False weft drawing device of plain weaving double-rapier loom

Abstract

The utility model relates to the technical field of textile, in particular to a false weft drawing device of a plain weaving double-arrow-shaft loom. According to the technical scheme, the device comprises a support, a winding drum and a connecting block, a groove is formed in the front end of the support, a rotating rod is rotationally connected to one side of the inner wall of the groove, the rotating rod is connected with the winding drum in a sleeved mode, a long groove is formed in the top end of the inner wall of the groove, the connecting block is inserted into the long groove, and a moving plate is fixed to the lower surface of the connecting block; a moving disc is fixed to the lower surface of the moving plate, a through hole is formed in one side of the moving disc, and one side of the rotating rod penetrates through the through hole. The false weft winding device has the advantages that false weft yarns can be conveniently drawn out, manual drawing is not needed, meanwhile, the drawn yarns can be wound in order, time and labor are saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a false weft drawing device for a flat weaving double-shaft loom. Background Art

[0002] The flat weave double-arbor loom is a professional equipment used in the weaving process, which is suitable for weaving various types of fabrics, including cotton, wool, and synthetic fiber fabrics. This loom is known for its efficient performance and versatility.

[0003] In the textile industry, "false weft" refers to abnormal yarn conditions. This may include yarn displacement, tension changes, breakage, or other abnormal conditions that lead to reduced fabric quality. The presence of false weft may affect the appearance, feel, and strength of the fabric, so it needs to be dealt with in a timely manner during the production process.

[0004] When a flat weaving double-arrow loom is in use, if false weft occurs, the yarn with the false weft needs to be manually pulled out. However, manual pulling out is time-consuming and labor-intensive, and the work efficiency is low. At the same time, the pulled yarn cannot be neatly stored, which affects its reuse. Utility Model Content

[0005] The utility model aims to provide a false weft extraction device for a flat weaving double-arrow loom, which has the advantages of being able to easily extract the false weft yarn without manual extraction, and at the same time being able to neatly reel up the extracted yarn, saving time and effort and improving work efficiency, and solving the problem that when false weft occurs, the false weft yarn needs to be manually extracted, but manual extraction is time-consuming and labor-intensive, the work efficiency is low, and at the same time the extracted yarn cannot be neatly stored, affecting reuse.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a false weft extraction device for a flat weaving double-arrow loom, comprising a bracket, a winding drum and a connecting block, a groove is provided at the front end of the bracket, a rotating rod is rotatably connected to a rotating rod on one side of the inner wall of the groove, the rotating rod is sleeved with the winding drum, a long groove is provided at the top of the inner wall of the groove, a connecting block is inserted into the long groove, a movable plate is fixed to the lower surface of the connecting block, a movable disk is fixed to the lower surface of the movable plate, a through hole is provided on one side of the movable disk, and the through hole is penetrated on one side of the rotating rod.

[0007] Preferably, handles are fixed on both sides of the upper surface of the bracket, so that the whole device can be easily taken out through the handles, so that the yarn can be easily drawn out.

[0008] Preferably, a control switch box is fixed on the upper surface of the bracket, and a display screen and buttons are sequentially embedded and installed on the upper surface of the control switch box from back to front. The start and stop of motor one and motor two can be controlled by the control switch box.

[0009] Preferably, a second round hole is opened on one side of the bracket, a second motor is fixed on one side of the bracket, a transmission shaft provided on the second motor extends into the second round hole, and a rotating rod is fixed on one side of the transmission shaft provided on the second motor. The rotating rod is fixed by the transmission shaft provided on the second motor, which increases the power for the rotation of the rotating rod and the winding drum, making it easier to draw out and wind up the false weft yarn without manual drawing, and can be wound up neatly at the same time.

[0010] Preferably, a mounting hole is provided on one side of the winding drum, and one side of the rotating rod is inserted into the mounting hole, so that the rotating rod and the winding drum can be conveniently connected through the mounting hole.

[0011] Preferably, a threaded hole is provided on one side of the connection block, a round hole 1 is provided on the other side of the bracket, a motor 1 is fixed on the other side of the bracket, a transmission shaft provided on the motor 1 extends into the round hole 1, a threaded rod is fixed on one side of the transmission shaft provided on the motor 1, and one side of the threaded rod passes through the threaded hole and is threadedly connected. The threaded rod is fixed by the transmission shaft provided on the motor 1, providing power for the rotation of the threaded rod, so that the connection block, the movable plate and the movable disk can be moved as needed, so that the winding drum after winding is completed can be moved out from the rotating rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model is connected with a rotating rod by rotating one side of the inner wall of the groove, and the rotating rod is sleeved with the winding drum. A long groove is opened at the top of the inner wall of the groove, and a connecting block is inserted into the long groove. A movable plate is fixed on the lower surface of the connecting block, and a movable disk is fixed on the lower surface of the movable plate. A through hole is opened on one side of the movable disk, and one side of the rotating rod passes through the through hole. When the false weft yarn needs to be drawn out, one end of the false weft yarn is wound around the winding drum, and then the motor two is started to make the rotating rod and the winding drum rotate, so that the yarn is drawn out and wound up. After the winding is completed, the motor one is started to make the movable disk move the winding drum after the winding is completed out of the rotating rod, so that the false weft yarn can be easily drawn out without manual drawing. At the same time, the drawn yarn can be neatly wound up, which saves time and labor and improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the bracket of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the winding drum of the utility model.

