CN2700104Y - Magnetic control device for magnetic rod type rotary screen printing machine - Google Patents
Magnetic control device for magnetic rod type rotary screen printing machine Download PDFInfo
- Publication number
- CN2700104Y CN2700104Y CN 03208769 CN03208769U CN2700104Y CN 2700104 Y CN2700104 Y CN 2700104Y CN 03208769 CN03208769 CN 03208769 CN 03208769 U CN03208769 U CN 03208769U CN 2700104 Y CN2700104 Y CN 2700104Y
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- magnetic force
- magnetic
- force control
- control device
- printing machine
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- Expired - Fee Related
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Abstract
The utility model discloses a magnetic force control device of a magnetic rod type round net printing machine in order to solve the problem that a round net and the quality of printing are damaged because of the impact of a weaving sewing head. The utility model is mainly that the magnetic rod type round net printing machine is provided with the magnetic force control device which is composed of a sewing head detector, an encoder, and a magnetic force controller. The sewing head detector is placed on the cloth entering end of a round net printing machine and is connected with the magnetic force controller. The encoder is placed on the main shaft roller of the round net printing machine and is connected with the magnetic force controller. The output end of the magnetic force controller is respectively connected with each magnetic platform of the round net printing machine. The magnetic force controller is composed of a single chip computer whose interior contains a count comparator and an output circuit. The magnetic force control device which is actualized according to the scheme preferably solves the problem that the round net and the quality of the printing are damaged because of the impact of the weaving sewing head. The utility model has the advantages of simple and reasonable structure design, cheap processing cost, and convenient use and maintenance. The utility model indeed is beneficial improvement.
Description
Technical field
The utility model relates to the auxiliary equipment of magnetic bar type circular screen printer, refers in particular to the magnetic force control device of magnetic bar type circular screen printer.
Background technology
The printing technology of existing magnetic bar type circular screen printer, be magnetic force by the magnetic platform hold the bar magnet in the cylinder and will net by this bar magnet in slurry push by mesh and be printed on the fabric.In whole technical process, the magnetic force of magnetic platform is constant.And weave cotton cloth is jointed, and the margin to seam thickness of seam crossing is 2～4 times that weave cotton cloth, therefore, when margin to seam through the pressure point of bar magnet the time, cylinder produces distortion because of being subjected to the margin to seam impact, not only influences the quality of stamp, and in the course of time, also the scuffing because of cylinder influences its service life.
The utility model content
For overcoming above-mentioned defective of the prior art and deficiency, the utility model discloses a kind of magnetic force control device of magnetic bar type circular screen printer.For realizing this purpose, the thinking of the technical scheme of being taked is---when before the margin to seam of weaving cotton cloth arrives cylinder, putting,, the suction between bar magnet and the magnetic platform is disappeared, and after weaving cotton cloth, promptly answer magnetic by the bar magnet pressure point through the demagnetization of control device elder generation.That's what it all adds up to, can avoid above-mentioned defective of the prior art and deficiency.For this reason, technical scheme described in the utility model is: a kind of magnetic force control device of magnetic bar type circular screen printer, it is characterized in that the magnetic bar type circular screen printer is provided with the magnetic force control device of being made up of margin to seam detector, encoder and magnetic force control, its margin to seam detector places the cloth intlet of circular screen printer to be connected to magnetic force control, and encoder places the principal axis roller of circular screen printer to be connected to magnetic force control; The output of magnetic force control is connected to each magnetic platform of circular screen printer respectively; Magnetic force control is that a single-chip microcomputer that contains count comparator and output circuit constitutes.
Press the magnetic force control device that such scheme is implemented, preferably resolve because of the impact failure cylinder of the margin to seam of weaving cotton cloth and the problem of printing quality, the utlity model has simple structural design rationally, low processing cost, working service characteristics easily, a kind of useful improvement of can yet be regarded as.
Description of drawings
Accompanying drawing is showed a kind of structural representation that the magnetic force control device of four circular screen printers is arranged.
The specific embodiment
Specify with regard to this embodiment in conjunction with the accompanying drawings.Magnetic bar type circular screen printer among the figure is by four cylinders 5 and bar magnet wherein 6 and four magnetic platforms 9, selvage guide band 7, principal axis roller 8 and the driven voller 10 etc. of correspondence are formed therewith.The scheme that provides by the utility model, for detecting the margin to seam in weaving cotton cloth, margin to seam detector 1 is set above the cloth intlet of selvage guide band 7 and is connected in magnetic force control (being-the CPU single-chip microcomputer) 4 through wiring 3, be about to detected margin to seam information and send magnetic force control to, meanwhile, the encoder 2 of being located at principal axis roller and being connected in magnetic force control 4 is according to predefined 1
#, 2
#, 3
#, 4
#The information that distance between the net of four gardens and margin to seam are sent here, count comparator by CPU compares, then control instruction is sent to each magnetic platform that is connected with the magnetic force control output respectively, this control instruction promptly is when the margin to seam position that a is ordered in arrival figure, magnetic force control makes the magnetic platform eliminate magnetic force, and margin to seam can pass through cylinder smoothly under the effect that is not subjected to magnetic pressure; And when the b point among the margin to seam arrival figure, implement normal stamp even magnetic force control magnetic platform recovery magnetic force holds bar magnet.In like manner, when margin to seam by 2
#, 3
#, 4
#During cylinder, repeat above-mentioned control and constantly carry and continuous operations with weaving cotton cloth.That's what it all adds up to, and this magnetic force control device preferably resolves the problem that cylinder is not damaged by pressure and guarantees printing quality.
Claims (2)
1, a kind of magnetic force control device of magnetic bar type circular screen printer, it is characterized in that the magnetic bar type circular screen printer is provided with the magnetic force control device of being made up of margin to seam detector, encoder and magnetic force control, its margin to seam detector places the cloth intlet of circular screen printer to be connected to magnetic force control, encoder places the principal axis roller of circular screen printer to be connected to magnetic force control, and the output of magnetic force control is connected to each magnetic platform of circular screen printer respectively.
2,, it is characterized in that magnetic force control is that a single-chip microcomputer that contains count comparator and output circuit constitutes by the magnetic force control device of the described magnetic bar type circular screen printer of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208769 CN2700104Y (en) | 2003-09-01 | 2003-09-01 | Magnetic control device for magnetic rod type rotary screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208769 CN2700104Y (en) | 2003-09-01 | 2003-09-01 | Magnetic control device for magnetic rod type rotary screen printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2700104Y true CN2700104Y (en) | 2005-05-18 |
Family
ID=34755013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03208769 Expired - Fee Related CN2700104Y (en) | 2003-09-01 | 2003-09-01 | Magnetic control device for magnetic rod type rotary screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2700104Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832066A (en) * | 2012-11-20 | 2014-06-04 | 吴江市利群纺织有限公司 | Magnetic force control device of magnetic bar type circular screen printer |
| CN110802936A (en) * | 2019-12-11 | 2020-02-18 | 浙江宝石蝶围巾有限公司 | Silk scarf bedplate printing method |
-
2003
- 2003-09-01 CN CN 03208769 patent/CN2700104Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832066A (en) * | 2012-11-20 | 2014-06-04 | 吴江市利群纺织有限公司 | Magnetic force control device of magnetic bar type circular screen printer |
| CN110802936A (en) * | 2019-12-11 | 2020-02-18 | 浙江宝石蝶围巾有限公司 | Silk scarf bedplate printing method |
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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: 20050518 Termination date: 20120901 |