CN211926935U

CN211926935U - Weaving shaft disc fast detection device

Info

Publication number: CN211926935U
Application number: CN202020533887.1U
Authority: CN
Inventors: 王永锋
Original assignee: Sichuan Renshou Golden Goose Textile Co ltd
Current assignee: Sichuan Renshou Golden Goose Textile Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-11-13
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a device is examined soon to beam of a loom disc for can't the problem of short-term test beam of a loom disc among the solution prior art, include: frame, measuring mechanism, the mark part, clean strip, the center section of thick bamboo of frame is fixed on the beam of a loom, the extension arm is connected outside the center section of thick bamboo, be provided with measuring mechanism on the extension arm, can measure the radius of beam of a loom disc, can measure the illegible condition of beam of a loom disc through rotating the beam of a loom, be provided with the mark part on one long edge of extension arm, the mark part includes fixed axle and cluster wheel body that can rotate on the fixed axle, the wheel body overcoat is equipped with the outer lane, the outer lane infiltration has pigment and has certain elasticity, the contact surface of outer lane and beam of a loom disc can increase after the pressurized, it just can leave annular seal of a government organization in old china on the beam of a loom disc to rotate the extension arm, and to the position of surface unevenness, the width of trace will change, just can judge out the surface flatness of beam of a loom disc through comparing.

Description

Weaving shaft disc fast detection device

Technical Field

The utility model belongs to the technical field of air jet loom, concretely relates to beam of a loom disc examines device soon.

Background

The air jet loom is a shuttleless loom which adopts jet airflow to pull weft yarns to pass through a shed, the working principle is that air is used as a weft insertion medium, the jetted compressed airflow generates friction traction force on the weft yarns to pull the weft yarns, the weft yarns are taken through the shed, and the purpose of weft insertion is achieved through jet flow generated by air jet, wherein a warp beam is vertically connected with two discs for limiting the width of grey cloth, so the discs can rub the grey cloth for a long time in the using process; the Chinese journal, cotton textile technology, 2003, 5 th month, 31 st volume, 5 th volume, discloses literature data entitled repair of weaving shaft discs of an air jet loom, wherein the literature data clearly proposes that the weaving shaft discs have the problems of deflection, cracks, oxide layer abrasion and the like in the using and transporting processes, the problems influence the quality of the weaving shaft if the problems are light and cannot be used if the problems are heavy, the prior art is directly replaced, and the literature proposes methods of repainting, welding, thermal correction and the like, so that the service life of the discs can be prolonged, and the cost is saved; obviously, the repairing methods can be performed only by taking off the disk, but the measurement of the disk cannot be completely taken off, which greatly affects the working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a device is examined soon to beam of a loom disc not only can carry out the not good limit of disc fast and detect, but also can detect the straightness on disc surface.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a beam-driving disc fast-checking device comprises a frame and a measuring mechanism, wherein the frame comprises: the central cylinder is a hollow circular tube, the inner diameter of the central cylinder is the same as the outer diameter of a weaving shaft, the central cylinder is divided into two parts which can be recombined into a cylinder shape, one connecting edge is connected through a rotating shaft, the other connecting edge is provided with a fastening device, a plurality of plate-shaped extension arms are further arranged outside the central cylinder, the height direction of the extension arms is parallel to the axis of the central cylinder, and the extension direction of the long edges of the extension arms is vertical to the axis direction of the extension arms; the measuring mechanism is arranged on the extension arm and comprises: sliding tray, scale bar, location slider, the sliding tray is parallel with the long limit of extension arm, and the sliding tray is a logical groove, is provided with the gliding location slider of freedom in the sliding tray, the scale bar is located the sliding tray top, and the bottom of location slider is the closed angle, and is provided with the cross sectional shape on the top surface of location slider and is protruding for regular triangle's location, and the central line of the protruding cross-section of location is located same plumb line direction with location slider bottom closed angle.

Furthermore, the inner wall of the central cylinder is provided with a radial wheel, a rotating shaft of the radial wheel is fixed on the inner wall and is parallel to the axis of the central cylinder, and a rotating plane of the radial wheel is perpendicular to the axis of the central cylinder.

