CN207224524U - A kind of horizontal injection press - Google Patents
A kind of horizontal injection press Download PDFInfo
- Publication number
- CN207224524U CN207224524U CN201721219253.3U CN201721219253U CN207224524U CN 207224524 U CN207224524 U CN 207224524U CN 201721219253 U CN201721219253 U CN 201721219253U CN 207224524 U CN207224524 U CN 207224524U
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- moving platen
- front template
- engine base
- rear pattern
- pattern plate
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Abstract
The utility model proposes a kind of horizontal injection press, solve the problems, such as that requirement of the common straight-bar type injection molding machine to hydraulic cylinder is high, production cost is high, including engine base, the mold closing mechanism and injection moulding apparatus that are carried on engine base, mold closing mechanism include：It is carried on engine base and offers the rear pattern plate that the sizing material projected for injection moulding apparatus enters the gum-injecting port in mold closing mechanism；Be carried on engine base, can the formed mold cavity of relatively close rear pattern plate and clamp force needed for plastic shaping is provided or be relatively distant from rear pattern plate to realize the moving platen of the demoulding；It is carried on engine base and deviates from the front template of rear pattern plate side positioned at moving platen；Between rear pattern plate and front template and through moving platen, for moving platen sliding some pull rods；And between front template and moving platen, driven as hydraulic cylinder and drive moving platen to be moved along pull rod axial direction, the elbow-bar mechanism with clamp force needed for providing plastic shaping, achieve the purpose that to reduce enterprise's production cost.
Description
Technical field
Injection molding machine technical field is the utility model is related to, more particularly to a kind of horizontal injection press.
Background technology
Injection molding machine is by the thrust of screw rod (or plunger), and the plastics of the molten condition being plasticized (i.e. viscous state) are noted
Inject in the die cavity closed, the technical process of product is obtained after cured sizing.Injection moulding is the process of a circulation, often
One cycle mainly included：-- -- mould pickup is opened in pressure injection -- mold filling cooling -- to fusion plastification to quantifying feed.After taking-up plastic again
Mold closing again, carries out next circulation.
Mold closing mechanism is the component realized mould switching motion and eject product, directly affects quality and the life of moulded products
Produce efficiency.The change of mold closing mechanism structure, it is intended to realize high speed, low energy consumption, low noise and mitigate weight, clamp force is easily controlled
System, it is easy to maintenance, it is stable and safe and reliable, to improve the working ability of machine and efficiency.
Existing mold closing mechanism is typically direct press type, i.e., directly carries out applying stressed mode molding to mould.So
And, it is necessary to ensure the locking of mould, therefore it is necessary to ensure that the pressure of application is enough after molding, it is desirable to provide very big pressure
Could be by mold-locked, in order to provide larger pressure, injection molding machine generally requires to assemble large-scale hydraulic cylinder, and large hydraulic
Oil cylinder it is not only expensive and also produce during oil mass consumption it is larger, cause the production cost of enterprise higher.Therefore, it is badly in need of
It is a kind of only to need less pressure be by the clamping of mold-locked, to reduce the cost of enterprise.
Utility model content
The purpose of this utility model is to provide a kind of horizontal injection press, there is provided one kind only needs less pressure can be by mould
The mold closing mechanism of locking, reduces the fuel consumption of mold closing mechanism, has the advantages that to reduce enterprise's production cost.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of horizontal injection press,
Including engine base, the mold closing mechanism and injection moulding apparatus that are carried on the engine base, the mold closing mechanism includes：It is carried on the engine base
On rear pattern plate, the sizing material projected for the injection moulding apparatus is offered on the rear pattern plate and enters injecting glue in the mold closing mechanism
Mouthful；It is carried on the engine base, can be relatively close or be relatively distant from the rear pattern plate to realize the dynamic of molding and the demoulding respectively
Template；It is carried on the engine base and deviates from the front template of the rear pattern plate side positioned at the moving platen；Arranged on the rear mold
Between plate and the front template and through the moving platen, for the moving platen sliding some pull rods；And it is arranged on
It is between the front template and the moving platen, to provide the elbow-bar mechanism of clamp force needed for plastic shaping, the elbow-bar mechanism
Including：Push plate being driven by the hydraulic cylinder being fixed on the front template, being moved along the pull rod axial direction；Both ends point
At least two two connecting rods not being articulated between the front template and the moving platen；And arranged on the push plate and described two
It is between connecting rod, drive two connecting rod bending with the movement of the push plate or stretch and then drive the moving platen along institute
State at least two pieces of articulated slabs that pull rod direction axially moves.
By using above-mentioned technical proposal, when being molded to mould application pressure, hydraulic cylinder driving push plate edge is drawn
Bar axial direction is moved towards rear pattern plate side, and push plate positioned at the polylith articulated slab of push plate upper and lower ends by driving correspondence hinged
Two connecting rod bendings stretch, and then promote moving platen along pull rod axial direction towards one lateral movement of front template；In hydraulic oil
Between cylinder and moving platen by push plate and at least two two connecting rods structure setting, two connecting rods is acted on the driving on moving platen
Power has the amplification of a power compared with the driving force that hydraulic cylinder is acted in push plate, is providing formed objects clamp force
In the case of reduce requirement of the mold closing mechanism to hydraulic cylinder stroke and driving force, the hydraulic cylinder compared with ting model can be used,
The fuel consumption of hydraulic cylinder operational process is decreased at the same time, reduces the production cost of enterprise.
The further setting of the utility model, two connecting rod include：One end be articulated with the front template and middle part with
The first connecting rod that the articulated slab is hinged, is rotated with the hinge plate motion around its articulated shaft on the front template；With
And one end is hinged with the first connecting rod away from described front template one end, the other end is hinged, with described first with the moving platen
The rotation of connecting rod and the second connecting rod for driving the moving platen to be moved along the pull rod axial direction.
By using above-mentioned technical proposal, hydraulic cylinder driving push plate moved along pull rod axial direction, push plate by positioned at
The articulated slab of push plate upper and lower ends drives first connecting rod to be rotated around its articulated shaft on front template, and then drives and be hinged on first
Connecting rod is moved away from the second connecting rod between front template one end and moving platen along pull rod axial direction, is realized hydraulic cylinder and is passed through
Elbow-bar mechanism promotes moving platen towards one lateral movement of front template, when moving platen, which is moved to, to be contacted with the die joint of mould, when dynamic
Template moves to when being contacted with the die joint of mould, and two connecting rods not yet being aligned arranges, and moving platen will be acted on be subject to resistance,
When hydraulic cylinder to overcome resistance to continue to boost, moving platen and mould is set to overcome resistance, two connecting rods are in aligned arrangement.At this time,
Moving platen because occur elastic deformation and to mould realize lock, when two connecting rods stretch and mould is realized it is pre- next, even if hydraulic pressure
The pressure of oil cylinder is shed, as long as two connecting rods keep original form, its pretightning force will not change, and two connecting rods can be realized certainly at this time
Lock, since two connecting rod auto-lock process need not expend hydraulic oil, will expend hydraulic oil with straight-bar type mold closing mechanism and keep clamp force
Compare, further reduce the fuel consumption of hydraulic cylinder operational process, reduce the production cost of enterprise.
The further setting of the utility model, the front template are equipped with two fixations positioned at the elbow-bar mechanism both sides
Slide, is each equipped with the baffle towards elbow-bar mechanism direction extension, every piece of baffle and institute on the fixing slide carriage
State and guide rod is equipped between front template, the push plate both ends are equipped with the sliding sleeve being sleeved on the guide rod.
By using above-mentioned technical proposal, slided on the guide rod slided between fixing slide carriage and front template at push plate both ends
Mode, since guide rod is to the restriction effect of sliding sleeve running orbit, hydraulic cylinder driving push plate is moved along guide rod axial direction
When be not susceptible to deviate, add the stability of elbow-bar mechanism.
The further setting of the utility model, the moving platen are on the pull rod, described for preventing equipped with being sleeved on
Moving platen side when being moved caused by the thrust that each position is subject to differs along the pull rod axial direction shifts spacing
Set.
By using above-mentioned technical proposal, since stop collar adds the length that moving platen is sleeved on part on pull rod, make
The problem of template is not easy to offset to one side because differing the thrust that each position is subject to when sliding on pull rod, makes moving platen
Each position is consistent mould clamp force, ensure that the quality of production of plastic products.
