CN210765781U - Static swing sheet device for improving lapping uniformity - Google Patents
Static swing sheet device for improving lapping uniformity Download PDFInfo
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- CN210765781U CN210765781U CN201921579061.2U CN201921579061U CN210765781U CN 210765781 U CN210765781 U CN 210765781U CN 201921579061 U CN201921579061 U CN 201921579061U CN 210765781 U CN210765781 U CN 210765781U
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Abstract
A static pendulum piece device for improving the net laying uniformity is characterized in that a static pendulum piece rod is fixed on a cross beam of a silk swinging machine, a ceramic piece carrier is arranged on the static pendulum piece rod, and a ceramic piece is arranged on the ceramic piece carrier. The utility model can adjust the angle of the static swing sheet according to the product and change the roughness of the ceramic sheet; the dispersibility of the tows is good, and the phenomenon of yarn hanging is greatly reduced; the replacement and adjustment are simple and quick, and the service life is long.
Description
Technical Field
The utility model relates to a pendulum piece device of pendulum silk machine, especially a quiet pendulum piece device for pendulum silk equipment is last.
Background
In the tubular drafting process of the polyester spun-bonded non-woven fabric, the tows after being drafted by the drafting tube have great kinetic energy and impact on the ceramic sheet of the static swing sheet, the tows are broken up, and are broken up again and crossly lapped by the dynamic swing sheet, so that the fibers are uniformly dispersed on a lapping machine. The dispersibility of the tows has great influence on the uniformity of the fiber web, and the dispersing effect of the static swing sheet greatly influences the lapping uniformity of the fibers. The material of the widely used static pendulum piece device at the present stage is a stainless steel plate or a plated steel plate, and the defects of poor impact resistance, poor wire bundle dispersibility, easiness in wire hanging and short service life are shown.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can change the potsherd roughness according to the angle of the quiet pendulum piece of product adjustment to the quiet pendulum piece device of the dispersibility of very big improvement silk bundle.
The utility model comprises a cross beam of a silk swinging machine, a static swinging rod, a ceramic chip carrier and a ceramic chip.
The static pendulum rod is fixed on a cross beam of the silk swinging machine, the ceramic wafer carrier is arranged on the static pendulum rod, and the ceramic wafer carrier is provided with a ceramic wafer.
Furthermore, the static swing sheet rod is fixed on a cross beam of the wire swinging machine through a screw clamping fixing block.
Furthermore, a concave plane is arranged on the static pendulum rod, and the size of the concave plane corresponds to that of the ceramic chip carrier. The concave plane is provided with a threaded hole, and the position of the threaded hole corresponds to the ceramic wafer carrier.
Furthermore, the thickness of the ceramic wafer carrier is 2mm-5mm, a dovetail-shaped sliding groove is formed in the side face of the ceramic wafer carrier, and the ceramic wafer carrier is fixed on a concave plane on the static pendulum piece rod through screws.
Furthermore, the shape of the ceramic plate is matched with a dovetail chute of the ceramic plate carrier, the surface roughness Ra of the ceramic plate is between 0.1 and 6.3 mu m, and the ceramic plate is fixed on the ceramic plate carrier in an embedding mode.
The utility model discloses when using, the fibre is after the draft to high speed strikes on last balance sheet ceramic chip, and the silk bundle is broken away, then is spread on the lapping machine through moving balance sheet alternately swing. Adjusting the angle of the swinging piece according to the dispersion effect of the tows; according to different varieties of ceramic wafers with different roughness, the old ceramic wafer is pulled out from the dovetail sliding groove of the ceramic wafer carrier, and the new ceramic wafer is inserted into the dovetail sliding groove, so that the optimal dispersion effect of the tows is obtained, the uniformity of the fiber web is improved, and the product quality is ensured.
Compared with the prior art, the utility model, have following advantage:
(1) the angle of the static swing sheet can be adjusted according to the product, and the roughness of the ceramic sheet is changed;
(2) the dispersibility of the tows is good, and the phenomenon of yarn hanging is greatly reduced;
(3) the replacement and adjustment are simple and quick, and the service life is long.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of the present invention;
fig. 3 is a schematic structural diagram of the swing link of the present invention;
fig. 4 is a schematic structural diagram of the ceramic wafer carrier of the present invention;
FIG. 5 is a sectional view of a dovetail chute B-B of the ceramic wafer carrier of the present invention;
in the figure, 1-a cross beam of a silk swinging machine, 2-a static swinging rod, 3-a ceramic wafer carrier and 4-a ceramic wafer.
Detailed Description
In the schematic diagram of the present invention shown in fig. 1 and 2, the stationary blade 2 is fixed on the beam 1 of the wire swinging machine by the screw clamping fixing block. The ceramic wafer carrier 3 is arranged on the static pendulum rod, and the ceramic wafer 4 is arranged on the ceramic wafer carrier.
In the schematic diagram of the present invention shown in fig. 3, the stationary pendulum rod is provided with a concave plane, and the size of the concave plane corresponds to the size of the ceramic wafer carrier. The concave plane is provided with a threaded hole, and the position of the threaded hole corresponds to the ceramic wafer carrier. The ceramic wafer carrier is fixed on the concave plane on the static pendulum piece rod through a screw.
In the schematic sketch of the utility model shown in fig. 4 and 5, the thickness of potsherd carrier is 2mm, and there is forked tail shape spout the side of potsherd carrier, and the shape of potsherd cooperates with the forked tail spout of potsherd carrier, and potsherd surface roughness Ra is 0.2 mu m, and the potsherd is fixed on the potsherd carrier through inlaying the mode.
Claims (5)
1. The utility model provides an improve quiet pendulum piece device of lapping homogeneity, mainly includes pendulum silk machine crossbeam, quiet pendulum piece pole, potsherd carrier and potsherd, its characterized in that: the static pendulum rod is fixed on the cross beam of the silk swinging machine, the ceramic wafer carrier is arranged on the static pendulum rod, and the ceramic wafer carrier is provided with the ceramic wafer.
2. The static pendulum device for improving lapping uniformity of claim 1, wherein: the static swing piece rod is fixed on a cross beam of the wire swinging machine through a screw clamping fixing block.
3. A static pendulum device for improving lapping uniformity according to claim 1 or 2, wherein: the static pendulum piece rod is provided with a concave plane, the size of the concave plane corresponds to that of the ceramic piece carrier, the concave plane is provided with a threaded hole, and the position of the threaded hole corresponds to that of the ceramic piece carrier.
4. A static pendulum device for improving lapping uniformity as defined in claim 3, wherein: the thickness of the ceramic wafer carrier is 2mm-5mm, the side surface of the ceramic wafer carrier is provided with a dovetail-shaped sliding groove, and the ceramic wafer carrier is fixed on a concave plane on the static pendulum piece rod through screws.
5. The static pendulum piece device for improving lapping uniformity of claim 4, wherein: the shape of the ceramic wafer is matched with a dovetail chute of the ceramic wafer carrier, the surface roughness Ra of the ceramic wafer is between 0.1 and 6.3 mu m, and the ceramic wafer is fixed on the ceramic wafer carrier in an embedding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921579061.2U CN210765781U (en) | 2019-09-23 | 2019-09-23 | Static swing sheet device for improving lapping uniformity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921579061.2U CN210765781U (en) | 2019-09-23 | 2019-09-23 | Static swing sheet device for improving lapping uniformity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210765781U true CN210765781U (en) | 2020-06-16 |
Family
ID=71064001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921579061.2U Active CN210765781U (en) | 2019-09-23 | 2019-09-23 | Static swing sheet device for improving lapping uniformity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210765781U (en) |
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2019
- 2019-09-23 CN CN201921579061.2U patent/CN210765781U/en active Active
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