Woven elastic band elasticity detection device

Abstract

The utility model discloses a woven elastic band elasticity detection device, which relates to the technical field of woven elastic bands and comprises a bottom plate and a controller. A connecting plate is slidably mounted at the top of the bottom plate, an electric push rod is fixedly mounted at one end of the connecting plate and fixedly connected with the bottom plate, a detection frame is fixedly connected to the top of the bottom plate on the periphery of the connecting plate, a controller is fixedly mounted on one side of the detection frame, and a pointer is fixedly connected to one side of the connecting plate. Scale marks are attached to the top of the bottom plate on one side of the pointer, and a connecting part is arranged on the top of the detection frame. By adjusting the limiting plates, woven elastic bands with different widths can be limited and guided from the two sides and the top, the woven elastic bands are prevented from swinging randomly during springback, meanwhile, the tops of the woven elastic bands can be shielded through the baffles, the woven elastic bands are further prevented from swinging randomly during springback, and the working efficiency of the woven elastic bands is improved. Therefore, the accuracy of detecting the elasticity of the woven elastic band is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of braided elastic bands, in particular to a braided elastic band elasticity detection device. Background Art

[0002] The thin points of elastic bands can be used as the bottom line of clothing accessories, and are particularly suitable for clothing products such as underwear, pants, baby clothes, sweaters, sportswear, rhyme clothes, wedding dresses, T-shirts, hats, bras, masks, etc. They are generally produced by weaving. In the process of weaving elastic bands, their elasticity needs to be tested.

[0003] The existing elastic force detection is to pull the elastic band through the detection device, and obtain the elastic force detection by detecting the tension generated by the pulling. However, this detection method cannot obtain the elastic expansion and contraction ability of the elastic band, and the elastic force detection of the elastic band is not comprehensive enough.

[0004] In the prior art, a Chinese patent with a publication number of CN220188235U is proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: a jacquard elastic band elastic force detection device, the main points of the technical solution are: comprising a bottom plate, a fixed plate is arranged on the upper surface of the bottom plate near the left end, and a horizontal electric telescopic rod is arranged on the rear side of the fixed plate, the right end of the electric telescopic rod is fixed to the bottom plate, and the left end of the electric telescopic rod is connected to a movable plate, a connecting sleeve is arranged on the right side of the movable plate and is sleeved with the electric telescopic rod, and a pressure sensor is arranged on the inner side of the connecting sleeve, the movable plate and The fixed plates are each provided with a clamping mechanism, and the two clamping mechanisms are symmetrically arranged, the two clamping mechanisms clamp the elastic band, and the movable plate is driven to move by an electric telescopic rod to pull the elastic band. At this time, the pulling force is detected by a pressure sensor, and the stretched length of the elastic band is detected by a set measuring ruler, thereby realizing the elastic force detection of the elastic band and the elastic expansion and contraction ability of the elastic band at the same time. However, the elastic band may swing at will during the rebound process, so that the error in measuring the contraction length is large, which will affect the effect of the elastic detection of the elastic band. Utility Model Content

[0005] The utility model aims to provide a braided elastic band elasticity detection device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A woven elastic band elasticity detection device comprises a base plate and a controller; a connecting plate is slidably installed on the top of the base plate, an electric push rod is fixedly installed on one end of the connecting plate, the electric push rod is fixedly connected to the base plate, a detection frame is fixedly connected to the top of the base plate outside the connecting plate, a controller is fixedly installed on one side of the detection frame, a pointer is fixedly connected to one side of the connecting plate, a scale line is attached to the top of the base plate on the pointer side, a connecting component is provided on the top of the detection frame, the connecting component is used to stretch the woven elastic band, a fixing column is fixedly installed on the top of the detection frame at one end of the connecting component, and a limit plate is slidably connected to the top of the detection frame on both sides of the connecting component, a bidirectional screw rod is rotatably installed inside the detection frame through a bearing, and the bidirectional screw rod is threadedly connected to the limit plate.

[0008] The above-mentioned technical scheme is adopted. In this scheme, an electric push rod is installed to push the connecting plate to move, and at the same time, it cooperates with the connecting component, so that the woven elastic band can be automatically driven to stretch, thereby realizing the detection of the elasticity of the woven elastic band. When the connecting plate moves, the pointer can be driven to move synchronously, so that the result of the elasticity detection of the woven elastic band can be inferred according to the different positions of the scale lines pointed by the pointer. After the electric push rod drives the connecting component to move to the other end, according to the different widths of the woven elastic band, the user can rotate the bidirectional screw rod and drive the two limit plates closer to each other at the same time, so that the two limit plates and the woven elastic band fit together. After the woven elastic band is separated from the connecting component, the rebound position of the woven elastic band can be guided and limited, so as to avoid the woven elastic band swinging to both sides at will and affecting the effect of the elasticity detection of the woven elastic band, thereby improving the accuracy of the elasticity detection of the woven elastic band.

[0009] A further improvement of the technical solution of the utility model is that the connecting component includes a connecting column, which is fixedly connected to the top of the connecting plate, a movable column is slidably installed inside the connecting column, a first spring is fixedly installed inside the connecting column, and the first spring is fixedly connected to the bottom of the movable column.

[0010] By adopting the above technical solution, in this solution, by installing the connecting column, it is convenient for the user to tie the braided elastic band around the periphery of the connecting column, thereby achieving the effect of fixing the end of the braided elastic band.

[0011] A further improvement of the technical solution of the utility model is that the top of the outer periphery of the connecting column is in the shape of a truncated cone inclined inwardly.

[0012] The above-mentioned technical solution is adopted. In this solution, after the electric push rod drives the connecting component to move a certain distance to the other end, by pressing the movable column downward and setting the top of the outer periphery of the connecting column to a truncated cone shape inclined inward, the woven elastic band can be easily separated from the outer periphery of the connecting column, thereby facilitating the rebound of the woven elastic band, without the need for the user to manually push the woven elastic band upward, thereby avoiding the position of the woven elastic band from being shifted, and further avoiding affecting the effect of the elasticity test of the woven elastic band. By installing the first spring, the movable column is automatically squeezed upward, and the user does not need to manually restore the position of the movable column, thereby facilitating the use of the connecting component.

[0013] A further improvement of the technical solution of the utility model is that an anti-slip pad is attached to the top of the movable column.

[0014] By adopting the above technical solution, in this solution, the friction between the user's hand and the movable column can be increased by installing the anti-slip pad, thereby making it easier for the user to press the movable column.

[0015] A further improvement of the technical solution of the utility model is that a baffle is slidably installed inside the limit plate, a plurality of fixing frames are fixedly installed outside the limit plate, a second spring is fixedly connected to the inner side of each fixing frame, and each second spring is fixedly connected to the outer side of the baffle.

[0016] The above-mentioned technical scheme is adopted. In this scheme, the woven elastic band can be limited from the top by installing a baffle plate, so as to prevent the woven elastic band from shaking toward the top at will when shrinking and rebounding, thereby improving the accuracy of the elastic detection of the woven elastic band. During the movement of the limiting plate, the two baffles can squeeze the second spring in the opposite direction, so as to ensure that the baffle plate can completely cover the position of the top of the woven elastic band inside the limiting plate, thereby ensuring the effect of the subsequent elastic detection of the woven elastic band.

[0017] A further improvement of the technical solution of the utility model is that an opening inclined outward is provided at the other end of the limiting plate.

[0018] By adopting the above-mentioned technical solution, in this solution, by opening an opening inclined outward at the other end of the limit plate, the distance between the other ends of the two limit plates can be expanded, thereby ensuring that the opening inclined outward at the other end of the limit plate can rebound and shrink between the two limit plates during the movement of the limit plate.

[0019] A further improvement of the technical solution of the utility model is that a sliding block is fixedly installed at the bottom of the limiting plate, and the sliding block is located at both ends of the bidirectional screw rod.

[0020] The above technical solution is adopted. In this solution, the sliding track of the limit plate can be guided and limited by installing a slider, ensuring that the limit plate can maintain linear movement.

[0021] A further improvement of the technical solution of the utility model is that a hand wheel is fixedly installed on one side of the bidirectional screw rod, and the hand wheel is located on one side of the detection frame.

[0022] By adopting the above technical solution, in this solution, the contact area between the user's hand and the bidirectional screw rod can be enlarged by installing a hand wheel, thereby facilitating the user to rotate the bidirectional screw rod.

[0023] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0024] 1. The utility model provides a device for detecting elasticity of a braided elastic band. Through the mutual cooperation between a bidirectional screw rod and a limit plate, after the connecting component moves to the other end, the two limit plates can fit with the braided elastic band according to the different widths of the braided elastic band, and the position of the subsequent rebound of the braided elastic band can be guided and limited. At the same time, by installing a baffle, the braided elastic band can be prevented from swinging to both sides at will to affect the effect of the elasticity detection of the braided elastic band, thereby improving the accuracy of the elasticity detection of the braided elastic band.

[0025] 2. The utility model provides a woven elastic band elasticity detection device, which can facilitate the detachment of the woven elastic band from the periphery of the connecting column through the mutual cooperation between the connecting parts, thereby avoiding the position of the woven elastic band from being shifted, and further avoiding affecting the effect of the woven elastic band elasticity test. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The utility model will be further described below in conjunction with the accompanying drawings.

[0027] Figure 1 It is a three-dimensional diagram of the utility model;

[0028] Figure 2 It is a schematic diagram of the partial structure of the cross section of the detection frame of the utility model;

[0029] Figure 3 It is a schematic diagram of the local structure of the connecting plate of the utility model;

[0030] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0031] Figure 5 It is a schematic diagram of the partial structure of the cross section of the limiting plate of the utility model.

[0032] In the figure: 1, bottom plate; 101, scale line; 2, detection frame; 3, connecting part; 301, connecting column; 302, movable column; 303, first spring; 304, anti-slip pad; 4, controller; 5, fixed column; 6, connecting plate; 601, pointer; 7, electric push rod; 8, two-way screw rod; 801, hand wheel; 9, limit plate; 901, slider; 10, baffle; 14, second spring; 1401, fixed frame. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the embodiments:

[0034] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model provides a braided elastic band elasticity detection device, including a base plate 1 and a controller 4; a connecting plate 6 is slidably installed on the top of the base plate 1, and an electric push rod 7 is fixedly installed on one end of the connecting plate 6, and the electric push rod 7 is fixedly connected to the base plate 1, and a detection frame 2 is fixedly connected to the top of the base plate 1 outside the connecting plate 6, and a controller 4 is fixedly installed on one side of the detection frame 2, and a pointer 601 is fixedly connected to one side of the connecting plate 6, and a scale line 101 is attached to the top of the base plate 1 on the side of the pointer 601, and a connecting component 3 is provided on the top of the detection frame 2, which is used for stretching the braided elastic band, and a fixed column 5 is fixedly installed on the top of the detection frame 2 at one end of the connecting component 3, and the top of the detection frame 2 on both sides of the connecting component 3 is slidably connected to a limit plate 9, and a bidirectional screw rod 8 is rotatably installed inside the detection frame 2 through a bearing, and the bidirectional screw rod 8 is threadedly connected to the limit plate 9, and a hand wheel 801 is fixedly installed on one side of the bidirectional screw rod 8, and the hand wheel 801 is located on one side of the detection frame 2.

[0035] In this embodiment, by installing the electric push rod 7, the connecting plate 6 can be pushed to move, and at the same time, the electric push rod 7 cooperates with the connecting component 3, so that the woven elastic band can be automatically driven to stretch, and the elasticity of the woven elastic band can be detected. When the connecting plate 6 moves, the pointer 601 can be driven to move synchronously, so that the result of the elastic detection of the woven elastic band can be inferred according to the different positions of the scale line 101 pointed by the pointer 601. After the electric push rod 7 drives the connecting component 3 to move to the other end, according to the different widths of the woven elastic band, the user can rotate the bidirectional screw rod 8, and at the same time drive the two limit plates 9 to approach each other, so that the two limit plates 9 are in contact with the woven elastic band. After the woven elastic band is separated from the connecting component 3, the position of the rebound of the woven elastic band can be guided and limited, so as to avoid the woven elastic band swinging to both sides at will and affecting the effect of the elastic detection of the woven elastic band, thereby improving the accuracy of the elastic detection of the woven elastic band. By installing the hand wheel 801, the contact area between the user's hand and the bidirectional screw rod 8 can be expanded, so that it is convenient for the user to rotate the bidirectional screw rod 8.

[0036] like Figure 1 , Figure 3 and Figure 4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the connecting component 3 includes a connecting column 301, which is fixedly connected to the top of the connecting plate 6, and a movable column 302 is slidably installed inside the connecting column 301, and a first spring 303 is fixedly installed inside the connecting column 301, and the first spring 303 is fixedly connected to the bottom of the movable column 302, the top of the outer periphery of the connecting column 301 is a truncated cone shape inclined inward, and an anti-slip pad 304 is attached to the top of the movable column 302.

[0037] The cam 302 is then rotated to move the end of the cam 302 so that the user can move the cam 302 to the outside of the cam 302.

[0038] like Figure 1 , Figure 2 and Figure 5 As shown, based on Example 1, the utility model provides a technical solution: preferably, a baffle plate 10 is slidably installed inside the limit plate 9, and a plurality of fixing frames 1401 are fixedly installed on the outer side of the limit plate 9, and the inner side of each fixing frame 1401 is fixedly connected to a second spring 14, and each second spring 14 is fixedly connected to the outer side of the baffle plate 10.

[0039] In this embodiment, by installing the baffle 10, the woven elastic band can be limited from the top to prevent the woven elastic band from shaking toward the top at will when shrinking and rebounding, thereby improving the accuracy of the elastic detection of the woven elastic band. During the movement of the limiting plate 9, the two baffles 10 can squeeze the second spring 14 in the opposite direction, thereby ensuring that the baffle 10 can completely cover the position of the top of the woven elastic band inside the limiting plate 9, thereby ensuring the effect of the subsequent elastic detection of the woven elastic band.

[0040] like Figure 2 and Figure 5 As shown, based on Example 1, the utility model provides a technical solution: preferably, an opening inclined outward is provided at the other end of the limit plate 9, and a slider 901 is fixedly installed at the bottom of the limit plate 9, and the slider 901 is located at both ends of the bidirectional screw rod 8.

[0041] In this embodiment, by opening an opening inclined outward at the other end of the limit plate 9, the distance between the other ends of the two limit plates 9 can be expanded, thereby ensuring that the opening inclined outward at the other end of the limit plate 9 can rebound and shrink between the two limit plates 9. During the movement of the limit plate 9, the sliding trajectory of the limit plate 9 can be guided and limited by installing the slider 901, ensuring that the limit plate 9 can maintain a straight line movement.

[0042] The working principle of the braided elastic band elasticity detection device is described in detail below.

[0043] like Figure 1-Figure 5As shown, the user ties one end of the braided elastic band to be tested to the periphery of the fixed column 5, ties the other end of the braided elastic band to the periphery of the connecting column 301, and then uses the electric push rod 7 to push the connecting plate 6 to the other end, while driving the connecting column 301 to move, stretching the braided elastic band, and observing the different positions of the pointer 601 pointing to the scale line 101 to determine the stretched length of the braided elastic band, and stops after stretching the braided elastic band to a certain length. According to the different widths of the braided elastic band, the user can manually turn the hand wheel 801 and simultaneously push the bidirectional screw rod 8 The user then presses the movable column 302 downwards to move the movable column 302 toward the inside of the connecting column 301, thereby causing the woven elastic band to detach from the periphery of the connecting column 301 and rebound to one end. The woven elastic band can rebound and shrink along the space between the two limit plates 9 and the bottom of the baffle 10. When the woven elastic band stops moving, the user can determine the elastic effect of the woven elastic band by observing the rebound of the woven elastic band.

[0044] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A braided elastic band elasticity detection device, comprising a base plate (1) and a controller (4); characterized in that: A connecting plate (6) is slidably mounted on the top of the bottom plate (1), an electric push rod (7) is fixedly mounted on one end of the connecting plate (6), and the electric push rod (7) is fixedly connected to the bottom plate (1). A detection frame (2) is fixedly connected to the top of the bottom plate (1) outside the connecting plate (6), and a controller (4) is fixedly mounted on one side of the detection frame (2). A pointer (601) is fixedly connected to one side of the connecting plate (6), and a scale line (101) is attached to the top of the bottom plate (1) on the side of the pointer (601). A connecting component (3) is provided on the top of the detection frame (2), and the connecting component (3) is used to stretch the braided elastic band. A fixing column (5) is fixedly mounted on the top of the detection frame (2) at one end of the connecting component (3), and the top of the detection frame (2) on both sides of the connecting component (3) is slidably connected to a limit plate (9). A bidirectional screw rod (8) is rotatably mounted inside the detection frame (2) through a bearing, and the bidirectional screw rod (8) is threadedly connected to the limit plate (9).

2. A braided elastic band elasticity detection device according to claim 1, characterized in that: The connecting component (3) comprises a connecting column (301), the connecting column (301) being fixedly connected to the top of the connecting plate (6), a movable column (302) being slidably mounted inside the connecting column (301), a first spring (303) being fixedly mounted inside the connecting column (301), and the first spring (303) being fixedly connected to the bottom of the movable column (302).

3. A braided elastic band elasticity detection device according to claim 2, characterized in that: The top of the outer periphery of the connecting column (301) is in the shape of a truncated cone that is inclined inwards.

4. A braided elastic band elasticity detection device according to claim 3, characterized in that: An anti-slip pad (304) is attached to the top of the movable column (302).

5. A braided elastic band elasticity detection device according to claim 1, characterized in that: A baffle (10) is slidably mounted inside the limit plate (9), and a plurality of fixing frames (1401) are fixedly mounted on the outside of the limit plate (9). The inside of each fixing frame (1401) is fixedly connected to a second spring (14), and each second spring (14) is fixedly connected to the outside of the baffle (10).

6. A braided elastic band elasticity detection device according to claim 1, characterized in that: The other end of the limiting plate (9) is provided with an opening inclined outward.

7. A braided elastic band elasticity detection device according to claim 6, characterized in that: A slider (901) is fixedly mounted on the bottom of the limit plate (9), and the slider (901) is located at both ends of the bidirectional screw rod (8).

8. A braided elastic band elasticity detection device according to claim 1, characterized in that: A hand wheel (801) is fixedly mounted on one side of the bidirectional screw rod (8), and the hand wheel (801) is located on one side of the detection frame (2).

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