CN201336221Y - Magnetic damping tension fine adjustment device - Google Patents
Magnetic damping tension fine adjustment device Download PDFInfo
- Publication number
- CN201336221Y CN201336221Y CNU2008202375204U CN200820237520U CN201336221Y CN 201336221 Y CN201336221 Y CN 201336221Y CN U2008202375204 U CNU2008202375204 U CN U2008202375204U CN 200820237520 U CN200820237520 U CN 200820237520U CN 201336221 Y CN201336221 Y CN 201336221Y
- Authority
- CN
- China
- Prior art keywords
- main shaft
- tension
- reel
- fixed
- take
- 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
Links
Images
Abstract
The utility model relates to a magnetic damping tension fine adjustment device, which is characterized in that a winding tape is placed between tape reels, is fixed by a paper pressing disc, and passes through a tension sensor after being involved; a damping disc is placed under the paper reels and is fixed by a connecting piece; a rotating bearing is mounted on a self-rotating body; the damping disc, the tape reels and the paper pressing disc are mounted on the self-rotating body in sequence; an electromagnetic coil and the self-rotating body are directly fixed on a revolution body through a magnetic fixed disc; the revolution body is mounted on a main shaft; a controller is connected with a sliding ring on the main shaft through a lead wire; a carbon brush is mounted at the end part of the sliding ring; the sliding ring is mounted on the main shaft; and the main shaft is connected with a direct current motor through a synchronous pulley. The utility model has the advantages of stable work, convenient operation and strong safety and reliability, can directly and automatically adjust the tension and tension angles without shutting down, and also can improve the production efficiency.
Description
Technical field
The utility model relates to a kind of magnetic damping tension precision adjustment device, specifically is used to control a device of wrapped tension force when paper insulation is wrapped, and the magnetic damping of utilization belongs to the wrapped technical field of winding wire.
Background technology
At present, in the transposed conductor production process, the insulating paper strip around-packing technology adopts the way of mechanical type swing arm control take-off reel brake weight to realize the stable of the wrapped tension force of paper tape.Web tension changes and causes the swing arm swing, thereby and the swing of swing arm causes that the variation of brake ribbon degree of tightness changes the brake weight of take-off reel, in this device,, swing arm uses tension spring so the pulling force that resets of swing arm is not constant because resetting, it is constant that this just causes the pulling force of paper tape also can't accomplish, this device also exists tension adjustment to be difficult to quantitatively and the unsettled shortcoming of brake weight between brake ribbon and the brake wheel simultaneously.In sum, thus owing to be difficult to make that web tension keeps the constant stable and product quality that has influenced production technology when wrapped, be badly in need of head it off in the industry at present.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point; thereby a kind of working stability is provided, simple operation, security reliability is strong; can shut down and directly adjust tension force and tension force angle and the magnetic damping tension precision adjustment device that can enhance productivity automatically.
The technical scheme that provides according to the utility model, the accurate regulating and controlling device of magnetic damping tension comprises the twining package tape take-off reel, feature is that twining package tape is positioned between the take-off reel, fix by the platen dish, after involving, passes twining package tape tension pick-up, dampened disk places the take-off reel below, fix by the attaching nut, on turning certainly, rolling bearing is housed, dampened disk is housed on turning successively, take-off reel and platen dish, solenoid and turn certainly by the magnetic fixed disk directly be fixed on the revolution body on, the revolution body be installed on the main shaft, controller is connected with slip ring on the main shaft by lead, adjust voltage output after the described controller acquired signal, carbon brush is loaded into the end of slip ring, and slip ring is contained on the main shaft, controller lead-in wire and carbon brush keep in touch, and main shaft is connected by synchronous pulley with direct current machine.
Compared with the prior art the utility model has the following advantages:
(1), working stability, effect is obvious, and the control of the experience of original non-quantitative is become quantitative electrical control, for the product quality of stabilizing and increasing that guarantees around-packing technology provides reliable assurance.
(2), simple operation, particularly security reliability is strong, for the workman provides the good working environment.
(3), can shut down and directly automatically adjust tension force and tension force angle, and can enhance productivity.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structure cutaway view.
Fig. 3 is the utility model control circuit frame principle figure.
Embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
As shown in Figure 1 and Figure 2: comprise tension pick-up 1, twining package tape 2, carbon brush 3, slip ring 4, main shaft 5, synchronous pulley 6, direct current machine 7, controller 8 (function is to calculate after the acquired signal to adjust voltage output), take-off reel 9, dampened disk 10, solenoid 11, magnetic fixed disk 12, revolution body 13, the autobiographical type 14, rolling bearing 15, platen dish 16, attaching nut 17, connect polished rod 18, support 19.
The utility model uses direct current 0-24Vdc voltage to control the size that magnetic damping magnetic flux size changes braking force by changing the existing apparatus structure.
The utility model is positioned over twining package tape 2 between the take-off reel 9, fixing by platen dish 16, after involving, passes twining package tape 2 tension pick-up 1, tension pick-up 1 is contained in and connects on the polished rod 18, connect 18 on polished rod on revolution body 13, dampened disk 10 places take-off reel 9 belows, by attaching nut's 17 fixed combination together, at 6 the orientation assembling rolling bearings 15 on 14 of turning certainly, 14 pass platen dish 16 from turning, the central disc aperture of take- off reel 9 and 10 3 dishes of dampened disk, solenoid 11 and turn certainly 14 by magnetic fixed disk 12 directly be fixed on the revolution body 13 on, revolution body 13 is connected with slip ring 4 on the main shaft 5 by lead-in wire with controller 8, carbon brush 3 is loaded into the end of slip ring 4, slip ring 4 also is to be assemblied on the main shaft 5, controller 8 lead-in wires come out and carbon brush 3 keeps in touch, and main shaft 5 is connected by synchronous pulley 6 with direct current machine 7, and main shaft 5 is erected at support 19 tops.Calculate after described controller 8 acquired signal and adjust voltage output.
Described 14 is to be applied between dampened disk and the draw drum from turning, and is fixed on the root flange on the revolution body, and its direction of rotation is consistent with the twining package tape direction.Described revolution body 13 is to be fixed on the main shaft 5, connects the flange of each accessory on the magnetic fixed disk, and it is consistent with the main axis rotation direction.
As shown in Figure 3: controller of the present utility model comprises DC/DC power supply changeover device 8-1, TRIAC 8-2, DC current sensor 8-3, LC filter circuit 8-4, the first signal amplifier 8-5-1 and secondary signal amplifier 8-5-2, A/D data acquisition function module 8-6, the first Engineering Control device 8-7-1 and the second Engineering Control device 8-7-2, cell parameters indicator panel 8-8, I/O logic control element 8-9, microprocessor 8-10, pulse-frequency modulation control device 8-11, IGBT circuits for triggering 8-12, short-circuit detecting circuit 8-13 etc.
Power supply changeover device 8-1 connects TRIAC 8-2, TRIAC 8-2 one end connects DC current sensor 8-3, carry out current detecting, the other end connects IGBT circuits for triggering 8-12, DC current sensor 8-3 connects LC filter circuit 8-4 and short-circuit detecting circuit 8-13, carry out short-circuit detecting, IGBT circuits for triggering 8-12 connects pulse-frequency modulation control device 8-11, pulse-frequency modulation control device 8-11 connects the second Engineering Control device 8-7-2 and microprocessor 8-10, microprocessor (model PCC2100) 8-10 linkage unit parameter indicator panel 8-8, logical I/O control unit 8-9, the first Engineering Control device 8-7-1 and the second Engineering Control device 8-7-2, the second Engineering Control device 8-7-2 connects the first Engineering Control device 8-7-1, the first Engineering Control device 8-7-1 connects data acquisition function module 8-6, and data acquisition function module 8-6 connects the first signal amplifier 8-5-1 and secondary signal amplifier 8-5-2.
Power supply is controlled by power supply changeover device 8-1, provide+-5V digital circuit voltage ,+-15V testing circuit voltage, use TRIAC 8-2 to guarantee the break-make road, DC current sensor 8-3 is responsible for current detecting, and LC filter circuit 8-4 plays the current stabilization effect in circuit.
Feedback signal enlarges signal through first signal amplifier 8-5-1 in the controller and secondary signal amplifier 8-5-2 two-way, signal enters data acquisition function module 8-6, enter the first Engineering Control device 8-7-1 then, with carry out parameter and tension force by cell parameters indicator panel 8-8 and set, show, the second Engineering Control device 8-7-2 data are carried out logical error by logical I/O control unit 8-9 and are judged, microprocessor 8-10 carries out numerical computations, be less than until the error of the first Engineering Control device 8-7-1 and the second Engineering Control device 8-7-2 and pre-set, then the size of data that calculates is reached IGBT circuits for triggering 8-12 by pulse-frequency modulation control device 8-11, electric current is become the direct current output of required voltage grade.In whole electrical control, install a short-circuit detecting circuit 8-13 additional and prevent short circuit.
Operating principle of the present utility model:
Make main shaft 5 rotate by synchronous pulley 6 conduction during direct current machine 7 work, main shaft 5 rotations drive revolution body 13 and rotate, the autobiographical type 14 is by the drawing tension rotation of twining package tape 2, when changing, twining package tape 2 tension force in wrapped process physical change is converted to the signal of telecommunication by tension pick-up 1, with this feedback signal process controller 8, controller 8 receive after the signal by with set warp tension ratio, regulate the size that the duty that changes the power output switch element recently changes output voltage through tension adjustment and the two closed loop PID of electric current output, by carbon brush 3 and slip ring 4 controller 8 is calculated gained voltage and pass to solenoid 11, the damping force size that is produced between quantitative control solenoid 11 and the dampened disk 10, change take-off reel 9 in the position of turning certainly on 14 thereupon, consistent therewith wrapped tension force and the angle of just having changed reaches the purpose of wrapped paper tape constant tension in wrapped process.
Claims (2)
1, a kind of magnetic damping tension precision adjustment device, comprise twining package tape (2), take-off reel (9), it is characterized in that: twining package tape (2) is positioned between the take-off reel (9), fixing by platen dish (16), after involving, passes twining package tape (2) tension pick-up (1), dampened disk (10) places take-off reel (9) below, fixing by attaching nut (17), rolling bearing (15) is housed on turn certainly (14), dampened disk (10) is housed on turn (14) successively, take-off reel (9) and platen dish (16), solenoid (11) and turn certainly (14) directly are fixed on the revolution body (13) by magnetic fixed disk (12), revolution body (13) is installed on the main shaft (5), controller (8) is gone up slip ring (4) by lead-in wire and main shaft (5) and is connected, adjust voltage output after described controller (8) acquired signal, carbon brush (3) is loaded into the end of slip ring (4), and slip ring (4) is contained on the main shaft (5), main shaft (5) is connected by synchronous pulley (6) with direct current machine (7), and main shaft (5) is located at support (19) top.
2, magnetic damping tension precision adjustment device according to claim 1 is characterized in that described controller (8) lead-in wire contacts with carbon brush (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202375204U CN201336221Y (en) | 2008-12-16 | 2008-12-16 | Magnetic damping tension fine adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202375204U CN201336221Y (en) | 2008-12-16 | 2008-12-16 | Magnetic damping tension fine adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201336221Y true CN201336221Y (en) | 2009-10-28 |
Family
ID=41287881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202375204U Expired - Lifetime CN201336221Y (en) | 2008-12-16 | 2008-12-16 | Magnetic damping tension fine adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201336221Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101996715A (en) * | 2010-12-13 | 2011-03-30 | 无锡统力电工有限公司 | Multi-directional regulating belt roller for wrapping device |
| CN101552136B (en) * | 2008-12-16 | 2011-04-06 | 无锡统力电工有限公司 | Magnetic damping tension precision adjustment device |
-
2008
- 2008-12-16 CN CNU2008202375204U patent/CN201336221Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101552136B (en) * | 2008-12-16 | 2011-04-06 | 无锡统力电工有限公司 | Magnetic damping tension precision adjustment device |
| CN101996715A (en) * | 2010-12-13 | 2011-03-30 | 无锡统力电工有限公司 | Multi-directional regulating belt roller for wrapping device |
| CN101996715B (en) * | 2010-12-13 | 2012-07-04 | 无锡统力电工有限公司 | Multi-directional regulating belt roller for wrapping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101552136B (en) | Magnetic damping tension precision adjustment device | |
| CN103117170B (en) | Axial forcing device and adjustment method for winding displacement of superconducting coil | |
| CN203966823U (en) | A kind of full-automatic multiaxis coiling encapsulate all-in-one | |
| CN203728320U (en) | Tension adjusting device of winding tensioner | |
| CN203311934U (en) | Adhesive tape coiling machine | |
| CN201336221Y (en) | Magnetic damping tension fine adjustment device | |
| CN109192484A (en) | Precision is adjustable, and more electric currents compare mutual inductor | |
| CN210393251U (en) | Novel control is received line tension device | |
| CN210682693U (en) | Taping machine | |
| CN109264505B (en) | Tension controller suitable for active/passive wire feeding mode and control method thereof | |
| CN201634270U (en) | Constant-tension and semi-automatic crossed winder | |
| CN201198068Y (en) | Welding gun clip swing apparatus capable of making gun clip stop in the middle position within swing scope | |
| CN211496184U (en) | A collection device for collecting trade mark cloth | |
| CN2800635Y (en) | Electromagnetic tension controller | |
| CN2414047Y (en) | Tension controller with coiling/decoiling converting function | |
| CN204474029U (en) | A kind of magnetic force regulating constant tension mechanism of displacement sensing formula | |
| CN204211950U (en) | A kind of around bottom line device | |
| CN104071641A (en) | Anti-jitter constant-tension device for metal single-wire paying-off | |
| CN108689231A (en) | Optical fiber take-up and cord reeling method | |
| CN208136476U (en) | A kind of electrical winding device | |
| CN207405272U (en) | A kind of electronic tensioner and twisting machine | |
| CN204980528U (en) | Full -automatic line frame that send | |
| CN202704708U (en) | Golden guy wire unreeling control device of tobacco packaging machine | |
| CN220564016U (en) | Tension adjusting device for cable production equipment | |
| CN212516919U (en) | Low-voltage foil winding machine for dry-type transformer production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091028 Effective date of abandoning: 20081216 |