Adjustable wrap yarn detection device

Abstract

The utility model belongs to the technical field of wrap yarn production, and particularly discloses an adjustable wrap yarn detection device which comprises a transverse plate, an adjusting assembly and a winding assembly, and a support is fixed to the top end of the transverse plate; the adjusting assembly is arranged on the support. The winding assemblies are arranged at the two ends of the top of the transverse plate. The adjustable wrap yarn detection device is provided with a servo motor, a gear, a second toothed plate, a first toothed plate, a roller and a U-shaped frame, the second toothed plate and the first toothed plate are made to move up and down through rotation of the gear, the tension degree of wrap yarn can be adjusted through reasonable up-and-down movement, and then the tensile degree of the wrap yarn is improved; the first guide rod and the second guide rod are fixed to one end of the first toothed plate and one end of the second toothed plate, so that the second toothed plate and the first toothed plate are guided, and the buffering effect is achieved through the buffering spring.

Description

Technical Field

[0001] The utility model relates to the technical field of covered yarn production, in particular to an adjustable covered yarn detection device. Background Art

[0002] Covered yarn is a new type of yarn structure, consisting of a filament or staple fiber core wrapped with another filament or staple fiber yarn. The outer cover is wrapped around the core yarn in a spiral pattern. Its characteristics include uniform yarn length, full bulk, smooth yarn with low hairiness, high strength, and minimal breakage. Covered yarn, also known as wrapped yarn, is a stretch yarn with a stiff feel and thicker yarn length, resulting in thicker fabrics. Covered yarn production requires multiple processing steps. After processing, the covered yarn is tested for tensile strength to ensure it meets the required strength. If it fails, it is further reinforced; otherwise, it is put into use.

[0003] An existing patent (Announcement No.: CN202020954348.5) discloses a tensile testing device for covered yarn production. While implementing this solution, the inventors discovered that the following issues in the prior art were not adequately addressed: 1. Once the testing frame is fixed during use, it is difficult to re-fix it, resulting in poor results for covered yarn testing; 2. Instability during use affects the final results. Utility Model Content

[0004] The purpose of the present utility model is to provide an adjustable covered yarn detection device to solve the problem raised in the above background technology that once the detection frame is fixed during use, it is difficult to fix it again, resulting in poor detection results of the covered yarn; and the instability during use will affect the final result.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable covered yarn detection device, comprising: a horizontal plate, an adjustment component and a winding component, a bracket being fixed to the top of the horizontal plate; the adjustment component being arranged on the bracket; and the winding component being arranged at both ends of the top of the horizontal plate.

[0006] Preferably, the adjustment assembly includes vertical support frames fixed to both sides of the top of the bracket, a gear rotating between the two vertical support frames, and a servo motor installed at one end of the vertical support frame to drive the gear to rotate.

[0007] Preferably, the adjustment assembly also includes two reserved holes opened above the top of the bracket, a second tooth plate and a first tooth plate sliding on the top of the bracket through the two reserved holes respectively, a tension detector installed at the bottom of the first guide rod and the second tooth plate, a U-shaped frame installed at the bottom of the tension detector and a roller rotating inside the U-shaped frame, and the first tooth plate and the second tooth plate are engaged with the gear.

[0008] Preferably, the adjustment assembly further includes a first guide rod integrally formed on the first tooth plate and a second guide rod integrally formed on one end of the second tooth plate, and the first guide rod and the second guide rod pass through the bracket.

[0009] Preferably, the adjustment assembly further includes a buffer spring fixed below the second guide rod and one end of the first guide rod, and the bottom of the buffer spring is fixedly connected to the top of the bracket.

