Sole frictional resistance detection device

Abstract

The utility model discloses a shoe sole frictional resistance detection device which comprises a detection table and a frame body, a supporting block is arranged on the detection table, a transmission shaft is arranged on the supporting block, a test plate is arranged on the transmission shaft, a test shaft is arranged on the frame body, and a shoe mold is arranged at the tail end of the test shaft. The frame body is provided with a driving part used for driving the testing shaft to move in the horizontal direction of the detection table and a loading part used for simulating the actual stress working condition of a shoe and applying an acting force to the testing plate, the testing plate is movably provided with a matching plate, and the detection table is provided with a detection part used for detecting the frictional resistance between an external to-be-detected shoe sole and the matching plate. A first adjusting piece for adjusting the relative inclination angle between the testing plate and the end face of the testing table is arranged between the transmission shaft and the testing plate, and a second adjusting piece for adjusting the relative inclination angle between the bottom surface of the shoe mold and the end face of the testing table is arranged on the testing shaft. According to the utility model, the problems of a detection device used for simulating the walking condition of the sole and detecting the frictional resistance of the sole in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sole friction resistance detection devices, in particular to a sole friction resistance detection device. Background Art

[0002] After the sole is prepared by the mold, its various properties need to be tested for subsequent mass production, such as testing the sole's anti-bending, friction resistance and elasticity. Currently, most of the sole friction resistance testing tools are used to test the friction resistance of the sole through medium and large equipment. However, medium and large equipment has high costs and occupies more space, which is difficult to meet the needs of small and medium-sized enterprises. Small equipment is difficult to simulate various working conditions of the sole when walking, such as the friction resistance of the sole when going uphill, the friction resistance when going downhill, etc., and the prior art lacks a testing tool that simulates the walking condition of the sole and detects the friction resistance of the sole. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a sole friction resistance detection device to solve the problems of the detection device in the prior art for simulating the walking condition of the sole and detecting the sole friction resistance.

[0004] To achieve the above-mentioned purpose, the utility model provides a sole friction resistance detection device, including a detection platform and a frame, wherein a support block is arranged on the detection platform, a transmission shaft is arranged on the support block, a test plate is arranged on the transmission shaft, a test shaft is arranged on the frame in the direction of the test plate, a shoe mold for an external shoe body to wear is arranged at the end of the test shaft, a driving member for driving the test shaft to move along the horizontal direction of the detection platform and a loading member for simulating the actual force condition of the shoe and applying a force to the test plate are arranged on the frame, a matching plate for contacting the bottom surface of the external sole to be detected is movably arranged on the test plate, a detection member for detecting the friction resistance between the external sole to be detected and the matching plate is arranged on the detection platform, a first adjusting member for adjusting the relative inclination angle between the test plate and the end surface of the detection platform is arranged between the transmission shaft and the test plate, and a second adjusting member for adjusting the relative inclination angle between the bottom surface of the shoe mold and the end surface of the test platform is arranged on the test shaft.

[0005] The advantages of adopting the above technical scheme are as follows: the operator wears the shoes and shoe molds after the soles and shoe bodies to be tested are prepared, and then the operator starts the loader so that the loader drives the shoe mold to move downward so that the shoe mold contacts the matching plate and applies a certain force to the matching plate and the test plate through the shoe mold, that is, simulating the force condition applied by a human body when stepping on the shoes, and then the operator starts the driving member so that the driving member drives the test axis to move along the horizontal direction of the test bench, so that the shoe mold drives the sole to be tested to move relative to the matching plate, but there is friction between the sole and the matching plate, so that the sole to be tested will not move relative to the matching plate first, but drives the matching plate to move relative to the test plate, thereby simulating the condition of the shoe moving horizontally on the ground, and when the matching plate moves relative to the test plate, the detection member can detect the space between the sole to be tested and the matching plate. Friction resistance, thereby completing the detection of the friction resistance of the sole; the setting of the above technology can quickly detect the sole, and the whole detection process is semi-automated, which improves the detection accuracy and detection efficiency, and at the same time simulates the force condition and actual translation condition of the sole, thereby improving the correctness of the detection result; in the above technology, the relative inclination angle between the test plate and the end face of the detection table can be adjusted by the first adjusting member, that is, the inclination angle of the ground when going uphill or downhill is simulated, and then the walking condition of the sole on different inclined roads is simulated, and the friction torque of the sole when walking on different inclined roads is detected by the detection member, thereby improving the detection range and detection accuracy, and the inclination angle of the shoe mold ground relative to the end face of the test table is adjusted by the second adjusting member to adapt to the matching plates with different inclination angles, thereby improving the detection range and detection accuracy.

[0006] The utility model is further provided with: a linkage shaft is arranged at the bottom center of the test plate, a first swinging groove for inserting the end of the linkage shaft is opened on the end face of the starting end of the transmission shaft along the height direction of the transmission shaft, the end of the linkage shaft is swingably arranged in the first swinging groove, a first opening connected to the first swinging groove is opened on the outer peripheral wall of the starting end of the transmission shaft, a second opening is opened on the outer peripheral wall of the end of the linkage shaft corresponding to the position of the first opening, the first opening and the second opening are coaxially aligned, the first adjusting member includes a first adjusting shaft, the two ends of the first adjusting shaft are respectively plug-matched with the first opening and the second opening, a first tooth groove is circumferentially opened on the outer peripheral walls of the two ends of the first adjusting shaft, a second tooth groove is circumferentially opened on the inner peripheral wall of the first opening and the inner peripheral wall of the second opening, and the two first tooth grooves are respectively meshed with their corresponding and adjacent second tooth grooves.

[0007] The benefits of adopting the above technical solution are: when it is necessary to adjust the inclination angle of the test plate and the matching plate relative to the inspection table, the operator pulls out the first adjusting shaft, so that the end of the linkage shaft can swing in the first swinging groove along the axis direction of the first opening, and the swinging of the linkage shaft drives the test plate to swing synchronously, thereby driving the matching plate to swing synchronously, and then adjusting the inclination angle of the test plate and the matching plate relative to the inspection table. After the adjustment is completed, the operator inserts the first adjusting shaft into the first opening and continues to push the first adjusting shaft so that the first adjusting shaft is plugged and matched with the second opening. At this time, the two first tooth grooves on the first adjusting shaft are respectively meshed with the two second tooth grooves, that is, the first tooth groove is a ring-shaped gear groove with teeth, and the first adjustment shaft is fixed in the first opening and the second opening through the meshing of the first tooth groove and the second tooth groove, so that the end of the linkage shaft is fixed in the first swinging groove, thereby realizing the fixation of the linkage shaft, thereby realizing the fixation of the inclination angle of the test plate and the matching plate relative to the inspection table.

[0008] The utility model is further configured as follows: the loading member is a radial loading cylinder, the output end of the radial loading cylinder is connected to a loading shaft, the loading shaft is coaxially connected to the test shaft, and the axis of the loading shaft is perpendicular to the end face of the test bench.

[0009] The benefit of adopting the above technical solution is that the radial loading cylinder drives the loading shaft downward until the sole contacts the matching plate and continuously applies force through the loading shaft, thereby simulating the condition where the sole applies force to the ground when the shoe is worn.

[0010] The utility model is further configured as follows: the driving component includes an electric push rod arranged on a frame, the output end of the electric push rod is connected to a driving shaft, the axis of the driving shaft is arranged parallel to the end face of the detection table, the driving shaft is connected to the outer wall of the radial loading cylinder, and the axis of the driving shaft is arranged perpendicular to the axial direction of the loading shaft.

[0011] The benefits of adopting the above technical solution are: in the above technology, the drive shaft is driven to slide by the electric push rod, so that the shoe mold slides relatively horizontally above the detection table, thereby making the sole translate on the matching plate, and then simulating the walking condition of the shoe, thereby improving the detection accuracy and detection adaptability.

[0012] The utility model is further provided with: a second swinging groove for inserting the end of the loading shaft is opened on the end face of the starting end of the test shaft, the end of the loading shaft is swingingly set in the second swinging groove, a third opening connected to the second swinging groove is opened on the outer peripheral wall of the starting end of the test shaft, a fourth opening is opened on the outer peripheral wall of the loading shaft corresponding to the position of the third opening, the third opening is coaxially aligned with the fourth opening, the second adjusting member includes a second adjusting shaft, the two ends of the second adjusting shaft are respectively plug-matched with the third opening and the fourth opening, third tooth grooves are circumferentially opened on the outer peripheral walls of the two ends of the second adjusting shaft, fourth tooth grooves are circumferentially opened on the inner peripheral wall of the third opening and the inner peripheral wall of the fourth opening, and the two third tooth grooves are respectively meshed with their corresponding and adjacent fourth tooth grooves.

[0013] The benefits of adopting the above technical solution are: when it is necessary to adjust the inclination angle of the sole relative to the testing platform, the operator pulls out the second adjusting shaft, so that the end of the loading shaft can swing in the second swinging groove along the axis direction of the third opening, and the swinging of the loading shaft drives the shoe mold to swing synchronously, thereby driving the sole to swing synchronously, and then adjusting the inclination angle of the sole relative to the testing platform. After the adjustment is completed, the operator inserts the second adjusting shaft into the third opening and continues to push the second adjusting shaft so that the second adjusting shaft is plugged into the fourth opening. At this time, the two third tooth grooves on the second adjusting shaft are respectively meshed with the two fourth tooth grooves, that is, the third tooth groove is a ring-shaped gear groove with teeth, and the second adjusting shaft is fixed in the third opening and the fourth opening through the meshing of the third tooth groove and the fourth tooth groove, so that the end of the loading shaft is fixed in the second swinging groove, thereby achieving fixation of the sole, thereby achieving fixation of the inclination angle of the sole relative to the testing platform.

[0014] The utility model is further configured as follows: a vertical plate is arranged on the detection platform, the detection member comprises a tension sensor arranged on the vertical plate, and a force hook is connected between the output end of the tension sensor and the matching plate.

[0015] The benefits of adopting the above technical solution are: in the above technology, a tension sensor is used to detect the torque when the matching plate is pulled outward by the force applied by the sole, and a corresponding numerical value is generated, which is transmitted to an external intelligent control platform. The control platform analyzes the tension data and combines and calculates it with the output data of the loading cylinder to obtain the friction torque value. The friction torque calculation method and steps are all existing technologies, so its structure and function will not be described in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional view of the utility model;

[0017] Figure 2 This is a simplified three-dimensional exploded view of the present invention after removing the testing platform and the frame. DETAILED DESCRIPTION

[0018] The utility model provides a sole friction resistance detection device, comprising a detection platform 1 and a frame 2, wherein the detection platform 1 is provided with a support block 11, the support block 11 is provided with a transmission shaft 12, the transmission shaft 12 is provided with a test plate 13, the frame 2 is provided with a test shaft 21 in the direction of the test plate 13, the end of the test shaft 21 is provided with a shoe mold 22 for an external shoe body to wear, the frame 2 is provided with a driving member for driving the test shaft 21 to move along the horizontal direction of the detection platform 1 and a loading member for simulating the actual force condition of the shoe and applying a force to the test plate 13, the test plate 13 is movably provided with a matching plate 14 for contacting the bottom surface of the sole to be detected in the outside world, and the detection platform 1 is provided with a shoe mold 22 for detecting the external shoe to be detected. A detection member for the friction resistance between the bottom and the matching plate 14, a first adjustment member for adjusting the relative inclination angle between the test plate 13 and the end face of the test table 1 is arranged between the transmission shaft 12 and the test plate 13, a second adjustment member for adjusting the relative inclination angle between the bottom surface of the shoe mold 22 and the end face of the test table is arranged on the test shaft 21, a linkage shaft 3 is arranged at the center of the bottom of the test plate 13, a first swinging groove 121 for inserting the end of the linkage shaft 3 is opened on the end face of the starting end of the transmission shaft 12 along the height direction of the transmission shaft 12, the end of the linkage shaft 3 is swingingly arranged in the first swinging groove 121, a first opening 122 connected to the first swinging groove 121 is opened on the outer peripheral wall of the starting end of the transmission shaft 12, and the outer peripheral wall of the end of the linkage shaft 3 corresponds to the first opening 122 A second opening 31 is opened at the position, the first opening 122 is coaxially aligned with the second opening 31, the first adjusting member includes a first adjusting shaft 32, the two ends of the first adjusting shaft 32 are respectively plugged and matched with the first opening 122 and the second opening 31, a first tooth groove 321 is circumferentially opened on the outer circumferential wall at both ends of the first adjusting shaft 32, and a second tooth groove 311 is circumferentially opened on the inner circumferential wall of the first opening 122 and the inner circumferential wall of the second opening 31, and the two first tooth grooves 321 are respectively meshed with the corresponding and adjacent second tooth grooves 311, and the loading member is a radial loading cylinder 23, and the output end of the radial loading cylinder 23 is connected to the loading shaft 4, and the loading shaft 4 is coaxially connected to the test shaft 21, and the axis of the loading shaft 4 It is arranged perpendicularly to the end face of the detection platform 1, and the driving member includes an electric push rod 24 arranged on the frame 2, and the output end of the electric push rod 24 is connected to a driving shaft 241, and the axis of the driving shaft 241 is arranged parallel to the end face of the detection platform 1, and the driving shaft 241 is connected to the outer wall of the radial loading cylinder 23, and the axis of the driving shaft 241 is arranged perpendicular to the axial direction of the loading shaft 4. The end face of the starting end of the test shaft 21 is provided with a second swinging groove 211 for inserting the end of the loading shaft 4, and the end of the loading shaft 4 is swingably arranged in the second swinging groove 211, and the outer peripheral wall of the starting end of the test shaft 21 is provided with a third opening 212 connected with the second swinging groove 211, and the outer peripheral wall of the loading shaft 4 is provided with a fourth opening 41 corresponding to the position of the third opening 212.The third opening 212 is coaxially aligned with the fourth opening 41, the second adjusting member includes a second adjusting shaft 42, the two ends of the second adjusting shaft 42 are respectively plugged and matched with the third opening 212 and the fourth opening 41, the outer circumferential walls at both ends of the second adjusting shaft 42 are circumferentially provided with third tooth grooves 421, the inner circumferential walls of the third opening 212 and the inner circumferential walls of the fourth opening 41 are circumferentially provided with fourth tooth grooves 213, the two third tooth grooves 421 are respectively meshed with the corresponding and adjacent fourth tooth grooves 213, the detection table 1 is provided with a vertical plate 5, the detection member includes a tension sensor 51 arranged on the vertical plate 5, and a force hook 52 is connected between the output end of the tension sensor 51 and the matching plate 14.

[0019] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

Claims

1. A sole friction resistance detection device, characterized in that: The invention comprises a testing platform and a frame, wherein a support block is arranged on the testing platform, a transmission shaft is arranged on the support block, a test plate is arranged on the transmission shaft, a test shaft is arranged on the frame in the direction of the test plate, a shoe mold for an external shoe body to wear is arranged at the end of the test shaft, a driving member for driving the test shaft to move along the horizontal direction of the testing platform and a loading member for simulating the actual stress condition of the shoe and applying a force to the test plate are arranged on the frame, a matching plate for contacting the bottom surface of the external sole to be tested is movably arranged on the test plate, a detection member for detecting the friction resistance between the external sole to be tested and the matching plate is arranged on the testing platform, a first adjusting member for adjusting the relative inclination angle between the test plate and the end surface of the testing platform is arranged between the transmission shaft and the test plate, and a second adjusting member for adjusting the relative inclination angle between the bottom surface of the shoe mold and the end surface of the testing platform is arranged on the test shaft.

2. A sole friction resistance detection device according to claim 1, characterized in that: A linkage shaft is arranged at the bottom center of the test plate, and a first swinging groove for inserting the end of the linkage shaft is opened on the end face of the starting end of the transmission shaft along the height direction of the transmission shaft, and the end of the linkage shaft is swingably arranged in the first swinging groove. A first opening connected to the first swinging groove is opened on the outer peripheral wall of the starting end of the transmission shaft, and a second opening is opened on the outer peripheral wall of the end of the linkage shaft corresponding to the position of the first opening, and the first opening is coaxially aligned with the second opening. The first adjusting member includes a first adjusting shaft, and the two ends of the first adjusting shaft are respectively plug-matched with the first opening and the second opening, and a first tooth groove is circumferentially opened on the outer peripheral walls of the two ends of the first adjusting shaft, and a second tooth groove is circumferentially opened on the inner peripheral wall of the first opening and the inner peripheral wall of the second opening, and the two first tooth grooves are respectively meshed with their corresponding and adjacent second tooth grooves.

3. A sole friction resistance detection device according to claim 1, characterized in that: The loading component is a radial loading cylinder, the output end of the radial loading cylinder is connected to a loading shaft, the loading shaft is coaxially connected with the test shaft, and the axis of the loading shaft is perpendicular to the end face of the detection platform.

4. A sole friction resistance detection device according to claim 3, characterized in that: The driving member includes an electric push rod arranged on a frame, the output end of the electric push rod is connected to a driving shaft, the axis of the driving shaft is arranged parallel to the end face of the detection table, the driving shaft is connected to the outer wall of the radial loading cylinder, and the axis of the driving shaft is arranged perpendicular to the axial direction of the loading shaft.

5. A sole friction resistance detection device according to claim 3, characterized in that: The end surface of the starting end of the test shaft is provided with a second swinging groove for inserting the end of the loading shaft, and the end of the loading shaft is swingably set in the second swinging groove. A third opening connected to the second swinging groove is provided on the outer peripheral wall of the starting end of the test shaft, and a fourth opening is provided on the outer peripheral wall of the loading shaft corresponding to the position of the third opening. The third opening is coaxially aligned with the fourth opening. The second adjusting member includes a second adjusting shaft, and the two ends of the second adjusting shaft are respectively plug-matched with the third opening and the fourth opening. Third tooth grooves are circumferentially provided on the outer peripheral walls of the two ends of the second adjusting shaft, and fourth tooth grooves are circumferentially provided on the inner peripheral wall of the third opening and the inner peripheral wall of the fourth opening. The two third tooth grooves are respectively meshed with their corresponding and adjacent fourth tooth grooves.

6. A sole friction resistance detection device according to claim 1, characterized in that: The detection platform is provided with a vertical plate, and the detection member comprises a tension sensor arranged on the vertical plate, and a force hook is connected between the output end of the tension sensor and the matching plate.

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