CN204451469U - For the conduction band tensioning apparatus of circular screen printer - Google Patents
For the conduction band tensioning apparatus of circular screen printer Download PDFInfo
- Publication number
- CN204451469U CN204451469U CN201520074025.6U CN201520074025U CN204451469U CN 204451469 U CN204451469 U CN 204451469U CN 201520074025 U CN201520074025 U CN 201520074025U CN 204451469 U CN204451469 U CN 204451469U
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- CN
- China
- Prior art keywords
- conduction band
- leading screw
- screen printer
- circular screen
- tensioning apparatus
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of conduction band tensioning apparatus for circular screen printer, belongs to field of textile machinery, comprises frame, conduction band, idler roller, leading screw, and one end of described leading screw connects idler roller; The other end of described leading screw is connected with stepper motor, is connected with reductor between described stepper motor and leading screw; Described stepper motor connection control device; Be provided with photoelectric sensor above described leading screw, described leading screw is provided with detection block near idler roller one end; Described photoelectric sensor is electrically connected with described controller.Conduction band tensioning apparatus for circular screen printer provided by the utility model, structure is simple, reliable, and effectively can control the tensile force of conduction band, avoids conduction band to cross pine or tension, improves the operating efficiency of circular screen printer.
Description
Technical field:
The utility model relates to a kind of conduction band tensioning apparatus for circular screen printer, belongs to field of textile machinery.
Background technology:
Circular screen printer is a kind of capital equipment of printing in textiles, after mainly being rolled on fabric by cylinder, on the textile of dyestuff through the printing of cylinder correspondence, and forms certain pattern and pattern, thus completes whole printing process.At present, the conduction band tensioning apparatus for circular screen printer makes ball screw turns primarily of worm and gear cooperation and produces rectilinear motion, thus promotes idler roller rotation, makes conduction band tensioning.This conduction band tensioning apparatus of prior art adopts motor to drive worm and gear, complex structure, and checkout gear is not had to the actuating length of leading screw, idler roller is easily caused to rotate too much, thus cause conduction band tensile force excessive or too lax, inconvenience controlling and adjustment, affect circular screen printer operating efficiency and stamp precision, the conduction band tensioning apparatus thus designing a kind of high efficient and reliable is very necessary.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of conduction band tensioning apparatus for circular screen printer of new structure, make it have more value in industry.
Utility model content:
The purpose of this utility model is intended to solve prior art Problems existing, there is provided a kind of conduction band tensioning apparatus for circular screen printer, structure is simple, reliable, and effectively can control the tensile force of conduction band, avoid conduction band to cross pine or tension, improve the operating efficiency of circular screen printer.
The utility model relates to a kind of conduction band tensioning apparatus for circular screen printer, comprises frame, conduction band, idler roller, leading screw, and one end of described leading screw connects idler roller; The other end of described leading screw is connected with stepper motor, is connected with reductor between described stepper motor and leading screw; Described stepper motor connection control device; Be provided with photoelectric sensor above described leading screw, described leading screw is provided with detection block near idler roller one end; Described photoelectric sensor is electrically connected with described controller.
Preferred as such scheme, described controller is connected with display touch-screen.
Preferred as such scheme, described leading screw is connected by shaft coupling with reductor.
Preferred as such scheme, described reductor is connected by shaft coupling with stepper motor.
Preferred as such scheme, described controller is arranged in described frame.
Preferred as such scheme, described photoelectric sensor is arranged in described frame.
Conduction band tensioning apparatus for circular screen printer provided by the utility model, because leading screw one end is connected to reductor and stepper motor, structure is simple, and can be controlled the forward-reverse of leading screw one end flexibly by reductor, is effectively controlled the tensile force of conduction band by idler roller; Because frame is provided with photoelectric sensor, leading screw is provided with detection block, when leading screw drives detection block near photoelectric sensor, photoelectric sensor sends a signal to controller, controller control step motor reversal, leading screw no longer promotes jockey pulley and rotates, and avoids the excessive impact of conduction band tensile force to use.
By such scheme, the utility model at least has the following advantages: this apparatus structure is simple, reliable, and effectively can control the tensile force of conduction band, avoids conduction band to cross pine or tension, improves the operating efficiency of circular screen printer.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing illustrates:
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation for the conduction band tensioning apparatus of circular screen printer in the utility model;
Fig. 2 is the structural representation of stepper motor in the utility model;
Fig. 3 is the structural representation of photoelectric sensor in the utility model.
Detailed description of the invention:
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See Fig. 1, Fig. 2, the conduction band tensioning apparatus for circular screen printer described in the utility model, comprises frame 1, conduction band 2, idler roller 3, leading screw 4, and one end of described leading screw 4 connects idler roller 3; The other end of described leading screw 4 is connected with stepper motor 5, reductor 6 is connected with between described stepper motor 5 and leading screw 4, described leading screw 4 is connected by shaft coupling (not shown) with reductor 6, and described reductor 6 is connected by shaft coupling (not shown) with stepper motor 5; Described stepper motor 5 connection control device 7, described controller 7 is arranged in described frame 1, and described controller 7 is connected with display touch-screen 8; Be provided with photoelectric sensor 9 above described leading screw 4, described photoelectric sensor 9 is arranged in described frame 1, and described leading screw 4 is provided with near idler roller 3 one end and detects block 41; Described photoelectric sensor 9 is electrically connected with described controller 7.
