Yarn collecting device

Abstract

The utility model discloses a yarn collecting device which comprises a base, a groove is formed in the top face of the base, a roller is rotationally connected in the groove in the top face of the base, a collecting cylinder is connected to the surface of the roller in a sleeved mode, a sliding rail is fixedly installed on one side of the base, a sliding block is connected to the inner wall of the sliding rail in a sliding mode, and the sliding block is connected to the sliding rail in a sliding mode. A yarn cutting assembly is arranged at the top of the sliding block, the yarn cutting assembly can cut yarn when the collecting barrel is full of the yarn, and the yarn collecting device relates to the field of yarn production equipment and aims at solving the problem that a program-controlled collecting machine is usually higher in manufacturing and maintenance cost. The device has the technical effects that the structure is simpler, and the use and maintenance cost of the device can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of yarn production equipment, in particular to a yarn bundling device. Background Art

[0002] Yarn is a fiber line that has been spun and is usually used in the manufacture of textiles. It can be made from different types of fibers, such as cotton, wool, silk, linen, chemical fibers, etc. Yarn can have different thickness, strength, elasticity and feel depending on the purpose and processing method. In textile production, yarn is an important raw material for making various textile products such as cloth and knitwear. Yarn bunching refers to the process of arranging and fixing yarns during the textile processing to prevent the yarns from loosening or unraveling. The main purpose of yarn bunching is to ensure that the yarn can operate normally and maintain a certain tension and structure during the subsequent spinning, weaving or weaving process.

[0003] After the existing yarn is fully wound, most of the yarns are cut by a program-controlled shearing device. Although program control can achieve precise shearing, the program-controlled yarn gathering machine usually has higher manufacturing and maintenance costs, which is not conducive to the use and promotion of small and medium-sized processing factories.

[0004] In view of this, we propose a yarn bundling device. Utility Model Content

[0005] Therefore, the purpose of the utility model is to provide a yarn bundling device to solve the above-mentioned problems in the prior art.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] According to the first aspect of the utility model, it includes a base, the top surface of the base is provided with a groove, a roller is rotatably connected in the groove of the top surface of the base, a gathering cylinder is sleeved on the surface of the roller, a slide rail is fixedly installed on one side of the base, a slider is slidably connected to the inner wall of the slide rail, a yarn cutting assembly is provided on the top of the slider, and the yarn cutting assembly can cut the yarn when the gathering cylinder is fully rolled.

[0008] Furthermore, the yarn cutting assembly includes a column, which is fixedly mounted on the top of the slider, and an opening is formed on one end surface of the column, and a lifting ear is fixedly mounted on the outer surface of the column opening.

[0009] Furthermore, there are two lifting ears, and lifting ears are fixedly installed on both sides of the column opening. A roller is rotatably connected between the lifting ears. There are two rollers, and rollers are provided on the upper and lower sides between the lifting ears.

[0010] Furthermore, a second lifting ear is fixedly installed on the side of the column away from the first lifting ear, the number of the second lifting ears is two, a second roller is rotatably connected between the second lifting ears, and square plates are fixedly installed on both sides of the column.

[0011] Furthermore, a circular opening is provided on the surface of the square plate, the circular opening on the surface of the square plate passes through one side of the surface of the square plate and extends to the other side of the surface of the square plate, and a metal rod is slidably connected to the inner wall of the circular opening on the surface of the square plate.

[0012] Furthermore, a limit plate is fixedly mounted on one end of the metal rod, and a rotating shaft seat is fixedly mounted on the other end of the metal rod. The rotating shaft seat is in a C-shaped structure, and a spring is sleeved on the surface of the metal rod.

[0013] Furthermore, one end of the spring contacts the surface of the square plate, and the other end of the spring contacts the shaft seat, and the inner side of the shaft seat is rotatably connected to a roller three.

[0014] Furthermore, a cutter head is provided between the first lifting ear and the second lifting ear, the cutter head is fixedly mounted on the surface of the column, and the rotating shaft seat can contact the cutter head.

[0015] Furthermore, a screw is rotatably connected to the inner wall of the slide rail, a threaded hole is provided on the surface of the slider, the screw is threadedly connected to the slider, a motor is fixedly installed on one side of the slide rail, and the motor output end of the slide rail is fixedly connected to the screw.

[0016] The utility model has the following advantages: the utility model can cut the yarn when the gathering drum is fully wound through the yarn cutting component; when the yarn on the gathering drum is wound to a certain thickness, it can contact the roller three and push the rotating shaft seat toward one side of the cutter head; when the yarn is completely pushed against the cutter head by the rotating shaft seat, the yarn can be cut; compared with the traditional yarn gathering machine controlled by the program, the utility model has a simpler structure, can effectively reduce the use and maintenance costs of the equipment, and is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front and side stereogram of a yarn bundling device of the utility model;

[0018] Figure 2 This is a back perspective view of a yarn bundling device of the utility model;

[0019] Figure 3 This is a top perspective view of a yarn cutting assembly of a yarn bundling device of the utility model;

[0020] Figure 4 This is a bottom stereoscopic view of a yarn cutting assembly of a yarn bundling device of the utility model.

[0021] In the figure: 11, base, 12, roller, 13, convergence tube, 14, slide rail, 21, column, 22, lifting ear 1, 221, roller 1, 23, lifting ear 2, 231, roller 2, 24, rotating shaft seat, 241, roller 3, 25, square plate, 251, metal rod, 26, cutter head. DETAILED DESCRIPTION

[0022] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example 1

[0024] like Figure 1-Figure 2 As shown, a yarn bundling device in an embodiment of the first aspect of the utility model comprises a base 11, a groove is provided on the top surface of the base 11, a roller 12 is rotatably connected in the groove on the top surface of the base 11, a bundling drum 13 is sleeved on the surface of the roller 12, a slide rail 14 is fixedly installed on one side of the base 11, a slider 16 is slidably connected to the inner wall of the slide rail 14, a yarn cutting assembly is provided on the top of the slider 16, and the yarn cutting assembly can cut the yarn when the bundling drum 13 is fully rolled, a screw 15 is rotatably connected to the inner wall of the slide rail 14, a threaded hole is provided on the surface of the slider 16, the screw 15 is threadedly connected to the slider 16, a motor is fixedly installed on one side of the slide rail 14, and the motor output end of the slide rail 14 is fixedly connected to the screw 15;

[0025] In the above embodiment, it should be noted that one end of the roller 12 can be connected to the motor, so as to drive the bunching drum 13 to rotate, so that the bunching drum 13 can bunch the yarn, and the slider 16 can slide on the inner wall of the slide rail 14 through the rotation of the screw 15. The motor on one side of the slide rail 14 is a stepping motor. The yarn can pass through the yarn cutting assembly and be wound on the surface of the bunching drum 13. The sliding of the slider 16 can control the position of the yarn winding on the surface of the bunching drum 13, so that the winding of the yarn is more uniform.

[0026] Example 2

[0027] like Figure 2-Figure 4As shown, a yarn bundling device in an embodiment of the first aspect of the utility model includes all the contents of embodiment 1. In addition, the yarn cutting assembly includes a column 21, the column 21 is fixedly installed on the top of the slider 16, one end surface of the column 21 is provided with an opening, the outer surface of the opening of the column 21 is fixedly installed with a lifting lug 22, the number of the lifting lug 22 is two, both sides of the opening of the column 21 are fixedly installed with a lifting lug 22, a roller 221 is rotatably connected between the lifting lugs 22, the number of the rollers 221 is two, and the upper and lower sides between the lifting lugs 22 are provided with rollers 221, and a lifting lug 23 is fixedly installed on the side of the column 21 away from the lifting lug 22, the number of the lifting lug 23 is two, and a roller 231 is rotatably connected between the lifting lugs 23;

[0028] In the above embodiment, it should be noted that after the yarn passes through the opening at the top of the column 21, it passes between rollers 1 221 and extends downward so that the surface of the yarn passes through the bottom of roller 2 231 and finally connects with the surface of the bunching drum 13, so that the bunching drum 13 can bunch the yarn.

[0029] Example 3

[0030] like Figure 2-Figure 4 As shown, a yarn bundling device in an embodiment of the first aspect of the utility model includes all the contents of embodiment 2. In addition, square plates 25 are fixedly installed on both sides of the column 21, and a circular opening is opened on the surface of the square plate 25. The circular opening on the surface of the square plate 25 passes through one side of the surface of the square plate 25 and extends to the other side of the surface of the square plate 25. A metal rod 251 is slidably connected to the inner wall of the circular opening on the surface of the square plate 25. A limit plate is fixedly installed at one end of the metal rod 251. The metal rod 251 is fixedly installed with a limit plate. 1 is fixedly mounted with a shaft seat 24 at the other end thereof, the shaft seat 24 being of a C-shaped structure, a spring 252 being sleeved on the surface of the metal rod 251, one end of the spring 252 being in contact with the surface of the square plate 25, and the other end of the spring 252 being in contact with the shaft seat 24, a roller 3 241 being rotatably connected to the inner side of the shaft seat 24, a cutter head 26 being fixedly mounted on the surface of the column 21, and the shaft seat 24 being in contact with the cutter head 26;

