CN104943094A - Head overturning type ejection mechanism - Google Patents
Head overturning type ejection mechanism Download PDFInfo
- Publication number
- CN104943094A CN104943094A CN201510403230.7A CN201510403230A CN104943094A CN 104943094 A CN104943094 A CN 104943094A CN 201510403230 A CN201510403230 A CN 201510403230A CN 104943094 A CN104943094 A CN 104943094A
- Authority
- CN
- China
- Prior art keywords
- push rod
- block
- central
- fan
- circular arc
- 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
- B29C45/40—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 head overturning type ejection mechanism. The head overturning type ejection mechanism comprises a central ejection block, a first sector-shaped arc rotation block, a second sector-shaped arc rotation block, a third sector-shaped arc rotation block, a fourth sector-shaped arc rotation block, a first ejector rod, a first ejector rod rotary pin, a central ejector rod, a central cross shaft block, a second ejector rod rotary pin, a second ejector rod, a guide wear-resisting block, a second ejector rod base, a second ejector rod base rotary pin, a first ejector rod base, a first ejector rod base rotary pin, a central ejection block base and a central ejector rod height adjusting ejector rod. By means of the technical scheme, the complexity of a core-pulling demolding mechanism for semicircular buckling parts, protruding towards the middle, of the inner side faces of mold core surfaces on the two sides of a semicircular box-shaped product is reduced, one-time forming of the product can be integrally achieved in the same mold mechanism, and the production and manufacturing cost of a mold is lowered. The head overturning type ejection mechanism is reasonable in structural design, compact in structure, stable in operation, safe and reliable.
Description
Technical field
The present invention relates to injection mold mechanism design field, be specially a kind of head-turnover formula ejecting mechanism.
Background technology
As shown in Figure 1, during the box-like product mould-forming of semicircle, its product stripping difficult point is the demoulding to the semicircle shape button bit part of middle inwardly projecting inside core plan side, two ends, without this type of mold mechanism, the overall demoulding is carried out to this temporarily at present, conventional approach adopts complicated repeatedly oblique top slide block to combine ejection device technology, bring inconvenience to production and processing, and the complicated poor reliability of mechanism, thus, need the core-drawing demoulding mechanism designing special end, two ends button bit, to complete the complete demoulding of product; Meanwhile, also must ensure core-pulling mechanism more simple mould more easily process, and relatively reduce the principle that cost manufactured by mould, and its mechanism is simpler, its reliability, stability are better.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of head-turnover formula ejecting mechanism, comprises central jacking block, the first fan-shaped circular arc switch block, the second fan-shaped circular arc switch block, the 3rd fan-shaped circular arc switch block, four fan-shaped circular arc switch block, the first push rod, the first push rod rotational pin, central push rod, central transverse axis block, the second push rod rotational pin, the second push rod, guiding wear-resistant block, the second ejector rod base, the second tip-lever support is shipped and resell on another market, the first ejector rod base, the first tip-lever support are shipped and resell on another market, central jacking block base, central push rod Height Adjustment push rod.
As preferably, described mechanism molding assembly comprises by central jacking block head, the first fan-shaped circular arc switch block, the second fan-shaped circular arc switch block, the 3rd fan-shaped circular arc switch block, four fan-shaped circular arc switch block, the first push rod head; Mechanism's molding assembly participates in the shaping of product core side forming surface; Second fan-shaped circular arc switch block, the 3rd fan-shaped circular arc switch block consist of one group; Four fan-shaped circular arc switch block, the first fan-shaped circular arc switch block consist of one group; Two groups of fan-shaped circular arc switch blocks are assembled into the rotatable demoulding moving block centered by axle head center, central transverse axis block two by the round escape at central transverse axis block two; In the square groove hole that central authorities' transverse axis block is offered by square location and installation and the central jacking block of its central part.
As preferably, described shaping moving block rotates that Control Component comprises the first push rod, the first push rod rotational pin, the second push rod rotational pin, the second push rod guiding wear-resistant block, the second ejector rod base, the second tip-lever support are shipped and resell on another market, the first ejector rod base, the first tip-lever support are shipped and resell on another market; First push rod rotational pin two ends are installed in circular hole that the 3rd fan-shaped circular arc switch block, four fan-shaped circular arc switch block are offered, and middle part is installed in the pin-and-hole that the first push rod head offers; In the circular hole that second push rod rotational pin two ends are installed on the first fan-shaped circular arc switch block, the second fan-shaped circular arc switch block is offered, mid portion is installed in the pin-and-hole that the second push rod head offers; Bottom first push rod, the second push rod by separately to union piece second tip-lever support is shipped and resell on another market, the first tip-lever support ships and resell on another market and connect with the first ejector rod base, the second ejector rod base respectively; First ejector rod base, the second ejector rod base are installed on mould and once eject on top board; Guiding wear-resistant block is installed on mould template by screw, plays side guiding and wear-resisting effect to the first push rod, the second push rod.
As preferably, described its lower end of central jacking block offers T-slot, and connect by T-slot and central jacking block base, central jacking block floor installation ejects on top board in mould secondary; Central authorities jacking block center offers the passing hole of central push rod, upper head offer the first push rod, the second push rod eject square vias, then offer the first push rod rotational pin with the first push rod rotational pin, the second push rod rotational pin vertical direction, the corresponding circular groove that leads that the second push rod rotational pin moves up and down; Central authorities jacking block head center position offers the installation square hole that central transverse axis block is installed.
As preferably, described central push rod is installed on mould by pressing plate and screw and ejects on top board three times, through the passing hole of the central push rod that central jacking block center is offered, is ejected by product; The Height Adjustment of central authorities' push rod is adjusted by the central push rod Height Adjustment push rod be installed on die bottom plate.
As preferably, by central transverse axis block, the first fan-shaped circular arc switch block, the second fan-shaped circular arc switch block, the 3rd fan-shaped circular arc switch block, four fan-shaped circular arc switch block are ejected together when described central jacking block ejects.
Beneficial effect: a kind of head-turnover formula ejecting mechanism that the present invention adopts technique scheme to provide, simplify the complexity to the semicircle shape button bit position core-drawing demoulding mechanism of middle inwardly projecting inside core plan side, semicircle box-like product two ends, can be overall by product one-shot forming in same mold mechanism, reduce mould and manufacture cost; Reasonable in design, compact conformation, working stability, safe and reliable.
Accompanying drawing explanation
Fig. 1 is a kind of head-turnover formula of the present invention ejecting mechanism application product schematic diagram;
Fig. 2 is a kind of head-turnover formula of the present invention ejecting mechanism overall structure schematic diagram;
Fig. 3 is that a kind of head-turnover formula of the present invention ejecting mechanism core-pulling mechanism disassembles 3D schematic diagram;
Fig. 4 is that the axles such as a kind of head-turnover formula of the present invention ejecting mechanism rotational pin installation disassemble 3D schematic diagram;
Fig. 5 is a kind of head-turnover formula of the present invention ejecting mechanism assembling schematic diagram;
Fig. 6 is a kind of head-turnover formula of the present invention ejecting mechanism central authorities push rod, central transverse axis block scheme of installations;
Fig. 7 is a kind of head-turnover formula of the present invention ejecting mechanism central authorities push rod structure schematic diagrames;
Fig. 8 is a kind of head-turnover formula of the present invention ejecting mechanism motion analysis schematic diagram.
Detailed description of the invention
Fig. 2-8 is depicted as related description figure of the present invention; A kind of head-turnover formula ejecting mechanism, comprise the fan-shaped circular arc switch block 3 of central jacking block the 1, first fan-shaped circular arc switch block 2, second, the 3rd fan-shaped circular arc switch block 4, four fan-shaped circular arc switch block 5, first push rod 6, first push rod rotational pin 7, central push rod 8, central transverse axis block 9, second push rod rotational pin 10, second push rod 11, guiding wear-resistant block 12, second ejector rod base 13, second tip-lever support are shipped and resell on another market, and the 14, first ejector rod base 15, first tip-lever support ships and resell on another market 16, central jacking block base 17, central push rod Height Adjustment push rod 18, as shown in Figure 2, Figure 3, Figure 4.
Described mechanism molding assembly comprises by central jacking block 1 head, the fan-shaped circular arc switch block 3 of the first fan-shaped circular arc switch block 2, second, the 3rd fan-shaped circular arc switch block 4, four fan-shaped circular arc switch block 5, first push rod 6 head; Mechanism's molding assembly participates in the shaping of product core side forming surface; Second fan-shaped circular arc switch block 3, the 3rd fan-shaped circular arc switch block 4 consist of one group; The fan-shaped circular arc switch block 2 of four fan-shaped circular arc switch block 5, first consists of one group; Two groups of fan-shaped circular arc switch blocks are assembled into the rotatable demoulding moving block centered by axle head center, central transverse axis block 9 two by the round escape at central transverse axis block 9 two; In the square groove hole that central authorities' transverse axis block 9 is offered by square location and installation and the central jacking block 1 of its central part, as shown in Figure 2.
Described shaping moving block rotates Control Component and comprises the first push rod 6, first push rod rotational pin 7, second push rod rotational pin 10, second push rod 11 wear-resistant block 12, second ejector rod base 13, second tip-lever support the 14, first ejector rod base 15, first tip-lever support of shipping and reselling on another market that leads and ship and resell on another market 16; First push rod rotational pin 7 two ends are installed in circular hole that the 3rd fan-shaped circular arc switch block 4, four fan-shaped circular arc switch block 5 are offered, and middle part is installed in the pin-and-hole that the first push rod 6 head offers; Second push rod rotational pin 10 two ends are installed in the circular hole that the fan-shaped circular arc switch block 3 of the first fan-shaped circular arc switch block 2, second offers, and mid portion is installed in the pin-and-hole that the second push rod 11 head offers; Bottom first push rod 6, second push rod 11 by separately to union piece second tip-lever support the 14, first tip-lever support of shipping and reselling on another market ship and resell on another market and 16 to connect with the first ejector rod base 15, second ejector rod base 13 respectively; First ejector rod base 15, second ejector rod base 13 is installed on mould and once ejects on top board; Guiding wear-resistant block 12 is installed on mould template by screw, plays side guiding and wear-resisting effect, as shown in Figure 2 and Figure 3 to the first push rod 6, second push rod 11.
Described its lower end of central jacking block 1 offers T-slot, is connect by T-slot and central jacking block base 17, and central jacking block base 17 is installed on mould secondary and ejects on top board; Central authorities jacking block 1 center offers the passing hole of central push rod 8, what upper head offered the first push rod 6, second push rod 11 ejects square vias, then offers with the first push rod rotational pin 7, second push rod rotational pin 10 vertical direction the corresponding circular groove that leads that the first push rod rotational pin 7, second push rod rotational pin 10 moves up and down; Central authorities jacking block 1 head center position offers the installation square hole that central transverse axis block 9 is installed, as shown in Fig. 2, Fig. 5, Fig. 6, Fig. 7.
Described central push rod 8 is installed on mould by pressing plate and screw and ejects on top board three times, through the passing hole of the central push rod 8 that central jacking block 1 center is offered, is ejected by product; The Height Adjustment of central authorities' push rod 8 is adjusted by the central push rod Height Adjustment push rod 18 be installed on die bottom plate, as shown in Figure 6.
By central transverse axis block 9, the fan-shaped circular arc switch block 3 of first fan-shaped circular arc switch block 2, second, the 3rd fan-shaped circular arc switch block 4, four fan-shaped circular arc switch block 5 are ejected together when described central jacking block 1 ejects.
During real work, as shown in Figure 8, its motion operation principle is as follows:
In Fig. 8, PL0 is mould moving platen bottom surface, and PL1 is for once to eject top board face, and PL2 is Double-ejection top board face, and PL3 ejects top board face three times; S is that PL1 upwards ejects space length; M is depicted as and upwards ejects direction; T0, T1 are push rod rotation direction; R0, R1 are the direction of motion of the slide-and-guide circular groove on the first push rod rotational pin 7, second push rod rotational pin 10 opposite central jacking block 1 head; First push rod 6, second push rod 11 is installed on PL1 face; Central authorities' jacking block base 17 is installed on PL2 face; Central authorities' push rod 8 is installed on PL3 face; Ejecting of product point to be carried out for three times by mechanism.
Actual when ejecting work, a point following step completes:
1) product from the first demoulding core mold insert under upwards the pushing of injection machine push rod, the functor be mounted thereon of each PL1, PL2, PL3 and correspondence by M shown in Fig. 8 to upwards ejecting, thus entirety by product from the demoulding mold cores mold insert, the distance S0<S that this stage upwards ejects; What this was mechanism once ejects;
2) rotating stripping demoulding of two ends button bit is after once having ejected, PL1 face and be mounted thereon functor and namely can not continue to have moved upward ejecting on direction, and it is slack, PL2, PL3 face and on function part then continue upwards to eject, in ejection process, due to the first push rod rotational pin 7, second push rod rotational pin 10 can not continue up, and central jacking block 1 is when continuing up, gathering sill shown in Fig. 7 on it will force the first push rod rotational pin 7, the R0 that it is the center of circle with central transverse axis block 9 center line that second push rod rotational pin 10 does as shown in Figure 8, the relative motion in direction shown in R1, final first push rod rotational pin 7 will pull the 3rd fan-shaped circular arc switch block 4, four fan-shaped circular arc switch block 5 rotates the demoulding, second push rod rotational pin 10 will pull the first fan-shaped circular arc switch block 2, second fan-shaped circular arc switch block 3 rotates the demoulding, thus completing the demoulding of the two ends of product shown in Fig. 1 button bit, process is as shown in Fig. 8 (a), Fig. 8 (b), this is the Double-ejection of mechanism,
3) product eject completely after the rotating stripping demoulding of two ends button bit completes, PL2 can not continue up, will stop, but PL3 can continue upwards to eject, product finally ejects by central push rod 8 on it completely, and as shown in Fig. 8 (c), this is ejecting for three times of mechanism;
4), when resetting, the mould release link on PL3 pushes back PL3 and resets, and PL3 pulls PL2, PL1 to reset successively, thus ensures that PL1, PL2, PL3 and upper functor thereof return reset by PL3-PL2-PL1 successively.
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. a head-turnover formula ejecting mechanism, comprise central jacking block (1), first fan-shaped circular arc switch block (2), second fan-shaped circular arc switch block (3), 3rd fan-shaped circular arc switch block (4), four fan-shaped circular arc switch block (5), first push rod (6), first push rod rotational pin (7), central authorities' push rod (8), central authorities' transverse axis block (9), second push rod rotational pin (10), second push rod (11), guiding wear-resistant block (12), second ejector rod base (13), second tip-lever support ships and resell on another market (14), first ejector rod base (15), first tip-lever support ships and resell on another market (16), central authorities' jacking block base (17), central authorities' push rod Height Adjustment push rod (18).
2., according to claim 1 head-turnover formula ejecting mechanism, described mechanism molding assembly comprises by central jacking block (1) head, the first fan-shaped circular arc switch block (2), the second fan-shaped circular arc switch block (3), the 3rd fan-shaped circular arc switch block (4), four fan-shaped circular arc switch block (5), the first push rod (6) head; Mechanism's molding assembly participates in the shaping of product core side forming surface; Second fan-shaped circular arc switch block (3), the 3rd fan-shaped circular arc switch block (4) consist of one group; Four fan-shaped circular arc switch block (5), the first fan-shaped circular arc switch block (2) consist of one group; Two groups of fan-shaped circular arc switch blocks are assembled into the rotatable demoulding moving block centered by axle head center, central transverse axis block (9) two by the round escape at central transverse axis block (9) two; In the square groove hole that central authorities' transverse axis block (9) are offered by square location and installation and the central jacking block (1) of its central part.
3., according to claim 1 head-turnover formula ejecting mechanism, described shaping moving block rotates that Control Component comprises the first push rod (6), the first push rod rotational pin (7), the second push rod rotational pin (10), the second push rod (11) guiding wear-resistant block (12), the second ejector rod base (13), the second tip-lever support are shipped and resell on another market (14), the first ejector rod base (15), the first tip-lever support ship and resell on another market (16); First push rod rotational pin (7) two ends are installed in circular hole that the 3rd fan-shaped circular arc switch block (4), four fan-shaped circular arc switch block (5) are offered, and middle part is installed in the pin-and-hole that the first push rod (6) head offers; In the circular hole that second push rod rotational pin (10) two ends are installed on the first fan-shaped circular arc switch block (2), the second fan-shaped circular arc switch block (3) is offered, mid portion is installed in the pin-and-hole that the second push rod (11) head offers; First push rod (6), the second push rod (11) bottom by respective to union piece second tip-lever support ship and resell on another market (14), the first tip-lever support ship and resell on another market (16) connect with the first ejector rod base (15), the second ejector rod base (13) respectively; First ejector rod base (15), the second ejector rod base (13) are installed on mould and once eject on top board; Guiding wear-resistant block (12) is installed on mould template by screw, plays side guiding and wear-resisting effect to the first push rod (6), the second push rod (11).
4., according to claim 1 head-turnover formula ejecting mechanism, described its lower end of central jacking block (1) offers T-slot, is connect by T-slot and central jacking block base (17), and central jacking block base (17) is installed on mould secondary and ejects on top board; Central authorities jacking block (1) center offers the passing hole of central push rod (8), upper head offer the first push rod (6), the second push rod (11) eject square vias, then offer the first push rod rotational pin (7) with the first push rod rotational pin (7), the second push rod rotational pin (10) vertical direction, the corresponding circular groove that leads that the second push rod rotational pin (10) moves up and down; Central authorities jacking block (1) head center position offers the installation square hole that central transverse axis block (9) is installed.
5. according to claim 1 head-turnover formula ejecting mechanism, described central push rod (8) is installed on mould by pressing plate and screw and ejects on top board three times, through the passing hole of the central push rod (8) that central jacking block (1) center is offered, is ejected by product; The Height Adjustment of central authorities' push rod (8) is adjusted by the central push rod Height Adjustment push rod (18) be installed on die bottom plate.
6., according to claim 1 head-turnover formula ejecting mechanism, by central transverse axis block (9), the first fan-shaped circular arc switch block (2), the second fan-shaped circular arc switch block (3), the 3rd fan-shaped circular arc switch block (4), four fan-shaped circular arc switch block (5) are ejected together when described central jacking block (1) ejects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510403230.7A CN104943094A (en) | 2015-07-10 | 2015-07-10 | Head overturning type ejection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510403230.7A CN104943094A (en) | 2015-07-10 | 2015-07-10 | Head overturning type ejection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104943094A true CN104943094A (en) | 2015-09-30 |
Family
ID=54158416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510403230.7A Pending CN104943094A (en) | 2015-07-10 | 2015-07-10 | Head overturning type ejection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104943094A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345959A (en) * | 2016-08-27 | 2017-01-25 | 上海科正模具有限公司 | Demoulding device of automotive mould |
| CN107914370A (en) * | 2016-12-24 | 2018-04-17 | 王文亮 | Style mould emptier is received in synchronous rotary |
| CN109366877A (en) * | 2018-10-11 | 2019-02-22 | 杭州职业技术学院 | A kind of core pulling mechanism for bent tube for bottle cap of having one's hair wash |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786317A (en) * | 2014-01-23 | 2014-05-14 | 宁波双林模具有限公司 | Thrice-ejection semicircular rollover slant stripping mechanism |
| CN203637119U (en) * | 2013-12-25 | 2014-06-11 | 宁波和鑫光电科技有限公司 | Simple secondary rigid ejection sequence control device |
| CN203752453U (en) * | 2014-03-12 | 2014-08-06 | 宁波如强模塑有限公司 | Demolding device capable of pulling inversely-buckled core through straight ejecting and swinging for injection mold |
| CN204295928U (en) * | 2014-10-30 | 2015-04-29 | 苏州汉扬精密电子有限公司 | Rotate exit structure |
-
2015
- 2015-07-10 CN CN201510403230.7A patent/CN104943094A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203637119U (en) * | 2013-12-25 | 2014-06-11 | 宁波和鑫光电科技有限公司 | Simple secondary rigid ejection sequence control device |
| CN103786317A (en) * | 2014-01-23 | 2014-05-14 | 宁波双林模具有限公司 | Thrice-ejection semicircular rollover slant stripping mechanism |
| CN203752453U (en) * | 2014-03-12 | 2014-08-06 | 宁波如强模塑有限公司 | Demolding device capable of pulling inversely-buckled core through straight ejecting and swinging for injection mold |
| CN204295928U (en) * | 2014-10-30 | 2015-04-29 | 苏州汉扬精密电子有限公司 | Rotate exit structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345959A (en) * | 2016-08-27 | 2017-01-25 | 上海科正模具有限公司 | Demoulding device of automotive mould |
| CN106345959B (en) * | 2016-08-27 | 2024-06-07 | 上海科正模具有限公司 | Demoulding device for automobile mould |
| CN107914370A (en) * | 2016-12-24 | 2018-04-17 | 王文亮 | Style mould emptier is received in synchronous rotary |
| CN109366877A (en) * | 2018-10-11 | 2019-02-22 | 杭州职业技术学院 | A kind of core pulling mechanism for bent tube for bottle cap of having one's hair wash |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105034293A (en) | Oblique ejection head overturning ejection type injection mold | |
| CN103786317A (en) | Thrice-ejection semicircular rollover slant stripping mechanism | |
| CN104943094A (en) | Head overturning type ejection mechanism | |
| CN104369317A (en) | Bicolor die combined and formed by transparent part and non-transparent part | |
| CN204295928U (en) | Rotate exit structure | |
| CN103909630B (en) | Ejector sleeve ejecting mechanism | |
| CN204869509U (en) | Easily trade formula taper pin device | |
| CN108000818A (en) | Double-colored moulding/demoulding liftout attachment and its release method | |
| CN104002435A (en) | Inner side core-pulling mechanism of lever | |
| CN204546968U (en) | Borrow ejecting structure | |
| CN103660186A (en) | Female mold side-pulling structure | |
| CN207941816U (en) | Roller gear hot extrusion shaping mold | |
| CN202845597U (en) | Bending punching die | |
| CN105034291A (en) | Slider differential type mould releasing mechanism | |
| CN101987353B (en) | Middle plate type multiple-slider structure die | |
| CN101323166B (en) | Sliding track interconnection system push rod accelerated ejection mechanism | |
| CN208825992U (en) | Magnet ring body-packing | |
| CN102950727A (en) | Structure for sliding out slider before pogo pin | |
| CN103817880A (en) | Slide rail connection type ejector rod acceleration ejecting mechanism | |
| CN203713008U (en) | Three-time angle-ejector ejecting semicircle turning and demolding mechanism | |
| CN107914370A (en) | Style mould emptier is received in synchronous rotary | |
| CN211730024U (en) | Anti-sticking inclined ejection structure of injection mold | |
| CN217395612U (en) | Product ejection mechanism and injection molding machine | |
| CN204076699U (en) | A kind of injection mold twice ejecting mechanism | |
| CN203844056U (en) | Secondary ejection mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Ting Inventor before: Xiao Guohua |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170418 Address after: 830000 Urumqi science and technology zone, the Xinjiang Uygur Autonomous Region high tech street, No. 1, No. 384 Applicant after: URUMQI JIUPIN SESAME INFORMATION TECHNOLOGY CO., LTD. Address before: 315600 Ningbo County, Zhejiang, Ninghai Tan Road, No. 809 Applicant before: Xiao Guohua |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |
|
| RJ01 | Rejection of invention patent application after publication |