A multi-deformable parallel rack for multiple textile lines

Abstract

The present invention relates to the field of textile technology, and discloses a multi-deformable multi-group textile line parallel frame, including a base, a limiting ring is fixed on the base, a central axis is arranged at the axis of the limiting ring, and multiple groups of elastic bands distributed in a circumference are arranged between the central axis and the limiting ring, and two front and rear limiting frames are connected to one group of the elastic bands, and the limiting frames are used to limit the position of the yarn; wherein, the two limiting frames can change positions along the elastic band. The present invention sets the position change of the elastic band, manually rotates the elastic band in the first connecting hole and the second connecting hole, and the position changes, and the yarn passing through the two is tilted from the straight side, and the friction between the yarn and the two limiting frames changes, and the tension also changes, which is convenient for adjustment; by setting the position change of the limiting frame, the limiting frame is set in two half-layer plates, and the position changes automatically, and is fixed by tightening bolts, which can also be convenient for adjusting the position and changing the tension.

Description

Technical Field

[0001] The invention relates to the technical field of textiles, in particular to a multi-deformation parallel frame of multiple groups of textile lines. Background Art

[0002] In the textile industry, the yarn needs to be transmitted in and out during processing to realize the processing process or the winding process. In the process of yarn being arranged in rows, a relatively large area of ​​space needs to be occupied, and the tension of the yarn needs to be adjusted. The yarn is not uniformly tight, and sometimes tight and sometimes loose will cause the cloth produced by the warp knitting machine to have broken yarn, uneven mesh size, uneven single needle coil size, vertical color stripes when weaving multi-color yarns, uneven mesh size, coil size, etc. For this reason, the yarn needs to be adjusted and supported to ensure that each yarn is stable in transmission and processing and the product quality is high.

[0003] In the transmission of multiple groups of yarns, they need to be adjusted. However, it is difficult to make the states of multiple groups of yarns the same by adjusting a single yarn, and the adjustment is relatively unchanged. Therefore, a device for yarn adjustment and support is proposed. Summary of the invention

[0004] The object of the present invention is to provide a multi-deformation parallel frame of multiple groups of textile threads to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multi-deformable multi-group textile thread parallel frame, comprising a base, a limiting ring is fixed on the base, a central axis is arranged at the axis of the limiting ring, a plurality of groups of elastic bands distributed in a circumference are arranged between the central axis and the limiting ring, and a group of the elastic bands is connected to two front and rear limiting frames, and the limiting frames are used to limit the yarn;

[0006] The two limiting frames can change their positions along the elastic band, so that the angle of the yarn between the two limiting frames changes, thereby changing the friction force.

[0007] Preferably, the limiting ring is divided into two, one half of which is the limiting layer 1, and the other half is the limiting layer 2;

[0008] The first limiting layer and the second limiting layer are detachably fixed to each other.

[0009] Preferably, an outer support rod is inserted through the limiting layer one and the limiting layer two, and the outer support rod is fixed to the limiting ring. Limiting sleeves are fixed at both ends of the outer support rod, and the limiting sleeves are used to limit the yarn so that the yarn passes through the limiting sleeves at both ends and extends from the inside of the limiting ring.

[0010] Preferably, the outer side of the central axis is provided with a plurality of groups of connecting holes 1 which are arranged through the central axis;

[0011] An inner ring 1 is provided between the limiting layer 1 and the limiting layer 2, a connecting layer 1 is integrally formed on one side of the inner ring 1, the connecting layer 1 is fixedly arranged with the limiting layer 1, an inner ring 2 is sleeved inside the inner ring 1, a pillar is fixed on the inner wall of the inner ring 2, a connecting hole 2 is opened outside the pillar, the elastic band is connected to the connecting hole 2 and the connecting hole 1, and the elastic band is in a through-stretched state;

[0012] A group of the elastic bands is provided with two elastic bands, and the two limiting frames are arranged on the two elastic bands in a front-and-rear manner, and the limiting frames are penetrated with limiting holes for limiting the yarn.

[0013] Preferably, the elastic band is arranged in a circular ring and is made of rubber.

[0014] Preferably, the limit frame includes two half-layer plates, and the opposite surfaces of the two half-layer plates are provided with half holes that are matched together, and the half holes clamp the elastic band. The limit holes penetrate the two half-layer plates, and the corners of the limit holes are rounded. The two half-layer plates are also fixed with fastening bolts for connection, and the fastening bolts fasten the two half-layer plates together.

[0015] Preferably, a second connection layer is integrally formed on one side of the second inner ring, and the second connection layer is in contact with the second limiting layer;

[0016] The second limiting layer is provided with an external fastening part for fastening the second connecting layer, and the external fastening part includes two groups of opposite arc layers, the two groups of arc layers are fixed on the outer side of the second limiting layer, and the outer side of the second limiting layer is provided with an arc cavity that is penetrated, and the arc cavity is located between the two groups of arc layers. The cross-section of the arc layer is L-shaped, and an arc block is slidably provided between the two groups of arc layers, and the arc block has a threaded hole, and a limiting bolt is installed in the threaded hole, and the end of the limiting bolt passes through the arc cavity and abuts against the second connecting layer.

[0017] Preferably, the outer side of the arc block is roughened, and the centers of the arc block, the arc layer and the arc cavity opening coincide with the axis of the second limiting layer.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] (1) The present invention sets the parallel frame, and the yarn passes through the limiting frame and the limiting sleeve to limit the yarn in a circular shape, thereby greatly increasing the space utilization on the same horizontal plane. Under the support of the elastic belt, the yarn has tension, and when the movement speed changes, the elastic belt can achieve a buffering effect to avoid the breakage of the yarn.

[0020] (2) The present invention sets a position change of the elastic band. The elastic band is manually rotated in the connection hole 1 and the connection hole 2, and the position changes. The yarn passing through the two holes changes from a straight state to an inclined state. The friction between the yarn and the two limit frames changes, and the tension also changes, which is convenient for adjustment.

[0021] (3) The present invention changes the position of the limit frame by setting the limit frame to be two half-layer plates, which can change the position by themselves and can be fixed by tightening bolts, so that the position can be easily adjusted to change the tension.

[0022] (4) The present invention sets the inner ring 2 to rotate, and then tightens the limit bolt, which will cause an inclination change between the limit frame and the limit sleeve, thereby increasing the resistance and changing the tension to a certain extent, thereby achieving fine adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure between the limiting layer 1 and the limiting layer 2 of the present invention;

[0025] Figure 3 This is a schematic diagram of the internal structure of the inner ring 2 of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the limiting frame of the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the outer fastening part of the present invention.

[0028] In the figure: 1. base; 2. limiting ring; 21. limiting layer one; 22. limiting layer two; 3. outer support rod; 31. limiting sleeve; 4. central axis; 41. connecting hole one; 5. elastic band; 6. limiting frame; 61. half-layer plate; 62. half-hole; 63. limiting hole; 64. fastening bolt; 7. inner ring one; 71. connecting layer one; 8. inner ring two; 81. pillar; 82. connecting hole two; 83. connecting layer two; 9. outer fastening part; 91. arc cavity; 92. arc layer; 93. arc block; 94. limiting bolt. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 4 .

[0031] Embodiment 1:

[0032] The present invention provides a technical solution: a multi-deformable multi-group textile thread parallel frame, comprising a base 1, a limiting ring 2 is fixed on the base 1, a central axis 4 is arranged at the axis of the limiting ring 2, a plurality of groups of elastic bands 5 distributed in a circumference are arranged between the central axis 4 and the limiting ring 2, and a group of elastic bands 5 is connected to two front and rear limiting frames 6, and the limiting frames 6 are used to limit the yarn;

[0033] The two limiting frames 6 can change their positions along the elastic band 5, so that the angle of the yarn between the two limiting frames 6 changes, thereby changing the friction force.

[0034] The limiting ring 2 is divided into two parts, one half of which is the limiting layer 1 21 and the other half is the limiting layer 2 22;

[0035] The first limiting layer 21 and the second limiting layer 22 are detachably fixed.

[0036] An outer support rod 3 is inserted through the limiting layer 1 21 and the limiting layer 2 22, and the outer support rod 3 is fixed to the limiting ring 2. Limiting sleeves 31 are fixed at both ends of the outer support rod 3. The limiting sleeves 31 are used to limit the yarn so that the yarn passes through the limiting sleeves 31 at both ends and extends from the inside of the limiting ring 2. The limiting sleeves 31 on both sides are used for support. The middle limiting frame 6 changes the bending state of the yarn, and the state of the yarn outside the limiting sleeve 31 remains unchanged. When the yarn passes between the two limiting sleeves 31, an adjustable resistance is generated to control the tension of the yarn.

[0037] The outer side of the central axis 4 is provided with a plurality of connecting holes 41 penetrating therethrough;

[0038] An inner ring 7 is provided between the limiting layer 1 21 and the limiting layer 22, and a connecting layer 71 is integrally formed on one side of the inner ring 7. The connecting layer 71 is fixed to the limiting layer 21, and the inner ring 7 is fixed to the limiting layer 21 by the connecting layer 71. An inner ring 28 is sleeved inside the inner ring 7, and the inner ring 7 is used to limit the inner ring 28. A pillar 81 is fixed on the inner wall of the inner ring 28, and a connecting hole 2 82 is opened outside the pillar 81. The elastic band 5 is connected to the connecting hole 2 82 and the connecting hole 1 41, and the elastic band 5 is in a through-stretched state. The elastic band 5 also supports the central axis 4, so that the position of the central axis 4 still coincides with the axis of the limiting ring 2.

