Yarn transverse movement adjusting device for wide warping machine

Abstract

The utility model discloses a yarn traverse adjusting device for a wide-width warping machine, which relates to the technical field of warping machines and comprises two side plates, a rotating roller and a pan head, the rotating roller and the pan head are mounted between the two side plates, a sliding rod is fixedly mounted between the two side plates, a yarn reed is mounted outside the sliding rod in a sliding manner, and the yarn reed is connected with the rotating roller and the pan head. A transverse moving mechanism used for driving the yarn reed to transversely move along the sliding rod is further arranged between the two side plates. The transverse moving mechanism comprises a transverse plate fixedly installed between the two side plates, a first servo motor is installed on one side of the transverse plate, the output end of the first servo motor penetrates through the transverse plate to be fixedly connected with a rocking handle, and a swing rod is rotationally installed at the bottom of the yarn reed. The yarn reed can be driven to transversely move on the sliding rod in a reciprocating mode, yarn penetrates through the reed tooth plate, the yarn can be evenly wound on a pan head along with the movement of the yarn reed, and the overall winding quality of equipment is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of warping machines, in particular to a yarn lateral shift regulating device for wide-width warping machines. Background Art

[0002] Wide-width warping machines are used to arrange yarns into uniform warp bundles before weaving to provide weaving materials for looms. During the warping process, the wide-width warping machines currently on the market use wider warping heads. When winding the yarn, it is easy for the yarn to be concentrated in certain areas of the warping head and sparse in other areas, resulting in uneven distribution of the yarn on the warping head, affecting the overall winding quality. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a yarn lateral shift adjustment device for a wide-width warping machine, which solves the technical problem of uneven winding in the prior art.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a yarn lateral movement adjustment device for a wide-width warping machine, comprising two side plates, and a rotating roller and a disc head installed between the two side plates, a sliding rod is fixedly installed between the two side plates, a yarn reed is slidably installed outside the sliding rod, and a lateral movement mechanism for driving the yarn reed to lateral move along the sliding rod is also provided between the two side plates;

[0005] The transverse movement mechanism includes a transverse plate fixedly installed between two side plates, a servo motor 1 is installed on one side of the transverse plate, the output end of the servo motor 1 passes through the transverse plate and is fixedly connected to a crank, a rocker arm is rotatably installed at the bottom of the yarn reed, a slide groove is provided on the rocker arm, the end of the rocker handle is movably inserted into the slide groove, a hanger is installed at the bottom of the transverse plate, a support is slidably connected to the inside of the hanger, and the lower end of the rocker arm is rotatably installed on one side of the support.

[0006] Furthermore, the transverse plate is also provided with an adjusting member for driving the support to slide up and down, and the adjusting member includes a threaded rod rotatably installed inside the hanger, and the support is threadedly sleeved outside the threaded rod.

[0007] Furthermore, a synchronous wheel 1 is fixedly sleeved on the upper end of the threaded rod, a servo motor 2 is installed inside the cross plate, a synchronous wheel 2 is fixedly connected to the output end of the servo motor 2, and a synchronous belt is installed between the synchronous wheel 1 and the synchronous wheel 2.

[0008] Furthermore, the crank handle is arranged in an L shape, and the end of the crank handle is matched with the slide groove.

[0009] Furthermore, a plurality of rollers equidistantly distributed are rotatably mounted inside the yarn reed, and the rollers are matched with the slide rods.

[0010] Furthermore, a reed plate is installed on the top of the yarn reed through fastening bolts.

[0011] By means of the above technical solution, the present utility model provides a yarn traverse adjustment device for a wide-width warping machine, which at least has the following beneficial effects:

[0012] 1. By arranging a traverse mechanism, the present utility model can drive the yarn reed to reciprocate horizontally on the sliding rod. The yarn passes through the reed plate, and as the yarn reed moves, the yarn can be evenly wound on the bobbin head, optimizing the overall winding quality of the equipment.

[0013] 2. By arranging an adjusting member, the present utility model can adjust the height of the support, thereby adjusting the distance between the support and the yarn reed, facilitating the control of the maximum swing amplitude of the swing rod, that is, adjusting the horizontal movement distance of the yarn reed, and realizing the uniform winding of the yarn on bobbins of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of a partial structure of the present utility model I;

[0017] Figure 3 is a schematic diagram of a partial structure of the present utility model II;

[0018] Figure 4 is a schematic diagram of a partial structure of the present utility model III;

[0019] Figure 5 is a schematic diagram of the yarn reed structure of the present utility model.

[0020] In the figure: 1, side plate; 2, rotating roller; 3, bobbin head; 4, sliding rod; 5, yarn reed; 51, reed plate; 6, traverse mechanism; 61, cross plate; 62, crank; 63, swing rod; 64, chute; 65, hanger; 66, support; 67, adjusting member; 671, threaded rod; 672, first synchronous pulley; 673, second servo motor; 674, second synchronous pulley; 675, synchronous belt; 68, first servo motor; 7, roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] At present, during the warping process of wide-width warping machines on the market, due to the relatively wide bobbins used in wide-width warping machines, when winding the yarn, it is easy for the yarn to concentrate in some areas of the bobbin and be sparse in other areas, resulting in uneven distribution of the yarn on the bobbin and affecting the overall winding quality.

[0023] To solve the defects existing in the above-mentioned wide-width warping machine during the winding process, please refer to Figures 1-5 , a yarn traverse adjustment device for a wide-width warping machine provided by the present invention can wind the yarn evenly on the bobbin 3 and improve the overall winding quality. The traverse adjustment device is based on a side plate 1. A rotating roller 2 and a bobbin 3 are installed between the two side plates 1. The rotating roller 2 and the bobbin 3 are both prior arts. A slide bar 4 is fixedly installed between the two side plates 1. A yarn reed 5 is slidably installed outside the slide bar 4. A reed tooth plate 51 is installed at the top of the yarn reed 5 through a fastening bolt, which is convenient for replacing reed tooth plates 51 with different densities. The yarn passes through the reed tooth plate 51, then bypasses the rotating roller 2 and is conveyed to the bobbin 3. The bobbin 3 winds the yarn. Moreover, a traverse mechanism 6 for driving the yarn reed 5 to traverse along the slide bar 4 is provided between the two side plates 1. The traverse of the yarn reed 5 on the slide bar 4 can drive the yarn to traverse, so that the yarn can be evenly distributed on the bobbin 3 and prevent the yarn from accumulating at a certain place on the bobbin 3.

[0024] In order to achieve the effect of the traversing mechanism 6 driving the yarn reed 5 to reciprocate horizontally, the traversing mechanism 6 is set as a cross plate 61 fixedly installed between two side plates 1. A first servo motor 68 is installed on one side of the cross plate 61. The output end of the first servo motor 68 passes through the cross plate 61 and is fixedly connected with a crank 62. A swing rod 63 is rotatably installed at the bottom of the yarn reed 5. A chute 64 is formed on the swing rod 63. The end of the crank 62 is movably inserted into the chute 64. The crank 62 is set as an L shape, and the end of the crank 62 is adapted to the chute 64. A hanger 65 is installed at the bottom of the cross plate 61. A support 66 is slidably connected inside the hanger 65. The lower end of the swing rod 63 is rotatably installed on one side of the support 66. Driving the first servo motor 68 to drive the crank 62 to rotate, the crank 62 can move in the chute 64 and pull the swing rod 63 to swing through the limiting action of the chute 64. The swing of the swing rod 63 on the support 66 can pull the yarn reed 5 to slide on the slide rod 4. With the rotation of the crank 62, the reciprocating swing of the swing rod 63 can be realized, so that the reciprocating sliding of the yarn reed 5 can be realized, and the yarn can be evenly wound around the bobbin 3 along the yarn reed 5.

[0025] During actual processing, bobbins 3 with different widths may be installed between the two side plates 1 to meet different working requirements. In order to enable the yarn to be evenly wound around bobbins 3 with different widths, the horizontal movement distance of the yarn reed 5 needs to be set to be adjustable. Therefore, an adjusting member 67 for driving the support 66 to slide up and down is further provided on the cross plate 61. A threaded rod 671 rotatably installed inside the hanger 65 is provided, and the support 66 is sleeved on the outside of the threaded rod 671. Since the support 66 is slidably connected with the hanger 65 up and down, the rotation of the threaded rod 671 can drive the support 66 to slide up and down, so that the distance between the support 66 and the yarn reed 5 can be adjusted, that is, the maximum swing amplitude of the swing rod 63 can be adjusted, and the horizontal movement distance of the yarn reed 5 can be adjusted accordingly.