During use, controller 7 control step motor 5 runs and transmits motion to the reductor 6 matched, thus drive leading screw 4 to rotate, the other end of leading screw 4 is connected with idler roller 3 and rotates for promoting idler roller 3, described conduction band 2 is set on idler roller 3, tensioning conduction band 2 in the process that idler roller 3 rotates.Leading screw 4 promotes in the process of idler roller 3, when the detection block 41 on leading screw 4 is near photoelectric sensor 9, photoelectric sensor 9 detects and detects block 41 and feedback signal is sent to controller 7, controller 7 receives signal and control step motor 5 reverses, now leading screw 4 no longer promotes idler roller 3 and leaves idler roller 3 in the other direction, avoids the excessive use affecting circular screen printer of conduction band 2 tensile force.
Reductor 6 in the utility model adopts gearratio i=30, realizes the forward-reverse that just can control leading screw 4 one end with the motor of less power flexibly by large speed reducing ratio, is effectively controlled the tensile force of conduction band 2 by idler roller 3.
Controller 7 is connected with display touch-screen 8, and this display touch-screen 8 may be used for arranging the thrust size of leading screw 4 or the tensile force size of conduction band 2, realizes the artificial interactive controlling to circular screen printer conduction band 2.
In sum, connect reductor 6 and stepper motor 5 by leading screw 4 one end, structure is simple, and can be controlled the forward-reverse of leading screw 4 one end flexibly by reductor 6, is effectively controlled the tensile force of conduction band 2 by idler roller 3; By frame 1 arranges photoelectric sensor 9, leading screw 4 is arranged and detects block 41, when leading screw 4 drives detection block 41 near photoelectric sensor 9, photoelectric sensor 9 sends a signal to controller 7, controller 7 control step motor 5 reverses, leading screw 4 no longer promotes jockey pulley 3 and rotates, and avoids the excessive impact of conduction band 2 tensile force to use.This apparatus structure is simple, reliable, and effectively can control the tensile force of conduction band 2, avoids conduction band 2 to cross pine or tension, improves the operating efficiency of circular screen printer.
Conduction band tensioning apparatus for circular screen printer provided by the utility model; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within the utility model protection domain.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (6)
1. for a conduction band tensioning apparatus for circular screen printer, comprise frame, conduction band, idler roller, leading screw, one end of described leading screw connects idler roller; It is characterized in that: the other end of described leading screw is connected with stepper motor, between described stepper motor and leading screw, be connected with reductor; Described stepper motor connection control device; Be provided with photoelectric sensor above described leading screw, described leading screw is provided with detection block near idler roller one end; Described photoelectric sensor is electrically connected with described controller.
2. the conduction band tensioning apparatus for circular screen printer according to claim 1, is characterized in that: described controller is connected with display touch-screen.
3. the conduction band tensioning apparatus for circular screen printer according to claim 1, is characterized in that: described leading screw is connected by shaft coupling with reductor.
4. the conduction band tensioning apparatus for circular screen printer according to claim 1, is characterized in that: described reductor is connected by shaft coupling with stepper motor.
5. the conduction band tensioning apparatus for circular screen printer according to claim 1, is characterized in that: described controller is arranged in described frame.
6. the conduction band tensioning apparatus for circular screen printer according to claim 1, is characterized in that: described photoelectric sensor is arranged in described frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074025.6U CN204451469U (en) | 2015-02-03 | 2015-02-03 | For the conduction band tensioning apparatus of circular screen printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074025.6U CN204451469U (en) | 2015-02-03 | 2015-02-03 | For the conduction band tensioning apparatus of circular screen printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204451469U true CN204451469U (en) | 2015-07-08 |
Family
ID=53658409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520074025.6U Expired - Fee Related CN204451469U (en) | 2015-02-03 | 2015-02-03 | For the conduction band tensioning apparatus of circular screen printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204451469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216459A (en) * | 2015-10-20 | 2016-01-06 | 杭州宏华数码科技股份有限公司 | The closed loop conduction band step-by-step control system of conduction band type inkjet printing machine and conduction band stepper control method |
| CN112471588A (en) * | 2020-12-09 | 2021-03-12 | 河南中烟工业有限责任公司 | Cigarette machine cut tobacco suction belt tension automatic regulating device |
-
2015
- 2015-02-03 CN CN201520074025.6U patent/CN204451469U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216459A (en) * | 2015-10-20 | 2016-01-06 | 杭州宏华数码科技股份有限公司 | The closed loop conduction band step-by-step control system of conduction band type inkjet printing machine and conduction band stepper control method |
| CN112471588A (en) * | 2020-12-09 | 2021-03-12 | 河南中烟工业有限责任公司 | Cigarette machine cut tobacco suction belt tension automatic regulating device |
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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: 20150708 Termination date: 20220203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |