CN201002290Y - Single-chip microcomputer electric control system of circular weaving machine - Google Patents
Single-chip microcomputer electric control system of circular weaving machine Download PDFInfo
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- CN201002290Y CN201002290Y CNU2007200310304U CN200720031030U CN201002290Y CN 201002290 Y CN201002290 Y CN 201002290Y CN U2007200310304 U CNU2007200310304 U CN U2007200310304U CN 200720031030 U CN200720031030 U CN 200720031030U CN 201002290 Y CN201002290 Y CN 201002290Y
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- chip microcomputer
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- lifting
- circular weaving
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- 238000009941 weaving Methods 0.000 title claims abstract description 25
- 238000007689 inspection Methods 0.000 claims abstract description 11
- 238000002955 isolation Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
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Abstract
The single-chip electrical control system of the circular weaving machine comprises a main motor, a start button, a jog button, a stop button, a warp detection device, a warp detection indicator lamp, a weft detection device, a weft detection indicator lamp and a relay; the device comprises a lifting motor, a plurality of photoelectric couplers, a singlechip, an isolation amplifying circuit, an isolation filtering amplifying circuit, a current transformer and a lifting frequency converter; the lifting motor is provided with a lifting proximity switch, and the main motor is provided with a main machine proximity switch; the main motor is connected with a current transformer, and the lifting motor is connected with a lifting frequency converter; the current transformer is connected with the isolation amplifying circuit; the starting, inching and stopping buttons, the warp yarn detection facility, the weft yarn detection facility, the lifting proximity switch and the host proximity switch are respectively connected with a photoelectric coupler, and the output end of each photoelectric coupler is connected with the single chip microcomputer; the output end of the single chip microcomputer is connected with three photoelectric couplers such as a main motor, and the output end of the single chip microcomputer is respectively connected with a relay and a warp inspection and weft inspection indicator lamp. The device is used for various circular weaving machines, and can realize weft density fine adjustment and automatic weft breakage compensation.
Description
Technical field the utility model relates to the plastic circular loom field, particularly relates to a kind of single-chip microcomputer electric control system of circular weaving machine.
Background technology is present, and logic circuit control or Controlled by Programmable Controller are mainly adopted in plastic circular loom electrical control commonly used on the domestic market.They can only realize to circular weaving machine startup, stop, crawl, warp detects, the latitude staplings is intact detects, not human-computer interaction function preferably.Adjust weft density as needs, can only realize not having filling density fine setting and staplings automatic compensation function by changing the filling density gear; Changing the filling density gear needs to shut down, and wastes time and energy; The operating difficulties of keeping off a car, useless cloth rate is higher, and actual production efficient is lower; The plant maintenance inconvenience; And the Programmable Logic Controller price is more expensive, has increased product cost greatly.
Utility model content the purpose of this utility model is to provide a kind of filling density fine setting, staplings can realized to compensate automatically, reasonable price, good product quality, the single-chip microcomputer electric control system of the circular weaving machine that production efficiency is high.
To achieve these goals, the technical solution adopted in the utility model is as follows: a kind of single-chip microcomputer electric control system of circular weaving machine comprises main motor, start button, inching button and stop button, the warp thread checkout facility with through the inspection indicator lamp, weft yarn checkout facility and latitude are examined indicator lamp, relay; It is characterized in that: it also has the lifting motor, several photoelectrical couplers, single-chip microcomputer, isolating amplifier circuit, isolation filter amplifying circuit, current transformer and lifting frequency converter; The lifting motor is provided with lifting and is provided with main frame near switch near switch, main motor; Main motor connects current transformer, promotes motor and connects the lifting frequency converter; Current transformer is connected with isolating amplifier circuit; Start button, inching button, stop button, warp thread checkout facility, weft yarn checkout facility, lifting respectively are connected a photoelectrical coupler with main frame near switch near switch, and each photoelectric coupler output end all is connected with single-chip microcomputer; The single-chip microcomputer output is connected with main motor photoelectrical coupler, warp photoelectrical coupler and parallel photoelectrical coupler, and the output of these three photoelectrical couplers is respectively with relay, be connected through inspection indicator lamp and latitude inspection indicator lamp; Single-chip microcomputer is connected with power module.
As of the present utility model perfect, single-chip microcomputer is connected with LCD MODULE and keyboard, realizes man-machine interaction, can set and the demonstration filling density by production requirement is any, shows the speed of mainshaft, class's output, reaches total output.
As of the present utility model further perfect, can increase LAN, the single-chip microcomputer of every circular weaving machine electric control system is connected with LAN respectively, and the LAN output port is connected with the computer at production management center, and production manager can be monitored the condition of production by LAN.
Operation principle of the present utility model:
Pushbutton enable, crawl, stop: adopting starts, stop, the inching button realization to the startup of circular weaving machine, stop, the crawl function; Warp detects: adopt warp checkout facility such as conducting ring, realize that the warp of circular weaving machine detects, stop when detecting warp break, and the indicator lamp of this warp location is bright; Parallel detects: the intact detection of latitude staplings of adopting weft detectors to realize circular weaving machine, detect that latitude directly stops when intact and the intact indicator lamp of latitude staplings is bright, and detect latitude and stop when disconnected and realize that in docking process the disconnected compensate function of latitude and the intact indicator lamp of latitude staplings are bright; Employing detects the speed of mainshaft near switch; Carry out computing according to the detected speed of mainshaft and filling density setting value, realize promoting frequency converter stepless speed regulation; Filling density is set: can be as required in the keyboard to set up filling density; On LCDs, show filling density, production, class's output, produce order of classes or grades at school, per hour staplings and cracked ends number of times; Show the main frame number of pick.
The utility model has increased latitude disconnected compensation and filling density fine adjustment function automatically on the basis of existing like product function.Single-chip microcomputer carries out sampling processing by current transformer to main current of electric, shows main current of electric; Promote motor and adopt the lifting Frequency Converter Control; Single-chip microcomputer is gathered engine speed by main frame near switch, and calculate the theoretical rotational speed that promotes motor according to filling density setting value and main motor speed, to promote the theoretical rotational speed and the actual speed comparison process of motor then, send and promote Electric Machine Control speed governing voltage signal, the actual filling density of the cloth of circular weaving machine production is consistent with the setting filling density.The electric control system of every circular weaving machine is connected with the production management central computer, and production manager can be monitored the condition of production by LAN, is convenient to centralized management.
The utility model relies on the means that the filling density gear changes filling density of changing when having changed logic circuit control circular weaving machine; original runner is connected with main electromechanics to change into increase promotes the motor-driven runner; thereby make filling density be in slave mode; because main frame adopts near switch and gathers the main frame revolution; can arbitrarily control the circular weaving machine speed of service; owing to have the disconnected compensate function of latitude; latitude cloth disconnected and that weave after shutdown takes place and does not have rare grade of phenomenon in equipment when operation; reduce percent defective; easy and simple to handle, stable performance.
The utility model is applicable to various circular weaving machines, and existing four shuttles, six shuttles, the various circular weaving machines of eight shuttles are transformed slightly can supporting use.
Description of drawings Fig. 1 is a structured flowchart of the present utility model;
Fig. 2 is the schematic diagram of the utility model access to LAN;
Fig. 3 is that main frame of the present utility model is near the switch installation diagram;
Fig. 4 is that lifting of the present utility model is near the switch installation diagram.
Among the figure: 1-promotes motor near switch bracket, the 2-runner, and the 3-spindle pulley, 301-detects the hole, 4-belt elevator wheel, 401-belt elevator wheel detects the hole, the 5-chassis, the 6-main frame is near switch bracket, the 7-main frame is near switch, and 8-main shaft, 9-promote near switch, the 10-crossbeam.
The specific embodiment is as shown in Figure 1: a kind of single-chip microcomputer electric control system of circular weaving machine, comprise main motor, start button, inching button and stop button, the warp thread checkout facility with through the inspection indicator lamp, the weft yarn checkout facility is examined indicator lamp, relay with latitude; Latitude breaks and intact detection of latitude all finished by the weft yarn checkout facility, and it also has the lifting motor, several photoelectrical couplers, atmag128 single-chip microcomputer, isolating amplifier circuit, isolation filter amplifying circuit, current transformer and lifting frequency converter; Referring to Fig. 3: spindle pulley 3 downsides are provided with and detect hole 301, and chassis 5 is fixed with main frame near switch bracket 6, and main frame is installed main frames near switch 7 near switch bracket 6, and main frame is positioned at the below of detecting hole 301 near switch 7; When main shaft 8 rotated, main frame was delivered to the atmag128 single-chip microcomputer to detected pulse signal near switch 7 and is handled; Referring to Fig. 4: promote motor (not drawing among the figure) and take turns 4 transmission runners 2 through belt elevator, the place ahead of belt elevator wheel 4 is provided with the belt elevator wheel and detects hole 401, crossbeam 10 is fixed with and promotes motor near switch bracket 1, promote motor and the lifting motor is installed near switch 9, promote motor and be positioned at the place ahead that the belt elevator wheel detects hole 401 near switch 9 near switch bracket 1.Main motor connects current transformer, promotes motor and connects the lifting frequency converter; Current transformer all is connected with isolating amplifier circuit; Start button, inching button, stop button, warp thread checkout facility, weft yarn checkout facility, lifting respectively are connected a photoelectrical coupler with main frame near switch near switch, and each photoelectric coupler output end all is connected with single-chip microcomputer; The single-chip microcomputer output is connected with main motor photoelectrical coupler, warp photoelectrical coupler and parallel photoelectrical coupler, and the output of these three photoelectrical couplers is respectively with relay, be connected through inspection indicator lamp and latitude inspection indicator lamp; Single-chip microcomputer is connected with power module, for the utility model provides power supply.
As of the present utility model perfect, referring to Fig. 1: the atmag128 single-chip microcomputer is connected with OCMJ4 * 12 LCD MODULEs and 3 * 3 keyboards, because there is pull-up resistor atmag128 inside, so 3 * 3 keyboards directly link to each other with the atmag128 single-chip microcomputer, thereby realization man-machine interaction, combination by nine buttons of 3 * 3 keyboards can be set arbitrarily and the demonstration filling density by production requirement, shows the speed of mainshaft, class's output, total output and removes output.
The course of work of the present utility model is as follows: the signal by start button, inching button, stop button, warp checkout facility, the input of weft yarn checkout facility gives to be input to the atmag128 single-chip microcomputer after photoelectricity is isolated through corresponding coupler respectively; Motor stop signal, electric motor starting signal, the intact indicator lamp signal of latitude staplings, warp detect the indicator lamp signal and are exported by the atmag128 single-chip microcomputer respectively, after main motor photoelectrical coupler, warp photoelectrical coupler and parallel photoelectric coupler isolation, connect corresponding executive circuit respectively.After promoting Electric Machine Control speed governing voltage signal process isolation filter amplifying circuit isolation amplification, be transported to the lifting frequency converter.At ordinary times when start, stop, crawl, warp detect, the latitude staplings is intact detects that photoelectrical coupler does not end when having input signal, photoelectrical coupler is output as high level, when start, stop, crawl, warp detect, the latitude staplings is intact detects photoelectrical coupler conducting when input signal is arranged, photoelectrical coupler is output as low level, and the atmag128 single-chip microcomputer is judged input condition according to the photoelectrical coupler output level.The atmag128 single-chip microcomputer carries out real-time sampling by current transformer to the electric current of main motor and amplifies, and delivers to LCD MODULE and show.
