CN206357547U - A kind of mounting means of the injection valve plate of injection blow molding machine - Google Patents
A kind of mounting means of the injection valve plate of injection blow molding machine Download PDFInfo
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- CN206357547U CN206357547U CN201720004770.2U CN201720004770U CN206357547U CN 206357547 U CN206357547 U CN 206357547U CN 201720004770 U CN201720004770 U CN 201720004770U CN 206357547 U CN206357547 U CN 206357547U
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- injection
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- injection valve
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Abstract
The utility model discloses a kind of mounting means of the injection valve plate of injection blow molding machine, including injection stand, injection casing, injection cylinder barrel, machine barrel, drive device and screw rod, injection valve plate is fixedly installed on the injection cylinder barrel, injection valve plate covers cylinder body oilhole, it is provided with injection valve plate and one-to-one two the first oil transportation holes of two cylinder body oilholes, first oil transportation hole and cylinder body oilhole are sealed by sealing device dock correspondingly, the total fuel feed hole and total spill port being connected respectively from the first different oil transportation holes are additionally provided with injection valve plate, total fuel feed hole and total spill port are connected by the fuel-intake connection and back leakage connection of flexible high pressure oil pipe and oil pump respectively.By the way that injection valve plate is arranged on injection cylinder barrel, the high-pressure oil pipe of connection injection cylinder barrel and injection valve plate originally can be directly saved, material is saved, simplifies structure.
Description
Technical field
The utility model is related to a kind of part of injection machine, the mounting means of the injection valve plate of specially a kind of injection blow molding machine.
Background technology
The mounting means of the injection valve plate of injection blow molding machine includes injection stand, is slidably connected at the injection case on injection stand
Body, is separately positioned on the injection cylinder barrel and machine barrel of injection casing opposite end, injection cylinder barrel is oppositely disposed at injection casing
The drive device of the other end, and through the screw rod of injection cylinder barrel, injection casing and machine barrel, the drive device drive screw turns
Dynamic, drive device front end is connected with a sliding connecting base for carrying polygon groove, and screw rod axial direction sliding plug is being slidably connected
In seat, the piston being socketed on screw rod is provided with the injection cylinder barrel, injection cylinder barrel is divided into two chambers, injection cylinder by piston
The cylinder body oilhole for being respectively communicated with two chambers is provided with cylinder, cylinder body oilhole is connected by flexible high pressure oil pipe 15 with oil pump, controlled
Liquefaction pump, can drive piston to move axially along a screw, so as to drive screw rod to move back and forth along its axial direction, realize injection function.
Drive device, injection bin movement power set on current injection platform use fluid pressure type mostly, therefore, have many
Root high-pressure oil pipe is connected respectively in drive device and injection bin movement power set, and concrete form is oil pump and an injection
Valve plate is connected, and three road high-pressure oil pipes are then distributed from injection valve plate, is connected respectively to drive device, injection bin movement and is moved
On power apparatus and injection cylinder barrel, injection valve plate is fixedly installed on above the frame of injection platform, and this structure can cause on injection platform
Oil pipe is numerous and complicated mixed and disorderly, and in injection casing moving process, because frame is not with injection bin movement, therefore these high-pressure oil pipes
Generation bending motion is all followed by, in the course of time, joint easily produces the phenomenon of oil leak.
Utility model content
Technical problem to be solved in the utility model is：A kind of simple in construction, function is provided and avoids high pressure rationally, as far as possible
Oil pipe produces a kind of mounting means of the injection valve plate for the injection blow molding machine for being frequently bended motion.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of injection valve plate of injection blow molding machine
Mounting means, including injection stand, are slidably connected at the injection casing on injection stand, are separately positioned on injection casing with respect to two
The injection cylinder barrel and machine barrel at end, are oppositely disposed at the drive device of the injection cylinder barrel other end with injection casing, and through penetrating
It is provided with the piston being socketed on screw rod in the screw rod of glue cylinder barrel, injection casing and machine barrel, the injection cylinder barrel, piston is by injection
Cylinder barrel is divided into the cylinder body oilhole for being provided with two chambers, injection cylinder barrel and being respectively communicated with two chambers, the drive device driving
Screw rod is rotated, and drive device front end is connected with a sliding connecting base for carrying polygon groove, and screw rod axial direction sliding plug is in cunning
In dynamic connecting seat, it is fixedly installed on injection valve plate, injection valve plate covering cylinder body oilhole, injection valve plate and sets on the injection cylinder barrel
Be equipped with one-to-one two the first oil transportation holes of two cylinder body oilholes, the first oil transportation hole and cylinder body oilhole pass through correspondingly
Sealing device sealing docking, be additionally provided with injection valve plate total fuel feed hole for being connected respectively from the first different oil transportation holes and
Total spill port, total fuel feed hole and total spill port are connected by the fuel-intake connection and back leakage connection of flexible high pressure oil pipe and oil pump respectively
Connect.
As a kind of preferred scheme, slip on line slideway, line slideway is provided with the injection stand and is provided with
The hydraulic push rod that a reduction is oriented parallel to line slideway is fixedly connected with sliding block, sliding block, the external part of hydraulic push rod is consolidated
Surely be connected on injection stand, be provided with two the second oil transportation holes on the injection valve plate, one, this two the second oil transportation holes with
Total fuel feed hole connection, another is connected with total spill port, and two the second oil transportation holes are connected to hydraulic thrust by high-pressure oil pipe respectively
On bar, fuel feeding is carried out to hydraulic push rod, the total fuel feed hole of control and the first oil transportation hole are additionally provided with the injection valve plate, total fuel-displaced
The first commutation superposition valve group that hole and another the first oil transportation hole connect or blocked, controls total fuel feed hole and the second oil transportation hole, total
The second commutation superposition valve group that oil outlet is connected or blocked with another the second oil transportation hole.
As a kind of preferred scheme, the drive device is to be provided with two the 3rd on oil motor, the injection valve plate
Oil transportation hole, two one, the 3rd oil transportation holes are connected with total fuel feed hole, and another is connected with total spill port, two the 3rd oil transportation holes
It is connected to respectively by high-pressure oil pipe in drive device, drive device is carried out to be additionally provided with control on fuel feeding, the injection valve plate
Make the 3rd commutation Sandwich plate valve that total fuel feed hole and the 3rd oil transportation hole, total oil outlet and another the 3rd oil transportation hole connect or blocked
Group.
As a kind of preferred scheme, one is provided between the injection valve plate and oil pump and crosses oil clot, this is crossed oil clot and set
Put on the flexible high pressure oil pipe of connection injection valve plate and oil pump, and be fixedly connected on injection stand.
As a kind of preferred scheme, the high-pressure oil pipe of connection the second oil transportation hole and hydraulic push rod is steel pipe.
As a kind of preferred scheme, the sealing device is rubber seal.
The beneficial effects of the utility model are：By the way that injection valve plate is arranged on injection cylinder barrel, can directly it save originally
The high-pressure oil pipe of injection cylinder barrel and injection valve plate is connected, material is saved, simplifies structure.
In addition, by the way that injection valve plate is arranged on injection cylinder barrel, when injection bin movement, injection cylinder barrel and drive
Dynamic device is also to follow injection bin movement, therefore, and injection valve plate also follows injection casing to be synchronized with the movement, so, from injection
Valve plate is communicated to the high-pressure oil pipe of the hydraulic push rod of driving injection bin movement and is communicated to drive device from injection valve plate
High-pressure oil pipe, is all geo-stationary, therefore is frequently bended motion in the absence of high-pressure oil pipe, will not thus produce joint leakage
The phenomenon of oil.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In Fig. 1：1st, injection stand, 2, injection casing, 3, injection cylinder barrel, 4, machine barrel, 5, drive device, 6, screw rod, 7, living
Plug, 8, cylinder body oilhole, 9, sliding connecting base, 10, injection valve plate, the 11, first oil transportation hole, 12, sealing device, 13, total fuel feed hole,
14th, total spill port, 15, flexible high pressure oil pipe, 16, line slideway, 17, sliding block, 18, hydraulic push rod, the 19, second oil transportation hole, 20,
High-pressure oil pipe, the 21, first commutation superposition valve group, the 22, second commutation superposition valve group, the 23, the 3rd oil transportation hole, the 24, the 3rd commutation is folded
Plus valve group, 25, oil pump, 26, cross oil clot.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail.
A kind of mounting means of the injection valve plate of injection blow molding machine as shown in Figure 1, including injection stand 1, are slidably connected at and penetrate
Injection casing 2 on rubber base 1, is separately positioned on the injection cylinder barrel 3 and machine barrel 4 of the opposite end of injection casing 2, with injection casing
2 are oppositely disposed at the drive device 5 of the other end of injection cylinder barrel 3, and through injection cylinder barrel 3, injection casing 2 and machine barrel 4
The piston 7 being socketed on screw rod 6 is provided with screw rod 6, the injection cylinder barrel 3, injection cylinder barrel 3 is divided into two chambers by piston 7,
The cylinder body oilhole 8 for being respectively communicated with two chambers is provided with injection cylinder barrel 3, the drive screw 6 of drive device 5 is rotated, driven
The front end of device 5 is connected with a sliding connecting base 9 for carrying polygon groove, and screw rod 6, which slides axially, is plugged on sliding connecting base 9
It is interior, it is fixedly installed on injection valve plate 10, the covering cylinder body of injection valve plate 10 oilhole 8, injection valve plate 10 and sets on the injection cylinder barrel 3
Be equipped with two cylinder body oilholes, 8 one-to-one two the first oil transportation holes 11, the first oil transportation hole 11 and cylinder body oilhole 8 are corresponded
Ground is sealed by sealing device 12 and docked, and is additionally provided with from the first different oil transportation holes 11 being connected respectively on injection valve plate 10
Total fuel feed hole 13 and total spill port 14, total fuel feed hole 13 and total spill port 14 pass through flexible high pressure oil pipe 15 and oil pump 25 respectively
Fuel-intake connection and back leakage connection connection.
By the way that injection valve plate 10 is arranged on injection cylinder barrel 3, connection injection cylinder barrel 3 and injection valve originally can be directly saved
The high-pressure oil pipe of plate 10, saves material, simplifies structure.
It is provided with to slide on line slideway 16, line slideway 16 on the injection stand 1 and is provided with sliding block 17, sliding block 17
The hydraulic push rod 18 that a reduction is oriented parallel to line slideway 16 is fixedly connected with, the external part of hydraulic push rod 18 is fixedly connected
On injection stand 1, be provided with two the second oil transportation holes 19 on the injection valve plate 10,19 1, this two the second oil transportation holes with
Total fuel feed hole 13 is connected, and another is connected with total spill port 14, and two the second oil transportation holes 19 are connected by high-pressure oil pipe 20 respectively
Onto hydraulic push rod 18, hydraulic push rod 18 is carried out to be additionally provided with the total He of fuel feed hole 13 of control on fuel feeding, the injection valve plate 10
The first commutation superposition valve group 21 that first oil transportation hole 11, total oil outlet 14 and another the first oil transportation hole 11 connect or blocked, control
Make the second commutation that total fuel feed hole 13 is connected or blocked with the second oil transportation hole 19, total oil outlet 14 and another the second oil transportation hole 19
It is superimposed valve group 22.
The drive device 5 is oil motor, is provided with two the 3rd oil transportation holes 23 on the injection valve plate 10, this two the
Three 23 1, oil transportation holes are connected with total fuel feed hole 13, and another is connected with total spill port 14, and two the 3rd oil transportation holes 23 lead to respectively
Cross high-pressure oil pipe 20 to be connected in drive device 5, drive device 5 is carried out to be additionally provided with control on fuel feeding, the injection valve plate 10
Make the 3rd commutation that total fuel feed hole 13 is connected or blocked with another the 3rd oil transportation hole 23 with the 3rd oil transportation hole 23, total oil outlet 14
It is superimposed valve group 24.
