CN203973734U - The servo liftout attachment of a kind of new ceramics brick machine - Google Patents
The servo liftout attachment of a kind of new ceramics brick machine Download PDFInfo
- Publication number
- CN203973734U CN203973734U CN201420333172.6U CN201420333172U CN203973734U CN 203973734 U CN203973734 U CN 203973734U CN 201420333172 U CN201420333172 U CN 201420333172U CN 203973734 U CN203973734 U CN 203973734U
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- servo
- servomotor
- assembly
- liftout attachment
- new ceramics
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Abstract
The utility model discloses the servo liftout attachment of a kind of new ceramics brick machine.It comprises mechanical ejection assembly and ejects action control assembly; The described action component that ejects comprises: a servomotor, and it is connected with described mechanical ejection assembly; One servo controller, is electrically connected with described servomotor; One PLC programmable logic controller (PLC), is connected with described servo controller; With an encoder, be connected with described servo controller with described servomotor respectively.The utility model adopts automatically controlled servomotor to replace hydraulic control proportioning valve, by communication modes, is connected with controller, makes to be subject to the impact of electromagnetic interference greatly to reduce; Ejecting Control Component does not need hydraulic control, has reduced the place of leakage of oil, is no longer subject to the impact of system pressure fluctuation yet; Servomotor is basic not wearing and tearing in running, and long service life, has reduced use cost.
Description
Technical field
The utility model belongs to the technical field of hydraulic of ceramic hydraulic press, is specifically related to a kind of servo liftout attachment of ceramic hydraulic press.
Background technology
The liftout attachment of existing ceramic hydraulic press generally forms by comprising the mechanical ejection assembly of ejection cylinder assembly and synchronizer assembly and ejecting action control assembly, wherein ejects action control assembly and mainly adopts hydraulic control proportioning valve to realize the control that ejects action.But there is following shortcoming in this control model: 1, adopt the closed-loop control of hydraulic control proportioning valve analog quantity, its precision is easily subject to electromagnetic interference; 2, the oil circuit of hydraulic control proportioning valve need to be used seal, and seal can cause device oil leakage phenomenon because of wearing and tearing in the course of the work; 3, the action of hydraulic control proportioning valve is subject to the pressure influence of system liquid force feed, and the fluctuation of system pressure can affect its duty; 4, hydraulic control proportioning valve has very high requirement to the cleannes of hydraulic oil; 5, hydraulic control proportioning valve in use weares and teares because moving back and forth friction, and control accuracy is subject to the effect of attrition of pilot valve and inserted valve, therefore after spool wearing and tearing to a certain degree, must change proportioning valve, thereby causes use cost high.
Utility model content
The purpose of this utility model is to provide a kind of new ceramics brick machine servo liftout attachment, to solve the deficiencies in the prior art part.
For achieving the above object, the utility model adopts following technical scheme:
The servo liftout attachment of new ceramics brick machine, comprises mechanical ejection assembly and ejects action control assembly; The described action component that ejects comprises: a servomotor, and it is connected with described mechanical ejection assembly; One servo controller, is electrically connected with described servomotor; One PLC programmable logic controller (PLC), is connected with described servo controller; With an encoder, be connected with described servo controller with described servomotor respectively.
As preferably, described mechanical ejection assembly comprises: ejection cylinder assembly; Synchronizer assembly, is connected with described ejection cylinder assembly; Described servomotor connects with the connecting plate of synchronizeing of described synchronizer assembly by a transmission component.
As preferably, described transmission component is mainly comprised of reductor assembly, line slideway assembly and rack and pinion assembly.Wherein, the reductor of described reductor assembly is the Flanders reductor of SIEMENS company, and described rack and pinion assembly and line slideway assembly are self-made components.
As preferably, described PLC programmable logic controller (PLC) is connected with a man-machine interface.
As preferably, the S7-314C-2DP type PLC programmable logic controller (PLC) that described PLC programmable logic controller (PLC) is SIEMENS company.
As preferably, described man-machine interface is the KP1200 type man-machine interface of SIEMENS company.
As preferably, described servo controller is the servo controller of SIEMENS company.
As preferably, described servomotor is the servomotor of SIEMENS company.
As preferably, also comprise an approach switch, corresponding described mechanical ejection assembly setting.
As preferably, described servomotor is the servomotor that carries encoder, and it is connected with described servo controller with feedback cable by driving cable.
The utility model adopts automatically controlled servomotor to replace hydraulic control proportioning valve, by communication modes, is connected with controller, makes to be subject to the impact of electromagnetic interference greatly to reduce; Ejecting Control Component does not need hydraulic control, has reduced the place of leakage of oil, is no longer subject to the impact of system pressure fluctuation yet; Servomotor is basic not wearing and tearing in running, and long service life, has reduced use cost.
Accompanying drawing explanation
Fig. 1 is structure principle chart of the present utility model.
Fig. 2 is the structural representation of mechanical ejection assembly described in the utility model.
Fig. 3 is the structure principle chart that ejects action control assembly described in the utility model.
In figure:
1-mechanical ejection assembly; 11-ejection cylinder assembly; 12-synchronizer assembly; 121-synchronized connecting plate; 21-servomotor; 211-transmission component; 22-servo controller; 23-PLC programmable logic controller (PLC); 24-encoder; 25-man-machine interface; 3-approach switch.
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail.
The specific embodiment
As shown in Figure 1 to Figure 3, a kind of new ceramics discharging device of brick machine described in the utility model, mainly by mechanical ejection assembly 1, eject action control assembly and approach switch 3 forms.
Described mechanical ejection assembly 1 is mainly comprised of ejection cylinder assembly 11 and synchronizer assembly 12.
The described action control assembly that ejects is mainly comprised of servomotor 21, servo controller 22, PLC programmable logic controller (PLC) 23, encoder 24 and man-machine interface 25.The servomotor of servomotor 21Wei SIEMENS company, its output is connected with the synchronized connecting plate 121 of synchronizer assembly by transmission component 211.The servo controller of servo controller 22Wei SIEMENS company, is electrically connected with servomotor.The S7-314C-2DP type PLC programmable logic controller (PLC) of PLC programmable logic controller (PLC) 23Wei SIEMENS company, it is connected with servo controller 22 by DP cable.Encoder 24 is connected with servo controller with servomotor respectively.The KP1200 type man-machine interface of man-machine interface 25Wei SIEMENS company, it is connected with PLC programmable logic controller (PLC) by MPI cable.What described transmission component 211 adopted is conventional transmission component, as the transmission component being mainly comprised of reductor assembly, line slideway assembly and rack and pinion assembly.Servomotor is arranged on the reductor of reductor assembly, and reductor is fixedly mounted on synchronous connecting plate; The output shaft of reductor is installed gear, and synchronized one side is installed tooth bar, and is aided with line slideway and does rectilinear motion back and forth.The reductor of described reductor assembly is the Flanders reductor of SIEMENS company, and described rack and pinion assembly and line slideway assembly are self-made components.
The corresponding mechanical ejection assembly 1 of described approach switch 3 arranges, can determine mechanical zero when system powers on.
The course of work of the present utility model is as follows:
1. truck proceeds to anteposition------> 2. liftout attachment once falls------> 3. truck base-material grid retreats------→ 4. liftout attachment secondary falls, and-----> 5. truck feeding vehicle retreats, and-----> 6. liftout attachment falls for three times, and-----------> 8. liftout attachment rises to a high position, and---9.-----> waits for that truck moves ahead and carries out a circulation 7. crossbeam punch forming of >.
Control principle of the present utility model is as follows:
The feeding mechanism of ceramic brick press is delivered to framed top by grid by powder, now feeding mechanism sends and once descends falling signal, driven by servomotor ejection cylinder band moving-mould-core once falls, arrive desired location, base-material grid retreats, after retreating and putting in place, feeding mechanism sends falling signal under secondary, driven by servomotor ejection cylinder band moving-mould-core carries out secondary whereabouts, arrive desired location, feeding grid retreats, after retreating and putting in place, feeding mechanism sends lower falling signal three times, driven by servomotor ejection cylinder band moving-mould-core carries out three times and falls, press carries out moulding compacting, drift backhaul puts in place, driven by servomotor ejection cylinder ejects compressing base substrate to framed horizontal plane, prepare do action next time.
The utility model shows ejection cylinder position in real time by human-computer interface module, can also set ejection height, height of drop, secondary height of drop, a rate of climb simultaneously, once declines, secondary declines, three decrease speeds, acceleration and deceleration.Its working method is divided into manually and two kinds of automatic cycles, and manual mode can be realized the upper and lower motion of ejection cylinder closed loop, the upper and lower action of crawl of ejection cylinder.Auto state can be by technological process automatic cycle after starting.
In addition, servomotor described in the utility model can adopt the servomotor that carries encoder, and it is connected with described servo controller with feedback cable by driving cable.
Claims (10)
1. the servo liftout attachment of new ceramics brick machine, comprises mechanical ejection assembly and ejects action control assembly, it is characterized in that, described in eject action component and comprise:
One servomotor, it is connected with described mechanical ejection assembly;
One servo controller, is electrically connected with described servomotor;
One PLC programmable logic controller (PLC), is connected with described servo controller; With
One encoder, is connected with described servo controller with described servomotor respectively.
2. the servo liftout attachment of a kind of new ceramics brick machine according to claim 1, is characterized in that, described mechanical ejection assembly comprises:
Ejection cylinder assembly;
Synchronizer assembly, is connected with described ejection cylinder assembly;
Described servomotor connects with the connecting plate of synchronizeing of described synchronizer assembly by a transmission component.
3. the servo liftout attachment of a kind of new ceramics brick machine according to claim 2, is characterized in that, described transmission component is mainly comprised of reductor assembly, line slideway assembly and rack and pinion assembly.
4. according to the arbitrary described servo liftout attachment of a kind of new ceramics brick machine of claims 1 to 3, it is characterized in that, described PLC programmable logic controller (PLC) is connected with a man-machine interface.
5. the servo liftout attachment of a kind of new ceramics brick machine according to claim 1, is characterized in that, the S7-314C-2DP type PLC programmable logic controller (PLC) that described PLC programmable logic controller (PLC) is SIEMENS company.
6. the servo liftout attachment of a kind of new ceramics brick machine according to claim 4, is characterized in that, described man-machine interface is the KP1200 type man-machine interface of SIEMENS company.
7. according to the arbitrary described servo liftout attachment of a kind of new ceramics brick machine of claims 1 to 3, it is characterized in that, described servo controller is the servo controller of SIEMENS company.
8. according to the arbitrary described servo liftout attachment of a kind of new ceramics brick machine of claims 1 to 3, it is characterized in that, described servomotor is the servomotor of SIEMENS company.
9. the servo liftout attachment of a kind of new ceramics brick machine according to claim 1, is characterized in that, also comprises an approach switch, corresponding described mechanical ejection assembly setting.
10. the servo liftout attachment of a kind of new ceramics brick machine according to claim 1, is characterized in that, described servomotor is the servomotor that carries encoder, and it is connected with described servo controller with feedback cable by driving cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333172.6U CN203973734U (en) | 2014-06-20 | 2014-06-20 | The servo liftout attachment of a kind of new ceramics brick machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333172.6U CN203973734U (en) | 2014-06-20 | 2014-06-20 | The servo liftout attachment of a kind of new ceramics brick machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203973734U true CN203973734U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420333172.6U Expired - Fee Related CN203973734U (en) | 2014-06-20 | 2014-06-20 | The servo liftout attachment of a kind of new ceramics brick machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203973734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137829A (en) * | 2015-08-04 | 2015-12-09 | 佛山市恒力泰机械有限公司 | Electric servo control method and system for firebrick pressing skip car |
-
2014
- 2014-06-20 CN CN201420333172.6U patent/CN203973734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137829A (en) * | 2015-08-04 | 2015-12-09 | 佛山市恒力泰机械有限公司 | Electric servo control method and system for firebrick pressing skip car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20210620 |
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| CF01 | Termination of patent right due to non-payment of annual fee |