CN108790075A - A kind of straight top Quick ejection structure - Google Patents
A kind of straight top Quick ejection structure Download PDFInfo
- Publication number
- CN108790075A CN108790075A CN201810832943.9A CN201810832943A CN108790075A CN 108790075 A CN108790075 A CN 108790075A CN 201810832943 A CN201810832943 A CN 201810832943A CN 108790075 A CN108790075 A CN 108790075A
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- Prior art keywords
- straight top
- lever
- cushion block
- mandril
- block
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
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Abstract
A kind of straight top Quick ejection structure belongs to advanced manufacture and automatic field, including cover half side, dynamic model side, directly top mandril, lever, upper cushion block, impact block, lower cushion block, roller pin, upper ejector plate, lower liftout plate and bottom plate；The lever is straight-bar, and the left and right ends of the lever are respectively equipped with the first bulb and the second bulb, and the impact block is equipped with the first bulb placing groove, and the lower end of the straight top mandril is equipped with the second bulb placing groove.The present invention can be during demoulding, upper ejector plate and lower liftout plate are with lever, it is impinged upon on upper cushion block by impact block so that lever tilts, and the part that impact block is stretched out upper ejector plate by upper cushion block is pressed downward, lever is rotated around roller pin, it so that one end that lever is placed in straight top mandril is upturned, therefore will directly stretch out straight up mandril, and product will be demoulded, since directly mandril is the generation in a flash for hitting upper cushion block in impact block, quickly directly mandril can be ejected.
Description
Technical field
The invention belongs to advanced manufacture and automatic fields, and in particular, to a kind of straight top Quick ejection structure.
Background technology
It is single in the ejection system structure of existing Injection Industry, injection mold, in manufacturing with rapid changepl. never-ending changes and improvements, has only and change
Become, innovative ability is based on industry forefront.Although traditional ejection system can meet client to product to a certain extent
Demand, but it is detrimental to the production cost of reduction company.
Oblique top region is functor region, need to manufacture and design mold by product 3D, not allow deformation of products.Take a broad view of product knot
If structure design oblique top depanning now has back-off, it cannot be satisfied oblique top and complete ejection action.So be changed to directly push up ejecting structure,
And this region directly pushes up needs and completes to accelerate ejection, and manipulator is facilitated to take product.
But straight roof construction has the following problems at present：
1, conventional to accelerate ejecting mechanism, occupied space.Design of part is complicated, and cost is also higher, in mold life cycle management also
It is frequently necessary to renewal part；
2, the larger acceleration ejection of part is general highly difficult, and action is not smooth.
Invention content
Goal of the invention：The object of the present invention is to provide a kind of straight top Quick ejection structures, solve in plastic mold sometimes
It uses and accelerates this structure of ejecting mechanism come the technical issues of accelerating to eject plastic part.
Technical solution：The present invention provides a kind of straight top Quick ejection structure, including cover half side, dynamic model side, directly push up mandril,
Lever, upper cushion block, impact block, lower cushion block, roller pin, upper ejector plate, lower liftout plate and bottom plate, the cover half side are located at dynamic
Above mould side, the dynamic model side is arranged on bottom plate, the straight top mandril, lever, upper cushion block, impact block, roller pin, on
Liftout plate and lower liftout plate are arranged in dynamic model side, and the upper end of the straight top mandril is bonded with product, the straight top mandril
Lower end and one end of lever connect, the other end of the lever far from straight top mandril is connect with impact block, and the lever leads to
It crosses roller pin to be arranged on upper ejector plate, and lever can rotate pivot pin rotation, the upper ejector plate overlays on lower liftout plate,
The lower liftout plate may be provided on bottom plate, and the impact block is arranged in upper ejector plate and lower liftout plate, and hits
Block can move in upper ejector plate and lower liftout plate, and the upper cushion block is arranged in dynamic model side, and upper cushion block is located at impact block
Surface, the lower cushion block is arranged on bottom plate, and lower cushion block is located at the underface of impact block, and the lever is arranged
In upper ejector plate, the lower end of the straight top mandril is placed in across upper ejector plate in lower liftout plate.The straight top of the present invention is quick
Ejecting structure, can during demoulding, and upper ejector plate and lower liftout plate impinge upon upper cushion block with lever by impact block
On so that lever tilts, and the part that impact block is stretched out upper ejector plate by upper cushion block is pressed downward, and lever is rotated around roller pin, is made
Lever is placed in one end of straight top mandril and is upturned, therefore will directly stretch out straight up mandril, and product is demoulded,
Since directly mandril is the generation in a flash for hitting upper cushion block in impact block, it is swift in response, quickly will can directly pushes up mandril
Ejection.
