CN217398010U - Anti-curling device for warp-knitted fabric - Google Patents

Abstract

The utility model belongs to the technical field of the warp knitting cloth anti-hemming, especially be a warp knitting cloth anti-hemming device, including the support and install the batching axle on the support and set up two sets of L type carding units on the batching axle surface, the both ends of L type carding unit are equipped with the crimping rope, still include the pulling subassembly that sets up on the support, pull the subassembly and include connecting band, gravity ball, link up axle and supporting seat, the upper surface symmetry of support is provided with two sets of the supporting seat, link up the axle and rotate to be connected between two sets of the supporting seat, and two sets of L type carding unit symmetry fixed connection is in link up the surface of axle, the both ends of connecting band respectively with link up the axle with the gravity ball is fixed; the blank pressing rope can rotate along with the continuous increase of the thickness of the blank cloth wound on the cloth rolling shaft, the phenomenon that the cloth rolling is easy to wrinkle when the tension of the blank pressing rope is high is avoided, and the tension of the blank pressing rope is further kept within a certain range.

Description

Anti-curling device for warp-knitted fabric

Technical Field

The utility model belongs to the technical field of the warp knitting cloth anti-curling, concretely relates to warp knitting cloth anti-curling device.

Background

When the original warp-knitted elastic cloth is rolled on the support, compressed air is used for blowing off two cloth edges of the cloth, the cloth edges can be rolled on the support after being flattened, the curling is prevented, and a certain amount of compressed air is consumed every month;

via review publication (bulletin) number: CN206857795U discloses a warp knitting anti-hemming device, including support, batching axle, blank pressing rope, L type comb limit ware, comb limit ware dead lever, wherein the batching axle is supported on the support, and comb limit ware dead lever is fixed on the batching axle, and L type comb limit ware is fixed on comb limit ware dead lever, and the both ends of L type comb limit ware are drawn tightly with blank pressing rope, and blank pressing rope can press on the selvedge of greige cloth. The warp knitting anti-curling device of the utility model can press the cloth edge with the edge pressing rope in the process of rolling up the gray cloth, the utility model can use the edge pressing rope to press and paste the cloth edge angle of the gray cloth, flexibly adjust the use angle, is convenient to use, prevents the cloth edge of the gray cloth from curling in the process of rolling up, reduces the consumption of compressed air and saves the production cost;

although the design can prevent the cloth edge of the grey cloth from curling in the process of rolling, the consumption of compressed air is reduced, and the production cost is saved; although the edging rope (plastics rope) has certain tension, on, roll up the batching axle along with the greige cloth, the thickness of batching axle batching constantly increases to make the tension of edging rope (plastics rope) constantly increase, easily make the batching produce the phenomenon of fold when the tension of edging rope (plastics rope) is great, and adjust two L type edge combing devices through adjusting screw, the inconvenient inclination that makes two L type edge combing devices adjusts unanimously, influences the effect of batching axle batching.

To this end, a warp knit anti-hemming device is designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a warp knitting cloth anti-curling device is favorable to making the blank pressing rope along with the winding is at the epaxial continuous increase of grey cloth thickness of batching and rotates, avoids easily making the batching produce the phenomenon emergence of fold when blank pressing rope tension is great, further makes the tension of blank pressing rope keep at the certain limit.

In order to achieve the above object, the utility model provides a following technical scheme: the warp knitting cloth anti-curling device comprises a support, a cloth rolling shaft arranged on the support, two groups of L-shaped edge combing devices arranged on the surface of the cloth rolling shaft, and a drawing assembly arranged on the support, wherein edge pressing ropes are arranged at two ends of each L-shaped edge combing device;

drag and draw the subassembly and include connecting band, gravity ball, link up spiale and supporting seat, the upper surface symmetry of support is provided with two sets ofly the supporting seat, it is two sets of to link up the axle rotation and connect between the supporting seat, and two sets of L type comb limit ware symmetry fixed connection be in link up the surface of spiale, the both ends of connecting band respectively with link up the spiale with the gravity ball is fixed, just the connecting band twines link up the surface of spiale.

As the utility model relates to a warp knitting cloth anti-hemming device is preferred, the fixed polished rod of inside fixedly connected with of support, just the connecting band with the surface of fixed polished rod is laminated mutually and is slided.

As the utility model relates to a warp knitting cloth anti-curling device is preferred, still includes the bearing, bearing fixed connection is in the round hole that the supporting seat surface was seted up, just link up the axle and pass through the bearing with the supporting seat rotates to be connected.

As the utility model relates to a warp knitting cloth anti-hemming device is preferred, the fixed surface of gravity ball is connected with U type rings.

The warp-knitted cloth anti-curling device of the utility model is preferable, and further comprises a displacement component arranged on the surface of the bracket;

the displacement assembly comprises T-shaped clamping blocks, a group of T-shaped clamping blocks are respectively connected in two groups of T-shaped grooves symmetrically formed in the upper surface of the support in a sliding mode, and the two groups of T-shaped clamping blocks are fixedly connected with the supporting seat at the corresponding position.

Compared with the prior art, the beneficial effects of the utility model are that: add on this application and draw the subassembly of dragging, be favorable to making the blank pressing rope along with the winding is in the continuous increase of the grey cloth thickness of cloth beam and rotate, avoid easily making the batching produce the phenomenon of fold when blank pressing rope tension is great and take place, meanwhile added the displacement subassembly, further made the tension of blank pressing rope keep in certain extent.

Drawings

The accompanying drawings 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 principles of the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connecting band and the connecting shaft of the present invention;

fig. 3 is a schematic structural view of the fixed polish rod and the bracket of the present invention;

FIG. 4 is a schematic view of the T-shaped fixture block and the support seat of the present invention;

fig. 5 is a schematic structural view of the connecting band and the fixed polish rod of the present invention;

in the figure:

1. a support; 2. a cloth rolling shaft; 3. an L-shaped edge combing device; 4. pressing the edge rope;

5. a pulling assembly; 51. fixing the polish rod; 52. a connecting belt; 53. a gravity ball; 54. a connecting shaft; 55. a supporting base; 56. a bearing; 57. a circular hole; 58. a U-shaped hanging ring;

6. a displacement assembly; 61. a T-shaped fixture block; 63. t-shaped grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1;

the utility model provides a warp knitting cloth anti-curling device, includes support 1 and installs cloth beam 2 and two sets of L type carding machine 3 of setting on cloth beam 2 surface on support 1, and the both ends of L type carding machine 3 are equipped with crimp rope 4.

In this embodiment: via review publication (bulletin) number: CN206857795U discloses a warp knitting anti-curling device, although this design can prevent the selvedge of the blank cloth from curling in the winding process, and reduce the consumption of compressed air, save production cost, the blank holding rope 4 has a certain tension, but, along with the blank cloth winding on the cloth winding shaft 2, the thickness of the cloth winding shaft 2 continuously increases, thereby the tension of the blank holding rope 4 continuously increases, the phenomenon that the cloth winding generates folds when the tension of the blank holding rope 4 is great, and adjust two L-shaped edge combing devices 3 through adjusting screws, it is inconvenient to make the inclination angle adjustment of two L-shaped edge combing devices 3 consistent, influence the effect of the cloth winding shaft 2, thereby add on the basis and draw and drag the assembly 5 and the displacement assembly 6.

It should be noted that: both ends of the L-shaped edge combing device 3 are tensioned by the edge pressing rope 4, the L-shaped edge combing device 3 is fixed at both ends of the cloth pressing roller beside the machine table cloth rolling roller, meanwhile, the L-shaped edge combing device 3 is fixed in a flexible inclination angle mode, then the edge pressing rope 4 is used for connecting both ends of the L-shaped edge combing device 3, and certain tension is ensured to be applied to the edge pressing rope 4.

Further, the following steps:

as shown in fig. 1 to 5:

with the above in mind: drag subassembly 5 and include connecting band 52, gravity ball 53, link up axle 54 and supporting seat 55, the upper surface symmetry of support 1 is provided with two sets of supporting seats 55, links up axle 54 and rotates to be connected between two sets of supporting seats 55, and two sets of L type edge combing device 3 symmetry fixed connection are in linking up the surface of axle 54, and the both ends of connecting band 52 are fixed with link up axle 54 and gravity ball 53 respectively, and connecting band 52 twines on linking up the surface of axle 54.

In this embodiment: along with the winding constantly increases at the thickness of grey cloth on batching axle 2, thereby constantly increase the effort of applying to blank rope 4, along with blank rope 4 receives the increase of effort, thereby make blank rope 4 use linking axle 54 to rotate as the axle center, linking axle 54 passes through connecting band 52 pulling gravity ball 53 at the pivoted in-process and removes, be favorable to making blank rope 4 along with the winding constantly increases and rotates at blank cloth thickness on batching axle 2, avoid easily making the batching produce the phenomenon emergence of fold when blank rope 4 tension is great.

It should be noted that: the quantity of L type carding machine 3 is two sets of, and two sets of L type carding machine 3 all use linking axle 54 to rotate as the axle center synchronization at the pivoted in-process, under the effect of gravity ball 53 gravity, the continuous in-process that increases of greige cloth thickness on batching axle 2, the effort that blank pressing rope 4 received is all the time at certain extent, avoids the great phenomenon of blank pressing rope 4 tension to take place.

It should be noted that: two sets of connecting bands 52 are respectively wound around the surfaces of the engaging shafts 54 so as to impart a rotational force to the engaging shafts 54 by the gravity of the gravity balls 53.

Further, the method comprises the following steps:

in an alternative embodiment, a fixed polished rod 51 is fixedly connected to the inside of the bracket 1, and a connecting band 52 is slidably attached to the surface of the fixed polished rod 51.

In this embodiment: the fixed polish rod 51 is arranged on one side of the grey cloth far away from the connecting shaft 54, so that the thickness of the grey cloth wound on the cloth rolling shaft 2 is increased, the connecting shaft 54 is pushed to move, and the situation that the tension of the edge pressing rope 4 is large is further avoided.