[0031] In the above embodiment, it should be noted that when the yarn wound on the surface of the shrinking drum 13 reaches a certain thickness, the yarn can be squeezed with the surface of the roller three 241, so that the rotating shaft seat 24 can gradually slide toward the side of the cutter head 26, and the surface of the rotating shaft seat 24 close to the cutter head 26 can contact with the yarn, so that the yarn can continue to approach the cutter head 26. When the yarn is wound to a suitable thickness, the rotating shaft seat 24 can squeeze the yarn to the position of the cutter head 26 for cutting.

[0032] The usage process of the utility model is as follows. A person skilled in the art will make the yarn pass through the opening at the top of the column 21, pass between roller one 221, and extend downward so that the surface of the yarn passes through the bottom of roller two 231, and finally connects with the surface of the gathering cylinder 13. When the yarn wrapped on the surface of the gathering cylinder 13 reaches a certain thickness, the yarn can be squeezed with the surface of roller three 241, so that the shaft seat 24 can gradually slide toward the side of the cutter head 26, and the side surface of the shaft seat 24 close to the cutter head 26 can contact with the yarn, so that the yarn can continue to approach the cutter head 26. When the yarn is wound to a suitable thickness, the shaft seat 24 can squeeze the yarn to the position of the cutter head 26 for cutting.

[0033] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A yarn bundling device, comprising a base (11), a groove is provided on the top surface of the base (11), a roller (12) is rotatably connected in the groove on the top surface of the base (11), a bundling cylinder (13) is sleeved on the surface of the roller (12), a slide rail (14) is fixedly installed on one side of the base (11), a slider (16) is slidably connected to the inner wall of the slide rail (14), characterized in that: A yarn cutting assembly is provided on the top of the slider (16), and the yarn cutting assembly can cut the yarn when the gathering drum (13) is fully wound; the yarn cutting assembly comprises a column (21), the column (21) is fixedly mounted on the top of the slider (16), one end surface of the column (21) is provided with an opening, and an ear (22) is fixedly mounted on the outer surface of the opening of the column (21); the number of the ear (22) is two, and the two sides of the opening of the column (21) are fixedly mounted with ear (22), and a roller (221) is rotatably connected between the ear (22), and the number of the roller (221) is two, and a roller (221) is provided on the upper and lower sides between the ear (22); the column (21) is away from the ear (22) ) is fixedly installed with a second lifting ear (23) on one side, the number of the second lifting ears (23) is two, and a second roller (231) is rotatably connected between the second lifting ears (23), and a square plate (25) is fixedly installed on both sides of the column (21); a circular opening is opened on the surface of the square plate (25), and the circular opening on the surface of the square plate (25) penetrates one side of the surface of the square plate (25) and extends to the other side of the surface of the square plate (25), and a metal rod (251) is slidably connected to the inner wall of the circular opening on the surface of the square plate (25); a limiting plate is fixedly installed on one end of the metal rod (251), and a rotating shaft seat (24) is fixedly installed on the other end of the metal rod (251), and the rotating shaft seat (24) is in a C-shaped structure, and a spring (252) is sleeved on the surface of the metal rod (251).

2. A yarn bundling device according to claim 1, characterized in that: One end of the spring (252) contacts the surface of the square plate (25), and the other end of the spring (252) contacts the rotating shaft seat (24). The inner side of the rotating shaft seat (24) is rotatably connected to a roller three (241).

3. A yarn bundling device according to claim 1, characterized in that: A cutter head (26) is provided between the first lifting ear (22) and the second lifting ear (23); the cutter head (26) is fixedly mounted on the surface of the column (21); and the rotating shaft seat (24) is capable of contacting the cutter head (26).

4. A yarn bundling device according to claim 1, characterized in that: The inner wall of the slide rail (14) is rotatably connected with a screw rod (15), a threaded hole is provided on the surface of the slider (16), the screw rod (15) is threadedly connected to the slider (16), a motor is fixedly mounted on one side of the slide rail (14), and the motor output end of the slide rail (14) is fixedly connected to the screw rod (15).

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