Further, above-mentioned straight top Quick ejection structure, the upper cushion block are fixed on by the first screw in dynamic model side.
Due to upper cushion block often with impact block hit, need it is top replace with cushion block, be fixed by the first screw, convenient for being padded by
Block disassembles, and is replaced.
Further, above-mentioned straight top Quick ejection structure, the lower cushion block are fixed on bottom plate by the second screw
Interior, the sectional area of the sectional area of the lower face of the upper cushion block and the upper surface of lower cushion block is all higher than the cross-sectional area of impact block.
Lower cushion block is fixed by the second screw, is convenient for the replacement of lower cushion block, the lower face of upper cushion block and the upper surface of lower cushion block are
The plane hit with impact block, the lower face of upper cushion block and the upper surface sectional area of lower cushion block are more than the face contacted with impact block
Product, prevents impact block from striking lower die, mold is caused to damage.
Further, above-mentioned straight top Quick ejection structure, the upper ejector plate is interior to be equipped with the first groove, and the lever is set
In in the first groove, the lower end of the impact block is placed in lower liftout plate, and the upper end of impact block is placed in the first groove
Interior, the lower end of the straight top mandril is placed in across the first groove in lower liftout plate.The first groove being arranged, convenient for accommodating lever
And supporting block, suitable accommodation space is set, lever is enabled to be rotated around supporting block by roller pin.
Further, above-mentioned straight top Quick ejection structure, the lever are straight-bar, and the left and right ends of the lever are distinguished
Equipped with the first bulb and the second bulb, the impact block is equipped with the first bulb placing groove, and the lower end of the straight top mandril is set
There are the second bulb placing groove, first bulb to be arranged in the first bulb placing groove, second bulb is arranged in the second ball
In head placing groove, first bulb and the second bulb set up separately in the both sides of roller pin.The first bulb and the second bulb being arranged
It is respectively embedded into impact block and straight top mandril, formation is stably connected with, while ball head structure appearance is arc-shaped, without sharp convex
Rise, can the smooth rotation in the first bulb placing groove and the second bulb placing groove, avoid clamping stagnation.
Further, above-mentioned straight top Quick ejection structure, the lower liftout plate are equipped with supporting block, the supporting block
Lower end is arranged in lower liftout plate, and the upper end of supporting block is arranged in the first groove, and the supporting block and lever are logical
Cross shaft pin connection.The supporting block of setting can form lever stable support.
Further, above-mentioned straight top Quick ejection structure, the dynamic model side is equipped with straight top mandril placing groove, described straight
Top mandril is placed in straight top mandril placing groove, and the lower end of the straight top mandril placing groove is equipped with the first groove, first slope
Mouth is arranged in dynamic model side close to the side of upper cushion block.When mandril is directly pushed up in lever ejection, the high bevelled junction of the low right end of left end can be formed
Structure, high the first groove of inclination of the low right end of left end of setting, when upper ejector plate conforms to lower die so that lever can tilt,
Avoid corner outstanding that lever is stuck.
Further, above-mentioned straight top Quick ejection structure, the upper cushion block, impact block and lower cushion block vertically by
It is set gradually under.It vertically sets gradually, can ensure that impact block accurately hits upper cushion block and lower cushion block.
Further, above-mentioned straight top Quick ejection structure, the first bulb placing groove are set close to the side of roller pin
There is the second groove, and the second groove is arranged in the top of lever.
Further, above-mentioned straight top Quick ejection structure, the second bulb placing groove are set close to the side of roller pin
There is third groove, and third groove is arranged in the lower section of lever.The second groove and third groove and the first groove being arranged are matched
It closes, the inclined surface of lever is accommodated when being tilted for lever, lever is avoided to block.
Above-mentioned technical proposal can be seen that the present invention and have the advantages that：Straight top quickly ejection of the present invention
Structure, by the way that liftout plate drives impact block moment to hit upper cushion block up and down in knockout course, upper cushion block pushes impact block so that thick stick
Bar be arranged it is downward in one end of impact block, according to lever principle, lever be arranged directly top mandril in the other end rise, will be straight
The ejection of mandril moment is pushed up, this ejecting structure accelerates straight top mandril ejection process, is convenient for the demoulding of product.
Description of the drawings
Fig. 1 is the structural schematic diagram of straight top Quick ejection structure of the present invention；
Structural schematic diagram when Fig. 2 is straight top Quick ejection structure application of the present invention；
Fig. 3 is the structural schematic diagram of product of the present invention；
Fig. 4 is the partial enlarged view of product of the present invention.
In figure：Cover half side 1, dynamic model side 2, straight top mandril placing groove 21, straight top mandril 3, the second bulb placing groove 31, lever
4, the first bulb 41, the second bulb 42, upper cushion block 5, impact block 6, the first bulb placing groove 61, lower cushion block 7, roller pin 8, upper top
Ejecting plate 9, the first groove 91, lower liftout plate 10, mandril placing groove 101, bottom plate 11, the first screw 12, the second screw 13, branch
Bracer 14, the first groove 15, the second groove 16, third groove 17, product 100.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " clockwise ", " inverse
The orientation or positional relationship of the instructions such as hour hands " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Embodiment
Straight top Quick ejection structure as shown in Figure 1, including cover half side 1, dynamic model side 2, straight top mandril 3, lever 4, upper pad
Block 5, impact block 6, lower cushion block 7, roller pin 8, upper ejector plate 9, lower liftout plate 10 and bottom plate 11, the cover half side 1 are located at
2 top of dynamic model side, the dynamic model side 2 are arranged on bottom plate 11, the straight top mandril 3, lever 4, upper cushion block 5, impact block
6, roller pin 8, upper ejector plate 9 and lower liftout plate 10 are arranged in dynamic model side 2, the upper end of the straight top mandril 3 and product
Fitting, it is described it is straight top mandril 3 lower end connect with one end of lever 4, the lever 4 far from directly push up mandril 3 the other end and
Impact block 6 connect, the lever 4 by roller pin 8 be arranged on upper ejector plate 9, and lever 4 can rotate pivot pin 8 rotation, institute
It states upper ejector plate 9 to overlay on lower liftout plate 10, the lower liftout plate 10 may be provided on bottom plate 11, the impact block 6
It is arranged in upper ejector plate 9 and lower liftout plate 10, and impact block 6 can move in upper ejector plate 9 and lower liftout plate 10, it is described
Upper cushion block 5 is arranged in dynamic model side 2, and upper cushion block 5 is located at the surface of impact block 6, and the lower cushion block 7 is arranged in lower fixation
On plate 11, and lower cushion block 7 is located at the underface of impact block 6, and the lever 4 is arranged in upper ejector plate 9, the straight top mandril
3 lower end is placed in across upper ejector plate 9 in lower liftout plate 10.Wherein, upper cushion block 5 is fixed on dynamic model side by the first screw 12
In 2, and the first screw 12 screws in cushion block 5 and is fixed in lower die from below.Further, lower cushion block 7 passes through the second spiral shell
Nail 13 is fixed in bottom plate 11, and the second screw 13 is also to screw in lower cushion block 7 from bottom to top and be fixed on bottom plate 11,
The sectional area of the lower face of the upper cushion block 5 and the sectional area of the upper surface of lower cushion block 7 are all higher than the cross-sectional area of impact block 6.
In addition, being equipped with the first groove 91 in upper ejector plate 9, the lever 4 is placed in the first groove 91, the lower end of the impact block 6
It is placed in lower liftout plate 10, and the upper end of impact block 6 is placed in the first groove 91, the lower end of the straight top mandril 3 is worn
The first groove 91 is crossed to be placed in lower liftout plate 10.Lever 4 is straight-bar in the application, and the left and right ends of the lever 4 are respectively equipped with
First bulb 41 and the second bulb 42, the impact block 6 are equipped with the first bulb placing groove 61, the lower end of the straight top mandril 3
Portion is equipped with the second bulb placing groove 31, and first bulb 41 is arranged in the first bulb placing groove 61, second bulb 42
It is arranged in the second bulb placing groove 31, first bulb, 41 and second bulb 42 sets up separately in the both sides of roller pin 8.Lower ejection
Plate 10 is equipped with supporting block 14, and the lower end of the supporting block 14 is arranged in lower liftout plate 10, and the upper end of supporting block 14
Portion is arranged in the first groove 91, and the supporting block 14 and lever 4 are connected by roller pin 8.Dynamic model side 2 is equipped with straight top mandril
Placing groove 21, the straight top mandril 3 are placed in straight top mandril placing groove 21, and the lower end of the straight top mandril placing groove 21 is equipped with
First groove 15, first groove 15 are arranged in dynamic model side 2 close to the side of upper cushion block 5.Upper cushion block 5, impact block 6 and underlay
Block 7 is vertically from top to bottom set gradually.First bulb placing groove 61 is equipped with the second groove close to the side of roller pin 8
16, and the second groove 16 is arranged in the top of lever 4.Second bulb placing groove 31 is equipped with third close to the side of roller pin 8
Groove 17, and third groove 17 is arranged in the lower section of lever 4.First groove 15, the second groove 16 and third groove 17 are used for
It, can be with lower die, the lower end of the upper end and straight top mandril 3 of impact block 6 since directly mandril 3 tilts when straight top mandril 3 ejects
Interference, passes through the groove of setting so that straight top mandril 3 is smoothed out inclination.
It is illustrated in figure 2 schematic diagram when straight top 3 ejecting product 100 of mandril, lever 4 tilts, 4 inclined upper surface of lever
It is bonded respectively with the first groove 15 and the second groove 16,4 inclined lower face of lever is bonded with third groove 17, to avoid thick stick
It is interfered with lower die, straight top mandril 3 and impact block 6 in 4 tilting procedure of bar；Impact block 6 hits upper cushion block 5 simultaneously so that straight
Top mandril 3 is deviate from from the mandril placing groove 101 on lower liftout plate 10, completes demoulding, upper ejector plate 9 and lower liftout plate 10 with
Lever 4 moves down, and in dropping back into mandril placing groove 101, impact block 6 is hit the straight mandril 3 that pushes up with lower cushion block 7, and impact block 6 is pushed up upwards
It rises and restores to be additionally provided with cushion block in lower die to original position to carry out next demoulding, avoid lower liftout plate 10 and bottom plate 11
Fitting completely.
It is illustrated in figure 3 the overall structure of product 100, is shown in Fig. 4 and needs to carry out on product 100 directly to push up falling for demoulding
Button.
The straight top Quick ejection structure mechanical work principle of the application：
1, injection molding machine molding while injecting products, mold is opened under the active force of board
2, ejection system starts to act on, when upper and lower liftout plate drives straight top to move forward, since impact block can touch first
Upper cushion block, so straight top can acceleration forward movement.After upper ejector plate encounters lower template, stripping action is completed on straight top.
3, product ejects completely, and manipulator takes out, and repetition starts to act.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as the present invention's
Protection domain.
Claims (10)
1. a kind of straight top Quick ejection structure, it is characterised in that：Including cover half side（1）, dynamic model side（2）, directly mandril（3）, thick stick
Bar（4）, upper cushion block（5）, impact block（6）, lower cushion block（7）, roller pin（8）, upper ejector plate（9）, lower liftout plate（10）With it is lower solid
Fixed board（11）, the cover half side（1）Positioned at dynamic model side（2）Top, the dynamic model side（2）It is arranged in bottom plate（11）On, institute
State straight top mandril（3）, lever（4）, upper cushion block（5）, impact block（6）, roller pin（8）, upper ejector plate（9）With lower liftout plate（10）
It is arranged at dynamic model side（2）It is interior, the straight top mandril（3）Upper end be bonded with product, the straight top mandril（3）Lower end
With lever（4）One end connection, the lever（4）Far from straight top mandril（3）The other end and impact block（6）Connection, the thick stick
Bar（4）Pass through roller pin（8）It is arranged in upper ejector plate（9）On, and lever（4）Can rotate pivot pin（8）Rotation, the upper ejection
Plate（9）Overlay lower liftout plate（10）On, the lower liftout plate（10）It may be provided at bottom plate（11）On, the impact block
（6）It is arranged in upper ejector plate（9）With lower liftout plate（10）It is interior, and impact block（6）It can be in upper ejector plate（9）With lower liftout plate
（10）Interior movement, the upper cushion block（5）It is arranged in dynamic model side（2）It is interior, and upper cushion block（5）Positioned at impact block（6）Surface,
The lower cushion block（7）It is arranged in bottom plate（11）On, and lower cushion block（7）Positioned at impact block（6）Underface, the lever
（4）It is arranged in upper ejector plate（9）It is interior, the straight top mandril（3）Lower end pass through upper ejector plate（9）It is placed in lower liftout plate（10）
It is interior.
2. straight top Quick ejection structure according to claim 1, it is characterised in that：The upper cushion block（5）Pass through the first spiral shell
Nail（12）It is fixed on dynamic model side（2）It is interior.
3. straight top Quick ejection structure according to claim 2, it is characterised in that：The lower cushion block（7）Pass through the second spiral shell
Nail（13）It is fixed on bottom plate（11）It is interior, the upper cushion block（5）Lower face sectional area and lower cushion block（7）Upper surface
Sectional area is all higher than impact block（6）Cross-sectional area.
4. straight top Quick ejection structure according to claim 1, it is characterised in that：The upper ejector plate（9）Inside it is equipped with
One groove（91）, the lever（4）It is placed in the first groove（91）It is interior, the impact block（6）Lower end be placed in lower liftout plate
（10）It is interior, and impact block（6）Upper end be placed in the first groove（91）It is interior, the straight top mandril（3）Lower end pass through the
One groove（91）It is placed in lower liftout plate（10）It is interior.
5. straight top Quick ejection structure according to claim 4, it is characterised in that：The lever（4）For straight-bar, the thick stick
Bar（4）Left and right ends be respectively equipped with the first bulb（41）With the second bulb（42）, the impact block（6）It is equipped with the first bulb
Placing groove（61）, the straight top mandril（3）Lower end be equipped with the second bulb placing groove（31）, first bulb（41）Setting
In the first bulb placing groove（61）It is interior, second bulb（42）It is arranged in the second bulb placing groove（31）It is interior, first ball
Head（41）With the second bulb（42）Set up separately in roller pin（8）Both sides.
6. straight top Quick ejection structure according to claim 4, it is characterised in that：The lower liftout plate（10）It is equipped with branch
Bracer（14）, the supporting block（14）Lower end be arranged in lower liftout plate（10）It is interior, and supporting block（14）Upper end set
It sets in the first groove（91）It is interior, the supporting block（14）And lever（4）Pass through roller pin（8）Connection.
7. straight top Quick ejection structure according to claim 1, it is characterised in that：The dynamic model side（2）It is equipped with straight top
Mandril placing groove（21）, the straight top mandril（3）It is placed in straight top mandril placing groove（21）It is interior, the straight top mandril placing groove（21）
Lower end be equipped with the first groove（15）, first groove（15）It is arranged in dynamic model side（2）Close to upper cushion block（5）Side.
8. straight top Quick ejection structure according to claim 1, it is characterised in that：The upper cushion block（5）, impact block（6）
And lower cushion block（7）Vertically from top to bottom set gradually.
9. straight top Quick ejection structure according to claim 5, it is characterised in that：The first bulb placing groove（61）It leans on
Nearly roller pin（8）Side be equipped with the second groove（16）, and the second groove（16）It is arranged in lever（4）Top.
10. straight top Quick ejection structure according to claim 9, it is characterised in that：The second bulb placing groove（31）
Close to roller pin（8）Side be equipped with third groove（17）, and third groove（17）It is arranged in lever（4）Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810832943.9A CN108790075A (en) | 2018-07-26 | 2018-07-26 | A kind of straight top Quick ejection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810832943.9A CN108790075A (en) | 2018-07-26 | 2018-07-26 | A kind of straight top Quick ejection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108790075A true CN108790075A (en) | 2018-11-13 |
Family
ID=64078360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810832943.9A Pending CN108790075A (en) | 2018-07-26 | 2018-07-26 | A kind of straight top Quick ejection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108790075A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366988A (en) * | 2011-10-19 | 2012-03-07 | 无锡市福曼科技有限公司 | Differential secondary ejector mechanism |
| CN202895626U (en) * | 2012-10-15 | 2013-04-24 | 宁波方正汽车模具有限公司 | Secondary accelerated ejecting device for ejecting rod |
| CN203331365U (en) * | 2013-05-31 | 2013-12-11 | 宁波双林模具有限公司 | Lever type secondary accelerated ejection mechanism |
| US20140030374A1 (en) * | 2012-07-26 | 2014-01-30 | Techwin Opto-Electronics Co., Ltd. | Lever-type mold ejection mechanism of injection molding machine |
| CN203919545U (en) * | 2013-08-28 | 2014-11-05 | 深圳市银宝山新科技股份有限公司 | Secondary ejection structure and injection mold |
| CN105522697A (en) * | 2014-10-27 | 2016-04-27 | 宁波考比锐特汽车科技有限公司 | Automatic ejection and product falling device of injection mold |
| CN205326192U (en) * | 2016-01-11 | 2016-06-22 | 九江龙昌塑胶电子实业有限公司 | Area is ejection mechanism's mould with higher speed |
| CN205889772U (en) * | 2016-07-20 | 2017-01-18 | 深圳市京鼎工业技术股份有限公司 | Injection mold |
| CN206733516U (en) * | 2017-01-19 | 2017-12-12 | 东莞市精佳实业有限公司 | One kind accelerates top mold mechanism |
| CN208812478U (en) * | 2018-07-26 | 2019-05-03 | 杜弗尼工程机械（苏州）有限公司 | A kind of plastic mold directly pushes up Quick ejection structure |
-
2018
- 2018-07-26 CN CN201810832943.9A patent/CN108790075A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366988A (en) * | 2011-10-19 | 2012-03-07 | 无锡市福曼科技有限公司 | Differential secondary ejector mechanism |
| US20140030374A1 (en) * | 2012-07-26 | 2014-01-30 | Techwin Opto-Electronics Co., Ltd. | Lever-type mold ejection mechanism of injection molding machine |
| CN202895626U (en) * | 2012-10-15 | 2013-04-24 | 宁波方正汽车模具有限公司 | Secondary accelerated ejecting device for ejecting rod |
| CN203331365U (en) * | 2013-05-31 | 2013-12-11 | 宁波双林模具有限公司 | Lever type secondary accelerated ejection mechanism |
| CN203919545U (en) * | 2013-08-28 | 2014-11-05 | 深圳市银宝山新科技股份有限公司 | Secondary ejection structure and injection mold |
| CN105522697A (en) * | 2014-10-27 | 2016-04-27 | 宁波考比锐特汽车科技有限公司 | Automatic ejection and product falling device of injection mold |
| CN205326192U (en) * | 2016-01-11 | 2016-06-22 | 九江龙昌塑胶电子实业有限公司 | Area is ejection mechanism's mould with higher speed |
| CN205889772U (en) * | 2016-07-20 | 2017-01-18 | 深圳市京鼎工业技术股份有限公司 | Injection mold |
| CN206733516U (en) * | 2017-01-19 | 2017-12-12 | 东莞市精佳实业有限公司 | One kind accelerates top mold mechanism |
| CN208812478U (en) * | 2018-07-26 | 2019-05-03 | 杜弗尼工程机械（苏州）有限公司 | A kind of plastic mold directly pushes up Quick ejection structure |
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