CN208812474U - A kind of automation demoulding mechanism - Google Patents
A kind of automation demoulding mechanism Download PDFInfo
- Publication number
- CN208812474U CN208812474U CN201821091733.0U CN201821091733U CN208812474U CN 208812474 U CN208812474 U CN 208812474U CN 201821091733 U CN201821091733 U CN 201821091733U CN 208812474 U CN208812474 U CN 208812474U
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- China
- Prior art keywords
- cope plate
- lower template
- fixed
- sliding block
- slot
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Abstract
The utility model discloses a kind of automation demoulding mechanisms, including cope plate and lower template, through-hole is offered on the cope plate, through-hole has been internally embedded guide post, the side of guide post is welded with rack gear, one end of guide post is fixed by screws in the top of lower template, the bottom of cope plate offers gear grooved, the bottom of cope plate is fixed with sliding rail by rivet, sliding rail slidably connects sliding block, the side of sliding block is bonded with Rubber end, the bottom of cope plate offers molding slot, the inner wall side of molding slot is welded with support rod, the other end of support rod is arranged with bearing, pass through sliding block, ejector retainner plate, thimble, the isostructural setting of ejector spring, the process of mold releasability is demoulded by internal secondary sliding, without manually taking, demould high degree of automation, improve the production efficiency and finished product rate of product, and pass through machinery Linkage protects sliding block not to be impacted during molding, guarantees the service life of mold.
Description
Technical field
The utility model relates to demoulding mechanism technical field more particularly to a kind of automation demoulding mechanisms.
Background technique
Injection mold is a kind of tool for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
Tool, injection molding are a kind of processing methods used when producing certain complex-shaped components in batches, refer specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.Injection mold in the prior art is demoulding
When the degree of automation it is low, need finished product of manually taking, the quality of product impacted in the process, reduce product at
Product rate.
Utility model content
Purpose of the utility model is to solve the disadvantage that the degree of automation is low, yield rate is low exists in the prior art,
And a kind of automation demoulding mechanism proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of automation demoulding mechanism, including cope plate and lower template, offer through-hole on the cope plate, through-hole it is interior
Portion is embedded with guide post, and the side of guide post is welded with rack gear, and one end of guide post is fixed by screws in the top of lower template,
The bottom of cope plate offers gear grooved, and the bottom of cope plate is fixed with sliding rail by rivet, and sliding rail slidably connects sliding block, sliding
The side of block is bonded with Rubber end, and the bottom of cope plate offers molding slot, and the inner wall side for molding slot is welded with support rod, branch
The other end of strut is arranged with bearing, and the outer cover of bearing is equipped with idler wheel, and the outer cover of idler wheel is equipped with conveyer belt, opens on conveyer belt
Equipped with aperture, the interior welds of aperture have mobile bar, and the other end of mobile bar is fixed by screws in the side of sliding block, cope plate
Bottom side fixed column is fixed with by screw, the inside of fixed column offers loose slot, and the interior welds of loose slot have bullet
The other end of spring, spring is welded with push rod.
Preferably, grooved hole is opened up on the central axis of the idler wheel other side, the interior welds of slot have swingle, swingle
The outer cover of the other end is equipped with the first conical gear, and the side of the first conical gear is provided with the second conical gear, the second circular cone
Circular hole is offered on the central axis of gear side, the interior welds of circular hole have connecting rod, and the outer cover of the connecting rod other end is equipped with gear.
Preferably, the lower template is cavity structure, and the inside of lower template is fixed with guide rail by rivet, and guide rail sliding connects
It is connected to ejector retainner plate, the side of ejector retainner plate is equipped with thimble, and the side of ejector retainner plate has been bolted push rod, and the other end of push rod is embedding
Enter in the inside of loose slot.
Preferably, the side of the lower template is equipped with oil cylinder by screw, and oil cylinder is connect with ejector retainner plate telecommunications, oil cylinder with
The connection of sliding block telecommunications.
Preferably, one end of the guide post is equipped with limit screw cap, offers slide block slot at the top of the lower template.
Preferably, the both ends of the guide rail are equipped with limited block, and the both ends of the rack gear are equipped with limited block, the sliding rail
Both ends be equipped with limited block.
Compared with prior art, the utility model has the beneficial effects that
Pass through sliding block, ejector retainner plate, thimble, the isostructural setting of ejector spring, the process of mold releasability in the utility model
It is demoulded by internal secondary sliding, without manually taking, demoulds high degree of automation, improve the production efficiency and production of product
Product yield rate, and protect sliding block not to be impacted during molding by mechanical linkage, guarantee the service life of mold.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of automation demoulding mechanism front cross-sectional structural schematic diagram；
Fig. 2 be the utility model proposes a kind of automation demoulding mechanism cope plate bottom view；
Fig. 3 be the utility model proposes a kind of automation demoulding mechanism lower template top view.