Further, the fastening device comprises nuts and bolts, the nuts with the same structure are fixed on two sides of the connecting edge, and the bolts penetrate through the two nuts so as to fasten the central cylinder.

Further, a marking portion is also included, the marking portion including: the loom beam comprises a fixed shaft, wheel bodies and spacing pipes, wherein the fixed shaft is arranged on the bottom surface of an extension arm, the wheel bodies are arranged on the fixed shaft, the wheel bodies rotate by taking the fixed shaft as a rotating shaft, the spacing pipes are arranged between the wheel bodies, outer rings are coated on the wheel bodies, the outer rings are sponges with uniform thickness, and the outer rings are in contact with a loom beam disc when in use.

Further, distances between all the wheel bodies on the different fixing shafts and the central cylinder are different.

Furthermore, the wheel body is all fixed on the bottom ring, the bottom ring is a circular tube with the inner diameter being the same as the outer diameter of the fixed shaft, the bottom ring can slide on the fixed shaft, the spacing tube is a circular tube with the inner diameter being the same as the outer diameter of the fixed shaft, the outer diameter of the spacing tube is larger than the outer diameter of the bottom ring, the bottom ring and the spacing tube are arranged on the fixed shaft at intervals, a plurality of bearings are arranged between the outer wall of the bottom ring and the wheel body, the inner rings of the bearings are fixed on the outer wall of the bottom ring, and the outer rings.

Furthermore, the top surface of the extension arm is provided with a cleaning strip, the cleaning strip is a strip-shaped fabric strip, and the height of the cleaning strip is higher than the plane of the top surface of the central cylinder.

The utility model discloses following beneficial effect has at least:

(1) the frame is directly fixed on the weaving shaft, the radius of the disk can be measured by the measuring structure on the extension arm in the frame, and by rotating the weaving shaft, whether the outer edge of the disk is not good or not can be easily judged, so that the use is convenient, and the result is accurate.

(2) The measuring mechanism is provided with the positioning slide block, the position of the outer edge of the disk on the scale bar can be accurately marked through the positioning slide block, and compared with a direct visual method in the prior art, the result is more accurate.

(3) A plurality of wheel bodies in the marking part are arranged on the long edge of the extension arm, an outer ring capable of absorbing pigment is arranged outside the wheel bodies, traces can be left on the surface of the disk in the rolling process, the outer ring has elasticity, thicker traces can be left when the wheel bodies pass through the protruding part if the surface of the disk is uneven, and therefore the thicknesses of the traces can be compared by means of a measuring mechanism, and the flatness of the driving shaft disk can be indirectly judged.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 schematically shows a state diagram of the use of the invention;

fig. 2 schematically shows a structural view of an extension arm according to the present invention;

FIG. 3 is a schematic cross-sectional view of the portion A in FIG. 2;

FIG. 4 schematically illustrates a cross-sectional view of FIG. 2 taken along line B-B;

fig. 5 schematically shows a partially enlarged view of portion C of fig. 1;

wherein the figures include the following reference numerals:

11-central cylinder, 12-extension arm, 13-rotating shaft, 14-radial wheel, 21-sliding groove, 22-scale bar, 23-positioning sliding block, 24-positioning projection, 3-cleaning bar, 41-fixed shaft, 42-bottom ring, 43-bearing, 44-wheel body, 45-outer ring and 46-spacing tube.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure; unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application; as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …, above," "overlying" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures; it will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

Examples

As shown in fig. 1 to 5, a beam of a loom disc fast detection device is used for solving the problem that the beam of a loom disc cannot be detected fast in the prior art, and the structure of the beam of a loom disc fast detection device comprises: the frame, the measuring mechanism, the mark part, the cleaning strip 3, the center tube 11 in the frame is fixed on the driving shaft, the extension arm 12 is close to the driving shaft disc, the measuring mechanism arranged on the extension arm 12 of the driving shaft is utilized to measure the radius of the driving shaft disc, the illegibility of the driving shaft disc can be measured by rotating the driving shaft, in addition, the mark part is arranged on one long edge of the extension arm 12, the mark part comprises a fixed shaft 41 and a wheel body 44 which is strung on the fixed shaft 41 and can rotate, an outer ring 45 is sleeved outside the wheel body 44, the outer ring 45 is soaked with pigment, the outer ring 45 has certain elasticity, the contact surface of the outer ring 45 and the driving shaft disc can be increased after being pressed, therefore, when in use, the extension arm 12 is rotated to leave annular imprints on the driving shaft disc, and for the position of the surface disc, the width of the imprints can be changed, therefore, the surface flatness of the driving shaft can be, thereby realizing the rapid detection of the disk.

As shown in fig. 1, the frame includes: the central cylinder 11 is a hollow circular tube, the inner diameter of the central cylinder 11 is the same as the outer diameter of a weaving shaft, the central cylinder 11 is divided into two parts by a plane which is perpendicular to the horizontal plane and passes through two included angles of the axis of the central cylinder 11 to form an acute angle, the two parts can be recombined into a cylinder shape, the two parts are provided with two connecting edges, a rotating shaft 13 is arranged outside one connecting edge and is connected through the rotating shaft 13, a fastening device is arranged on the other connecting edge, the central cylinder 11 can be installed on the weaving shaft after the fastening device is opened, a plurality of extension arms 12 are further arranged outside the weaving shaft, three extension arms 12 are exemplified in the embodiment, the extension arms 12 are long plates with rectangular cross sections, the height direction of the extension arms 12 is parallel to the axis of the central cylinder 11, and the extension direction of the long sides of the extension arms 12 is perpendicular to the axis direction of the extension arms; in addition, a plurality of radial wheels 14 are arranged on the inner wall of the central cylinder 11, as shown in fig. 5, the rotating shafts of the radial wheels 14 are all fixed on the inner side of the inner wall and are parallel to the axis of the central cylinder 11, and a cavity for rotating the radial wheels 14 is reserved at the position where the radial wheels 14 are arranged on the inner wall of the central cylinder 11, so that the rotating plane of the radial wheels 14 is vertical to the axis of the central cylinder 11 and is contacted with the outer wall of the loom beam when in use, and therefore, after the radial wheels are fixed on the loom beam, the radial wheels can rotate by taking the axial direction of the loom.

It should be noted that: the fastening device is mature prior art, can both select round pin connecting device, also can select buckle connecting device, consequently does not do the restriction, in this embodiment, is the nut that the fixed knot constructs the same in connection limit both sides, can fasten central cylinder 11 with the bolt passes two nuts, when needing to take off, the back-out bolt can.

Be provided with measuring mechanism on the 12 length direction of extension arm, measuring mechanism can measure the radius of disc, judges out the outer fringe of beam of a loom disc not sloppy limit, and measuring mechanism includes: sliding tray 21, scale bar 22, location slider 23, as shown in fig. 2, sliding tray 21 is parallel with the long limit of extension arm 12, and sliding tray 21 is a logical groove, is provided with location slider 23 in sliding tray 21, and location slider 23 can move in sliding tray 21, scale bar 22 is located the sliding tray 21 top, and the bottom of location slider 23 is the closed angle, and is provided with the protruding 24 of location that the cross-sectional shape is regular triangle on the top surface of location slider 23, and the central line of the protruding 24 cross-sectional of location and the closed angle of location slider 23 bottom are located same plumb line direction, therefore the pointed position of closed angle in bottom just can correspond with the position on scale bar 22, conveniently measure the beam of a loom disc.

Further, the both sides of extension arm 12 are provided with the location slider 23 of the same quantity, and the location slider 23 of both sides is two liang corresponding to connect into a set ofly through the tie-beam, and simultaneous movement when the motion, the convenience is observed from different angles, as shown in fig. 4, the height and the length of tie-beam are the same with 21 cross sectional shapes of sliding tray, consequently hug closely two sides of extension arm 12 through two location sliders 23 that the tie-beam is connected, and the cooperation is inseparabler, is difficult to take place random slip.

For convenience of description, taking the position direction in fig. 1 as an example, the downward surface of the extension arm 12 is referred to as a bottom surface, the upward surface is referred to as a top surface, and the bottom surface of the extension arm 12 is provided with a marking portion, as shown in fig. 2, the marking portion includes: the bottom surface of the extension arm 12 is provided with a rectangular notch for mounting the fixed shaft 41, the fixed shaft 41 is rotatably provided with a plurality of wheel bodies 44, the wheel bodies 44 rotate by taking the fixed shaft 41 as a rotating shaft, the spacing pipes 46 are arranged between the wheel bodies 44, the spacing distance between the wheel bodies 44 on the same extension arm 12 is controlled by the spacing pipes 46, the wheel bodies 44 are externally coated with outer rings 45, the outer rings 45 are a layer of sponge with uniform thickness and have good water absorption, before use, the outer rings 45 are soaked with washable pigment and are contacted with a driving shaft disc, a plurality of concentric circle marks are left on the surface of the driving shaft disc along with the rotation of the extension arm 12, when the surface of the driving shaft disc is uneven, the outer rings 45 are compressed on the convex parts of the surface of the disc, the contact area with the disc is increased, the marks are wider, and on the contrary, the contact area of the concave parts with the surface of the disc is smaller, the blotting width reduces, consequently, only needs the width of contrast blotting can judge the straightness on surface, and the contrast of blotting width can be directly assisted with the help of location slider 23 among the measuring mechanism moreover, and it is more convenient to use.

It should be noted that: distances between all the wheel bodies 44 on the three extension arms 12 and the central cylinder 11 are different, so that the footprints of concentric circles of the wheel bodies 44 on the driving shaft disk are not overlapped, and more parts can be covered.

Further, the connection relationship between the wheel body 44 and the fixed shaft 41 is as shown in fig. 3, the wheel body 44 is fixed on the bottom ring 42, the bottom ring 42 is a circular tube having the same inner diameter as the outer diameter of the fixed shaft 41, the bottom ring 42 can slide on the fixed shaft 41, thereby changing the position of the wheel body 44, the bottom rings 42 are kept in clearance through the spacing pipes 46, the spacing pipes 46 are round pipes with the inner diameter the same as the outer diameter of the fixed shaft 41, the outer diameter of the spacing pipes 46 is larger than that of the bottom rings 42, the bottom ring 42 and the spacing pipes 46 are arranged on the fixed shaft 41 at intervals, the bottom ring 42 is limited by the spacing pipes 46 at two sides and can not move, and likewise, the position of the bottom ring 42 can be changed only by replacing the spacing pipes 46 with different lengths, so that the position of the mark on the beam disk can be changed, of course, the position of the spacing tube 46 and the bottom ring 42 can be adjusted by a user according to specific conditions, and the present embodiment is not limited in detail; a plurality of bearings 43 are arranged between the outer wall of the bottom ring 42 and the wheel body 44, the inner ring of the bearings 43 is fixed on the outer wall of the bottom ring 42, and the outer ring of the bearings 43 is fixed on the inner wall of the wheel body 44, so that the wheel body 44 can rotate outside the bottom ring 42.

The fixed surface of the extension arm 12 is provided with a cleaning strip 3, as shown in fig. 1, the cleaning strip 3 is a strip-shaped fabric strip, in this embodiment, a flocked fabric is used, the height of the cleaning strip 3 is higher than the plane of the top surface of the central cylinder 11, and after the frame is reversely mounted, marks left by the mark part can be wiped off by rotating the cleaning strip 3.

