CN208247345U - A kind of hardware terminal encapsulation die with ejecting mechanism - Google Patents
A kind of hardware terminal encapsulation die with ejecting mechanism Download PDFInfo
- Publication number
- CN208247345U CN208247345U CN201820775988.2U CN201820775988U CN208247345U CN 208247345 U CN208247345 U CN 208247345U CN 201820775988 U CN201820775988 U CN 201820775988U CN 208247345 U CN208247345 U CN 208247345U
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- plate
- thimble
- mold insert
- padlock
- positioning mold
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Abstract
The utility model discloses a kind of hardware terminal encapsulation die with ejecting mechanism, including lower top roller, the upper end of lower top roller is connected with bottom plate, thimble lower plate is provided with above bottom plate, the upper end of thimble lower plate is provided with thimble upper plate, the upper end of thimble upper plate is connected with release link, the upper end of release link is connected with mounting base, the upper end of mounting base is connected with water push plate, the upper end of water push plate is provided with top plate, cast gate is provided on top plate, cast gate lower end is connected with positioning mold insert, dynamic position mold insert is provided with immediately below positioning mold insert, drawing material pin is connected between positioning mold insert and top plate, nylon buckles are provided on the right side of positioning mold insert, there are two symmetrical vertical thimbles for the lower end connection of dynamic position mold insert, the left and right of vertical thimble is provided with angle ejector rod, the side of bottom plate is provided with padlock component, the utility model utilizes Double-ejection and addition button Lock set guarantees the stabilization that the product in encapsulation die effectively ejects and the sliding of angle ejector rod inclination angle is cooperated to ensure that ejection process.
Description
Technical field
The utility model relates to encapsulation die technical field, specially a kind of hardware terminal rubber-coating module with ejecting mechanism
Tool.
Background technique
Encapsulated is a kind of secondary forming process, refers to that thermoplastic elastomer (TPE) is adhesively bonded to the one of engineering plastic by melting
Kind injection moulding process.It briefly, is exactly first to form a plastic product, then this product is put into other set mold and is molded in addition
A kind of plastic cement, to become one, there are two types of the techniques of the product of plastic cement.For complex-shaped plastic, oblique top ingot stripper is needed
Structure is demoulded.Taper pin in traditional demoulding mechanism is monoblock type, and taper pin extends in push plate, may between taper pin
It intersects, interfere with each other.Further, since taper pin is more elongated, stability is poor.
For example, application No. is 201520876962.3, a kind of entitled utility model patent of encapsulation die:
The encapsulation die that the utility model provides so shortens taper pin by being provided with mandril in the bottom end of taper pin
Length improves its stability, can also prevent from occurring intersect, interfere between taper pin and taper pin.
But existing hardware terminal encapsulation die still has following defect:
(1) the existing hardware terminal encapsulation die generally liquid complicated equipped with ejecting structure or cooperation of the portion in depanning
Pressure or pneumatic ejection require accurate row can be higher ejection process, and process stability is insufficient；
(2) existing hardware terminal encapsulation die is special for those article shapes, if or production when primary
After ejection, product still by dynamic model pack tightly and can not Automatic-falling, at this moment just need to eject product using secondary ejecting mechanism.
But traditional Double-ejection is still easy to appear the encapsulated oblique top that is sticked to and is difficult to the case where falling off.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of hardware terminal packet with ejecting mechanism
Sealing rubber die can effectively solve the problem of background technique proposes.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of hardware terminal encapsulation die with ejecting mechanism, including lower top roller, the upper end of the lower top roller are connected with
Bottom plate is provided with thimble lower plate above the bottom plate, is provided with banking pin between the thimble lower plate and the bottom plate, described
The upper end of thimble lower plate is provided with thimble upper plate, and the upper end of the thimble upper plate is connected with release link, the upper end of the release link
It is connected with mounting base, the upper end of the mounting base is connected with water push plate, and the upper end of the water push plate is provided with top plate, the top plate
On be provided with cast gate, the cast gate lower end is connected with positioning mold insert, is provided with dynamic position mold insert, institute immediately below the positioning mold insert
It states and is connected with drawing material pin between positioning mold insert and the top plate, nylon buckles, the dynamic position are provided on the right side of the positioning mold insert
The lower end connection of mold insert is provided with oblique top at left and right sides of two vertical thimbles there are two symmetrical vertical thimble
Bar, the lower end of the angle ejector rod are connected with top sliding block, and the side of the bottom plate is provided with padlock component.
Further, the padlock component includes unlocking rod, is provided with locking bar on the right side of the unlocking rod, the locking bar with
The unlocking rod is arranged on padlock seat, and padlock block is provided between the padlock seat and the locking bar, the padlock block
Outer surface is provided with padlock spring.
Further, the lower surface of the bottom plate and the upper surface of the top plate are provided with thermal insulation board.
Further, one layer of locating ring is provided at the cast gate.
Compared with prior art, the utility model has the beneficial effects that
The utility model utilizes the design of Double-ejection, and adds padlock component in entire mold side, not only guarantees
The stabilization that product in encapsulation die effectively ejects and the sliding of angle ejector rod inclination angle is cooperated to ensure that ejection process, multiple groups positioning dress
Set the accuracy for guaranteeing mould ejection process.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model padlock component structure diagram.
Figure label:
Top roller under 1-；2- thermal insulation board；3- banking pin；4- bottom plate；5- thimble lower plate；6- thimble upper plate；7- release link；8- peace
Fill seat；9- nylon buckles；10- water push plate；11- top plate；12- draws material pin；13- locating ring；14- cast gate；15- positions mold insert；16- is dynamic
Position mold insert；The vertical thimble of 17-；18- angle ejector rod；19- top sliding block；20- padlock component；21- limit pull rod；
2001- unlocking rod；2002- locking bar；2003- padlock block；2004- padlock spring；2005- padlock seat.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 and 2, the utility model provides a kind of hardware terminal encapsulation die with ejecting mechanism and includes
Lower top roller 1, the upper end of the lower top roller 1 are connected with bottom plate 4, and the top of the bottom plate 4 is provided with thimble lower plate 5, the thimble
Banking pin 3 is provided between lower plate 5 and the bottom plate 4, the upper end of the thimble lower plate 5 is provided with thimble upper plate 6, the thimble
The upper end of upper plate 6 is connected with release link 7, and the upper end of the release link 7 is connected with mounting base 8, the upper end connection of the mounting base 8
There is water push plate 10, the upper end of the water push plate 10 is provided with top plate 11, and cast gate 14, the cast gate 14 are provided on the top plate 11
Lower end is connected with positioning mold insert 15, and the underface of the positioning mold insert 15 is provided with dynamic position mold insert 16, the positioning mold insert 15 and
It is connected between the top plate 11 and draws material pin 12, the right side of the positioning mold insert 15 is provided with nylon buckles 9, the dynamic position mold insert 16
Lower end connection there are two symmetrical vertical thimble 17, the left and right sides of two vertical thimbles 17 is provided with oblique top
Bar 18, the lower end of the angle ejector rod 18 are connected with top sliding block 19, and the side of the bottom plate 4 is provided with padlock component 20.
Specific embodiment of the present utility model, die sinking movement when beginning is identical when ejecting with classical joint, passes through Buddhist nun
The frictional resistance effect of dragon button 9, separates mold first from A-A, and cast gate 14 is detached from from product, when opening a distance
Afterwards, it is limited by limit pull rod 21;Then it is separated at B-B, water push plate 10, which starts runner to draw in material pin 12 from cast gate 14, to be pushed away
Out, it after being separated a distance at top plate 11 and the B-B parting of water push plate 10, is limited by banking pin 3, runner falls off;Continue out
Mould, the pulling force of injection molding machine overcome the frictional resistance of nylon buckles 9, and mold main parting line from C-C separates.
When starting ejection movement, a distance is ejected again in order to make oblique top be detached from product back-off position back center, to reach
The purpose of ejection product completely, is provided with sequence spacing secondary ejecting mechanism between two groups of ejector retainner plates.First by being fixed on
Lower top roller 1 in one group of thimble lower plate 5 pushes first group of thimble lower plate 5 to move up, to make mounted in first group of thimble lower plate 5
On vertical thimble 17 start eject product;Simultaneously, because the deduction closing piece 33 being fixed on second group of ejector retainner plate is to mounted in the
Deduction locking bar 30 on one group of ejector retainner plate, which plays, drives second group of ejector retainner plate while needle plate moves up.Due to being fixed on second
Angle ejector rod 18 and die sinking direction in group thimble lower plate 5 have angle, and oblique top can be along oblique displacement.When two groups of thimble lower plates 5 one
It rises after moving up a distance, angle ejector rod 18 completely disengages back-off position and completes core pulling action.At the same time, unlocking rod 2001
Compacting padlock block 2003 overcomes padlock spring 2004 to be inwardly compressed so that deduction unlocking rod is also opened when core pulling finishes.
Padlock block 2003 completely disengages locking bar 2002 so that second group of ejector retainner plate loses thrust and stop ejection, by banking pin
It is limited, prevents effect of inertia, continuation is up moved;Lower top rod 1 continue ejection effect under, first group of ejector retainner plate part after
Continuous movement is moved position mold insert 16 until thimble completely ejects product, is limited by limited post.It is noted that when Double-ejection,
Angle ejector rod 18 is detached from back-off position and stops ejection, and first group of 5 part of thimble lower plate continues to move to bump against angle ejector rod 18 in order to prevent,
First group of thimble lower plate 5 and the empty avoiding distance of angle ejector rod 18 want strict control, need to be greater than oblique top lateral displacement along with safety
Value.When ejecting partial reset, lower top rod 1 pulls first group of thimble lower plate 5 to retreat first, mounted in vertical thimble 17 thereon and again
Position bar 7 retreats, and when padlock block 2003 is encountered at 2002 head oblique angle of locking bar, overcomes the elastic force of deduction spring, realizes locking effect, from
And the angle ejector rod on second group of ejector retainner plate is driven along oblique retrogressing, it completes to reset.When molding, under the action of mold clamping force, move
Mould part moves up, and C-C starts to close up at dynamic, cover half parting, when nylon buckles 9 encounter mounting base 8, due to frictional resistance
It acts on, not fully closed at C-C, active force is applied to mounting base 8 by nylon buckles 9 by dynamic model part so that is first closed at A-A
Mould then closes up at B-B, finally since the molding active force of injection molding machine overcomes the frictional force of nylon buckles 9 so that at C-C completely
Molding.