[0026] In order to facilitate the control of the lifting of the support 66, a first synchronous pulley 672 is fixedly sleeved on the upper end of the threaded rod 671. A second servo motor 673 is installed inside the cross plate 61. The output end of the second servo motor 673 is fixedly connected with a second synchronous pulley 674. A synchronous belt 675 is commonly installed between the first synchronous pulley 672 and the second synchronous pulley 674. Driving the second servo motor 673 can drive the second synchronous pulley 674 to rotate. The second synchronous pulley 674 drives the first synchronous pulley 672 to rotate through the synchronous belt 675, and the first synchronous pulley 672 drives the threaded rod 671 to rotate, so that the height of the support 66 can be adjusted.

[0027] In order to increase the smoothness of the horizontal movement of the yarn reed 5 on the slide rod 4, a plurality of rollers 7 are rotatably installed inside the yarn reed 5 at equal intervals. The rollers 7 are adapted to the slide rod 4, which can make the horizontal movement process of the yarn reed 5 smoother and make the yarn more evenly distributed on the bobbin 3.

[0028] The control mode of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of power also belongs to the common general knowledge in the art. Moreover, the present utility model is mainly used to protect mechanical devices. Therefore, the control mode and circuit connection of the present utility model will not be further elaborated.

[0029] It should be noted that, in this text, the term "comprise", "include" or any other variation thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0030] Although embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A yarn traverse adjusting device for a wide-width warping machine, comprising two side plates (1), a rotating roller (2) and a bobbin head (3) installed between the two side plates (1), characterized in that: A slide bar (4) is fixedly installed between the two side plates (1). A reed (5) is slidably installed on the outer part of the slide bar (4), and a transverse movement mechanism (6) for driving the reed (5) to move horizontally along the slide bar (4) is further arranged between the two side plates (1). The transverse movement mechanism (6) includes a transverse plate (61) fixedly installed between the two side plates (1). A first servo motor (68) is installed on one side of the transverse plate (61). The output end of the first servo motor (68) passes through the transverse plate (61) and is fixedly connected with a crank (62). A swing rod (63) is rotatably installed at the bottom of the reed (5). A chute (64) is formed on the swing rod (63). The end of the crank (62) is movably inserted into the chute (64). A hanging bracket (65) is installed at the bottom of the transverse plate (61). A support (66) is slidably connected inside the hanging bracket (65). The lower end of the swing rod (63) is rotatably installed on one side of the support (66).

2. The yarn traverse adjusting device for a wide-width warping machine according to claim 1, characterized in that: An adjusting member (67) for driving the support (66) to slide up and down is further arranged on the transverse plate (61). The adjusting member (67) includes a threaded rod (671) rotatably installed inside the hanging bracket (65). The support (66) is threadedly sleeved on the outer part of the threaded rod (671).

3. The yarn traverse adjusting device for a wide-width warping machine according to claim 2, characterized in that: A first synchronous pulley (672) is fixedly sleeved on the upper end of the threaded rod (671). A second servo motor (673) is installed inside the transverse plate (61). The output end of the second servo motor (673) is fixedly connected with a second synchronous pulley (674). A synchronous belt (675) is jointly installed between the first synchronous pulley (672) and the second synchronous pulley (674).

4. The yarn traverse adjusting device for a wide-width warping machine according to claim 1, wherein: The crank (62) is arranged in an L shape, and the end of the crank (62) is adapted to the chute (64).

5. The yarn traverse adjustment device for a wide-width warping machine according to claim 1, wherein: A plurality of rollers (7) are rotatably installed inside the reed (5) at equal intervals. The rollers (7) are adapted to the slide bar (4).

6. The yarn traverse adjusting device for a wide-width warping machine according to claim 1, wherein: A reed tooth plate (51) is installed at the top of the reed (5) through a fastening bolt.

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