CN207028046U - Model material block lamination injection mold - Google Patents
Model material block lamination injection mold Download PDFInfo
- Publication number
- CN207028046U CN207028046U CN201720610227.7U CN201720610227U CN207028046U CN 207028046 U CN207028046 U CN 207028046U CN 201720610227 U CN201720610227 U CN 201720610227U CN 207028046 U CN207028046 U CN 207028046U
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- CN
- China
- Prior art keywords
- cushion block
- moving core
- block
- knock
- injection mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Model material block lamination injection mold is the utility model is related to, includes moving core, male template and the caster of composition core, caster is provided with injection moulding apparatus；Moving core is connected with the adjusting apparatus of adjustment moving core upper-lower position, adjusting apparatus includes the liftout plate of connection moving core, and the downside of liftout plate is provided with cushion block group, and cushion block group includes several pieces cushion blocks stacked successively up and down, cushion block is extracted out from the downside of liftout plate, corresponding moving core moves down；Cushion block includes the operating portion and supporting part being mutually linked, and for support zone in the downside of liftout plate, operating portion stretches out adjustment chamber；Supporting part is provided with the bar-shaped trough through cushion block, and bar-shaped trough is interior to be provided with knock-pin, and one end that knock-pin stretches out adjustment chamber is connected with the drive device for driving it to move up and down；Operating portion is connected with the cushion block drawing device of pull cushion block.The thickness requirements of the different model material blocks of mobile adaptation of moving core；The resistance that cushion block extracts is small, and balance maintains when liftout plate moves, the service life length of equipment.
Description
Technical field
It the utility model is related to injection mold, more particularly to model material block lamination injection mold.
Background technology
At present, the renewal of plastic cement material New Type Material quickly, and in plasthetics research and development, generally requires palm to test modeling
The performance of glue product.But during palm makes, also occur on the market without the sheet material of this new type plastic material so that palm is surveyed
It is less accurate to try the result.In order to solve the performance verification of first sample in new plasthetics R＆D process, research and develop it is new can
The new injection mold that palm makes is adapted to be very important.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of sample for the sample making that can adapt to different-thickness
Plate block lamination injection mold.
In order to solve the above technical problems, the technical solution of the utility model is：Model material block lamination injection mold, including public affairs
Die holder, male template is installed in the male die seat, the upside of the male die seat is provided with female die seat, be provided with the female die seat with
The caster that the male template coordinates, moving core, the moving core, the male template are slidably fitted with the male template
Die cavity is surrounded jointly with the caster；The caster is provided with injection moulding apparatus；The moving core is connected with described in adjustment
The adjusting apparatus of moving core upper-lower position, the adjusting apparatus include the adjusting seat on the downside of the male die seat, the tune
Adjustment chamber is provided with bed rearrangement, the lower end of the moving core is provided with connecting shaft, and the connecting shaft is through the male die seat and stretches into
The adjustment intracavitary, the male die seat is towards the wearing plate promising connecting shaft is installed in the side wall of the adjustment chamber be oriented to；
The connecting shaft is connected with liftout plate positioned at one end of the adjustment intracavitary, and the downside of the liftout plate is provided with cushion block group, described
Cushion block group includes several pieces cushion blocks stacked successively up and down, the cushion block is extracted out from the downside of the liftout plate, the corresponding work
Ejector half core moves down；The cushion block includes the operating portion and supporting part being mutually linked, and the support zone is under the liftout plate
Side, the operating portion stretch out the adjustment chamber；The supporting part is provided with the bar-shaped trough through the cushion block, and the bar-shaped trough prolongs
Stretch the pull direction for being oriented parallel to the cushion block；Knock-pin is provided with the bar-shaped trough, the knock-pin passes through the adjustment
The bottom wall of chamber simultaneously stretches out the adjustment chamber, and one end of the knock-pin stretching adjustment chamber, which is connected with, drives what it was moved up and down
Drive device；Also include the cushion block drawing device of cushion block described in pull, the cushion block drawing device includes being fixed on the ejection
Connecting seat on bar, leading screw is rotatablely equipped with the connecting seat, be additionally provided with what the driving leading screw rotated on the connecting seat
Micro servo motor；Sliding block is combined with the leading screw, the both ends of the sliding block are provided with push rod, and the line of two push rods is vertical
In the axis of the leading screw；One end that the operating portion stretches out the adjustment chamber is convex provided with two be engaged with two push rods
Ear, the one end of the push rod away from the sliding block are provided with push pedal, and the push pedal is against the lug towards the one of the adjusting seat
Side；The push rod is rotatably installed on the sliding block by reduction torsion spring, is additionally provided with the sliding block and is limited the push rod rotation direction
Limiting plate.
As preferable technical scheme, the upper surface of the moving core is provided with the overhead kick for driving material block together to move down.
As preferable technical scheme, the moving core is provided with two overhead kicks, the parallel setting of two overhead kicks
Opposite sides in the upper end of the moving core
As preferable technical scheme, the side of the push pedal and the lugs contact is inclined-plane, and the inclined-plane is to described
The upside extension of lug.
As preferable technical scheme, the bottom land of the bar-shaped trough is semicircle, and the knock-pin is located at the bottom land
Center.
As preferable technical scheme, the drive device includes driving servomotor, and the lower end of the knock-pin is provided with
Worm screw, the driving servomotor pass through worm screw described in turbine drives；The driving servomotor is connected with single-chip microcomputer, the silk
Thick stick is provided with position sensor, and the horizontal range of the position sensor and the adjustment chamber is less than the cushion block in pull direction
On length, the single-chip microcomputer receives the rotation of the signal control driving servomotor of the position sensor.
As preferable technical scheme, the knock-pin is located at the center of the liftout plate, and the upper end of the knock-pin is
Taper comes directly towards, and the liftout plate is provided with the cone tank adaptable with the top.
As preferable technical scheme, in addition to baffle plate, the baffle plate is fixed on the support base, the baffle plate face
The operating portion of the cushion block, the distance of the baffle plate and the adjustment chamber are equal to the cushion block along the length on its pull direction.
By adopting the above-described technical solution, model material block lamination injection mold is by caster, common mode plate and moving core
Die cavity is collectively constituted, moving core can move up and down and then adapt to the thickness requirements of different model material blocks；Above and below moving core
Position is determined by the thickness of cushion block, extracts the thickness increase that cushion block then expects block；Cushion block is extracted by cushion block drawing device, extraction process
Middle knock-pin coordinates cushion block to be supported liftout plate, and avoiding liftout plate and tilting causes wearing plate to wear, and extension device makes
Use the life-span.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the structural representation of cushion block in the utility model embodiment；
Fig. 3 is the assembling schematic diagram of push rod and sliding block in the utility model embodiment；
Fig. 4 is Fig. 3 top view；
Fig. 5 is the zoomed-in view of a-quadrant in Fig. 4；
Fig. 6 is the zoomed-in view of B area in Fig. 1；
Fig. 7 is the structural representation of moving core in the utility model embodiment.
In figure：1- worm screws；2- connecting seats；3- leading screws；4- sliding blocks；5- position sensors；6- push rods；7- baffle plates；8- cushion blocks；
9- adjusting seats；10- male die seats；11- casters；12- female die seats；13- injection moulding apparatus；14- moving cores；15- male templates；16-
Die cavity；17- wearing plates；18- connecting shafts；19- liftout plates；20- knock-pins；21- turbines；22- reduction torsion springs；23- limiting plates；
24- push pedals；25- inclined-planes；26- overhead kicks.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, model material block lamination injection mold, including male die seat 10, the male die seat 10
Male template 15 is inside installed, the upside of the male die seat 10 is provided with female die seat 12, is provided with and the public affairs in the female die seat 12
The caster 11 that template 15 coordinates, moving core 14, the moving core 14, the public affairs are slidably fitted with the male template 15
Template 15 and the caster 11 surround die cavity 16 jointly.The caster 11 is provided with injection moulding apparatus 13.The moving core
14 are connected with the adjusting apparatus for adjusting the upper-lower position of moving core 14, and the adjusting apparatus includes being located at the male die seat 10
The adjustment 9 of downside, the adjusting seat 9 is interior to be provided with adjustment chamber, and the lower end of the moving core 14 is provided with connecting shaft 18, the connection
Axle 18 is through the male die seat 10 and stretches into the adjustment intracavitary, and the male die seat 10 is towards in the side wall of the adjustment chamber
The wearing plate 17 that the promising connecting shaft 18 is oriented to is installed.The connecting shaft 118 is connected with positioned at one end of the adjustment intracavitary
Liftout plate 19, the downside of the liftout plate 19 are provided with cushion block group, and the cushion block group includes several pieces cushion blocks 8 stacked successively up and down,
The cushion block 8 is extracted out from the downside of liftout plate 19, the corresponding moving core 14 moves down.