As of the present utility model further perfect, referring to Fig. 1 and Fig. 2: the atmag128 single-chip computer control system has the RS232 communication interface, the RS232 communication interface of the atmag128 single-chip microcomputer of every circular weaving machine electric control system is connected with LAN respectively, the LAN output port is connected respectively with several the computers at production management center, and production manager can be monitored the condition of production by LAN.
Claims (4)
1, a kind of single-chip microcomputer electric control system of circular weaving machine comprises main motor, start button, inching button and stop button, the warp thread checkout facility with through the inspection indicator lamp, weft yarn checkout facility and latitude are examined indicator lamp, relay; It is characterized in that: it also has the lifting motor, several photoelectrical couplers, single-chip microcomputer, isolating amplifier circuit, isolation filter amplifying circuit, current transformer and lifting frequency converter; Described lifting motor is provided with lifting and is provided with main frame near switch near switch, main motor; Main motor connects current transformer, promotes motor and connects the lifting frequency converter; Current transformer is connected with isolating amplifier circuit; Start button, inching button, stop button, warp thread checkout facility, weft yarn checkout facility, lifting respectively are connected a photoelectrical coupler with main frame near switch near switch, and each photoelectric coupler output end all is connected with single-chip microcomputer; The single-chip microcomputer output is connected with main motor photoelectrical coupler, warp photoelectrical coupler and parallel photoelectrical coupler, and the output of these three photoelectrical couplers is respectively with relay, be connected through inspection indicator lamp and latitude inspection indicator lamp; Single-chip microcomputer is connected with power module.
2, the single-chip microcomputer electric control system of circular weaving machine as claimed in claim 1, it is characterized in that: spindle pulley (3) downside is provided with and detects hole (301), chassis (5) is fixed with main frame near switch bracket (6), main frame is installed main frame near switch (7) near switch bracket (6), and main frame is positioned at the below of detecting hole (301) near switch (7); Promote motor through belt elevator wheel (4) transmission runner (2), the place ahead of belt elevator wheel (4) is provided with the belt elevator wheel and detects hole (401), crossbeam (10) is fixed with and promotes motor near switch bracket (1), promote motor and the lifting motor is installed near switch (9), promote motor and be positioned at the place ahead that the belt elevator wheel detects hole (401) near switch (9) near switch bracket (1).
3, the single-chip microcomputer electric control system of circular weaving machine as claimed in claim 1 or 2, it is characterized in that: single-chip microcomputer is connected with LCD MODULE and keyboard.
4, the single-chip microcomputer electric control system of circular weaving machine as claimed in claim 3 is characterized in that: the single-chip microcomputer of the single-chip microcomputer electric control system of every circular weaving machine is connected with LAN respectively, and the LAN output port is connected with computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200310304U CN201002290Y (en) | 2007-01-11 | 2007-01-11 | Single-chip microcomputer electric control system of circular weaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200310304U CN201002290Y (en) | 2007-01-11 | 2007-01-11 | Single-chip microcomputer electric control system of circular weaving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201002290Y true CN201002290Y (en) | 2008-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200310304U Expired - Fee Related CN201002290Y (en) | 2007-01-11 | 2007-01-11 | Single-chip microcomputer electric control system of circular weaving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201002290Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106873468A (en) * | 2017-03-30 | 2017-06-20 | 长沙贝士德电气科技有限公司 | A kind of integrated-type intelligent circular weaving machine control system and its control method |
| CN112160050A (en) * | 2020-09-10 | 2021-01-01 | 浙江群力塑料机械有限公司 | Plastic circular weaving machine |
-
2007
- 2007-01-11 CN CNU2007200310304U patent/CN201002290Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106873468A (en) * | 2017-03-30 | 2017-06-20 | 长沙贝士德电气科技有限公司 | A kind of integrated-type intelligent circular weaving machine control system and its control method |
| CN112160050A (en) * | 2020-09-10 | 2021-01-01 | 浙江群力塑料机械有限公司 | Plastic circular weaving machine |
| CN112160050B (en) * | 2020-09-10 | 2022-09-09 | 浙江群力塑料机械有限公司 | Plastic circular weaving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20100211 |