By the way that injection valve plate 10 is arranged on injection cylinder barrel 3, when injection casing 2 is moved, injection cylinder barrel 3 and drive
Dynamic device 5 is also to follow injection bin movement, and therefore, injection valve plate 10 also follows injection casing to be synchronized with the movement, so, from penetrating
Glue valve plate 10 is communicated to the high-pressure oil pipe 20 of the hydraulic push rod 18 of driving injection bin movement and is communicated to from injection valve plate 10
The high-pressure oil pipe 20 of drive device 5, is all geo-stationary, therefore is frequently bended motion in the absence of high-pressure oil pipe 20, so
The phenomenon of joint oil leak would not be produced.
One is provided between the injection valve plate 10 and oil pump 25 and crosses oil clot 26, this is crossed oil clot 26 and is arranged on connection injection
On the flexible high pressure oil pipe 15 of valve plate 10 and oil pump 25, and it is fixedly connected on injection stand 1.
The effect of a fuel feeding hinge can be served to injection machine other equipment fuel feeding by crossing oil clot 26, and simplification is communicated to oil
The high-pressure oil pipe quantity of pump 25.
The high-pressure oil pipe 20 of the second oil transportation hole 19 of the connection and hydraulic push rod 18 is steel pipe.Steel-tube construction is upright succinct,
Bearing capacity is big, is easy to maintaining.
The sealing device 12 is rubber seal.
Operation principle of the present utility model is：By the way that injection valve plate 10 is arranged on injection cylinder barrel 3, original can be directly saved
The high-pressure oil pipe of this connection injection cylinder barrel 3 and injection valve plate 10, saves material, simplifies structure.By by injection valve plate 10
It is arranged on injection cylinder barrel 3, when injection casing 2 is moved, injection cylinder barrel 3 and drive device 5 are also to follow injection casing
Motion, therefore, injection valve plate 10 also follows injection casing to be synchronized with the movement, so, and driving injection is communicated to from injection valve plate 10
The high-pressure oil pipe 20 of the hydraulic push rod 18 of bin movement and the high-pressure oil pipe 20 that drive device 5 is communicated to from injection valve plate 10,
All it is geo-stationary, therefore motion is frequently bended in the absence of high-pressure oil pipe 20, will not thus produces showing for joint oil leak
As.It is final to realize the technology for making that injection platform is simple in construction, function is reasonable, avoid high-pressure oil pipe generation to be frequently bended motion as far as possible
Target.
Claims (6)
1. a kind of mounting means of the injection valve plate of injection blow molding machine, including injection stand (1), are slidably connected on injection stand (1)
Injection casing (2), the injection cylinder barrel (3) and machine barrel (4) of injection casing (2) opposite end are separately positioned on, with injection casing
(2) drive device (5) of injection cylinder barrel (3) other end is oppositely disposed at, and through injection cylinder barrel (3), injection casing (2)
With the screw rod (6) of machine barrel (4), the injection cylinder barrel (3) is interior to be provided with the piston (7) being socketed on screw rod (6), and piston (7) will
Injection cylinder barrel (3) is divided into the cylinder body oilhole (8) for being provided with two chambers, injection cylinder barrel (3) and being respectively communicated with two chambers, described
Drive device (5) drive screw (6) is rotated, and drive device (5) front end is connected with a sliding connecting base for carrying polygon groove
(9), screw rod (6), which slides axially, is plugged in sliding connecting base (9), it is characterised in that be fixedly installed on the injection cylinder barrel (3)
Have and be provided with and two cylinder body oilholes on injection valve plate (10), injection valve plate (10) covering cylinder body oilhole (8), injection valve plate (10)
(8) one-to-one two the first oil transportation holes (11), the first oil transportation hole (11) and cylinder body oilhole (8) pass through sealing correspondingly
Device (12) sealing docking, be additionally provided with injection valve plate (10) from the first different oil transportation holes (11) being connected respectively is total
Fuel feed hole (13) and total spill port (14), total fuel feed hole (13) and total spill port (14) respectively by flexible high pressure oil pipe (15) with
Fuel-intake connection and the back leakage connection connection of oil pump (25).
2. a kind of mounting means of the injection valve plate of injection blow molding machine according to claim 1, it is characterised in that the injection seat
It is provided with to slide on line slideway (16), line slideway (16) on sub (1) and is provided with sliding block (17), sliding block is fixedly connected on (17)
There is a reduction to be oriented parallel to the hydraulic push rod (18) of line slideway (16), the external part of hydraulic push rod (18) is fixedly connected on
On injection stand (1), two the second oil transportation holes (19), this two the second oil transportation holes (19) are provided with the injection valve plate (10)
One is connected with total fuel feed hole (13), and another is connected with total spill port (14), and two the second oil transportation holes (19) pass through height respectively
Pressuring oil pipe (20) is connected on hydraulic push rod (18), and hydraulic push rod (18) is carried out also to set on fuel feeding, the injection valve plate (10)
Be equipped with the total fuel feed hole (13) of control connected with the first oil transportation hole (11), total oil outlet (14) with another the first oil transportation hole (11) or
The the first commutation superposition valve group (21) blocked, controls total fuel feed hole (13) and the second oil transportation hole (19), total oil outlet (14) and separately
One the second oil transportation hole (19) connection or the second commutation superposition valve group (22) blocked.
3. a kind of mounting means of the injection valve plate of injection blow molding machine according to claim 2, it is characterised in that the driving dress
(5) are put for oil motor, two the 3rd oil transportation holes (23), this two the 3rd oil transportation holes (23) are provided with the injection valve plate (10)
One is connected with total fuel feed hole (13), and another is connected with total spill port (14), and two the 3rd oil transportation holes (23) pass through height respectively
Pressuring oil pipe (20) is connected in drive device (5), and drive device (5) is carried out to also set up on fuel feeding, the injection valve plate (10)
There is the total fuel feed hole (13) of control to connect or hinder with another the 3rd oil transportation hole (23) with the 3rd oil transportation hole (23), total oil outlet (14)
The 3rd disconnected commutation superposition valve group (24).
4. according to a kind of mounting means of the injection valve plate of any described injection blow molding machine of claims 1 to 3, it is characterised in that institute
State and an oil clot (26) excessively is provided between injection valve plate (10) and oil pump (25), this is crossed oil clot (26) and is arranged on connection injection valve
On the flexible high pressure oil pipe (15) of plate (10) and oil pump (25), and it is fixedly connected on injection stand (1).
5. a kind of mounting means of the injection valve plate of injection blow molding machine according to claim 4, it is characterised in that the connection
The high-pressure oil pipe (20) of two oil transportation holes (19) and hydraulic push rod (18) is steel pipe.
6. a kind of mounting means of the injection valve plate of injection blow molding machine according to claim 5, it is characterised in that the sealing dress
(12) are put for rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720004770.2U CN206357547U (en) | 2017-01-04 | 2017-01-04 | A kind of mounting means of the injection valve plate of injection blow molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720004770.2U CN206357547U (en) | 2017-01-04 | 2017-01-04 | A kind of mounting means of the injection valve plate of injection blow molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206357547U true CN206357547U (en) | 2017-07-28 |
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ID=59379186
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720004770.2U Active CN206357547U (en) | 2017-01-04 | 2017-01-04 | A kind of mounting means of the injection valve plate of injection blow molding machine |
Country Status (1)
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| CN (1) | CN206357547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483835A (en) * | 2018-12-27 | 2019-03-19 | 东莞亿东机器有限公司 | Large size plastic jetting-moulding device hydraulic oil pipe joint structure |
| CN115476492A (en) * | 2022-10-28 | 2022-12-16 | 博创智能装备股份有限公司 | Distribution oil way mechanism of injection molding machine plasticizing system |
-
2017
- 2017-01-04 CN CN201720004770.2U patent/CN206357547U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483835A (en) * | 2018-12-27 | 2019-03-19 | 东莞亿东机器有限公司 | Large size plastic jetting-moulding device hydraulic oil pipe joint structure |
| CN115476492A (en) * | 2022-10-28 | 2022-12-16 | 博创智能装备股份有限公司 | Distribution oil way mechanism of injection molding machine plasticizing system |
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