The further setting of the utility model, the moving platen are additionally provided with described for ejecting towards described front template one end
Die cavity calendering is cooled and shaped the ejection cylinder of gained plastic products between moving platen and the front template.
By using above-mentioned technical proposal, after the plastic products between moving platen and rear pattern plate in die cavity are cooled and shaped,
Ejection cylinder drives top plate and thimble movement to demould the plastic products being attached on moving platen.
The further of the utility model is set, and the shell for covering the mold closing mechanism is additionally provided with the engine base.
By using above-mentioned technical proposal, shell can prevent the dust in the external world from entering in mold closing mechanism, to mold closing mechanism
There is certain protective role；On the other hand the shadow that the noise of mold closing mechanism operational process generation brings production space can be reduced
Ring.
The further setting of the utility model, the shell side is equipped with and descends on the sliding slot of both ends what is slid on the housing
Sliding door, the convenient handle for pushing and pulling the sliding door is additionally provided with the sliding door.
By using above-mentioned technical proposal, the setting of sliding door facilitates the mould of the inside of employee's mold closing mechanism to be examined
Look into, clean and replace.
The further of the utility model is set, and visual window is additionally provided with the sliding door.
By using above-mentioned technical proposal, the setting of visual window is easy to the operation conditions of mold closing mechanism in observation shell, side
Just the problem of finding in time in mold closing mechanism operational process and timely processing.
In conclusion the utility model has the advantages that：When being molded to mould application pressure, hydraulic oil
Cylinder driving elbow-bar mechanism moved along pull rod axial direction to promote moving platen to be moved towards front template direction, be pointed to moving platen and
Mould in mold cavity between front template applies clamp force, and elbow-bar mechanism is provided between hydraulic cylinder and moving platen,
Compared with hydraulic cylinder pushes directly on moving platen, since elbow-bar mechanism has hydraulic cylinder driving force one amplification, carrying
Requirement of the mold closing mechanism to hydraulic cylinder stroke and driving force is reduced in the case of for formed objects clamp force, can use compared with
The hydraulic cylinder of ting model, while the fuel consumption of hydraulic cylinder operational process is decreased, reduce the production cost of enterprise.Always
For the utility model, it is only necessary to the hydraulic cylinder of the pressure of offer can by the mold closing mechanism of mold-locked, reduce molding dress
The fuel consumption put, reduces the production cost of enterprise.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is the structure diagram of mold closing mechanism in the present embodiment.
Reference numeral：1st, engine base；2nd, mold closing mechanism；21st, rear pattern plate；211st, gum-injecting port；22nd, moving platen；221st, stop collar；
23rd, front template；24th, pull rod；25th, hydraulic cylinder；26th, elbow-bar mechanism；261st, push plate；262nd, articulated slab；263rd, articulated shaft；264、
First connecting rod；265th, second connecting rod；266th, sliding sleeve；27th, fixing slide carriage；28th, baffle；29th, guide rod；3rd, injection moulding apparatus；4th, eject
Oil cylinder；5th, shell；6th, sliding door；7th, handle；8th, visual window.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Embodiment：A kind of horizontal injection press, with reference to shown in Fig. 1 and Fig. 2, including engine base 1, the molding that is carried on engine base 1
Device 2 and injection moulding apparatus 3.
The shell 5 for covering mold closing mechanism 2 is also equipped with engine base 1, shell 5 can prevent the dust in the external world from entering to close
In die device 2, there is certain protective role to mold closing mechanism 2；On the other hand making an uproar for 2 operational process of mold closing mechanism generation can be reduced
The influence that sound brings production space.
5 side of shell is provided with the sliding door 6 slid on the sliding slot of 5 upper and lower ends of shell, is further fixed on sliding door 6
The convenient handle 7 for pushing and pulling the sliding door 6, the setting of sliding door 6 facilitate the mould of the inside of employee's mold closing mechanism 2 to be examined
Look into, clean and replace.
Visual window 8 is additionally provided with sliding door 6, the operation of mold closing mechanism 2 in observation shell 5 is easy in the setting of visual window 8
Situation, convenient the problem of finding in time in 2 operational process of mold closing mechanism and timely processing.
As shown in Fig. 2, mold closing mechanism 2 includes：The rear pattern plate 21 being fixedly installed on engine base 1, offers on rear pattern plate 21
Enter the gum-injecting port 211 in mold closing mechanism 2 for the sizing material that injection moulding apparatus 3 projects；It is arranged on engine base 1 and is located at rear pattern plate 21 1
Side, can be relatively close or be relatively distant from rear pattern plate 21 to realize the moving platen 22 of molding and the demoulding respectively；It is fixedly installed in
Deviate from the front template 23 of 21 side of rear pattern plate on engine base 1 and positioned at moving platen 22；It is arranged between rear pattern plate 21 and front template 23
And through 22 4 jiaos of moving platen, four pull rods 24 being slid for moving platen 22 along its axial direction；And it is hingeably secured to
It is between front template 23 and moving platen 22, driven by hydraulic cylinder 25 and drive moving platen 22 to be moved along 24 axial direction of pull rod,
To provide the elbow-bar mechanism 26 of clamp force needed for plastic shaping.Elbow-bar mechanism 26 has 25 driving force of hydraulic cylinder one amplification to make
With, requirement of the mold closing mechanism 2 to 25 stroke of hydraulic cylinder and driving force is reduced in the case where providing formed objects clamp force,
The hydraulic cylinder 25 compared with ting model can be used, while decreases the fuel consumption of 25 operational process of hydraulic cylinder, reduces enterprise
The production cost of industry.
Elbow-bar mechanism 26 includes：Between front template 23 and moving platen 22 and the hydraulic oil by being fixed on front template 23
Push plate 261 that cylinder 25 promotes, being moved along 24 axial direction of pull rod；Both ends are hingedly connected to front template 23 and moving platen about 22
Four two connecting rods between both ends, two connecting rods include：One end is articulated with front template 23 and middle part and corresponding articulated slab 262
It is hinged, the first connecting rod 264 rotated around its articulated shaft 263 on front template 23 is moved with articulated slab 262；And one end
With first connecting rod 264 away from 23 one end of front template is hinged, the other end and moving platen 22 are hinged, with the rotation of first connecting rod 264 and
The second connecting rod 265 for driving moving platen 22 to be moved along 24 axial direction of pull rod, and, it is hingedly connected to push plate 261 and four two
It is between connecting rod, drive four two connecting rod bendings with the movement of push plate 261 or stretch and then drive moving platen 22 along pull rod 24
Four pieces of articulated slabs 262 that direction axially moves.
Hydraulic cylinder 25 drives push plate 261 to be moved along 24 axial direction of pull rod, and push plate 261 is by positioned at push plate about 261
Four pieces of articulated slabs 262 at both ends drive first connecting rod 264 to be rotated around its articulated shaft 263 on front template 23, and then drive hinge
The second connecting rod 265 being connected between first connecting rod 264 and moving platen 22 is moved along 24 axial direction of pull rod, realizes hydraulic cylinder
25 promote moving platen 22 towards 23 1 lateral movement of front template by elbow-bar mechanism 26, when moving platen 22 moves to the parting with mould
When face contacts, two connecting rods not yet being aligned arranges at this time, and moving platen 22 will be acted on be subject to resistance, and hydraulic cylinder 25 is to overcome resistance
Power and continue to boost, moving platen 22 and mould is overcome resistance, two connecting rods are in aligned arrangement.At this time, moving platen 22 is because occurring bullet
Property deformation and to mould realize lock, when two connecting rods stretch and mould is realized it is pre- next, even if the pressure of hydraulic cylinder 25 is unloaded
Go, as long as two connecting rods keep original form, its pretightning force will not change, and two connecting rods can realize self-locking at this time, due to two companies
Bar auto-lock process need not expend hydraulic oil, the production cost of the enterprise of reduction.
