Yarn splitting roller for fiber material production

Abstract

The utility model discloses a yarn splitting roller for fiber material production, which comprises a yarn splitting roller body, mounting shafts are arranged at two ends of the yarn splitting roller body, tensioning and carding mechanisms are arranged on the mounting shafts, each tensioning and carding mechanism comprises rotating side plates rotationally mounted on the corresponding mounting shaft, a supporting rod is arranged between the right ends of the two rotating side plates, and the supporting rods are arranged on the rotating side plates. The right end of the rotating side plate is provided with a carding component for separating yarns, the left end of the rotating side plate is provided with a disc, and an extension component is arranged between the disc and the mounting shaft; through the designed tensioning and carding mechanism, the feeding yarn can be supported and tensioned, the situation that adjacent yarn adheres to flying wool due to looseness is avoided, the yarn splitting smoothness is improved, meanwhile, yarn splitting and carding can be further conducted, a space is reserved between single strands of yarn, flying wool caused by friction of the adjacent yarn is avoided, and the yarn splitting and carding efficiency is improved. And the yarn splitting safety and convenience are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of yarn separation rollers, and in particular relates to a yarn separation roller for producing fiber materials. Background Art

[0002] Fibrous materials are structured materials formed by fibrous materials through textile processing technology, and are also commonly referred to as textile materials. One of the equipment used in the textile material processing process is the yarn warping machine, and one of the important parts of the yarn warping machine is the yarn roller, which can guide the fiber yarn.

[0003] When some existing yarn separation rollers separate yarns, the yarns have a certain elasticity and may tend to fall down when separated. It is also easy for adjacent yarns to get close to and stick together, causing the yarns to fly due to adhesion. For this reason, we propose a yarn separation roller for fiber material production. Utility Model Content

[0004] The purpose of the utility model is to provide a yarn separation roller for fiber material production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a yarn separation roller for fiber material production, comprising a yarn separation roller body, both ends of the yarn separation roller body are provided with mounting shafts, a tensioning and combing mechanism is provided on the mounting shaft, the tensioning and combing mechanism comprises a rotating side plate rotatably mounted on the mounting shaft, a support rod is provided between the right ends of the two rotating side plates, a combing member for yarn separation is provided at the right end of the rotating side plate, a disc is provided at the left end of the rotating side plate, and an extension member is provided between the disc and the mounting shaft;

[0006] The extension member includes an extension plate sleeved on the mounting shaft.

[0007] Preferably, a rotating shaft is rotatably arranged between the circular disc and the extension plate, and a limiting rod is screwed on the circular disc.

[0008] Preferably, the combing member comprises a stand fixed on the surfaces of two rotating side plates, mounting screws are arranged between the stand and the rotating side plates, and a plurality of spherical combing rods are arranged on the lower surface of the stand along its length direction.

[0009] Preferably, the lower end of the spherical combing rod is in contact with the surface of the support rod, and the lower end of the spherical combing rod is spherical.

[0010] Preferably, the extension member further comprises a collar sleeved on the mounting shaft and located inside the extension plate, and a bearing ring is arranged between the collar and the mounting shaft.

[0011] Preferably, rectangular sliding holes are opened on the upper and lower surfaces of the extension plate along its length direction, and fixing columns passing through the rectangular sliding holes are arranged on the upper and lower surfaces of the collar, and a limiting ring in contact with the outer surface of the extension plate is screwed on the fixing column.

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

[0013] (1) The tensioning and combing mechanism designed in the utility model can support and tension the fed yarn, thereby avoiding the situation where adjacent yarns stick to each other due to looseness, improving the smoothness of yarn separation, and at the same time further combing the yarn separation to leave space between single yarn strands, thereby preventing adjacent yarns from rubbing against each other and causing flying hairs, thereby increasing the safety and convenience of yarn separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of the yarn separation roller of the utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of the yarn separation roller of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the tensioning and combing mechanism of the utility model;

[0017] Figure 4 For this utility model Figure 3 A magnified image of area A;

[0018] Figure 5 For this utility model Figure 3 A schematic diagram of the structure of the middle extension member;

[0019] In the figure: 100, yarn separation roller body; 101, mounting shaft; 200, tensioning and combing mechanism; 201, extension member; 2011, extension plate; 2012, sleeve ring; 2013, bearing ring; 2014, rectangular slide hole; 2015, fixing column; 2016, limiting ring; 202, rotating side plate; 203, supporting rod; 204, combing member; 2041, stand; 2042, spherical combing rod; 2043, mounting screw; 205, disc; 206, rotating shaft; 207, limiting rod. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1

[0022] See also Figure 1 - Figure 4 The utility model provides a technical solution: a yarn separation roller for fiber material production, comprising a yarn separation roller body 100, both ends of the yarn separation roller body 100 are provided with mounting shafts 101, and the mounting shafts 101 are provided with a tensioning and combing mechanism 200. By providing the tensioning and combing mechanism 200, the yarn fed can be supported and tensioned to avoid the situation where adjacent yarns adhere to flying hairs due to relaxation, thereby improving the smoothness of yarn separation. At the same time, the yarn separation can be further combed, so that space is left between single strands of yarn, and adjacent yarns will not rub against each other to cause flying hairs, thereby increasing the safety and convenience of yarn separation. The tensioning combing mechanism 200 includes a rotating side plate 202 rotatably mounted on the mounting shaft 101, a support rod 203 is arranged between the right ends of the two rotating side plates 202, the circumferential surface of the support rod 203 can contact the yarn to support the yarn, a combing member 204 for separating the yarn is arranged at the right end of the rotating side plate 202, a disc 205 is arranged at the left end of the rotating side plate 202, the disc 205 can rotate, drive the rotating side plate 202 and the support rod 203 to rotate, thereby changing the height position of the support rod 203, and an extension member 201 is arranged between the disc 205 and the mounting shaft 101;

[0023] The extension member 201 includes an extension plate 2011 sleeved on the mounting shaft 101 , and the position of the extension plate 2011 in the X-axis direction is adjustable.

[0024] In this embodiment, preferably, a rotating shaft 206 is rotatably arranged between the disc 205 and the extension plate 2011, so as to facilitate the rotation of the disc 205 and the rotating side plate 202 around the rotating shaft 206, thereby changing the height of the support rod 203 relative to the yarn. A limiting rod 207 is screwed on the disc 205, and when the inner end of the limiting rod 207 contacts the surface of the extension plate 2011, the friction resistance of the contact can be used to limit and fix the position of the disc 205.

[0025] In this embodiment, preferably, the combing component 204 includes a stand 2041 fixed on the surface of the two rotating side plates 202. By providing the combing component 204, the yarn can be better separated, so that adjacent yarns are not easily close to each other. The stand 2041 is U-shaped, which does not affect the yarn passing through the stand 2041 and winding on the yarn separation roller 100. A mounting screw 2043 is provided between the stand 2041 and the rotating side plate 202 to achieve a detachable connection between the two, which is convenient for replacing and installing different numbers of spherical combing rods 2042, and is convenient for adapting to different yarns. A plurality of spherical combing rods 2042 are provided on the lower surface of the stand 2041 along its length direction. The lower end of the spherical combing rod 2042 is in contact with the surface of the support rod 203, and the lower end of the spherical combing rod 2042 is spherical, which reduces the friction between the support rod 203, thereby playing a role in separating the yarn, so that the yarn is not easily close to the flying hair.

[0026] In summary, the extension component 201 can be sleeved and installed on the installation shaft 101, and the height of the support rod 203 can be adjusted according to the position of the yarn, so that the rotating side plate 202 and the disk 205 can rotate around the rotating shaft 206, and the angle of the support rod 203 with the vertical direction can be changed. When the height of the support rod 203 contacts the yarn and pushes the yarn upward for a distance, the yarn is tensioned so that the yarn will not relax and fall. When the height of the support rod 203 is appropriate, the limit rod 207 is rotated to make its inner end contact with the extension plate 2011, and the friction resistance of the contact is used to limit and fix the position of the disk 205 and the rotating side plate 202, so that the support rod 203 is in a suitable supporting position for the yarn.

[0027] Example 2

[0028] Reference Figure 5 , which is the second embodiment of the utility model, and this embodiment is different from the previous embodiment.

[0029] In this embodiment, preferably, the extension member 201 also includes a ring 2012 which is sleeved on the installation shaft 101 and located inside the extension plate 2011. The extension plate 2011 is U-shaped, which is convenient for being sleeved on the outside of the ring 2012. A bearing ring 2013 is arranged between the ring 2012 and the installation shaft 101, which does not affect the rotation of the installation shaft 101 and the yarn separation roller 100. A connecting plate can be arranged between the ring 2012 and the frame of the yarn separation equipment to limit the ring 2012 and prevent the ring 2012 from rotating with the installation shaft 101, so that the supporting position of the support rod 203 for the yarn does not change.

[0030] In the present embodiment, preferably, rectangular sliding holes 2014 are provided on the upper and lower surfaces of the extension plate 2011 along its length direction, and fixing columns 2015 penetrating the rectangular sliding holes 2014 are provided on the upper and lower surfaces of the collar 2012. The fixing columns 2015 are T-shaped, so that the fixing columns 2015 can contact the inner surface of the extension plate 2011 conveniently. A limiting ring 2016 in contact with the outer surface of the extension plate 2011 is screwed on the fixing columns 2015. The diameter of the limiting ring 2016 is larger than the width of the rectangular sliding hole 2014. Therefore, when the limiting ring 2016 contacts the surface of the extension plate 2011, the position of the extension plate 2011 can be limited.

[0031] In summary, the ring 2012 is sleeved on the mounting shaft 101, and then the ring 2012 is connected to the yarn separation equipment with a connecting plate. When the outward extension distance of the support rod 203 needs to be changed, the limit ring 2016 is loosened so that it is not in contact with the surface of the extension plate 2011, and the extension plate 2011 is allowed to move to the right along the fixed column 2015, thereby driving the support rod 203 and the rotating side plate 202 to move to the right, so that the support rod 203 is in a suitable supporting position for the yarn, thereby expanding the support tensioning range of the yarn.

[0032] 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 separation roller for fiber material production, comprising a yarn separation roller body (100), characterized in that: Both ends of the yarn separation roller (100) are provided with mounting shafts (101), and a tensioning and combing mechanism (200) is provided on the mounting shaft (101). The tensioning and combing mechanism (200) comprises a rotating side plate (202) rotatably mounted on the mounting shaft (101), a supporting rod (203) is provided between the right ends of the two rotating side plates (202), a combing member (204) for yarn separation is provided at the right end of the rotating side plate (202), a disc (205) is provided at the left end of the rotating side plate (202), and an extension member (201) is provided between the disc (205) and the mounting shaft (101); The extension member (201) comprises an extension plate (2011) sleeved on the mounting shaft (101).

2. A yarn separation roller for fiber material production according to claim 1, characterized in that: A rotating shaft (206) is rotatably arranged between the circular disk (205) and the extension plate (2011), and a limiting rod (207) is screwed on the circular disk (205).

3. The yarn separation roller for fiber material production according to claim 1, characterized in that: The combing member (204) comprises a stand (2041) fixed on the surfaces of two rotating side plates (202), mounting screws (2043) are arranged between the stand (2041) and the rotating side plates (202), and a plurality of spherical combing rods (2042) are arranged on the lower surface of the stand (2041) along its length direction.

4. A yarn separation roller for fiber material production according to claim 3, characterized in that: The lower end of the spherical combing rod (2042) contacts the surface of the support rod (203), and the lower end of the spherical combing rod (2042) is spherical.

5. The yarn separation roller for fiber material production according to claim 1, characterized in that: The extension member (201) further comprises a collar (2012) sleeved on the installation shaft (101) and located inside the extension plate (2011), and a bearing ring (2013) is arranged between the collar (2012) and the installation shaft (101).

6. A yarn separation roller for fiber material production according to claim 5, characterized in that: The upper and lower surfaces of the extension plate (2011) are provided with rectangular sliding holes (2014) along the length direction thereof, the upper and lower surfaces of the collar (2012) are provided with fixing columns (2015) penetrating the rectangular sliding holes (2014), and the fixing columns (2015) are screwed with a limiting ring (2016) in contact with the outer surface of the extension plate (2011).

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