Model material block lamination injection mold, expects that the thickness of block is controlled by moving core 14, by adjusting moving core 14
Expect block thickness to adjust in upper and lower position.This mould structure is improved on the basis of traditional mould, first expect block into
Type part sets moving core 14, and moving core 14 is fixed on liftout plate 19.Liftout plate 19 pads the (cushion block of polylith cushion block 8 below
How much depending on block thickness is expected).One piece of cushion block 8 is often extracted, the die cavity 16 of respective thickness is just obtained, so as to be molded respective thickness
Expect block.Compared with prior art, model material block lamination injection mold, it can be molded to obtain any thickness, any plastic cement material
Expect block, make the plasthetics of new type plastic material initial stage can accurately verifying articles performance in product research and development.
The operation principle of model material block lamination injection mold：After the injection of the first layered material block is completed, one piece of cushion block 8 is extracted,
Moving core 14 is moved down therewith, and material block can also be moved down therewith, and one piece of space with the equal thickness of cushion block 8 can be vacated by expecting the top of block,
At this moment the injection of the second layered material block is carried out again.After the completion of second layer injection, then cushion block 8 is extracted, moving core 14 moves down therewith, expects block
Move down therewith again, expect that one piece of space with the equal thickness of cushion block 8 occurs again in the top of block, at this moment carry out third layer material block note again
Modeling.By that analogy, until now being thought the material block of thickness.
The cushion block 8 includes the operating portion 801 and supporting part 803 being mutually linked, and the supporting part 803 is located at the ejection
The downside of plate 19, the operating portion 801 stretch out the adjustment chamber；One end that the operating portion stretches out adjustment chamber is provided with two lugs
802.The supporting part 803 is provided with the bar-shaped trough 804 through the cushion block 8, and the bearing of trend of the bar-shaped trough 804 is parallel to institute
State the pull direction of cushion block 8；Knock-pin 20 is provided with the bar-shaped trough 804, the knock-pin 20 passes through the bottom of the adjustment chamber
Wall simultaneously stretches out the adjustment chamber, and one end that the knock-pin 20 stretches out the adjustment chamber is connected with the driving for driving it to move up and down
Device；The drive device includes driving servomotor, and the lower end of the knock-pin 20 is provided with worm screw 1, the driving servo electricity
Machine drives the worm screw 1 by turbine 21.Also include the cushion block drawing device of cushion block 8 described in pull, the cushion block drawing device
Including the connecting seat 2 being fixed on the knock-pin 20, leading screw 3 is rotatablely equipped with the connecting seat 2, on the connecting seat 2
It is additionally provided with the micro servo motor for driving the leading screw to rotate；Sliding block 4 is combined with the leading screw 3, the both ends of the sliding block 4 are set
There is push rod 6, perpendicular to the axis of the leading screw 3, the one end of the push rod 6 away from the sliding block 4 is set the line of two push rods 6
There is push pedal 24, the push pedal 24 is against the lug 802 towards the side of the adjusting seat 9.The push rod 6 passes through 22 turns of torsion spring
It is dynamic to be arranged on the sliding block 4, the limiting plate 23 for limiting the rotation direction of push rod 6 is additionally provided with the sliding block 4, push rod 6 pushes away
It is pushed against during dynamic cushion block 8 on limiting plate 23.The action principle of cushion block drawing device is that sliding block 4 drives push rod 6 to move left and right, and pushes away
When bar 6 moves to left, push pedal 24 promotes cushion block 8 to move to left, and after completing a pulling motion of cushion block 8, sliding block 4 drives push pedal 24 to move to right, when
When push pedal 24 is by 802 position of lug, push rod 6 is swung, and the right side of the row of push pedal 24 to lug prepares to carry out pull to next cushion block,
Push rod 6 resets in the presence of reduction torsion spring 22 to be against on limiting plate 23.The setting of reduction torsion spring 22 and limiting plate 23 be in order to
Ensure that push pedal 24 pushes against lug 802 when sliding block moves to right by lug 802 and when moving to left.
