Cotton fiber length detection device with rapid measurement function

Abstract

The utility model relates to the technical field, in particular to a rapid measurement cotton fiber length detection device which comprises a fixed seat and a pull disc, a measuring scale is placed on one side of the upper surface of the fixed seat, a first fixed block is fixedly connected to the upper surface of the fixed seat, and a lead screw is in threaded connection with the interior of the first fixed block. A sliding rail is fixedly connected between the first fixing blocks, the pull disc is arranged in a groove formed in the side face of the sliding rail in a sliding mode, a sliding block is arranged in the sliding rail in a sliding mode, a containing frame is fixedly connected to the upper surface of the sliding block, and a pointer is fixedly connected to the outer side of the containing frame. According to the device, the effect of rapid measurement is achieved under the action of the graduated scale and the pointer, contact and separation of cotton fibers are more conveniently observed through the transparent roller, the effect of reducing errors caused by the device is achieved, and the effect of conveniently taking and placing the cotton fibers is achieved under the blocking action of the limiting groove on the V-shaped rod.

Description

Technical Field

[0001] This utility model relates to the field of textile material testing technology, specifically a rapid cotton fiber length measuring device. Background Technology

[0002] In the textile industry, cotton fiber is an important natural textile raw material, and its quality directly affects the quality and performance of textiles.

[0003] Currently, traditional methods for measuring cotton fiber length mainly include manual tearing and visual inspection, and instrumental measurement. Manual tearing relies on the experience of the inspector, while instrumental measurement involves complex equipment structures, high costs, and requires complex sample preparation and instrument calibration before measurement, making it unsuitable for rapid on-site testing. Furthermore, insecure fixation of cotton fibers during the measurement process can lead to inaccurate results.

[0004] Therefore, a rapid cotton fiber length measurement device is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a rapid cotton fiber length detection device, which can solve the problem of slow cotton fiber measurement.

[0006] To achieve the above objectives, the present invention provides the following technical solution: including a fixed base and a pull plate, a measuring ruler is placed on one side of the upper surface of the fixed base, a fixed block is fixedly connected to the upper surface of the fixed base, a lead screw is threadedly connected to the fixed block, and a slide rail is fixedly connected between the fixed blocks.

[0007] The pull plate is slidably disposed in a groove opened on the side of the slide rail. A slider is slidably disposed inside the slide rail. A placement frame is fixedly connected to the upper surface of the slider. A pointer is fixedly connected to the outside of the placement frame.

[0008] Preferably, the slider is threadedly connected to the lead screw, and a knob is fixedly connected to one end of the lead screw, the knob being disposed on the outer side of the fixed block.

[0009] Preferably, a support rod is slidably disposed on the upper surface of the placement rack, a placement plate is fixedly connected to the upper end of the support rod, and a connecting plate is fixedly connected to the lower end of the support rod.

[0010] Preferably, springs are fixedly connected to both ends of the upper surface of the connecting plate, the upper ends of the springs are fixedly connected to the lower surface of the placement frame, and support frames are fixedly connected to both ends of the lower surface of the connecting plate.

[0011] Preferably, a rotating rod is rotatably connected to the middle of the support frame, and a transparent roller is fixedly connected to the rotating rod. The transparent roller is rotatably connected to the pull plate.

[0012] Preferably, a second fixing block is fixedly connected to the upper surface of the placement plate, the second fixing block is rotatably connected to a fixing bolt, and a limit groove is formed through the placement plate.

[0013] Preferably, a V-shaped rod is fixedly connected to the middle of the fixing bolt, a roller is rotatably connected to one end of the V-shaped rod, the roller is rotatably connected to the placement frame, and a pull rod is fixedly connected to one end of the V-shaped rod.

[0014] Compared with the prior art, this utility model provides a rapid cotton fiber length detection device, which has the following beneficial effects:

[0015] 1. This rapid cotton fiber length measuring device achieves rapid measurement through the action of a ruler and pointer.

[0016] 2. This rapid cotton fiber length measurement device uses a transparent roller to make it easier to observe the contact and separation of cotton fibers, thereby reducing the error caused by the device.

[0017] 3. This rapid cotton fiber length detection device, with the limiting groove blocking the V-shaped rod, achieves the effect of convenient picking up and putting down cotton fibers. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall front view of the present invention;

[0019] Figure 2 This is a schematic diagram of the overall side view structure of this utility model;

[0020] Figure 3 This is a partially enlarged structural diagram of point A in this utility model;

[0021] Figure 4 This is a partially enlarged structural diagram of section B of this utility model.

[0022] In the diagram: 1. Fixed base; 2. Pull plate; 3. Measuring ruler; 4. Pointer; 5. Lead screw; 6. Fixed block one; 7. Knob; 8. Placement rack; 9. Slide rail; 10. Transparent roller; 11. Support frame; 12. Rotating rod; 13. Spring; 14. Sliding block; 15. Support rod; 16. Connecting plate; 17. Placement plate; 18. V-shaped rod; 19. Roller; 20. Fixed block two; 21. Pull rod; 22. Limiting groove; 23. Fixing bolt. Detailed Implementation

[0023] 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.

[0024] Example:

[0025] Please see Figure 1 - Figure 4 A cotton fiber length detection device for rapid measurement in this embodiment includes a fixed base 1 and a pull plate 2. A measuring ruler 3 is placed on one side of the upper surface of the fixed base 1. A fixed block 6 is fixedly connected to the upper surface of the fixed base 1. A screw rod 5 is threadedly connected inside the fixed block 6. A slide rail 9 is fixedly connected between the fixed blocks 6.

[0026] The pull plate 2 is slidably disposed in the groove opened on the side of the slide rail 9. The slide rail 9 is slidably disposed inside the slide rail 9. The upper surface of the slide plate 14 is fixedly connected to the placement rack 8, and the outside of the placement rack 8 is fixedly connected to the pointer 4.

[0027] When measuring cotton fibers, first select an appropriate amount of cotton fiber sample. To ensure the accuracy of the measurement, arrange the cotton fibers parallel and place them in the pull plate 2. At this time, place the fixing base 1 on a flat and firm operating surface to ensure the stability of the device during the measurement process. Place the pull plate 2 in the groove opened in the slide rail 9. Then, the operator performs the subsequent operation. The operator makes the slider 14 slide in the slide rail 9 in a specific way. The sliding of the slider 14 drives the placement frame 8 to move synchronously. When it touches one end of the cotton fiber, stop the operation immediately and accurately place the zero mark of the measuring scale 3 below the pointer 4. Then continue the operation. When it leaves the other end of the cotton fiber, stop the operation again and read the scale value of the measuring scale 3 aligned with the pointer 4. This value is the length of the cotton fiber. The entire measurement process is simple to operate and can quickly obtain the length of the cotton fiber.

[0028] The slider 14 is threadedly connected to a lead screw 5, and a knob 7 is fixedly connected to one end of the lead screw 5. The knob 7 is located on the outside of the fixed block 6.

[0029] To further improve operational convenience and measurement efficiency, the slider 14 and the lead screw 5 are connected by a threaded connection. A knob 7 is fixedly connected to one end of the lead screw 5, and the knob 7 is located on the outside of the fixed block 6. When measuring cotton fibers, the operator only needs to rotate the knob 7. Utilizing the threaded transmission principle between the lead screw 5 and the slider 14, the operator can easily move the slider 14 smoothly along the slide rail 9. After recording the cotton fiber length, rotating the knob 7 in the opposite direction will cause the slider 14 to quickly return the placement frame 8 to its initial position, preparing it for the next measurement. This significantly saves measurement time and improves work efficiency.

[0030] A support rod 15 is slidably provided on the upper surface of the placement rack 8. A placement plate 17 is fixedly connected to the upper end of the support rod 15, and a connecting plate 16 is fixedly connected to the lower end of the support rod 15.

[0031] Springs 13 are fixedly connected to both ends of the upper surface of the connecting plate 16. The upper end of the springs 13 is fixedly connected to the lower surface of the placement rack 8. Support frames 11 are fixedly connected to both ends of the lower surface of the connecting plate 16. A rotating rod 12 is rotatably connected to the middle of the support frame 11. A transparent roller 10 is fixedly connected to the rotating rod 12. The transparent roller 10 is rotatably connected to the pull plate 2.

[0032] As the placement frame 8 moves, it drives the support rod 15 to move, thereby moving the placement plate 17 and the connecting plate 16. Under the action of gravity, the transparent roller 10 comes into contact with the pull plate 2. At this time, the spring 13 is still in a compressed state. The elastic force of the spring 13 can adaptively increase a thrust when the transparent roller 10 comes into contact with the pull plate 2, so that the transparent roller 10 and the pull plate 2 tightly clamp the cotton fiber. The transparent roller 10 rotates under the action of friction. This rotation can not only stretch the cotton fiber smoothly and avoid the cotton fiber from twisting or breaking during the stretching process, but also the transparency of the transparent roller 10 makes it easier for the operator to observe the contact and separation of the cotton fiber, thereby effectively reducing the measurement error caused by the device structure and further improving the measurement accuracy.

[0033] A fixing block 20 is fixedly connected to the upper surface of the placement plate 17, and a fixing bolt 23 is rotatably connected to the fixing block 20. A limit groove 22 is opened through the placement plate 17.

[0034] A V-shaped rod 18 is fixedly connected to the middle of the fixing bolt 23. A roller 19 is rotatably connected to one end of the V-shaped rod 18, and the roller 19 is rotatably connected to the placement frame 8. A pull rod 21 is fixedly connected to one end of the V-shaped rod 18. After the measurement is completed, by pushing the pull rod 21, the V-shaped rod 18 is driven to rotate around the fixing bolt 23, causing the roller 19 to roll to the right along the surface of the placement frame 8. At this time, the V-shaped rod 18 gradually becomes vertical, causing the placement plate 17 to move upward, achieving the effect of lifting the transparent roller 10, so that the pull plate 2 can be removed, facilitating the measurement of the next set of cotton fibers. When the roller 19 gradually moves to the right, it will be in a balanced state under the support of the V-shaped rod 18. However, in the balanced state, accidentally touching the V-shaped rod 18 will cause the transparent roller 10 to fall under the elastic force of the spring 13, which may easily damage the device. In order to prevent damage caused by accidental contact, the operator should... Pushing the lever 21 again causes the roller 19 to continue moving to the right. At this time, under the compression of the spring 13, a pushing force is applied to the connecting plate 16, and the support rod 15 presses the placement plate 17 downward. Under the blocking effect of the limiting groove 22 on the V-shaped rod 18, the roller 19 stops on the placement frame 8, thereby achieving the effect of lifting and fixing the transparent roller 10, ensuring that the pull plate 2 can be smoothly removed, providing convenience for subsequent cotton fiber length detection work, and also effectively protecting the structural safety of the device and extending the service life of the device. When it is necessary to measure again, place the pull plate 2, and at this time, simply pull the lever 21. After the roller 19 passes the equilibrium position, under the release of the elastic force of the spring 13 and the effect of gravity, the roller 19 will automatically move to the left, thereby causing the transparent roller to fall, which facilitates the subsequent measurement of cotton fiber length.

[0035] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0036] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rapid cotton fiber length measuring device, characterized in that: Includes a fixed base (1) and a pull plate (2). A measuring ruler (3) is placed on one side of the upper surface of the fixed base (1). A fixed block (6) is fixedly connected to the upper surface of the fixed base (1). A screw rod (5) is threaded inside the fixed block (6). A slide rail (9) is fixedly connected between the fixed blocks (6). The pull plate (2) is slidably disposed in the groove opened on the side of the slide rail (9). A slider (14) is slidably disposed inside the slide rail (9). A placement frame (8) is fixedly connected to the upper surface of the slider (14). A pointer (4) is fixedly connected to the outside of the placement frame (8).

2. The cotton fiber length detection device for rapid measurement according to claim 1, characterized in that: The slider (14) is threadedly connected to the lead screw (5), and a knob (7) is fixedly connected to one end of the lead screw (5). The knob (7) is located on the outside of the fixed block (6).

3. The cotton fiber length detection device for rapid measurement according to claim 1, characterized in that: A support rod (15) is slidably provided on the upper surface of the placement rack (8). A placement plate (17) is fixedly connected to the upper end of the support rod (15), and a connecting plate (16) is fixedly connected to the lower end of the support rod (15).

4. The cotton fiber length detection device for rapid measurement according to claim 3, characterized in that: Springs (13) are fixedly connected to both ends of the upper surface of the connecting plate (16), the upper end of the springs (13) is fixedly connected to the lower surface of the placement rack (8), and support frames (11) are fixedly connected to both ends of the lower surface of the connecting plate (16).

5. The cotton fiber length detection device for rapid measurement according to claim 4, characterized in that: The support frame (11) is rotatably connected to a rotating rod (12) in the middle, and the rotating rod (12) is fixedly connected to a transparent roller (10). The transparent roller (10) is rotatably connected to the pull plate (2).

6. The cotton fiber length detection device for rapid measurement according to claim 3, characterized in that: The upper surface of the placement plate (17) is fixedly connected to a fixing block two (20), the fixing block two (20) is rotatably connected to a fixing bolt (23), and the placement plate (17) has a limit groove (22) through it.

7. The cotton fiber length detection device for rapid measurement according to claim 6, characterized in that: A V-shaped rod (18) is fixedly connected to the middle of the fixing bolt (23). A roller (19) is rotatably connected to one end of the V-shaped rod (18). The roller (19) is rotatably connected to the placement frame (8). A pull rod (21) is fixedly connected to one end of the V-shaped rod (18).

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