Tensile performance detection device for performance yarn production

Abstract

The utility model relates to the technical field of tensile performance detection equipment for yarns, in particular to a tensile performance detection device for yarn production, which comprises a bottom plate, two ends of the bottom plate are fixedly connected with side plate frames, the top surface of each side plate frame is fixedly connected with an electric push rod in a penetrating manner, and the telescopic end of each electric push rod is fixedly connected with a lifting plate. Fixing pipes are fixedly connected to the opposite side surfaces of the lifting plate and the bottom plate, telescopic pipes are movably connected to inner cavities of the fixing pipes in a clamped mode, inserting boxes are movably connected to the opposite side surfaces of the lifting plate and the bottom plate in a penetrating and clamped mode, and hooks are fixedly connected to the opposite ends of the two inserting boxes; according to the convenient-to-mount hook, the insertion box, the rotating rod, the driving bevel gear, the driven bevel gear, the sleeve pipe, the threaded rod, the triangular block and the extension rod are arranged, so that the hook can be conveniently mounted and dismounted in a labor-saving manner.

Description

Technical Field

[0001] This utility model relates to a tensile performance testing device for the production of high-performance yarns, belonging to the technical field of tensile performance testing equipment for yarns. Background Technology

[0002] Performance yarns refer to yarns that, in addition to possessing the basic properties of ordinary yarns, also have one or more special functions. These special functions include UV protection, antibacterial and deodorizing properties, fire resistance, and electromagnetic wave shielding. During the production process of performance yarns, tensile performance testing is required. For example, the tensile performance testing device for yarns used in knitted sweater production mentioned in authorization announcement number CN220690666U includes a base, with support columns fixedly connected to both ends of the top of the base. A testing mechanism is provided on the side of each support column that is close to each other. A sliding plate is slidably connected between the two support columns. Hooks are fixedly connected to the side of the sliding plate that is close to the base. Anti-dropping mechanisms are provided inside both the sliding plate and the base. The anti-dropping mechanism includes a groove, a fixed rod, and a movable plate.

[0003] In this device, the tensile properties of yarn are tested by the cooperation of an electric telescopic rod and a tension gauge. However, in actual application, it is time-consuming and laborious to clean and replace the hooks that catch the yarn, which is not user-friendly. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a tensile strength testing device for producing high-performance yarns.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tensile performance testing device for high-performance yarn production, comprising a base plate, side plate frames fixedly connected to both ends of the base plate, an electric push rod fixedly connected through the top surface of the side plate frames, a lifting plate fixedly connected to the telescopic end of the electric push rod, a fixed tube fixedly connected to the opposite side surface of the lifting plate and the base plate, a telescopic tube movably connected to the inner cavity of the fixed tube, an insertion box movably connected through the opposite side surface of the lifting plate and the base plate, hooks fixedly connected to the opposite ends of the two insertion boxes, a rotating rod movably connected to one side surface of the insertion box via a bearing, a driving bevel tooth fixedly connected to one end of the rotating rod, a passive bevel tooth meshing with the outer surface of the driving bevel tooth, a sleeve fixedly connected to one end of the passive bevel tooth, a threaded rod threadedly connected to the inner surface of the sleeve, a triangular block fixedly connected to one end of the threaded rod, and extension rods provided on both sides of the triangular block.

[0006] Preferably, protruding plates are fixedly connected to the opposite side surfaces of the two side plate frames, and a tension gauge is provided between the protruding plates and the lifting plate.

[0007] Preferably, one end of the telescopic tube is fixedly connected to a top pressure spring, the end of the top pressure spring away from the telescopic tube is fixedly connected to a fixed tube, and one end of the telescopic tube is slidably connected to the hook.

[0008] Preferably, a partition is fixedly connected to the inner cavity of the insertion box, and the end of the sleeve tube away from the passive bevel teeth is movably connected to the partition through a bearing.

[0009] Preferably, the triangular block is fixedly connected to an anti-rotation telescopic square rod at the end away from the threaded rod, and the sleeve end of the anti-rotation telescopic square rod is fixedly connected to the insertion box.

[0010] Preferably, the two sides of the triangular block are slidably connected to a bonding plate, one side of the bonding plate is fixedly connected to the extension rod, and the end of the bonding plate away from the extension rod is fixedly connected to a sliding block. The two sides of the triangular block are provided with grooves that match the structural dimensions of the sliding block.

[0011] Preferably, the lifting plate and the bottom plate are provided with insertion slots that match the structural dimensions of the insertion box on their opposite sides, and the two insertion slots are provided with grooves that match the structural dimensions of the extension rod at their back-to-back ends.

[0012] The beneficial effects of this utility model are:

[0013] This utility model, by incorporating an insertion box, a rotating rod, a driving bevel gear, a passive bevel gear, a sleeve tube, a threaded rod, a triangular block, and an extension rod, allows for labor-saving and convenient installation and disassembly of hooks. It also facilitates the cleaning of yarn from the hook surface and the replacement of hooks, making it more user-friendly. Attached Figure Description

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This utility model Figure 1 Schematic diagram of the structure at point A;

[0017] Figure 3 This is a structural schematic diagram showing the internal details of the insertion box in this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the triangular block and the bonding plate in this utility model.

[0019] Figure 5 This is a structural schematic diagram showing the details of the lifting plate in this utility model;

[0020] Figure 6 This is a structural schematic diagram showing the details of the fixed tube and the telescopic tube in this utility model.

[0021] In the diagram: 1. Base plate; 2. Side plate frame; 3. Electric push rod; 4. Lifting plate; 5. Fixed tube; 6. Telescopic tube; 7. Insertion box; 8. Hook; 9. Rotating rod; 10. Drive bevel gear; 11. Passive bevel gear; 12. Sleeve tube; 13. Threaded rod; 14. Triangular block; 15. Extending rod; 16. Protruding plate; 17. Tension gauge; 18. Top compression spring; 19. Partition plate; 20. Anti-rotation telescopic square rod; 21. Adhesive plate; 22. Sliding block; 23. Insertion slot. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please see Figure 1-6 This utility model provides the following technical solution: a tensile strength testing device for high-performance yarn production, comprising a base plate 1, side plate frames 2 fixedly connected to both ends of the base plate 1, an electric push rod 3 fixedly connected through the top surface of the side plate frames 2, a lifting plate 4 fixedly connected to the telescopic end of the electric push rod 3, the lifting plate 4 not contacting the side plate frames 2, a fixing tube 5 fixedly connected to the opposite side surface of the lifting plate 4 and the base plate 1, a telescopic tube 6 movably connected to the inner cavity of the fixing tube 5, an insertion box 7 movably connected through the opposite side surface of the lifting plate 4 and the base plate 1, and an ear fixedly connected to the outer surface of the insertion box 7. When the plate, ear plate and lifting plate 4 or base plate 1 are in contact and sliding connection, the extension rod 15 is aligned with the groove on the surface of the insertion slot 23. The two insertion boxes 7 are fixedly connected to the opposite ends with hooks 8. A rotating rod 9 is movably connected to one side surface of the insertion box 7 through a bearing. A driving bevel tooth 10 is fixedly connected to one end of the rotating rod 9. A passive bevel tooth 11 is meshed with the outer surface of the driving bevel tooth 10. A sleeve tube 12 is fixedly connected to one end of the passive bevel tooth 11. A threaded rod 13 is threadedly connected to the inner surface of the sleeve tube 12. A triangular block 14 is fixedly connected to one end of the threaded rod 13. Extension rods 15 are provided on both sides of the triangular block 14.

[0025] In use, first place the base plate 1 in a suitable position, then wrap the performance yarn around the two hooks 8. At this time, the telescopic tube 6, under the action of the top pressure spring 18, presses against the surface of the hook 8 to prevent the performance yarn from falling off. Control the retraction of the electric push rod 3 to drive the lifting plate 4 to rise. At this time, the tension gauge 17 detects the tension and displays it through the control panel on one side of the side plate frame 2. This is a known prior art.

[0026] As a preferred technical solution of the tensile performance testing device for performance yarn production of this utility model, protruding plates 16 are fixedly connected to the opposite side surfaces of the two side plate frames 2, and a tension gauge 17 is provided between the protruding plate 16 and the lifting plate 4; the tension gauge 17 is hooked to the opposite side surfaces of the protruding plate 16 and the lifting plate 4 respectively through hooks, and the tension gauge 17 can detect the tensile force.

[0027] As a preferred technical solution of the tensile performance testing device for performance yarn production according to this utility model, a top pressure spring 18 is fixedly connected to one end of the telescopic tube 6, and the top pressure spring 18 is fixedly connected to the fixed tube 5 at the end away from the telescopic tube 6. One end of the telescopic tube 6 is slidably connected to the hook 8. A toggle plate is fixedly connected to the outside of the telescopic tube 6. The telescopic tube 6 is pushed to move by the toggle plate. At this time, the telescopic tube 6 squeezes the top pressure spring 18.

[0028] As a preferred technical solution of the tensile performance testing device for performance yarn production of this utility model, the lifting plate 4 and the bottom plate 1 are both provided with insertion slots 23 that match the structural dimensions of the insertion box 7. The two insertion slots 23 are provided with grooves that match the structural dimensions of the extension rod 15 at their back-to-back ends. The insertion box 7 passes through the insertion slots 23, and the extension rod 15 is inserted into the groove on the surface of the insertion slots 23 when it extends.

[0029] Example 2

[0030] Please see Figure 3 and Figure 4 The difference between this embodiment and Embodiment 1 is that:

[0031] A partition 19 is fixedly connected to the inner cavity of the insertion box 7. The end of the sleeve tube 12 away from the passive bevel tooth 11 is movably connected to the partition 19 through a bearing. An anti-rotation telescopic square rod 20 is fixedly connected to the end of the triangular block 14 away from the threaded rod 13. The sleeve end of the anti-rotation telescopic square rod 20 is fixedly connected to the insertion box 7. A fitting plate 21 is slidably connected to both sides of the triangular block 14. One side of the fitting plate 21 is fixedly connected to the extension rod 15. A sliding block 22 is fixedly connected to the end of the fitting plate 21 away from the extension rod 15. Sliding grooves matching the structural dimensions of the sliding block 22 are opened on both sides of the triangular block 14. The drive is driven by the rotating rod 9. The rotation of the bevel gear 10 drives the rotation of the passive bevel gear 11, causing the sleeve tube 12 to rotate. The anti-rotation telescopic square rod 20 prevents the triangular block 14 and the threaded rod 13 assembly from rotating. As the sleeve tube 12 rotates, the threaded rod 13 gradually extends out of the inner cavity of the sleeve tube 12. At this time, the sliding block 22 on one side of the fitting plate 21 slides in the groove on one side of the triangular block 14. When the two triangular blocks 14 are at their opposite extreme positions, one end of the extension rod 15 is flush with the outer surface of the insertion box 7. That is, no matter how the triangular block 14 moves, the extension rod 15 is always connected to the insertion box 7.

[0032] The working principle and usage process of this utility model are as follows: During use, when cleaning the performance yarn on the surface of the hook 8, the rotating rod 9 drives the driving bevel gear 10 to rotate, which in turn drives the passive bevel gear 11 to rotate, causing the sleeve tube 12 to rotate. Further, as the sleeve tube 12 rotates, the threaded rod 13 gradually retracts into the inner cavity of the sleeve tube 12. At this time, the sliding block 22 on one side of the bonding plate 21 slides in the groove on one side of the triangular block 14, and the extension rod 15 gradually retracts into the insertion box 7 until one end of the extension rod 15 is flush with the surface of the insertion box 7. At this time, the insertion box 7 and the hook 8 assembly can be disassembled and removed. Similarly, when installing the insertion box 7, the insertion box 7 is inserted through the insertion groove 23, causing the rotating rod 9 to drive the driving bevel gear 10 to rotate in the opposite direction, thereby causing the threaded rod 13 to gradually extend out of the inner cavity of the sleeve tube 12. The triangular block 14 moves, and the extension rod 15 gradually extends out of the insertion box 7 and inserts into the groove opened on the surface of the insertion groove 23, thus defining the position of the insertion box 7.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

[0034] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A tensile property detection device for performance yarn production, comprising a base plate (1), characterized in that: The both ends of the bottom plate (1) are fixedly connected with side plate frames (2), the top surfaces of the side plate frames (2) are fixedly connected with electric push rods (3) penetrating through, the telescopic ends of the electric push rods (3) are fixedly connected with lifting plates (4), the opposite side surfaces of the lifting plates (4) and the bottom plate (1) are fixedly connected with fixed pipes (5), the inner cavities of the fixed pipes (5) are movably connected with telescopic pipes (6) clamped therein, the opposite side surfaces of the lifting plates (4) and the bottom plate (1) are movably connected with insertion boxes (7) clamped therein penetratingly, the opposite ends of the two insertion boxes (7) are fixedly connected with hooks (8), one side surface of the insertion box (7) is movably connected with a rotating rod (9) through a bearing, one end of the rotating rod (9) is fixedly connected with a driving bevel gear (10), the outer side surface of the driving bevel gear (10) is meshedly connected with a driven bevel gear (11), one end of the driven bevel gear (11) is fixedly connected with a sleeve pipe (12), the inner side surface of the sleeve pipe (12) is threadedly connected with a threaded rod (13), one end of the threaded rod (13) is fixedly connected with a triangular block (14), the two sides of the triangular block (14) are provided with extension rods (15).

2. The tensile property detection device for performance yarn production according to claim 1, characterized in that: The opposite side surfaces of the two side plate frames (2) are fixedly connected with protruding plates (16), and a tension meter (17) is arranged between the protruding plates (16) and the lifting plates (4).

3. The tensile property detection device for performance yarn production according to claim 1, characterized in that: One end of the telescopic pipe (6) is fixedly connected with a pressing spring (18), the end of the pressing spring (18) away from the telescopic pipe (6) is fixedly connected to the fixed pipe (5), and the end of the telescopic pipe (6) is slidably connected to the hook (8).

4. The tensile property detection device for performance yarn production according to claim 1, characterized in that: The inner cavity of the insertion box (7) is fixedly connected with a partition plate (19), and one end of the sleeve pipe (12) away from the driven bevel gear (11) is movably connected to the partition plate (19) through a bearing.

5. The tensile property detection device for performance yarn production according to claim 1, characterized in that: One end of the triangular block (14) away from the threaded rod (13) is fixedly connected with an anti-rotation telescopic square rod (20), and the sleeve end of the anti-rotation telescopic square rod (20) is fixedly connected to the insertion box (7).

6. The tensile property detection device for performance yarn production according to claim 1, characterized in that: The two side surfaces of the triangular block (14) are slidably connected with abutting plates (21), one side surface of the abutting plate (21) is fixedly connected to the extension rod (15), the end of the abutting plate (21) away from the extension rod (15) is fixedly connected with a sliding block (22), and the two side surfaces of the triangular block (14) are provided with sliding grooves matched with the structure size of the sliding block (22).

7. The tensile property detection device for performance yarn production according to claim 1, characterized in that: The opposite side surfaces of the lifting plates (4) and the bottom plate (1) are both provided with insertion grooves (23) matched with the structure size of the insertion box (7) penetratingly, and the back ends of the two insertion grooves (23) are provided with recesses matched with the structure size of the extension rod (15).

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