Knock-pin 20 and cushion block 8 are supported to liftout plate 19 jointly, and when extracting cushion block 8, the setting of knock-pin 20 subtracts
The resistance that small cushion block 8 extracts, it is convenient to extract；When cushion block 8 will detach, knock-pin 20 and cushion block 8 together move, i.e. cushion block
8 extract out, and knock-pin 20 moves down, and ensure that liftout plate 19 moves vertically without tilting, and avoiding connecting shaft 18 from tilting causes wearing plate
Concentrated wear seriously causes to expect the problem of formation of lots precision reduces.
In order to which material block together declines when ensureing that moving core 14 declines, the upper surface of the moving core 14 is provided with overhead kick
26.The moving core 14 is provided with two overhead kicks 26, two overhead kicks 26 it is parallel be arranged on the moving core 14
The opposite sides of upper end, convenient pull completion material block after the completion of expecting block injection.
Further, the side that the push pedal 24 contacts with the lug 802 is inclined-plane 25, and the inclined-plane 25 is to described convex
The upside extension of ear 802.When push pedal 24 declines with knock-pin 20, push pedal 24 horizontal movement need not can complete pull again
Cushion block 8.
Further, the bottom land of the bar-shaped trough 804 is semicircle, and the knock-pin 20 is coaxially disposed with the bottom land.
Further, the driving servomotor is connected with single-chip microcomputer, and the leading screw 3 is provided with position sensor 5, described
The horizontal range of position sensor 5 and the adjustment chamber is less than length of the cushion block 8 on pull direction.The single-chip microcomputer connects
Receive the rotation of the signal control driving servomotor of the position sensor 5.It is single when sliding block 4 touches position sensor 5
Piece machine, which is run, drives knock-pin 20 to decline.In order to ensure the horizontality of liftout plate 19 in the draw process of cushion block 8, the ejection
Bar 20 is located at the center of the liftout plate 19, and the upper end of the knock-pin 20 is come directly towards for taper, and the liftout plate 19 is provided with and institute
State the adaptable cone tank in top.
Also include baffle plate 7, the baffle plate 7 is fixed on the support base 9, the operation of cushion block 8 described in the face of baffle plate 7
Portion, the distance of the baffle plate 7 and the adjustment chamber are equal to the cushion block 8 along the length on its pull direction.The setting of baffle plate 7 can
Cushion block 8 is between lower floor's cushion block 8 and support base 9, facilitates cushion block 8 to reset.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (9)
1. model material block lamination injection mold, it is characterised in that：Including male die seat, male template, institute are installed in the male die seat
The upside for stating male die seat is provided with female die seat, and the caster coordinated with the male template, the male model are provided with the female die seat
Moving core is slidably fitted with plate, the moving core, the male template and the caster surround die cavity jointly；The mother
Template is provided with injection moulding apparatus；The moving core is connected with the adjusting apparatus for adjusting the moving core upper-lower position, described
Adjusting apparatus includes the adjusting seat on the downside of the male die seat, and adjustment chamber is provided with the adjusting seat, the moving core
Lower end is provided with connecting shaft, and the connecting shaft is through the male die seat and stretches into the adjustment intracavitary, and the male die seat is described in
Adjust and the wearing plate that the promising connecting shaft is oriented to is installed in the side wall of chamber；The connecting shaft is positioned at one end of the adjustment intracavitary
Liftout plate is connected with, the downside of the liftout plate is provided with cushion block group, and the cushion block group includes several pieces cushion blocks stacked successively up and down,
The cushion block is extracted out from the downside of the liftout plate, the corresponding moving core moves down；The cushion block includes what is be mutually linked
Operating portion and supporting part, the support zone stretch out the adjustment chamber in the downside of the liftout plate, the operating portion；The branch
Support part is provided with the bar-shaped trough through the cushion block, the pull direction of the bearing of trend of the bar-shaped trough parallel to the cushion block；Institute
State and knock-pin is provided with bar-shaped trough, the knock-pin is through the bottom wall for adjusting chamber and stretches out the adjustment chamber, the ejection
One end that bar stretches out the adjustment chamber is connected with the drive device for driving it to move up and down；Also include the cushion block of cushion block described in pull
Drawing device, the cushion block drawing device include the connecting seat being fixed on the knock-pin, are rotatablely installed on the connecting seat
There is leading screw, the micro servo motor for driving the leading screw to rotate is additionally provided with the connecting seat；Sliding block is combined with the leading screw,
The both ends of the sliding block are provided with push rod, the axis of the lines of two push rods perpendicular to the leading screw；The operating portion stretches out institute
The one end for stating adjustment chamber is provided with two lugs being engaged with two push rods, and the one end of the push rod away from the sliding block is provided with and pushed away
Plate, the push pedal are against the lug towards the side of the adjusting seat；The push rod is rotatably installed in institute by reduction torsion spring
State on sliding block, the limiting plate for limiting the push rod rotation direction is additionally provided with the sliding block.