The utility model discloses a use method as follows:

firstly, the outer ring 45 of the marking part is soaked with pigment, then the central cylinder 11 is arranged on a weaving shaft, one side provided with the marking part is close to a disk of the weaving shaft, the outer ring 45 is contacted with the disk of the weaving shaft, the sliding positioning slide block 23 is slid to the edge of the disk of the weaving shaft, the extension arm 12 is rotated for one circle, whether the disk of the weaving shaft is not good or not can be observed by naked eyes, meanwhile, a plurality of tracks which are mutually concentric circles can be formed on the disk of the weaving shaft by the marking part, then the width of the tracks is compared, if one part of the disk of the weaving shaft is uneven, the width of the plurality of tracks passing through the part can be changed, therefore, the position of the uneven surface can be determined by observing the change of the tracks, and the positioning slide block 23 can be utilized to assist the comparison; after the inspection is finished, the central cylinder 11 is taken down, reverse installation is carried out again, the cleaning strips 3 are rotated again, the marks on the surface of the beam disk can be erased, and certainly, some organic solvent can be sprayed to improve the erasing effect.

In this embodiment, the bearing is a mature prior art, and can be purchased directly, and thus will not be described in detail.

Claims

1. A beam of a loom disc examines device soon which characterized in that: including frame, measuring mechanism, the frame includes: the central cylinder is a hollow circular tube, the inner diameter of the central cylinder is the same as the outer diameter of a weaving shaft, the central cylinder is divided into two parts which can be recombined into a cylinder shape, one connecting edge is connected through a rotating shaft, the other connecting edge is provided with a fastening device, a plurality of plate-shaped extension arms are further arranged outside the central cylinder, the height direction of the extension arms is parallel to the axis of the central cylinder, and the extension direction of the long edges of the extension arms is vertical to the axis direction of the extension arms; the measuring mechanism is arranged on the extension arm and comprises: sliding tray, scale bar, location slider, the sliding tray is parallel with the long limit of extension arm, and the sliding tray is a logical groove, is provided with the gliding location slider of freedom in the sliding tray, the scale bar is located the sliding tray top, and the bottom of location slider is the closed angle, and is provided with the cross sectional shape on the top surface of location slider and is protruding for regular triangle's location, and the central line of the protruding cross-section of location is located same plumb line direction with location slider bottom closed angle.

2. The beam-of-loom disc quick-inspection device according to claim 1, wherein: the inner wall of the central cylinder is provided with radial wheels, rotating shafts of the radial wheels are fixed on the inner wall and are parallel to the axis of the central cylinder, and rotating planes of the radial wheels are perpendicular to the axis of the central cylinder.

3. The beam-of-loom disc quick-inspection device according to claim 1, wherein: the fastening device comprises nuts and bolts, the nuts with the same structure are fixed on two sides of the connecting edge, and the bolts penetrate through the two nuts so as to fasten the central cylinder.

4. The beam-of-loom disc quick-inspection device according to claim 1, wherein: further comprising a marker portion, the marker portion comprising: the loom beam comprises a fixed shaft, wheel bodies and spacing pipes, wherein the fixed shaft is arranged on the bottom surface of an extension arm, the wheel bodies are arranged on the fixed shaft, the wheel bodies rotate by taking the fixed shaft as a rotating shaft, the spacing pipes are arranged between the wheel bodies, outer rings are coated on the wheel bodies, the outer rings are sponges with uniform thickness, and the outer rings are in contact with a loom beam disc when in use.

5. The beam-of-loom disc quick-inspection device according to claim 4, wherein: the number of the fixed shafts is more than one, and the distances between all the wheel bodies on different fixed shafts and the central cylinder are different.

6. The beam-of-loom disc quick-inspection device according to claim 4, wherein: the wheel body is fixed on the bottom ring, the bottom ring is a circular tube with the inner diameter being the same as the outer diameter of the fixed shaft, the bottom ring can slide on the fixed shaft, the spacing tube is a circular tube with the inner diameter being the same as the outer diameter of the fixed shaft, the outer diameter of the spacing tube is larger than the outer diameter of the bottom ring, the bottom ring and the spacing tube are arranged on the fixed shaft at intervals, a plurality of bearings are arranged between the outer wall of the bottom ring and the wheel body, the inner rings of the bearings are fixed on the outer wall of the bottom ring, and the outer.

7. The beam-of-loom disc quick-inspection device according to claim 1, wherein: the top surface of the extension arm is provided with a cleaning strip, the cleaning strip is a strip-shaped fabric strip, and the height of the cleaning strip is higher than the plane of the top surface of the central cylinder.