CN207172682U - A kind of injection machine mould protection device based on power control method - Google Patents
A kind of injection machine mould protection device based on power control method Download PDFInfo
- Publication number
- CN207172682U CN207172682U CN201720845348.XU CN201720845348U CN207172682U CN 207172682 U CN207172682 U CN 207172682U CN 201720845348 U CN201720845348 U CN 201720845348U CN 207172682 U CN207172682 U CN 207172682U
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- CN
- China
- Prior art keywords
- cylinder
- moving platen
- cover half
- motor
- injection machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection machine mould protection device based on power control method, protected for the matched moulds pressurize action between being pulled to the moving platen on upper substrate and the cover half on infrabasal plate, including controller, the cylinder and spring being fixed between upper substrate and moving platen, clasp on moving platen, the button bar pulled located at cover half, motor, expansion link and pressure sensor, motor is used to drive expansion link to drive clasp to move between position of the connection departing from button bar, cylinder is used to drive moving platen to move towards close to the direction with pulling away from cover half, controller respectively with pressure sensor, motor and cylinder electrical connection；Pressure sensor by moving platen and cover half pull between pressure signal send to controller, controller is received after pressure signal according to the predetermined power state modulator cylinder or motor action of cylinder.Matched moulds pressurize action between the utility model can be pulled to moving platen and cover half carries out duplicate protection.
Description
Technical field
Injection machine technical field is the utility model is related to, more particularly to a kind of injection machine mould protection device.
Background technology
As a kind of former, it thermoplastic or thermosetting plastics can be made injection machine using mould
Variously-shaped plastic products.Common injection machine is mainly by injecting systems, Clamping System, hydraulic system and control system etc.
Composition.Wherein, the main function of Clamping System is to ensure mould closure, open and eject product.
In order to be protected to mould, the mould assembling action of injection machine, entered generally by controller according to predetermined parameter
OK, specifically, controller promotes moving platen matched moulds by cylinder.However, when cylinder is to the power output parameter of matched moulds pressurize
When not meeting parameter preset, the pressure protective system that injection machine carries can control cylinder to act, and reach protection mould by molding
The purpose of tool.
However, the air-tightness of cylinder requires higher, under the worst hot case environment of mould, gas leakage situation happens occasionally,
Often there is press detection sensor and examine indeterminable situation, therefore, existing injection machine pressure protective system passes in pressure detecting
In the case that sensor detects not normal or cylinder trouble, the protection purpose to mould is unable to reach.
Utility model content
To be solved in the utility model is that existing injection machine detects not normal or cylinder trouble feelings in press detection sensor
Under condition, the problem of can not being protected to mould.
In order to solve the above problems, the utility model provides a kind of injection machine mould protection dress based on power control method
Put, protected for the matched moulds pressurize action between being pulled to the moving platen on upper substrate and the cover half on infrabasal plate
Shield, including：Controller, the cylinder and spring being fixed between the upper substrate and the moving platen, located at the moving platen one
The clasp of side, the button bar pulled located at the cover half and matched with the clasp, the motor being fixed on the upper substrate, company
The expansion link being connected between the motor and the clasp and the pressure sensor pulled located at the cover half, the motor are used
In driving the expansion link to drive the clasp to be moved between connecting and departing from the position of the button bar, the cylinder is used for band
The moving platen is moved to move towards close to the direction pulled away from the cover half, the controller respectively with the pressure sensor,
The motor and cylinder electrical connection；The pressure sensor by the moving platen and the cover half pull between pressure believe
Number send to the controller, the controller is received after the pressure signal according to the predetermined power state modulator of the cylinder
The cylinder or the motor action.
Preferably, in addition to the guide rod that is fixed between the upper substrate and the moving platen, the dynamic model
The interface to match with the guide rod is provided with plate.
Preferably, in addition to the cushion on the interface.
Preferably, the quantity of the guide rod is two, and is divided into the both sides of the cylinder.
Preferably, in addition to the transmission mechanism that is connected between the motor and the expansion link.
Preferably, the quantity of the spring is two, and is symmetricly set in the both sides of the cylinder.
Compared with prior art, the beneficial effects of the utility model are：
For the utility model after the moving platen and the cover half pull matched moulds, the pressure sensor can be by the dynamic model
Pressure signal between plate and the cover half are pulled is sent to the controller, and simple program of the controller built in it can be with
The pressure signal is converted into actual power parameter, and compared with the predetermined power parameter of the cylinder, when the reality
When border power parameter is consistent with the predetermined power parameter, show that the cylinder operation is normal, and the controller can control
The cylinder keeps matched moulds pressurize action, and when the actual power parameter and the predetermined power parameter are inconsistent, show
There is failure (such as the problems such as gas leakage) in the cylinder, now, the controller can control the motor driving described flexible
Bar acts so that the clasp is connected with the button bar, with maintain the moving platen and the cover half pull between matched moulds pressurize
Action, and after matched moulds pressurize action is completed, the simple program built in the controller can control the cylinder or the electricity
Machine stopping acts, and the spring can be such that the moving platen is pulled away from the cover half, to realize die sinking, so as on the whole to institute
State moving platen and the cover half pull between matched moulds pressurize action carry out duplicate protection.
Brief description of the drawings
Fig. 1 is the overall structure of the injection machine mould protection device based on power control method in the utility model embodiment
Schematic diagram；
Wherein, 1, moving platen；11st, upper substrate；2nd, cover half is pulled；21st, infrabasal plate；3rd, cylinder；4th, motor；41st, transmission mechanism；
5th, spring；6th, clasp；7th, button bar；8th, expansion link；9th, guide rod.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
A kind of as shown in figure 1, injection machine mould protection dress based on power control method of the utility model preferred embodiment
Put, the injection machine mould protection device is used for the moving platen 1 being fixed on upper substrate 11 and the cover half being fixed on infrabasal plate 21
Pull when the matched moulds between 2 acts with die sinking and protected, it includes：The controller of simple program is built-in with, is fixed on described
Cylinder 3 and spring 5 between substrate 11 and the moving platen 1, the clasp 6 located at the side of moving platen 1, located at described fixed
Button bar 7 that mould is pulled on 2 and matched with the clasp 6, the motor 4 being fixed on the upper substrate 11, it is connected to the motor 4
Expansion link 8 between the clasp 6 and pressure sensor on 2 is pulled located at the cover half, the motor 4 is used to drive institute
Expansion link 8 is stated to drive the clasp 6 to be moved between connecting and departing from the position of the button bar 7, the cylinder 3 is used to drive institute
State moving platen 1 towards close to away from the cover half pull 2 direction move, the controller respectively with the pressure sensor, institute
State motor 4 and the cylinder 3 electrically connects.
Specifically, after the moving platen 1 pulls 2-in-1 mould with the cover half, the pressure sensor can be by the moving platen 1
Pull the pressure signal between 2 with the cover half to send to the controller, and simple program of the controller built in it can be with
The pressure signal is converted into actual power parameter, and compared with the predetermined power parameter of the cylinder 3, when the reality
When border power parameter is consistent with the predetermined power parameter, show that the cylinder 3 is working properly, and the controller can control
The cylinder 3 keeps matched moulds pressurize action, and when the actual power parameter and the predetermined power parameter are inconsistent, show
There is failure (such as the problems such as gas leakage) in the cylinder 3, now, the controller can control the motor 4 to drive described stretch
Contracting bar 8 acts, so that the clasp 6 is connected with the button bar 7, to maintain the moving platen 1 and the cover half to pull between 2
Matched moulds pressurize acts, and after matched moulds pressurize action is completed, the simple program built in the controller can control the cylinder 3
Or the stopping of motor 4 action, so that the clasp 6 departs from the button bar 7, and the spring 5 can make the moving platen 1
2 are pulled away from the cover half, to realize die sinking.Exemplary, the button bar 7 can be a back-off, and the clasp 6 with it is described fall
The connection and disconnection between the clasp 6 and the back-off can be realized between button by the position movement of clasp 6.
In order that the moving platen 1 can be moved steadily towards close to the direction with pulling 2 away from the cover half, it is exemplary,
Guide rod 9 can also be set between the upper substrate 11 and the moving platen 1, and open up on the moving platen 1 with it is described
The interface that guide rod 9 matches.Further, in order to avoid the moving platen 1 rocks during movement, or
Because the restoring force of spring 5 is excessive and caused by damage, it is exemplary, cushion can also be set on the interface.
In order that the moving platen 1 can be moved smoothly, the quantity of the guide rod 9 can also be arranged to two,
And the guide rod 9 is set to be divided into the both sides of the cylinder 3.And preferably, the quantity of the spring 5 can also be arranged into two
It is individual, and it is symmetricly set in the both sides of the cylinder 3, so that the stress equalization of the moving platen 1.
It is, of course, also possible to transmission mechanism 41 is set between the motor 4 and the expansion link 8, so that the motor 4 can
With by driving the transmission mechanism 41 to drive the expansion link 8 to move so that the clasp 6 connection with depart from described in
Moved between the position of button bar 7, and the setting can be in order to the adjustment of the position of expansion link 8, in order to which user operates.It is exemplary
, the transmission mechanism 41 can be gear drive, bolt and nut transmission or the reality by way of other transmissions are combined
It is existing.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and replacement can also be made, these change
Enter and replace and also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of injection machine mould protection device based on power control method, for the moving platen on upper substrate with being located at
Matched moulds pressurize action between cover half on infrabasal plate is pulled is protected, it is characterised in that including：Controller, it is fixed on described
Cylinder and spring between upper substrate and the moving platen, the clasp located at the moving platen side, pull located at the cover half
And match with the clasp button bar, be fixed on the upper substrate motor, be connected to the motor and the clasp it
Between expansion link and the pressure sensor pulled located at the cover half, the motor be used to drive the expansion link to drive
Clasp is stated to move between connecting and departing from the position of the button bar, the cylinder be used to driving the moving platen towards it is close with it is remote
The direction movement that the cover half is pulled, the controller are electrically connected with the pressure sensor, the motor and the cylinder respectively
Connect；The pressure sensor by the moving platen and the cover half pull between pressure signal send to the controller, it is described
Controller receives after the pressure signal cylinder or the motor according to the predetermined power state modulator of the cylinder
Make.
2. the injection machine mould protection device based on power control method as claimed in claim 1, it is characterised in that also include solid
Guide rod between the upper substrate and the moving platen, it is provided with the moving platen and is inserted with what the guide rod matched
Interface.
3. the injection machine mould protection device based on power control method as claimed in claim 2, it is characterised in that also include setting
Cushion on the interface.
4. the injection machine mould protection device based on power control method as claimed in claim 2, it is characterised in that the guiding
The quantity of bar is two, and is divided into the both sides of the cylinder.
5. the injection machine mould protection device based on power control method as claimed in claim 1, it is characterised in that also include connecting
The transmission mechanism being connected between the motor and the clasp.
6. the injection machine mould protection device based on power control method as claimed in claim 1, it is characterised in that the spring
Quantity be two, and be symmetricly set in the both sides of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720845348.XU CN207172682U (en) | 2017-07-12 | 2017-07-12 | A kind of injection machine mould protection device based on power control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720845348.XU CN207172682U (en) | 2017-07-12 | 2017-07-12 | A kind of injection machine mould protection device based on power control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207172682U true CN207172682U (en) | 2018-04-03 |
Family
ID=61737005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720845348.XU Expired - Fee Related CN207172682U (en) | 2017-07-12 | 2017-07-12 | A kind of injection machine mould protection device based on power control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207172682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664471A (en) * | 2018-12-06 | 2019-04-23 | 象山天星汽配有限责任公司 | A kind of protecting component of automotive window guide rail mold |
-
2017
- 2017-07-12 CN CN201720845348.XU patent/CN207172682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664471A (en) * | 2018-12-06 | 2019-04-23 | 象山天星汽配有限责任公司 | A kind of protecting component of automotive window guide rail mold |
| CN109664471B (en) * | 2018-12-06 | 2024-05-17 | 象山天星汽配有限责任公司 | Protective part of automobile window guide rail die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20190712 |