CN206277625U - Secondary locked mode equipment - Google Patents

Secondary locked mode equipment Download PDF

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Publication number
CN206277625U
CN206277625U CN201621217119.5U CN201621217119U CN206277625U CN 206277625 U CN206277625 U CN 206277625U CN 201621217119 U CN201621217119 U CN 201621217119U CN 206277625 U CN206277625 U CN 206277625U
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China
Prior art keywords
mould
front barrel
injection
moving platen
solid plate
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Active
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CN201621217119.5U
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Chinese (zh)
Inventor
叶盛
张旭民
葛琪威
洪锋
吴清荣
周腾超
牟小龙
薛勇
吴尚峰
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Haitian Plastics Machinery Group
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Haitian Plastics Machinery Group
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Priority to CN201621217119.5U priority Critical patent/CN206277625U/en
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Abstract

The utility model discloses a kind of secondary locked mode equipment,Including clamping mechanism and mould,Clamping mechanism includes moving platen and solid plate and drives moving platen to the quick die closing mechanism of the quick matched moulds of solid plate and drive moving platen that the high-voltage lock mould mechanism of secondary clamp force is provided to solid plate,Mould includes the dynamic model being fixed on moving platen and the cover half being fixed on solid plate,The cover half is provided with die cavity,The dynamic model is provided with a film core coordinated with membrane cavity,In end sidewalls of the cover half with respect to dynamic model at least provided with a groove,In being provided with the position-limit mechanism that is matched with groove on clamping mechanism,Position-limit mechanism includes insert and drives insert to enter or exit the drive division of groove,And the side laminating groove of insert,Opposite side protrudes the notch of groove,Obtained product stress is uniform,Because materials are sufficient,Structural strength is also very high,Improve the quality of product,And all completed by equipment,Efficiency is greatly improved,And reduce manually-operated risk.

Description

Secondary locked mode equipment
Technical field
The utility model is related to injection molding art, more specifically, it relates to a kind of secondary locked mode equipment.
Background technology
Plastic products have been widely used for the every field of the national economy such as automobile, household electrical appliances, commodity, and plastic products are Into social essential product.Plastic products most absolutely, can carry out high efficiency using full automatic production equipment Production.But also some plastic products, special due to product, and require it is special, forming method is also very original, this feelings Condition is badly in need of changing.
And this based article with filter as representative, i.e., in this ranks.The characteristics of this product is:1. product projected area Greatly.2. the wall thickness of product is big.3. the weight weight of product.4. the intensity of pair product is required with flatness.With wherein a product As a example by, parameter is:
Project Explanation
Name of product Filter
Product size 1500mmX1500mmX53mm
Product weight About 70kg
Producing the technique of this product at present is:Extruder plasticizing extrusion raw material, then by the way of artificial, the modeling that will be melted During material raw material transhipment pours into a mould, and pushed away with iron staff and rub raw material group, reduce welded side seam, then entered with a very big oil cylinder Row stress is compressing.This mode, has many defects, such as:
1. low production efficiency, could be molded a product in more than one hours.
2. the product produced, due to the interference of human factor, the intensity of product and the unstable properties of internal stress are produced The defect rate of product is higher.
3. when manually-operated, safe risk is had.
Using manually-operated mode, existing defect seriously constrains the expansion of such production.
And because the projected area of product is big, wall thickness is big, while requiring that product has enough intensity and flatness again.This It is required that being difficult to be competent in common plastic molding equipment.
Common plastic molding equipment employing mode is:Clamping is by mold-locked;Raw material is injected mould by injection mechanism In tool, then proceed to keep certain pressure to maintain a period of time, until product cooling is molded.But because this mode is a little Enter the pattern of glue pressurize, and product is massive plate structure simultaneously, and also the thickness of plate is very thick.By the way of glue is clicked through, product Stress can concentrate very much, the stress of particularly each glue-feeder is very high, and the stress of surrounding is relatively low.The imbalance of stress distribution, leads After causing formed product, there is the phenomenon of warpage.
Such case, it is desirable to have a kind of new forming method and former solve this problem.
Utility model content
First purpose of the present utility model is to provide a kind of one kind two provided for the above-mentioned not enough of prior art Secondary locked mode equipment, can inexpensive, efficient article of manufacture, and product steady quality reliability.
To achieve the above object, realized by following technological means:A kind of secondary locked mode equipment, including clamping mechanism and set In the mould on clamping mechanism, the clamping mechanism includes moving platen and solid plate and drives moving platen quickly to be closed to solid plate The quick die closing mechanism and driving moving platen of mould provide the high-voltage lock mould mechanism of secondary clamp force to solid plate, and the mould includes The dynamic model being fixed on moving platen and the cover half being fixed on solid plate, the cover half are provided with die cavity, the dynamic model be provided with one with it is described The film core that membrane cavity coordinates, in end sidewalls of the cover half with respect to dynamic model at least provided with a groove, in setting on clamping mechanism There is the position-limit mechanism for being matched with the groove, the position-limit mechanism includes insert and drives insert to enter or exit the groove Drive division, and the insert side laminating groove, opposite side protrudes the notch of the groove.
Further it is optimized for:The quick die closing mechanism includes the quick die cylinder located at solid plate side, and this is quick The piston rod of die cylinder drives moving platen closer or far from solid plate.
Further it is optimized for:The high-voltage lock mould mechanism includes contracting brake mechanism and high-voltage lock mould oil cylinder, the high-voltage lock mould Oil cylinder pulls side and for driving pull bar located at cover half, and contracting brake mechanism is used to lock pull bar and moving platen, when contracting brake mechanism is held tightly When pull bar and moving platen, the high-voltage lock mould hydraulic oil cylinder driving pull bar causes that moving platen is compressed to solid plate.
Further it is optimized for:The drive division includes insert oil cylinder, the insert oil cylinder be used to driving the insert enter or Exit the groove.
Further it is optimized for:The cover half is pulled and is provided with nozzle, is provided with non-return structure at the nozzle, including with nozzle The small front barrel that the non-return front barrel of docking is docked with non-return front barrel, sets in non-return front barrel with the interface of small front barrel The first antireverse valve spool is equipped with, one is additionally provided with non-return front barrel is ordered about the first antireverse valve spool and oppress and cause to small front barrel First spring of the interface closing between non-return front barrel and small front barrel.
Further it is optimized for:The equipment also includes injection mechanism and plastifying organization, and the injection mechanism includes injection rod, note Machine barrel is penetrated, front barrel is injected, is penetrated platform foreboard, injection push pedal, injection cylinder, the injection cylinder penetrated on platform foreboard drives injection Push pedal and injection rod forward or backward and complete to inject the docking of front barrel and the small front barrel and separate to solid plate side; Plastifying organization includes plasticized screw, plasticizing machine barrel, plasticizing front barrel, preformed seat, preformed motor, and the preformed motor drives plasticizing Screw rod rotation causes plastic raw materials interior into plasticizing machine barrel and the rotation driving plastic raw materials by plasticized screw are with plasticizing Front barrel enters plasticizing and takes over, discharging opening and the injection front barrel conducting of the plasticizing adapter.
Further it is optimized for:The discharging opening of the plasticizing adapter is additionally provided with separation backstop, the non-return dress of separation The second valve element and second spring including the discharging opening located at plasticizing adapter are put, the second spring forces the second valve element to be connect to plasticizing The discharging opening of pipe is moved and closes the discharging opening.
Second purpose of the present utility model is to provide a kind of based on above-mentioned secondary locked mode equipment and for prior art The above-mentioned not enough and injection moulding method that provides.
To achieve the above object, realized by following technological means:One kind is set using secondary locked mode in above-mentioned technical proposal Standby injection moulding method, comprises the following steps:
A. the ejecting mechanism of two locked mode equipment is return;
B. abaculus enters among the groove of solid plate;
C. quick die cylinder drives moving platen to solid plate matched moulds;
D. contracting brake mechanism holds pull bar and moving platen tightly, and high-voltage lock mould hydraulic oil cylinder driving pull bar causes that dynamic model is high with cover half Press-fitting mould;
E. plastic raw materials are injected into mould;
F. high-voltage lock mould oil cylinder pressure release;
G. abaculus exits the groove of cover half;
H. high-voltage lock mould oil cylinder drives pull bar so that dynamic model makes product molding to cover half high-voltage lock mould again;
I. storing, preformed motor drives plasticized screw to rotate and causes that plastic raw materials enter in plasticizing machine barrel and by plasticizing The rotation driving plastic raw materials of screw rod are taken over as plasticizing front barrel enters plasticizing, and are full of injecting cavity by plastifying adapter Plastic raw materials, while high-voltage lock mould pressurize is maintained, until the cooling of product;
J. pull bar and moving platen are unclamped in high-voltage lock mould oil cylinder pressure release again, and contracting brake mechanism;
K. quick die cylinder drives moving platen to complete a point film action away from solid plate;
L. two ejecting mechanisms of locked mode equipment eject product from dynamic model position;
M. operating personnel take product;
N. the circulation again of a-m steps is carried out.
The utility model advantage compared with prior art is:The product of this slab shape is molded by secondary locked mode, Entered into by insert before first time locked mode first in the groove of cover half, because the side of insert is fitted with groove, opposite side is convex Go out groove, thus when quick die cylinder order about dynamic model and cover half matched moulds and by high-voltage lock mould oil cylinder carry out high-voltage lock mould it Afterwards, dynamic model and cover half will not matched moulds completely, and because cover half is provided with die cavity, cover half is provided with core rod, so as to can cause herein When the cavity structure size that is formed by fixed half and moving half it is more bigger than the size of regular cast parts, and this bigger size from insert to The size of groove protruding parts determines, specifically need presetting protrusion what size, can be according to the structural of actual injecting products Can setting;After a locked mode injection is completed, high-voltage lock mould oil cylinder pressure release, insert exits groove, then again by high-voltage lock mould Oil cylinder plays high pressure and dynamic model and cover half is carried out into secondary high-pressure locked mode, and now dynamic model and cover half are because the interference without insert is by completely Matched moulds, so that the die cavity for being formed is the size of deisgn product, and the pressure that the product for now being formed is subject to uniformly will not shape Into stress raisers, because materials are sufficient, structural strength is also very high, improves the quality of product, and all by equipment Complete, efficiency is greatly improved, and reduces manually-operated risk.
Brief description of the drawings
Fig. 1 is the overall axle surveys view of secondary locked mode equipment in the present embodiment;
Fig. 2 is the overall elevational cross-sectional view of secondary locked mode equipment in the present embodiment;
Fig. 3 is the sectional view of rapid mould opening-closing and high-voltage lock mould mechanism, mould and abaculus telescoping mechanism in the present embodiment;
Fig. 4 be the present embodiment in rapid mould opening-closing cutd open with another of high-voltage lock mould mechanism, mould and abaculus telescoping mechanism View;
Fig. 5 is the installation diagram of rapid mould opening-closing and high-voltage lock mould mechanism, mould and abaculus telescoping mechanism in the present embodiment;
Fig. 6 and Fig. 7 is nozzle end backstop, the sectional view of injection mechanism in the present embodiment;
Fig. 8 is injection mechanism, the sectional view of plastifying organization in the present embodiment;
Fig. 9 and Figure 10 is separation backstop, the sectional view of plastifying organization in the present embodiment;
Figure 11 is the whole installation diagram for moving mechanism action in the present embodiment;
Figure 12 is the installation diagram of product ejecting mechanism action in the present embodiment;
Figure 13 is the sectional view of product ejecting mechanism action in the present embodiment;
Figure 14 returns to the installation diagram of original state for each mechanism position of secondary locked mode equipment in the present embodiment;
Figure 15 is the injection moulding method flow chart in the present embodiment.
Specific embodiment
Utility model is described in further detail below in conjunction with the accompanying drawings and by specific embodiment, following examples are description Property, it is not limited protection domain of the present utility model.
Embodiment
Referring first to attached Fig. 1 and 2, secondary locked mode equipment, including rapid mould opening-closing and high-voltage lock mould mechanism 01, product ejection Mechanism 02, mould and abaculus telescoping mechanism 03, plastifying organization 04, injection mechanism 05 separate backstop 06, the non-return dress of nozzle end Set to 07, whole telephone-moving structure 08.
As shown in Figure 3 and Figure 4, mould and abaculus telescoping mechanism 03, comprising mould 301, abaculus oil cylinder 302, abaculus 303, Position switch 304.301 points of mould is cover half 3011 and dynamic model 3012, is separately fixed in solid plate 101 and moving platen 102. The side of mould 301 is provided with abaculus oil cylinder 302 and abaculus 303.Abaculus oil cylinder 302 can promote abaculus 303 to pass in and out the side of cover half 3011 The groove 30111 of wall port position.When the oil cylinder 302 of abaculus 303 stretches out and promotes abaculus 303 to enter the groove 30111 of cover half, Insert 303 protrudes from groove 30111 with respect to one end of dynamic model 3012, so as to when dynamic model 3012 is with 3011 matched moulds of cover half, it is impossible to Fully come together.When abaculus oil cylinder 302 is return and pulls abaculus 303 to leave groove 30111, mould 301 can fully come together.It is embedding Position switch 304 is housed on block oil cylinder 302, is used to detect that abaculus oil cylinder 302 reaches bottom or returns to bottom.
As shown in Fig. 3 and Fig. 5, rapid mould opening-closing and high-voltage lock mould mechanism 01 comprising solid plate 101, moving platen 102, embrace Brake mechanism 103, pull bar 104, high-voltage lock mould oil cylinder 105, quickly opening and closing mould oil cylinder 106.Quickly opening and closing mould oil cylinder 106 promotes dynamic model Plate 102 is moved to solid plate 101.Because abaculus 303 is between the 2 half of mould 301, mould 301 can not fully come together.Dynamic model Contracting brake mechanism 103 on plate 102 carries out band-type brake action, moving platen 102, contracting brake mechanism 103, pull bar 104 is connected as a single entity.High pressure The system of Mode-locking oil cylinder 105 plays high pressure, produces one great pulling force, by pull bar 104 and contracting brake mechanism 103, makes moving platen 102 Moved to solid plate 101 and locked.So, the two halves of mould 301, and abaculus 303, are brought into close contact each other.
As shown in Figures 6 and 7, nozzle end backstop 07 includes nozzle 701, non-return front barrel 702, the first antireverse valve spool 703rd, the first spring 704, small front barrel 705.When the first antireverse valve spool 703 is subject to sufficiently large power to the left, the first bullet is overcome After the elastic force of spring 704 is moved to the left, the runner between nozzle 701 and small front barrel 705 is unimpeded.When the first antireverse valve spool 703 is received Power to the right is arrived, and under the power-assisted of the first spring 704, can block logical between the first antireverse valve spool 703 and non-return front barrel 702 Road, and cause the runner between nozzle 701 and small front barrel 705 to disconnect.This design, when secondary locked mode is carried out, mould Die cavity in 301 will narrow down to normal size, and the plastic raw materials 09 in die cavity will produce huge cavity pressure by secondary compaction, Due to the setting of backstop 07, pouring in down a chimney for plastic raw materials 09 is prevented from.
As shown in Fig. 6 and Fig. 8, injection mechanism 05 includes injection rod 501, injection cylinder 502, injection front barrel 503, She Tai Foreboard 504, injection push pedal 505, injection cylinder 506.The injection cylinder 506 penetrated on platform foreboard 504, drive injection push pedal 505 with Injection rod 501 is moved to the left.Plastic raw materials 09 in injection cylinder 502, by injecting front barrel 503 and small front barrel 705, and Promote antireverse valve spool 703 to move to left, eventually pass through nozzle 701 and enter mould 301.As shown in figure 3, the inside of mould 301 is finally full of Plastic raw materials 09.
As shown in Figures 9 and 10, separate backstop 06 and include plasticizing adapter 601, valve seat 602, the second antireverse valve spool 603rd, second spring 604.When the second antireverse valve spool 603 is subject to sufficiently large downward power, overcome the elastic force of second spring 604 to Lower movement and by valve seat 602 it is spacing after, plasticizing adapter 601 and inject front barrel 503 between runner it is unimpeded.When the second check (non-return) valve Core 603 is subject to upward power, and under the power-assisted of second spring 604, the second antireverse valve spool 603 blocks passage, and causes plasticizing Runner between adapter 601 and injection front barrel 503 disconnects.This design, because injecting cavity is carrying out the injection of plastic raw materials 09 When, injecting cavity will produce huge pressure, separation backstop 06 to be prevented from plastic raw materials 09 and pour in down a chimney into plasticizing adapter 601.
As shown in Fig. 9 and Fig. 8, Fig. 6, when injection rod 501 is moved to the left, when promoting plastic raw materials 09, antireverse valve spool 603 is received To upward power, and under the power-assisted of spring 604, antireverse valve spool 603 can block passage.So plastic raw materials 09 will not be toward plasticizing The direction of adapter 601 is moved, only can be toward the movement of the direction of mould 301.
As shown in figure 4, the pressure release of high-voltage lock mould oil cylinder 105 so that the two halves of mould 301, it is press-fitted there is no powerful power Block 303.At this moment abaculus oil cylinder 302 is acted so that abaculus 303 is exited inside mould 301.
As shown in Figure 13 and Fig. 7, the system of high-voltage lock mould oil cylinder 105 plays high pressure again.This causes have one great again Strength, makes moving platen 102 be moved to solid plate 101.This causes that the two halves of mould 301 are strongly closed up by pole.While this burst of power, Can the pole strongly the inside of extrusion die 301 plastic raw materials 09 so that plastic raw materials 09 can be constantly pressurized.And spray simultaneously Holding that end has nozzle end backstop 07, and passage can be blocked between antireverse valve spool 703 and non-return front barrel 702.Meanwhile, mould The logical cooling water in 301 inside, makes plastic raw materials 09 cool down at leisure.During being pressurized while in cooling, through after a while Afterwards, plastic raw materials 09 for the product 09. of solid-state
As shown in Figure 10 and Fig. 8, injection mechanism 05 by after the press-in die 301 of plastic raw materials 09, open by plastifying organization 04 Beginning work.Plastifying organization includes plasticized screw 401, plasticizing machine barrel 402, plasticizing front barrel 403, preformed seat 404, preformed motor 405.Preformed motor 405 can drive plasticized screw 401 to rotate.After plastic raw materials 09 enter plasticizing machine barrel 402 inside, spiral shell is plastified The rotation of bar 401, can drive plastic raw materials 09 to be moved to the left, and be entered in plasticizing adapter 601 by plastifying front barrel 403. At this moment antireverse valve spool 603 is subject to the downward thrust of plastic raw materials 09, and the elastic force for overcoming spring 604 is moved down and by valve seat After 602 is spacing, the runner between plasticizing adapter 601 and injection front barrel 503 is unimpeded.Then plastic raw materials 09 just constantly enter In injection cylinder 502.
As shown in figure 12, after plastic raw materials 09 turn into the product 09 of solid-state, whole telephone-moving structure 08 is made whole shifting move back and is made, and makes modeling Change mechanism 04, injection mechanism 05, separate backstop 06, nozzle end backstop 07, it is overall away from rapid mould opening-closing and high pressure Clamping mechanism 01.So between nozzle 701 and mould 301 also away from.
As shown in figure 13, the pressure release again of high-voltage lock mould oil cylinder 105 so that the two halves of mould 301, comes there is no powerful power Close up.
As shown in figures 13 and 14, the contracting brake mechanism 103 on moving platen 102 carries out action of declutching, and makes moving platen 102 and embraces Brake mechanism 103 together, can depart from pull bar 104 and move.Quickly opening and closing mould oil cylinder 106 is acted, and makes moving platen 102 away from solid plate 101.This causes that the two halves of mould 301 are also and then separated.Due to mould drafting angle, the product 09 of solid-state can be stayed in admittedly It is scheduled in the mould 301 of the side of moving platen 102.
As shown in figures 13 and 14, the product ejecting mechanism 02 on moving platen 102 is fixed on, comprising ejection cylinder 201, top Go out guide plate 202, knock-pin 203, ejection guide post 204.Ejection cylinder 201 is acted so that ejection guide plate 202 and knock-pin 203 Move together, and product 09 is ejected from mould 301.Operating personnel can obtain product 09.
As shown in figure 15, ejection cylinder 201 is acted, and ejection guide plate 202 is return together with knock-pin 203.On mould 301 Abaculus oil cylinder 302 promote abaculus 303 stretch into mould inside.Whole telephone-moving structure 08 makees whole shift-in action, makes plastifying organization 04, injection Mechanism 05, separation backstop 06, nozzle end backstop 07, it is overall to be close to rapid mould opening-closing and high-voltage lock mould mechanism 01.This Also contacted between sample nozzle 701 and mould 301.The position of so each mechanism, returns to original state.
Referring to accompanying drawing 15, with reference to above-mentioned secondary locked mode equipment, the note for being exclusively used in the equipment is additionally provided in the present embodiment Shooting method:A. two ejecting mechanisms of locked mode equipment 02 are return;
B. abaculus 303 enters among the groove 30111 of solid plate 3011;
C. quick die cylinder 106 drives moving platen to solid plate matched moulds;
D. contracting brake mechanism 103 holds pull bar 104 tightly with moving platen 3012, and high-voltage lock mould oil cylinder 105 drives pull bar 104 So that dynamic model 3012 and the press-fitting mould high of cover half 3011;
E. plastic raw materials 09 are injected into the die cavity of mould 301;
F. the pressure release of high-voltage lock mould oil cylinder 105;
G. abaculus 303 exits the groove 30111 of cover half 3011;
H. high-voltage lock mould oil cylinder 105 drives pull bar 104 to cause that dynamic model 3012, to the high-voltage lock mould of cover half 3011, makes product again Shaping;
I. storing, preformed motor 405 drives plasticized screw 401 to rotate and causes that plastic raw materials 09 enter in plasticizing machine barrel 402 And adapter 601 is plastified as plasticizing front barrel 403 enters by the rotation driving plastic raw materials 09 of plasticized screw 401, and Make injecting cavity full of plastic raw materials 09 by plastifying adapter 601, while high-voltage lock mould pressurize is maintained, until the cooling of product;
J. pull bar 104 and moving platen 102 are unclamped in the pressure release again of high-voltage lock mould oil cylinder 105, and contracting brake mechanism 103;
K. quick die cylinder 106 drives moving platen 102 to complete a point film action away from solid plate 101;
L. two ejecting mechanisms of locked mode equipment 02 eject product from the position of dynamic model 3012;
M. operating personnel take product;
N. the circulation again of a-m steps is carried out.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (7)

1. a kind of secondary locked mode equipment, it is characterised in that the mould (301) including clamping mechanism and on clamping mechanism, institute Clamping mechanism is stated including moving platen (102) and solid plate (101) and drives moving platen (102) quickly to be closed to solid plate (101) The quick die closing mechanism of mould and driving moving platen (102) provide the high-voltage lock mould mechanism of secondary clamp force, institute to solid plate (101) Stating mould (301) includes the dynamic model (3012) being fixed on moving platen (102) and the cover half being fixed on solid plate (101) (3011), the cover half (3011) is provided with die cavity, and the dynamic model (3012) is provided with a film core coordinated with the die cavity, in the cover half (3011) end sidewalls of relative dynamic model (3012) are at least provided with a groove (30111), in being provided with cooperation on clamping mechanism In the position-limit mechanism of the groove (30111), the position-limit mechanism includes insert (303) and drives insert (303) to enter or move back Go out the drive division of the groove (30111), and the side of the insert (303) is fitted groove (303), opposite side protrusion is described recessed The notch of groove (303).
2. secondary locked mode equipment according to claim 1, it is characterised in that the quick die closing mechanism includes being located at cover half The quick die cylinder (106) of plate (101) side, the piston rod of the quick die cylinder (106) drives moving platen (102) to be close to Or away from solid plate (101).
3. secondary locked mode equipment according to claim 1, it is characterised in that the high-voltage lock mould mechanism includes contracting brake mechanism (103) and high-voltage lock mould oil cylinder (105), the high-voltage lock mould oil cylinder (105) is drawn located at solid plate (101) side and for driving Bar (104), contracting brake mechanism (103) for locking pull bar (104) and moving platen (102), when contracting brake mechanism (103) hold tightly pull bar (104) and during moving platen (102), the high-voltage lock mould oil cylinder (105) drives pull bar (104) to cause moving platen (102) to cover half Plate (101) is compressed.
4. secondary locked mode equipment according to claim 1, it is characterised in that the drive division includes insert oil cylinder (302), The insert oil cylinder (302) enters or exits the groove (30111) for driving the insert (303).
5. the secondary locked mode equipment according to claim any one of 1-4, it is characterised in that set on the solid plate (3011) Nozzle (701) is equipped with, nozzle (701) place is provided with non-return structure, including the non-return front barrel docked with nozzle (701) (702) the small front barrel (705) for being docked with non-return front barrel (702), in non-return front barrel (702) and small front barrel (705) Interface is provided with the first antireverse valve spool (703), and being additionally provided with one in non-return front barrel (702) orders about the first antireverse valve spool (703) oppressed to small front barrel (705) and cause what the interface between non-return front barrel (702) and small front barrel (705) was closed First spring (704).
6. secondary locked mode equipment according to claim 5, it is characterised in that the equipment also include injection mechanism (05) and Plastifying organization (04), the injection mechanism (05) including injection rod (501), injection cylinder (502), injection front barrel (503), penetrate platform Foreboard (504), injection push pedal (505), injection cylinder (506), the injection cylinder (506) penetrated on platform foreboard (504) drive Injection push pedal (505) with injection rod (501) to solid plate (101) side forward or backward and complete injection front barrel (503) with The docking and separation of the small front barrel (705);Plastifying organization (04) includes plasticized screw (401), plasticizing machine barrel (402), modeling Change front barrel (403), preformed seat (404), preformed motor (405), the preformed motor (405) drives plasticized screw (401) rotation Turn to cause that plastic raw materials (09) enter in plasticizing machine barrel (402) and by the rotation driving plastic raw materials of plasticized screw (401) (09) (601) are taken over as plasticizing front barrel (403) enters plasticizing, discharging opening and the preceding machine of injection of plasticizing adapter (601) Cylinder (503) conducting.
7. secondary locked mode equipment according to claim 6, it is characterised in that the discharging opening of plasticizing adapter (601) is also Separation backstop is provided with, the separation backstop includes the second valve element of the discharging opening located at plasticizing adapter (601) (603) and second spring (604), the second spring (604) forces the second valve element (603) to the discharging opening of plasticizing adapter (601) Move and close the discharging opening.
CN201621217119.5U 2016-11-11 2016-11-11 Secondary locked mode equipment Active CN206277625U (en)

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Application Number Priority Date Filing Date Title
CN201621217119.5U CN206277625U (en) 2016-11-11 2016-11-11 Secondary locked mode equipment

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Application Number Priority Date Filing Date Title
CN201621217119.5U CN206277625U (en) 2016-11-11 2016-11-11 Secondary locked mode equipment

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Publication Number Publication Date
CN206277625U true CN206277625U (en) 2017-06-27

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Application Number Title Priority Date Filing Date
CN201621217119.5U Active CN206277625U (en) 2016-11-11 2016-11-11 Secondary locked mode equipment

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108044865A (en) * 2017-10-26 2018-05-18 厦门建霖健康家居股份有限公司 A kind of flexible formation equipment
CN108068283A (en) * 2016-11-11 2018-05-25 海天塑机集团有限公司 The injection moulding method and equipment of secondary locked mode

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108068283A (en) * 2016-11-11 2018-05-25 海天塑机集团有限公司 The injection moulding method and equipment of secondary locked mode
CN108044865A (en) * 2017-10-26 2018-05-18 厦门建霖健康家居股份有限公司 A kind of flexible formation equipment
CN108044865B (en) * 2017-10-26 2022-01-21 厦门阿匹斯智能制造系统有限公司 Flexible forming equipment

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