CN1448817A - Clay-strip cutting automatic control system for brickmaking - Google Patents
Clay-strip cutting automatic control system for brickmaking Download PDFInfo
- Publication number
- CN1448817A CN1448817A CN 02114496 CN02114496A CN1448817A CN 1448817 A CN1448817 A CN 1448817A CN 02114496 CN02114496 CN 02114496 CN 02114496 A CN02114496 A CN 02114496A CN 1448817 A CN1448817 A CN 1448817A
- Authority
- CN
- China
- Prior art keywords
- circuit
- cutting
- signal
- length
- length signals
- 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.)
- Pending
Links
Images
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The automatic control system for the cutting of adobe includes one length measuring mechanism comprising signal generator circuit, which consists of signal generator, signal modulator and optoelectronic signal converter, grating, length signal output circuit and optoelectronic circuit; one length measuring control mechanism comprising length signal measuring circuit, length setting circuit, comparing distinguisher and cutting controller; and one cutting executing mechanism comprising two pneumatic converting valves, cutting cylinder, belt conveyer and hold-down positioning cylinder. The comparing distinguisher circuit sends signal to the cutting controller to change over the two pneumatic converting valves and execute the hold-down positioning cylinder, stop the belt conveyer and drive the cutting cylinder synchronously for cutting.
Description
Technical field
The present invention is a kind of automatic control that is used for the mud bar cutting of brickmaking.It belongs to the building materials mechanical field.
Technical background
It is of the prior art that what cut that the mud device adopts is mechanical hook-up, as the patent that the patent No. is 00206192, name is called cutting cutter, the friction that relies on the mud bar to move drives slew gear and easily skids as cutting power, must make mud bar and revolving roll have enough normal pressures could transmit cutting power, it is serious that product is subjected to squeeze distortion, influences product quality.Slitting length is that the friction by revolving roll and mud bar makes revolving roll rotate a week to come as fixed length.Error in length is very big when mud bar and revolving roll skid or swing, and is extruded and carries the influence of cutting mechanism very big.
Summary of the invention
The present invention is a kind of clay-strip cutting automatic control system that is used for brickmaking, a survey long wheel of measuring mud bar length is arranged, above-mentioned automatic control system of the present invention is by measuring motion, count long control device and cutting actuating unit three parts composition, wherein measuring motion is by signal generating circuit, grating, the length signals output circuit, photoelectric switching circuit is formed, signal generating circuit is by signal generator, signal modulator and electro-optical signal converter are formed, survey long wheel and drive the grating rotation, the infrared signal that signal generating circuit is launched is modulated to the light beam that has length information, be converted to electric signal by photoelectric switching circuit, send into signal comparison shaping circuit through demodulator of PM signal PM and handle, send into the length signals output circuit through holding circuit and export to the long control device of meter; Counting long control device is made up of length signals metering circuit, length setting circuit, comparison recognizer and cutter controller, the length setting circuit compares identification circuit with the length signals input of setting, compare identification with the length signals of length signals metering circuit input, send control signal to cutter controller by comparing identification circuit; The cutting actuating unit is by two pneumatic transfer valves, the cutting cylinder, belt conveyor and compress positioning cylinder and form, when the length signals of the length signals of length signals metering circuit input and the setting of length setting circuit is identical, relatively identification circuit sends signal to cutter controller, two pneumatic transfer valves of control switch, make and compress the positioning cylinder action, belt conveyor is stopped operating, cutting cylinder synchronization action drives cutting, after cutting is finished, cutting mechanism is waited for next signal, belt conveyor is delivered to next operation with the mud bar of cutting and is made and compresses the positioning cylinder switching, unclamps and treats mud-strip cutting, waits for next cutoff signal.
Description of drawings
Fig. 1 is the system chart of measuring motion in the automatic control system of the present invention, and Fig. 2 is the system chart of long control device of the meter in this automatic control system and cutting actuating unit.
Specific implementation
Automatic control system of the present invention is by measuring motion; count long control device and cutting actuating unit three parts composition; as shown in Figure 1; the measuring motion 1 of automatic control system of the present invention is by signal generating circuit 1-1; grating 1-8; length signals output circuit 1-6; photoelectric switching circuit 1-7 forms; signal generating circuit 1-1 is by signal generator 1-1-1; signal modulator 1-1-2 and electro-optical signal converter 1-1-3 form; survey long wheel 1-2 and drive grating 1-8 rotation; the infrared signal that signal generating circuit 1-1 is launched is modulated to the light beam that has length information; 1-7 is converted to electric signal by photoelectric switching circuit; sending into signal comparison shaping circuit 1-3 through demodulator of PM signal PM 1-4 handles; sending into length signals output circuit 1-6 through holding circuit 1-5 and export to the long control device 2 of meter, is to send into fall into a trap length signals metering circuit 2-3 in the long control device 2 of Fig. 2 specifically.
As shown in Figure 2, the long control device 2 of the meter of automatic control system of the present invention is made up of length signals metering circuit 2-3, length setting circuit 2-4, comparison recognizer 2-2 and cutter controller 2-1, length setting circuit 2-4 compares identification circuit 2-2 with the length signals input of setting, compare identification with the length signals of length signals metering circuit 2-3 input, send control signal to cutter controller 2-1 by comparing identification circuit 2-2; The cutting actuating unit is by pneumatic transfer valve 3,3 ', cutting cylinder 5, belt conveyor 4 and compress positioning cylinder 6 and form, when the length signals of the length signals of length signals metering circuit 2-3 input and length setting circuit 2-4 setting is identical, relatively identification circuit 2-2 sends signal to cutter controller, control pneumatic transfer valve 3,3 ' switch, make and compress positioning cylinder 6 actions, belt conveyor 4 is stopped operating, cutting cylinder 5 synchronization actions, drive cutting, after cutting is finished, cutting mechanism is waited for next signal, belt conveyor 4 is delivered to next operation with the mud bar of cutting and is made and compresses positioning cylinder 6 switchings, unclamps and treats mud-strip cutting, waits for next cutoff signal.
Mud bar Cutting Length of the present invention is adjustable arbitrarily, and every mud bar length (being 1100mm) is long to be accurate to 1mm, amounts to every general brick 1/18mm, and (do not comprise and cut the base error, down together), and select 1000 pulses for use, every mud bar length precision can reach 0.3mm.Be folded to general brick and can be accurate to 0.07mm.
The present invention can realize cutting synchronously, the loss of perpendicular cuts mud end free.Adopt pneumatic cutting structure simple and reliable, operate steadily.Measuring motion adopts with customization IC, Single-chip Controlling, good reliability.Measure that length is finished by measuring motion and extruder and conveying device irrelevant, size is accurate, is not subjected to skidding of course of conveying, the influence of extruding equal error.
Claims (1)
1, a kind of clay-strip cutting automatic control system that is used for brickmaking, a survey long wheel 1-2 who measures mud bar length is arranged, feature of the present invention is that above-mentioned automatic control system is by measuring motion 1, count long control device 2 and cutting actuating unit three parts composition, wherein measuring motion 1 is by signal generating circuit 1-1, grating 1-8, length signals output circuit 1-6, photoelectric switching circuit 1-7 forms, signal generating circuit 1-1 is by signal generator 1-1-1, signal modulator 1-1-2 and electro-optical signal converter 1-1-3 form, survey long wheel 1-2 and drive grating 1-8 rotation, the infrared signal that signal generating circuit 1-1 is launched is modulated to the light beam that has length information, 1-7 is converted to electric signal by photoelectric switching circuit, send into signal comparison shaping circuit 1-3 through demodulator of PM signal PM 1-4 and handle, send into length signals output circuit 1-6 through holding circuit 1-5 and export to the long control device 2 of meter; Counting long control device 2 is made up of length signals metering circuit 2-3, length setting circuit 2-4, comparison recognizer 2-2 and cutter controller 2-1, length setting circuit 2-4 compares identification circuit 2-2 with the length signals input of setting, compare identification with the length signals of length signals metering circuit 2-3 input, send control signal to cutter controller 2-1 by comparing identification circuit 2-2; The cutting actuating unit is by pneumatic transfer valve 3,3 ', cutting cylinder 5, belt conveyor 4 and compress positioning cylinder 6 and form, when the length signals of the length signals of length signals metering circuit 2-3 input and length setting circuit 2-4 setting is identical, relatively identification circuit 2-2 sends signal to cutter controller, control pneumatic transfer valve 3,3 ' switch, make and compress positioning cylinder 6 actions, belt conveyor 4 is stopped operating, cutting cylinder 5 synchronization actions, drive cutting, after cutting is finished, cutting mechanism is waited for next signal, belt conveyor 4 is delivered to next operation with the mud bar of cutting and is made and compresses positioning cylinder 6 switchings, unclamps and treats mud-strip cutting, waits for next cutoff signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02114496 CN1448817A (en) | 2002-03-29 | 2002-03-29 | Clay-strip cutting automatic control system for brickmaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02114496 CN1448817A (en) | 2002-03-29 | 2002-03-29 | Clay-strip cutting automatic control system for brickmaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1448817A true CN1448817A (en) | 2003-10-15 |
Family
ID=28680612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02114496 Pending CN1448817A (en) | 2002-03-29 | 2002-03-29 | Clay-strip cutting automatic control system for brickmaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1448817A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786246A (en) * | 2014-01-27 | 2014-05-14 | 湖南双龙智创自动化设备有限公司 | Automatic clay shredder |
| CN107199624A (en) * | 2017-07-31 | 2017-09-26 | 芜湖富创新型建材有限公司 | A kind of positioner cut for aerated blocks |
-
2002
- 2002-03-29 CN CN 02114496 patent/CN1448817A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786246A (en) * | 2014-01-27 | 2014-05-14 | 湖南双龙智创自动化设备有限公司 | Automatic clay shredder |
| CN103786246B (en) * | 2014-01-27 | 2017-04-12 | 湖南双龙智创自动化设备有限公司 | Automatic clay shredder |
| CN107199624A (en) * | 2017-07-31 | 2017-09-26 | 芜湖富创新型建材有限公司 | A kind of positioner cut for aerated blocks |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204700373U (en) | The synchronous fixed-length cutting device of a kind of aluminium section bar production line | |
| CN103005625B (en) | Automatic fruit and vegetable peeler | |
| CN201455409U (en) | Detonating tube wire fixed-length cutting machine | |
| CN101698307B (en) | On-line pipe cutting machine | |
| CN1448817A (en) | Clay-strip cutting automatic control system for brickmaking | |
| GB1352858A (en) | Machine for straightening and cutting metal wire or strip into pieces | |
| CN205086048U (en) | Sponge automatic cutout mechanism uses automatic clamping device | |
| CN204470475U (en) | The close flying shear high speed parting machine of numerical control high-precision | |
| CN103001101A (en) | Terminal irregular forming and cutting device | |
| CN206202799U (en) | A kind of automatic mouth mask baling press | |
| CN103962829A (en) | Automatic protection type multipath motormeter pointer crimping device and method | |
| CN106003745B (en) | A kind of building template processing system | |
| CN207824347U (en) | Automatic upper lead sealing equipment for intelligent electric meter | |
| CN204297513U (en) | A kind of high-precise synchronization band transfer structure | |
| CN203371369U (en) | Novel sectional material cutting machine | |
| CN205056384U (en) | Automatic rubber coating equipment of motor shell dress magnetic shoe | |
| CN101780890A (en) | Thin and flexible belt conveying workbench | |
| CN201436157U (en) | Rubber cutting device capable of providing precise cutting output | |
| CN203040623U (en) | Automatic fruit and vegetable peeling machine | |
| CN110405878A (en) | A kind of finger-jointed plate continuous production processes | |
| CN211569585U (en) | Double-roller traction heat insulation strip laser high-speed code spraying and feeding mechanism | |
| CN209937013U (en) | Chinese patent medicine production is with cutting medicine machine | |
| CN203664642U (en) | Automatic edge cutter | |
| CN209665750U (en) | A kind of double mud-bar adobe blank cutter | |
| CN2654605Y (en) | Vertical flat press hollow glass production line intersheet control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |