Yarn guide needle with high tensile strength

Abstract

The utility model belongs to the technical field of yarn guide needles, and particularly relates to a yarn guide needle with high tensile strength, which comprises a base and further comprises a moving groove fixedly arranged at the top end in the base, a rubber gasket fixedly arranged on the inner wall of the moving groove, a clamping seat arranged on one side of the moving groove in a penetrating manner, clamping grooves arranged on the surface of the clamping seat at equal intervals, and a clamping groove arranged on the other side of the clamping seat. Clamping blocks are installed on the surfaces of the clamping grooves in a penetrating mode, threaded rods are fixedly installed on the tops of the clamping blocks, the tops of the threaded rods are sleeved with outer cylinders, yarn is guided through the needle body, then the angle of guiding the yarn is reduced through a notch, and then the pressure of the yarn on the needle body is reduced through a buffer layer; the toughness of the needle body is improved through the tensile layer, so that the needle body has the anti-pressure capability, the corrosion of heat generated by friction between yarns and the needle body to the needle body is reduced through the high-temperature-resistant layer, and the wear of the yarns to the needle body is reduced through the wear-resistant sleeve, so that the service life of the needle body is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of yarn guide needles, in particular to a yarn guide needle with strong tensile strength. Background Art

[0002] A yarn guide needle is a tool used in the textile industry, usually made of metal or plastic and in the shape of a long strip. The function of the yarn guide needle is to guide the yarn through the fabric or weaving on the textile machine, and to guide and fix the yarn. In the textile production process, workers use yarn guide needles to pass the yarn through the weaving holes of the fabric in order to produce weaving or fabric. The size and shape of the yarn guide needle will vary according to different textile machines and yarn types to ensure that the yarn can pass through the fabric smoothly and remain stable. The yarn guide needle is a commonly used auxiliary tool in the textile industry and plays an important role in improving production efficiency and product quality. During the long period of time, the needle hole of the yarn guide needle has been rubbing against the yarn, which makes the needle hole easily damaged, reducing the service life of the yarn guide needle. Therefore, a yarn guide needle with strong tensile strength is proposed.

[0003] For example, a Chinese patent with publication number CN202047222U discloses a yarn guide needle, especially a yarn guide needle for a warp knitting machine and a warping machine, which belongs to the field of textile machinery. The utility model discloses a yarn guide needle, including a needle bar and a yarn guide hole, wherein the yarn guide hole is thin in the middle and thick at both ends, and any side line on the inner surface of the yarn guide hole that is coplanar with the hole axis is an arc, and the central angles of all arcs are equal and the centers of the corresponding circles are all located on a plane perpendicular to the hole axis and passing through the center of the yarn guide hole.

[0004] The existing technical documents have the following problems:

[0005] The prior art documents have some disadvantages when used, such as: during the long-term process of the yarn guide needle, the needle hole is constantly rubbed against the yarn, which makes the needle hole easily damaged, reducing the service life of the yarn guide needle, and when the yarn guide needle is damaged during the process, because the yarn guide needle is assembled as a whole, the yarn guide needle needs to be replaced as a whole, which increases the use cost of the yarn guide needle. In view of this, we propose a yarn guide needle with strong tensile strength. Utility Model Content

[0006] The purpose of the utility model is to provide a yarn guide needle with strong tensile strength in view of the above-mentioned technical problems, so as to achieve the effect of increasing the service life of the yarn guide needle and facilitating the disassembly and installation of the yarn guide needle.

[0007] In view of this, the utility model provides a yarn guide needle with strong tensile resistance, comprising a base, and also including: a movable groove is fixedly arranged at the top of the base, a rubber gasket is fixedly arranged on the inner wall of the movable groove, a holder is installed through one side of the movable groove, and slots are equidistantly arranged on the surface of the holder, and blocks are installed through the surfaces of the slots, a threaded rod is fixedly installed on the top of the block, an outer tube is sleeved on the top of the threaded rod, a needle body is fixedly installed on the top of the outer tube, notches are fixedly arranged on both sides of the needle body, a buffer layer is sleeved on the surface of the buffer layer, a tensile layer is sleeved on the surface of the tensile layer, a high-temperature resistant layer is sleeved on the surface of the high-temperature resistant layer, a wear-resistant sleeve is sleeved on the surface of the high-temperature resistant layer, and a closing cover is fixedly installed on one side of the movable groove.

