CN202742479U - Intelligent control device of novel composite ejection system - Google Patents
Intelligent control device of novel composite ejection system Download PDFInfo
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- CN202742479U CN202742479U CN 201220307486 CN201220307486U CN202742479U CN 202742479 U CN202742479 U CN 202742479U CN 201220307486 CN201220307486 CN 201220307486 CN 201220307486 U CN201220307486 U CN 201220307486U CN 202742479 U CN202742479 U CN 202742479U
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- ejection system
- displacement
- programmable logic
- logic controller
- master cylinder
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Abstract
The utility model discloses an intelligent control device of a novel composite ejection system. The intelligent control device comprises a programmable controller, a displacement sensor and a proportional valve, wherein the displacement sensor is arranged on an ejection main cylinder of the composite ejection system and is electrically connected with the programmable controller; the proportional valve is connected with the ejection main cylinder of the composite ejection system and is electrically connected with the programmable controller; and the displacement sensor detects the displacement of the ejection main cylinder and sends displacement data to the programmable controller, the programmable controller processes the displacement data and sends output control data to the proportional valve, and thus the hydraulic output of the ejection main cylinder is controlled. The intelligent control device is simple in structure, the displacement sensor is arranged on the ejection main cylinder of the composite ejection system so as to detect the displacement of the ejection main cylinder, the programmable controller is used for processing the displacement so as to control the proportional valve, thus, the output of the ejection main cylinder is controlled, intelligent closed-loop control is realized, the ejection working efficiency is improved, and the fault rate is reduced.
Description
Technical field
The utility model relates to a kind of ceramic press NEW TYPE OF COMPOSITE ejection system, is specifically related to the intelligence controlling device of ceramic press NEW TYPE OF COMPOSITE ejection system.
Background technology
In the past, mostly use the mechanical type ejection system at the large-tonnage ceramic press, although more stable, use face is wideless, and the repressed brick type is subject to larger restriction, and Production of Ceramics producer can better not given the rein to imagination, and develops more product.Developed afterwards the NEW TYPE OF COMPOSITE ejection system, it includes mainboard, is provided with a mode locking cylinder in the middle of the mainboard, and distributed rectangular has four synchronous liftout tanks around this mode locking cylinder, and during work, mode locking cylinder is connected with the clamping apparatus of mould with four synchronous liftout tanks and carries out locked mode.One side of described mainboard is provided with synchronized, be provided with proportioning valve in this synchronized and reach the master cylinder that ejects that is connected with proportioning valve, eject in the cylinder body of master cylinder and be filled with hydraulic oil, and the cylinder body that ejects master cylinder is connected with four synchronous liftout tanks on the mainboard by the related fluid pressure pipeline, when the hydraulic oil in the piston rod extruding cylinder body that ejects master cylinder, hydraulic oil can by the related fluid pressure pipeline hydraulic pressure transfer to four a synchronous liftout tank, realize that four synchronous liftout tanks eject simultaneously.And above-mentioned mode locking cylinder is to adopt independent HYDRAULIC CONTROL SYSTEM, and it is different from the hydraulic system that four synchronous liftout tanks adopt.Compound ejection system is more flexible for installation than mechanical type ejection system, widely applicable, but because it uses the detection control mode of Dual-encoder, cause fault rate higher, although applicable surface increases, but equipment continuous operation rate descends on the contrary, and Production of Ceramics producer has caused a lot of unnecessary losses.
The utility model content
The purpose of this utility model is for the problems referred to above weak point, and the intelligence controlling device of high, the stable NEW TYPE OF COMPOSITE ejection system of a kind of accuracy of detection is provided.
In order to achieve the above object, the utility model is by the following technical solutions:
The intelligence controlling device of NEW TYPE OF COMPOSITE ejection system, it comprises: Programmable Logic Controller; Displacement transducer, it is located at ejecting on the master cylinder of compound ejection system, and is electrically connected with Programmable Logic Controller; Proportioning valve, it is connected with the master cylinder that ejects of compound ejection system, and is electrically connected with Programmable Logic Controller; Described displacement transducer detects and ejects the master cylinder displacement and displacement data is delivered to Programmable Logic Controller, and Programmable Logic Controller is processed displacement data and output quantity control data are delivered to proportioning valve, thereby control ejects the hydraulic pressure output quantity of master cylinder.
As preferably, described displacement transducer is magnetic grating displacement transducer; The magnetic head of described magnetic grating displacement transducer is installed on the piston rod that ejects master cylinder.
As preferably, described Programmable Logic Controller is the Bei Jialai Programmable Logic Controller.
As preferably, described proportioning valve is this proportioning valve of atropic.
The utility model is simple in structure, it arranges displacement transducer and detects and eject the master cylinder displacement by the master cylinder that ejects at compound ejection system, and by control ratio valve after the Programmable Logic Controller processing, thereby control ejects the output quantity of master cylinder, the control of realization Intelligent closed-loop, improve and eject operating efficiency, the minimizing fault rate.
Description of drawings
Fig. 1 is the structure side view of compound ejection system.
Fig. 2 is the structure top view of compound ejection system.
Fig. 3 is the structure cutaway view stationed in Hongkong that ejects described in the utility model.
Fig. 4 is the utility model electric control theory block diagram.
