipe slide block power pin 6 to move by power guide groove, thus drive bend pipe slide body 24 to move along slide block movement groove on slide block frid 5, bend pipe slide body 2 drives bend pipe core 1 demoulding from product, as shown in Figure 4 (c);
During reset, in PL3 closing course, dynamic model backing plate 10 promotes bend pipe slide block power plate 4 and bend pipe slide block power pin 6, thus promotion bend pipe slide body 2 resets completely, and mould is completely closed, waits for that next injection cycle starts.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit, those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (2)
1. simple type rotates an off line core-pulling mechanism, comprises bend pipe core (1), bend pipe slide body (2), bend pipe slide block pressing plate (3), bend pipe slide block power plate (4), slide block frid (5), bend pipe slide block power pin (6).
2. rotate off line core-pulling mechanism according to claim 1 simple type, described slide block frid (5) is installed on moving platen, bend pipe slide block power plate (4) is installed on dynamic model backing plate, bend pipe slide body (2) is installed on slide block frid (5), bend pipe slide body (2) is equipped with bend pipe slide block power pin (6), bend pipe slide block pressing plate (3) is installed on solid plate; Bend pipe slide block power plate (4) offers power guide groove, bend pipe slide block power plate (4) pulls bend pipe slide block power pin (6) to move by power guide groove, thus driving bend pipe slide body (2) to move along slide block movement groove at slide block frid (5), bend pipe slide body (2) drives bend pipe core (1) demoulding from product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510258760.7A CN104802374A (en) | 2015-05-20 | 2015-05-20 | Simple rotary off-line core pulling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510258760.7A CN104802374A (en) | 2015-05-20 | 2015-05-20 | Simple rotary off-line core pulling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104802374A true CN104802374A (en) | 2015-07-29 |
Family
ID=53687761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510258760.7A Pending CN104802374A (en) | 2015-05-20 | 2015-05-20 | Simple rotary off-line core pulling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104802374A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128287A (en) * | 2015-08-03 | 2015-12-09 | 周秀君 | Double-arc sliding block core-pulling mechanism |
| CN112936764A (en) * | 2021-02-26 | 2021-06-11 | 广州城建职业学院 | Circular arc core pulling mechanism and circular arc core pulling mold |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3335036A1 (en) * | 1983-09-28 | 1985-04-11 | Hans-Joachim 4971 Hüllhorst Meyke | Core puller for moulds for plastics processing |
| CN103862634A (en) * | 2014-03-18 | 2014-06-18 | 苏州经贸职业技术学院 | Guide rail type arc swinging core-pulling mechanism |
| CN203765950U (en) * | 2014-03-18 | 2014-08-13 | 苏州经贸职业技术学院 | Guide rail type arc swing core-pulling mechanism |
| CN104097303A (en) * | 2014-07-23 | 2014-10-15 | 杭州科技职业技术学院 | Slanting guide column side core-pulling mechanism |
-
2015
- 2015-05-20 CN CN201510258760.7A patent/CN104802374A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3335036A1 (en) * | 1983-09-28 | 1985-04-11 | Hans-Joachim 4971 Hüllhorst Meyke | Core puller for moulds for plastics processing |
| CN103862634A (en) * | 2014-03-18 | 2014-06-18 | 苏州经贸职业技术学院 | Guide rail type arc swinging core-pulling mechanism |
| CN203765950U (en) * | 2014-03-18 | 2014-08-13 | 苏州经贸职业技术学院 | Guide rail type arc swing core-pulling mechanism |
| CN104097303A (en) * | 2014-07-23 | 2014-10-15 | 杭州科技职业技术学院 | Slanting guide column side core-pulling mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128287A (en) * | 2015-08-03 | 2015-12-09 | 周秀君 | Double-arc sliding block core-pulling mechanism |
| CN112936764A (en) * | 2021-02-26 | 2021-06-11 | 广州城建职业学院 | Circular arc core pulling mechanism and circular arc core pulling mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |