Wrap yarn detection device

Abstract

The utility model relates to a wrap yarn detection device, which belongs to the technical field of wrap yarn detection devices and comprises a detection table, a support column and a base. The tension detection assembly comprises a mounting plate fixedly connected to the top of the detection table, an electric telescopic rod is fixedly mounted on the left side of the mounting plate, a sliding block is fixedly connected to the telescopic end of the electric telescopic rod, a pressing plate is slidably connected to the outer surface of the sliding rod, and a rubber pad is bonded to the bottom of the pressing plate; and the top of the positioning plate is in threaded connection with a compression bolt. According to the wrap yarn detection device, the tension detection assembly is arranged, so that compared with an existing detection device, the wrap yarn detection device is good in wrap yarn fixing stability, when the wrap yarn is continuously pulled, the situation that one end of the wrap yarn falls off is not prone to occurring, secondary fixing or repeated fixing by workers is not needed, and the detection efficiency is improved. And the detection speed of the wrap yarn tension is obviously improved, and the use is facilitated.

Description

Technical Field

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

[0002] Covered yarn, also known as wrapped yarn, is a new type of yarn structure. It uses filament or staple fiber as the yarn core and is wrapped with another filament or staple fiber yarn. The outer yarn wraps the core yarn in a spiral manner. The characteristics of the covered yarn include uniform yarn, bulky and full, smooth yarn with less hairiness, high strength and less breakage.

[0003] In the production process of covered yarn, a detection device is needed to detect the tensile value of the covered yarn and its performance when subjected to external force, so as to confirm whether it meets the requirements of specific applications. Through the tensile test, problems in the production process can be discovered in time, the production process can be optimized, product quality can be improved, and economic losses and brand reputation damage caused by quality problems can be avoided. Currently, most of the existing detection devices wind the covered yarn around the rotating shaft and then pull it, although it can fix and pull the covered yarn.

[0004] However, the currently available detection device has poor fixing stability for the covered yarn. When the covered yarn is continuously pulled, one end is prone to fall off, and the staff needs to fix it twice or multiple times before tensile force detection can be performed, which seriously affects the detection speed of the covered yarn tension and is not conducive to use. Therefore, a covered yarn detection device is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a coated yarn detection device, which solves the problem that the fixing stability of the coated yarn is poor. When the coated yarn is continuously pulled, one end is prone to fall off, and the staff needs to fix it twice or multiple times before tension detection can be performed, which seriously affects the detection speed of the coated yarn tension and is not conducive to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a covered yarn detection device, comprising a detection platform, a support column and a base, wherein a tension detection component is arranged outside the detection platform;

[0007] The tension detection assembly includes a mounting plate fixedly connected to the top of the detection platform, an electric telescopic rod is fixedly installed on the left side of the mounting plate, the telescopic end of the electric telescopic rod is fixedly connected to a slider, a slide groove is provided on the top of the detection platform, a positioning plate is fixedly connected to the right side of the slider and the top of the support column, a sliding rod is fixedly connected to the inner side of the positioning plate, a pressure plate is slidably connected to the outer surface of the sliding rod, a rubber pad is bonded to the bottom of the pressure plate, and a clamping bolt is threadedly connected to the top of the positioning plate.

[0008] Furthermore, the slide groove is slidably connected to the slider, and the outer diameter of the pressure plate is the same as the inner diameter of the positioning plate.

[0009] Furthermore, a scale is provided on the top of the detection platform, and a fixing plate is fixedly connected to the back of the sliding block.

[0010] Furthermore, a measuring pointer is fixedly connected to the top of the fixing plate, and the tip of the measuring pointer points to the zero point of the scale.

[0011] Furthermore, the bottoms of the detection platform and the support columns are fixedly connected to the top of the base, and the base is made of stainless steel.

[0012] Furthermore, there are two positioning plates, which are relatively distributed on the top of the base.

[0013] Furthermore, support plates are fixedly connected to the left and right sides of the bottom of the base, the positioning plate is in a C-shape, and the support plate is in an L-shape.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The coated yarn detection device is provided with a tension detection component. When in use, the staff first needs to rotate the clamping bolt counterclockwise so that the bottom end of the clamping bolt is away from the pressure plate to leave space for the pressure plate to move up and down, and then lift the pressure plate to insert the two ends of the coated yarn sample under the pressure plate, and then rotate the clamping bolt clockwise so that the bottom end of the clamping bolt is pressed against the pressure plate, thereby pressing the two ends of the coated yarn sample through the pressure plate, wherein, because the outer diameter of the pressure plate is the same as the inner diameter of the positioning plate, the pressure plate can completely cover the coated yarn sample inserted into it The lower end is fixed more stably to avoid falling off when pulling. Finally, the electric telescopic rod is started to drive the slider to slowly move away from the support column, thereby driving the positioning plate to move synchronously and continuously pull the covered yarn sample to detect the tension value. Compared with the currently available detection device, the fixing stability of the covered yarn is better, so that when the covered yarn is continuously pulled, one end is not likely to fall off, and there is no need for the staff to fix it twice or multiple times, which significantly improves the detection speed of the covered yarn tension and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 2 This is a structural side view of the positioning plate of the utility model;

[0018] Figure 3This is a top view of the structure of the utility model;

[0019] Figure 4 It is a structural stereogram of the base of the utility model.

[0020] In the figure: 1 testing table, 2 supporting column, 3 base, 4 mounting plate, 5 electric telescopic rod, 6 sliding block, 7 sliding groove, 8 positioning plate, 9 sliding rod, 10 pressing plate, 11 rubber pad, 12 clamping bolt, 13 scale, 14 fixing plate, 15 measuring pointer, 16 supporting plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 4 , a covered yarn detection device in this embodiment includes a detection platform 1, a support column 2 and a base 3, and a tension detection component is arranged outside the detection platform 1;

[0023] The tension detection assembly includes a mounting plate 4 fixedly connected to the top of the detection platform 1, an electric telescopic rod 5 is fixedly installed on the left side of the mounting plate 4, and a sliding block 6 is fixedly connected to the telescopic end of the electric telescopic rod 5. A sliding groove 7 is opened on the top of the detection platform 1, and a positioning plate 8 is fixedly connected to the right side of the sliding block 6 and the top of the supporting column 2. The inner side of the positioning plate 8 is fixedly connected with a sliding rod 9, and the outer surface of the sliding rod 9 is slidably connected with a pressing plate 10. A rubber pad 11 is bonded to the bottom of the pressing plate 10, and a clamping bolt 12 is threadedly connected to the top of the positioning plate 8. When in use, the staff first needs to rotate the clamping bolt 12 counterclockwise, so that the bottom end of the clamping bolt 12 is away from the pressing plate 10 to leave space for the pressing plate 10 to move up and down, and then lift the pressing plate 10, and insert the two ends of the coated yarn sample under the pressing plate 10, and then rotate the clamping bolt 12 clockwise, so that the bottom end of the clamping bolt 12 is pressed against the pressing plate 10, and then the two ends of the coated yarn sample are clamped by the pressing plate 10.

[0024] Among them, because the outer diameter of the pressing plate 10 is the same as the inner diameter of the positioning plate 8, the pressing plate 10 can completely cover the coated yarn sample and insert it into one end below it, thereby fixing it more stably to avoid falling off when pulling. Finally, starting the electric telescopic rod 5 can drive the slider 6 to slowly move away from the support column 2, thereby driving the positioning plate 8 to move synchronously and continuously pull the coated yarn sample to detect the tension value.

[0025] Therefore, compared with the currently available detection devices, the fixing stability of the covered yarn is better, so that when the covered yarn is continuously pulled, one end is not likely to fall off, and there is no need for staff to fix it twice or multiple times, which significantly improves the detection speed of the covered yarn tension and is more convenient to use.

[0026] It should be noted that the slide groove 7 is slidably connected to the slider 6 , the outer diameter of the pressure plate 10 is the same as the inner diameter of the positioning plate 8 , and the effect of limiting the slider 6 is achieved by providing the slide groove 7 .

[0027] Among them, a scale 13 is arranged on the top of the testing platform 1, a fixed plate 14 is fixedly connected to the back of the slider 6, a measuring pointer 15 is fixedly connected to the top of the fixed plate 14, and the tip of the measuring pointer 15 points to the zero point of the scale 13. By setting the scale 13, the fixed plate 14 and the measuring pointer 15, when the electric telescopic rod 5 drives the slider 6 to move, the slider 6 can drive the measuring pointer 15 to move synchronously through the fixed plate 14, thereby adjusting the pointing position of the tip of the measuring pointer 15, so that the staff can directly observe and obtain the specific value of the tension of the coated yarn sample according to the zero point and the current pointing position of the measuring pointer 15.

[0028] It should be understood that the bottom of the testing platform 1 and the supporting column 2 are fixedly connected to the top of the base 3 , the base 3 is made of stainless steel, and there are two positioning plates 8 which are relatively distributed on the top of the base 3 .

[0029] In addition, support plates 16 are fixedly connected to the left and right sides of the bottom of the base 3. The positioning plate 8 is C-shaped, and the support plate 16 is L-shaped. By setting the support plate 16, the base 3 can be stably supported. At the same time, the L-shaped support plate 16 makes it less likely for the base 3 to tip over.

[0030] The working principle of the above embodiment is:

[0031] When in use, the staff first needs to turn the clamping bolt 12 counterclockwise, so that the bottom end of the clamping bolt 12 is away from the pressing plate 10 to leave space for the pressing plate 10 to move up and down, and then lift the pressing plate 10, and insert the two ends of the covered yarn sample under the pressing plate 10, and then turn the clamping bolt 12 clockwise, so that the bottom end of the clamping bolt 12 is pressed against the pressing plate 10, and then the two ends of the covered yarn sample are clamped by the pressing plate 10, wherein, because the outer diameter of the pressing plate 10 is the same as the inner diameter of the positioning plate 8, the pressing plate 10 can completely cover the end of the covered yarn sample stuffed under it, thereby fixing it more stably to avoid To avoid falling off during pulling, the electric telescopic rod 5 is finally started to drive the slider 6 to slowly move away from the support column 2, thereby driving the positioning plate 8 to move synchronously and continuously pulling the coated yarn sample to detect the tension value. In addition, when the electric telescopic rod 5 drives the slider 6 to move, the slider 6 can drive the measuring pointer 15 to move synchronously through the fixed plate 14, thereby adjusting the tip pointing position of the measuring pointer 15. Finally, when the coated yarn sample is broken, the staff needs to stop the electric telescopic rod 5 in time. At this time, the specific tension value of the coated yarn sample can be obtained by directly observing and based on the zero point and the current pointing position of the measuring pointer 15.

[0032] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role, and the existing public power connection technology is not described in detail in the text.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] 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 covered yarn detection device, comprising a detection platform (1), a support column (2) and a base (3), characterized in that: The outside of the testing platform (1) is provided with a tension testing component; The tension detection assembly comprises a mounting plate (4) fixedly connected to the top of the detection platform (1), an electric telescopic rod (5) fixedly installed on the left side of the mounting plate (4), a sliding block (6) fixedly connected to the telescopic end of the electric telescopic rod (5), a sliding groove (7) is provided on the top of the detection platform (1), a positioning plate (8) is fixedly connected to the right side of the sliding block (6) and the top of the support column (2), a sliding rod (9) is fixedly connected to the inner side of the positioning plate (8), a pressure plate (10) is slidably connected to the outer surface of the sliding rod (9), a rubber pad (11) is bonded to the bottom of the pressure plate (10), and a clamping bolt (12) is threadedly connected to the top of the positioning plate (8).

2. A covered yarn detection device according to claim 1, characterized in that: The slide groove (7) is slidably connected to the slide block (6), and the outer diameter of the pressing plate (10) is the same as the inner diameter of the positioning plate (8).

3. A covered yarn detection device according to claim 1, characterized in that: A scale (13) is provided on the top of the detection platform (1), and a fixing plate (14) is fixedly connected to the back of the sliding block (6).

4. A covered yarn detection device according to claim 3, characterized in that: A measuring pointer (15) is fixedly connected to the top of the fixing plate (14), and the tip of the measuring pointer (15) points to the zero point of the scale (13).

5. A covered yarn detection device according to claim 1, characterized in that: The bottoms of the detection platform (1) and the support column (2) are fixedly connected to the top of the base (3), and the base (3) is made of stainless steel.

6. A covered yarn detection device according to claim 1, characterized in that: There are two positioning plates (8) which are relatively distributed on the top of the base (3).

7. A covered yarn detection device according to claim 1, characterized in that: Support plates (16) are fixedly connected to the left and right sides of the bottom of the base (3); the positioning plate (8) is C-shaped, and the support plate (16) is L-shaped.

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