[0008] Based on the above structure, the high temperature resistant layer can reduce the erosion of the needle body caused by the heat generated by the friction between the yarn and the needle body, and then the wear of the yarn on the needle body can be reduced by the wear-resistant sleeve, thereby improving the service life of the needle body. The guide needle is installed by the coordinated use of the card slot, the card block, the threaded rod and the outer tube. When a single guide needle is damaged, the guide needle can be disassembled by twisting the outer tube.

[0009] Preferably, a fixing bolt is installed through the surface of the card holder, and the fixing bolt is made of stainless steel, and the card holder is installed by the fixing bolt.

[0010] Preferably, a guide hole is provided through one side of the notch, and the guide hole is circular in shape, so as to facilitate guiding the yarn by utilizing the guide hole.

[0011] Preferably, a fixing hole is fixedly provided on the surface of the base, and a decompression sleeve is sleeved on the surface of the fixing hole, so that the pressure of the fixing hole is reduced by the decompression sleeve.

[0012] Preferably, an internal thread sleeve is fixedly provided on the inner wall of the fixing hole, and the internal thread sleeve is made of rubber material, and the base can be easily installed by using the internal thread sleeve.

[0013] Preferably, a connecting bolt is installed through one side of the closing cover, and a limiting block is fixedly installed on the other side of the closing cover, and the closing cover is installed by utilizing the connecting bolt.

[0014] Preferably, a hook is fixedly installed on the other side of the limit block, and the hook is made of steel, and the hook is used to facilitate the connection of the holder.

[0015] The beneficial effects of the utility model are:

[0016] 1. The yarn guide needle with strong tensile strength guides the yarn through the needle body, then reduces the angle of the yarn guidance through the notch, then reduces the pressure of the yarn on the needle body through the buffer layer, then increases the toughness of the needle body through the tensile layer to make it compressive, then reduces the erosion of the needle body due to the heat generated by the friction between the yarn and the needle body through the high temperature resistant layer, then reduces the wear of the yarn on the needle body through the wear-resistant sleeve, thereby increasing the service life of the needle body.

[0017] 2. The yarn guide needle with strong tensile strength installs the rubber gasket through the movable groove, and then installs the holder through the movable groove, and then sets a plurality of slots through the holder, and then clamps the block through the slot, and installs the threaded rod through the block, and then connects the outer cylinder through the threaded rod, and connects the needle body through the outer cylinder, and installs the yarn guide needle through the matching use of the slot, the block, the threaded rod and the outer cylinder. When a single yarn guide needle is damaged, the yarn guide needle is disassembled by twisting the outer cylinder, thereby avoiding the replacement of the yarn guide needle as a whole due to the overall assembly of the yarn guide needle, thereby reducing the cost of using the yarn guide needle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall stereogram of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the local structure of the needle body in the utility model;

[0021] Figure 4 It is a partial structural schematic diagram of the movable slot in the utility model;

[0022] Figure 5 It is a partial three-dimensional diagram of the base in the utility model;

[0023] Figure 6 It is a partial structural schematic diagram of the closing cover in the utility model.

[0024] The symbols in the figure are:

[0025] 1. Base; 101. Fixing hole; 102. Internal threaded sleeve; 103. Decompression sleeve; 2. Moving groove; 201. Rubber gasket; 202. Clamping seat; 203. Fixing bolt; 204. Clamping slot; 205. Clamping block; 206. Threaded rod; 207. Outer tube; 3. Needle body; 301. Notch; 302. Guide hole; 303. Buffer layer; 304. Tensile layer; 305. High temperature resistant layer; 306. Wear-resistant sleeve; 4. Closing cover; 401. Connecting bolt; 402. Limiting block; 403. Hook. DETAILED DESCRIPTION

[0026] 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.

[0027] The present application embodiment discloses a yarn guide needle with strong tensile strength, please refer to Figure 1-Figure 6 , including a base 1, and also including: a moving groove 2 is fixedly provided at the top of the inside of the base 1, a rubber gasket 201 is fixedly provided on the inner wall of the moving groove 2, a holder 202 is installed through one side of the moving groove 2, and slots 204 are equidistantly provided on the surface of the holder 202, and blocks 205 are installed through the surface of the slots 204, a threaded rod 206 is fixedly installed on the top of the block 205, an outer cylinder 207 is sleeved on the top of the threaded rod 206, a needle body 3 is fixedly installed on the top of the outer cylinder 207, notches 301 are fixedly provided on both sides of the needle body 3, a buffer layer 303 is sleeved on the surface of the buffer layer 303, a tensile layer 304 is sleeved on the surface of the tensile layer 304, a high temperature resistant layer 305 is sleeved on the surface of the high temperature resistant layer 305, and a wear-resistant sleeve 306 is sleeved on the surface of the high temperature resistant layer 305, and a closing cover 4 is fixedly installed on one side of the moving groove 2.

[0028] Based on the above structure, the rubber gasket 201 is installed through the movable groove 2, and then the holder 202 is installed through the movable groove 2, and then a plurality of slots 204 are set through the holder 202, and then the block 205 is clamped through the slot 204, and the threaded rod 206 is installed through the block 205, and then the outer tube 207 is connected through the threaded rod 206, and the needle body 3 is connected through the outer tube 207. The guide needle is installed through the coordinated use of the slot 204, the block 205, the threaded rod 206 and the outer tube 207. When a single guide needle is damaged, the outer tube 20 7 can be used to disassemble the yarn guide needle, thereby avoiding the need to replace the entire yarn guide needle due to the overall assembly of the yarn guide needle, thereby reducing the cost of using the yarn guide needle, and guiding the yarn through the needle body 3, and then reducing the angle of the yarn guiding through the notch 301, and then reducing the pressure of the yarn on the needle body 3 through the buffer layer 303, and then increasing the toughness of the needle body 3 through the tensile layer 304 to make it compressive, and then reducing the erosion of the needle body 3 due to the heat generated by the friction between the yarn and the needle body 3 through the high temperature resistant layer 305, and then reducing the wear of the yarn on the needle body 3 through the wear-resistant sleeve 306, thereby increasing the service life of the needle body 3.

[0029] In one embodiment, a fixing bolt 203 is installed through the surface of the holder 202 , and the fixing bolt 203 is made of stainless steel.

[0030] Specifically, the holder 202 is installed via the fixing bolt 203 .

[0031] In this embodiment, the holder 202 is installed by using a fixing bolt 203 to prevent the holder 202 from shaking when working.

[0032] In one embodiment, a guide hole 302 is formed through one side of the notch 301 , and the guide hole 302 is circular in shape.

[0033] Specifically, the guide hole 302 is provided through the notch 301 .

[0034] In this embodiment, the guide hole 302 is used to guide the yarn.

[0035] In one embodiment, a fixing hole 101 is fixedly provided on the surface of the base 1 , and a decompression sleeve 103 is sleeved on the surface of the fixing hole 101 .

[0036] Specifically, the fixing hole 101 is installed through the base 1 , and then the decompression sleeve 103 is installed through the fixing hole 101 .

[0037] In this embodiment, the fixing hole 101 is used to facilitate installation of the base 1 , and then the pressure of the bolt on the fixing hole 101 is reduced by the pressure reducing sleeve 103 .

[0038] In one embodiment, an internal thread sleeve 102 is fixedly disposed on the inner wall of the fixing hole 101 , and the internal thread sleeve 102 is made of rubber material.

[0039] Specifically, the internal thread sleeve 102 is arranged through the fixing hole 101 .

[0040] In this embodiment, the internal threaded sleeve 102 is used to facilitate the installation of the base 1 by external bolts.

[0041] In one embodiment, a connecting bolt 401 is installed through one side of the closing cover 4 , and a limiting block 402 is fixedly installed on the other side of the closing cover 4 .

[0042] Specifically, the closing cover 4 is installed through the connecting bolt 401 , and then the limiting block 402 is installed through the closing cover 4 .

[0043] In this embodiment, the connection bolt 401 is used to fix the closing cover 4, and then the limiting block 402 is used to limit the holder 202.

[0044] In one embodiment, a hook 403 is fixedly installed on the other side of the limiting block 402, and the hook 403 is made of steel.

[0045] Specifically, the card holder 202 is connected via the hook 403 .

[0046] In this embodiment, the hook 403 is used to facilitate the pulling and drawing of the holder 202 .

[0047] When the yarn guide needle of the present embodiment is used, the fixing hole 101 is installed through the base 1, and then the pressure reducing sleeve 103 is installed through the fixing hole 101, the internal thread sleeve 102 is set through the fixing hole 101, the rubber gasket 201 is installed through the moving groove 2, and then the clamping seat 202 is installed through the moving groove 2, and the clamping seat 202 is installed through the fixing bolt 203, and then the plurality of clamping slots 204 are set through the clamping seat 202, and then the clamping slots 204 are set through the clamping seat 202. 204 is used to clamp the block 205, and the threaded rod 206 is installed through the block 205, and then the outer cylinder 207 is connected through the threaded rod 206, so that the needle body 3 is connected through the outer cylinder 207, and the yarn is guided through the needle body 3, and the guide hole 302 is set through the notch 301, and then the closing cover 4 is installed through the connecting bolt 401, and then the limit block 402 is installed through the closing cover 4, and the holder 202 is connected through the hook 403.

[0048] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A yarn guide needle with strong tensile strength, comprising a base (1), characterized in that: Also includes: A movable groove (2) is fixedly provided at the top of the interior of the base (1), a rubber gasket (201) is fixedly provided on the inner wall of the movable groove (2), a holder (202) is installed through one side of the movable groove (2), a surface of the holder (202) is provided with slots (204) at equal intervals, a block (205) is installed through the surface of each slot (204), a threaded rod (206) is fixedly provided on the top of the block (205), and an outer cylinder (206) is sleeved on the top of the threaded rod (206). 07), a needle body (3) is fixedly installed on the top of the outer cylinder (207), notches (301) are fixedly provided on both sides of the needle body (3), a buffer layer (303) is sleeved on the surface of the needle body (3), a tensile layer (304) is sleeved on the surface of the buffer layer (303), a high-temperature resistant layer (305) is sleeved on the surface of the tensile layer (304), a wear-resistant sleeve (306) is sleeved on the surface of the high-temperature resistant layer (305), and a closing cover (4) is fixedly installed on one side of the movable groove (2).

2. A yarn guide needle with strong tensile strength according to claim 1, characterized in that: A fixing bolt (203) is installed through the surface of the holder (202), and the fixing bolt (203) is made of stainless steel.

3. A yarn guide needle with strong tensile strength according to claim 1, characterized in that: A guide hole (302) is provided through one side of the notch (301), and the guide hole (302) is circular in shape.

4. A yarn guide needle with strong tensile strength according to claim 1, characterized in that: A fixing hole (101) is fixedly provided on the surface of the base (1), and a decompression sleeve (103) is sleeved on the surface of the fixing hole (101).

5. A yarn guide needle with strong tensile strength according to claim 4, characterized in that: An internal thread sleeve (102) is fixedly provided on the inner wall of the fixing hole (101), and the internal thread sleeve (102) is made of rubber material.

6. A yarn guide needle with strong tensile strength according to claim 1, characterized in that: A connecting bolt (401) is installed through one side of the closing cover (4), and a limiting block (402) is fixedly installed on the other side of the closing cover (4).

7. A yarn guide needle with strong tensile strength according to claim 6, characterized in that: A hook (403) is fixedly mounted on the other side of the limit block (402), and the hook (403) is made of steel.

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