Metering detection device for hardness detection

Abstract

The metering detection device comprises a base, a rotating disc, a limiting rod and a movable block, a plurality of uniformly distributed hemispherical grooves are formed in the surfaces of the two sides of the top end of the base, and the movable block is connected to the edge of the top end of the base on one side of the hemispherical grooves through a hinge; a first electric push rod is fixedly connected to the center of the top end of the base, a cross rod is fixedly connected to the top end of the first electric push rod, and supporting rollers are connected to the left end and the right end of the cross rod; a fixing frame is fixedly connected to the side wall of the base, a connecting column is fixedly connected to the lower side surface of the top end of the fixing frame, a rotating disc is rotationally connected to the bottom of the connecting column, four notches are formed in the edge of the surface of the rotating disc in a circumferential array mode, and limiting rods penetrate through the surfaces of the two sides of the notches; textile tightening is facilitated by arranging the movable blocks and the supporting rollers, detection can be kept stable, and the structure is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of textile fabric detection, in particular to a measurement detection device for hardness detection. Background Art

[0002] Textiles for different purposes have different requirements for the softness and hardness. For example, car seat fabrics require a certain hardness to maintain their shape, while sportswear pays more attention to elasticity and softness. The softness and hardness directly affect the user experience.

[0003] When conducting production testing on textiles and fabrics, it is inconvenient to flatten and fix the fabrics, which may cause the textiles to be unstable and difficult to bear force during testing, affecting the test results. Utility Model Content

[0004] The purpose of the utility model is to provide a measuring and detecting device for hardness testing, which solves the problem in the background art that it is inconvenient to flatten and fix the fabric, which may cause the textile to be unstable and difficult to bear force during testing, thereby affecting the test results.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A metrological detection device for hardness testing, comprising a base, a rotating disk, a limit rod and a movable block, wherein a plurality of evenly distributed hemispherical grooves are provided on both sides of the top surface of the base, the movable block is connected to the top edge of the base on one side of the hemispherical groove by a loose-leaf hinge, and a plurality of hemispherical blocks are evenly provided on the surface of the movable block, a No. 1 electric push rod is fixedly connected to the top center of the base, a cross bar is fixedly connected to the top of the No. 1 electric push rod, and support rollers are connected to the left and right ends of the cross bar; a fixed frame is fixedly connected to the side wall of the base, a connecting column is fixedly connected to the lower side surface of the top of the fixing frame, and the bottom of the connecting column is rotatably connected to the rotating disk, and four notches are provided on the surface edge of the rotating disk in a circumferential array, and the surfaces on both sides of the notch are penetrated by the limit rod, and the bottom of the limit rod is fixedly connected to the surface of the mounting block, and the surface of the mounting block penetrates and is fixedly connected to the detection head; a No. 2 electric push rod is fixedly connected to the top of the fixing frame on one side of the connecting column, and the bottom telescopic end of the No. 2 electric push rod penetrates the surface of the fixing frame and is fixedly connected to the pressure block.

[0006] In this technical solution, the hemispherical block and the hemispherical groove will press the textile, and according to the tightness of the textile at this time, the No. 1 electric push rod will be started to drive the support rollers on both sides to rise, lift the textile and tighten it, so that the tension can be adjusted at any time, providing convenience and force points for subsequent inspections, thereby improving convenience; the No. 2 electric push rod will be started to drive the pressure block to move downward, and the pressure block will push the detection head downward, so that the detection head can perform extrusion detection on the textile below, and the specifications and shapes of the detection heads on each mounting block are different, which can adapt to different types of textile inspections.

[0007] Preferably, the top end of the limiting rod is fixedly connected to the limiting head, and a spring is sleeved on the surface of the limiting rod between the limiting head and the rotating disk.

[0008] Preferably, a clamping block is fixedly connected to one end of the movable block away from the movable leaf, and a clamping slot is provided on a surface of one side of the base away from the movable leaf.

[0009] Preferably, the pressing block is higher than the height of the limiting rod, and the pressing block and the detection head below are located on the same vertical line.

[0010] Preferably, the support rollers are located on both sides of the rotating disk and are perpendicular to the direction of the crossbar.

[0011] Preferably, the surface of the rotating disk and the top surface of the base are parallel to each other, and the detection head and the top surface of the base are perpendicular to each other.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model can conveniently fix and tighten textiles through the movable block, hemispherical groove, hemispherical block and support roller. Open the movable block, spread the textile fabric flat on the surface of the base and tighten it as much as possible, and then close the movable block at this time. The hemispherical block and hemispherical groove will press the textile, and according to the tightness of the textile at this time, start the No. 1 electric push rod to drive the support rollers on both sides to rise, lift the textile and tighten it, thereby facilitating the fixation of the textile and enabling it to adjust the tension state at any time, providing convenience and force points for subsequent detection, and improving convenience.

