CN105058718A - Three-time ejection control mechanism - Google Patents
Three-time ejection control mechanism Download PDFInfo
- Publication number
- CN105058718A CN105058718A CN201510403226.0A CN201510403226A CN105058718A CN 105058718 A CN105058718 A CN 105058718A CN 201510403226 A CN201510403226 A CN 201510403226A CN 105058718 A CN105058718 A CN 105058718A
- Authority
- CN
- China
- Prior art keywords
- ejection
- double
- eject
- reset
- locked groove
- 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
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- 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
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- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/7626—Measuring, controlling or regulating the ejection or removal of moulded articles
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- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76648—Sequence, e.g. the order in which operations are conducted
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76655—Location of control
- B29C2945/76719—Ejection unit
Abstract
The invention provides a three-time ejection control mechanism. The three-time ejection control mechanism comprises a main locking block, a left secondary locking block, a right secondary locking block, a first-time ejection locking groove, a sliding lock cylinder, a second-time ejection locking groove, a reset travel switch, a first-time ejection plate reset pull rod and a second-time ejection plate reset pull rod. According to the technical scheme of the three-time ejection control mechanism, the problems in the prior art that the stability and reliability of ejection movement are poor and the service life is not long are relieved, and the ejection sequence, the stability and accuracy of operation and the service life are guaranteed. The reliability of the mechanism and the mould injection production efficiency are improved, and the production cost of moulds is reduced. The three-time ejection control mechanism is reasonable in structural design, compact in structure, stable in work, safe and reliable.
Description
Technical field
The present invention relates to injection mold mechanism design field, be specially one and eject controlling organization three times.
Background technology
When injection mold needs to eject for three times, need to design and special eject top board and controlling organization thereof three times, controlling organization principal security ejects order and work traveling comfort and accuracy, and existing technology is ejecting the stationarity of motion, reliability and also there is more problem in the life-span.
Summary of the invention
Technical problem to be solved by this invention is that providing a kind of ejects controlling organization three times, comprises master lock position block, left Zhi Suowei block, right Zhi Suowei block, once ejects locked groove, slip lock core, Double-ejection locked groove, reset stroke switch, liftout plate reset lever, a Double-ejection sheet reset pull bar.
As preferably, described master lock position block is installed on mould moving platen by screw upper end, and lower end is installed on die bottom plate; Be provided with once eject, Double-ejection displacement arc groove; Left Zhi Suowei block, right Zhi Suowei block rely on its bottom screw and pin-and-hole to be installed on mould by screw and finger setting to eject on top board three times, and its upper end is successively through the notch that moves up and down once ejected on locked groove, Double-ejection locked groove.
As preferably, the described locked groove that once ejects is installed on mould by screw and pin and once ejects on top board; Double-ejection locked groove is installed on mould secondary by screw and pin and ejects on top board, once ejects locked groove, Double-ejection locked groove offers the movement slots moved up and down for left Zhi Suowei block, right Zhi Suowei block and the lock core chute supplying the slippage of slip lock core left and right horizontal.
As preferably, described slip lock core is installed in locked groove, and its structure composition comprises slide body, the first rolling bearing, the second rolling bearing.
As preferably, a described liftout plate reset lever, Double-ejection sheet reset pull bar are installed on mould template, and one time liftout plate reset lever one end is connect by screw thread and a liftout plate, and its other end is connect by via hole heavy stand and Double-ejection plate; Double-ejection sheet reset pull bar one end is connect by screw thread and Double-ejection plate, and the other end is connect by via hole heavy stand and three liftout plates; During reset, pull Double-ejection sheet reset by three liftout plates by Double-ejection sheet reset pull bar, synchronously, pull a liftout plate to reset by Double-ejection plate by a liftout plate reset lever.
As preferably, described controlling organization is applied to product needed three gradation on mould and ejects occasion.
Beneficial effect: the one that the present invention adopts technique scheme to provide ejects controlling organization three times, for existing technology eject the stationarity of motion, reliability and in the life-span also Problems existing improve, ensure that and eject order and work traveling comfort and accuracy and service life; Improve reliability and the mold injection production efficiency of mechanism, reduce mould and manufacture cost; Reasonable in design, compact conformation, working stability, safe and reliable.
Accompanying drawing explanation
Fig. 1 is that the present invention's one ejects controlling organization schematic diagram three times;
Fig. 2 is that the present invention's one ejects controlling organization core-pulling mechanism slide lock cored structure composition schematic diagram for three times;
Fig. 3 is that the present invention's one ejects controlling organization lock-bit block structure schematic diagram for three times;
Fig. 4 is that the present invention's one ejects controlling organization structure installment schematic diagram for three times;
To be that the present invention is a kind of eject the scheme of installation of controlling organization on mould for three times to Fig. 5;
Fig. 6 is that the present invention's one ejects controlling organization motion principle I schematic diagram for three times;
Fig. 7 is that the present invention's one ejects controlling organization motion principle II schematic diagram for three times.
Detailed description of the invention
Fig. 1-7 is depicted as related description figure of the present invention; One ejects controlling organization three times, comprise master lock position block 1, left Zhi Suowei block 2, right Zhi Suowei block 3, once eject locked groove 4, slip lock core 5, Double-ejection locked groove 6, reset stroke switch 7, liftout plate reset lever 8, Double-ejection sheet reset pull bar 9, as shown in Figure 1, shown in Figure 5.
Described master lock position block 1 is installed on mould moving platen by screw upper end, and lower end is installed on die bottom plate; Be provided with once eject, Double-ejection displacement arc groove; Left Zhi Suowei block 2, right Zhi Suowei block 3 rely on its bottom screw and pin-and-hole to be installed on mould by screw and finger setting to eject on top board three times, its upper end passes the notch that moves up and down once ejected on locked groove 4, Double-ejection locked groove 6 successively, as shown in Figure 3, Figure 4.
The described locked groove 4 that once ejects is installed on mould by screw and pin and once ejects on top board; Double-ejection locked groove 6 is installed on mould secondary by screw and pin and ejects on top board, once eject locked groove 4, Double-ejection locked groove 6 offers the movement slots moved up and down for left Zhi Suowei block 2, right Zhi Suowei block 3 and the lock core chute supplying the slippage of slip lock core 5 left and right horizontal, as shown in Figure 4.
Described slip lock core 5 is installed in locked groove, and its structure composition comprises slide body 501, first rolling bearing 502, second rolling bearing 503, as shown in Figure 2, Figure 4 shows.
A described liftout plate reset lever 8, Double-ejection sheet reset pull bar 9 are installed on mould template, and one time liftout plate reset lever 8 one end is connect by screw thread and a liftout plate, and its other end is connect by via hole heavy stand and Double-ejection plate; Double-ejection sheet reset pull bar 9 one end is connect by screw thread and Double-ejection plate, and the other end is connect by via hole heavy stand and three liftout plates; During reset, pull Double-ejection sheet reset by three liftout plates by Double-ejection sheet reset pull bar 9, synchronously, pull a liftout plate to reset by Double-ejection plate by a liftout plate reset lever 8, as shown in Figure 5.
Described controlling organization is applied to product needed three gradation on mould and ejects occasion.
During real work, as shown in Figure 6, Figure 7, its motion operation principle is as follows:
1) once eject when three top boards eject by direction shown in K1 in Fig. 6 (a) by injection machine push rod, three times top board will by left Zhi Suowei block 2, right Zhi Suowei block 3 promotes secondary top board, one time top board is synchronized with the movement, after the c point on the slip lock core 5 on a top board moves to the displacement arc groove at a point place on master lock position block 1, left Zhi Suowei block 2, right Zhi Suowei block 3 moves forcing slip lock core 5 in the displacement arc groove on master lock position block 1, direction as shown in F1 in Fig. 6 (b), thus a top board will stop motionless, mechanism completes and ejects holding function for the first time, as Fig. 6 (a), shown in Fig. 6 (b),
2) Double-ejection injection machine push rod continues to eject, secondary top board continues to move upward by direction shown in K1, after d point on slip lock core 5 on secondary top board moves to the displacement arc groove at b point place on master lock position block 1, left Zhi Suowei block 2, right Zhi Suowei block 3 move forcing slip lock core 5 in the displacement arc groove on master lock position block 1, direction as shown in F2 in Fig. 7 (c), thus secondary top board will stop motionless, mechanism completes second time and ejects holding function, as shown in Fig. 6 (a), Fig. 7 (c);
3) eject injection machine push rod for three times to continue to eject, stop until three top boards are stopped by secondary top board, as shown in Fig. 7 (d), thus three times that complete mechanism eject controlling functions.
4) under resetting at the pulling of injection machine push rod, three times top board is first reset, then pull Double-ejection sheet reset by three liftout plates by Double-ejection sheet reset pull bar 9, synchronously, a liftout plate is pulled to reset by Double-ejection plate by a liftout plate reset lever 8, when reset completes, reset stroke switch 7 sends reset settling signal.