[0039] A group of elastic bands 5 is provided with two elastic bands 5, and two limiting frames 6 are arranged on the two elastic bands 5 in a front-and-rear manner. The limiting frames 6 are penetrated with limiting holes 63 for limiting the yarn. The two elastic bands 5 are used to support the limiting frames 6, so that the limiting frames 6 can be on the same plane and relatively stable.

[0040] The elastic band 5 is arranged in a circular ring and is made of rubber. The circular elastic band 5 is easy to adjust, so that the elastic band 5 can be rotated to adjust the position, and the position of the limit frame 6 is controlled to be different, so that the position of the limit frame 6 can be changed.

[0041] The limiting frame 6 includes two half-layer plates 61, and the opposite surfaces of the two half-layer plates 61 are provided with half holes 62 in a matching arrangement. The half holes 62 clamp the elastic band 5. The limiting holes 63 penetrate the two half-layer plates 61, and the corners of the limiting holes 63 are rounded. The two half-layer plates 61 are also fixed with fastening bolts 64 for connection. The fastening bolts 64 match and fasten the two half-layer plates 61, and clamp the elastic band 5 through the half holes 62, so that the position of the limiting frame 6 remains unchanged, or the position of the elastic band 5 remains unchanged and the position of the limiting frame 6 can be adjusted. At the same time, the half holes 62 prevent the elastic band 5 from being clamped too tightly, thereby preventing the elastic band 5 from being damaged.

[0042] The yarn is passed through the limiting sleeve 31 at one end, then through the two limiting frames 6, and finally out of the limiting sleeve 31 at the other end to limit the yarn. Multiple yarns are arranged in a circular distribution to support the yarn, which greatly increases the space utilization on the same horizontal plane. After multiple yarns pass through the two limiting frames 6, the yarns are kept in a fixed position close to the limiting sleeves 31 at both ends under the support of the elastic belt 5. The yarns in the limiting frames 6 are stretched inward to give the yarn tension. When the movement speed changes, the elastic belt 5 can achieve a buffering effect to avoid yarn breakage.

[0043] Secondly, the elastic band 5 is in a stretched state, and the elastic band 5 is manually rotated in the connecting hole 1 41 and the connecting hole 2 82 to change the position, and the positions of the two relative limit frames 6 also change, with a spacing between the two. The yarn passing through the two changes from a straight state to an inclined state, and the friction between the yarn and the two limit frames 6 changes, so that the tension generated when the yarn is stretched also changes, which is convenient for adjustment. In addition, the elasticity of the elastic band 5 can still produce a relative buffering effect to avoid yarn breakage.

[0044] Furthermore, by setting the half-layer plate 61 in two halves through the limiting frame 6, the half-layer plate 61 can be separated from the elastic band 5 and change its position by itself. By fixing it with the fastening bolts 64, it is also easy to adjust the position and change the tension.

[0045] See also Figure 5 .

[0046] Embodiment 2:

[0047] On the basis of the first embodiment, a second connection layer 83 is integrally formed on one side of the second inner ring 8, and the second connection layer 83 is in contact with the second limiting layer 22;

[0048] The limiting layer 22 is provided with an external fastening part 9 for fastening the connecting layer 23, and the external fastening part 9 includes two groups of opposite arc layers 92, and the two groups of arc layers 92 are fixed on the outer side of the limiting layer 22. An arc cavity 91 is provided on the outer side of the limiting layer 22, and the arc cavity 91 is located between the two groups of arc layers 92. The cross-section of the arc layer 92 is L-shaped, and an arc block 93 is slidably provided between the two groups of arc layers 92. The arc block 93 has a threaded hole, and a limiting bolt 94 is installed in the threaded hole. The end of the limiting bolt 94 passes through the arc cavity 91 and abuts against the connecting layer 2 83. Through the setting of the connecting layer 2 83, the limiting bolt 94 can support it, so that the position of the connecting layer 2 83 remains unchanged, and the position of the inner layer ring 2 8 remains unchanged, which is convenient for controlling the position of the inner layer ring 2 8, and also changes the position of the limiting frame 6 relative to the corresponding limiting sleeve 31, so that the friction effect during stretching changes.

[0049] The outer side of the arc block 93 is roughly designed, and the centers of the arc block 93, the arc layer 92 and the arc cavity 91 coincide with the axis of the limiting layer 22. The position of the arc block 93 can also be adjusted. The limiting bolt 94 on the arc block 93 is slightly loosened, and the arc block 93 is rotated along the arc layer 92. The connecting layer 2 83 supported inside can move with it, which is convenient for adjustment.

