CN107914367A - A kind of duplex ejector half spends fluffy head bent pipe injection die and its application method - Google Patents
A kind of duplex ejector half spends fluffy head bent pipe injection die and its application method Download PDFInfo
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- CN107914367A CN107914367A CN201711148461.3A CN201711148461A CN107914367A CN 107914367 A CN107914367 A CN 107914367A CN 201711148461 A CN201711148461 A CN 201711148461A CN 107914367 A CN107914367 A CN 107914367A
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- groups
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- pulling
- slide body
- compact heap
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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
- B29C45/26—Moulds
- B29C45/261—Moulds having tubular mould cavities
- B29C45/2614—Moulds having tubular mould cavities for manufacturing bent tubular articles using an undercut forming mould core
-
- 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
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
-
- 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
- B29C45/44—Removing or ejecting moulded articles for undercut articles
Abstract
The present invention provides a kind of duplex ejector half to spend fluffy head bent pipe injection die and its application method, including core pulling actuating unit, first group of core-pulling mechanism A group, second group of core-pulling mechanism B group, apopore slide block mechanism C groups, threaded hole slide block mechanism D composition；The power of motor gear is passed to core-pulling mechanism A groups, the slide body power rack in core-pulling mechanism B groups by the first travelling gear, the second travelling gear, so as to drive tablet slide body core pulling sliding motion；C groups, D groups form water outlet adjustment hole position and the demoulding part of screw thread position, this invention simplifies the traditional labyrinth of the complexity and inner tube arc core-pulling mechanism of a multi-cavity mold product core-pulling mechanism, the reliability and mold injection production efficiency of arc core-pulling mechanism are improved.
Description
The application is Application No.：2015104032025th, invention and created name is：A kind of duplex ejector half spends fluffy head bend pipe to be molded
Mould, the applying date be：The divisional application of the application for a patent for invention of on 07 10th, 2015.
Technical field
The present invention relates to injection mold mechanism design field, be specially a kind of duplex ejector half spend fluffy head bent pipe injection die and
Its application method.
Background technology
When shower is with fluffy head product molded product is spent, it is limited to the particularity of its product, it is necessary to which to carry out certain circular arc curved
The side core pulling of the inner tube arc core-pulling, side water outlet adjustment hole of degree, meanwhile, need a mould more to improve injection production efficiency
, it is necessary to design special core-drawing demoulding mechanism during chamber, and core-pulling mechanism more simple mould is more easily worked, and mould is manufactured into
This relative reduction, and mechanism simplifying its reliability, stability are better.
The content of the invention
The technical problems to be solved by the invention are that providing a kind of duplex ejector half spends fluffy head bent pipe injection die, including take out
Core power mechanism, first group of core-pulling mechanism A group, second group of core-pulling mechanism B group, apopore slide block mechanism C groups, threaded hole sliding block machine
Structure D groups；Wherein core pulling actuating unit include the dynamic motor of part, motor gear, intermediate drive gear, first bearing seat, in
Entreat line shaft, the first travelling gear, the second travelling gear, second bearing seat, second bearing, clutch shaft bearing；First group of tube bundle extracting machine
Structure A groups have identical structure with second group of core-pulling mechanism B group, and first group of core-pulling mechanism A group part includes compact heap, a left side is led
Frid, right guide channel plate, bend pipe slider head, tablet slide body, slide body power rack, central gib block；Apopore slide block mechanism C
Group part composition includes take-up housing, the first briquetting, the first sliding block, the second slider layering, the second sliding block；Threaded hole slide block mechanism D
Group includes the 3rd compact heap, the 3rd sliding block, Four-slider, middle compact heap, the 5th sliding block, the 6th sliding block, the 4th compact heap.
Preferably, the core pulling actuating unit includes power motor, motor gear, intermediate drive gear, clutch shaft bearing
Seat, central power shaft, the first travelling gear, the second travelling gear, second bearing seat, second bearing, clutch shaft bearing；Power motor
It is installed on by screw on mould template, first bearing seat, second bearing seat are installed on mould template by screw, and center is dynamic
Power axis is installed on first bearing seat, in second bearing seat by second bearing, clutch shaft bearing, the first travelling gear, the second transmission
Gear, intermediate drive gear are installed on central power shaft, active power of the intermediate drive gear transmission from motor gear, and first
The power of motor gear is passed to core-pulling mechanism A groups, the slide body in core-pulling mechanism B groups by travelling gear, the second travelling gear
Power rack, so as to drive tablet slide body core pulling sliding motion.
Preferably, first group of core-pulling mechanism A groups include compact heap, left guide channel plate, right guide channel plate, bend pipe sliding block
Head, tablet slide body, slide body power rack, central gib block；Left guide channel plate, right guide channel plate offer guide groove, for center
Gib block is the core pulling motion guide of tablet slide body；Slide body power rack, central gib block, bend pipe slider head are installed on flat
On plate slide body；Left guide channel plate, right guide channel plate are assembled into the movement slide guide frame of tablet slide body by cushion block and screw, are installed on
On mould template, for tablet slide body, slide body power rack, central gib block, the movement in it of bend pipe slider head；A groups, B
Slide body power rack in group is coupled with the first travelling gear, the second travelling gear, so as to be passed by the first travelling gear, second
Tablet slide body in moving gear drive A groups, B groups is slided along the left guide channel plate in A groups, B groups, the guide groove on right guide channel plate, is
Its core pulling provides power.
Preferably, the compact heap provides for tablet slide body closes and is molded coupling mechanism force.
Preferably, apopore slide block mechanism C groups part composition includes take-up housing, the first briquetting, the first sliding block, the
Two slider layerings, the second sliding block；Take-up housing, the first briquetting, the first sliding block and its inclined guide pillar, compact heap form first product
Apopore slide block demolding mechanism；Second slider layering, the second sliding block and its inclined guide pillar go out with compact heap second product of composition
Water hole slide block demolding mechanism.
Preferably, the threaded hole slide block mechanism D groups include the 3rd compact heap, the 3rd sliding block, Four-slider, intermediate pressure
Tight block, the 5th sliding block, the 6th sliding block, the 4th compact heap；3rd compact heap, the 3rd sliding block and its guide post, Four-slider and its lead
Column, middle compact heap left tilted surface form the Kazakhstan of first product not core-pulling slide block；Middle compact heap right tilted surface, the 5th sliding block and its
Guide post, the 6th sliding block and its guide post, the 4th compact heap form the Kazakhstan not core-pulling slide block of second product.
Beneficial effect：The present invention spends fluffy head bent pipe injection die using a kind of duplex ejector half that above-mentioned technical proposal provides,
The multi-cavity product is simplified using the complexity and shower of side core-pulling mechanism during multi-cavity mold design with spending fluffy head product needs
Inner tube arc core-pulling mechanism traditional labyrinth when multi-cavity is molded, improves the reliability and mould of arc core-pulling mechanism
Production efficiency is molded, mould is reduced and manufactures cost；It is reasonable in design, compact-sized, working stability, securely and reliably.
Brief description of the drawings
Fig. 1 spends fluffy head bent pipe injection die institute application product schematic diagram for a kind of duplex ejector half of the present invention；
Fig. 2 spends fluffy head bent pipe injection die schematic layout pattern for a kind of duplex ejector half of the present invention；
Fig. 3 spends fluffy head bent pipe injection die core-pulling mechanism A groups, the installation signal of B groups slide block structure for a kind of duplex ejector half of the present invention
Figure；
Fig. 4 spends fluffy head bent pipe injection die A groups, B groups mechanism dynamic structure composition schematic diagram for a kind of duplex ejector half of the present invention；
Fig. 5 spends fluffy head bent pipe injection die core-pulling mechanism A group structure diagrams for a kind of duplex ejector half of the present invention；
Fig. 6 spends fluffy head bent pipe injection die core-pulling mechanism A group Standard schematic diagrames for a kind of duplex ejector half of the present invention；Fig. 7 is
A kind of duplex ejector half of the present invention spends fluffy head bent pipe injection die bend pipe core-pulling slide block scheme of installation；
Fig. 8 spends fluffy head bent pipe injection die A groups, B groups slide block movement to analyze schematic diagram for a kind of duplex ejector half of the present invention
Fig. 9 spends fluffy head bent pipe injection die C groups, D group slide block mechanism composition schematic diagrams for a kind of duplex ejector half of the present invention；
Figure 10 spends fluffy head bent pipe injection die C groups, D group the slide block mechanisms installation axle on mould to survey for a kind of duplex ejector half of the present invention
Schematic diagram；
Figure 11 is a kind of duplex ejector half of the present invention spends fluffy head bent pipe injection die A groups, installation is illustrated on B group slide block mechanism moulds
Figure；
Figure 12 is a kind of duplex ejector half of the present invention spends fluffy head bent pipe injection die C groups, installation is illustrated on D group slide block mechanism moulds
Figure.
Embodiment
Fig. 2-12 show related description figure of the present invention；A kind of duplex ejector half spends fluffy head bent pipe injection die, including core pulling
Actuating unit, first group of core-pulling mechanism A group, second group of core-pulling mechanism B group, apopore slide block mechanism C groups, threaded hole slide block mechanism
D groups；Wherein core pulling actuating unit include the dynamic motor 1 of part, motor gear 2, intermediate drive gear 3, first bearing seat 4,
Central power shaft 5, the first travelling gear 6, the second travelling gear 7, second bearing seat 8, second bearing 9, clutch shaft bearing 10；First
Group core-pulling mechanism A groups have identical structure with second group of core-pulling mechanism B group, and first group of core-pulling mechanism A group part includes pressure
Tight block 11, left guide channel plate 12, right guide channel plate 13, bend pipe slider head 14, tablet slide body 15, slide body power rack 16, center
Gib block 17；Apopore slide block mechanism C groups part composition includes take-up housing 25, the first briquetting 26, the first sliding block 27, the second sliding block
Press strip 28, the second sliding block 29；Threaded hole slide block mechanism D groups include the 3rd compact heap 18, the 3rd sliding block 19, Four-slider 20, in
Between compact heap 21, the 5th sliding block 22, the 6th sliding block 23, the 4th compact heap 24.
The core pulling actuating unit include power motor 1, motor gear 2, intermediate drive gear 3, first bearing seat 4, in
Entreat line shaft 5, the first travelling gear 6, the second travelling gear 7, second bearing seat 8, second bearing 9, clutch shaft bearing 10；Power electric
Machine 1 is installed on mould template by screw, and first bearing seat 4, second bearing seat 8 are installed on mould template by screw,
Central power shaft 5 is installed on first bearing seat 4, in second bearing seat 8 by second bearing 9, clutch shaft bearing 10, the first driving cog
The 6, second travelling gear 7 of wheel, intermediate drive gear 3 are installed on central power shaft 5, and intermediate drive gear 3 transmits and comes from motor tooth
Wheel 2 active power, the first travelling gear 6, the second travelling gear 7 by the power of motor gear 2 pass to core-pulling mechanism A groups,
Slide body power rack 16 in core-pulling mechanism B groups, so as to drive 15 core pulling sliding motion of tablet slide body, as shown in figs. 4-7.
First group of core-pulling mechanism A groups include compact heap 11, left guide channel plate 12, right guide channel plate 13, bend pipe slider head 14,
Tablet slide body 15, slide body power rack 16, central gib block 17；Left guide channel plate 12, right guide channel plate 13 offer guide groove,
For the core pulling motion guide that central gib block 17 is tablet slide body 15；Slide body power rack 16, central gib block 17, bend pipe
Slider head 14 is installed on tablet slide body 15；Left guide channel plate 12, right guide channel plate 13 are assembled into tablet by cushion block and screw and slide
The movement slide guide frame of block 15, is installed on mould template, is oriented to for tablet slide body 15, slide body power rack 16, center
The movement in it of bar 17, bend pipe slider head 14；Slide body power rack 16 and the first travelling gear 6, second in A groups, B groups pass
Moving gear 7 is coupled, so as to drive A groups, the tablet slide body 15 in B groups along A by the first travelling gear 6, the second travelling gear 7
Guide groove on left guide channel plate 12, right guide channel plate 13 in group, B groups slides, and provides power for its core pulling, as Figure 7-8.
The compact heap 11 provides for tablet slide body 15 and closes and be molded coupling mechanism force.
The apopore slide block mechanism C groups part composition includes take-up housing 25, the first briquetting 26, the first sliding block 27, second
Slider layering 28, the second sliding block 29；Take-up housing 25, the first briquetting 26, the first sliding block 27 and its inclined guide pillar, compact heap form first
The apopore slide block demolding mechanism of a product；Second slider layering 28, the second sliding block 29 and its inclined guide pillar and compact heap form the
The apopore slide block demolding mechanism of two products, as shown in figs. 9-10.
The threaded hole slide block mechanism D groups include the 3rd compact heap 18, the 3rd sliding block 19, Four-slider 20, middle compression
Block 21, the 5th sliding block 22, the 6th sliding block 23, the 4th compact heap 24；3rd compact heap 18, the 3rd sliding block 19 and its guide post, the 4th
Sliding block 20 and its guide post, 21 left tilted surface of middle compact heap form the Kazakhstan of first product not core-pulling slide block；Middle compact heap 21 is right
Not take out the Kazakhstan that inclined-plane, the 5th sliding block 22 and its guide post, the 6th sliding block 23 and its guide post, the 4th compact heap 24 form second product
Core sliding block, as shown in figs. 10-12.
In actual work, as illustrated in figs. 8-12, it is as follows to move operation principle for it：
1) when A groups, the unlocking die sinking of B groups core-pulling slide block, mould dynamic model part retreats, and compact heap 11 is lost to tablet slide body 15
Thrust, so as to prepare for the core pulling campaign of tablet slide body 15；
2) A groups, the core pulling of B group core-pulling slide blocks die sinking after, power motor 1 starts, by motor gear 2, intermediate drive gear 3, in
Centre line shaft 5, the first travelling gear 6, the second travelling gear 7 drive A groups, the slide body power rack 16 in B groups to do circumference fortune
Dynamic, its motion conditions is：Motor gear 2 is T1 as shown in Figure 6 to rotation, drives intermediate drive gear 3, the first travelling gear 6
T2 is to rotation, so that, the first travelling gear 6 drives slide body power rack 16 to be T3 to along left guide channel plate 12, right guide channel plate
Sliding groove groove in 13 is to movement, so as to drive tablet slide body 15, bend pipe slider head 14 to move, completion is spent curved on fluffy head product
The wide-angle arc core-pulling of tube portion；
3) when C groups, the die sinking of D groups slipper block loose core, mould dynamic model part retreats, the first briquetting 26,29 compact heap of the second sliding block, the 3rd
Compact heap 18, middle compact heap 21, the 4th compact heap 24 lose the compression to respective corresponding sliding block, and C groups, each sliding block of D groups are each
From inclined guide pillar drive under, complete the core pulling of its functional part；3) A groups, the reset product ejection of B groups core-pulling slide block finish mould and answer
During position, core pulling component first resets, and is then that the spacing positioning component of sliding block resets；Action process is with core pulling action on the contrary, power electric
1 reverse starting of machine, passes through motor gear 2, intermediate drive gear 3, central power shaft 5, the first travelling gear 6, the second driving cog
Slide body power rack 16 in the drive A of wheel 7 groups, B groups moves in a circle, its motion conditions is：Motor gear 2 is done such as Fig. 6 institutes
Show T1 to rotating backward, drive intermediate drive gear 3, the first travelling gear 6 to be T2 to rotating backward, so that, the first driving cog
The drive of wheel 6 slide body power racks 16 are T3 to reversely along the sliding groove groove in left guide channel plate 12, right guide channel plate 13 to moving, from
And driving tablet slide body 15, the movement of bend pipe slider head 14 to reset, when mould is close to closure, compact heap 11 is by tablet slide body 15
Thoroughly push back, tightly pin tablet slide body 15, prevent from loosening during its injection；C groups, each sliding block of D groups are in respective inclined guide pillar band
Under dynamic, the reset of its functional part to be completed, is finally pushed back sliding block by the corresponding compact heap of each sliding block, mould closes completely, etc.
Treat injection cycle.
Specific embodiment described herein is only the technology neck belonging to the present invention to spirit explanation for example of the invention
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
Generation, but without departing from spirit of the invention or beyond the scope of the appended claims.
Claims (2)
1. a kind of duplex ejector half spends fluffy head bent pipe injection die, including the core pulling actuating unit, first group of core-pulling mechanism A group,
Second group of core-pulling mechanism B group, apopore slide block mechanism C groups, threaded hole slide block mechanism D groups；Wherein core pulling actuating unit includes zero
The dynamic motor of part (1), motor gear (2), intermediate drive gear (3), first bearing seat (4), central power shaft (5), first
Travelling gear (6), the second travelling gear (7), second bearing seat (8), second bearing (9), clutch shaft bearing (10)；First group of core pulling
Mechanism A groups have identical structure with second group of core-pulling mechanism B group, and first group of core-pulling mechanism A group part includes compact heap
(11), left guide channel plate (12), right guide channel plate (13), bend pipe slider head (14), tablet slide body (15), slide body power rack
(16), central gib block (17)；Apopore slide block mechanism C groups part composition includes take-up housing (25), the first briquetting (26), first
Sliding block (27), the second slider layering (28), the second sliding block (29)；Threaded hole slide block mechanism D groups include the 3rd compact heap (18), the
Three sliding blocks (19), Four-slider (20), middle compact heap (21), the 5th sliding block (22), the 6th sliding block (23), the 4th compact heap
(24)；The core pulling actuating unit includes power motor (1), motor gear (2), intermediate drive gear (3), first bearing seat
(4), central power shaft (5), the first travelling gear (6), the second travelling gear (7), second bearing seat (8), second bearing (9),
Clutch shaft bearing (10)；Power motor (1) is installed on mould template, and first bearing seat (4), second bearing seat (8) are installed on mould
Have in template, central power shaft (5) is installed on first bearing seat (4), the second axis by second bearing (9), clutch shaft bearing (10)
In bearing (8), the first travelling gear (6), the second travelling gear (7), intermediate drive gear (3) are installed on central power shaft (5),
Intermediate drive gear (3) transmits the active power from motor gear (2), the first travelling gear (6), the second travelling gear (7)
The power of motor gear (2) is passed into core-pulling mechanism A groups, the slide body power rack (16) in core-pulling mechanism B groups, so that band
Dynamic tablet slide body (15) core pulling sliding motion；First group of core-pulling mechanism A groups include compact heap (11), left guide channel plate
(12), right guide channel plate (13), bend pipe slider head (14), tablet slide body (15), slide body power rack (16), central gib block
(17)；Left guide channel plate (12), right guide channel plate (13) offer guide groove, are tablet slide body (15) for central gib block (17)
Core pulling motion guide；Slide body power rack (16), central gib block (17), bend pipe slider head (14) are installed on tablet slide body
(15) on；Left guide channel plate (12), right guide channel plate (13) are assembled into the movement slide guide of tablet slide body (15) by cushion block and screw
Frame, is installed on mould template, is slided for tablet slide body (15), slide body power rack (16), central gib block (17), bend pipe
Build (14) movement in it；Slide body power rack (16) and the first travelling gear (6), the second driving cog in A groups, B groups
Take turns (7) to be coupled, so that by the tablet slide body (15) in the first travelling gear (6), the second travelling gear (7) drive A groups, B groups
Slided along the left guide channel plate (12) in A groups, B groups, the guide groove on right guide channel plate (13), power is provided for its core pulling；The water outlet
Hole slide block mechanism C groups part composition includes take-up housing (25), the first briquetting (26), the first sliding block (27), the second slider layering
(28), the second sliding block (29)；Take-up housing (25), the first briquetting (26), the first sliding block (27) and its inclined guide pillar, compact heap form the
The apopore slide block demolding mechanism of one product；Second slider layering (28), the second sliding block (29) and its inclined guide pillar and compact heap
Form the apopore slide block demolding mechanism of second product；The threaded hole slide block mechanism D groups include the 3rd compact heap (18), the
Three sliding blocks (19), Four-slider (20), middle compact heap (21), the 5th sliding block (22), the 6th sliding block (23), the 4th compact heap
(24)；3rd compact heap (18), the 3rd sliding block (19) and its guide post, Four-slider (20) and its guide post, middle compact heap (21)
Left tilted surface forms the Kazakhstan not core-pulling slide block of first product；Middle compact heap (21) right tilted surface, the 5th sliding block (22) and its guide post,
6th sliding block (23) and its guide post, the 4th compact heap (24) form the Kazakhstan of second product not core-pulling slide block.
A kind of 2. application method of mould as claimed in claim 1, it is characterised in that：The application method of the mould includes following
Step：
1) when A groups, the unlocking die sinking of B groups core-pulling slide block, mould dynamic model part retreats, and compact heap 11 is lost to tablet slide body 15
Thrust, so as to prepare for the core pulling campaign of tablet slide body 15；
2) A groups, the core pulling of B group core-pulling slide blocks die sinking after, power motor 1 starts, by motor gear 2, intermediate drive gear 3, in
Centre line shaft 5, the first travelling gear 6, the second travelling gear 7 drive A groups, the slide body power rack 16 in B groups to do circumference fortune
Dynamic, its motion conditions is：Motor gear 2 rotates, and drives intermediate drive gear 3, the first travelling gear 6 to be T2 to rotation, from
And the first travelling gear 6 drives slide body power rack 16 to be T3 to along the sliding groove groove in left guide channel plate 12, right guide channel plate 13
To movement, so as to drive tablet slide body 15, bend pipe slider head 14 to move, complete to spend the wide-angle of bent tube section on fluffy head product
Arc core-pulling；
3) when C groups, the die sinking of D groups slipper block loose core, mould dynamic model part retreats, the first briquetting 26,29 compact heap of the second sliding block, the 3rd
Compact heap 18, middle compact heap 21, the 4th compact heap 24 lose the compression to respective corresponding sliding block, and C groups, each sliding block of D groups are each
From inclined guide pillar drive under, complete the core pulling of its functional part；
4) when A groups, the reset product ejection of B groups core-pulling slide block finish mould reset, core pulling component first resets, and is then that sliding block is spacing
Positioning component resets；Action process is with core pulling action on the contrary, 1 reverse starting of power motor, passes through motor gear 2, intermediate transmission
Gear 3, central power shaft 5, the first travelling gear 6, the second travelling gear 7 drive A groups, the slide body power rack 16 in B groups
Move in a circle, its motion conditions is：Motor gear 2 rotates backward, and drives intermediate drive gear 3, the first travelling gear 6 to do
T2 to rotating backward so that, the first travelling gear 6 drives slide body power rack 16 to be T3 to reversely along left guide channel plate 12, right
Sliding groove groove in guide channel plate 13 is to movement, so as to drive tablet slide body 15, the movement of bend pipe slider head 14 to reset, mould approaches
During closure, compact heap 11 thoroughly pushes back tablet slide body 15, tightly pins tablet slide body 15, prevents from loosening during its injection；C
Group, each sliding block of D groups complete the reset of its functional part, finally by the corresponding compression of each sliding block under the drive of respective inclined guide pillar
Block pushes back sliding block, and mould closes completely, waits injection cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711148461.3A CN107914367B (en) | 2015-07-10 | 2015-07-10 | Double-linkage type shower head elbow injection mold and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510403202.5A CN104943075B (en) | 2015-07-10 | 2015-07-10 | A kind of duplex ejector half spends fluffy head bent pipe injection die |
| CN201711148461.3A CN107914367B (en) | 2015-07-10 | 2015-07-10 | Double-linkage type shower head elbow injection mold and using method thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510403202.5A Division CN104943075B (en) | 2015-07-10 | 2015-07-10 | A kind of duplex ejector half spends fluffy head bent pipe injection die |
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| Publication Number | Publication Date |
|---|---|
| CN107914367A true CN107914367A (en) | 2018-04-17 |
| CN107914367B CN107914367B (en) | 2020-02-04 |
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| CN201510403202.5A Active CN104943075B (en) | 2015-07-10 | 2015-07-10 | A kind of duplex ejector half spends fluffy head bent pipe injection die |
| CN201711148461.3A Active CN107914367B (en) | 2015-07-10 | 2015-07-10 | Double-linkage type shower head elbow injection mold and using method thereof |
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| CN201510403202.5A Active CN104943075B (en) | 2015-07-10 | 2015-07-10 | A kind of duplex ejector half spends fluffy head bent pipe injection die |
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| CN106738684A (en) * | 2016-12-24 | 2017-05-31 | 浙江工商职业技术学院 | Injection mold arc rack core-drawing demoulding mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107914367B (en) | 2020-02-04 |
| CN104943075B (en) | 2018-04-27 |
| CN104943075A (en) | 2015-09-30 |
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