[0010] Preferably, the winding assembly includes a vertical support frame fixed to the top of the horizontal plate, a winding rotation rod rotating between the vertical support frames, and a driving motor installed on one side of the vertical support frame to drive the winding rotation rod to rotate.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the adjustable covered yarn detection device is provided with a servo motor, a gear, a second tooth plate, a first tooth plate, a roller and a U-shaped frame, the second tooth plate and the first tooth plate are moved up and down by the rotation of the gear, and the tension on the covered yarn can be adjusted by reasonable up and down movement, thereby improving the tensile strength of the detected covered yarn; the first guide rod and the second guide rod are fixed on one end of the first tooth plate and the second tooth plate to guide the second tooth plate and the first tooth plate, and the buffer spring has a buffering effect; BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall isometric structure of the detection device of the present invention;

[0013] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the detection device of the present invention;

[0014] Figure 3 This is a schematic diagram of the overall three-dimensional structure of the detection device of the present invention;

[0015] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection between the first tooth plate, the second tooth plate and the gear of the utility model;

[0016] Figure 5 It is a schematic diagram of the three-dimensional structure of the second tooth plate and buffer spring of the utility model.

[0017] In the figure: 1. horizontal plate; 2. bracket; 3. adjustment assembly; 31. roller; 32. servo motor; 33. first guide rod; 34. U-shaped frame; 35. first gear plate; 36. second gear plate; 37. gear; 38. buffer spring; 39. second guide rod; 310. reserved hole; 311. vertical support frame; 312. tension detector; 4. winding assembly; 41. drive motor; 42. winding rotation rod; 43. vertical support frame. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments 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 making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-5 The utility model provides a technical solution: an adjustable covered yarn detection device, comprising: a horizontal plate 1, a bracket 2 is fixed on the top of the horizontal plate 1; an adjusting component 3, the adjusting component 3 is arranged on the bracket 2; the adjusting component 3 includes vertical support frames 311 fixed on both sides of the top of the bracket 2, a gear 37 rotating between the two vertical support frames 311 and a servo motor 32 installed at one end of the vertical support frame 311 to drive the gear 37 to rotate. The servo motor 32 may be of model MR-J2S-20A. The control end of the servo motor 32 is electrically connected to an external sub-panel. The adjustment assembly 3 also includes two reserved holes 310 formed above the top of the bracket 2, a second toothed plate 36 and a first toothed plate 35 that slide on the top of the bracket 2 through the two reserved holes 310, a tension detector 312 mounted at the bottom of the first guide rod 33 and the second toothed plate 36, a U-shaped frame 34 mounted at the bottom of the tension detector 312, and a roller 31 that rotates within the U-shaped frame 34. The first toothed plate 35 and the second toothed plate 36 are meshed with a gear 37. The output end of the tension detector 312 is electrically connected to an external display. The adjustment assembly 3 also includes a first guide rod 33 integrally formed on the first toothed plate 35 and a second guide rod 39 integrally formed on one end of the second toothed plate 36. The first guide rod 33 and the second guide rod 39 extend through the bracket 2. The second tooth plate 36 and the first tooth plate 35 are guided by the cooperation of the first guide rod 33 and the second tooth plate 36 during the process of the gear 37 rotating and moving up and down.

[0020] The adjustment assembly 3 further includes a buffer spring 38 fixed below one end of the second guide rod 39 and the first guide rod 33, and the bottom of the buffer spring 38 is fixedly connected to the top of the bracket 2. Under the action of the buffer spring 38, the integrated second tooth plate 36 and the second guide rod 39, the first tooth plate 35 and the first guide rod 33 not only have a buffering effect, but also have a stabilizing effect, keeping the first tooth plate 35 and the second tooth plate 36 moving up and down smoothly; the servo motor 32 is started, and the output shaft of the servo motor 32 drives the second tooth plate 36 and the first tooth plate 35 to move up and down simultaneously during the forward and reverse rotation. At this time, if the height difference between the two U-shaped frames 34 is too large or too small, the tension of the coated yarn on the roller 31 can be detected by the tension detector 312, and the final tension of the coated yarn can be obtained.

[0021] See also Figure 1-5 The present invention provides a technical solution: an adjustable covered yarn detection device, further comprising: a winding assembly 4, which is arranged at both ends of the top of the horizontal plate 1; the winding assembly 4 comprises a vertical carrier 43 fixed to the top of the horizontal plate 1, a winding rotation rod 42 rotating between the vertical carriers 43, and a drive motor 41 installed on one side of the vertical carrier 43 to drive the winding rotation rod 42 to rotate. The model of the drive motor 41 can be Y112M-2, and the control end of the drive motor 41 is electrically connected to the external control panel. The covered yarn is wound on the winding rotation rod 42, and the drive motor 41 is started. The drive motor 41 drives the winding rotation rod 42 to rotate, and the covered yarn can be pulled by the rotation of the winding rotation rod 42 at both ends.

[0022] Working principle: For this type of covered yarn detection device, first, the two ends of the covered yarn are fixedly wound on the winding rotating rod 42, and then the driving motor 41 is started. The output shaft of the driving motor 41 starts to rotate, and the output shaft of the driving motor 41 is used to drive the winding rotating rod 42 to rotate, so that the two ends of the covered yarn can be wound so that the two ends of the covered yarn are firmly on the winding rotating rod 42. At this time, the flatness of the covered yarn is maintained, thereby avoiding wrinkles and folds in the covered yarn. The tensile strength when detecting the degree of tension of the covered yarn will affect the detection result of the covered yarn. Since the covered yarn is wound on the roller 31, the degree to which the roller 31 is pulled is detected by the tension detector 312 during use. The tension detector The data of 312 is transmitted to an external display or a display on the surface of the controller, so that the length of the coated yarn under tension can be obtained, thereby obtaining the tension strength of the coated yarn. The servo motor 32 is started, and the output shaft of the servo motor 32 drives the gear 37 to rotate, thereby prompting the second tooth plate 36 and the first guide rod 33 to move up and down, so that the position of the tension detector 312 and the roller 31 can be reasonably adjusted as needed. However, in the process of the first tooth plate 35 and the second tooth plate 36 moving up and down, the first tooth plate 35 and the second tooth plate 36 are moved smoothly with the cooperation of the first guide rod 33 and the second guide rod 39, and the first tooth plate 35 and the second tooth plate 36 are further moved smoothly by the cooperation of the buffer spring 38.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Adjustable covered yarn detection device, characterized by: include: A horizontal plate (1), a bracket (2) being fixed to the top end of the horizontal plate (1); An adjustment component (3), wherein the adjustment component (3) is arranged on the bracket (2); The winding assembly (4) is arranged at both ends of the top of the horizontal plate (1), the adjusting assembly (3) includes vertical support frames (311) fixed to both sides of the top of the bracket (2), a gear (37) rotating between the two vertical support frames (311), and a servo motor (32) installed at one end of the vertical support frame (311) to drive the gear (37) to rotate, and the adjusting assembly (3) also includes two reserved holes (310) opened above the top of the bracket (2), a second tooth plate (36) and a first tooth plate (35) sliding on the top of the bracket (2) through the two reserved holes (310), and a tension detector (33) installed at the bottom of the first guide rod (33) and the second tooth plate (36). 12), a U-shaped frame (34) installed at the bottom of the tension detector (312) and a roller (31) rotating inside the U-shaped frame (34), and the first tooth plate (35) and the second tooth plate (36) are meshed with the gear (37), the adjustment component (3) also includes a first guide rod (33) integrally formed on the first tooth plate (35), a second guide rod (39) integrally formed on one end of the second tooth plate (36), and the first guide rod (33) and the second guide rod (39) pass through the bracket (2), the adjustment component (3) also includes a buffer spring (38) fixed below the second guide rod (39) and one end of the first guide rod (33), and the bottom of the buffer spring (38) is fixedly connected to the top of the bracket (2).

2. The adjustable covered yarn detection device according to claim 1, characterized in that: The winding assembly (4) comprises a vertical support frame (43) fixed to the top of the horizontal plate (1), a winding rotation rod (42) rotating between the vertical support frames (43), and a driving motor (41) installed on one side of the vertical support frame (43) to drive the winding rotation rod (42) to rotate.

Images