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 (6)
1. eject a controlling organization three times, comprise master lock position block (1), left Zhi Suowei block (2), right Zhi Suowei block (3), once eject locked groove (4), slip lock core (5), Double-ejection locked groove (6), reset stroke switch (7), liftout plate reset lever (8), Double-ejection sheet reset pull bar (9).
2. eject controlling organization three times according to claim 1 one kind, described master lock position block (1) is installed on mould moving platen by screw upper end, and lower end is installed on die bottom plate; Be provided with once eject, Double-ejection displacement arc groove; Left Zhi Suowei block (2), right Zhi Suowei block (3) rely on its bottom screw and pin-and-hole to be installed on mould by screw and finger setting to eject on top board three times, and its upper end is successively through the notch that moves up and down once ejected on locked groove (4), Double-ejection locked groove (6).
3. eject controlling organization three times according to claim 1 one kind, the described locked groove (4) that once ejects is installed on mould by screw and pin and once ejects on top board; Double-ejection locked groove (6) is installed on mould secondary by screw and pin and ejects on top board, once ejects locked groove (4), Double-ejection locked groove (6) offers the movement slots moved up and down for left Zhi Suowei block (2), right Zhi Suowei block (3) and the lock core chute supplying slip lock core (5) left and right horizontal slippage.
4. eject controlling organization three times according to claim 1 one kind, described slip lock core (5) is installed in locked groove, and its structure composition comprises slide body (501), the first rolling bearing (502), the second rolling bearing (503).
5. eject controlling organization three times according to claim 1 one kind, a described liftout plate reset lever (8), Double-ejection sheet reset pull bar (9) are installed on mould template, one time liftout plate reset lever (8) one end is connect by screw thread and a liftout plate, and its other end is connect by via hole heavy stand and Double-ejection plate; Double-ejection sheet reset pull bar (9) one end is connect by screw thread and Double-ejection plate, and the other end is connect by via hole heavy stand and three liftout plates; During reset, pull Double-ejection sheet reset by three liftout plates by Double-ejection sheet reset pull bar (9), synchronously, pull a liftout plate to reset by Double-ejection plate by a liftout plate reset lever (8).
6. eject controlling organization three times according to claim 1 one kind, described controlling organization is applied to product needed three gradation on mould and ejects occasion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510403226.0A CN105058718A (en) | 2015-07-10 | 2015-07-10 | Three-time ejection control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510403226.0A CN105058718A (en) | 2015-07-10 | 2015-07-10 | Three-time ejection control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105058718A true CN105058718A (en) | 2015-11-18 |
Family
ID=54488336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510403226.0A Pending CN105058718A (en) | 2015-07-10 | 2015-07-10 | Three-time ejection control mechanism |
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| Country | Link |
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| CN (1) | CN105058718A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738738A (en) * | 2016-12-24 | 2017-05-31 | 浙江工商职业技术学院 | Mechanical die sinking sequence logical control works fine mechanism |
| CN109693348A (en) * | 2019-02-18 | 2019-04-30 | 天津银宝山新科技有限公司 | Double-ejection order controller, mold and control method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954721A (en) * | 2010-09-14 | 2011-01-26 | 宁波跃飞模具有限公司 | Simple secondary ejecting mechanism of plastic injection mold |
| CN202702538U (en) * | 2012-08-03 | 2013-01-30 | 苏州日兴模具有限公司 | Injection mould ejection device |
-
2015
- 2015-07-10 CN CN201510403226.0A patent/CN105058718A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954721A (en) * | 2010-09-14 | 2011-01-26 | 宁波跃飞模具有限公司 | Simple secondary ejecting mechanism of plastic injection mold |
| CN202702538U (en) * | 2012-08-03 | 2013-01-30 | 苏州日兴模具有限公司 | Injection mould ejection device |
Non-Patent Citations (2)
| Title |
|---|
| 张兴友等: "《塑料成型工艺与模具设计》", 31 January 2009 * |
| 洪慎章: "《实用注塑模设计与制造》", 31 January 2010 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738738A (en) * | 2016-12-24 | 2017-05-31 | 浙江工商职业技术学院 | Mechanical die sinking sequence logical control works fine mechanism |
| CN109693348A (en) * | 2019-02-18 | 2019-04-30 | 天津银宝山新科技有限公司 | Double-ejection order controller, mold and control method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
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| RJ01 | Rejection of invention patent application after publication |