Electronic single-yarn strength tester with adjusting mechanism
By introducing adjustment mechanism and clamping mechanism into the electronic single yarn power machine, the accurate stretching and clamping of yarn is achieved by using the drive motor and thread system, the problem of inconsistent control of detection force magnitude is solved, and intuitive display and error reduction are achieved effect.
Patent Information
- Application Number
- CN202420858615.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-24
AI Technical Summary
The existing electronic single yarn power machines have inconsistent control of the detection force magnitude, resulting in errors and cannot visually display the detection results.
An electronic single yarn power machine with an adjustment mechanism is designed, including a moving mechanism and a clamping mechanism. By driving the motor to drive the threaded rod to rotate, the limiting effect of the thread sleeve and the guide rod is used to achieve the stretching and clamping of the yarn. , and visually display the fracture strength value through the scale to reduce frictional interference.
Accurate testing of yarn break strength and elongation is achieved, detection errors are reduced, yarn can be replaced quickly, and different yarn thicknesses are adapted to the matching of rollers and rubber blocks.
Smart Images
Figure CN222299363U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile testing equipment, in particular to an electronic single yarn strength machine with an adjusting mechanism. Background Art
[0002] Electronic single yarn strength tester is mainly used to test the breaking strength and elongation of single yarn or blended yarn of cotton, wool, linen, silk, chemical fiber, core-spun yarn, etc.
[0003] Publication No. CN218823539U discloses an electronic single yarn strength tester, which drives the second bevel gear to rotate by rotating the handle, so that the second bevel gear meshes with the first bevel gear for transmission, and the threaded sleeve and the second screw move relative to each other, which can drive the lifting seat to move up and down, so that the height of the upper clamping seat can be adjusted, and the pulling range between the upper clamping seat and the lower clamping seat can be expanded, thereby increasing the measurement range of the yarn length and enhancing the test effect of the yarn elongation. However, the patent still has the following problems in actual use:
[0004] Although this electronic single yarn strength machine drives the second bevel gear to rotate by turning the handle, so that the threaded sleeve and the second screw move relative to each other, and can drive the lifting seat to move up and down, so that the height of the upper clamping seat can be adjusted, thereby increasing the measurement range of the yarn length, but the size of the detection force cannot be controlled consistently each time, which is easy to cause errors, and the detection results cannot be displayed intuitively.
[0005] An electronic single yarn strength machine with an adjusting mechanism is proposed to solve the above problems. Utility Model Content
[0006] The purpose of the utility model is to provide an electronic single yarn strength machine with an adjustment mechanism to solve the problem proposed in the above background technology that the second bevel gear is driven to rotate by rotating the handle, so that the threaded sleeve and the second screw move relative to each other, and the lifting seat can be driven to move up and down, so that the height of the upper clamping seat can be adjusted, thereby increasing the measurement range of the yarn length, but the size of the detection force cannot be controlled consistently each time, errors are easily generated, and the detection results cannot be displayed intuitively.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic single yarn strength machine with an adjustment mechanism, comprising a moving mechanism, and a driving motor installed on one side of the moving mechanism;
[0008] A clamping mechanism is provided on one side of the moving mechanism, and the bottom of the clamping mechanism is fixedly connected to the top of the supporting plate;
[0009] Also includes:
[0010] The moving mechanism comprises a support plate, support legs are installed on the left and right sides of the bottom of the support plate, a support column is fixedly connected to the top of the support plate, and one side of the support column is fixedly connected to the driving motor;
[0011] The output end of the driving motor passes through the supporting column and is fixedly connected with a threaded rod, one end of the threaded rod away from the driving motor is rotatably connected with the supporting column, and the outer side of the threaded rod is threadedly connected with a threaded sleeve;
[0012] The bottom end of the threaded sleeve is fixedly connected with a fixing sleeve, the interior of the fixing sleeve is slidably connected with a guide rod, and both left and right ends of the guide rod are fixedly connected with the support column.
[0013] Preferably, a pointer is fixedly connected to the center position of the bottom end of the fixed sleeve, a scale is provided on one side of the pointer, and the bottom end of the scale is fixedly connected to the support plate.
[0014] Preferably, the top of the threaded sleeve is fixedly connected to a fixing rod, a base is symmetrically installed on one side of the top of the fixing rod, one end of the two bases is rotatably connected to a roller, and one side of the roller is fittedly connected to the yarn.
[0015] Preferably, the clamping mechanism comprises a support rod, the bottom end of the support rod is fixedly connected to the support plate, the top end is fixedly connected to a fixing frame, and the interior of the fixing frame is fixedly connected to a limiting sleeve.
[0016] Preferably, the internal thread of the limiting sleeve is connected with a bolt, and one end of the bolt is rotatably connected with the first connecting rod.
[0017] Preferably, one end of the first connecting rod away from the bolt is symmetrically rotatably connected to the second connecting rod, and one end of the second connecting rod is rotatably connected to the rubber block.
[0018] Preferably, one side of the rubber block is fitted and connected to the yarn, one end of the rubber block close to the second connecting rod is rotatably connected to the third connecting rod, and one end of the third connecting rod is rotatably connected to the fixed frame.
[0019] Compared with the prior art, the utility model has the following beneficial effects: the electronic single yarn strength tester with an adjustment mechanism can test the breaking strength and elongation of the yarn by setting a moving mechanism, and can quickly clamp the yarn by setting a clamping mechanism, which is convenient for yarn replacement. The specific contents are as follows:
[0020] 1. The breaking strength and elongation of the yarn can be tested by setting a moving mechanism. The threaded rod is driven by a driving motor to rotate. The threaded action between the threaded rod and the threaded sleeve is used to drive the fixed sleeve to rotate. The guide rod is used to limit the fixed sleeve, so as to drive the fixed rod to move left and right in the horizontal direction of the guide rod, so as to stretch the yarn. By setting two rollers, two different yarns can be tested at the same time. By observing the position of the pointer on the scale, the breaking strength values of the two yarns can be intuitively displayed. The cooperation between the roller and the yarn can reduce the interference of external factors such as friction on the yarn detection, so that the detection data is more real.
[0021] 2. By setting up a clamping mechanism, the yarn can be clamped quickly, which is convenient for yarn replacement. The threaded action between the bolt and the limit sleeve is utilized to change the protruding position of the first connecting rod. The cooperation between the first connecting rod, the second connecting rod, the third connecting rod, the fixed frame and the rubber block can be used to clamp yarns of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a schematic diagram of the front structure of the utility model;
[0023] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;
[0024] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in the middle;
[0025] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure of the middle clamping mechanism;
[0026] Figure 5 For this utility model Figure 4 Schematic diagram of the structure of the middle rubber clamp in the expanded state.
[0027] In the figure: 1. moving mechanism; 101. support plate; 102. support leg; 103. support column; 104. drive motor; 105. threaded rod; 106. threaded sleeve; 107. fixed sleeve; 108. guide rod; 109. pointer; 110. scale; 111. fixed rod; 112. base; 113. roller; 114. yarn; 2. clamping mechanism; 201. support rod; 202. fixed frame; 203. limit sleeve; 204. bolt; 205. first connecting rod; 206. second connecting rod; 207. rubber block; 208. third connecting rod. DETAILED DESCRIPTION
[0028] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. 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.
[0029] See also Figure 1-5 The utility model provides a technical solution: an electronic single yarn strength machine with an adjustment mechanism, comprising a moving mechanism 1, and a driving motor 104 installed on one side of the moving mechanism 1; a clamping mechanism 2 and a hydraulic cylinder 202 installed on one side of the clamping mechanism 2 are arranged on one side of the moving mechanism 1; the moving mechanism 1 comprises a support plate 101, and support legs 102 are installed on both sides of the bottom of the support plate 101, and a support column 103 is fixedly connected to the top of the support plate 101, and one side of the support column 103 is fixedly connected to the driving motor 104, and the threaded rod 105 is driven to rotate by the driving motor 104;
[0030] The output end of the driving motor 104 passes through the support column 103 and is fixedly connected to a threaded rod 105. The end of the threaded rod 105 away from the driving motor 104 is rotatably connected to the support column 103. The outer side of the threaded rod 105 is threadedly connected to a threaded sleeve 106. The threaded action between the threaded rod 105 and the threaded sleeve 106 drives the fixed sleeve 107 to rotate.
[0031] The bottom end of the threaded sleeve 106 is fixedly connected to a fixed sleeve 107, and the interior of the fixed sleeve 107 is slidably connected to a guide rod 108. Both left and right ends of the guide rod 108 are fixedly connected to the support column 103. The guide rod 108 limits the fixed sleeve 107, thereby driving the fixed rod 111 to move left and right in the horizontal direction of the guide rod.
[0032] A pointer 109 is fixedly connected to the center of the bottom of the fixed sleeve 107, and a scale 110 is provided on one side of the pointer 109. The bottom end of the scale 110 is fixedly connected to the support plate 101. By observing the position of the pointer 109 on the scale 110, the breaking strength values of the two yarns 114 can be intuitively displayed.
[0033] The top of the threaded sleeve 106 is fixedly connected to a fixing rod 111, and a base 112 is symmetrically installed on one side of the top of the fixing rod 111. One end of the two bases 112 is rotatably connected to rollers 113, and one side of the rollers 113 is closely connected to the yarn 114. By setting the two rollers 113, a contrast can be formed, and the magnitude of the force can be controlled to be the same, thereby reducing the error.