Below come the utility model is further described by the drawings and specific embodiments:
The specific embodiment
As shown in Figures 1 to 4, intelligence controlling device described in the utility model is applied in the compound ejection system of ceramic press, as illustrated in fig. 1 and 2, compound ejection system includes mainboard 1, be provided with a mode locking cylinder 2 in the middle of the mainboard 1, distributed rectangular has four synchronous liftout tanks 3 around this mode locking cylinder 2, and during work, mode locking cylinder 2 is connected with the clamping apparatus of mould with four synchronous liftout tanks 3 and carries out locked mode.One side of described mainboard 1 is provided with synchronized, be provided with in this synchronized proportioning valve 5 and be connected with proportioning valve 5 eject master cylinder 4, eject in the cylinder body of master cylinder 4 and be filled with hydraulic oil, and the cylinder body that ejects master cylinder 4 is connected with four synchronous liftout tanks 3 on the mainboard by the related fluid pressure pipeline, when the hydraulic oil in the piston rod 41 extruding cylinder bodies that eject master cylinder 4, hydraulic oil can by the related fluid pressure pipeline hydraulic pressure transfer to four a synchronous liftout tank 3, realize that four synchronous liftout tanks 3 eject simultaneously.
As shown in Figure 4, intelligence controlling device described in the utility model comprises Programmable Logic Controller 6, displacement transducer 7 and proportioning valve 5.Be specially, described displacement transducer 7 is magnetic grating displacement transducer, it is installed in ejecting on the master cylinder 4 of compound ejection system, and its magnetic head 71 is installed on the piston rod 41 that ejects master cylinder 4 (as shown in Figure 3), be specially, magnetic head 71 is connected with piston rod 41 by contiguous block 42, realizes magnetic head 71 and piston rod synchronizing moving, and described displacement transducer 7 is electrically connected with Programmable Logic Controller; And proportioning valve 5 is connected (preamble is described) with the master cylinder 4 that ejects of compound ejection system, and is electrically connected with Programmable Logic Controller 6; Described displacement transducer 7 detects and ejects master cylinder 4 displacements and displacement data is delivered to Programmable Logic Controller 6, and Programmable Logic Controller 6 is processed displacement data and output quantity control data are delivered to proportioning valve 5, thereby control ejects the output quantity of master cylinder 4.
As preferably, described Programmable Logic Controller 6 is the Bei Jialai Programmable Logic Controller.
As preferably, described proportioning valve 5 is this proportioning valve of atropic.
Intelligence controlling device described in the utility model adopts modularized design, displacement transducer detects and ejects the master cylinder displacement, be that piston rod ejects change in location, and displacement data is delivered to Programmable Logic Controller, control ejects proportioning valve, judge whether to arrive the in-position that ejects setting, realize the closed-loop control of compound ejection system, accuracy of detection of the present utility model is high, can improve and eject operating efficiency, reduce fault rate, the speed that ejects is meticulous controlled, the applicable at present various brick types of each ceramics factory's exploitation.Intelligence controlling device described in the utility model adopts at present more advanced in the world Bei Jialai Programmable Logic Controller, cooperates displacement transducer to realize closed-loop control, and fault rate descends more than 60%, and the continuous operation rate improves more than 80%.
Claims (5)
1. the intelligence controlling device of NEW TYPE OF COMPOSITE ejection system is characterized in that comprising:
Programmable Logic Controller;
Displacement transducer, it is located at ejecting on the master cylinder of compound ejection system, and is electrically connected with Programmable Logic Controller;
Proportioning valve, it is connected with the master cylinder that ejects of compound ejection system, and is electrically connected with Programmable Logic Controller;
Described displacement transducer detects and ejects the master cylinder displacement and displacement data is delivered to Programmable Logic Controller, and Programmable Logic Controller is processed displacement data and output quantity control data are delivered to proportioning valve, thereby control ejects the hydraulic pressure output quantity of master cylinder.
2. the intelligence controlling device of described NEW TYPE OF COMPOSITE ejection system according to claim 1 is characterized in that; Described displacement transducer is magnetic grating displacement transducer.
3. the intelligence controlling device of described NEW TYPE OF COMPOSITE ejection system according to claim 2 is characterized in that; The magnetic head of described magnetic grating displacement transducer is installed on the piston rod that ejects master cylinder.
4. the intelligence controlling device of described NEW TYPE OF COMPOSITE ejection system according to claim 1 is characterized in that; Described Programmable Logic Controller is the Bei Jialai Programmable Logic Controller.
5. the intelligence controlling device of described NEW TYPE OF COMPOSITE ejection system according to claim 1 is characterized in that; Described proportioning valve is this proportioning valve of atropic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307486 CN202742479U (en) | 2012-06-28 | 2012-06-28 | Intelligent control device of novel composite ejection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307486 CN202742479U (en) | 2012-06-28 | 2012-06-28 | Intelligent control device of novel composite ejection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202742479U true CN202742479U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220307486 Expired - Fee Related CN202742479U (en) | 2012-06-28 | 2012-06-28 | Intelligent control device of novel composite ejection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202742479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104514773A (en) * | 2013-09-30 | 2015-04-15 | 宝山钢铁股份有限公司 | Method used for controlling stepping beam of heating furnace and control system |
-
2012
- 2012-06-28 CN CN 201220307486 patent/CN202742479U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104514773A (en) * | 2013-09-30 | 2015-04-15 | 宝山钢铁股份有限公司 | Method used for controlling stepping beam of heating furnace and control system |
| CN104514773B (en) * | 2013-09-30 | 2016-07-27 | 宝山钢铁股份有限公司 | For controlling method and the control system of the step rate of heating furnace |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20200628 |