A precise carpet wear resistance detection device

Abstract

The utility model relates to carpet wear resistance detection device technical field, especially precise carpet wear resistance detection device, including support, controller, from gear, from toothed plate, upper edge, main motor, main shaft, main gear, main toothed plate, bearing plate, guide frame, polishing assembly, guide component, sliding assembly and rotating component, be provided with from toothed plate on the bottom wall of guide component, the output of rotating component is provided with from gear, the inside of support is provided with guide frame, the side wall of sliding assembly is provided with main toothed plate, the upper side of guide frame is provided with main motor, the output of main motor is provided with main shaft, one end of main shaft is provided with main gear, when carpet wear resistance detection device is in the process of using, the device through double motor collaborative control horizontal displacement and vertical pressure, not only has improved the detection efficiency, also has guaranteed the security of operation, the device design is ingenious, the structure is reasonable, can realize the quick, accurate detection to carpet wear resistance.

Description

Technical Field

[0001] This utility model relates to the technical field of carpet abrasion resistance testing devices, and in particular to a precise carpet abrasion resistance testing device. Background Technology

[0002] Carpets are floor coverings made from natural fibers such as cotton, linen, wool, silk, and grass yarn, or chemically synthesized fibers, through hand or mechanical processes of weaving, tufting, or spinning. As a widely used home decoration and functional material, the wear resistance of carpets is one of the important indicators for measuring their quality and service life.

[0003] In practical use, traditional testing methods can only perform a single friction test on carpets, which cannot fully simulate the complex wear and tear conditions in actual use. For example, the control of vertical pressure is not precise enough, and it cannot simulate the process of carpets gradually thinning due to wear in actual use. These methods urgently need improvement, which makes it difficult to quickly, accurately and efficiently test the abrasion resistance of carpets.

[0004] Therefore, to address the aforementioned problem of the inconvenience in quickly, accurately, and efficiently testing the abrasion resistance of carpets, a precision carpet abrasion resistance testing device can be designed. During use, this device utilizes dual motors to collaboratively control horizontal displacement and vertical pressure, combined with a gear and toothed plate precision transmission system, to automate the entire process of carpet positioning, clamping, polishing, and resetting. This not only improves testing efficiency but also ensures operational safety. The device is ingeniously designed and structurally sound, enabling rapid and accurate testing of carpet abrasion resistance. Utility Model Content

[0005] To overcome the problem that traditional testing methods can only perform a single friction test on carpets during the use of a precise carpet abrasion resistance testing device, which cannot fully simulate the complex wear and tear conditions in actual use, such as insufficient precision in controlling vertical pressure and inability to simulate the process of carpets gradually thinning due to wear in actual use, improvements are urgently needed, thus hindering the rapid, accurate, and efficient testing of carpet abrasion resistance.

[0006] The technical solution of this utility model is as follows: a precision carpet abrasion resistance testing device, comprising a bracket, a controller, a driven gear, a driven tooth plate, an upper edge, a main motor, a main shaft, a main gear, a main tooth plate, a bearing plate, a guide frame, a grinding component, a guide component, a sliding component, and a rotating component. A controller is provided on one side of the bracket, a grinding component is provided inside the bracket, two sets of guide components are provided on both sides of the bracket, a driven tooth plate is provided on the bottom wall of the guide component, a rotating component is provided on one side of the bracket, a driven gear is provided at the output end of the rotating component, a guide frame is provided inside the bracket, sliding components are provided on both sides of the guide frame, a main tooth plate is provided on the side wall of the sliding component, a main motor is provided above one side of the guide frame, a main shaft is provided at the output end of the main motor, a main gear is provided at one end of the main shaft, a bearing plate is provided inside the guide frame, and multiple upper edges are provided on the upper inner wall of the guide frame.

[0007] Preferably, during the use of the carpet abrasion testing device, firstly, the carpet to be tested is placed on the support plate inside the guide frame. The controller starts the main motor, which drives the main shaft to rotate, thereby driving the main gear to rotate. Since the main gear meshes with the main gear plate, the main gear plate will rise with the rotation of the main gear. This action is transmitted to the support plate through the sliding component, causing the support plate and the carpet on it to rise together. When the four sides of the carpet are in close contact with the multiple sets of upper edges above the guide frame, the carpet is firmly clamped, ensuring stability during the testing process. Subsequently, the controller starts the rotating component to drive the driven gear to rotate. Since the driven gear meshes with the driven gear plate, the driven gear plate will move parallel with the rotation of the driven gear. The movement of the driven gear plate is transmitted to the guide frame through the guide component, causing the guide frame and the carpet inside it to move parallel together. When the guide frame moves to the abrasion group... When the carpet is at its lowest position, the controller activates the grinding component to rotate, thus continuously grinding and testing the carpet. After the test, the rotating component reverses, driving the guide block to retract via the gear-driven reverse transmission of the toothed plate. This causes the guide frame and the carpet to return to their initial positions. The main motor then reverses, causing the support plate to descend and releasing the upper edge from the carpet, allowing the operator to safely remove the sample. This achieves automatic unloading. The entire process is fully automated through controller programming, effectively avoiding the risk of human intervention and significantly improving testing efficiency and consistency. This device uses dual motors to collaboratively control horizontal displacement and vertical pressure, combined with a gear-toothed plate precision transmission system, to automate the entire process of carpet positioning, clamping, grinding, and resetting. This not only improves testing efficiency but also ensures operational safety. The device is ingeniously designed and structurally sound, enabling rapid and accurate testing of carpet abrasion resistance.

[0008] Preferably, both sides of the guide frame are fixedly connected to the inner walls of the two sets of guide components, both sides of the bearing plate are fixedly connected to the inner walls of the two sets of sliding components, the driven gear meshes with the driven gear plate, and the main gear meshes with the main gear plate.

[0009] Preferably, the guide assembly includes a guide rail, a guide rod, and a guide block. Two sets of guide rails are provided on both sides of the bracket. A guide rod is provided inside the guide rail, and a guide block is provided on the side wall of the guide rod.

[0010] Preferably, the guide block and the guide rod are slidably connected, with the toothed plate set on the bottom wall of the guide block, and both sides of the guide frame are fixedly connected to the inner walls of the two sets of guide blocks.

[0011] Preferably, the grinding assembly includes a drive motor, a drive shaft, and a grinding wheel. The drive motor is mounted on the side wall of the bracket, the drive shaft is mounted on the output end of the drive motor, and the grinding wheel is mounted on the side wall of the drive shaft.

[0012] Preferably, the sliding assembly includes a slide groove, a slider, and a slide rod. Two sets of slide grooves are provided on both sides of the guide frame. A slide rod is provided inside the slide groove. A slider is provided on the side wall of the slide rod. The slider and the slide rod are slidably connected. The main tooth plate is provided on the side wall of the slider. Both sides of the bearing plate are fixedly connected to the inner walls of the two sets of sliders.

[0013] Preferably, the rotating assembly includes a rotating motor and a rotating shaft. The rotating motor is located on one side of the bracket, and the rotating shaft is located at the output end of the rotating motor. A gear is located at one end of the rotating shaft.

[0014] The beneficial effects of this utility model are:

[0015] When using the carpet abrasion testing device, firstly, the carpet to be tested is placed on the support plate inside the guide frame. The controller starts the main motor, which drives the main shaft to rotate, thereby rotating the main gear. Since the main gear meshes with the main gear plate, the main gear plate rises with the rotation of the main gear. This action is transmitted to the support plate through the sliding component, causing the support plate and the carpet on it to rise together. When the carpet's four sides are in close contact with the multiple upper edges above the guide frame, the carpet is securely clamped, ensuring stability during the testing process. Subsequently, the controller starts the rotating component to drive the driven gear to rotate. Since the driven gear meshes with the driven gear plate, the driven gear plate moves parallel with the rotation of the driven gear. The movement of the driven gear plate is transmitted to the guide frame through the guide component, causing the guide frame and the carpet inside it to move parallel together. When the guide frame moves to the underside of the grinding component... When the test is completed, the controller activates the grinding component to rotate, thereby continuously grinding and testing the carpet. After the test, the rotating component reverses, and the guide block retracts through the gear-driven reverse transmission of the toothed plate, causing the guide frame and the carpet to return to their initial positions. The main motor then reverses its drive to lower the support plate, releasing the upper edge from the carpet and allowing the operator to safely remove the sample, thus achieving automatic unloading. The entire process is fully automated through controller programming, effectively avoiding the risk of human intervention and significantly improving testing efficiency and consistency. This device uses dual motors to coordinate the control of horizontal displacement and vertical pressure, combined with a gear and toothed plate precision transmission system, to automate the entire process of carpet positioning, clamping, grinding, and resetting. This not only improves testing efficiency but also ensures operational safety. The device is ingeniously designed and structurally sound, enabling rapid and accurate testing of carpet abrasion resistance. Attached Figure Description

[0016] Figure 1 The diagram shown is a first three-dimensional structural schematic of a precision carpet abrasion resistance testing device according to this utility model.

[0017] Figure 2 The diagram shown is a partial three-dimensional structural schematic of a precision carpet abrasion resistance testing device according to this utility model.

[0018] Figure 3 The diagram shown is a partial three-dimensional structural schematic of a precision carpet abrasion resistance testing device according to this utility model.

[0019] Figure 4 The diagram shown is a partial three-dimensional structural schematic of a precision carpet abrasion resistance testing device according to this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Bracket; 2. Controller; 3. Driven gear; 4. Driven gear plate; 5. Upper edge; 6. Main motor; 7. Main shaft; 8. Main gear; 9. Main gear plate; 10. Bearing plate; 11. Guide frame; 101. Guide slide rail; 102. Guide rod; 103. Guide block; 201. Drive motor; 202. Drive shaft; 203. Grinding wheel; 301. Slide groove; 302. Slider; 303. Slide rod; 401. Rotating motor; 402. Rotating shaft. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figure 1 and Figure 4 This utility model provides an embodiment of a precision carpet abrasion resistance testing device, comprising a bracket 1, a controller 2, a driven gear 3, a driven gear plate 4, an upper edge 5, a main motor 6, a main shaft 7, a main gear 8, a main gear plate 9, a support plate 10, a guide frame 11, a grinding component, a guide component, a sliding component, and a rotating component. The controller 2 is located on one side of the bracket 1, and the grinding component is located inside the bracket 1. Two sets of guide components are located on both sides of the bracket 1, and a driven gear plate 4 is located on the bottom wall of the guide component. A rotating component is located on one side of the bracket 1, and a driven gear 3 is located at the output end of the rotating component. The guide frame 11 is located inside the bracket 1, and sliding components are located on both sides of the guide frame 11. A main gear plate 9 is located on the side wall of the sliding component. The main motor 6 is located above one side of the guide frame 11, and a main shaft 7 is located at the output end of the main motor 6. A main gear 8 is located at one end of the main shaft 7. The support plate 10 is located inside the guide frame 11, and multiple sets of upper edges 5 are located on the upper inner wall of the guide frame 11.

[0023] Please see Figure 2 and Figure 3Both sides of the guide frame 11 are fixedly connected to the inner walls of the two sets of guide components. Both sides of the bearing plate 10 are fixedly connected to the inner walls of the two sets of sliding components. The driven gear 3 meshes with the driven gear plate 4, and the main gear 8 meshes with the main gear plate 9. The driven gear 3 can drive the driven gear plate 4 to move parallel, and the main gear 8 can drive the main gear plate 9 to move vertically. The guide component includes a guide slide rail 101, a guide rod 102, and a guide block 103. Two sets of guide slide rails 101 are provided on both sides of the bracket 1. The guide rod 102 is provided inside the guide slide rail 101. The side wall of the guide rod 102 A guide block 103 is provided on the upper part. The movement of the toothed plate 4 is transmitted to the guide frame 11 through the sliding connection between the guide block 103 and the guide rod 102, so that the guide frame 11 and the carpet inside it move in parallel together. The guide block 103 is slidably connected to the guide rod 102. The toothed plate 4 is set on the bottom wall of the guide block 103. Both sides of the guide frame 11 are fixedly connected to the inner walls of the two sets of guide blocks 103. The movement of the toothed plate 4 is transmitted to the guide frame 11 through the sliding connection between the guide block 103 and the guide rod 102, so that the guide frame 11 and the carpet inside it move in parallel together.

[0024] Please see Figure 1 and Figure 3 The polishing assembly includes a drive motor 201, a drive shaft 202, and a polishing wheel 203. The drive motor 201 is mounted on the side wall of the bracket 1, the drive shaft 202 is mounted on the output end of the drive motor 201, and the polishing wheel 203 is mounted on the side wall of the drive shaft 202. The controller 2 starts the drive motor 201, which drives the polishing wheel 203 to rotate via the drive shaft 202, thereby continuously polishing and testing the carpet, allowing for accurate evaluation of the carpet's abrasion resistance. The sliding assembly includes a groove 301, a slider 302, and a slide rod 303. Two sets of grooves 301 are provided on both sides of the guide frame 11, and a slide rod 303 is mounted inside the groove 301. A slide rod 303 is mounted on the side wall of the slide rod 303. Block 302, slider 302 and slide rod 303 are slidably connected. The main tooth plate 9 is set on the side wall of slider 302. Both sides of the bearing plate 10 are fixedly connected to the inner walls of the two sets of sliders 302. The movement of the main tooth plate 9 can drive slider 302 to slide through slide rod 303 to the bearing plate 10, so that the bearing plate 10 and the carpet on it rise together. The rotating component includes a rotating motor 401 and a rotating shaft 402. The rotating motor 401 is set on one side of the bracket 1. The output end of the rotating motor 401 is set with the rotating shaft 402. The gear 3 is set at one end of the rotating shaft 402. The controller 2 starts the rotating motor 401, and the rotating motor 401 can drive the rotating shaft 402 to rotate.

[0025] During the use of the carpet abrasion resistance testing device, the carpet to be tested is first placed on the support plate 10 inside the guide frame 11. The main motor 6 is started by the controller 2, which drives the main shaft 7 to rotate, thereby driving the main gear 8 to rotate. Since the main gear 8 meshes with the main gear plate 9, the main gear plate 9 will rise as the main gear 8 rotates. This action is transmitted to the support plate 10 through the sliding connection between the slider 302 and the slide rod 303, causing the support plate 10 and the carpet on it to rise together. When the carpet's four sides are in close contact with the multiple sets of upper edges 5 above the guide frame 11, the carpet is firmly clamped, ensuring stability during the testing process.

[0026] Subsequently, controller 2 starts the rotary motor 401, which drives the driven gear 3 to rotate via the rotating shaft 402. Since the driven gear 3 meshes with the driven gear plate 4, the driven gear plate 4 will move parallel to the rotation of the driven gear 3. The movement of the driven gear plate 4 is transmitted to the guide frame 11 through the sliding connection between the guide block 103 and the guide rod 102, so that the guide frame 11 and the carpet inside it move parallel together.

[0027] When the guide frame 11 moves below the polishing wheel 203, the controller 2 starts the drive motor 201. The drive motor 201 drives the polishing wheel 203 to rotate via the drive shaft 202, thereby continuously polishing and testing the carpet, allowing for an accurate assessment of the carpet's abrasion resistance.

[0028] After the test, the rotating motor 401 reverses, driving the gear 3 to drive the toothed plate 4 in the opposite direction, causing the guide block 103 to retract. This, in turn, drives the guide frame 11 and the supporting carpet to return to their initial positions. The main motor 6 then reverses its drive, causing the supporting plate 10 to descend, releasing the clamping force of the upper edge 5 on the carpet. This allows the operator to safely remove the sample, achieving automatic unloading.

[0029] The entire process is fully automated through the programming of controller 2, effectively avoiding the risk of human intervention and significantly improving detection efficiency and consistency. This device uses dual motors to control horizontal displacement and vertical pressure in coordination, combined with a gear and toothed plate precision transmission system, to achieve full automation of carpet positioning, clamping, polishing, and resetting. This not only improves detection efficiency but also ensures operational safety. The device is ingeniously designed and has a reasonable structure, enabling rapid and accurate detection of carpet abrasion resistance.

[0030] Through the above steps, when the carpet abrasion resistance testing device is in use, firstly, the carpet to be tested is placed on the support plate 10 inside the guide frame 11. The controller 2 starts the main motor 6, which drives the main shaft 7 to rotate, thereby driving the main gear 8 to rotate. Since the main gear 8 meshes with the main gear plate 9, the main gear plate 9 will rise with the rotation of the main gear 8. This action is transmitted to the support plate 10 through the sliding component, causing the support plate 10 and the carpet on it to rise together. When the four sides of the carpet are in close contact with the multiple sets of upper edges 5 above the guide frame 11, the carpet is firmly clamped, ensuring stability during the testing process. Subsequently, the controller 2 starts the rotating component to drive the driven gear 3 to rotate. Since the driven gear 3 meshes with the driven gear plate 4, the driven gear plate 4 will move parallel with the rotation of the driven gear 3. The movement of the driven gear plate 4 is transmitted to the guide frame 11 through the guide component, causing the guide frame 11 and the carpet inside it to move parallel together. When the device moves to the underside of the grinding component on the frame 11, the controller 2 activates the grinding component to rotate, thereby continuously grinding and testing the carpet. After the test, the rotating component reverses, and the guide block 103 retracts through the reverse transmission of the gear 3 and the toothed plate 4, driving the guide frame 11 and the carpet to return to their initial positions. The main motor 6 drives the carrier plate 10 to descend in the reverse direction, releasing the upper edge 5 from the carpet, making it easier for the operator to safely remove the sample and achieve automatic unloading. The entire process is fully automated through programming by the controller 2, effectively avoiding the risk of manual intervention and significantly improving testing efficiency and consistency. This device uses dual motors to coordinate the control of horizontal displacement and vertical pressure, combined with a gear and toothed plate precision transmission system, to achieve full automation of carpet positioning, clamping, grinding, and resetting. This not only improves testing efficiency but also ensures operational safety. The device is ingeniously designed and has a reasonable structure, enabling rapid and accurate testing of carpet abrasion resistance.

[0031] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A precision carpet abrasion resistance testing device, comprising a support (1) and a controller (2), characterized in that: It also includes a driven gear (3), a driven gear plate (4), an upper edge (5), a main motor (6), a main shaft (7), a main gear (8), a main gear plate (9), a bearing plate (10), a guide frame (11), a grinding assembly, a guide assembly, a sliding assembly, and a rotating assembly. A controller (2) is provided on one side of the bracket (1). A grinding assembly is provided inside the bracket (1). Two sets of guide assemblies are provided on both sides of the bracket (1). A driven gear plate (4) is provided on the bottom wall of the guide assembly. A rotating assembly is provided on one side of the bracket (1). The output end of the component is provided with a gear (3), the inside of the bracket (1) is provided with a guide frame (11), both sides of the guide frame (11) are provided with sliding components, the side wall of the sliding components is provided with a main gear plate (9), the top of one side of the guide frame (11) is provided with a main motor (6), the output end of the main motor (6) is provided with a main shaft (7), one end of the main shaft (7) is provided with a main gear (8), the inside of the guide frame (11) is provided with a bearing plate (10), and the upper inner wall of the guide frame (11) is provided with multiple sets of upper edges (5).

2. The precision carpet abrasion resistance testing device according to claim 1, characterized in that: Both sides of the guide frame (11) are fixedly connected to the inner walls of the two sets of guide components, and both sides of the bearing plate (10) are fixedly connected to the inner walls of the two sets of sliding components. The driven gear (3) meshes with the driven tooth plate (4), and the main gear (8) meshes with the main tooth plate (9).

3. The precision carpet abrasion resistance testing device according to claim 1, characterized in that: The guide assembly includes a guide rail (101), a guide rod (102), and a guide block (103). Two sets of guide rails (101) are provided on both sides of the bracket (1). A guide rod (102) is provided inside the guide rail (101), and a guide block (103) is provided on the side wall of the guide rod (102).

4. The precision carpet abrasion resistance testing device according to claim 3, characterized in that: The guide block (103) is slidably connected to the guide rod (102), and the toothed plate (4) is set on the bottom wall of the guide block (103). Both sides of the guide frame (11) are fixedly connected to the inner walls of the two sets of guide blocks (103).

5. The precision carpet abrasion resistance testing device according to claim 3, characterized in that: The polishing assembly includes a drive motor (201), a drive shaft (202), and a polishing wheel (203). The drive motor (201) is provided on the side wall of the bracket (1), the drive shaft (202) is provided at the output end of the drive motor (201), and the polishing wheel (203) is provided on the side wall of the drive shaft (202).

6. The precision carpet abrasion resistance testing device according to claim 3, characterized in that: The sliding assembly includes a groove (301), a slider (302), and a rod (303). Two sets of grooves (301) are provided on both sides of the guide frame (11). A rod (303) is provided inside the groove (301). A slider (302) is provided on the side wall of the rod (303). The slider (302) is slidably connected to the rod (303). The main tooth plate (9) is provided on the side wall of the slider (302). Both sides of the bearing plate (10) are fixedly connected to the inner walls of the two sets of sliders (302).

7. The precision carpet abrasion resistance testing device according to claim 3, characterized in that: The rotating assembly includes a rotating motor (401) and a rotating shaft (402). The rotating motor (401) is provided on one side of the bracket (1), and the rotating shaft (402) is provided at the output end of the rotating motor (401). The gear (3) is provided at one end of the rotating shaft (402).

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