Further, the following steps:

in an alternative embodiment, the support device further includes a bearing 56, the bearing 56 is fixedly connected to a circular hole 57 formed on the surface of the support seat 55, and the engaging shaft 54 is rotatably connected to the support seat 55 through the bearing 56.

In this embodiment: the bearings 56 are provided to facilitate rotation of the coupling shaft 54 while reducing frictional resistance during rotation of the coupling shaft 54.

Further, the method comprises the following steps:

in an alternative embodiment, a U-shaped hanging ring 58 is fixedly connected to the surface of the gravity ball 53.

In this embodiment: the U-shaped sling 58 is arranged so that, depending on the application of the device, a weight block is suspended from the U-shaped sling 58, thereby increasing the tension range to which the side cord 4 is subjected.

In an optional embodiment, the displacement assembly 6 further includes a T-shaped fixture block 61, two sets of T-shaped fixture blocks 61 are respectively slidably connected in two sets of T-shaped grooves 63 symmetrically formed on the upper surface of the bracket 1, and the two sets of T-shaped fixture blocks 61 are fixedly connected to the support seat 55 at corresponding positions.

In this embodiment: when the thickness of the grey cloth wound on the cloth rolling shaft 2 reaches a certain range, namely after the edge pressing rope 4 rotates for a certain angle, the acting force applied to the edge pressing rope 4 is increased, so that the connecting shaft 54 is pushed to move, the connecting belt 52 is pulled to slide on the surface of the fixed polished rod 51 by the movement of the connecting shaft 54, and the tension of the edge pressing rope 4 is kept within a certain range.

It should be noted that: the T-shaped fixture block 61 and the T-shaped groove 63 are both T-shaped, so that the position of the T-shaped fixture block 61 is limited in the process that the T-shaped fixture block 61 slides on the inner wall surface of the T-shaped groove 63.

The working principle is as follows: when in use, the middle of the edge pressing rope 4 is pressed over the cloth edge, so that the edge pressing rope 4 generates certain pressure on the cloth edge, when in cloth rolling, the curled edge of the grey cloth is naturally combed and leveled by the edge pressing rope 4, and then is rolled onto the cloth rolling shaft 2, the thickness of the grey cloth wound on the cloth rolling shaft 2 is continuously increased, so that the acting force applied on the edge pressing rope 4 is continuously increased, the edge pressing rope 4 rotates by taking the connecting shaft 54 as the axis along with the increase of the acting force applied on the edge pressing rope 4, the connecting shaft 54 pulls the gravity ball 53 to move through the connecting belt 52 in the rotating process, the edge pressing rope 4 is favorable for rotating along with the continuous increase of the thickness of the grey cloth wound on the cloth rolling shaft 2, the phenomenon that the cloth is easily wrinkled when the tension of the edge pressing rope 4 is larger is avoided, when the thickness of the grey cloth wound on the cloth rolling shaft 2 reaches a certain range, namely, the edge pressing rope 4 rotates by a certain angle, the acting force applied on the edge pressing rope 4 is increased, thereby pushing the engaging shaft 54 to move, and the movement of the engaging shaft 54 pulls the connecting band 52 to slide on the surface of the fixed polished rod 51, thereby keeping the tension of the blank holder rope 4 within a certain range.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a warp knitting cloth anti-hemming device, includes support (1) and installs cloth beam (2) on support (1) and sets up two sets of L type carding machine (3) on cloth beam (2) surface, the both ends of L type carding machine (3) are equipped with crimp rope (4), its characterized in that: the device also comprises a pulling assembly (5) arranged on the bracket (1);

drag subassembly (5) and include connecting band (52), gravity ball (53), link up axle (54) and supporting seat (55), the upper surface symmetry of support (1) is provided with two sets ofly supporting seat (55), link up axle (54) and rotate to be connected two sets ofly between supporting seat (55), and two sets ofly L type comb limit ware (3) symmetry fixed connection be in link up the surface of axle (54), the both ends of connecting band (52) respectively with link up axle (54) with gravity ball (53) are fixed, just connecting band (52) twine link up the surface of axle (54).

2. The warp knit anti-hemming device of claim 1 wherein: the inside fixedly connected with fixed polished rod (51) of support (1), just connecting band (52) with the surface of fixed polished rod (51) is laminated mutually and is slided.

3. The warp knitting cloth hemming prevention device according to claim 1, wherein: the connecting device is characterized by further comprising a bearing (56), wherein the bearing (56) is fixedly connected into a round hole (57) formed in the surface of the supporting seat (55), and the connecting shaft (54) is rotatably connected with the supporting seat (55) through the bearing (56).

4. The warp knit anti-hemming device of claim 1 wherein: the surface of the gravity ball (53) is fixedly connected with a U-shaped hanging ring (58).

5. The warp knit anti-hemming device of claim 1 wherein: the device also comprises a displacement assembly (6) arranged on the surface of the bracket (1);

the displacement assembly (6) comprises T-shaped clamping blocks (61), two groups of T-shaped clamping blocks (61) are respectively connected in two groups of T-shaped grooves (63) symmetrically formed in the upper surface of the support (1) in a sliding mode, and the two groups of T-shaped clamping blocks (61) are fixedly connected with the supporting seat (55) at the corresponding position.

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