CN207403117U - A kind of demolding structure of plastic mould - Google Patents
A kind of demolding structure of plastic mould Download PDFInfo
- Publication number
- CN207403117U CN207403117U CN201721513824.4U CN201721513824U CN207403117U CN 207403117 U CN207403117 U CN 207403117U CN 201721513824 U CN201721513824 U CN 201721513824U CN 207403117 U CN207403117 U CN 207403117U
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- support base
- hydraulic
- plastic mould
- fixed
- lower die
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Abstract
The utility model discloses a kind of demolding structures of plastic mould, including hydraulic pressure thimble, operation console, air pump, support base, the inside of the support base is equipped with hydraulic valve, the one side of the hydraulic valve is equipped with hydraulic pump, the opposite side of the hydraulic pump is equipped with the fuel tank, lower support base is installed at the top of the support base, the inside of the lower support base is equipped with guide post, lower die is installed above the lower support base, the inside of the lower die is equipped with the hydraulic pressure thimble, upper mold is installed above the lower die, pull insert is provided in the middle part of the upper mold.Advantageous effect is：Sucker plays a major role in the demoulding, and hydraulic pressure thimble helps out in the demoulding, and bidirectional stress makes product be easier to demould, and product can be avoided to come to harm in the demoulding, further improves the efficiency and quality of the demoulding.
Description
Technical field
The utility model is related to plastic mould fields, and in particular to a kind of demolding structure of plastic mould.
Background technology
As the rapid development and general and engineering plastics of plastics industry are in the continuous improvement of intensity etc., plastic products
Application range also constantly expanding, the dosage of plastic product is also rising.Plastic mould is a kind of to produce plastic products
It is made of instrument several groups of part portions, has shaping mold cavity in this combination.During injection, clamping mould is on injection molding machine, melting
Plastics are injected into pattern intracavitary, and in intracavitary cooling and shaping, then upper and lower mould separates, and product stripping processing is carried out, existing
In technology, plastic products via ejection module from die cavity are ejected in the demoulding and leave mold by mold, but this stripping means
Stripping result is bad, discontinuity, easily generates injury to plastic products, easily makes plastic products that the curved of unrepairable occur
Folding, has an impact the quality of product.
The content of the invention
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of demolding structure of plastic mould.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of demolding structure of plastic mould, including hydraulic pressure thimble, operation console, air pump, support base, fuel tank, the branch
The inside of support pedestal is equipped with hydraulic valve, and the one side of the hydraulic valve is equipped with hydraulic pump, the opposite side installation of the hydraulic pump
There is the fuel tank, lower support base is installed, the inside of the lower support base is equipped with guide post, described at the top of the support base
Lower die is installed, the inside of the lower die is equipped with the hydraulic pressure thimble, the top installation of the lower die above lower support base
There is upper mold, pull insert is provided in the middle part of the upper mold, upper support seat, the upper support seat are installed at the top of the upper mold
Middle part be provided with sucker, connecting tube is provided with above the sucker, the side of the sucker is provided with telescopic hydraulic cylinder, institute
It states and fixed block is provided with above telescopic hydraulic cylinder, the front end of the support base is equipped with the operation console, the operation console
Rear the air pump is installed.
In said structure, when plastic mould demoulds, the upper mold is in raised state, and the pull insert is extracted out,
The operation console controls the hydraulic valve work, and the hydraulic valve controls the telescopic hydraulic cylinder to retract, and the sucker is also therewith
It moves down, when the sucker touches product, the air pump pumping allows the sucker to be firmly adsorbed onto product, while institute
Hydraulic valve work is stated, the hydraulic pressure thimble is made synchronously to be moved up with the telescopic hydraulic cylinder, it is described after product is kept completely separate with mold
Air-pump inflating, the hydraulic valve control and move to initial position on the telescopic hydraulic cylinder, separate the sucker and product, will produce
After product take out, the hydraulic pressure thimble is controlled to recover initial position, the pull insert is reinstalled, complete the demoulding.
In order to further improve the efficiency of the demoulding and quality, the hydraulic valve is fixed by bolts in the support base,
The hydraulic pump is fixed by bolts in the support base, and the operation console is welded in the support base, the lower die
It is fixed by bolts in the support base.
In order to further improve the efficiency of the demoulding and quality, the guide post is embedded on the lower support base, the hydraulic pressure
Thimble is fixed by bolts on the lower support base, and the lower die is fixed by bolts on the lower support base, the pull edge
Block is embedded in the upper mold.
In order to further improve the efficiency of the demoulding and quality, the upper mold bolt is connected with the upper support seat, described
It is connected by a snap between sucker and the connecting tube, is connected between the telescopic hydraulic cylinder and the upper support seat.
In order to further improve the efficiency of the demoulding and quality, the telescopic hydraulic cylinder passes through the fixed block and the connection
Pipe connects, and the air pump is fixed by bolts in the support base, is connected between the connecting tube and the air pump with tracheae.
In order to further improve the efficiency of the demoulding and quality, connected between the air pump and the operation console with conducting wire, institute
It states and is connected between telescopic hydraulic cylinder and the hydraulic valve with oil pipe, connected between the hydraulic pressure thimble and the hydraulic valve with oil pipe
It connects, is connected between the hydraulic valve and the operation console with conducting wire.
In order to further improve the efficiency of the demoulding and quality, connected between the hydraulic valve and the hydraulic pump with oil pipe,
It is connected with oil pipe between the hydraulic pump and the fuel tank, is connected between the telescopic hydraulic cylinder and the fuel tank with oil pipe, institute
It states and is connected between hydraulic pressure thimble and the fuel tank with oil pipe.
Advantageous effect is：Sucker the demoulding when play a major role, hydraulic pressure thimble the demoulding when help out, it is two-way by
Power makes product be easier to demould, and product can be avoided to come to harm in the demoulding, further improves the efficiency of the demoulding
And quality.
Description of the drawings
Front view when Fig. 1 is a kind of demolding structure demoulding of plastic mould described in the utility model；
Left view when Fig. 2 is a kind of demolding structure demoulding of plastic mould described in the utility model；
Fig. 3 is the front view before a kind of demolding structure demoulding of plastic mould described in the utility model.
The reference numerals are as follows：
1st, upper support seat；2nd, upper mold；3rd, lower die；4th, lower support base；5th, support base；6th, hydraulic valve；7th, hydraulic pump；8th, it is oily
Case；9th, pull insert；10th, sucker；11st, connecting tube；12nd, fixed block；13rd, telescopic hydraulic cylinder；14th, guide post；15th, operation console；16、
Air pump；17th, hydraulic pressure thimble.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of demolding structure of plastic mould, including hydraulic pressure thimble 17, operation console 15, air pump 16,
Support base 5, fuel tank 8, the inside of support base 5 are equipped with hydraulic valve 6, and hydraulic valve 6 is controlling hydraulic pressure thimble 17 and flexible
Hydraulic cylinder 13, the one side of hydraulic valve 6 are equipped with hydraulic pump 7, and to provide power, the opposite side of hydraulic pump 7 is equipped with hydraulic pump 7
Fuel tank 8, fuel tank 8 is to hold hydraulic oil, and the top of support base 5 is equipped with lower support base 4, and lower support base 4 is to lower die 3
Fixed and positioned, the inside of lower support base 4 is equipped with guide post 14, and guide post 14 positions to mold, the top installation of lower support base 4
Have a lower die 3, for lower die 3 to production, the inside of lower die 3 is equipped with hydraulic pressure thimble 17, hydraulic pressure thimble 17 to product stripping,
The top of lower die 3 is equipped with upper mold 2, and upper mold 2 is provided with pull insert 9, pull insert 9 to production, the middle part of upper mold 2
Sucker 10 to be facilitated to move, the top of upper mold 2 is equipped with upper support seat 1, and upper support seat 1 is fixed and positioned to upper mold 2,
The middle part of upper support seat 1 is provided with sucker 10, and for sucker 10 to product stripping processing, the top of sucker 10 is provided with connecting tube
11, for connecting tube 11 sucker 10 to be controlled to move up and down, the side of sucker 10 is provided with telescopic hydraulic cylinder 13, telescopic hydraulic cylinder 13
Connecting tube 11 to be controlled to move up and down, the top of telescopic hydraulic cylinder 13 is provided with fixed block 12, fixed block 12 connecting and
Fixed telescopic hydraulic cylinder 13 and connecting tube 11, the front end of support base 5 are equipped with operation console 15, and operation console 15 is controlling hydraulic pressure
Valve 6 and air pump 16, the rear of operation console 15 are equipped with air pump 16, and air pump 16 is controlling sucker 10.
In said structure, when plastic mould demoulds, upper mold 2 is in raised state, pull insert 9 is extracted out, operation console
15 control hydraulic valves 6 work, and hydraulic valve 6 controls telescopic hydraulic cylinder 13 to retract, and sucker 10 also moves down therewith, when sucker 10 touches
During product, air pump 16 is evacuated, and sucker 10 is allow firmly to be adsorbed onto product, while hydraulic valve 6 works, and makes hydraulic pressure thimble 17 with stretching
Contracting hydraulic cylinder 13 synchronously moves up, and after product is kept completely separate with mold, air pump 16 is inflated, and hydraulic valve 6 is controlled on telescopic hydraulic cylinder 13
Initial position is moved to, separates sucker 10 and product, after product is taken out, control hydraulic pressure thimble 17 recovers initial position, will
Pull insert 9 reinstalls, and completes the demoulding.
In order to further improve the efficiency of the demoulding and quality, hydraulic valve 6 is fixed by bolts in support base 5, hydraulic pump 7
It is fixed by bolts in support base 5, operation console 15 is welded in support base 5, and lower die 3 is fixed by bolts to support base 5
On, guide post 14 is embedded on lower support base 4, and hydraulic pressure thimble 17 is fixed by bolts on lower support base 4, and lower die 3 is fixed with bolt
On lower support base 4, pull insert 9 is embedded in upper mold 2, and upper mold 2 is connected with bolt with upper support seat 1, and sucker 10 is with being connected
It is connected by a snap between pipe 11, is connected between telescopic hydraulic cylinder 13 and upper support seat 1, telescopic hydraulic cylinder 13 passes through solid
Determine block 12 to be connected with connecting tube 11, air pump 16 is fixed by bolts in support base 5, and tracheae is used between connecting tube 11 and air pump 16
Connection, is connected with conducting wire between air pump 16 and operation console 15, is connected between telescopic hydraulic cylinder 13 and hydraulic valve 6 with oil pipe, hydraulic pressure
It is connected with oil pipe between thimble 17 and hydraulic valve 6, is connected between hydraulic valve 6 and operation console 15 with conducting wire, hydraulic valve 6 and hydraulic pump
It is connected with oil pipe between 7, is connected between hydraulic pump 7 and fuel tank 8 with oil pipe, connected between telescopic hydraulic cylinder 13 and fuel tank 8 with oil pipe
It connects, is connected between hydraulic pressure thimble 17 and fuel tank 8 with oil pipe.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (7)
1. a kind of demolding structure of plastic mould, it is characterised in that：Including hydraulic pressure thimble（17）, operation console（15）, air pump（16）、
Support base（5）, fuel tank（8）, the support base（5）Inside hydraulic valve is installed（6）, the hydraulic valve（6）One side
Hydraulic pump is installed（7）, the hydraulic pump（7）Opposite side the fuel tank is installed（8）, the support base（5）Top
Lower support base is installed（4）, the lower support base（4）Inside guide post is installed（14）, the lower support base（4）Top peace
Equipped with lower die（3）, the lower die（3）Inside the hydraulic pressure thimble is installed（17）, the lower die（3）Top be equipped with
Mould（2）, the upper mold（2）Middle part be provided with pull insert（9）, the upper mold（2）Top upper support seat is installed（1）,
The upper support seat（1）Middle part be provided with sucker（10）, the sucker（10）Top be provided with connecting tube（11）, the suction
Disk（10）Side be provided with telescopic hydraulic cylinder（13）, the telescopic hydraulic cylinder（13）Top be provided with fixed block（12）, institute
State support base（5）Front end the operation console is installed（15）, the operation console（15）Rear the air pump is installed
（16）.
2. a kind of demolding structure of plastic mould according to claim 1, it is characterised in that：The hydraulic valve（6）Use spiral shell
Bolt is fixed on the support base（5）On, the hydraulic pump（7）It is fixed by bolts to the support base（5）On, the operation
Platform（15）It is welded on the support base（5）On, the lower die（3）It is fixed by bolts to the support base（5）On.
3. a kind of demolding structure of plastic mould according to claim 1, it is characterised in that：The guide post（14）It is embedded in
The lower support base（4）On, the hydraulic pressure thimble（17）It is fixed by bolts to the lower support base（4）On, the lower die（3）With
Bolt is fixed on the lower support base（4）On, the pull insert（9）It is embedded in the upper mold（2）In.
4. a kind of demolding structure of plastic mould according to claim 1, it is characterised in that：The upper mold（2）Use bolt
With the upper support seat（1）Connection, the sucker（10）With the connecting tube（11）Between be connected by a snap, the flexible liquid
Cylinder pressure（13）With the upper support seat（1）Between be connected with.
5. a kind of demolding structure of plastic mould according to claim 1, it is characterised in that：The telescopic hydraulic cylinder（13）
Pass through the fixed block（12）With the connecting tube（11）Connection, the air pump（16）It is fixed by bolts to the support base
（5）On, the connecting tube（11）With the air pump（16）Between connected with tracheae.
6. a kind of demolding structure of plastic mould according to claim 1, it is characterised in that：The air pump（16）With it is described
Operation console（15）Between connected with conducting wire, the telescopic hydraulic cylinder（13）With the hydraulic valve（6）Between connected with oil pipe, it is described
Hydraulic pressure thimble（17）With the hydraulic valve（6）Between connected with oil pipe, the hydraulic valve（6）With the operation console（15）Between use
Conducting wire connects.
7. a kind of demolding structure of plastic mould according to claim 1, it is characterised in that：The hydraulic valve（6）With institute
State hydraulic pump（7）Between connected with oil pipe, the hydraulic pump（7）With the fuel tank（8）Between connected with oil pipe, the flexible liquid
Cylinder pressure（13）With the fuel tank（8）Between connected with oil pipe, the hydraulic pressure thimble（17）With the fuel tank（8）Between connected with oil pipe
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721513824.4U CN207403117U (en) | 2017-11-14 | 2017-11-14 | A kind of demolding structure of plastic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721513824.4U CN207403117U (en) | 2017-11-14 | 2017-11-14 | A kind of demolding structure of plastic mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207403117U true CN207403117U (en) | 2018-05-25 |
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ID=62319099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721513824.4U Active CN207403117U (en) | 2017-11-14 | 2017-11-14 | A kind of demolding structure of plastic mould |
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| Country | Link |
|---|---|
| CN (1) | CN207403117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792915A (en) * | 2018-08-30 | 2018-11-13 | 苏州胜璟电磁科技有限公司 | A kind of electromagnet sucker lifting gear |
-
2017
- 2017-11-14 CN CN201721513824.4U patent/CN207403117U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792915A (en) * | 2018-08-30 | 2018-11-13 | 苏州胜璟电磁科技有限公司 | A kind of electromagnet sucker lifting gear |
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