[0014] 2. The utility model can detect textiles through the rotating disk, detection head, No. 2 electric push rod and pressure block. The rotating disk is manually rotated to move the detection head directly under the pressure block. Then the No. 2 electric push rod is started to drive the pressure block to move downward. The pressure block pushes the detection head downward, so that the detection head can perform squeezing detection on the textile below. The specifications and shapes of the detection heads on each mounting block are different, which can adapt to different types of textile detection, thereby improving the detection efficiency and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 It is an overall view of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the rotating disk of the utility model;

[0018] Figure 3This is a schematic structural diagram of the briquetting part of the utility model.

[0019] In the figure: 1. Base; 101. Hemispherical groove; 102. Clamping slot; 2. Movable block; 201. Hemispherical block; 202. Clamping block; 3. Electric push rod No. 1; 4. Cross bar; 5. Support roller; 6. Fixed frame; 7. Connecting column; 8. Rotating disk; 9. Notch; 10. Mounting block; 11. Detection head; 12. Limit rod; 121. Limit head; 13. Spring; 14. Electric push rod No. 2; 15. Pressing block. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, they are further elaborated below in conjunction with specific implementation methods.

[0021] A metrological test device for hardness testing, see Figures 1 to 3 , including a base 1, a rotating disk 8, a limit rod 12 and a movable block 2. A number of evenly distributed hemispherical grooves 101 are provided on both sides of the top of the base 1. The movable block 2 is connected to the top edge of the base 1 on one side of the hemispherical groove 101 through a loose-leaf hinge, and a number of hemispherical blocks 201 are evenly provided on the surface of the movable block 2. When the movable block 2 is closed, the hemispherical blocks 201 and the hemispherical grooves 101 will press the textile; an electric push rod 3 is fixedly connected to the top of the base 1 in the center, and a cross bar 4 is fixedly connected to the top of the No. 1 electric push rod 3. Support rollers 5 are connected to the left and right ends of the cross bar 4. The No. 1 electric push rod 3 drives the support rollers 5 on both sides to rise, lifts up and tightens the textile, and can adjust the tension state at any time, providing convenience and force points for subsequent inspections.

[0022] At the same time, the side wall of the base 1 is fixedly connected to a fixing frame 6, and the lower surface of the top of the fixing frame 6 is fixedly connected to a connecting column 7. The bottom of the connecting column 7 is rotatably connected to a rotating disk 8. The surface edge of the rotating disk 8 is provided with four notches 9 in a circular array. The surfaces on both sides of the notch 9 are penetrated by a limiting rod 12. The bottom of the limiting rod 12 is fixedly connected to the surface of the mounting block 10, and the surface of the mounting block 10 is penetrated and fixedly connected with a detection head 11; the top of the fixing frame 6 on one side of the connecting column 7 is fixedly connected to a No. 2 electric push rod 14, and the bottom telescopic end of the No. 2 electric push rod 14 penetrates the surface of the fixing frame 6 and is fixedly connected to the pressure block 15. When the No. 2 electric push rod 14 is started, it drives the pressure block 15 to move downward, and the pressure block 15 pushes the detection head 11 to move downward, so that the detection head 11 can perform extrusion detection on the textile below, and the specifications and shapes of the detection heads 11 on each mounting block 10 are different, which can adapt to different types of textile detection.

[0023] Specifically, such as Figure 2As shown, the top of the limit rod 12 is fixedly connected to the limit head 121, and a spring 13 is provided on the surface of the limit rod 12 between the limit head 121 and the rotating disk 8. The main function of the limit rod 12 is to enable the mounting block 10 and the detection head 11 to maintain a stable and vertical state during the lifting process. After the pressing block 15 is pressed, the spring 13 will bounce back and drive the limit rod 12 and the mounting block 10 back to their original position.

[0024] It is worth noting that if Figure 1 As shown, the end of the movable block 2 away from the loose-leaf is fixedly connected to a card block 202, and the surface of the base 1 away from the loose-leaf is provided with a card slot 102. After the movable block 2 is completely closed, the card block 202 will be inserted into the card slot 102, and the hemispherical block 201 will enter the hemispherical groove 101, at which time the textile will be pressed tightly.

[0025] It is worth noting that the pressure block 15 is higher than the height of the limit rod 12. Therefore, during the normal rotation of the rotating disk 8, the limit rod 12 will not be blocked by the pressure block 15, and the pressure block 15 and the detection head 11 below are located on the same vertical line. Therefore, after the pressure block 15 descends, it can directly contact the detection head 11 to cause it to descend.

[0026] It should be noted that the size of the notch 9 is larger than that of the pressure block 15, so there is no need for precise alignment when rotating. After rotating to the approximate position, the second electric push rod 14 can be started to drive the pressure block 15 to descend, and the descending speed is slow, which is convenient for adjustment. When rotating, the rotation between the rotating disk 8 and the connecting column 7 has a damping effect, which plays a partial limit role. When the pressure block 15 descends for detection, the rotating disk 8 can be manually supported to further provide a stable effect.

[0027] It is worth noting that if Figure 1 As shown, the support rollers 5 are located on both sides of the rotating disk 8 and are perpendicular to the direction of the cross bar 4. Therefore, during the lifting and lowering process of the support rollers 5, they will not collide with the rotating disk 8, and the support rollers 5 can rotate normally, and the square brush textiles can slide on their surface.

[0028] It is worth noting that the surface of the rotating disk 8 is parallel to the top surface of the base 1, and the detection head 11 is perpendicular to the top surface of the base 1, so the detection head 11 can contact the textile in a vertical state, making the detection more stable and the force more accurate.

[0029] In actual use, open the movable block 2, spread the textile fabric flat on the surface of the base 1 and stretch it as tight as possible, then close the movable block 2 at this time, the hemispherical block 201 and the hemispherical groove 101 will press the textile, and start the No. 1 electric push rod 3 according to the tightness of the textile at this time, so that it drives the support rollers 5 on both sides to rise, lift the textile and tighten it, thereby facilitating the fixation of the textile and enabling it to adjust the tension state at any time, providing convenience and force points for subsequent detection, and improving convenience; manually turn the rotating disk 8 to rotate the detection head 11 to just below the pressure block 15, and then the No. 2 electric push rod 14 is started to drive the pressure block 15 to move downward, and the pressure block 15 pushes the detection head 11 to move downward, so that the detection head 11 can perform extrusion detection on the textile below, and the specifications and shapes of the detection heads 11 on each mounting block 10 are different, which are suitable for different types of textile detection, thereby improving the detection efficiency and practicality of the device.

[0030] In addition, the components designed in this utility model are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in this field. Needless to say, the content protected by this utility model does not involve improvements to internal structures and methods.

[0031] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A metrological detection device for hardness testing, comprising a base (1), a rotating disk (8), a limiting rod (12) and a movable block (2), characterized in that: The top and side surfaces of the base (1) are provided with a plurality of evenly distributed hemispherical grooves (101); the movable block (2) is connected to the top edge of the base (1) on one side of the hemispherical groove (101) through a hinge, and the surface of the movable block (2) is evenly provided with a plurality of hemispherical blocks (201); the top center of the base (1) is fixedly connected to a No. 1 electric push rod (3); the top of the No. 1 electric push rod (3) is fixedly connected to a cross bar (4); the left and right ends of the cross bar (4) are connected to support rollers (5); the side wall of the base (1) is fixedly connected to a fixing frame (6); the top lower surface of the fixing frame (6) is fixedly connected to a connecting rod (5); A connecting column (7) is provided, wherein the bottom of the connecting column (7) is rotatably connected to a rotating disk (8), and the surface edge of the rotating disk (8) is provided with four notches (9) in a circumferential array, and the surfaces on both sides of the notches (9) are penetrated by a limiting rod (12), and the bottom of the limiting rod (12) is fixedly connected to the surface of the mounting block (10), and the surface of the mounting block (10) is penetrated and fixedly connected to a detection head (11); the top of the fixing frame (6) on one side of the connecting column (7) is fixedly connected to a No. 2 electric push rod (14), and the bottom telescopic end of the No. 2 electric push rod (14) penetrates the surface of the fixing frame (6) and is fixedly connected to the pressure block (15).

2. A metrological detection device for hardness detection according to claim 1, characterized in that: The top end of the limiting rod (12) is fixedly connected to the limiting head (121), and a spring (13) is sleeved on the surface of the limiting rod (12) between the limiting head (121) and the rotating disk (8).

3. The metrological detection device for hardness detection according to claim 1, characterized in that: The movable block (2) is fixedly connected to an end thereof away from the movable leaf with a clamping block (202), and a clamping slot (102) is provided on a surface of a side of the base (1) away from the movable leaf.

4. A metrological testing device for hardness testing according to claim 1, characterized in that: The pressing block (15) is higher than the height of the limiting rod (12), and the pressing block (15) and the detection head (11) below are located on the same vertical line.

5. The metrological detection device for hardness detection according to claim 1, characterized in that: The support rollers (5) are located on both sides of the rotating disk (8) and are perpendicular to the direction of the crossbar (4).

6. The metrological detection device for hardness detection according to claim 1, characterized in that: The surface of the rotating disk (8) and the top surface of the base (1) are parallel to each other, and the detection head (11) and the top surface of the base (1) are perpendicular to each other.

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