CN207698878U - Identical tension testing agency - Google Patents
Identical tension testing agency Download PDFInfo
- Publication number
- CN207698878U CN207698878U CN201820041480.XU CN201820041480U CN207698878U CN 207698878 U CN207698878 U CN 207698878U CN 201820041480 U CN201820041480 U CN 201820041480U CN 207698878 U CN207698878 U CN 207698878U
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- China
- Prior art keywords
- balancing pole
- cylinder
- testing agency
- tension testing
- identical tension
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Abstract
The utility model discloses a kind of identical tension testing agencies, central axis component including balancing pole, set on the balancing pole axis center, dancer, the counterweight roller set on the balancing pole other end and the low rubbing cylinder on balancing pole set on described balancing pole one end, the low rubbing cylinder is set between the central axis component and the counterweight roller, the dancer is rotated by shaft in the balancing pole one end, the balancing pole other end offers sliding slot, the counterweight roller slides in the sliding slot, and the central shaft is equipped with angular displacement sensor.A kind of identical tension testing agency provided by the utility model, simple in structure, easy to use, system shock can be effectively relieved in the high sensitivity of tension adjustment, prevent the deformation for causing body paper fiber.
Description
Technical field
The utility model is related to detection device technical fields, and in particular to a kind of identical tension testing agency.
Background technology
There are following disadvantages for the device that tension currently used for active uncoiler detects, it cannot be guaranteed that the fiber of body paper
Deformation caused by by hyper-traction, measures inaccurate, machine construction complexity, and the sensitivity adjustment of tension is not high enough.
Utility model content
The purpose of this utility model provides a kind of identical tension testing agency, solve one in above-mentioned prior art problem or
Person is multiple.
Identical tension testing agency according to the present utility model, including balancing pole, set on the center of the balancing pole axis center
Shaft assembly, the dancer set on described balancing pole one end, the counterweight roller set on the balancing pole other end and be set to balancing pole
On low rubbing cylinder, the low rubbing cylinder is set between the central axis component and the counterweight roller, and the dancer is logical
It crosses shaft to rotate in the balancing pole one end, the balancing pole other end offers sliding slot, and the counterweight roller is in the sliding slot
Middle sliding, the central shaft are equipped with angular displacement sensor.
A kind of identical tension testing agency provided by the utility model, it is simple in structure, it is easy to use, tension adjustment it is sensitive
Degree is high, and system shock can be effectively relieved, prevent the deformation for causing body paper fiber.
In some embodiments, the central axis component includes central shaft, axis pedestal and the spiral shell set on the axis pedestal
Hole, the central shaft is plugged in balancing pole and axis pedestal successively, and is fixed by flange.Simple in structure, stability is good.
In some embodiments, the low rubbing cylinder includes cylinder, is fixed in the cylinder base of the cylinder upper end
Seat and the pull rod set on the cylinder lower end, the pull rod other end are fixed in the balancing pole, and the cylinder pedestal is equipped with can
The base bearing of rotation.Frictional force is small, simple in structure.
Description of the drawings
Fig. 1 is a kind of a kind of structural schematic diagram of identical tension testing agency of embodiment of the utility model.
Specific implementation mode
With reference to the accompanying drawings of the specification, the utility model is described in more detail.
As shown in fig. 1, a kind of identical tension testing agency, including balancing pole 1, set on the central shaft of 1 axis center of balancing pole
It component 2, the dancer 3 set on 1 one end of balancing pole, the counterweight roller 4 set on 1 other end of balancing pole and is connected on balancing pole 1
Low rubbing cylinder 5, low rubbing cylinder 5 is installed between central axis component 2 and counterweight roller 4, and dancer 3 is being balanced by shaft
1 one end of bar rotates, and 1 other end of balancing pole offers sliding slot 6, and counterweight roller 4 slides in sliding slot 6, and body paper direction of travel is around floating
Dynamic roller 3 is rotated, and central shaft 21 is equipped with angular displacement sensor 7.
Central axis component 2 includes central shaft 21, axis pedestal 22 and the screw hole 23 for being installed on axis pedestal 22, and axis pedestal 22 passes through
Bolt is fixedly mounted, and central shaft 21 is plugged in balancing pole 1 and axis pedestal 22 successively, and is fixed by flange, and balancing pole 1 can be in
Mandrel 21 rotates；Simple in structure, stability is good.Low rubbing cylinder 5 includes cylinder 51, is fixed in cylinder 51 by welding or bolt
The cylinder pedestal 52 of upper end and the pull rod 53 for being fixed in 51 lower end of cylinder, 53 other end of pull rod are fixed in balancing pole 1, cylinder base
Seat 52 is equipped with rotatable base bearing 54, and frictional force is small, simple in structure.
Body paper passes through can generate a upward pulling force when dancer 3 to roller, in addition counterweight roller 4 balances dancer later
3 gravity, and the pulling force of body paper is then balanced by low rubbing cylinder 5, low rubbing cylinder 5 can generate constant pulling force, and control is low
Rub cylinder 5 is the pressure regulator valve of a high precision, for adjusting the pulling force size of low rubbing cylinder 5, needs different
Power can be realized by different air pressures.
In process of production, entire oscillating arm mechanisms can ceaselessly generate small size swing, and when swing can drive central shaft 21
Rotation is mounted with angular displacement sensor 7, the rotation side of the meeting of angular displacement sensor 7 inspection center axis 21 in one end of central shaft 21
To then the rotating speed of uncoiling motor being commanded, to ensureing the constant of tension.In addition, the swing of dancer 3 can alleviate punching
It hits, the fracture of paper will not be caused because of impact once in a while.
A kind of identical tension testing agency provided by the utility model, it is simple in structure, it is easy to use, tension adjustment it is sensitive
Degree is high, and system shock can be effectively relieved, prevent the deformation for causing body paper fiber.
The above is only the preferred embodiment of the utility model, it is noted that those skilled in the art,
Without departing from the concept of the present invention, several similar modification and improvement can also be made, these are also considered as
Within utility model protection.
Claims (3)
1. identical tension testing agency, which is characterized in that the central shaft including balancing pole (1), set on the balancing pole (1) axis center
Component (2), be set to the balancing pole (1) one end dancer (3), be set to the balancing pole (1) other end counterweight roller (4) with
And the low rubbing cylinder (5) on the balancing pole (1), the low rubbing cylinder (5) be set to the central axis component (2) with it is described
Between counterweight roller (4), the dancer (3) is rotated by shaft in the balancing pole (1) one end, and the balancing pole (1) is another
One end offers sliding slot (6), the counterweight roller (4) sliding in the sliding slot (6), and the central shaft (21) passes equipped with angular displacement
Sensor (7).
2. identical tension testing agency according to claim 1, which is characterized in that the central axis component (2) includes center
Axis (21), axis pedestal (22) and the screw hole (23) set on the axis pedestal (22), the central shaft (21) are plugged in balance successively
Bar (1) and axis pedestal (22), and fixed by flange.
3. identical tension testing agency according to claim 1, which is characterized in that the low rubbing cylinder (5) includes cylinder
(51), it is fixed in the cylinder pedestal (52) of the cylinder (51) upper end and the pull rod (53) set on the cylinder (51) lower end,
Pull rod (53) other end is fixed in the balancing pole (1), and the cylinder pedestal (52) is equipped with rotatable base bearing
(54)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041480.XU CN207698878U (en) | 2018-01-10 | 2018-01-10 | Identical tension testing agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041480.XU CN207698878U (en) | 2018-01-10 | 2018-01-10 | Identical tension testing agency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207698878U true CN207698878U (en) | 2018-08-07 |
Family
ID=63034872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820041480.XU Active CN207698878U (en) | 2018-01-10 | 2018-01-10 | Identical tension testing agency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207698878U (en) |
-
2018
- 2018-01-10 CN CN201820041480.XU patent/CN207698878U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |