Quality detection equipment for covering yarn

Abstract

The utility model discloses quality detection equipment for covering yarns, which belongs to the technical field of covering yarns and comprises an operation table and a detector, a plurality of groups of yarn rollers are mounted on the operation table, a swing groove is formed in the middle of the operation table, and two sides of the detector are rotatably arranged in the swing groove through a swing shaft; a sliding groove is formed in the operation table, a wire guide frame is movably installed in the sliding groove, and multiple sets of wire guide holes are formed in the wire guide frame. A gear ring is fixedly connected to one side of the swing shaft, a swing motor is further installed on the side face of the swing groove, and a gear is connected to an output shaft of the swing motor and meshed with the gear ring. The other side of the swing shaft is rotationally arranged in a boss, and the boss is fixedly arranged on the inner wall of the swing groove. A plurality of groups of yarns can be simultaneously detected through a plurality of groups of yarn rollers, so that the detection efficiency of the yarns can be improved, and the positions of the yarns on the yarn guide frame can be further adjusted through the matching of the yarn guide frame and the yarn guide hole, so that the labor cost and the time cost of the quality detection equipment for the covering yarns can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of core-spun yarns, in particular to a quality detection device for core-spun yarns. Background Art

[0002] Core-spun yarn, also known as composite yarn or covered yarn, is a new type of yarn composed of two or more fibers. The original core-spun yarn is a short fiber and short fiber core-spun yarn developed with cotton fiber as the sheath and polyester staple yarn as the core. The core-spun yarn has the excellent properties of filament core yarn and outer short fiber. Yarn unevenness is one of the main indicators to measure the quality of cotton yarn. Yarn unevenness is a comprehensive assessment of the entire spinning process technology. Yarn unevenness will deteriorate the strength, uneven strength and uneven twist of the yarn, thereby increasing the breakage rate during the spinning process. Yarn unevenness will also affect the appearance quality of the fabric.

[0003] Application number: CN201520385771.7; discloses a spandex core-spun yarn quality inspection device, including a frame and a workbench, wherein a cylinder is arranged on the frame, and a pressure block is arranged at the output end of the cylinder; two fixed rollers are arranged under the cylinder, and the fixed rollers are installed on the frame through a connecting structure; the workbench is located under the fixed rollers, a glass plate is arranged on the surface of the workbench, and a plurality of light bulbs are arranged inside the workbench; a camera is arranged on the lower surface of the glass plate, and the spandex core-spun yarn passes through the two fixed rollers, and the core-spun yarn between the two fixed rollers is the inspection section. The cylinder is pressed down to press the spandex core-spun yarn onto the workbench, and the spandex core-spun yarn is displayed on the display screen through the camera in the workbench, so as to facilitate the observation of its quality. This device can randomly check the quality of different sections, and has high inspection efficiency. When the cylinder is pressed down, the two fixed rollers are close to each other, and when lifted, the fixed rollers are separated by a spring to ensure that the upper line remains in a straightened state.

[0004] The core-spun yarn quality inspection equipment in the above comparative documents has low inspection efficiency, cannot inspect multiple groups of core-spun yarns at the same time, and has a general degree of freedom, and cannot freely adjust the angle of the camera according to actual needs. Therefore, a core-spun yarn quality inspection equipment is designed here to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a core-spun yarn quality inspection device to solve the problems that the traditional core-spun yarn quality inspection device has low inspection efficiency, cannot inspect multiple groups of core-spun yarns at the same time, has a general degree of freedom, and cannot freely adjust the angle of the camera according to actual needs.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is: a quality inspection device for core-spun yarn, comprising an operating table and a detector, wherein a plurality of groups of line rollers are installed on the operating table, a swinging groove is provided in the middle of the operating table, and both sides of the detector are rotatably arranged in the swinging groove through a swinging shaft; a slide groove is provided on the operating table, and a wire rack is movably installed in the slide groove, and a plurality of groups of wire holes are provided on the wire rack; a gear ring is fixedly connected to one side of the swinging shaft, and a swinging motor is also installed on the side of the swinging groove, and the output shaft of the swinging motor is connected to a gear, and the gear is meshed with the gear ring; the other side of the swinging shaft is rotatably arranged in a boss, and the boss is fixedly arranged on the inner wall of the swinging groove.

[0007] As a further solution of the utility model: locking bolts are installed on both sides of the wire rack, and the wire rack is movably installed in the slide groove through the locking bolts.

[0008] As a further solution of the utility model: a swing hole is provided on the boss, and the swing shaft is rotatably arranged in the swing hole; a plurality of groups of grooves are provided on the inner wall of the swing hole, a spring is provided in the groove, a ball is provided on the top of the spring, and a groove cooperating with the ball is provided on the swing shaft.

[0009] As a further solution of the utility model: the operating table is also provided with a mounting plate, the mounting plate is rotatably provided with a wire take-up wheel, the operating table is also provided with a wire take-up motor, and the wire take-up motor is connected to the wire take-up wheel through a belt.

[0010] As a further solution of the utility model: the detector includes a detection head and a collector, the detection head is located at the top of the detector, and the collector is arranged at the bottom of the detection head.

[0011] The utility model provides a quality inspection device for core-spun yarn by improvement, which has the following improvements and advantages compared with the prior art:

[0012] First, the utility model can detect multiple groups of yarns at the same time through multiple groups of wire rollers, which can improve the detection efficiency of the yarns, and the position and height of the yarns on the wire rack can be further adjusted through the cooperation of the wire rack and the wire hole, which can greatly improve the labor cost and time cost of the core-spun yarn quality detection equipment.

[0013] Secondly: the utility model can adjust the angle of the detection head according to actual needs through the cooperation of gears and gear rings, so that the yarn can be detected from multiple angles, which further improves the detection effect, and the stability during swinging can be further improved through the cooperation of grooves and balls. This design can further improve the use effect and practicality of the core-spun yarn quality detection equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is the front view of the structure of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 It is an exploded matching diagram of the swing shaft and the boss in the utility model;

[0018] Figure 4 It is a partial cross-sectional view of the boss in the utility model.

[0019] Description of reference numerals:

[0020] 1. Operating table; 101. Swinging slot; 102. Wire roller; 103. Slide slot; 104. Wire rack; 105. Wire hole; 106. Locking bolt; 107. Swinging motor; 108. Gear; 109. Mounting plate; 110. Take-up wheel; 111. Take-up motor; 112. Belt; 2. Detector; 201. Detection head; 202. Collector; 203. Swinging shaft; 204. Boss; 205. Gear ring; 206. Groove; 207. Swinging hole; 208. Slot; 209. Spring; 210. Ball. DETAILED DESCRIPTION

[0021] The following will be combined with the attached Figures 1 to 4 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0022] The utility model provides a quality inspection device for core-spun yarn by improvement. Figure 1-Figure 4As shown, a quality inspection device for core-spun yarn comprises an operating table 1 and a detector 2, a swinging groove 101 is provided in the middle of the operating table 1, and both sides of the detector 2 are rotatably arranged in the swinging groove 101 through a swinging shaft 203; a slide groove 103 is provided on the operating table 1, a wire rack 104 is movably installed in the slide groove 103, and a plurality of wire holes 105 are provided on the wire rack 104; a gear ring 205 is fixedly connected to one side of the swinging shaft 203, and a swinging motor 107 is also installed on the side of the swinging groove 101, and the output shaft of the swinging motor 107 is connected to a gear 108, and the gear 108 is meshed with the gear ring 205; the other side of the swinging shaft 203 is rotatably arranged in a boss 204, and the boss 204 is fixedly arranged on the inner wall of the swinging groove 101.

[0023] In this embodiment: the utility model is mainly divided into two parts: an operating table 1 and a detector 2. When the utility model is working, the yarns on the multiple sets of wire rollers 102 are first passed through the detector 2 through the multiple wire holes 105 on the wire frame 104, and the yarns are located at the bottom of the detection head 201, and the signal is received by the collector 202. Finally, the detected yarn is reeled by the take-up wheel 110.

[0024] The utility model can detect multiple groups of yarns at the same time through multiple groups of line rollers 102, which can improve the detection efficiency of the yarns, and the position and height of the yarns on the wire frame 104 can be further adjusted through the cooperation of the wire frame 104 and the wire hole 105, which can greatly improve the labor cost and time cost of the quality detection equipment of the core-spun yarn. The utility model can adjust the angle of the detection head 201 according to actual needs through the cooperation of the gear 108 and the gear ring 205, so as to detect the yarns from multiple angles, which further improves the detection effect, and the stability during swinging can be further improved through the cooperation of the groove 206 and the ball 210. This design can further improve the use effect and practicality of the quality detection equipment of the core-spun yarn.

[0025] See attached Figure 1 -Attached Figure 2 Locking bolts 106 are installed on both sides of the wire rack 104, and the wire rack 104 is movably installed in the slide groove 103 through the locking bolts 106.

[0026] In this embodiment, in order to further adjust the position and height of the yarn on the wire rack 104 through the cooperation between the wire rack 104 and the wire hole 105, the wire rack 104 is movably installed in the slide groove 103 through the locking bolt 106.

[0027] See attached Figure 2 -Attached Figure 4A swing hole 207 is provided on the boss 204, and the swing shaft 203 is rotatably arranged in the swing hole 207; a plurality of groups of slots 208 are provided on the inner wall of the swing hole 207, a spring 209 is provided in the slot 208, a ball 210 is provided on the top of the spring 209, and a groove 206 cooperating with the ball 210 is provided on the swing shaft 203.

[0028] In this embodiment, in order to improve the stability of the detector 2 when it is swung, the swing shaft 203 is rotatably arranged in the swing hole 207, and the cooperation of the ball 210 and the pre-groove 206 can also facilitate rapid positioning.

[0029] See attached Figure 1 -Attached Figure 2 The operating table 1 is also provided with a mounting plate 109 , on which a take-up wheel 110 is rotatably provided. The operating table 1 is also provided with a take-up motor 111 , which is connected to the take-up wheel 110 via a belt 112 .

[0030] In this embodiment, in order to take up the yarn after detection, a take-up wheel 110 is rotatably provided on the mounting plate 109. In order to drive the take-up wheel 110 to rotate, a take-up motor 111 is also provided on the operating table 1.

[0031] See attached Figure 1 -Attached Figure 2 The detector 2 includes a detection head 201 and a collector 202 . The detection head 201 is located at the top of the detector 2 , and the collector 202 is arranged at the bottom of the detection head 201 .

[0032] In this embodiment, in order to detect the yarn, the collector 202 is arranged at the bottom of the detection head 201 .

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A quality inspection device for core-spun yarn, characterized in that: The invention comprises an operating table (1) and a detector (2), wherein the operating table (1) is provided with a plurality of groups of wire rollers (102), a swing groove (101) is provided in the middle of the operating table (1), and two sides of the detector (2) are rotatably arranged in the swing groove (101) via a swing shaft (203); a slide groove (103) is provided on the operating table (1), a wire rack (104) is movably installed in the slide groove (103), and a plurality of groups of wire holes ( 105); one side of the swing shaft (203) is fixedly connected with a gear ring (205); a swing motor (107) is also installed on the side of the swing groove (101); the output shaft of the swing motor (107) is connected with a gear (108), and the gear (108) is meshed with the gear ring (205); the other side of the swing shaft (203) is rotatably arranged in a boss (204), and the boss (204) is fixedly arranged on the inner wall of the swing groove (101).

2. A core-spun yarn quality inspection device according to claim 1, characterized in that: Locking bolts (106) are installed on both sides of the wire rack (104), and the wire rack (104) is movably installed in the slide groove (103) through the locking bolts (106).

3. The quality inspection device for core-spun yarn according to claim 1, characterized in that: The boss (204) is provided with a swing hole (207), and the swing shaft (203) is rotatably arranged in the swing hole (207); a plurality of groups of slots (208) are provided on the inner wall of the swing hole (207), a spring (209) is arranged in the slot (208), a ball (210) is arranged on the top of the spring (209), and a groove (206) that cooperates with the ball (210) is provided on the swing shaft (203).

4. The quality inspection device for core-spun yarn according to claim 1, characterized in that: The operating table (1) is also provided with a mounting plate (109), on which a wire take-up wheel (110) is rotatably mounted. The operating table (1) is also provided with a wire take-up motor (111), which is connected to the wire take-up wheel (110) via a belt (112).

5. The quality inspection device for core-spun yarn according to claim 1, characterized in that: The detector (2) comprises a detection head (201) and a collector (202), wherein the detection head (201) is located at the top of the detector (2), and the collector (202) is arranged at the bottom of the detection head (201).

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