[0018] In the figure: 1. bracket; 2. groove; 3. motor 1; 4. handle; 5. control switch box; 6. moving plate; 7. motor 2; 8. rotating rod; 9. moving disk; 10. winding drum; 11. round hole 1; 12. threaded rod; 13. long groove; 14. connecting block; 15. threaded hole; 16. round hole 2; 17. through hole; 18. mounting hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model provides an embodiment: a false weft drawing device for a flat weaving double-arrow loom, comprising a bracket 1, a winding drum 10 and a connecting block 14, a groove 2 is provided at the front end of the bracket 1, handles 4 are respectively fixed on both sides of the upper surface of the bracket 1, a control switch box 5 is fixed on the upper surface of the bracket 1, a display screen and buttons are sequentially embedded and installed on the upper surface of the control switch box 5 from back to front, the handle 4 is used to facilitate the picking up of the device as a whole, so that the yarn can be conveniently drawn out, and the start and stop of motor 1 3 and motor 2 7 can be controlled by the control switch box 5.

[0021] One side of the inner wall of the groove 2 is rotatably connected to the rotating rod 8, and a round hole 16 is opened on one side of the bracket 1. A motor 7 is fixed on one side of the bracket 1. One side of the transmission shaft of the motor 7 extends into the round hole 16, and a rotating rod 8 is fixed on one side of the transmission shaft of the motor 7. The rotating rod 8 is fixed by the transmission shaft of the motor 7, which increases the power for the rotation of the rotating rod 8 and the winding drum 10, making it convenient to draw out and wind up the false weft yarn without manual drawing. At the same time, the yarn can be wound neatly, which saves time and effort and improves work efficiency. The rotating rod 8 is sleeved with the winding drum 10, and a mounting hole 18 is opened on one side of the winding drum 10. One side of the rotating rod 8 is inserted into the mounting hole 18, and the mounting hole 18 facilitates the sleeve connection of the rotating rod 8 and the winding drum 10.

[0022] A long groove 13 is provided at the top of the inner wall of the groove 2, and a connecting block 14 is inserted into the long groove 13. A threaded hole 15 is provided on one side of the connecting block 14, and a round hole 11 is provided on the other side of the bracket 1. A motor 3 is fixed to the other side of the bracket 1, and one side of the transmission shaft of the motor 3 extends into the round hole 11, and a threaded rod 12 is fixed to one side of the transmission shaft of the motor 3. One side of the threaded rod 12 passes through the threaded hole 15 and is threadedly connected. The threaded rod 12 is fixed by the transmission shaft of the motor 3, which provides power for the rotation of the threaded rod 12, so that the connecting block 14, the movable plate 6 and the movable disk 9 can be moved as needed, so that the winding drum 10 after winding is completed can be moved out from the rotating rod 8. The movable plate 6 is fixed to the lower surface of the connecting block 14, and the movable disk 9 is fixed to the lower surface of the movable plate 6. A through hole 17 is provided on one side of the movable disk 9, and the through hole 17 passes through one side of the rotating rod 8.

[0023] When it is necessary to draw out the false weft yarn, the staff member holds the handle 4, and then winds one end of the yarn on the winding drum 10, operates the control switch box 5, so that the motor 2 7 is started, the rotating rod 8 and the winding drum 10 can be rotated as needed, so that the winding drum 10 can reel in the yarn and make the yarn reel neatly. After the reeling is completed, the motor 1 3 is started, the threaded rod 12 is rotated, the connecting block 14, the moving plate 6 and the moving disk 9 can be moved as needed, so that the winding drum 10 after the reeling is completed is moved down from the rotating rod 8. It is easy to draw out the false weft yarn without manual drawing, and the drawn yarn can be reeled neatly, saving time and labor, and improving work efficiency.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A false weft extraction device for a flat weaving double-shaft loom, comprising a bracket (1), a winding drum (10) and a connecting block (14), characterized in that: The front end of the bracket (1) is provided with a groove (2), one side of the inner wall of the groove (2) is rotatably connected to a rotating rod (8), the rotating rod (8) is sleeved with a winding drum (10), the top of the inner wall of the groove (2) is provided with a long groove (13), the long groove (13) is inserted into a connecting block (14), a moving plate (6) is fixed on the lower surface of the connecting block (14), a moving disk (9) is fixed on the lower surface of the moving plate (6), a through hole (17) is provided on one side of the moving disk (9), and one side of the rotating rod (8) passes through the through hole (17).

2. The false weft extraction device of a flat weaving double-shaft loom according to claim 1, characterized in that: Handles (4) are respectively fixed on both sides of the upper surface of the bracket (1).

3. The false weft extraction device of a flat weaving double-shaft loom according to claim 1, characterized in that: A control switch box (5) is fixed on the upper surface of the bracket (1), and a display screen and buttons are sequentially embedded and installed on the upper surface of the control switch box (5) from back to front.

4. The false weft extraction device of a flat weaving double-shaft loom according to claim 1, characterized in that: A second circular hole (16) is provided on one side of the bracket (1), a second motor (7) is fixed on one side of the bracket (1), one side of a transmission shaft provided on the second motor (7) extends into the second circular hole (16), and a rotating rod (8) is fixed on one side of the transmission shaft provided on the second motor (7).

5. The false weft extraction device of a flat weaving double-shaft loom according to claim 1, characterized in that: A mounting hole (18) is provided on one side of the winding drum (10), and one side of the rotating rod (8) is inserted into the mounting hole (18).

6. The false weft extraction device of a flat weaving double-shaft loom according to claim 1, characterized in that: A threaded hole (15) is formed on one side of the connection block (14), a round hole (11) is formed on the other side of the bracket (1), a motor (3) is fixed on the other side of the bracket (1), one side of a transmission shaft provided on the motor (3) extends into the round hole (11), a threaded rod (12) is fixed on one side of the transmission shaft provided on the motor (3), one side of the threaded rod (12) passes through the threaded hole (15) and is threadedly connected.

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