CN209050941U - A kind of shifting formwork is quickly and the vertical injection molding machine slide plate mould shifting device that precisely stops - Google Patents
A kind of shifting formwork is quickly and the vertical injection molding machine slide plate mould shifting device that precisely stops Download PDFInfo
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- CN209050941U CN209050941U CN201821779417.2U CN201821779417U CN209050941U CN 209050941 U CN209050941 U CN 209050941U CN 201821779417 U CN201821779417 U CN 201821779417U CN 209050941 U CN209050941 U CN 209050941U
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- slide plate
- control valve
- directional control
- solenoid directional
- dynamic
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Abstract
The utility model relates to injection molding machine technical field, especially a kind of shifting formwork is quickly and the vertical injection molding machine slide plate mould shifting device that precisely stops.It includes lower template, determines slide plate, dynamic slide plate, displacement sensor, slide plate cylinder, the first solenoid directional control valve and the second solenoid directional control valve.The utility model controls the movement of slide plate cylinder by the first solenoid directional control valve and the second solenoid directional control valve, so that the sport efficiency of slide plate cylinder greatly improves；In the deceleration shifting formwork stage, by the movement for controlling the first solenoid directional control valve and the second solenoid directional control valve by portion, the speed of slide plate cylinder can be reduced rapidly, to make slide plate cylinder that dynamic slide plate be driven to reach desired position in the shorter time and apart from interior, displacement sensor is determined on the scheduled position of slide plate for detecting the displacement that dynamic slide plate is slided in shifting formwork with guaranteeing that dynamic slide plate can be stopped at accurately.The apparatus structure is simple, and shifting formwork is quick and can accurately stop on scheduled position, has very strong practical value and market popularization value.
Description
Technical field
The utility model relates to injection molding machine technical field, especially a kind of shifting formwork is quickly and the vertical injection molding machine that precisely stops
Slide plate mould shifting device.
Background technique
Injection molding machine mould shifting device will could arrive during shifting formwork after accelerating shifting formwork, at the uniform velocity shifting formwork and deceleration shifting formwork
Up to desired position, traditional injection molding machine mould shifting device is not high in the efficiency of each stage shifting formwork, such as converts from the uniform velocity shifting formwork
To after deceleration shifting formwork, tends not to quickly reduce speed, need by getting to scheduled position over long distances for a long time.Simultaneously
Traditional injection molding machine mould shifting device can not accurately stop on scheduled position, generally require just to can ensure that by repeatedly debugging
There is no excessive deviations for shifting formwork position and predetermined position.
Therefore, it is necessary to propose improvement project to existing injection molding machine mould shifting device, it is quickly and accurate to provide a kind of shifting formwork
The injection molding machine mould shifting device of stopping.
Utility model content
In view of the deficiency of the prior art, it is quickly and accurate that the purpose of this utility model is to provide a kind of shifting formworks
The vertical injection molding machine slide plate mould shifting device of stopping.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of shifting formwork quickly and the vertical injection molding machine slide plate mould shifting device that precisely stops, under it includes lower template, is fixed on
In template determine slide plate, be set to determine above slide plate and with determine dynamic slide plate that slide plate slides connect, for detecting dynamic slide plate slides
The displacement sensor of displacement, the slide plate cylinder for driving dynamic slide plate to slide on determining slide plate and connect respectively with slide plate cylinder
One solenoid directional control valve and the second solenoid directional control valve, the cavity of the slide plate cylinder are separated into left chamber and right chamber, and first electromagnetism changes
First actuator port of the first actuator port and the second solenoid directional control valve to valve is connected with the left chamber of slide plate cylinder respectively, described
Second actuator port of the second actuator port of the first solenoid directional control valve and the second solenoid directional control valve right chamber with slide plate cylinder respectively
It is connected.
Preferably, the slide plate cylinder be fixed in lower template and along the glide direction of dynamic slide plate be distributed, the slide plate cylinder and
It is additionally provided with a pulling block between the side wall of dynamic slide plate, the pulling block is fixedly connected with dynamic slide plate and slide plate cylinder piston rod respectively.
Preferably, the slide plate cylinder is set as being two, is respectively connected with the first solenoid directional control valve on each slide plate cylinder
With the second solenoid directional control valve.
Preferably, institute's displacement sensors are set as rod-pulling type linear displacement transducer, and the rod-pulling type straight-line displacement passes
Sensor is fixed in lower template and is distributed along the glide direction of dynamic slide plate, and the pull rod on the rod-pulling type linear displacement transducer is logical
It crosses one and is fixedly connected with block and be fixedly connected with pulling block.
Preferably, on the pull rod on be provided with an adjusting block, long stripes through hole, institute are vertically offered on the adjusting block
State the threaded hole for being fixedly connected and being offered on block with long stripes through hole contraposition cooperation.
Preferably, first solenoid directional control valve and the second solenoid directional control valve are disposed as three-position four-way electromagnetic directional valve.
Preferably, it is additionally provided with a positional cylinder on the lower end surface for determining slide plate, it is described to determine slide plate and dynamic slide plate corresponds to position
Set the through-hole for offering and passing through for positioning cylinder piston rod.
As the above scheme is adopted, the utility model is controlled by the first solenoid directional control valve and the second solenoid directional control valve
The movement of slide plate cylinder, so that the sport efficiency of slide plate cylinder greatly improves；In the deceleration shifting formwork stage, by by the first electricity of portion's control
The movement of magnetic reversal valve and the second solenoid directional control valve can reduce rapidly the speed of slide plate cylinder, thus in shorter time and distance
Interior to make slide plate cylinder that dynamic slide plate be driven to reach desired position, displacement sensor is for detecting what dynamic slide plate was slided in shifting formwork
Displacement is determined on the scheduled position of slide plate with guaranteeing that dynamic slide plate can be stopped at accurately.The apparatus structure is simple, and shifting formwork is quick
And can accurately stop on scheduled position, there is very strong practical value and market popularization value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the partial enlarged view in Fig. 1 at C；
Fig. 3 is the company between first solenoid directional control valve, the second solenoid directional control valve and slide plate cylinder of the utility model embodiment
Connect relation schematic diagram；
In figure: 10, lower template；11, determine slide plate；12, slide plate is moved；121, pulling block；13, displacement sensor；131, pull rod；
14, slide plate cylinder；141, left chamber；142, right chamber；143, slide plate cylinder piston rod；15, the first solenoid directional control valve；16, the second electromagnetism changes
To valve；17, it is fixedly connected with block；18, adjusting block；181, long stripes through hole；19, positional cylinder；191, cylinder piston rod is positioned；
The first actuator port of A1, the first solenoid directional control valve；The second actuator port of B1, the first solenoid directional control valve；P1,
The oil inlet of one solenoid directional control valve；The oil return opening of T1, the first solenoid directional control valve；
The first actuator port of A2, the second solenoid directional control valve；The second actuator port of B2, the second solenoid directional control valve；P2,
The oil inlet of two solenoid directional control valves；The oil return opening of T2, the second solenoid directional control valve；
A, the first terminals of the first solenoid directional control valve or the second solenoid directional control valve；B, the first solenoid directional control valve or the second electricity
Second terminals of magnetic reversal valve.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
As shown in Figure 1 to Figure 3, a kind of shifting formwork provided by the utility model is quickly and the vertical injection molding machine slide plate that precisely stops
Mould shifting device, it include lower template 10, be fixed in lower template 10 determine slide plate 11, be set to determine the top of slide plate 11 and with determine cunning
The dynamic slide plate 12 that plate 11 is slidably connected, the displacement sensor 13 for detecting dynamic 12 slide displacement of slide plate, for driving dynamic slide plate
The 12 slide plate cylinders 14 slided on determining slide plate 11 and the first solenoid directional control valve 15 being connect respectively with slide plate cylinder 14 and the second electricity
Magnetic reversal valve 16, the cavity of slide plate cylinder 14 are separated into left chamber 141 and right chamber 142, the first working oil of the first solenoid directional control valve 15
First actuator port A2 of mouth A1 and the second solenoid directional control valve 16 is connected with the left chamber 141 of slide plate cylinder 14 respectively, the first electromagnetism
The right side with slide plate cylinder 14 respectively second actuator port B2 of the second actuator port B1 of reversal valve 15 and the second solenoid directional control valve 16
Chamber 142 is connected.
Based on the above structure, the present apparatus passes through the first solenoid directional control valve 15 and the second solenoid directional control valve 16 and slide plate cylinder 14
It cooperates, realizes that control slide plate cylinder 14 drives dynamic slide plate 12 determining the sliding on slide plate 11.It in actual use can be with
By a fueller simultaneously to 16 fuel feeding of the first solenoid directional control valve 15 and the second solenoid directional control valve, or pass through two fuel feeding
Device is respectively to 16 fuel feeding of the first solenoid directional control valve 15 and the second solenoid directional control valve, and specific working principle is as follows: when first
When first terminals a of solenoid directional control valve 15 obtains electric, the first terminals a of the second solenoid directional control valve 16 also it is electric, at this point, passing through
First actuator port A1 of the first solenoid directional control valve 15 and the first actuator port A2 of the second solenoid directional control valve 16 is simultaneously slide plate
141 fuel feeding of left chamber of cylinder 14, in for left chamber 141 during fuel feeding, as the oil mass in left chamber 141 increases, slide plate cylinder 14
Piston and slide plate cylinder piston rod 143 can be slided to right chamber 142 and compress the space of right chamber 142, to make the oil in right chamber 142
It can be returned by the second actuator port B1 of the first solenoid directional control valve 15 and the second actuator port B2 of the second solenoid directional control valve 16
Oil, slide plate cylinder piston rod 143 can drive dynamic slide plate 12 Slideslip to the right on determining slide plate 11 in the process；Similarly, when
When second terminals b of one solenoid directional control valve 15 obtains electric, the second terminals b of the second solenoid directional control valve 16 also it is electric when, slide plate
Cylinder piston rod 143 can drive dynamic slide plate 12 Slideslip to the left on determining slide plate 11.With it is traditional by a solenoid directional control valve and
The oil piping system of the slide plate mould shifting device of one fueller composition is compared, and the charge oil pressure in each solenoid directional control valve is constant
In the case where, fuel delivery and delivery rate to slide plate cylinder 14 can be obviously increased in boost phase and constant velocity stage, thus
Can achieve the effect of rapid mould-moving, so reduce dynamic slide plate 12 slide into determine the Shi Suohua of the predetermined position on slide plate 11 when
Between, and guarantee machine longer service life more time saving than the oil circuit device of conventional skateboard sliding shifting formwork；Simultaneously in the decelerating phase, the
First terminals a power loss of one solenoid directional control valve 15, the first terminals a of the second solenoid directional control valve 16 at this time still in electric shape
State, left chamber 141 reduces an oil-feed port (i.e. A1) at this time, to greatly reduce 141 fuel feeding of left chamber within the unit time
Flow enables dynamic slide plate 12 quickly to reduce speed, when reaching predetermined position, the first wiring of the second solenoid directional control valve 16
A power loss is held, so that dynamic slide plate 12 stops on a predetermined position.It can be in the fortune of dynamic slide plate 12 using the setting of displacement sensor 13
During dynamic, the displacement that dynamic slide plate 12 slides on determining slide plate 11 is accurately detected, thus in the second electricity of decelerating phase control
The commutation oil return of magnetic reversal valve 16 stops slide plate 12 accurately to guarantee that slide plate cylinder 14 can accurately drive dynamic slide plate 12
Determining the predetermined position on slide plate 11.Based on this, the apparatus structure is simple, and shifting formwork is quick and can accurately stop at scheduled
On position, there is very strong practical value and market popularization value.
In order to guarantee that the dynamic slide plate 12 of driving that slide plate cylinder 14 can be stable is determining the sliding on slide plate 11, as preferred side
Case, the slide plate cylinder 14 of the present embodiment are fixed in lower template 10 and are distributed along the glide direction of dynamic slide plate 12, slide plate cylinder 14 and dynamic
A pulling block 121 is additionally provided between the side wall of slide plate 12, pulling block 121 is fixed with dynamic slide plate 12 and slide plate cylinder piston rod 143 respectively
Connection.
Stability of the dynamic slide plate 12 when sliding on determining slide plate 11 is driven in order to further enhance slide plate cylinder 14, as preferred
Scheme, the slide plate cylinder 14 of the present embodiment are set as two, and the first solenoid directional control valve 15 and are respectively connected on each slide plate cylinder 14
Two solenoid directional control valves 16.Drive dynamic slide plate 12 fixed by being set to two slide plate cylinders 14 in dynamic 12 two sides of slide plate as a result,
Sliding on slide plate 11 guarantees dynamic slide plate 12 when sliding on determining slide plate 11 to keep the stress of slide plate 12 more uniform
Stability.Preferably, the slide plate cylinder 14 of the present embodiment can be set to Dual-direction slide plate cylinder (not shown), Dual-direction slide plate
Two piston rods on cylinder pass through a pulling block 121 and are fixedly connected with dynamic slide plate 12, so that slide plate cylinder 14 be made to drive dynamic slide plate
12 is more stable when sliding on determining slide plate 11.
For the displacement for enabling displacement sensor 13 accurately to reflect that dynamic slide plate 12 slides on determining slide plate 11, as excellent
Scheme is selected, the displacement sensor 13 of the present embodiment is set as rod-pulling type linear displacement transducer 13, rod-pulling type straight-line displacement sensing
Device 13 is fixed in lower template 10 and is distributed along the glide direction of dynamic slide plate 12, the pull rod on rod-pulling type linear displacement transducer 13
131 are fixedly connected with block 17 by one is fixedly connected with pulling block 121.Slide plate 12, which is moved, when the drive of slide plate cylinder 14 as a result, is determining slide plate
While sliding on 11, the pull rod 131 on rod-pulling type linear displacement transducer 13 moves linearly together also with dynamic slide plate 12, from
And it can accurately reflect the displacement that dynamic slide plate 12 slides on determining slide plate 11.
For the accuracy of 13 displacement data of displacement sensor, preferably, it is arranged on the pull rod 131 of the present embodiment
There is an adjusting block 18, vertically offer long stripes through hole 181 on adjusting block 18, described be fixedly connected on block 17 offers and strip
The threaded hole (not shown) of the contraposition cooperation of shape through-hole 181.Make to draw by the long stripes through hole 181 on adjusting block 18 as a result,
Bar 131 is connect with block 17 is fixedly connected with, and can guarantee the running route of pull rod 131 and the running route of slide plate cylinder piston rod 143
It is parallel to each other, to guarantee the accuracy of 13 displacement data of displacement sensor.
Preferably, first solenoid directional control valve 15 of the present embodiment and the second solenoid directional control valve 16 are disposed as three
Four-way electromagnetic reversing valve.
It is capable of fixing when sliding into predetermined position for the ease of dynamic slide plate 12 in determining on slide plate 11, preferably,
It is additionally provided with a positional cylinder 19 on the lower end surface for determining slide plate 11 of the present embodiment, determines to open on 12 corresponding position of slide plate 11 and dynamic slide plate
Equipped with the through-hole (not shown) passed through for positioning cylinder piston rod 191.Dynamic slide plate 12 slides into pre- on determining slide plate 11 as a result,
When fixed position, positioning cylinder piston rod 191 is inserted into dynamic slide plate 12, is determined on slide plate 11 so that slide plate 12 be made to be fixed on.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (7)
1. a kind of shifting formwork is quickly and the vertical injection molding machine slide plate mould shifting device that precisely stops, it is characterised in that: it include lower template,
Be fixed in lower template determine slide plate, be set to determine above slide plate and with determine dynamic slide plate that slide plate slides connect, dynamic for detecting
Slide plate slides displacement displacement sensor, the slide plate cylinder for driving dynamic slide plate to slide on determining slide plate and respectively with slide plate cylinder
The first solenoid directional control valve and the second solenoid directional control valve of connection, the cavity of the slide plate cylinder are separated into left chamber and right chamber, and described the
First actuator port of the first actuator port of one solenoid directional control valve and the second solenoid directional control valve respectively with the left chamber phase of slide plate cylinder
Second actuator port of connection, the second actuator port of first solenoid directional control valve and the second solenoid directional control valve respectively with slide plate
The right chamber of cylinder is connected.
2. a kind of shifting formwork as described in claim 1 is quickly and the vertical injection molding machine slide plate mould shifting device that precisely stops, feature
Be: the slide plate cylinder is fixed in lower template and is distributed along the glide direction of dynamic slide plate, the side of the slide plate cylinder and dynamic slide plate
A pulling block is additionally provided between wall, the pulling block is fixedly connected with dynamic slide plate and slide plate cylinder piston rod respectively.
3. a kind of shifting formwork as described in claim 1 is quickly and the vertical injection molding machine slide plate mould shifting device that precisely stops, feature
Be: the slide plate cylinder is set as two, is respectively connected with the first solenoid directional control valve on each slide plate cylinder and the second electromagnetism changes
To valve.
4. a kind of shifting formwork as claimed in claim 2 is quickly and the vertical injection molding machine slide plate mould shifting device that precisely stops, feature
Be: institute's displacement sensors are set as rod-pulling type linear displacement transducer, and the rod-pulling type linear displacement transducer is fixed on
It is distributed in lower template and along the glide direction of dynamic slide plate, the pull rod on the rod-pulling type linear displacement transducer passes through a fixed company
Block is connect to be fixedly connected with pulling block.
5. a kind of shifting formwork as claimed in claim 4 is quickly and the vertical injection molding machine slide plate mould shifting device that precisely stops, feature
It is: is provided with an adjusting block on the pull rod, long stripes through hole is vertically offered on the adjusting block, it is described to be fixedly connected with block
On offer with long stripes through hole contraposition cooperation threaded hole.
6. a kind of shifting formwork as described in claim 1 is quickly and the vertical injection molding machine slide plate mould shifting device that precisely stops, feature
Be: first solenoid directional control valve and the second solenoid directional control valve are disposed as three-position four-way electromagnetic directional valve.
7. such as the vertical injection molding machine slide plate shifting formwork that a kind of shifting formwork described in any one of claims 1 to 6 is quick and precisely stops
Device, it is characterised in that: it is additionally provided with a positional cylinder on the lower end surface for determining slide plate, it is described to determine slide plate and dynamic slide plate corresponds to position
Set the through-hole for offering and passing through for positioning cylinder piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821779417.2U CN209050941U (en) | 2018-10-30 | 2018-10-30 | A kind of shifting formwork is quickly and the vertical injection molding machine slide plate mould shifting device that precisely stops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821779417.2U CN209050941U (en) | 2018-10-30 | 2018-10-30 | A kind of shifting formwork is quickly and the vertical injection molding machine slide plate mould shifting device that precisely stops |
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| Publication Number | Publication Date |
|---|---|
| CN209050941U true CN209050941U (en) | 2019-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821779417.2U Active CN209050941U (en) | 2018-10-30 | 2018-10-30 | A kind of shifting formwork is quickly and the vertical injection molding machine slide plate mould shifting device that precisely stops |
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| CN (1) | CN209050941U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587901A (en) * | 2019-08-02 | 2019-12-20 | 东莞市今塑精密机械有限公司 | Mold moving device and injection molding machine thereof |
| CN111923335A (en) * | 2020-09-08 | 2020-11-13 | 陈珊珊 | Stable rack for mold injection molding machine |
-
2018
- 2018-10-30 CN CN201821779417.2U patent/CN209050941U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587901A (en) * | 2019-08-02 | 2019-12-20 | 东莞市今塑精密机械有限公司 | Mold moving device and injection molding machine thereof |
| CN111923335A (en) * | 2020-09-08 | 2020-11-13 | 陈珊珊 | Stable rack for mold injection molding machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A slide plate mold moving device for vertical injection molding machine with fast and accurate mold moving stop Effective date of registration: 20201229 Granted publication date: 20190702 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN XINJINLI MACHINERY Co.,Ltd. Registration number: Y2020980010092 |