CN207915982U - A kind of demoulding mechanism of rubber mold - Google Patents
A kind of demoulding mechanism of rubber mold Download PDFInfo
- Publication number
- CN207915982U CN207915982U CN201820173796.4U CN201820173796U CN207915982U CN 207915982 U CN207915982 U CN 207915982U CN 201820173796 U CN201820173796 U CN 201820173796U CN 207915982 U CN207915982 U CN 207915982U
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- connecting rod
- support plate
- cover half
- gas chamber
- dynamic model
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Abstract
The utility model discloses a kind of demoulding mechanisms of rubber mold,Including pedestal,Through-hole,Cover half,Gas chamber,Dynamic model,Cavity,Material hole,Baffle,Draw ring,Support plate,Connecting rod,Shaft,Turntable,Bearing,Stripper apparatus,Teeth and gear,The base top is fixedly connected with cover half,The axis line position of cover half offers gas chamber,The cylinder structure of gas chamber,Gas chamber is internally provided with support plate,The bottom axis line position of support plate is welded with connecting rod,Connecting rod surface is equipped with several teeth,The cover half of gas chamber bottom is equipped with through-hole,Through-hole of the connecting rod across cover half bottom stretches into the inside of pedestal,Pedestal is internally provided with stripper apparatus,The stripper apparatus is by support plate,Connecting rod,Shaft,Turntable,Bearing,Teeth and gear composition,Gear is arranged in the inside of pedestal,Gear engages connection with the teeth in connecting rod,It welds one end of gear side axis line position and shaft.
Description
Technical field
The utility model is related to injection mold technology, the demoulding mechanism of specifically a kind of rubber mold.
Background technology
Injection mold is the important process equipment for producing various industrial products, with the rapid development of plastics industry, and
Plastic products are in the popularization and application of the industrial departments such as Aeronautics and Astronautics, electronics, machinery, ship and automobile, injection mold extensive use
In industry-by-industry, traditional injection moulding mold is made of dynamic model and cover half two parts, and dynamic model is mounted on the mobile mould of injection (mo(u)lding) machine
On plate, cover half is mounted on the fixed form of injection (mo(u)lding) machine, and in injection moulding, dynamic model is closed with cover half constitutes running gate system
And cavity, dynamic model and cover half separation are to take out plastic products when die sinking, however the device that mold is used in demoulding at present is
Ejecting mechanism or side core-pulling mechanism, these can cause to damage, also have using inflatable body to finished product to a certain degree, but all
It is to use cumbersome by connecting extraneous air pump control, cost is higher, therefore proposes a kind of ingot stripper of rubber mold
Structure.
Utility model content
The purpose of this utility model is to provide a kind of demoulding mechanisms of rubber mold, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：
A kind of demoulding mechanism of rubber mold, including pedestal, through-hole, cover half, gas chamber, dynamic model, cavity, material hole, baffle,
Draw ring, support plate, connecting rod, shaft, turntable, bearing, stripper apparatus, teeth and gear, the base top are fixedly connected with
The axis line position of cover half, cover half offers gas chamber, the cylinder structure of gas chamber, and gas chamber is internally provided with support plate, support plate
Bottom axis line position be welded with connecting rod, connecting rod surface is equipped with several teeth, and the cover half of gas chamber bottom is equipped with through-hole,
Connecting rod passes through the through-hole of cover half bottom to stretch into the inside of pedestal, and pedestal is internally provided with stripper apparatus, the stripper apparatus by
Support plate, connecting rod, shaft, turntable, bearing, teeth and gear composition, gear are arranged in the inside of pedestal, gear and connecting rod
On teeth engagement connection, one end of gear side axis line position and shaft welds, and the other end of shaft passes through the side of pedestal
Wall and end face are equipped with turntable, and the junction of shaft and base side wall is equipped with bearing, and the top of cover half is equipped with dynamic model, cover half and dynamic model
Between be equipped with cavity, the top of dynamic model is equipped with material hole, and material hole is vertical with the top surface of dynamic model, and dynamic model is internally provided with sliding slot,
And sliding slot is vertical with material hole, sliding slot is internally provided with baffle, and one end of baffle is equipped with draw ring.
As further program of the utility model：The cylinder structure of support plate, support plate curved surface are equipped with rubber
Rubber cushion can connect generation sliding with gas chamber inner wall, and ensure that gas will not circulate from contact site.
As further program of the utility model：The baffle is rectangular configuration, and the width of baffle is more than material hole
Diameter, baffle can bumping post major ingredient hole, avoid the need for not entering inside material hole and be molded inside the raw material and cavity of cavity
Product into contact, avoid damage to article shape.
As further program of the utility model：Skid resistant course is cased on the turntable, skid resistant course uses polythene material
It is made, so that worker is not will produce sliding in rotation turntable, be easy to use.
As further program of the utility model：The dynamic model inner wall smooth, ensures rubber article after molding
It is smooth, make rubber product after molding be easier to fall off from dynamic model.
Compared with prior art, the utility model has the beneficial effects that：The utility model novel in structural design, using dynamic model
Connection between cover half combines to form cavity structure, and material hole is offered on dynamic model, and material hole can play the work of ventilation
With, while bottom of device is equipped with stripper apparatus, rotation turntable makes support plate be moved downward in gas chamber, the air pressure inside cavity is made to subtract
Small, rubber product can move downward, and be fallen in support plate downwards from cavity inside, complete demoulding work, need not use electricity
Machine, it is energy saving, improve working efficiency.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the demoulding mechanism of rubber mold.
Fig. 2 is a kind of demoulding mechanism vertical view of rubber mold.
Fig. 3 is the structural schematic diagram of connecting rod and gear.
In figure：Pedestal 1, through-hole 2, cover half 3, gas chamber 4, dynamic model 5, cavity 6, material hole 7, baffle 8, draw ring 9, support plate
10, connecting rod 11, shaft 12, turntable 13, bearing 14, stripper apparatus 15, teeth 16, gear 17.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of demoulding mechanism of rubber mold, including pedestal 1, through-hole
2, cover half 3, gas chamber 4, dynamic model 5, cavity 6, material hole 7, baffle 8, draw ring 9, support plate 10, connecting rod 11, shaft 12, turntable
13, bearing 14, stripper apparatus 15, teeth 16 and gear 17,1 top of the pedestal are fixedly connected with cover half 3, the axis of cover half 3
Line position offers gas chamber 4,4 cylinder structure of gas chamber, and gas chamber 4 is internally provided with support plate 10, in the bottom of support plate 10
Axial location is welded with connecting rod 11, and 11 surface of connecting rod is equipped with several teeth 16, and the cover half 3 of 4 bottom of gas chamber is equipped with through-hole
2, connecting rod 11 passes through the through-hole 2 of 3 bottom of cover half to stretch into the inside of pedestal 1, and pedestal 1 is internally provided with stripper apparatus 15, described
Stripper apparatus 15 is made of support plate 10, connecting rod 11, shaft 12, turntable 13, bearing 14, teeth 16 and gear 17, gear 17
Be arranged in the inside of pedestal 1, gear 17 engages connection with the teeth 16 in connecting rod 11,17 side axis line position of gear with turn
One end of axis 12 is welded, and the other end of shaft 12 passes through the side wall of pedestal 1 and end face to be equipped with turntable 13, shaft 12 and 1 side of pedestal
The junction of wall is equipped with bearing 14, and the top of cover half 3 is equipped with dynamic model 5, cavity 6, the top of dynamic model 5 are equipped between cover half 3 and dynamic model 5
Portion is equipped with material hole 7, and material hole 7 is vertical with the top surface of dynamic model 5, and dynamic model 5 is internally provided with sliding slot, and sliding slot hangs down with material hole 7
Directly, sliding slot is internally provided with baffle 8, and one end of baffle 8 is equipped with draw ring 9, when work, rotates turntable 13, shaft 12 drives gear
17 rotate so that connecting rod 11 moves upwards, and so that the support plate 10 at 11 top of connecting rod is contacted with dynamic model 5, by melting
Rubber raw materials are poured into from sprue 7 in cavity 6, after raw material is full of cavity 6, is pushed draw ring 9 to be moved to 5 direction of dynamic model, are made gear
8 bumping post sprue 7 of plate after a period of time, after rubber product forming, first pulls draw ring 9, sprue 7 is made to ventilate, be rotated further by and turn
Disk 13 makes support plate 10 be moved downward in gas chamber 4, so that the air pressure inside cavity 6 is reduced, rubber product can move downward, from cavity
6 inside are fallen in support plate 10 downwards, complete demoulding work, take away dynamic model 5, and rubber product is released gas chamber by rotation turntable 13
4, complete the making of rubber product.
10 cylinder structure of the support plate, 10 curved surface of support plate are equipped with rubber pad, can be connect with 4 inner wall of gas chamber
Sliding is generated, and ensures that gas will not circulate from contact site.
The baffle 8 is rectangular configuration, and the width of baffle 8 is more than the diameter of material hole 7, and baffle 8 being capable of bumping post major ingredient
Hole 7 avoid the need for the raw material for not entering cavity 6 inside material hole 7 and the 6 molding product into contact in inside of cavity, avoid damage to
Article shape.
Skid resistant course is cased on the turntable 13, skid resistant course is made of polythene material, and worker is made to rotate turntable 13 not
Sliding is will produce, is easy to use.
5 inner wall smooth of the dynamic model ensures that rubber article after molding is smooth, rubber product after molding is made more to hold
Easily fall off from dynamic model 5.
The operation principle of the utility model is：When the utility model is used, turntable 13 is rotated, shaft 12 drives gear 17
It rotates so that connecting rod 11 moves upwards, and so that the support plate 10 at 11 top of connecting rod is contacted with dynamic model 5, by the rubber of melting
Collagen material is poured into from sprue 7 in cavity 6, after raw material is full of cavity 6, is pushed draw ring 9 to be moved to 5 direction of dynamic model, is made baffle 8
Bumping post sprue 7 after a period of time, after rubber product forming, first pulls draw ring 9, so that sprue 7 is ventilated, be rotated further by turntable
13 make support plate 10 be moved downward in gas chamber 4, and the air pressure inside cavity 6 is made to reduce, and rubber product can move downward, from cavity 6
Inside is fallen in support plate 10 downwards, completes demoulding work, takes away dynamic model 5, and rubber product is released gas chamber by rotation turntable 13
4, complete the making of rubber product.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of demoulding mechanism of rubber mold, including pedestal, through-hole, cover half, gas chamber, dynamic model, cavity, material hole, baffle, drawing
Ring, support plate, connecting rod, shaft, turntable, bearing, stripper apparatus, teeth and gear, which is characterized in that the base top is solid
Surely it is connected with cover half, the axis line position of cover half offers gas chamber, the cylinder structure of gas chamber, and gas chamber is internally provided with support
Plate, the bottom axis line position of support plate are welded with connecting rod, and connecting rod surface is equipped with several teeth, on the cover half of gas chamber bottom
Equipped with through-hole, connecting rod passes through the through-hole of cover half bottom to stretch into the inside of pedestal, and pedestal is internally provided with stripper apparatus, described de-
Mold device is made of support plate, connecting rod, shaft, turntable, bearing, teeth and gear, and gear is arranged in the inside of pedestal, gear
Connection, one end welding of gear side axis line position and shaft are engaged with the teeth in connecting rod, the other end of shaft passes through
The side wall of pedestal and end face are equipped with turntable, and the junction of shaft and base side wall is equipped with bearing, and the top of cover half is equipped with dynamic model, fixed
Cavity is equipped between mould and dynamic model, the top of dynamic model is equipped with material hole, and material hole is vertical with the top surface of dynamic model, and the inside of dynamic model is set
There is sliding slot, and sliding slot is vertical with material hole, sliding slot is internally provided with baffle, and one end of baffle is equipped with draw ring.
2. a kind of demoulding mechanism of rubber mold according to claim 1, which is characterized in that the support plate is cylinder
Structure, support plate curved surface are equipped with rubber pad.
3. a kind of demoulding mechanism of rubber mold according to claim 1, which is characterized in that the baffle is rectangle knot
Structure, and the width of baffle is more than the diameter of material hole.
4. a kind of demoulding mechanism of rubber mold according to claim 1, which is characterized in that be cased on the turntable anti-skidding
Layer, skid resistant course are made of polythene material.
5. a kind of demoulding mechanism of rubber mold according to claim 1, which is characterized in that the dynamic model inner wall smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820173796.4U CN207915982U (en) | 2018-02-01 | 2018-02-01 | A kind of demoulding mechanism of rubber mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820173796.4U CN207915982U (en) | 2018-02-01 | 2018-02-01 | A kind of demoulding mechanism of rubber mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207915982U true CN207915982U (en) | 2018-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820173796.4U Active CN207915982U (en) | 2018-02-01 | 2018-02-01 | A kind of demoulding mechanism of rubber mold |
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| CN (1) | CN207915982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480888A (en) * | 2019-09-02 | 2019-11-22 | 芜湖凯仁橡塑有限公司 | A kind of automobile rubber shock absorber part vulcanization processing auxiliary material-taking rack |
-
2018
- 2018-02-01 CN CN201820173796.4U patent/CN207915982U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480888A (en) * | 2019-09-02 | 2019-11-22 | 芜湖凯仁橡塑有限公司 | A kind of automobile rubber shock absorber part vulcanization processing auxiliary material-taking rack |
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