[0034] The clamping mechanism 2 includes a support rod 201, the bottom end of the support rod 201 is fixedly connected to the support plate 101, the top end is fixedly connected to a fixed frame 202, the interior of the fixed frame 202 is fixedly connected to a limiting sleeve 203, and two fixed frames 202 are provided, corresponding to the two rollers 113 respectively;
[0035] The inner thread of the limiting sleeve 203 is connected with a bolt 204, one end of the bolt 204 is rotatably connected with a first connecting rod 205, one end of the first connecting rod 205 away from the bolt 204 is symmetrically rotatably connected with a second connecting rod 206, and one end of the second connecting rod 206 is rotatably connected with a rubber block 207. By providing the rubber block 207, the friction force during clamping can be increased;
[0036] One side of the rubber block 207 is closely connected to the yarn 114, and one end of the rubber block 207 close to the second connecting rod 206 is rotatably connected to the third connecting rod 208. One end of the third connecting rod 208 is rotatably connected to the fixed frame 202. The threaded action between the bolt 204 and the limiting sleeve 203 is utilized to change the protruding position of the first connecting rod 205. The cooperation among the first connecting rod 205, the second connecting rod 206, the third connecting rod 208, the fixed frame 202 and the rubber block 207 can clamp the yarns 114 of different thicknesses.
[0037] Working principle: Before using this electronic single yarn strength machine with an adjustment mechanism, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 5 As shown, the yarn 114 is first placed between the two rubber clamping blocks 207, and then the bolt 204 is rotated, and the threaded action between the bolt 204 and the limiting sleeve 203 is utilized to change the protruding position of the first connecting rod 205, and the cooperation among the first connecting rod 205, the second connecting rod 206, the third connecting rod 208, the fixing frame 202 and the rubber block 207 can be used to clamp the yarns 114 of different thicknesses;
[0038] Secondly, the middle section of the yarn 114 is wound around the surface of the roller 113, and the driving motor 104 is started to drive the threaded rod 105 to rotate. The threaded action between the threaded rod 105 and the threaded sleeve 106 is utilized to drive the fixed sleeve 107 to rotate. The guide rod 108 limits the fixed sleeve 107, thereby driving the fixed rod 111 to move left and right in the horizontal direction of the guide rod, thereby stretching the yarn 114. By observing the position of the pointer 109 on the scale 110, the breaking strength values of the two yarns 114 can be intuitively displayed.
[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. An electronic single yarn strength machine with an adjustment mechanism, comprising a moving mechanism (1), and a driving motor (104) installed on one side of the moving mechanism (1); A clamping mechanism (2) is provided on one side of the moving mechanism (1), and the bottom of the clamping mechanism (2) is fixedly connected to the top of the supporting plate (101); It is characterized in that Also includes: The moving mechanism (1) comprises a support plate (101), support legs (102) are installed on both left and right sides of the bottom of the support plate (101), a support column (103) is fixedly connected to the top of the support plate (101), and one side of the support column (103) is fixedly connected to a driving motor (104); The output end of the driving motor (104) passes through the supporting column (103) and is fixedly connected to a threaded rod (105); one end of the threaded rod (105) away from the driving motor (104) is rotatably connected to the supporting column (103); and the outer side of the threaded rod (105) is threadedly connected to a threaded sleeve (106); The bottom end of the threaded sleeve (106) is fixedly connected to a fixed sleeve (107), the interior of the fixed sleeve (107) is slidably connected to a guide rod (108), and both left and right ends of the guide rod (108) are fixedly connected to the support column (103).
2. The electronic single yarn strength machine with an adjustment mechanism according to claim 1, characterized in that: A pointer (109) is fixedly connected to the center position of the bottom end of the fixing sleeve (107), a scale (110) is provided on one side of the pointer (109), and the bottom end of the scale (110) is fixedly connected to the support plate (101).
3. The electronic single yarn strength machine with an adjustment mechanism according to claim 2, characterized in that: The top end of the threaded sleeve (106) is fixedly connected to a fixing rod (111), one side of the top end of the fixing rod (111) is symmetrically mounted with a base (112), one end of the two bases (112) is rotatably connected to a roller (113), and one side of the roller (113) is fittedly connected to a yarn (114).
4. The electronic single yarn strength machine with an adjustment mechanism according to claim 1, characterized in that: The clamping mechanism (2) comprises a support rod (201), the bottom end of the support rod (201) is fixedly connected to the support plate (101), the top end is fixedly connected to a fixed frame (202), and the interior of the fixed frame (202) is fixedly connected to a limiting sleeve (203).
5. The electronic single yarn strength machine with an adjustment mechanism according to claim 4, characterized in that: The inner thread of the limiting sleeve (203) is connected with a bolt (204), and one end of the bolt (204) is rotatably connected with a first connecting rod (205).
6. The electronic single yarn strength machine with an adjustment mechanism according to claim 5, characterized in that: One end of the first connecting rod (205) away from the bolt (204) is symmetrically rotatably connected to the second connecting rod (206), and one end of the second connecting rod (206) is rotatably connected to the rubber block (207).
7. The electronic single yarn strength machine with an adjustment mechanism according to claim 6, characterized in that: One side of the rubber block (207) is closely connected to the yarn (114), one end of the rubber block (207) close to the second connecting rod (206) is rotatably connected to the third connecting rod (208), and one end of the third connecting rod (208) is rotatably connected to the fixed frame (202).