2. model material block lamination injection mold as claimed in claim 1, it is characterised in that：The upper surface of the moving core is set
There is the overhead kick for driving material block together to move down.
3. model material block lamination injection mold as claimed in claim 2, it is characterised in that：The moving core is provided with two institutes
State overhead kick, the opposite sides of the parallel upper end for being arranged on the moving core of two overhead kicks.
4. model material block lamination injection mold as claimed in claim 1, it is characterised in that：The push pedal and the lugs contact
Side be inclined-plane, the inclined-plane extends to the upside of the lug.
5. model material block lamination injection mold as claimed in claim 1, it is characterised in that：The bottom land of the bar-shaped trough is semicircle
Shape, the knock-pin are located at the center of the bottom land.
6. model material block lamination injection mold as claimed in claim 1, it is characterised in that：The drive device is watched including driving
Motor is taken, the lower end of the knock-pin is provided with worm screw, and the driving servomotor passes through worm screw described in turbine drives；The driving
Servomotor is connected with single-chip microcomputer, and the leading screw is provided with position sensor, the water of the position sensor and the adjustment chamber
Flat distance is less than length of the cushion block on pull direction, and the single-chip microcomputer receives the signal control institute of the position sensor
State the rotation of driving servomotor.
7. model material block lamination injection mold as claimed in claim 1, it is characterised in that：The knock-pin is located at the ejection
The center of plate, the upper end of the knock-pin come directly towards for taper, and the liftout plate is provided with the cone tank adaptable with the top.
8. model material block lamination injection mold as claimed in claim 1, it is characterised in that：Also include baffle plate, the baffle plate is consolidated
It is scheduled on the support base, the operating portion of cushion block described in the baffle plate face, the distance of the baffle plate and the adjustment chamber is equal to
The cushion block is along the length on its pull direction.
9. model material block lamination injection mold as claimed in claim 1, it is characterised in that：The thickness of the cushion block is 3mm-
5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610227.7U CN207028046U (en) | 2017-05-27 | 2017-05-27 | Model material block lamination injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610227.7U CN207028046U (en) | 2017-05-27 | 2017-05-27 | Model material block lamination injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207028046U true CN207028046U (en) | 2018-02-23 |
Family
ID=61470413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720610227.7U Withdrawn - After Issue CN207028046U (en) | 2017-05-27 | 2017-05-27 | Model material block lamination injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207028046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030968A (en) * | 2017-05-27 | 2017-08-11 | 上海秉创电子科技有限公司 | Model material block lamination injection mold |
-
2017
- 2017-05-27 CN CN201720610227.7U patent/CN207028046U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030968A (en) * | 2017-05-27 | 2017-08-11 | 上海秉创电子科技有限公司 | Model material block lamination injection mold |
| CN107030968B (en) * | 2017-05-27 | 2023-03-28 | 上海秉创电子科技有限公司 | Sample plate and material block laminated injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180223 Effective date of abandoning: 20230328 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180223 Effective date of abandoning: 20230328 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |