CN201047026Y - Novel width screw mandrel driving device - Google Patents
Novel width screw mandrel driving device Download PDFInfo
- Publication number
- CN201047026Y CN201047026Y CNU2007201081478U CN200720108147U CN201047026Y CN 201047026 Y CN201047026 Y CN 201047026Y CN U2007201081478 U CNU2007201081478 U CN U2007201081478U CN 200720108147 U CN200720108147 U CN 200720108147U CN 201047026 Y CN201047026 Y CN 201047026Y
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- CN
- China
- Prior art keywords
- screw rod
- screw mandrel
- driving device
- door panel
- drive sprocket
- 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 - Lifetime
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Abstract
The utility model relates to a stenter setting machine used in the post treatment in the printing and dyeing industry, in particular to a novel driving device of door panel screw rod. The existing door panel screw mandrel hand wheel and fine-adjustment screw rod driven by a connecting bar has bad precision, and needs to be operated by workers who run around for a plurality of times with high intensity and high physical strength level; one worker can only adjust a limited quantity of door panel screw rods, thereby having low efficiency in production. The utility model provides a novel door panel screw rod which has the advantages of having high automation degree and high fine-adjustment precision, greatly relieving labor intensity of workers, and raising production efficiency. The utility model comprises a drive sprocket at one end of the door panel screw rod and a driving sprocket matching with the drive sprocket, a drive chain which is arranged between the two sprockets, and is characterized in that the drive sprocket is connected with an output shaft of a gear box, an input shaft of which is connected with a stepper motor which is connected with a master controller by a driving device; the screw rod is provided with a rotary encoder which is used for measuring a rotate speed, and is connected with the master controller by a data wire.
Description
[affiliated technical field]
The utility model relates to the stentering boarding machine that the dyeing post-processed is used, particularly a kind of type gate width of cloth screw rod driving device of using on stentering boarding machine.
[background technology]
Stentering boarding machine is the conventional machinery of dyeing post-processed, plays smooth cloth cover, the effect of consistent cloth fabric width degree.Wherein cloth width of cloth forming width is adjusted by Uneven Width width control, and Uneven Width width is then controlled by the spacing of two tentering assemblies.As depicted in figs. 1 and 2, two tentering assemblies 6 are fixed on the opposite feed screw nut 8 of two rotation directions, nut is installed on two screw mandrels 7 that connect rotation by shaft joint 11, the screw mandrel rotating can be controlled two tentering assemblies and move in opposite directions, change the spacing of two tentering assemblies, adjust Uneven Width width.The screw mandrel that many groups are parallel to each other is installed on the stentering boarding machine of common production usefulness, every cocainine bar is one and adjusts station, the handwheel 14 of band odometer 12 is equipped with in the screw mandrel end, correspondence is installed with two tentering assemblies 6 on the screw mandrel, and these screw mandrels connect transmission by a manual clutch 13 by same connecting rod 10 separately.During boarding machine work, the workman controls motor on supervisory control desk, and drivening rod rotates, and is integrally-regulated to the screw mandrel of each group, changes Uneven Width width; When individual station needed fine setting separately, the workman went to and operates manual clutch on the station, and screw mandrel and connecting rod transmission are broken away from, and cooperates odometer to rotate handwheel then screw mandrel is finely tuned.The door width of cloth screw rod driving device of this kind structure has been difficult to satisfy progressive day by day production technology needs, has following defective: handwheel fine setting screw mandrel precision is not good; Workman's operation of repeatedly running back and forth, labour intensity is big, the physical fitness requirement height; A workman can only adjust the door width of cloth screw mandrel of limited quantity, and production efficiency is low.
[utility model content]
The technical assignment of the technical problems to be solved in the utility model and proposition is to overcome the technological deficiency that existing door width of cloth screw rod driving device exists, a kind of automaticity height is provided, trimming precision is good, can alleviate labor strength greatly, the type gate width of cloth screw rod driving device of enhancing productivity simultaneously.
For achieving the above object, the utility model is taked following technical scheme: a kind of type gate width of cloth screw rod driving device, comprise the drive sprocket that is located at a drive sprocket of width of cloth screw mandrel one end and cooperates with its chain transmission, be provided with driving chain between two sprocket wheels, it is characterized in that described drive sprocket is connecting the output shaft of a reductor, the reductor power shaft is connecting a stepper motor, described stepper motor is connected with master controller by driver, be equipped with on the screw mandrel and measure the rotary encoder that rotating speed is used, it is connected with master controller by data wire.The utility model is measured the screw mandrel rotation number of turns immediately by the rotary encoder that is installed on the screw mandrel, transmission of feedback information is given master controller and needed computational analysis in conjunction with producing, utilize written program control step motor in advance directly to regulate the rotation of screw mandrel, automaticity is higher, and trimming precision is good; A master controller connects many cocainines rod driving device simultaneously, and the workman need not to run back and forth and can control some groups of door width of cloth screw mandrels rotations in the original place, alleviates labor strength greatly, has improved production efficiency.In addition, this drive unit also can be used in together on the stentering boarding machine with existing driving rod drive and be used in combination, and to indivedual these drive units of screw mandrel that need adjustment, all the other still adopt, and the connecting rod transmission is unified to be regulated, and increases work efficiency.Wherein said master controller can adopt the PLC programmable controller, convenient many cocainines of control rod driving device.
Master controller described in the utility model is that touch-screen is regulated, and can realize the man-machine dialog interface direct control, uses more convenient.
The utility model drives screw mandrel by computer-controlled drive device and rotates, and possesses the immediately monitoring regulatory function, and is better to the screw mandrel trimming precision than original handwheel rotating manner; The workman need not to run back and forth and can control the rotation of many cocainines bar in the original place, reduces labour intensity, and is convenient laborsaving again, fully improved production efficiency.
Below by the description of drawings and the specific embodiment the utility model is further described.
[description of drawings]
Fig. 1: existing stentering boarding machine door width of cloth driving device structure schematic diagram.
Fig. 2: the door width of cloth manual adjustments structural representation of existing stentering boarding machine.
Fig. 3: the utility model door width of cloth driving device structure schematic diagram.
Among the figure: 1. drive sprocket, 2. chain, 3. drive sprocket, 4. reductor, 5. rotary encoder, 6. tentering assembly, 7. screw mandrel, 8. feed screw nut, 9. frame, 10. connecting rod, 11. shaft joints, 12. odometers, 13. manual clutch, 14. handwheels.
[specific embodiment]
As shown in Figure 3, a kind of type gate width of cloth screw rod driving device, comprise the drive sprocket 3 that is located at a drive sprocket 1 of width of cloth screw mandrel 7 one ends and cooperates with its chain transmission, door width of cloth screw mandrel is installed on the frame 9, connect transmission by driving chain 2 between two sprocket wheels, drive sprocket is connecting the output shaft of a reductor 4, be equipped with on the screw mandrel measuring the rotary encoder 5 of monitoring, the reductor power shaft is connected with stepper motor, stepper motor is connected with master controller by a driver, and rotary encoder is connected with the master controller communication by data wire monitor message is transferred to master controller.
Utilize the rotation of stepper motor independent regulation screw mandrel during use, rely on the rotary encoder that is installed on the screw mandrel to measure screw mandrel immediately simultaneously and rotate the number of turns, and resulting information fed back to master controller rapidly, need carry out analytical calculation in conjunction with producing, and then send signal and drive stepper motor work, by the reductor speed change, drive screw mandrel and rotate, to adjust the door fabric width narrow in good time.This drive unit also can be used in together on the stentering boarding machine with existing driving rod drive and be used in combination, and to indivedual these drive units of screw mandrel that need adjustment, all the other still adopt, and the connecting rod transmission is unified to be regulated, and increases work efficiency.
Claims (2)
1. type gate width of cloth screw rod driving device, comprise drive sprocket (1) that is located at width of cloth screw mandrel (7) one end and the drive sprocket (3) that cooperates with its chain transmission, be provided with driving chain (2) between two sprocket wheels, it is characterized in that described drive sprocket (3) is connecting the output shaft of a reductor (4), the reductor power shaft is connecting a stepper motor, described stepper motor is connected with master controller by driver, be equipped with on the screw mandrel and measure the rotary encoder (5) that rotating speed is used, it is connected with master controller by data wire.
2. type gate width of cloth screw rod driving device according to claim 1 is characterized in that described master controller is that touch-screen is regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201081478U CN201047026Y (en) | 2007-04-13 | 2007-04-13 | Novel width screw mandrel driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201081478U CN201047026Y (en) | 2007-04-13 | 2007-04-13 | Novel width screw mandrel driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047026Y true CN201047026Y (en) | 2008-04-16 |
Family
ID=39299602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201081478U Expired - Lifetime CN201047026Y (en) | 2007-04-13 | 2007-04-13 | Novel width screw mandrel driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047026Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285253B (en) * | 2007-04-13 | 2012-02-22 | 新昌县日利实业有限公司 | Drive apparatus for Breadth lead screw |
| CN102644174A (en) * | 2012-04-18 | 2012-08-22 | 江苏海大印染机械有限公司 | Speed regulating mechanism of boarding machine |
| CN105088598A (en) * | 2015-07-23 | 2015-11-25 | 绍兴文理学院 | Tentering setting machine control system |
-
2007
- 2007-04-13 CN CNU2007201081478U patent/CN201047026Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285253B (en) * | 2007-04-13 | 2012-02-22 | 新昌县日利实业有限公司 | Drive apparatus for Breadth lead screw |
| CN102644174A (en) * | 2012-04-18 | 2012-08-22 | 江苏海大印染机械有限公司 | Speed regulating mechanism of boarding machine |
| CN105088598A (en) * | 2015-07-23 | 2015-11-25 | 绍兴文理学院 | Tentering setting machine control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20080416 Effective date of abandoning: 20070413 |