Front template 23 towards on the centre position of 22 side of moving platen integrally formed with solid positioned at two of 261 both sides of push plate
Slide 27 is determined, integrally formed with the baffle 28 extended towards 261 direction of push plate on each fixing slide carriage 27, per 28 He of block baffle
It is respectively and fixedly provided with guide rod 29 between front template 23, push plate 261 is close to the both ends of two fixing slide carriages 27 integrally formed with being sleeved on guide rod
Sliding sleeve 266 on 29.What the sliding sleeve 266 at 261 both ends of push plate slided on the guide rod 29 between fixing slide carriage 27 and front template 23
Mode, since guide rod 29 is to the restriction effect of 266 running orbit of sliding sleeve, makes hydraulic cylinder 25 drive push plate 261 along 29 axis of guide rod
It is not susceptible to deviate when moving to direction, adds the stability in 261 operational process of push plate.
Moving platen 22 towards on the corner of 23 side of front template integrally formed with four stop collars being sleeved on pull rod 24
221, stop collar 221 is drawn for preventing the moving platen 22 caused by the thrust that each position is subject to differs of moving platen 22 at four
The different phenomenon of skidding distance on bar 24, since stop collar 221 adds the length that moving platen 22 is sleeved on part on pull rod 24, makes
Moving platen 22 is less prone to the problem of offseting to one side because differing the thrust that each position is subject to when being slid on pull rod 24, makes
22 each position of moving platen is consistent mould clamp force, ensure that the quality of production of plastic products.
Moving platen 22 is also equipped with being used to eject die cavity pressure between moving platen 22 and rear pattern plate 21 towards 23 one end of front template
Prolong the ejection cylinder 4 for being cooled and shaped gained plastic products.Plastic products between moving platen 22 and rear pattern plate 21 in die cavity are cold
But after being molded, ejection cylinder 4 drives top plate and thimble movement to demould the plastic products being attached on moving platen 22.
The course of work and principle：When being molded to mould application pressure, hydraulic cylinder 25 drives 26 edge of elbow-bar mechanism
The movement of 24 axial direction of pull rod is pointed to moving platen 22 and front template 23 to promote moving platen 22 to be moved towards 23 direction of front template
Between mold cavity in mould apply clamp force, elbow-bar mechanism 26 is provided between hydraulic cylinder 25 and moving platen 22,
Compared with hydraulic cylinder 25 pushes directly on moving platen 22, since elbow-bar mechanism 26 has 25 driving force of hydraulic cylinder one amplification to make
With, requirement of the mold closing mechanism 2 to 25 stroke of hydraulic cylinder and driving force is reduced in the case where providing formed objects clamp force,
The hydraulic cylinder 25 compared with ting model can be used, while decreases the fuel consumption of 25 operational process of hydraulic cylinder, reduces enterprise
The production cost of industry.
Claims (8)
1. a kind of horizontal injection press, it is characterised in that including engine base (1), the mold closing mechanism (2) being carried on the engine base (1)
With injection moulding apparatus (3), the mold closing mechanism (2) includes：
The rear pattern plate (21) being carried on the engine base (1), offers on the rear pattern plate (21) and is penetrated for the injection moulding apparatus (3)
The sizing material gone out enters the gum-injecting port (211) in the mold closing mechanism (2)；
Be carried on the engine base (1), can it is relatively close or be relatively distant from the rear pattern plate (21) with realize respectively molding and
The moving platen (22) of the demoulding；
It is carried on the engine base (1) and deviates from the front template of the rear pattern plate (21) side positioned at the moving platen (22)
(23)；
Between the rear pattern plate (21) and the front template (23) and through the moving platen (22), for the dynamic model
Some pull rods (24) of plate (22) sliding；And
It is between the front template (23) and the moving platen (22), to provide the toggle link machine of clamp force needed for plastic shaping
Structure (26),
The elbow-bar mechanism (26) includes：It is being driven by the hydraulic cylinder (25) that is fixed on the front template (23), along described
The push plate (261) of pull rod (24) axial direction movement；Both ends are hingedly connected to the front template (23) and the moving platen (22)
Between at least two two connecting rods；And between the push plate (261) and two connecting rod, with the push plate (261)
Movement drive two connecting rod bending or stretch and then drive the moving platen (22) to do axis along the pull rod (24) direction
To at least two pieces of articulated slabs (262) of movement.
2. a kind of horizontal injection press according to claim 1, it is characterised in that two connecting rod includes：
One end be articulated with the front template (23) and middle part and the articulated slab (262) it is hinged, with the articulated slab
(262) first connecting rod (264) that movement is rotated around its articulated shaft (263) on the front template (23)；And
One end and the first connecting rod (264) are away from the front template (23) one end is hinged, the other end and the moving platen (22)
It is hinged, drives the moving platen (22) to be moved along the pull rod (24) axial direction with the rotation of the first connecting rod (264)
Second connecting rod (265).
3. a kind of horizontal injection press according to claim 2, it is characterised in that the front template (23), which is equipped with, is located at institute
Two fixing slide carriages (27) of elbow-bar mechanism (26) both sides are stated, are equipped with each fixing slide carriage (27) towards the toggle link
The baffle (28) of mechanism (26) direction extension, guide rod is equipped between every piece of baffle (28) and the front template (23)
(29), push plate (261) both ends are equipped with the sliding sleeve (266) being sleeved on the guide rod (29).
4. a kind of horizontal injection press according to claim 1, it is characterised in that the moving platen (22) is equipped with and is sleeved on institute
State it is on pull rod (24), for preventing the moving platen (22) caused by the thrust that each position is subject to differs along the pull rod
(24) stop collar (221) that side shifts when axial direction moves.
5. a kind of horizontal injection press according to claim 1, it is characterised in that the moving platen (22) is towards the preceding mould
Plate (23) one end is additionally provided with is cooled and shaped institute for ejecting die cavity calendering between the moving platen (22) and the rear pattern plate (21)
Obtain the ejection cylinder (4) of plastic products.
6. a kind of horizontal injection press according to claim 1, it is characterised in that be additionally provided with the engine base (1) for covering
State the shell (5) of mold closing mechanism (2) in residence.
7. a kind of horizontal injection press according to claim 6, it is characterised in that shell (5) side is equipped with described
The sliding door (6) slid on shell (5) upper and lower ends sliding slot, is additionally provided with the sliding door (6) and convenient pushes and pulls the sliding door
(6) handle (7).
8. a kind of horizontal injection press according to claim 7, it is characterised in that be additionally provided with the sliding door (6) visual
Window (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721219253.3U CN207224524U (en) | 2017-09-21 | 2017-09-21 | A kind of horizontal injection press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721219253.3U CN207224524U (en) | 2017-09-21 | 2017-09-21 | A kind of horizontal injection press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207224524U true CN207224524U (en) | 2018-04-13 |
Family
ID=61863294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721219253.3U Active CN207224524U (en) | 2017-09-21 | 2017-09-21 | A kind of horizontal injection press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207224524U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406048A (en) * | 2019-07-18 | 2019-11-05 | 青岛海泰科模具有限公司 | The compression moulding die of tailgate trim panel is lifted for automobile |
| CN114474561A (en) * | 2022-02-14 | 2022-05-13 | 惠州市明晟精密模具有限公司 | Injection molding machine capable of shortening injection molding mold cycle and injection molding method thereof |
| CN116373246A (en) * | 2023-04-08 | 2023-07-04 | 青岛海瑞德模塑有限公司 | Double-cylinder injection molding machine |
-
2017
- 2017-09-21 CN CN201721219253.3U patent/CN207224524U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406048A (en) * | 2019-07-18 | 2019-11-05 | 青岛海泰科模具有限公司 | The compression moulding die of tailgate trim panel is lifted for automobile |
| CN110406048B (en) * | 2019-07-18 | 2024-03-19 | 青岛海泰科模具有限公司 | Compression molding tool for automobile hatchback door inner decoration plate |
| CN114474561A (en) * | 2022-02-14 | 2022-05-13 | 惠州市明晟精密模具有限公司 | Injection molding machine capable of shortening injection molding mold cycle and injection molding method thereof |
| CN114474561B (en) * | 2022-02-14 | 2024-05-10 | 惠州市明晟精密模具有限公司 | Injection molding machine capable of shortening injection molding die period and injection molding method thereof |
| CN116373246A (en) * | 2023-04-08 | 2023-07-04 | 青岛海瑞德模塑有限公司 | Double-cylinder injection molding machine |
| CN116373246B (en) * | 2023-04-08 | 2023-09-19 | 青岛海瑞德模塑有限公司 | Double-cylinder injection molding machine |
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