CN213417151U

CN213417151U - Sectional warp beam device for large-width warping machine

Info

Publication number: CN213417151U
Application number: CN202022179335.8U
Authority: CN
Inventors: 胡宏明; 蔡建华
Original assignee: Zhejiang Aisen New Material Co ltd
Current assignee: Zhejiang Aisen New Material Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-11
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a by a wide warper's segmentation warp beam device by a wide margin, include warp beam pipe, screens device, segmentation warp beam, compact heap, a serial communication port, the screens device includes: the clamping units are axially and equidistantly arranged on the tube wall of the shaft tube, and each clamping unit comprises at least one clamping piece which is radially arranged; the reset spring is sleeved on the clamping piece and used for driving the clamping piece to retract into the passing shaft tube; the driving shaft is rotatably and axially arranged in the warp shaft tube, a plurality of conical tables matched with the clamping pieces are arranged on the driving shaft, and the inclined surfaces of the conical tables are in contact with the bottom surfaces of the clamping pieces and used for driving the clamping pieces to radially extend and retract; the axial is provided with the screens groove that supplies the screens piece card that stretches out to go into on the segmentation warp beam hole. Through the utility model discloses the effectual uneven problem of yarn tension who has solved the current segmentation warp beam and often appears has promoted the quality of surface fabric.

Description

Sectional warp beam device for large-width warping machine

Technical Field

The utility model relates to a textile sector, especially a segmentation warp beam device that large-width warper was used.

Background

In the preparation stage, the fabric with wider width is usually required to be segmented and integrated, and then the segmented warp beam is fixed on the warp beam tube to realize the integral fixation. The existing segmented warp beam is generally integrated on a warp beam tube in a pressing and fixing mode, then the pressing mode can lead the pressing force of a pressing device to be continuously reduced because yarns on the segmented warp beam are unwound and sent out in actual work, and finally the segmented warp beams rotate relatively to cause the tension of the yarns to be non-uniform, so that the quality of woven fabrics is difficult to effectively ensure.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem, the utility model provides a segmentation warp beam device that large-width warper was used.

In order to realize the technical effects, the utility model adopts the technical scheme that:

the utility model provides a segmentation warp beam device that large-width warper was used, includes warp beam tube, screens device, segmentation warp beam, compact heap, its characterized in that, the screens device includes:

the clamping units are axially and equidistantly arranged on the tube wall of the shaft tube, and each clamping unit comprises at least one clamping piece which is radially arranged;

the reset spring is sleeved on the clamping piece and used for driving the clamping piece to retract into the passing shaft tube;

the driving shaft is rotatably and axially arranged in the warp shaft tube, a plurality of conical tables matched with the clamping pieces are arranged on the driving shaft, and the inclined surfaces of the conical tables are in contact with the bottom surfaces of the clamping pieces and used for driving the clamping pieces to radially extend and retract;

the axial is provided with the screens groove that supplies the screens piece card that stretches out to go into on the segmentation warp beam hole.

Furthermore, the number of the clamping pieces in the clamping unit is 3, and the clamping pieces are distributed in 120 degrees.

Furthermore, a first position mark which is positioned on the same bus as the clamping piece is arranged on the warp beam tube, and a second position mark which is positioned on the same bus as the clamping groove is arranged on the segmented warp beam.

Furthermore, the lower end surface of the clamping piece is a conical surface attached to the frustum.

Further, one end of the driving shaft is provided with a power assisting block.

The utility model has the advantages that: 1. the clamping piece is clamped into the clamping groove of the segmented warp beam, so that relative rotation between the segmented warp beam sleeved on the warp beam tube and the warp beam tube cannot occur under the condition that the compression force between adjacent segmented warp beams is reduced, the consistency of yarn tension is ensured, and the weaving quality of the fabric is improved. 2. The clamping pieces are evenly divided by 120 degrees, so that the acting force of the segmented warp beam on the clamping pieces can be uniformly dispersed, and the service life of the clamping pieces is prolonged. 3. During installation, the first position mark and the second position mark are correspondingly positioned in the same plane, so that the clamping piece can be accurately clamped into the clamping groove, the alignment time of the clamping groove and the clamping piece is saved, the assembly steps are simplified, and the working efficiency is improved. 4. The conical surface of terminal surface for with drive shaft upper cone platform adaptation under the screens piece to make and change into the face contact by point contact or line contact between screens piece and the frustum, thereby make the frustum can be more level and smooth when promoting the screens piece, and prolonged the life of screens piece and drive shaft simultaneously, reduction in production cost. 5. The helping hand piece can make the workman make more convenient at the rotation drive shaft.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a longitudinal sectional view of the present invention;

fig. 3 is a transverse cross-sectional view of the present invention.

Reference numerals: 1. the auxiliary device comprises a shaft tube 11, a first position mark 2, a blocking device 21, a driving shaft 22, a frustum 23, a blocking unit 231, a blocking element 232, a return spring 24, an auxiliary block 3, a segmented warp beam 31, a blocking groove 32, a second position mark 4 and a pressing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The sectional warp beam device for the large-width warping machine shown in fig. 1-3 comprises a warp beam tube 1 with a hollow inner part, clamping devices 2 axially and equidistantly installed on the tube wall of the warp beam tube, a sectional warp beam 3 sleeved on the warp beam tube 1, and a pressing block 4 for pressing the sectional warp beam on the warp beam tube. In the specific embodiment, a shaft shoulder is arranged at one end of the beam tube 1 for blocking the segmented beam, while an external thread is arranged at the other end of the beam tube, and the pressing block is screwed on the thread section.

In detail, as shown in fig. 2 and 3, the blocking device 2 comprises a driving shaft 21 inserted in the transaxial tube, on which a plurality of axially equidistant conical platforms 22 are arranged. Specifically, one end of the driving shaft 21 is rotatably engaged with the transaxial pipe, and the other end is provided with a thread on the surface thereof, while the transaxial pipe is also provided with a thread adapted to the thread, and the two are threadedly engaged. In the present embodiment, the warp beam tube is a split screw coupling structure in order to facilitate the installation of the drive shaft into the warp beam tube 1. Meanwhile, at least two clamping units 23 are axially and equidistantly arranged on the tube wall of the warp beam tube 1, and each clamping unit comprises at least one clamping piece 231 arranged on the tube wall of the warp beam tube in a spoke shape and a return spring 232 sleeved on the clamping piece in an adaptive manner. In detail, the locking member 231 is a barbell-shaped cylindrical structure, and a barbell-shaped cylindrical hole matched with the locking member is formed on the wall of the shaft tube. The clamping piece can be radially and slidably arranged in the cylindrical hole. The reset spring is sleeved on the middle section of the clamping piece, so that one end of the reset spring 232 is tightly propped against the pipe wall of the beam pipe 1, and the other end of the reset spring is tightly propped against the clamping piece, so that the reset spring can apply a thrust which continuously pushes the clamping piece to the center of the beam pipe. The lower end surface of the blocking piece 23 is always contacted with the inclined surface of the frustum 22 under the action of the return spring.

In this embodiment, in order to facilitate the installation of the locking member in the wall of the trans-axial tube, the locking member 231 is divided into two parts in the middle section and is combined into a whole by the screw connection of the middle section.

Meanwhile, the inner hole wall of the sectional beam 3 is provided with the clamping grooves 31 with the same number as the clamping pieces in an axially distributed manner, and the clamping grooves 31 are used for the clamping pieces pushed out by the driving shaft to enter so as to play a role of clamping the sectional beam on the beam tube 1.

Preferably, in the locking unit 23, the number of the locking members 231 is 3, and two adjacent locking members form an included angle of 120 °, and the locking grooves are correspondingly distributed at 120 °.

Preferably, a first position mark 11 which is positioned on the same bus as the clamping piece and is used for marking the position of the clamping piece on the beam tube 1 is arranged on the beam tube 1; the end face of the sectional beam is also provided with a second position mark 32 which is positioned on the same generatrix with the position-locking groove 31 and is used for marking the position of the position-locking groove on the sectional beam. In a specific embodiment, the first position mark and the second position mark may be directional graphics such as a mark line and a mark triangle.

Preferably, the lower end surface of the blocking piece 23 contacting with the frustum 22 is a conical surface attached to the inclined surface of the frustum.

Preferably, a power assisting block 24 which can enable a worker to quickly and conveniently twist the driving shaft is arranged at one end of the driving shaft, and particularly, the power assisting block can be a rectangular block so as to facilitate clamping of the movable wrench.

The utility model discloses a theory of operation does: after the warp yarn on the sectional warp beam 3 is completely wound, the sectional warp beam 3 is sleeved on the warp beam tube 1, and then the position of the first position mark 11 is adjusted to be opposite to the position of the second position mark 32, and the position of the clamping groove 31 corresponds to the position of the clamping piece 231. The drive shaft 21 is then rotated by a wrench or other force assist to radially displace the frustum 22 on the drive shaft. When the frustum moves, the detent member 231, which is pushed into contact with the frustum, radially protrudes into the detent groove 31. After the above operation is completed, the pressing block is loaded on the warp beam tube 1, so that the sectional warp beam 3 on the warp beam tube is pressed and fixed. And finally, the beam tube is arranged in the beam frame.

Claims

1. The utility model provides a segmentation warp beam device that large-width warper was used, includes warp beam tube, screens device, segmentation warp beam, compact heap, its characterized in that, the screens device includes:

the clamping units are axially and equidistantly arranged on the tube wall of the shaft tube and comprise at least one clamping piece which is radially arranged;

2. The sectional beam device for the large-width warping machine according to claim 1, wherein: the quantity of screens piece in the screens unit is 3 to be in 120 distribution.

3. The sectional beam device for the large-width warping machine according to claim 1, wherein: the sectional warp beam is provided with a second position mark which is positioned on the same bus as the clamping groove.

4. The sectional beam device for the large-width warping machine according to claim 1, wherein: the lower end face of the clamping piece is a conical surface attached to the frustum.

5. The sectional beam device for the large-width warping machine according to claim 1, wherein: and one end of the driving shaft is provided with a power assisting block.