CN209651558U - A kind of web tension regulating device - Google Patents
A kind of web tension regulating device Download PDFInfo
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- CN209651558U CN209651558U CN201822045908.0U CN201822045908U CN209651558U CN 209651558 U CN209651558 U CN 209651558U CN 201822045908 U CN201822045908 U CN 201822045908U CN 209651558 U CN209651558 U CN 209651558U
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- China
- Prior art keywords
- transfer roller
- support rod
- slipping mechanism
- paper tape
- paper
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Abstract
The utility model discloses a kind of web tension regulating devices, including bracket, bracket is equipped with support rod, the upper end of support rod is equipped with pulley, and the lower end of support rod is equipped with the first transfer roller, is arranged with moveable slipping mechanism on support rod, slipping mechanism includes the second transfer roller and third transfer roller, slipping mechanism upper end is equipped with cable, and one end of cable around pulley and is connected with weight, and paper tape can successively bypass the second transfer roller, the first transfer roller and third transfer roller.When in use, when paper tape is by excessive tension, paper tape is applied to the pulling force that the pulling force of slipping mechanism down is greater than weight to the present apparatus, and slipping mechanism will be reduced by pulled down, the tension of paper tape；When paper tape, which is applied to the pulling force of slipping mechanism down, is less than the pulling force of weight, weight up pulls slipping mechanism, and the tension that paper tape is subject to will increase, the dynamic regulation of web tension, so that the Tensity size of paper tape is uniform, avoids torn tape or cause paper tube loose.
Description
Technical field
The utility model relates to paper tube technical field of processing equipment more particularly to a kind of web tension regulating devices.
Background technique
When paper tube machines paper tube, former material used is toilet roll band, also referred to as paper cake, by a plurality of paper tape according to certain
Rule is intertwined to form the object i.e. paper tube of tubulose, and superior in quality paper tube requires paper tape close when winding, so paper tape
Tension adjustment it is critically important, the tensioner on paper tube machine mostly uses the Y type fork that round steel is made at present, when work, rotation
The Y type fork of certain angle is tensioned paper tape, changes the dynamics that paper tape tensioning is adjusted in rotational angle, makes since structure is too simple
Rotational angle is difficult to control, and causes the Tensity size of paper tape uneven, and web tension crosses conference and makes paper tape by tear fracture, paper tape
The too small meeting of power is so that paper tape is loose when winding.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides kind of a web tension regulating device, so that paper
The Tensity size of paper tape is uniform when pipe machine works, and torn tape or web tension deficiency is avoided to cause paper tube loose.
The utility model solves technical solution used by its technical problem are as follows:
A kind of web tension regulating device, including bracket, the bracket are equipped with support rod, and the upper end of the support rod is set
There is pulley, the lower end of support rod is equipped with the first transfer roller, is arranged with moveable slipping mechanism, the slipping mechanism packet on support rod
The second transfer roller and third transfer roller are included, slipping mechanism upper end is equipped with cable, and one end of cable around pulley and is connected with weight, paper tape
The second transfer roller, the first transfer roller and third transfer roller can successively be bypassed.
As an improvement of the above technical solution, the slipping mechanism is equipped with wheel, and slipping mechanism can be along branch by wheel
Strut moves up and down.
As an improvement of the above technical solution, the support rod lower end is equipped with coiler, is equipped with ribbon, ribbon in coiler
One end connection slipping mechanism lower end.
As an improvement of the above technical solution, the bracket is equipped with the 4th transfer roller.
As an improvement of the above technical solution, the support rod lower end is additionally provided with guide roller.
As an improvement of the above technical solution, the bracket is equipped with paper frame, and the paper frame is equipped with for placing paper cake
Unreel, paper cake release paper tape.
As an improvement of the above technical solution, cavity is equipped in the support rod, cavity axially penetrates through branch along support rod
Strut, the weight are set in cavity.
The beneficial effects of the utility model have:
The upper end of the support rod of the present apparatus is equipped with pulley, and the lower end of support rod is equipped with the first transfer roller, is arranged on support rod
Moveable slipping mechanism, slipping mechanism are equipped with the second transfer roller and third transfer roller, and the upper end of slipping mechanism is equipped with cable, cable
One end around pulley and weight is connected with, in use, paper tape successively to be bypassed to the second transfer roller, the first transfer roller and third transfer roller simultaneously
It is sent toward paper tube machine, when paper tape is by excessive tension, paper tape is applied to the pulling force of the second transfer roller and third transfer roller down and is greater than
The pulling force of weight, slipping mechanism will be by pulled downs, to reduce the excessive tension of paper tape；When paper tape be applied to the second transfer roller and
When the pulling force of third transfer roller down is less than the pulling force of weight, weight up pulls slipping mechanism, to increase what paper tape was subject to
Tension, the present apparatus realize the dynamic regulation of web tension, so that the Tensity size of paper tape is uniform when paper tube machine works, avoid tear fracture
Paper tape causes paper tube loose because of web tension deficiency.
Detailed description of the invention
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail, in which:
Fig. 1 is the main view of the utility model embodiment；
Fig. 2 is the side view of the utility model embodiment；
Fig. 3 is the slipping mechanism structural schematic diagram of the utility model embodiment；
Fig. 4 is state diagram when unreeling paper tape of the utility model embodiment.
Specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of web tension regulating device of the utility model, including bracket 1 is set on the bracket 1
There is support rod 2, the support rod 2 is in the elongated cube erect, and support rod 2 is interior to be equipped with cavity, and cavity is passed through along the axial direction of support rod 2
Perforating branches strut 2.The upper end of the support rod 2 is equipped with pulley 4, and the lower end of support rod 2 is equipped with the first transfer roller 5, is arranged on support rod 2
There is moveable slipping mechanism 6.With further reference to Fig. 3, the slipping mechanism 6 includes two pieces of parallel support plates, two pieces of supports
It is equipped with two pieces of parallel connecting plates between plate, constitutes through-hole among two pieces of support plates and two pieces of connecting plates, support rod 2 can be freely
Across through-hole, slipping mechanism 6 is equipped with wheel, and slipping mechanism 6 can be moved up and down by wheel along support rod 2.
The slipping mechanism 6 further includes the second transfer roller 61 and third transfer roller 62, and 6 upper end of slipping mechanism is equipped with cable 10, line
One end of cable 10 is around pulley 4 and is connected with weight, and the weight is set in cavity.Paper tape can successively bypass the second transfer roller 61,
First transfer roller 5 and third transfer roller 62.2 lower end of support rod is equipped with coiler 7, is equipped with ribbon 11 in coiler 7, ribbon 11
The lower end of one end connection slipping mechanism 6.When original state, slipping mechanism is forgotten about it the upper end of support rod 2 by cable 10 by weight,
It needs that slipping mechanism is forgotten about it the lower end of support rod 2 so that personnel turn paper tape around the second transfer roller 61 or third by ribbon 11
On roller 62.
When the present apparatus works, when paper tape is by excessive tension, paper tape is applied to the second transfer roller 61 and third transfer roller 62
Pulling force down is greater than the pulling force of weight, and slipping mechanism 6 will be by pulled down, to reduce the excessive tension of paper tape；Work as paper tape
Be applied to the pulling force of the second transfer roller 61 and third transfer roller 63 down be less than weight pulling force when, weight by slipping mechanism 6 toward pull-up
It is dynamic, to increase the tension that paper tape is subject to.The dynamic regulation of web tension, so that paper tape when paper tube machine or other equipment work
Tensity size it is uniform, avoid due to web tension is excessive torn tape or lead to carriage tape not because of web tension deficiency
It is smooth.
Further, the bracket 1 is equipped with the 4th transfer roller 8, and 2 lower end of support rod is additionally provided with guide roller 9.Referring to figure
4, after paper tape bypasses third transfer roller 62, further around the 4th transfer roller 8 and guide roller 9, guide roller 9 excessively the conveying direction of paper tape is changed
So that paper tape is delivered on paper tube machine or other equipment.The bracket 1 is equipped with paper frame 3, is additionally provided with use on the paper frame 3
In placing unreeling for paper cake, paper cake releases paper tape.
First transfer roller 5, the second transfer roller 61, third transfer roller 62, the 4th transfer roller 8 and guide roller 9 both ends be all provided with restricted paper
Band is around the baffle conveyed on itself, and the side of the second transfer roller 61, third transfer roller 62 and the 4th transfer roller 8 is equipped with and its own
Homoaxial lever, lever can avoid paper tape and loosen from the 4th transfer roller 8 of 61/ third transfer roller 62/ of the second transfer roller.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, all should belong to the utility model
Protection scope.
Claims (7)
1. a kind of web tension regulating device, it is characterised in that: including bracket (1), the bracket (1) is equipped with support rod (2),
The upper end of the support rod (2) is equipped with pulley (4), and the lower end of support rod (2) is equipped with the first transfer roller (5), and support rod is arranged on (2)
Have moveable slipping mechanism (6), the slipping mechanism (6) includes the second transfer roller (61) and third transfer roller (62), slipping mechanism
(6) upper end is equipped with cable (10), and one end of cable (10) around pulley (4) and is connected with weight, and paper tape can successively bypass second
Transfer roller (61), the first transfer roller (5) and third transfer roller (62).
2. a kind of web tension regulating device according to claim 1, it is characterised in that: set on the slipping mechanism (6)
There is wheel, slipping mechanism (6) can be moved up and down by wheel along support rod (2).
3. a kind of web tension regulating device according to claim 1, it is characterised in that: support rod (2) lower end is set
Have coiler (7), is equipped with ribbon (11) in coiler (7), the lower end of one end connection slipping mechanism (6) of ribbon (11).
4. a kind of web tension regulating device according to claim 1, it is characterised in that: the bracket (1) is equipped with the
Four transfer rollers (8).
5. a kind of web tension regulating device according to claim 4, it is characterised in that: support rod (2) lower end is also
Equipped with guide roller (9).
6. a kind of web tension regulating device according to claim 1, it is characterised in that: the bracket (1) is equipped with paper
Frame (3), the paper frame (3) are equipped with for placing unreeling for paper cake, and paper cake releases paper tape.
7. a kind of web tension regulating device according to claim 1, it is characterised in that: be equipped in the support rod (2)
Cavity, cavity axially penetrate through support rod (2) along support rod (2), and the weight is set in cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822045908.0U CN209651558U (en) | 2018-12-06 | 2018-12-06 | A kind of web tension regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822045908.0U CN209651558U (en) | 2018-12-06 | 2018-12-06 | A kind of web tension regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209651558U true CN209651558U (en) | 2019-11-19 |
Family
ID=68517689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822045908.0U Active CN209651558U (en) | 2018-12-06 | 2018-12-06 | A kind of web tension regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209651558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607281A (en) * | 2018-12-06 | 2019-04-12 | 珠海创客新材料科技有限公司 | A kind of web tension regulating device |
-
2018
- 2018-12-06 CN CN201822045908.0U patent/CN209651558U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607281A (en) * | 2018-12-06 | 2019-04-12 | 珠海创客新材料科技有限公司 | A kind of web tension regulating device |
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