As shown in Figures 1 and 2, the lower surface of the bottom plate 4 and the upper surface of the top plate 11 are provided with thermal insulation board 2.
The setting of thermal insulation board 2 effectively avoids the high-temperature components of mould inside from damaging the external world.
One layer of locating ring 13 is provided at the cast gate 14.Effective position cast gate 14 precisely carries out convenient for casting process.
As shown in figure 3, the padlock component 20 includes unlocking rod 2001, the right side of the unlocking rod 2001 is provided with locking bar
2002, the locking bar 2002 is arranged on padlock seat 2005 with the unlocking rod 2001, the padlock seat 2005 and the lock
Padlock block 2003 is provided between bar 2002, the outer surface of the padlock block 2003 is provided with padlock spring 2004.
Unlocking rod 2001 is fixed on dynamic position mold insert 16, and locking bar 2002 and padlock seat 2005 are separately fixed at two groups of ejector retainner plates
On, padlock spring 2004 pushes padlock block 2003 to slide in padlock seat 2005.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. a kind of hardware terminal encapsulation die with ejecting mechanism, it is characterised in that: including lower top roller (1), the lower top roller
(1) upper end is connected with bottom plate (4), is provided with thimble lower plate (5) above the bottom plate (4), the thimble lower plate (5) and institute
It states and is provided between bottom plate (4) banking pin (3), the upper end of the thimble lower plate (5) is provided with thimble upper plate (6), the thimble
The upper end of upper plate (6) is connected with release link (7), and the upper end of the release link (7) is connected with mounting base (8), the mounting base (8)
Upper end be connected with water push plate (10), the upper end of the water push plate (10) is provided with top plate (11), is arranged on the top plate (11)
Have cast gate (14), cast gate (14) lower end is connected with positioning mold insert (15), is provided with immediately below the positioning mold insert (15)
Dynamic position mold insert (16) are connected between the positioning mold insert (15) and the top plate (11) and draw material pin (12), the positioning mold insert
(15) it is provided on the right side of nylon buckles (9), there are two symmetrical vertical thimbles for the lower end connection of the dynamic position mold insert (16)
(17), it is provided with angle ejector rod (18) at left and right sides of two vertical thimbles (17), the lower end of the angle ejector rod (18) connects
It is connected to top sliding block (19), the side of the bottom plate (4) is provided with padlock component (20), the top plate (11) and the thimble upper plate
(6) limit pull rod (21) are connected between.
2. a kind of hardware terminal encapsulation die with ejecting mechanism according to claim 1, it is characterised in that: the button
Lock set (20) includes unlocking rod (2001), is provided with locking bar (2002), the locking bar on the right side of the unlocking rod (2001)
(2002) it is arranged on padlock seat (2005) with the unlocking rod (2001), the padlock seat (2005) and the locking bar
(2002) it is provided between padlock block (2003), the outer surface of the padlock block (2003) is provided with padlock spring (2004).
3. a kind of hardware terminal encapsulation die with ejecting mechanism according to claim 1, it is characterised in that: the bottom
The lower surface of plate (4) and the upper surface of the top plate (11) are provided with thermal insulation board (2).
4. a kind of hardware terminal encapsulation die with ejecting mechanism according to claim 1, it is characterised in that: described to pour
One layer of locating ring (13) is provided at mouth (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775988.2U CN208247345U (en) | 2018-05-23 | 2018-05-23 | A kind of hardware terminal encapsulation die with ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775988.2U CN208247345U (en) | 2018-05-23 | 2018-05-23 | A kind of hardware terminal encapsulation die with ejecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208247345U true CN208247345U (en) | 2018-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820775988.2U Active CN208247345U (en) | 2018-05-23 | 2018-05-23 | A kind of hardware terminal encapsulation die with ejecting mechanism |
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| CN (1) | CN208247345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334690A (en) * | 2021-04-27 | 2021-09-03 | 宁波方正汽车模具股份有限公司 | Internal parting mold for automobile bumper |
-
2018
- 2018-05-23 CN CN201820775988.2U patent/CN208247345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334690A (en) * | 2021-04-27 | 2021-09-03 | 宁波方正汽车模具股份有限公司 | Internal parting mold for automobile bumper |
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