Artificial leather softness detection equipment

Abstract

The utility model relates to the technical field of artificial leather production and processing devices, and provides artificial leather softness detection equipment which comprises a base table, a plurality of bearing tables fixedly arranged on the outer surface of the base table, a plurality of artificial leather placing grooves formed in the outer surfaces of the bearing tables respectively, a top frame fixedly arranged on the outer surface of the base table, and a driving assembly arranged on the top frame. The device is provided with a structure capable of detecting the softness of artificial leather samples with different thicknesses, so that the softness characteristic of a material can be truly reflected, device detection data distortion caused by too thick or too thin artificial leather samples is avoided, device detection errors are reduced, the device can meet diversified requirements, the practicability of the device is improved, and the universal application range of the device is widened. A structure capable of synchronously detecting the softness of a plurality of artificial leather samples is designed, so that the detection efficiency of the device is improved, a plurality of samples can be detected at a time, the batch detection speed is improved, data comparison is facilitated, and the labor and time cost is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of artificial leather production and processing equipment, and in particular to an artificial leather softness testing device. Background Technology

[0002] Artificial leather softness testing equipment is a specialized instrument used to measure the softness of artificial leather materials. By simulating physical pressure or dynamic testing methods, it quantifies and evaluates the material's softness, hardness, elasticity, and other performance indicators. It is widely used in production, research and development, and quality inspection, and is a key technical tool for improving the quality of artificial leather.

[0003] In the prior art, such as Chinese Publication No. CN205333632U, a utility model discloses a device for testing the softness of artificial leather, including a worktable, a pressing device, and first and second driving devices. The upper side of the worktable is composed of a horizontal surface and an inclined surface. The pressing device can be vertically raised and lowered to be positioned directly above the horizontal surface. The lower side of the pressing device forms a horizontal pressing surface corresponding to the horizontal surface. The first driving device can drive the pressing device to move, and the second driving device can drive the artificial leather on the worktable to move forward in a straight line. The inclined surface of the worktable is located in front of the horizontal surface along the direction of movement of the artificial leather. This utility model can automatically feed the artificial leather material and make it move forward along the horizontal surface. When the front end of the artificial leather contacts the inclined surface, the softness can be calculated by calculating the distance it extends beyond the horizontal surface. The longer the distance it extends beyond the horizontal surface, the worse the softness. This utility model can realize automatic detection of the softness of artificial leather, save labor, and has high detection accuracy and fast detection speed.

[0004] While the above-mentioned solutions have the advantages mentioned above, their disadvantages include the lack of a structure that can test the softness of artificial leather samples of different thicknesses. This can easily lead to distorted test data, failing to accurately reflect the softness characteristics of the material, resulting in increased test errors. The device is also unable to meet diverse needs, limiting its practicality and versatility. Furthermore, the lack of a structure that allows the device to simultaneously test the softness of multiple artificial leather samples can lead to low device efficiency, requiring testing only one sample at a time. Batch testing is time-consuming, data comparison is difficult, and it is hard to quickly assess material uniformity, while also increasing manpower and time costs. Utility Model Content

[0005] The purpose of this invention is to provide a device for testing the softness of artificial leather. This invention is designed with a structure that can test the softness of artificial leather samples of different thicknesses, avoiding data distortion and accurately reflecting the softness characteristics of the material. It reduces the detection error of the device, meets diverse needs, and improves the practicality and versatility of the device. The design also includes a structure that allows the device to simultaneously test the softness of multiple artificial leather samples, improving the testing efficiency. Multiple samples can be tested at once, increasing the speed of batch testing, facilitating data comparison, and reducing labor and time costs.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a device for testing the softness of artificial leather, comprising:

[0007] The base, on the outer surface of which multiple support platforms are fixedly disposed, further includes:

[0008] Multiple artificial leather placement slots are respectively opened on the outer surface of multiple support platforms. A top frame is fixedly installed on the outer surface of each support platform. A driving assembly is installed on the top frame. A moving plate is movably connected to the driving assembly. Multiple pressure plates are fixedly installed on the bottom outer surface of the moving plate. Displacement sensors are fixedly embedded on the inner surface of each pressure plate. Multiple artificial leather samples whose softness is to be tested are placed in the artificial leather placement slots of the multiple support platforms. The moving plate and the multiple pressure plates move down to apply pressure to the artificial leather samples. The multiple displacement sensors measure and record the deformation distance of the artificial leather samples.

[0009] Preferably, the drive assembly includes two first drive screws, both of which are rotatably connected to the inner surface of the top frame and threadedly connected to the inner surface of the moving plate. A pulley is fixedly provided on one end face of each of the two first drive screws, and a synchronous belt is driven to the outer surface of the two pulleys. One pulley rotates with the first drive screw, and at the same time, the pulley drives the other pulley to rotate synchronously with the first drive screw through the synchronous belt. The synchronous rotation of the two first drive screws in the same direction drives the moving plate and multiple pressure plates to move downward.

[0010] Preferably, a first frame is fixedly mounted on the outer surface of the top frame, and a first motor is fixedly mounted on the outer surface of the first frame. The output shaft of the first motor is fixedly connected to the outer surface of one of the pulleys. When the first motor is turned on, the output shaft of the first motor drives one of the pulleys and the first drive screw to rotate.

[0011] Preferably, the driving assembly further includes a limiting rod, which is fixedly disposed on the inner surface of the top frame and slidably connected to the outer surface of the moving plate. A second driving screw is rotatably connected to the inner surface of the top frame and threadedly connected to the inner surface of the moving plate. When the second driving screw rotates, under the limiting and guiding effect of the limiting rod on the other side, the second driving screw drives the moving plate and multiple pressure plates to move down to contact the surface of the artificial leather sample and apply pressure to the artificial leather sample.

[0012] Preferably, a second motor is fixedly installed on the outer surface of the top frame, the output shaft of the second motor is fixedly connected to one end face of the second drive screw, a second frame is fixedly installed on the outer surface of the top frame, and the second frame is fixedly connected to the second motor. When the second motor is turned on, the output shaft of the second motor drives the second drive screw to rotate, and the second frame fixes the second motor.

[0013] Preferably, two handles are fixedly provided on the outer surface of the base, and the two handles are symmetrically arranged on the outer surface of the base, so that the base and the device can be picked up and held by the two handles.

[0014] Preferably, a control keyboard is fixedly mounted on the outer surface of the base, and a display screen is fixedly embedded on the inner surface of the base. The control keyboard is mounted on the base, and the display screen displays the device detection data.

[0015] Preferably, a plurality of support columns are fixedly provided on the outer surface of the bottom of the base, and two stabilizing plates are fixedly provided on the opposite surfaces of the plurality of support columns, and the plurality of support columns and the two stabilizing plates provide stable support for the main body of the device.

[0016] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0017] This invention features a device designed to test the softness of artificial leather samples of varying thicknesses. This allows for accurate reflection of the material's softness characteristics, preventing data distortion caused by excessively thick or thin artificial leather samples and reducing testing errors. The device can meet diverse needs, enhancing its practicality and versatility. Furthermore, it incorporates a structure that enables simultaneous softness testing of multiple artificial leather samples, improving testing efficiency. Multiple samples can be tested at once, increasing batch testing speed, facilitating data comparison, and reducing labor and time costs. Attached Figure Description

[0018] Figure 1 A three-dimensional structural diagram of an artificial leather softness testing device provided by this utility model (Example 1);

[0019] Figure 2A three-dimensional structural diagram of an artificial leather softness testing device provided by this utility model (Example 2);

[0020] Figure 3 A side perspective view of a synthetic leather softness testing device provided by this utility model;

[0021] Figure 4 A side view of the artificial leather softness testing device provided by this utility model;

[0022] Figure 5 This utility model provides a device for testing the softness of artificial leather. Figure 1 A magnified three-dimensional structural diagram at point A in the diagram.

[0023] Legend:

[0024] 1. Base; 2. Support platform; 3. Artificial leather placement slot; 4. Pressure plate; 5. Moving plate; 6. Top frame; 7. Synchronous belt; 8. Display screen; 9. Support column; 10. Stabilizing plate; 11. Control keyboard; 12. Handle; 13. First motor; 14. Pulley; 15. First drive screw; 16. First frame; 17. Limiting rod; 18. Second frame; 19. Second motor; 20. Second drive screw; 21. Displacement sensor. Detailed Implementation

[0025] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0027] Example 1, as Figures 1 to 5As shown, this utility model provides a device for testing the softness of artificial leather, including a base 1, a plurality of bearing platforms 2 fixedly disposed on the outer surface of the base 1, a plurality of artificial leather placement slots 3 respectively opened on the outer surface of the plurality of bearing platforms 2, a top frame 6 fixedly disposed on the outer surface of the base 1, a drive assembly disposed on the top frame 6, a movable plate 5 movably connected to the drive assembly, a plurality of pressure plates 4 fixedly disposed on the bottom outer surface of the movable plate 5, displacement sensors 21 fixedly embedded on the inner surface of each of the plurality of pressure plates 4, the drive assembly including two first drive screws 15, both first drive screws 15 being rotatably connected to the inner surface of the top frame 6, both first drive screws 15 being threadedly connected to the inner surface of the movable plate 5, a pulley 14 fixedly disposed on one end face of each of the two first drive screws 15, a synchronous belt 7 being drivenly connected to the outer surface of the two pulleys 14, a first frame 16 fixedly disposed on the outer surface of the top frame 6, a first motor 13 fixedly mounted on the outer surface of the first frame 16, the output shaft of the first motor 13 being fixedly connected to the outer surface of one of the pulleys 14, and the plurality of The artificial leather sample to be tested for softness is placed in the artificial leather placement slot 3 of multiple support platforms 2. The first motor 13 is turned on, and the output shaft of the first motor 13 drives one side pulley 14 and the first drive screw 15 to rotate. At the same time, the pulley 14 drives the other side pulley 14 and the first drive screw 15 to rotate synchronously through the synchronous belt 7. The synchronous rotation of the first drive screws 15 on both sides drives the moving plate 5 and multiple pressure plates 4 to move down to contact the surface of the artificial leather sample. The moving plate 5 and multiple pressure plates 4 continue to move down to apply pressure to the artificial leather sample. Multiple displacement sensors 21 measure and record the deformation distance of the artificial leather sample. The shorter the deformation distance of the artificial leather sample, the lower the material softness. The longer the deformation distance of the artificial leather sample, the higher the material softness. The displacement sensors 21 transmit the detection and recording data to the display screen 8 for display. The output shaft of the first motor 13 drives the first drive screws 15 on both sides to rotate, thereby moving the moving plate 5 to different heights on the vertical plane, so that the device can test artificial leather samples of different thicknesses.

[0028] Example 2, as Figures 1 to 5 As shown, the drive assembly also includes a limiting rod 17, which is fixedly mounted on the inner surface of the top frame 6 and slidably connected to the outer surface of the moving plate 5. A second drive screw 20 is rotatably connected to the inner surface of the top frame 6 and threadedly connected to the inner surface of the moving plate 5. A second motor 19 is fixedly mounted on the outer surface of the top frame 6, and the output shaft of the second motor 19 is fixedly connected to one end face of the second drive screw 20. A second frame 18 is fixedly mounted on the outer surface of the top frame 6 and fixedly connected to the second motor 19. When the second motor 19 is turned on, the output shaft of the second motor 19 drives the second drive screw 20 to rotate. Under the limiting and guiding effect of the limiting rod 17 on the other side, the second drive screw 20 drives the moving plate 5 and multiple pressure plates 4 to move down to contact the surface of the artificial leather sample and apply pressure to the artificial leather sample.

[0029] Furthermore, such as Figures 1 to 5 As shown, two handles 12 are fixedly installed on the outer surface of the base 1. The two handles 12 are symmetrically arranged on the outer surface of the base 1, and the base 1 and the device are picked up and held by the two handles 12.

[0030] Furthermore, such as Figures 1 to 5 As shown, a control keyboard 11 is fixedly installed on the outer surface of the base 1, and a display screen 8 is fixedly embedded on the inner surface of the base 1. The base 1 is used to install the control keyboard 11, and the display screen 8 displays the device detection data.

[0031] Furthermore, such as Figures 1 to 5 As shown, multiple support columns 9 are fixedly installed on the bottom outer surface of the base 1, and two stabilizing plates 10 are fixedly installed on the opposite sides of the multiple support columns 9. The multiple support columns 9, together with the two stabilizing plates 10, provide stable support for the main body of the device.

[0032] Working principle: Multiple artificial leather samples to be tested for softness are placed in the artificial leather placement slots 3 of multiple support platforms 2. The first motor 13 is turned on, and the output shaft of the first motor 13 drives one pulley 14 and the first drive screw 15 to rotate. At the same time, the pulley 14 drives the other pulley 14 and the first drive screw 15 to rotate synchronously through the synchronous belt 7. The synchronous rotation of the first drive screws 15 on both sides drives the moving plate 5 and multiple pressure plates 4 to move down to contact the surface of the artificial leather sample. The moving plate 5 and multiple pressure plates 4 continue to move down to apply pressure to the artificial leather sample. Multiple displacement sensors 21 measure and record the deformation distance of the artificial leather sample. The shorter the distance, the lower the material softness; the longer the deformation distance of the artificial leather sample, the higher the material softness. The displacement sensor 21 transmits the detection and recording data to the display screen 8 for display. The output shaft of the first motor 13 drives the first drive screws 15 on both sides to rotate, thereby moving the moving plate 5 to different heights on the vertical plane, so that the device can detect artificial leather samples of different thicknesses. Alternatively, the second motor 19 can be turned on, and the output shaft of the second motor 19 drives the second drive screw 20 to rotate. Under the limiting and guiding of the limiting rod 17 on the other side, the second drive screw 20 drives the moving plate 5 and multiple pressure plates 4 to move down to contact the surface of the artificial leather sample and apply pressure to the artificial leather sample.

[0033] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A synthetic leather softness detection apparatus, comprising: The base (1), wherein a plurality of bearing platforms (2) are fixedly disposed on the outer surface of the base (1), is characterized in that it further includes: Multiple artificial leather placement slots (3) are respectively opened on the outer surface of multiple support platforms (2). A top frame (6) is fixedly installed on the outer surface of the base platform (1). A driving component is provided on the top frame (6). A moving plate (5) is movably connected to the driving component. Multiple pressure plates (4) are fixedly installed on the bottom outer surface of the moving plate (5). Displacement sensors (21) are fixedly embedded on the inner surface of each of the multiple pressure plates (4).

2. The artificial leather softness detection device according to claim 1, characterized in that: The drive assembly includes two first drive screws (15), both of which are rotatably connected to the inner surface of the top frame (6), both of which are threadedly connected to the inner surface of the moving plate (5), and both of which are fixedly provided with pulleys (14) on one end face of the two first drive screws (15), and both of which are connected to a synchronous belt (7) on the outer surface of the two pulleys (14).

3. The artificial leather softness detection device according to claim 2, characterized in that: The top frame (6) is fixedly provided with a first frame (16), and a first motor (13) is fixedly installed on the outer surface of the first frame (16). The output shaft of the first motor (13) is fixedly connected to the outer surface of a pulley (14).

4. The artificial leather softness detection device according to claim 1, characterized in that: The drive assembly also includes a limiting rod (17), which is fixedly disposed on the inner surface of the top frame (6). The limiting rod (17) is slidably connected to the outer surface of the moving plate (5). A second drive screw (20) is rotatably connected to the inner surface of the top frame (6), and the second drive screw (20) is threadedly connected to the inner surface of the moving plate (5).

5. The artificial leather softness detection device according to claim 4, characterized in that: The top frame (6) is fixedly mounted with a second motor (19), the output shaft of the second motor (19) is fixedly connected to one end face of the second drive screw (20), and the top frame (6) is fixedly mounted with a second frame (18), which is fixedly connected to the second motor (19).

6. The artificial leather softness detection device according to claim 1, characterized in that: Two handles (12) are fixedly provided on the outer surface of the base (1), and the two handles (12) are symmetrically arranged on the outer surface of the base (1).

7. The artificial leather softness detection device according to claim 1, characterized in that: A control keyboard (11) is fixedly installed on the outer surface of the base (1), and a display screen (8) is fixedly embedded on the inner surface of the base (1).

8. The artificial leather softness detection device according to claim 1, characterized in that: Multiple support columns (9) are fixedly installed on the bottom outer surface of the base (1), and two stabilizing plates (10) are fixedly installed on the opposite sides of the multiple support columns (9).

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