Cotton yarn production on-line quality detection equipment

Abstract

The utility model discloses cotton yarn production on-line quality detection equipment, which relates to the technical field of cotton yarn detection, and comprises a base, the upper surface of the base is fixedly connected with a mounting plate, one side of the mounting plate is fixedly connected with two supporting plates, one ends of the two supporting plates are fixedly connected with a bidirectional air cylinder, and the other ends of the two supporting plates are fixedly connected with a lifting mechanism. The two output ends of the bidirectional air cylinder are fixedly connected with an upper moving plate and a lower moving plate correspondingly, upper pressing blocks are symmetrically and fixedly connected to the lower surfaces of the two ends of the lower moving plate, lower pressing blocks are fixedly connected to the upper surface of the base, and the two upper pressing blocks are matched with the corresponding lower pressing blocks correspondingly. And cotton yarns are arranged on the upper surfaces of the two lower pressing blocks. The cotton yarn detection device is placed between coiled cotton yarns, when detection is needed, the bidirectional air cylinder is started to enable the upper pressing block to be close to the lower pressing block and fix the two ends of the cotton yarns, and therefore the cotton yarns are prevented from moving in the detection process.

Description

Technical Field

[0001] This utility model relates to the field of cotton yarn testing technology, specifically to an online quality testing device for cotton yarn production. Background Technology

[0002] In the cotton yarn production industry, quality control is of paramount importance. To prevent yarn from failing quality standards after production, staff typically need to conduct regular quality inspections on the yarn.

[0003] Among them, the yarn winding roller with tensile strength detection, announced under the number CN222138332U, includes a main winding roller and a housing. The main winding roller is fixedly installed inside the housing by a fixed bracket. Multiple winding rollers are fixedly installed inside the housing, including the main winding roller, a yarn transition roller, and an upper winding roller. The yarn to be wound is wound onto the main winding roller through the yarn transition roller. The yarn to be wound is connected to the tensile strength detection mechanism during the winding process. The yarn transition roller is fixedly installed in the lower left corner of the housing. The main winding roller is located in the lower right corner of the housing.

[0004] However, the existing yarn tension detection device may cause the winding roller to reverse when the yarn is pulled, which will result in the yarn not being in a taut state and thus affect the yarn detection effect. Utility Model Content

[0005] In view of the problems existing in the above-mentioned yarn tensile strength testing devices, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide an online quality inspection device for cotton yarn production, which solves the problem that existing yarn tension detection devices may cause the winding roller to reverse when pulling the yarn, resulting in the yarn not being in a taut state and thus affecting the yarn detection effect.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An online quality inspection device for cotton yarn production includes a base, an mounting plate fixedly connected to the upper surface of the base, two support plates fixedly connected to one side of the mounting plate, a bidirectional cylinder fixedly connected to one end of the two support plates, an upper moving plate and a lower moving plate fixedly connected to the two output ends of the bidirectional cylinder, upper pressure blocks symmetrically fixedly connected to the lower surfaces of both ends of the lower moving plate, a lower pressure block fixedly connected to the upper surface of the base, two upper pressure blocks respectively matching corresponding lower pressure blocks, cotton yarns arranged on the upper surfaces of the two lower pressure blocks, and a detection mechanism arranged on the lower surface of the upper moving plate, the detection mechanism matching the cotton yarns.

[0009] Preferably, the detection mechanism includes two connecting rods, a fixed plate, a tension gauge, and a hook. The connecting rods are symmetrically fixed to the lower surface of the upper moving plate, and one end of each of the two connecting rods passes through the upper surface of the lower moving plate. The fixed plate is fixedly connected to the lower ends of the two connecting rods, and the tension gauge is fixedly connected to the upper surface of the fixed plate. The output end of the tension gauge passes through the upper surface of the fixed plate and is fixedly connected to the hook.

[0010] Preferably, the upper surface of the lower movable plate has two circular holes, and the two circular holes are respectively matched with the corresponding connecting rods.

[0011] Preferably, a locking block is fixedly connected to the lower surface of the upper pressure block.

[0012] Preferably, the upper surface of the pressing block is provided with a groove, and the two grooves are respectively matched with the corresponding card blocks.

[0013] Preferably, semi-circular grooves are provided on both sides of the two grooves, and each semi-circular groove is matched with a cotton yarn.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] 1. This utility model, by placing the device between wound cotton yarns, when testing is required, the activation of the bidirectional cylinder can bring the upper pressure block closer to the lower pressure block and fix both ends of the cotton yarn, thereby preventing the cotton yarn from moving during the testing process.

[0016] 2. In this utility model, a detection mechanism is set below the upper moving plate. When the bidirectional cylinder is started, the upper moving plate moves upward, which in turn moves the two connecting rods upward and drives the fixed plate to move. Then, the cotton yarn can be pulled by the hook, and the tension of the cotton yarn can be detected by the tension gauge. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 For the present utility model Figure 1 A 3D view of the lower and middle pressure blocks;

[0020] Figure 3 For the present utility model Figure 1Enlarged schematic diagram of part A.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Base; 2. Mounting plate; 3. Support plate; 4. Two-way cylinder; 5. Upper moving plate; 6. Lower moving plate; 7. Upper pressure block; 8. Lower pressure block; 9. Cotton yarn; 10. Connecting rod; 11. Fixing plate; 12. Tensile gauge; 13. Hook; 14. Locking block. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] This utility model discloses an online quality inspection device for cotton yarn production.

[0025] This utility model provides, for example Figures 1-3 The online quality inspection equipment for cotton yarn production shown includes a base 1. An installation plate 2 is fixedly connected to the upper surface of the base 1. Two support plates 3 are fixedly connected to one side of the installation plate 2. A bidirectional cylinder 4 is fixedly connected to one end of the two support plates 3. An upper moving plate 5 and a lower moving plate 6 are fixedly connected to the two output ends of the bidirectional cylinder 4, respectively. Upper pressure blocks 7 are symmetrically fixedly connected to the lower surfaces of both ends of the lower moving plate 6. Lower pressure blocks 8 are fixedly connected to the upper surface of the base 1. The two upper pressure blocks 7 are matched with the corresponding lower pressure blocks 8. Cotton yarn 9 is provided on the upper surface of the two lower pressure blocks 8. A detection mechanism is provided on the lower surface of the upper moving plate 5. The detection mechanism is matched with the cotton yarn 9.

[0026] The device is placed between the wound cotton yarns 9. When testing is required, the bidirectional cylinder 4 is activated to bring the upper pressure block 8 close to the lower pressure block 9 and fix both ends of the cotton yarns 9, thereby preventing the cotton yarns 9 from moving during the testing process.

[0027] In order to test cotton yarn 9, such as Figures 1-2 As shown, the detection mechanism includes two connecting rods 10, a fixing plate 11, a tension gauge 12, and a hook 13. The connecting rods 10 are symmetrically fixed to the lower surface of the upper moving plate 5. One end of each of the two connecting rods 10 passes through the upper surface of the lower moving plate 6. The fixing plate 11 is fixedly connected to the lower ends of the two connecting rods 10. The tension gauge 12 is fixedly connected to the upper surface of the fixing plate 11. The output end of the tension gauge 12 passes through the upper surface of the fixing plate 11 and is fixedly connected to the hook 13.

[0028] When the bidirectional cylinder 4 moves, the upper moving plate 5 moves upward, which in turn moves the two connecting rods 10 upward and drives the fixed plate 11 to move. Then, the hook 13 can be used to pull the cotton yarn 9, and the tension gauge 12 can be used to detect the tension of the cotton yarn 9.

[0029] To facilitate the movement of the two connecting rods 10, such as Figure 1 and Figure 3 As shown, the upper surface of the lower movable plate 6 has two circular holes, and the two circular holes are respectively matched with the corresponding connecting rods 10.

[0030] The two circular holes facilitate the movement of the two connecting rods 10.

[0031] To facilitate the fixing of cotton yarn 9, such as Figures 1-2 As shown, a locking block 14 is fixedly connected to the lower surface of the upper pressing block 7, and a groove is provided on the upper surface of the lower pressing block 8. The two grooves are respectively matched with the corresponding locking blocks 14.

[0032] Press the two clips 14 into the corresponding grooves to increase the compression length of the cotton yarn 9, so as to facilitate the fixing of the cotton yarn 9.

[0033] To facilitate the positioning of cotton yarn 9, such as Figures 1-2 As shown, semi-circular grooves are provided on both sides of the two grooves, and each semi-circular groove is matched with the cotton yarn 9.

[0034] The semi-circular groove can be used to easily position the cotton yarn 9 and prevent the cotton yarn 9 from tilting when it is fixed.

[0035] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An online quality inspection device for cotton yarn production, comprising a base (1), characterized in that, The upper surface of the base (1) is fixedly connected to an installation plate (2). Two support plates (3) are fixedly connected to one side of the installation plate (2). One end of the two support plates (3) is fixedly connected to a bidirectional cylinder (4). The two output ends of the bidirectional cylinder (4) are fixedly connected to an upper moving plate (5) and a lower moving plate (6). The lower surfaces of the two ends of the lower moving plate (6) are symmetrically fixedly connected to upper pressure blocks (7). The upper surface of the base (1) is fixedly connected to a lower pressure block (8). The two upper pressure blocks (7) are matched with the corresponding lower pressure blocks (8). The upper surfaces of the two lower pressure blocks (8) are provided with cotton yarn (9). The lower surface of the upper moving plate (5) is provided with a detection mechanism, which is matched with the cotton yarn (9).

2. The online quality inspection equipment for cotton yarn production according to claim 1, characterized in that, The testing mechanism includes two connecting rods (10), a fixing plate (11), a tension gauge (12), and a hook (13). The connecting rods (10) are symmetrically fixed to the lower surface of the upper moving plate (5). One end of each of the two connecting rods (10) passes through the upper surface of the lower moving plate (6). The fixing plate (11) is fixedly connected to the lower end of the two connecting rods (10). The tension gauge (12) is fixedly connected to the upper surface of the fixing plate (11). The output end of the tension gauge (12) passes through the upper surface of the fixing plate (11) and is fixedly connected to the hook (13).

3. The online quality inspection equipment for cotton yarn production according to claim 1, characterized in that, The upper surface of the lower moving plate (6) has two circular holes, which are respectively matched with the corresponding connecting rods (10).

4. The online quality inspection equipment for cotton yarn production according to claim 1, characterized in that, A locking block (14) is fixedly connected to the lower surface of the upper pressure block (7).

5. The online quality inspection equipment for cotton yarn production according to claim 1, characterized in that, The upper surface of the pressing block (8) is provided with a groove, and the two grooves are respectively matched with the corresponding card blocks (14).

6. The online quality inspection equipment for cotton yarn production according to claim 5, characterized in that, Both of the two grooves have semi-circular grooves on both sides, and each semi-circular groove is matched with a cotton yarn (9).

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