[0050] By loosening the limit bolt 94 and rotating the inner ring 2 8, the elastic band 5 and the middle center axis 4 also rotate at a corresponding angle, and then tightening the limit bolt 94 to prevent the inner ring 2 8 from rotating to achieve limiting. An inclination change will also occur between the limit frame 6 and the limit sleeve 31, which increases the resistance and changes the tension to a certain extent, achieving fine adjustment. The same effect is produced by multiple groups of yarn adjustments, avoiding uneven tension between yarns.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-deformation parallel frame with multiple groups of textile lines, characterized in that: The invention comprises a base (1), a limiting ring (2) is fixed on the base (1), a central axis (4) is provided at the axis of the limiting ring (2), a plurality of groups of elastic bands (5) distributed in a circumference are provided between the central axis (4) and the limiting ring (2), and a group of the elastic bands (5) is connected to two front and rear limiting frames (6), and the limiting frames (6) are used to limit the position of the yarn; The two limiting frames (6) can change position along the elastic band (5), so that the angle of the yarn between the two limiting frames (6) changes, thereby changing the friction force; The limiting ring (2) is divided into two parts, one half of which is the limiting layer 1 (21) and the other half is the limiting layer 2 (22); The first limiting layer (21) and the second limiting layer (22) are detachably fixed to each other; The outer side of the central shaft (4) is provided with a plurality of groups of connecting holes (41) penetrating therethrough; An inner ring (7) is provided between the limiting layer (21) and the limiting layer (22); a connecting layer (71) is integrally formed on one side of the inner ring (7); the connecting layer (71) and the limiting layer (21) are fixedly arranged; an inner ring (8) is sleeved inside the inner ring (7); a support (81) is fixed on the inner wall of the inner ring (8); a connecting hole (82) is provided outside the support (81); the elastic band (5) is connected to the connecting hole (82) and the connecting hole (41), and the elastic band (5) is in a through-stretched state; A group of the elastic bands (5) is provided with two elastic bands (5), and the two limiting frames (6) are arranged on the two elastic bands (5) in a front-rear manner, and the limiting frames (6) are provided with limiting holes (63) for limiting the yarn.

2. The multi-deformation multi-group textile line parallel frame according to claim 1, characterized in that: An outer support rod (3) is inserted through the first limiting layer (21) and the second limiting layer (22), and the outer support rod (3) is fixedly arranged with the limiting ring (2). Limiting sleeves (31) are fixed at both ends of the outer support rod (3), and the limiting sleeves (31) are used to limit the yarn so that the yarn passes through the limiting sleeves (31) at both ends and extends through the inside of the limiting ring (2).

3. The multi-deformation multi-group textile line parallel frame according to claim 2, characterized in that: The elastic band (5) is arranged in a circular ring and is made of rubber.

4. The multi-deformable multi-group textile line parallel frame according to claim 3, characterized in that: The limiting frame (6) comprises two layers of half-layer plates (61), and the opposing surfaces of the two layers of half-layer plates (61) are provided with half holes (62) arranged in a matching manner, and the half holes (62) clamp the elastic band (5). The limiting hole (63) passes through the two layers of half-layer plates (61), and the corners of the limiting hole (63) are rounded. Fastening bolts (64) for connection are also fixed on the two layers of half-layer plates (61), and the fastening bolts (64) fasten the two layers of half-layer plates (61) in a matching manner.

5. The multi-deformation multi-group textile line parallel frame according to claim 4, characterized in that: A second connecting layer (83) is also integrally formed on one side of the second inner ring (8), and the second connecting layer (83) is in contact with the second limiting layer (22); The second limiting layer (22) is provided with an external fastening portion (9) for fastening the second connecting layer (83), the external fastening portion (9) comprising two groups of opposite arc layers (92), the two groups of arc layers (92) being fixed on the outer side of the second limiting layer (22), the outer side of the second limiting layer (22) being provided with an arc cavity (91) extending therethrough, the arc cavity (91) being located between the two groups of arc layers (92), the cross section of the arc layer (92) being L-shaped, an arc block (93) being slidably provided between the two groups of arc layers (92), the arc block (93) being provided with a threaded hole, a limiting bolt (94) being installed in the threaded hole, the end of the limiting bolt (94) passing through the arc cavity (91) being abutted against the second connecting layer (83).

6. The multi-deformation multi-group textile line parallel frame according to claim 5, characterized in that: The outer side of the arc block (93) is rough, and the centers of the arc block (93), the arc layer (92) and the arc cavity opening (91) all coincide with the axis of the second limiting layer (22).

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