CN205853072U - Level detecting apparatus at the bottom of a kind of ceramic brick press mould - Google Patents
Level detecting apparatus at the bottom of a kind of ceramic brick press mould Download PDFInfo
- Publication number
- CN205853072U CN205853072U CN201620711431.3U CN201620711431U CN205853072U CN 205853072 U CN205853072 U CN 205853072U CN 201620711431 U CN201620711431 U CN 201620711431U CN 205853072 U CN205853072 U CN 205853072U
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- CN
- China
- Prior art keywords
- steam vent
- mold core
- plate
- probe
- ceramic brick
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
This utility model embodiment discloses level detecting apparatus at the bottom of a kind of ceramic brick press mould, described ceramic brick press includes that frame, upper mold core assembly and lower mold core assembly, described lower mold core assembly include lower mold core, lower magnetically attractive plate, ejector plate, die bottom plate, eject walking beam, locked mode bar and steam vent.This utility model embodiment also discloses position detecting method at the bottom of a kind of ceramic brick press mould.This utility model is positioned proximate to switch in steam vent, it is provided with exploration hole at the corresponding described steam vent of described die bottom plate, it is provided with probe at the corresponding described steam vent of described ejector plate, described probe can extend in described exploration hole, described proximity switch is used for detecting whether described probe arrives preset distance, detect the most accurate, reduce the impact of dust, improve device security.
Description
Technical field
This utility model relates to a kind of detection device, particularly relates to level detecting apparatus at the bottom of a kind of ceramic brick press mould.
Background technology
Existing ceramic brick press specific works principle is as follows: ceramic press mould divides part of the upper die and part of the lower die.On
Mould is made up of with upper mold core magnetically attractive plate, is fixed on the dynamic beam 1 ' of press.Lower mold is by framed 2 ' fixed and movable ejector plate
3 ', magnetically attractive plate 4 ', lower mold core 5 ', leather bag 6 ' composition, framed 2 ' are fixed on base 7 '.Lower magnetically attractive plate 4 ' is solid by mechanical bolt
Being scheduled on ejector plate 3 ', lower mold core 5 ' is passed through magnetic-adsorption on lower magnetically attractive plate 4 ' by lower magnetically attractive plate 4 '.Eject walking beam 8 ' to lead to
Cross locked mode bar 9 ' to be locked on locked mode bar 9 ' by ejector plate 3 ', and move up and down with ejector plate 3 '.Lower mold core 5 ' is the most just passed through
Ejecting mechanism moves up and down together.When ceramic powder is delivered to above lower mold by feed mechanism, ejecting mechanism drives under lower mold core 5 '
Fall, powder packed is being fallen in the die cavity formed because of core rod.Feed mechanism exits mould scope, core rod whereabouts pier material again.
Now ejected walking beam 8 ' position by displacement transducer 10 ' and proximity switch 11 ' detection.If lower mold arrives position, the end, press moves beam
1 ' falls to carrying out punching press.Complete whole circulation.
Using existing lower mold core detection method, whether lower mold core puts in place, depends primarily on the accuracy of detection of proximity switch
Calculating with displacement transducer.And the detection of proximity switch is affected by the diameter of the width and proximity switch that touch ferrum, deviation model
Enclose bigger.When occurring that leather bag is damaged, when dust enters between ejector plate and press base, dust can be cumulative, and dust is originally
Body also can affect the accuracy of detection of proximity switch.When detection data and the actual lower mold core displacement of proximity switch produce relatively big inclined
During difference, after moving deck-molding pressure punching press through press, easily occur that the safety that locked mode bar stress deformation and press base are subject to crushing is hidden
Suffer from.
Utility model content
This utility model embodiment technical problem to be solved is, it is provided that position detection at the bottom of a kind of ceramic brick press mould
Whether device, can accurately detect ejector plate and decline and put in place, reduces the impact of dust, improves device security.
In order to solve above-mentioned technical problem, this utility model embodiment provides position detection at the bottom of a kind of ceramic brick press mould
Device, described ceramic brick press include frame, upper mold core assembly and lower mold core assembly, described lower mold core assembly include lower mold core,
Lower magnetically attractive plate, ejector plate, die bottom plate, ejecting walking beam, locked mode bar and steam vent, described die bottom plate is located in frame, institute
State ejector plate and be located at above die bottom plate, described ejector plate is sequentially provided with lower magnetically attractive plate and lower mold core, described in eject walking beam
Being located at the receiving intracavity below frame, it drives ejector plate to move up and down by locked mode bar, described in eject walking beam side and be provided with
Displacement transducer, described steam vent connects described receiving chamber and die bottom plate, is provided with proximity switch, described mould in described steam vent
It is provided with exploration hole at the corresponding described steam vent of tool base plate, at the corresponding described steam vent of described ejector plate, is provided with probe, described probe
Can extend in described exploration hole, described proximity switch is used for detecting whether described probe arrives preset distance.
As the improvement of such scheme, described proximity switch is vertically located at the radial center of steam vent, described probe and
Described proximity switch is coaxially disposed.
As the improvement of such scheme, the diameter of described exploration hole is less than the diameter of described steam vent.
Correspondingly, this utility model embodiment additionally provides position detecting method at the bottom of a kind of ceramic brick press mould, is included in
The steam vent of connection receiving chamber and die bottom plate is positioned proximate to switch, probe is set at the corresponding described steam vent of ejector plate,
Described probe is followed ejector plate and is synchronized with the movement, and described proximity switch detects the position of described probe, with determine ejector plate whether with
Die bottom plate is close to.
As the improvement of such scheme, die bottom plate is provided with ejector plate, connects described ejector plate and top by locked mode bar
Go out walking beam, described in eject walking beam by locked mode bar drive ejector plate move up and down；Arrange in the described walking beam side that ejects
Displacement transducer, ejects the displacement of walking beam by displacement sensor.
As the improvement of such scheme, the shift value ejecting walking beam gone out when displacement sensor reaches to decline the end
Position, and the position of the described probe that proximity switch detects not up to declines position, the end, then judge that ejector plate is fitted with die bottom plate
Bad, and signal an alert.
Implement this utility model embodiment, have the advantages that
This utility model is positioned proximate to switch in steam vent, is provided with detection at the corresponding described steam vent of described die bottom plate
Hole, is provided with probe at the corresponding described steam vent of described ejector plate, and described probe can extend in described exploration hole, described close to opening
Pass is used for detecting whether described probe arrives preset distance, detects the most accurate, reduces the impact of dust, improves equipment safety
Property.
Accompanying drawing explanation
Fig. 1 is detection structural representation in position at the bottom of existing ceramic brick press mould；
Fig. 2 is the structural representation of level detecting apparatus at the bottom of this utility model a kind of ceramic brick press mould；
Fig. 3 is the A portion enlarged drawing of Fig. 2.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing
Type is described in further detail.Only this statement, this utility model occur in the text or i.e. will appear from upper and lower, left and right, front,
Afterwards, the orientation word such as inside and outside, only on the basis of accompanying drawing of the present utility model, it is not to concrete restriction of the present utility model.
As shown in Figure 1-Figure 3, this utility model embodiment provides level detecting apparatus at the bottom of a kind of ceramic brick press mould, institute
State ceramic brick press and include frame 1, upper mold core assembly 2 and lower mold core assembly 3.Described upper mold core assembly 2 wraps the most successively
Including beam 21, upper magnetically attractive plate 22, upper mold core 23, described dynamic beam 21 is located at bottom upper beam 4.Described lower mold core assembly 3 includes lower mold
Core 31, lower magnetically attractive plate 32, ejector plate 33, die bottom plate 34, eject walking beam 35, locked mode bar 36 and steam vent 37, described mould
Base plate 34 is located in frame 1, and described ejector plate 33 is located at above die bottom plate 34, and described ejector plate 33 is sequentially provided with lower magnetically attractive
Plate 32 and lower mold core 31, described in eject walking beam 35 and be located in the receiving chamber 5 below frame 1, it is driven by locked mode bar 36 and pushes away
Top board 33 moves up and down, described in eject walking beam 35 side and be provided with displacement transducer 6, described steam vent 37 connects described receiving chamber
5 and die bottom plate 34, it is provided with proximity switch 7 in described steam vent 37, sets at the corresponding described steam vent 37 of described die bottom plate 34
Having exploration hole 8, be provided with probe 9 at the corresponding described steam vent 37 of described ejector plate 33, described probe 9 can extend into described exploration hole
In 8, described proximity switch 7 is used for detecting whether described probe 9 arrives preset distance.
This utility model is positioned proximate to switch 7 in steam vent 37, at the corresponding described steam vent 37 of described die bottom plate 34
Being provided with exploration hole 8, be provided with probe 9 at the corresponding described steam vent 37 of described ejector plate 33, described probe 9 can extend into described detection
In hole 8, described proximity switch 7 is used for detecting whether described probe 9 arrives preset distance, detects the most accurate, reduces dust
Impact, improves device security.
Preferably, described proximity switch 7 is vertically located at the radial center of steam vent 37, described probe 9 and described close
Switch 7 is coaxially disposed.Owing to proximity switch 7 is vertically located at the radial center of steam vent 37, fall above steam vent 37
Dust can be drained from the surrounding of proximity switch 7, and steam vent 37 is in exhaust process, and proximity switch 7 is played and washes away by air-flow
Effect, remains close to switch the cleaning of 7, improves the precision of proximity switch 7.On the other hand, due to proximity switch 7 and probe 9 it is
Just to, proximity switch 7 detection direction identical with the moving direction of probe 9, when probe 9 produces displacement, proximity switch 7
Numerical value can produce change at once, improves the detection sensitivity of proximity switch 7 further.
More preferably, the diameter of described exploration hole 8 is less than the diameter of described steam vent 37.Owing to the top of proximity switch 7 is pasted
Nearly described exploration hole 8, and the diameter of exploration hole 8 is less than the diameter of described steam vent 37, forms runner at the top of proximity switch 7
Narrow zone, therefore enters the air of steam vent 37 by the top shape at proximity switch 7 from exploration hole 8 during air intake-exhaust
Become the high velocity air dissipated to surrounding, it is ensured that the cleaning of proximity switch 7, prevent dust from piling up at proximity switch 7 top.
Correspondingly, this utility model embodiment additionally provides position detecting method at the bottom of a kind of ceramic brick press mould, is included in
The steam vent 37 of connection receiving chamber 5 and die bottom plate 34 is positioned proximate to switch 7, at the corresponding described steam vent 37 of ejector plate 33
Arranging probe 9, described probe 9 is followed ejector plate 33 and is synchronized with the movement, and described proximity switch 7 detects the position of described probe 9, with really
Determine whether ejector plate 33 is close to die bottom plate 34.
Preferably, die bottom plate 34 is provided with ejector plate 33, connects described ejector plate 33 by locked mode bar 36 and ejects work
Dynamic beam 35, described in eject walking beam 35 and drive ejector plate 33 to move up and down by locked mode bar 36；Walking beam 35 1 is ejected described
Side arranges displacement transducer 6, is measured the displacement ejecting walking beam 35 by displacement transducer 6.
Preferably due to displacement transducer 6 measurement is the displacement ejecting walking beam 35, then by ejecting walking beam 35
Displacement indirect measuring go out the displacement of ejector plate 33.But, between ejector plate 33 and die bottom plate 34, there is more dust, top
Go out walking beam 35 under the powerful pulling force of hydraulic pressure, easily make locked mode bar 36 produce elastic deformation, occur that ejecting walking beam 35 surveys
Amount puts in place, but the situation that ejector plate 33 reality does not puts in place.Therefore, walking beam 35 is ejected when what displacement transducer 6 was measured
Shift value reaches to decline position, the end, and when the position of the described probe 9 that proximity switch 7 detects not up to declines position, the end, then sentences
Disconnected ejector plate 33 is fitted bad with die bottom plate 34, and signal an alert.Operator are according to alarm, after fixing a breakdown, and side
Can continue to produce.
Above disclosed only this utility model one preferred embodiment, can not limit this practicality with this certainly
Novel interest field, the equivalent variations therefore made according to this utility model claim, still belong to what this utility model was contained
Scope.
Claims (3)
1. a level detecting apparatus at the bottom of ceramic brick press mould, described ceramic brick press includes frame, upper mold core assembly and lower mold
Core assembly, described lower mold core assembly include lower mold core, lower magnetically attractive plate, ejector plate, die bottom plate, eject walking beam, locked mode bar and
Steam vent, described die bottom plate is located in frame, and described ejector plate is located at above die bottom plate, and described ejector plate is sequentially provided with
Lower magnetically attractive plate and lower mold core, described in eject walking beam and be located at the receiving intracavity below frame, it drives ejector plate by locked mode bar
Move up and down, it is characterised in that described in eject walking beam side and be provided with displacement transducer, described steam vent connects described receiving chamber
And die bottom plate, it is provided with proximity switch in described steam vent, is provided with exploration hole at the corresponding described steam vent of described die bottom plate, institute
Stating and be provided with probe at the corresponding described steam vent of ejector plate, described probe can extend in described exploration hole, and described proximity switch is used
In detecting whether described probe arrives preset distance.
2. level detecting apparatus at the bottom of ceramic brick press mould as claimed in claim 1, it is characterised in that described proximity switch is vertical
Being located at the radial center of steam vent, described probe and described proximity switch are coaxially disposed.
3. level detecting apparatus at the bottom of ceramic brick press mould as claimed in claim 1, it is characterised in that the diameter of described exploration hole
Diameter less than described steam vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620711431.3U CN205853072U (en) | 2016-07-07 | 2016-07-07 | Level detecting apparatus at the bottom of a kind of ceramic brick press mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620711431.3U CN205853072U (en) | 2016-07-07 | 2016-07-07 | Level detecting apparatus at the bottom of a kind of ceramic brick press mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205853072U true CN205853072U (en) | 2017-01-04 |
Family
ID=57644781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620711431.3U Withdrawn - After Issue CN205853072U (en) | 2016-07-07 | 2016-07-07 | Level detecting apparatus at the bottom of a kind of ceramic brick press mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205853072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946105A (en) * | 2016-07-07 | 2016-09-21 | 佛山市恒力泰机械有限公司 | Mold bottom position detecting device and method of ceramic brick machine |
-
2016
- 2016-07-07 CN CN201620711431.3U patent/CN205853072U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946105A (en) * | 2016-07-07 | 2016-09-21 | 佛山市恒力泰机械有限公司 | Mold bottom position detecting device and method of ceramic brick machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170104 Effective date of abandoning: 20180904 |