Yarn arranging device of rapier loom

Abstract

The utility model relates to the technical field of yarn finishing, and discloses a yarn finishing device of a rapier loom. The device comprises a lower plate, a fixing mechanism and an arranging mechanism, the fixing mechanism is erected at one end close to the lower plate and fixes yarn rolls with different inner diameters through sliding adjustment to prevent the yarn rolls from shaking or falling off, and the arranging mechanism is erected at the other end close to the lower plate and is used for arranging the yarn rolls on the lower plate. The arrangement mechanism rotates to clean the surface of the yarn through power generated when the rapier loom pulls the yarn, and meanwhile the yarn is driven to move up and down so that the yarn can be taken down from a yarn roll more easily to prevent knotting. The rotating plate is rotationally arranged on the lower plate, so that when yarn is pulled by a machine, the winding drum rotates, and a sliding groove and a baffle are arranged at the upper end, so that the winding drum is fixed to the upper portion to rotate and is prevented from falling off; yarns are limited through the limiting shaft to prevent the yarns from shaking in the pulling process, and the reciprocating lead screw rotates to enable the limiting shaft to move up and down to prevent the yarns from being wound.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn finishing, in particular to a yarn finishing device for a rapier loom. Background Art

[0002] The rapier loom is the most widely used shuttleless loom. In addition to the characteristics of high speed, high degree of automation and high efficiency of production of shuttleless looms, its active weft insertion method has strong variety adaptability and can adapt to the weft insertion of various types of yarns. Usually, the rapier loom directly hangs the yarn on the rapier loom for the machine to use, but the yarn hanging is easy to loosen and the yarn is not neatly wound on the wire roll. The yarn is easy to float during rotation, and the dust on the yarn is difficult to clean. Therefore, a rapier loom yarn finishing device is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a yarn finishing device for a rapier loom to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical solution: A yarn finishing device for a rapier loom comprises:

[0005] Lower plate;

[0006] A fixing mechanism, which is mounted on one end close to the lower plate and fixes yarn rolls with different inner diameters through sliding adjustment to prevent the yarn rolls from shaking or falling off;

[0007] The finishing mechanism is mounted on the other end close to the lower plate. The finishing mechanism uses the power generated by the rapier loom pulling the yarn to rotate and clean the yarn surface while driving the yarn to move up and down, making it easier to remove the yarn from the yarn roll and prevent knotting.

[0008] Preferably, the fixing mechanism includes a rotating plate and a slide groove, the rotating plate is rotatably mounted on one end close to the lower plate, the slide groove array is provided on the rotating plate, and the number of the slide grooves is four.

[0009] Preferably, the fixing mechanism also includes a baffle, an elastic spring, and a limit block. The baffle is slidably installed inside the slide groove. The number of the baffles is four. The limit block is fixedly installed on the rotating plate. The elastic spring is mounted on one end of the baffle. One end of the elastic spring is fixedly connected to the baffle, and the other end of the elastic spring is fixedly connected to the limit block.

[0010] Preferably, the sorting mechanism includes rotating gear 1 and rotating gear 2, wherein the rotating gear 1 is rotatably mounted on the other end close to the lower plate, the rotating gear 2 is mounted on one end of the rotating gear 1 and is rotatably connected to the lower plate, and the rotating gear 2 is meshed with the rotating gear 1.

[0011] Preferably, the finishing mechanism also includes a reciprocating screw, a limiting shaft, and a cleaning brush roller, wherein the reciprocating screw is fixedly mounted on rotating gear one, the limiting shaft is rotatably mounted on the reciprocating screw, and the cleaning brush roller is fixedly mounted on rotating gear two.

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

[0013] (1) The utility model is provided with a rotating plate, which is arranged on the lower plate by rotating so that when the yarn is pulled by the machine, the reel rotates, and a slide groove and a baffle are arranged on the upper end so that the reel is fixed on the upper side for rotation to prevent the reel from falling off.

[0014] (2) The utility model is provided with a reciprocating screw rod, which limits the yarn through a limiting shaft to prevent the yarn from shaking during the pulling process, and the reciprocating screw rod rotates to move the limiting shaft up and down to prevent the yarn from being entangled.

[0015] (3) The utility model is provided with a rotating gear 1, which drives the rotating gear 2 to rotate so that the cleaning brush roller rotates to clean the yarn and remove the dust on the surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] In the figure: 1. lower plate; 2. fixing mechanism; 21. rotating plate; 22. slide groove; 23. baffle; 24. elastic spring; 25. limit block; 3. sorting mechanism; 31. rotating gear 1; 32. rotating gear 2; 33. reciprocating screw; 34. limit shaft; 35. cleaning brush roller. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1 The utility model provides a technical solution: a yarn finishing device for a rapier loom comprises:

[0020] Lower plate 1;

[0021] The fixing mechanism 2 is mounted on one end of the lower plate 1. The fixing mechanism 2 fixes the yarn rolls with different inner diameters through sliding adjustment to prevent the yarn rolls from shaking or falling off.

[0022] The fixing mechanism 2 includes a rotating plate 21 and a slide slot 22. The rotating plate 21 is rotatably mounted on one end close to the lower plate 1. An array of slide slots 22 is provided on the rotating plate 21. The number of the slide slots 22 is four.

[0023] The fixing mechanism 2 further includes a baffle 23, an elastic spring 24, and a limit block 25. The baffle 23 is slidably mounted inside the slide groove 22. There are four baffles 23. The limit block 25 is fixedly mounted on the rotating plate 21. The elastic spring 24 is mounted on one end of the baffle 23. One end of the elastic spring 24 is fixedly connected to the baffle 23, and the other end of the elastic spring 24 is fixedly connected to the limit block 25.

[0024] The finishing mechanism 3 is mounted on the other end close to the lower plate 1. The finishing mechanism 3 rotates and cleans the surface of the yarn by the power generated by the rapier loom pulling the yarn, and drives the yarn to move up and down, making it easier to remove the yarn from the yarn roll to prevent knotting;

[0025] The finishing mechanism 3 includes a rotating gear 1 31 and a rotating gear 2 32. The rotating gear 1 31 is rotatably mounted on the other end close to the lower plate 1. The rotating gear 2 32 is mounted on one end of the rotating gear 1 31 and is rotatably connected to the lower plate 1. The rotating gear 2 32 is meshed with the rotating gear 1 31.

[0026] The finishing mechanism 3 also includes a reciprocating screw rod 33, a limiting shaft 34, and a cleaning brush roller 35. The reciprocating screw rod 33 is fixedly mounted on the rotating gear 1 31, the limiting shaft 34 is rotatably mounted on the reciprocating screw rod 33, and the cleaning brush roller 35 is fixedly mounted on the rotating gear 2 32;

[0027] The utility model is provided with a rotating plate 21, which is rotatably arranged on the lower plate 1 so that when the yarn is pulled by the machine, the reel rotates, and a slide groove 22 and a baffle 23 are arranged on the upper end so that the reel is fixed on the upper side for rotation to prevent the reel from falling off;

[0028] The utility model is provided with a reciprocating screw rod 33, and the yarn is limited by a limiting shaft 34 to prevent the yarn from shaking during the pulling process, and the reciprocating screw rod 33 rotates to make the limiting shaft 34 move up and down to prevent the yarn from being entangled;

[0029] The utility model is provided with a rotating gear 1 31, and the rotating gear 1 31 drives the rotating gear 2 32 to rotate so that the cleaning brush roller 35 rotates to clean the yarn and remove the dust on the surface.

[0030] When in use, the sliding baffle 23 squeezes the elastic spring 24 to insert the inner end of the reel into the outside of the limit block 25, and then the baffle 23 is released. The elastic spring 24 rebounds to fix the baffle 23 on the inner wall of the inner end of the reel. After the reel is fixed on the rotating plate 21, one end of the yarn is pulled out and passes through the cleaning brush roller and the limit shaft respectively. The yarn is pulled and the limit shaft 34 and the reciprocating screw rod 33 are driven to rotate. The reciprocating screw rod 33 drives the limit shaft 34 to move up and down to prevent the yarn from being entangled. At the same time, the reciprocating screw rod 33 causes the rotating gear 1 31 to drive the rotating gear 2 32 to rotate, so that the cleaning brush roller 35 rotates to clean the surface of the yarn.

[0031] 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 yarn finishing device for a rapier loom, characterized in that: A yarn finishing device for a rapier loom comprises: Lower plate (1); A fixing mechanism (2), the fixing mechanism (2) being mounted on one end close to the lower plate (1), and the fixing mechanism (2) fixing yarn rolls of different inner diameters by sliding adjustment to prevent the yarn rolls from shaking or falling off; The finishing mechanism (3) is mounted on the other end close to the lower plate (1). The finishing mechanism (3) uses the power generated by the rapier loom pulling the yarn to rotate and clean the yarn surface while driving the yarn to move up and down, making it easier to remove the yarn from the yarn roll and preventing it from tangling.

2. The yarn finishing device of a rapier loom according to claim 1, characterized in that: The fixing mechanism (2) comprises a rotating plate (21) and a slide groove (22); the rotating plate (21) is rotatably mounted on one end close to the lower plate (1); an array of the slide grooves (22) is arranged on the rotating plate (21); and the number of the slide grooves (22) is four.

3. The yarn finishing device of a rapier loom according to claim 2, characterized in that: The fixing mechanism (2) further comprises a baffle (23), an elastic spring (24), and a limit block (25); the baffle (23) is slidably mounted inside the slide groove (22); the number of the baffles (23) is four; the limit block (25) is fixedly mounted on the rotating plate (21); the elastic spring (24) is mounted on one end of the baffle (23); one end of the elastic spring (24) is fixedly connected to the baffle (23); and the other end of the elastic spring (24) is fixedly connected to the limit block (25).

4. The yarn finishing device for a rapier loom according to claim 1, characterized in that: The arranging mechanism (3) comprises a rotating gear 1 (31) and a rotating gear 2 (32); the rotating gear 1 (31) is rotatably mounted on the other end close to the lower plate (1); the rotating gear 2 (32) is mounted on one end of the rotating gear 1 (31) and is rotatably connected to the lower plate (1); the rotating gear 2 (32) is meshed with the rotating gear 1 (31).

5. The yarn finishing device for a rapier loom according to claim 4, characterized in that: The tidying mechanism (3) further comprises a reciprocating screw (33), a limiting shaft (34), and a cleaning brush roller (35); the reciprocating screw (33) is fixedly mounted on the rotating gear 1 (31); the limiting shaft (34) is rotatably mounted on the reciprocating screw (33); and the cleaning brush roller (35) is fixedly mounted on the rotating gear 2 (32).

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