CN2319381Y - Double-disc lapping head capable of controlling constant tension - Google Patents
Double-disc lapping head capable of controlling constant tension Download PDFInfo
- Publication number
- CN2319381Y CN2319381Y CN 97235120 CN97235120U CN2319381Y CN 2319381 Y CN2319381 Y CN 2319381Y CN 97235120 CN97235120 CN 97235120 CN 97235120 U CN97235120 U CN 97235120U CN 2319381 Y CN2319381 Y CN 2319381Y
- Authority
- CN
- China
- Prior art keywords
- wrapped
- deflector roll
- dancing
- tension force
- tension
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
Images
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- Packaging Of Machine Parts And Wound Products (AREA)
Abstract
The utility model provides a permanent tension control's of ability double plate winds package head, characterized by introduces dancing deflector roll, dancing pole, tension setting mechanism and brake band and so on link, accomplishes tension transmission, feedback to automatically regulated for in the whole course of work by full dish to empty dish around the package area, keep constant tension throughout and put the area, the band has put the back and is automatic parking promptly, simple structure, effectual.
Description
The utility model belongs to the technical machinery field.Or rather, be a kind of wrapped execution unit on the wrapped machine in the technical machinery.
At present, the wrapped head on the wrapped machine, the mode of its twining package tape tension force has mechanical type and dynamo-electric convolution.The former is many with friction lining or strap of the brake mechanism controls tension force; The drag-torque control tension force that the latter produces with electromagnetic component.These all have a grade variation pattern to control twining package tape tension force with constant-resistance moment or resisting moment.In wrapped process, the tension variation scope of band is big, very easily causes the overproof and twining package tape of coiling product diameter to rupture greatly because of tension force becomes gradually, and influence is produced.With electromagnetic component control tension force, wrapped header structure complexity, weight are increased, be unfavorable for the raising of wrapped rotating speed.
The utility model provides a kind of reaching by dancing bar control and realize the twining package tape constant tension in wrapped process, the symmetric double travelling expenses around, and the wrapped head of broken belt parking function is arranged.
The utility model adopts following version to finish, will be with twining package tape (4) tension force size the pivot center of sway dancing deflector roll 10, be placed in lever arm end points place around 8 spot wobbles of dancing bar, acting on respectively on the suitable position of lever arm has pair dancing bar to produce the tension force set mechanism 7 of a thrust and the wrapped dish brake collar 6 of this thrust of balance.For superstructure just, mechanism 7 and brake collar 6 are installed in frame 3 reverse side, and employing has two wrapped dishes 2 inserting lamp formula handling safety mechanism 1, be arranged in symmetrically on the tangent position of a metal machine frame 3, twining package tape 4 is emitted to stop through one group of broken belt successively by tep reel and is controlled deflector roll 5, guiding deflector roll 11, and through being wrapped on the heart yearn 9 behind the dancing deflector roll 10.
Accompanying drawing 1 permanent Tension Control schematic diagram
Accompanying drawing 2 the utility model structural representations
The utility model is described in further detail below in conjunction with accompanying drawing 1,2.Two wrapped dishes 2 that twining package tape 4 is housed are installed respectively and are lock onto on the tangent position of axisymmetric frame 3 pros and cons.One side of wrapped dish is respectively broken belt parking control deflector roll 5, guiding deflector roll 11, dancing deflector roll 10, and dancing bar 8, at the frame reverse side that wrapped dish is installed, be respectively and the coaxial brake wheel that installs of wrapped dish, brake collar 6, tension force set mechanism 7 and dancing bar 8, be wound on the heart yearn 9 after the band in the wrapped dish passes through each deflector roll as shown in the figure respectively.In wrapped working process,, increase as tension force in case band tension force fluctuates, dancing deflector roll 10 is together with the wrapped dish 2 of dancing bar 8 deflections, and the strap of the brake 6 loosens, and tension force reduces, power system on the dancing bar 8 keeps dynamical equilibrium immediately automatically, has realized the constant all the time purpose of wrapped process band tension force.
After adopting the utility model, can make wrapped tep reel by dishful to the entire work process of blank panel, remain permanent tension force and put band, be automatic train stop after band has been put.After the wrapped head of the tangent-type of the utility model development is applied on seven wrapped machines, can make smallest cross-sectional only be that the polytetrafluoroethylene film multilayer of 3 * 0.04mm is wrapped carries out smoothly, quality meets the requirements, and wrapped process does not have broken belt parking phenomenon and takes place, and production efficiency is significantly improved.
Claims (1)
1, the wrapped head of double plate of the permanent Tension Control of a kind of energy, wrapped dish, frame, heart yearn, twining package tape, deflector roll, tension force set mechanism, brake wheel by the band safety gear are formed, it is characterized in that with twining package tape (4) tension force size and the pivot center of left and right mobile dancing deflector roll (10), be placed in around the lever arm end points place of dancing bar (a 8) spot wobble, act on respectively on the suitable position of lever arm the dancing bar produced the tension force set mechanism (7) of a thrust and the wrapped dish brake collar (6) of this thrust of balance:
Having two wrapped dishes (2) of inserting lamp formula handling safety mechanism (1) is arranged on the tangent position of a metal machine frame (3) symmetrically, twining package tape (4) is emitted to stop through one group of broken belt successively by tep reel and is controlled deflector roll (5), guiding deflector roll (11), and through being wrapped on the heart yearn (9) behind the dancing deflector roll (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97235120 CN2319381Y (en) | 1997-07-28 | 1997-07-28 | Double-disc lapping head capable of controlling constant tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97235120 CN2319381Y (en) | 1997-07-28 | 1997-07-28 | Double-disc lapping head capable of controlling constant tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2319381Y true CN2319381Y (en) | 1999-05-19 |
Family
ID=33946297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97235120 Expired - Lifetime CN2319381Y (en) | 1997-07-28 | 1997-07-28 | Double-disc lapping head capable of controlling constant tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2319381Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530623A (en) * | 2011-12-23 | 2012-07-04 | 常州金方圆铜业有限公司 | Film coiling device with tension control |
| CN106892163A (en) * | 2017-03-29 | 2017-06-27 | 佛山市瑞普华机械设备有限公司 | Pillow type packaging machine |
-
1997
- 1997-07-28 CN CN 97235120 patent/CN2319381Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530623A (en) * | 2011-12-23 | 2012-07-04 | 常州金方圆铜业有限公司 | Film coiling device with tension control |
| CN106892163A (en) * | 2017-03-29 | 2017-06-27 | 佛山市瑞普华机械设备有限公司 | Pillow type packaging 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 | ||
| CX01 | Expiry of patent term |