CN103934989A - Inner barb demoulding mechanism of automobile lamp injection mould - Google Patents
Inner barb demoulding mechanism of automobile lamp injection mould Download PDFInfo
- Publication number
- CN103934989A CN103934989A CN201410159599.3A CN201410159599A CN103934989A CN 103934989 A CN103934989 A CN 103934989A CN 201410159599 A CN201410159599 A CN 201410159599A CN 103934989 A CN103934989 A CN 103934989A
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- China
- Prior art keywords
- core
- plate
- die
- automobile lamp
- interior
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- 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.)
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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
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4435—Removing or ejecting moulded articles for undercut articles using inclined, tiltable or flexible undercut forming elements driven by the ejector means
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention discloses an inner barb demoulding mechanism of an automobile lamp injection mould. The inner barb demoulding mechanism of the automobile lamp injection mould comprises an upper compound plate and a lower compound plate, wherein cavity inserts are arranged in a cavity under a cavity base plate under the upper compound plate; ejectors are arranged between ejector base plates and fixing plates; the ejector base plates and the fixing plates are arranged between mould pins on the lower compound plate; secondary mould opening control devices are mounted outside core base plates which are on the mould pins, the ejector base plates and the fixing plates; core inserts are arranged in cores on the core base plates; automobile lamps are arranged between the core inserts and the cavity inserts; inner buckles and inner barbs are arranged on the inner walls of the flanging edges of the automobile lamps; the inner barb demoulding mechanism is characterized in that core sliding blocks are arranged on slider locking blocks on the core base plates; limit slots and oblique guide holes are formed in inner barb pulling cores which are arranged in the core sliding blocks; oblique guide posts are arranged under the cavity; guide holes are formed in side sliding blocks of the core inserts and matched with the oblique guide posts; connection blocks are mounted under the side sliding blocks, connected with side pulling guide posts and matched with the oblique guide holes; the secondary mould opening control devices comprise secondary mould opening ejector rods; secondary mould opening ejector blocks are mounted on two sides of the cores; oblique sliding surfaces are arranged on the secondary mould opening ejector blocks; guide rods are mounted on two sides of the core base plates; oblique guide surfaces are arranged on the guide rods and contacted with the oblique sliding surfaces.
Description
Technical field
The present invention relates to injection mold, particularly relate to the interior barb demoulding mechanism of automobile lamp injection mold.
Background technology
Adopt injection mold in the time producing working of plastics, if the both sides of working of plastics are shaped with flange, and be shaped with the interior buckle in being tilted at the inwall of flange, form and interfere with flange inwall stripping direction, and be shaped with interior barb at interior buckle head, the stripping direction of interior barb and interior buckle form again interference, prior art is to adopt strong off-square formula, while being die sinking, thimble upwards ejects working of plastics by force, make interior buckle and interior barb on working of plastics deviate from mould, in the time of the demoulding, easily cause so the interior barb of working of plastics and interior snapped-in position are pulled off or are out of shape, the scrappage of product is high.
Summary of the invention
The object of the invention is the shortcoming existing in order to overcome prior art, provide a kind of and ensure that the interior buckle of working of plastics and interior barb can loose core smoothly, improve the interior barb demoulding mechanism of the automobile lamp injection mold of working of plastics yield rate.
The technical scheme of the interior barb demoulding mechanism of automobile lamp injection mold of the present invention is: comprise compound plate and lower compound plate, die cavity backing plate is set under upper compound plate, under die cavity backing plate, die cavity is set, cavity block is set in die cavity, mould pin is set on lower compound plate, Ejector Retainer Plate and thimble fixed head are set on the lower compound plate between mould pin, between Ejector Retainer Plate and thimble fixed head, thimble is installed, on mould pin, core plate is set, core plate, Ejector Retainer Plate and thimble fixed head outer wall are installed twice-die-opening control device, core is set in core plate, core is set in core to be inserted, core insert and cavity block between have the automobile lamp of injection mo(u)lding, thimble is through core plate, core and core are inserted and are contacted with automobile lamp, be shaped with the flange of arc to downward-extension in automobile lamp both sides, flange inwall is shaped with interior buckle, interior buckle head is shaped with interior barb, it is characterized in that: slide block lock dog is installed in described core plate, slide block lock dog fixes through screw and core plate, core slide block is set on slide block lock dog, match with flange inwall and the interior buckle of automobile lamp in core slide block top, the core middle installation slider guide of inserting, slider guide contacts with core slide block, in core slide block, have interior barb core-drawing hole, in interior barb core-drawing hole, interior barb being set looses core, interior barb is loosed core and is matched with the interior barb of automobile lamp, interior barb has stopper slot and oblique guide hole in loosing core, stop screw fixes through stopper slot and core slide block, stop screw head matches with stopper slot, under described die cavity, Angle Pin is installed, at the core sidewall of inserting, side slide is set, in side slide, drive pilot hole, pilot hole matches with Angle Pin, under side slide, contiguous block is installed, contiguous block connects side and takes out guide rod, side is taken out guide rod head and is shaped with inclined guide, the oblique guide hole that inclined guide is loosed core with interior barb matches, described twice-die-opening control device is included in Ejector Retainer Plate and thimble fixed head both sides outer wall is installed twice-die-opening push rod, twice-die-opening jacking block is installed in core both sides, on twice-die-opening jacking block, be shaped with oblique sliding surface, twice-die-opening push rod bottom contacts with twice-die-opening jacking block, guide post is installed in core plate both sides, on guide post, be shaped with oblique surface, oblique surface contacts with oblique sliding surface.
The invention discloses a kind of interior barb demoulding mechanism of automobile lamp injection mold, when after automobile lamp injection mo(u)lding, lower compound plate band dynamic model pin, Ejector Retainer Plate, thimble fixed head, core plate, core, core is inserted and automobile lamp moves backward, make mould from die cavity and core die sinking for the first time, in die sinking for the first time, the insert side slide of sidewall of Angle Pin under die cavity and core matches, make side slide along the incline direction of Angle Pin to a Slideslip, side slide drives contiguous block, contiguous block drives side to take out guide rod to a Slideslip, the head that side is taken out guide rod is inclined guide, the oblique guide hole that inclined guide is loosed core with interior barb coordinates, make inclined guide extract gradually the oblique guide hole that interior barb is loosed core out, in driving again, barb is loosed core and is slided to the inside simultaneously, interior barb is loosed core and extract the interior barb of automobile lamp out, and lower compound plate continues band dynamic model pin, Ejector Retainer Plate, thimble fixed head, core plate, core, core is inserted and automobile lamp moves backward, in the time that the push rod of injector contacts with Ejector Retainer Plate through lower compound plate, injector push rod withstands Ejector Retainer Plate, thimble fixed head stops mobile, it is mobile that Ejector Retainer Plate and thimble fixed head drive thimble and twice-die-opening push rod to stop, thimble withstands automobile lamp and stops mobile, and twice-die-opening push rod withstands twice-die-opening jacking block and stops mobile, twice-die-opening jacking block withstands core and core and inserts and stop moving backward, make mould from core and core plate twice-die-opening, lower compound plate continues to drive core plate, core plate band movable slider lock dog moves backward, slide block lock dog drives core slide block to move backward, core slide block matches with slider guide, slided along the bevel direction of slider guide in the top of core slide block, thereby extract the interior buckle of automobile lamp out, now the oblique surface of guide post contacts with the oblique sliding surface of twice-die-opening jacking block, drive twice-die-opening jacking block inwardly to slide by guide post, make twice-die-opening push rod disengage twice-die-opening jacking block, core and core are inserted and are moved backward under the induced effect of core plate like this, thimble is ejected completing the automobile lamp of loosing core, complete demoulding action.The interior barb demoulding mechanism of this programme automobile lamp injection mold; in driving by inclined guide in the time of die sinking for the first time, the interior barb of automobile lamp is deviate from the barb horizontal slip of loosing core; make mould from core plate and core die sinking by twice-die-opening control device again; make core slide block under slider guide effect; deviate from buckle in automobile lamp along the direction of slider guide; finally will complete the automobile lamp ejection device of loosing core by thimble, make the product demoulding smoothly, ensure its yield rate.
The interior barb demoulding mechanism of automobile lamp injection mold of the present invention, described interior barb has spring eye in loosing core, and spring is set in spring eye, and one, spring contacts with spring eye inwall, and other end contacts with core slide block.There is spring, be conducive to interior barb loose core the interior barb of automobile lamp, made interior barb loose core more level and smooth, smooth and easy.
Brief description of the drawings
Fig. 1 is the structural representation of the interior barb demoulding mechanism of automobile lamp injection mold;
Fig. 2 is A-A direction schematic cross-section of Fig. 1;
Fig. 3 is the local enlarged diagram in B place of Fig. 1.
Detailed description of the invention
The present invention relates to a kind of interior barb demoulding mechanism of automobile lamp injection mold, as shown in Fig. 1-Fig. 3, comprise compound plate 1 and lower compound plate 2, die cavity backing plate 3 is set under upper compound plate, die cavity 4 is set under die cavity backing plate, cavity block 5 is set in die cavity, on lower compound plate 2, mould pin 6 is set, Ejector Retainer Plate 7 and thimble fixed head 8 are set on the lower compound plate between mould pin, between Ejector Retainer Plate and thimble fixed head, thimble 9 is installed, core plate 10 is set on mould pin 6, core plate, Ejector Retainer Plate 7 and thimble fixed head 8 outer walls are installed twice-die-opening control device, core 11 is set in core plate, core is set in core and inserts 12, core insert and cavity block 5 between have the automobile lamp 13 of injection mo(u)lding, thimble 9 is through core plate 10, core 11 and core are inserted and 12 are contacted with automobile lamp 13, be shaped with the flange 30 of arc to downward-extension in automobile lamp both sides, flange inwall is shaped with interior buckle 31, interior buckle head is shaped with interior barb 32, it is characterized in that: in described core plate 10, slide block lock dog 14 is installed, slide block lock dog fixes through screw and core plate, core slide block 15 is set on slide block lock dog, match with flange 30 inwalls and the interior buckle 31 of automobile lamp 13 in core slide block top, core is inserted in 12 slider guide 16 is installed, slider guide contacts with core slide block, in core slide block, have interior barb core-drawing hole 17, in interior barb core-drawing hole, interior barb is set and looses core 18, interior barb is loosed core and is matched with the interior barb 32 of automobile lamp 13, interior barb has stopper slot 19 and oblique guide hole 20 in loosing core, stop screw 21 fixes through stopper slot 19 and core slide block 15, stop screw head matches with stopper slot, described die cavity is installed Angle Pin 27 4 times, at core 12 sidewalls of inserting, side slide 28 is set, in side slide, drive pilot hole 29, pilot hole matches with Angle Pin, contiguous block 42 is installed under side slide, contiguous block connects side and takes out guide rod 43, side is taken out guide rod head and is shaped with inclined guide 44, loose core 18 oblique guide hole 20 of inclined guide and interior barb matches, described twice-die-opening control device is included in Ejector Retainer Plate 7 and thimble fixed head 8 both sides outer walls are installed twice-die-opening push rod 22, in core 11 both sides, twice-die-opening jacking block 23 is installed, on twice-die-opening jacking block, be shaped with oblique sliding surface 24, twice-die-opening push rod bottom contacts with twice-die-opening jacking block, in core plate 10 both sides, guide post 25 is installed, on guide post, be shaped with oblique surface 26, oblique surface contacts with oblique sliding surface.When after automobile lamp 13 injection mo(u)ldings, lower compound plate 2 is with dynamic model pin 6, Ejector Retainer Plate 7, thimble fixed head 8, core plate 10, core 11, core insert 12 and automobile lamp 13 move backward, make mould from die cavity 4 and core 11 die sinking for the first time, in die sinking for the first time, the insert side slide 28 of 12 sidewalls of Angle Pin 27 under die cavity 4 and core matches, make side slide along the incline direction of Angle Pin 27 to a Slideslip, side slide drives contiguous block 42, contiguous block drives side to take out guide rod 43 to a Slideslip, the head that side is taken out guide rod is inclined guide 44, loose core 18 oblique guide hole 20 of inclined guide and interior barb coordinates, make inclined guide 44 extract out gradually in loose core 18 oblique guide hole 20 of barb, in driving again, barb is loosed core and 18 is slided to the inside simultaneously, interior barb is loosed core and extract the interior barb 32 of automobile lamp 13 out, and lower compound plate 2 continues band dynamic model pin 6, Ejector Retainer Plate 7, thimble fixed head 8, core plate 10, core 11, core insert 12 and automobile lamp 13 move backward, in the time that the push rod of injector contacts with Ejector Retainer Plate 7 through lower compound plate 2, injector push rod withstands Ejector Retainer Plate 7, thimble fixed head 8 stops mobile, it is mobile that Ejector Retainer Plate and thimble fixed head drive thimble 9 and twice-die-opening push rod 22 to stop, thimble withstands automobile lamp 13 and stops mobile, and twice-die-opening push rod 22 withstands twice-die-opening jacking block 23 and stops mobile, twice-die-opening jacking block withstands core 11 and core and inserts and 12 stop moving backward, make mould from core and core plate 10 twice-die-openings, 2 of lower compound plates continue to drive core plate, core plate band movable slider lock dog 14 moves backward, slide block lock dog drives core slide block 15 to move backward, core slide block matches with slider guide 16, slided along the bevel direction of slider guide in the top of core slide block, thereby extract the interior buckle 31 of automobile lamp 13 out, now the oblique surface 26 of guide post 25 and the oblique sliding surface 24 of twice-die-opening jacking block 23 contact, drive twice-die-opening jacking block 23 inwardly to slide by guide post 25, make twice-die-opening push rod 22 disengage twice-die-opening jacking block, core 11 and core are inserted and 12 under the induced effect of core plate 10, are moved backward like this, thimble 9 is ejected completing the automobile lamp 13 of loosing core, complete demoulding action.The interior barb demoulding mechanism of this programme automobile lamp injection mold; in driving by inclined guide 44 in the time of die sinking for the first time, the interior barb 32 of automobile lamp 13 is deviate from barb 18 horizontal slips of loosing core; make mould from core plate 10 and core 11 die sinkings by twice-die-opening control device again; make core slide block 15 under slider guide 16 effects; deviate from the interior buckle 31 of automobile lamp 13 along the direction of slider guide; finally the automobile lamp ejection device of loosing core will be completed by thimble 9; make the product demoulding smoothly, ensure its yield rate.Described interior barb is loosed core in 18 and is had spring eye 40, and spring 41 is set in spring eye, and one, spring contacts with spring eye inwall, and other end contacts with core slide block 15.There is spring 41, be conducive to the interior barb 18 interior barbs 32 of deviating from automobile lamp 13 of loosing core, made interior barb loose core more level and smooth, smooth and easy.
Claims (2)
1. the interior barb demoulding mechanism of automobile lamp injection mold, comprise compound plate (1) and lower compound plate (2), die cavity backing plate (3) is set under upper compound plate, die cavity (4) is set under die cavity backing plate, cavity block (5) is set in die cavity, mould pin (6) is set on lower compound plate (2), Ejector Retainer Plate (7) and thimble fixed head (8) are set on the lower compound plate between mould pin, thimble (9) is installed between Ejector Retainer Plate and thimble fixed head, core plate (10) is set on mould pin (6), core plate, Ejector Retainer Plate (7) and thimble fixed head (8) outer wall are installed twice-die-opening control device, core (11) is set in core plate, core insert (12) is set in core, core inserts and cavity block (5) between have the automobile lamp (13) of injection mo(u)lding, thimble (9) is through core plate (10), core (11) and core insert (12) contact with automobile lamp (13), be shaped with the flange (30) of arc to downward-extension in automobile lamp both sides, flange inwall is shaped with interior buckle (31), interior buckle head is shaped with interior barb (32), it is characterized in that: the upper slide block lock dog (14) of installing of described core plate (10), slide block lock dog fixes through screw and core plate, core slide block (15) is set on slide block lock dog, match with flange (30) inwall and the interior buckle (31) of automobile lamp (13) in core slide block top, core is inserted slider guides (16) is installed in (12), slider guide contacts with core slide block, in core slide block, have interior barb core-drawing hole (17), interior barb loose core (18) is set in interior barb core-drawing hole, interior barb is loosed core and is matched with the interior barb (32) of automobile lamp (13), interior barb has stopper slot (19) and oblique guide hole (20) in loosing core, stop screw (21) fixes through stopper slot (19) and core slide block (15), stop screw head matches with stopper slot, the lower Angle Pin (27) of installing of described die cavity (4), (12) sidewall of inserting at core arranges side slide (28), in side slide, drive pilot hole (29), pilot hole matches with Angle Pin, contiguous block (42) is installed under side slide, contiguous block connects side and takes out guide rod (43), side is taken out guide rod head and is shaped with inclined guide (44), the loose core oblique guide hole (20) of (18) of inclined guide and interior barb matches, described twice-die-opening control device is included in Ejector Retainer Plate (7) and thimble fixed head (8) both sides outer wall is installed twice-die-opening push rod (22), twice-die-opening jacking block (23) is installed in core (11) both sides, on twice-die-opening jacking block, be shaped with oblique sliding surface (24), twice-die-opening push rod bottom contacts with twice-die-opening jacking block, guide post (25) is installed in core plate (10) both sides, on guide post, be shaped with oblique surface (26), oblique surface contacts with oblique sliding surface.
2. the interior barb demoulding mechanism of automobile lamp injection mold as claimed in claim 1; it is characterized in that: described interior barb is loosed core in (18) and had spring eye (40); spring (41) is set in spring eye; one, spring contacts with spring eye inwall, and other end contacts with core slide block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410159599.3A CN103934989B (en) | 2014-04-21 | 2014-04-21 | The interior barb demoulding mechanism of automobile lamp injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410159599.3A CN103934989B (en) | 2014-04-21 | 2014-04-21 | The interior barb demoulding mechanism of automobile lamp injection mold |
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| Publication Number | Publication Date |
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| CN103934989A true CN103934989A (en) | 2014-07-23 |
| CN103934989B CN103934989B (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410159599.3A Active CN103934989B (en) | 2014-04-21 | 2014-04-21 | The interior barb demoulding mechanism of automobile lamp injection mold |
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| CN104526981A (en) * | 2014-12-12 | 2015-04-22 | 台州市黄岩炜大塑料机械有限公司 | Secondary die opening slide block internal pulling mechanism of junction box die |
| CN107914360A (en) * | 2016-10-10 | 2018-04-17 | 衡阳新华华致橡塑制品有限公司 | The weather strip for automobile injection that built-in can be buckled connects angle mould |
| CN108015995A (en) * | 2018-01-18 | 2018-05-11 | 台州市黄岩汉威塑料模具有限公司 | Circular plastic part mould twice parting inside contracts mould emptier |
| CN109016396A (en) * | 2018-10-11 | 2018-12-18 | 杭州强本塑胶科技有限公司 | The injection mold of coffee pot |
| CN109228194A (en) * | 2018-11-21 | 2019-01-18 | 浙江三雷模塑有限公司 | Car insurance bar mold with special-shaped back-off pitched roof mechanism |
| CN109291378A (en) * | 2018-11-13 | 2019-02-01 | 宁波华众模具制造有限公司 | A kind of uncoupling rigging of automobile door plate bracket mould |
| CN109774078A (en) * | 2019-02-28 | 2019-05-21 | 创意塑胶工业（苏州）有限公司 | A kind of production injection mold with back-off structure |
| CN110154327A (en) * | 2019-06-25 | 2019-08-23 | 浙江台州美多模具有限公司 | The dark pumping core-pulling mechanism of injection mold |
| CN113650246A (en) * | 2021-08-20 | 2021-11-16 | 江苏星科精密模具有限公司 | Automobile lamp injection mold with inner barb demolding mechanism |
| CN114889063A (en) * | 2022-06-15 | 2022-08-12 | 宁波峰亚电器有限公司 | Air fryer side plate injection mold |
| CN115556319A (en) * | 2022-10-18 | 2023-01-03 | 合肥昊翔汽车零部件有限公司 | Injection molding and demolding mechanical arm for automobile rearview mirror shell |
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| CN203019638U (en) * | 2012-12-21 | 2013-06-26 | 台州市凯华塑业有限公司 | Internal undercut demoulding mechanism of injection mold |
| CN103419335A (en) * | 2013-09-04 | 2013-12-04 | 南宁燎旺车灯有限责任公司 | Automobile lamp mould with wide-angle sliding block two-time motion structure |
| CN203863960U (en) * | 2014-04-21 | 2014-10-08 | 滨海模塑集团有限公司 | Inner barb demolding mechanism of automobile light injection mold |
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| CN104526981A (en) * | 2014-12-12 | 2015-04-22 | 台州市黄岩炜大塑料机械有限公司 | Secondary die opening slide block internal pulling mechanism of junction box die |
| CN107914360A (en) * | 2016-10-10 | 2018-04-17 | 衡阳新华华致橡塑制品有限公司 | The weather strip for automobile injection that built-in can be buckled connects angle mould |
| CN108015995A (en) * | 2018-01-18 | 2018-05-11 | 台州市黄岩汉威塑料模具有限公司 | Circular plastic part mould twice parting inside contracts mould emptier |
| CN108015995B (en) * | 2018-01-18 | 2024-05-31 | 台州市优立模塑科技股份有限公司 | Secondary parting inner shrinkage demoulding mechanism of round plastic part mould |
| CN109016396B (en) * | 2018-10-11 | 2023-08-18 | 杭州强本塑胶科技有限公司 | Injection mold of coffee pot |
| CN109016396A (en) * | 2018-10-11 | 2018-12-18 | 杭州强本塑胶科技有限公司 | The injection mold of coffee pot |
| CN109291378A (en) * | 2018-11-13 | 2019-02-01 | 宁波华众模具制造有限公司 | A kind of uncoupling rigging of automobile door plate bracket mould |
| CN109291378B (en) * | 2018-11-13 | 2024-01-16 | 宁波华众模具制造有限公司 | Unhooking mechanism of automobile door panel support die |
| CN109228194A (en) * | 2018-11-21 | 2019-01-18 | 浙江三雷模塑有限公司 | Car insurance bar mold with special-shaped back-off pitched roof mechanism |
| CN109774078A (en) * | 2019-02-28 | 2019-05-21 | 创意塑胶工业（苏州）有限公司 | A kind of production injection mold with back-off structure |
| CN110154327A (en) * | 2019-06-25 | 2019-08-23 | 浙江台州美多模具有限公司 | The dark pumping core-pulling mechanism of injection mold |
| CN113650246A (en) * | 2021-08-20 | 2021-11-16 | 江苏星科精密模具有限公司 | Automobile lamp injection mold with inner barb demolding mechanism |
| CN114889063A (en) * | 2022-06-15 | 2022-08-12 | 宁波峰亚电器有限公司 | Air fryer side plate injection mold |
| CN115556319A (en) * | 2022-10-18 | 2023-01-03 | 合肥昊翔汽车零部件有限公司 | Injection molding and demolding mechanical arm for automobile rearview mirror shell |
| CN115556319B (en) * | 2022-10-18 | 2023-08-04 | 合肥昊翔汽车零部件有限公司 | Injection molding demolding mechanical arm for automobile rearview mirror outer shell |
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| CN103934989B (en) | 2016-03-09 |
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