In figure: 1 cope plate, 2 lower templates, 3 push rods, 4 ejector springs, 5 fixed columns, 6 rach slots, 7 through-holes, 8 guide posts, 9
Sliding rail, 10 sliding blocks, 11 swingles, 12 first conical gears, 13 ejector retainner plates, 14 thimbles, 15 Rubber ends, 16 rack gears, 17 gears, 18
Second conical gear, 19 molding slots, 20 slide block slots, 21 mobile bars.
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.
Referring to Fig.1-3, a kind of automation demoulding mechanism, including cope plate 1 and lower template 2 offer on the cope plate 1
Through-hole 7, through-hole 7 have been internally embedded guide post 8, and the side of guide post 8 is welded with rack gear 16, and one end of guide post 8 passes through spiral shell
Silk is fixed on the top of lower template 2, and one end of guide post 8 is equipped with limit screw cap, and lower template 2 is cavity structure, lower template 2 it is interior
Portion is fixed with guide rail by rivet, and the both ends of guide rail are equipped with limited block, and the both ends of the rack gear 16 are equipped with limited block, described
The both ends of sliding rail 9 are equipped with limited block, and guide rail slidably connects ejector retainner plate 13, and the side of ejector retainner plate 13 is equipped with thimble 14, thimble
The side of plate 13 has been bolted push rod 3, and the other end of push rod 3 is embedded in the inside of loose slot, and the side of lower template 2 is logical
It crosses screw and oil cylinder is installed, oil cylinder is connect with 13 telecommunications of ejector retainner plate, and the bottom of cope plate 1 offers gear grooved 6, cope plate 1
Bottom is fixed with sliding rail 9 by rivet, and sliding rail 9 slidably connects sliding block 10, passes through sliding block 10, ejector retainner plate 13, thimble 14, demoulding
The process of the isostructural setting of spring 4, mold releasability is demoulded by internal secondary sliding, and without manually taking, demoulding is automatic
Change degree is high, improves the production efficiency and finished product rate of product, and protect sliding block 10 in molding by mechanical linkage
It is not impacted in the process, guarantees the service life of mold, the side of sliding block 10 is bonded with Rubber end 15, and the bottom of cope plate 1 is opened
Equipped with molding slot 19, the inner wall side of molding slot 19 is welded with support rod, and the other end of support rod is arranged with bearing, bearing it is outer
Portion is arranged with idler wheel, and grooved hole is opened up on the central axis of the idler wheel other side, and the interior welds of slot have swingle 11, and swingle 11 is another
The outer cover of one end is equipped with the first conical gear 12, and the side of the first conical gear 12 is provided with the second conical gear 18, and second
Circular hole is offered on the central axis of 18 side of conical gear, the interior welds of circular hole have connecting rod, and the outside of the connecting rod other end is arranged
There is gear 17, the outer cover of idler wheel is equipped with conveyer belt, offers aperture on conveyer belt, and the interior welds of aperture have mobile bar 21,
The other end of mobile bar 21 is fixed by screws in the side of sliding block 10, and the bottom side of cope plate 1 is fixed with by screw
Fixed column 5, the inside of fixed column 5 offer loose slot, and the interior welds of loose slot have spring, and the other end of spring is welded with push rod
3。
Working principle: when die sinking, sliding block 10 is located at the rear portion of cope plate 1, and under the action of oil cylinder, ejector retainner plate 13 is in guide rail
Upper sliding, the both ends of ejector retainner plate 13 are installed with ball, and thimble 14 moves up at this time, and demoulding bullet is pushed down in effect to push rod 3 upwards
Spring 4, the without hindrance object in the two sides of push rod 3, mould inside are not impacted, 4 forced compression of ejector spring, while oil cylinder acting slider 10
The two sides of forward slip, sliding block 10 are installed with ball, can slide on sliding rail 9, and thimble 14 releases product in forming cavity
Behind portion, sliding block 10 is just moved to the position of product, while oil cylinder stops the effect to ejector retainner plate 13, and ejector spring is no longer pressurized
For power by the downward springing of ejector retainner plate 13, thimble 14 is detached from interiors of products, and Rubber end 15 will be produced in the case where not damaging product shape
Product are released, and secondary slide construction makes die automation fall off, the high production efficiency of product.
Further, when product molds, cope plate 1 moves down in guide post 8, and gear 17 is mutually nibbled with rack gear 16
It closes, cope plate 1 is scrolled down through with moving gear 17, and gear 17 rotates on rack gear 16, and the rotation of gear 17 drives the second conical gear
18 rotations, the rotation of the second conical gear 18 drive the rotation of the first conical gear 12, the first conical gear 12 and the second conical gear
18 intermeshing, swingle 11 rotate, rotate idler wheel, subsequent conveyer belt rotates clockwise, mobile bar 21 with movable slider 10 to
After move, the two sides of sliding block 10 are installed with ball, can slide on sliding rail 9, when sliding into the end of sliding rail 9, mold
At the inside for being moved to slide block slot 20 of sliding block 10, rack gear 16 is moved to the inside of gear grooved 6, and gear 17 is moved to molding slot
19 inside, this structure guarantee that sliding block 10 can set back, and will not generate shock in mould inside, this structure can make repeatedly
With die life is long.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.?
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " connects " connected "
Connect ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, be arranged or one
It connects to body, be arranged.For the ordinary skill in the art, it can understand that above-mentioned term is special at this as the case may be
Concrete meaning in benefit.
Claims (6)
1. a kind of automation demoulding mechanism, including cope plate (1) and lower template (2), which is characterized in that on the cope plate (1)
It offers through-hole (7), through-hole (7) has been internally embedded guide post (8), and the side of guide post (8) is welded with rack gear (16), guiding
One end of column (8) is fixed by screws in the top of lower template (2), and the bottom of cope plate (1) offers gear grooved (6), upper mold
The bottom of plate (1) is fixed with sliding rail (9) by rivet, and sliding rail (9) slidably connects sliding block (10), a side bonds of sliding block (10)
Have Rubber end (15), the bottom of cope plate (1) offers molding slot (19), and the inner wall side of molding slot (19) is welded with support
Bar, the other end of support rod are arranged with bearing, and the outer cover of bearing is equipped with idler wheel, and the outer cover of idler wheel is equipped with conveyer belt, conveying
It takes and offers aperture, the interior welds of aperture have mobile bar (21), and the other end of mobile bar (21) is fixed by screws in cunning
The bottom side of the side of block (10), cope plate (1) is fixed with fixed column (5) by screw, and the inside of fixed column (5) offers
Loose slot, the interior welds of loose slot have spring, and the other end of spring is welded with push rod (3).
2. a kind of automation demoulding mechanism according to claim 1, which is characterized in that on the central axis of the idler wheel other side
Grooved hole is opened up, the interior welds of slot have swingle (11), and the outer cover of swingle (11) other end is equipped with the first circular cone tooth
It takes turns (12), the side of the first conical gear (12) is provided with the second conical gear (18), in the second conical gear (18) side
Circular hole is offered in mandrel, the interior welds of circular hole have connecting rod, and the outer cover of the connecting rod other end is equipped with gear (17).
3. a kind of automation demoulding mechanism according to claim 1, which is characterized in that the lower template (2) is cavity knot
The inside of structure, lower template (2) is fixed with guide rail by rivet, and guide rail slidably connects ejector retainner plate (13), and the one of ejector retainner plate (13)
Side is equipped with thimble (14), and the side of ejector retainner plate (13) has been bolted push rod (3), and the other end of push rod (3) is embedded in work
The inside of dynamic slot.
4. a kind of automation demoulding mechanism according to claim 3, which is characterized in that the side of the lower template (2) is logical
It crosses screw and oil cylinder is installed, oil cylinder is connect with ejector retainner plate (13) telecommunications, and oil cylinder is connect with sliding block (10) telecommunications.
5. a kind of automation demoulding mechanism according to claim 1, which is characterized in that one end of the guide post (8) is set
There is limit screw cap, offers slide block slot (20) at the top of the lower template (2).
6. a kind of automation demoulding mechanism according to claim 3, which is characterized in that the both ends of the guide rail are all provided with limited
Position block, the both ends of the rack gear (16) are equipped with limited block, and the both ends of the sliding rail (9) are equipped with limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091733.0U CN208812474U (en) | 2018-07-11 | 2018-07-11 | A kind of automation demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091733.0U CN208812474U (en) | 2018-07-11 | 2018-07-11 | A kind of automation demoulding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208812474U true CN208812474U (en) | 2019-05-03 |
Family
ID=66270707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821091733.0U Active CN208812474U (en) | 2018-07-11 | 2018-07-11 | A kind of automation demoulding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208812474U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531804A (en) * | 2020-05-06 | 2020-08-14 | 中山市智典照明有限公司 | Mold for manufacturing bulb lamp and rapid demolding method |
| CN114570876A (en) * | 2022-03-09 | 2022-06-03 | 洪伟明 | Wax pressing device for precision casting |
-
2018
- 2018-07-11 CN CN201821091733.0U patent/CN208812474U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531804A (en) * | 2020-05-06 | 2020-08-14 | 中山市智典照明有限公司 | Mold for manufacturing bulb lamp and rapid demolding method |
| CN114570876A (en) * | 2022-03-09 | 2022-06-03 | 洪伟明 | Wax pressing device for precision casting |
| CN114570876B (en) * | 2022-03-09 | 2023-12-22 | 龙泉良固阀门有限公司 | Wax pressing device for precision casting |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |