Sole detection device

Abstract

The utility model relates to a shoe sole detection device, which can be used for placing a shoe sole in a fixing mechanism for fixing, placing a to-be-bent point of the shoe sole below a pressing and folding mechanism, and then operating the pressing and folding mechanism to press the bent point in a reciprocating manner, so that the bending resistance of the shoe sole is tested. When the other positions of the sole need to be subjected to a bending test, the first linear driving piece can be operated to drive the clamping assembly to approach the sole through the dragging frame, then the clamping assembly clamps the end, away from the pressing and bending mechanism, of the sole, and then the fixing force of the fixing mechanism on the original position of the sole is relieved; and the first linear driving piece is operated, so that the first linear driving piece drives the shoe sole to adaptively drag through the dragging frame, the next required bending point of the shoe sole is placed below the pressing and folding mechanism, after the position movement is completed, the fixing mechanism is operated to fix the shoe sole, and then the pressing and folding mechanism is used for carrying out a bending resistance test.

Description

Technical Field

[0001] This utility model relates to the field of shoe sole testing technology, and in particular to a shoe sole testing device. Background Technology

[0002] The construction of shoe soles is very complex. They are generally made of natural rubber or synthetic rubber and typically have properties such as wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, flexural resistance, good elasticity, resistance to deformation, heat insulation, and easy absorption of moisture.

[0003] The flexural strength of shoe soles is a mandatory test item in all footwear performance testing and a key indicator for evaluating shoe durability.

[0004] Existing sole testing devices typically bend the middle section of the sole repeatedly during flexural strength testing. Since the thickness of the sole varies in different areas, traditional sole testing devices cannot conveniently and efficiently conduct flexural strength tests on the remaining parts of the sole. This limits the flexural strength test data and fails to fully demonstrate the durability of the sole, thus affecting the flexural strength performance test. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the aforementioned problems in the prior art, this utility model provides a shoe sole testing device that can more conveniently and efficiently bend different parts of the shoe sole, increasing the flexural strength data of different parts of the shoe sole, thereby more fully demonstrating the durability of the shoe sole.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0009] A shoe sole testing device includes a base, a frame, a tractor mechanism, a fixing mechanism, and a pressing and folding mechanism. The frame is provided at one end of the upper part of the base, the tractor mechanism is connected to the frame, the fixing mechanism is provided at the other end of the upper part of the base, and the pressing and folding mechanism is provided on the side of the fixing mechanism away from the tractor mechanism. The pressing and folding mechanism is connected to the frame and is located on the outside of the base.

[0010] The tractor mechanism includes a towing assembly and a clamping assembly. The towing assembly is connected to the side of the frame near the fixing mechanism, and the towing assembly is drivenly connected to the clamping assembly.

[0011] The dragging assembly includes a first linear drive, a first slide bar, and a dragging frame. The dragging frame is slidably connected to the frame via a plurality of the first slide bars. The first linear drive is linearly driven connected to one side of the dragging frame, and the other side of the dragging frame is provided with the clamping assembly.

[0012] Furthermore, the clamping assembly includes a rotation drive, a screw, a slider, an upper clamping plate, and a lower clamping plate. The other side of the drag frame is provided with a groove adapted to the slider. The upper clamping plate is slidably connected to the groove through the slider. The screw passes through the middle of the slider and is rotatably connected to the drag frame. The rotation drive is rotatably driven by the screw. The lower clamping plate is provided below the upper clamping plate and is fixedly connected to the drag frame.

[0013] Furthermore, the fixing mechanism includes a pad, a second linear drive member, a second slide rod, and a pressure plate. The pad is disposed at the other end of the upper part of the base, the pressure plate is disposed above the pad, the pressure plate is slidably connected to the frame through the second slide rod, the upper part of the second linear drive member is detachably connected to the frame, and the lower part of the second linear drive member is linearly driven connected to the pressure plate.

[0014] Furthermore, the pressing and folding mechanism includes a third linear drive member, a third slide rod, and a pressing and folding block. The pressing and folding block is placed outside the base. The pressing and folding block is slidably connected to the side of the frame away from the tractor mechanism via the third slide rod. The upper part of the third linear drive member is detachably connected to the frame, and the lower part of the third linear drive member is linearly driven connected to the pressing and folding block.

[0015] Furthermore, it also includes suction cup feet, and the bottom surface of the base is provided with a plurality of suction cup feet.

[0016] Furthermore, it also includes a PLC controller, which is electrically connected to the tractor mechanism, the fixing mechanism, and the pressing and bending mechanism, respectively.

[0017] (III) Beneficial Effects

[0018] The beneficial effects of this utility model are as follows: In actual production and use, when it is necessary to test the flexural strength of the shoe sole, the shoe sole can be first placed in the fixing mechanism for fixation, and the bending point of the shoe sole can be placed below the flexing mechanism. Then, the flexing mechanism is run to press the bending point back and forth, thereby allowing the shoe sole at that point to undergo a flexural strength test. When it is necessary to conduct a flexural strength test on other parts of the shoe sole, the first linear drive can be run, causing the first linear drive to drive the clamping assembly closer to the shoe sole via the drag frame, and then the clamping assembly moves the shoe sole away from the shoe sole. One end of the folding mechanism is clamped, then the fixing mechanism releases the fixing force on the original position of the sole, and the first linear drive is activated, causing the first linear drive to drive the sole to move adaptively through the drag frame, so that the required bending point of the sole is placed under the folding mechanism. After the position is moved, the fixing mechanism is activated to fix the sole, and then the folding resistance test is carried out through the folding mechanism. This allows for more convenient and efficient bending of different parts of the sole, increasing the folding resistance data of different parts of the sole, and thus more fully demonstrating the durability of the sole. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the shoe sole detection device according to an embodiment of the present invention;

[0020] Figure 2 This is a side view of the overall structure of the shoe sole detection device according to an embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the tractor mechanism of the shoe sole detection device according to an embodiment of the present invention;

[0022] Figure 4 This is a tractor-shaped cross-sectional view of the shoe sole detection device according to an embodiment of the present invention;

[0023] [Explanation of Labels in the Attached Image]

[0024] Tractor mechanism 1, second slide bar 2, frame 3, second linear drive component 4, third linear drive component 5, third slide bar 6, pressure block 7, shoe sole 8, pad block 9, suction cup foot 10, pressure plate 11, base 12, first linear drive component 101, first slide bar 102, rotation drive component 103, towing frame 104, upper clamping plate 105, lower clamping plate 106, slider 107, screw 108. Detailed Implementation

[0025] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] Please refer to Figures 1 to 4As shown, a shoe sole testing device of this utility model includes a base, a frame, a tractor mechanism, a fixing mechanism, and a pressing and folding mechanism. The frame is provided at one end of the upper part of the base, and the tractor mechanism is connected to the frame. The fixing mechanism is provided at the other end of the upper part of the base. The pressing and folding mechanism is provided on the side of the fixing mechanism away from the tractor mechanism and is connected to the frame. The pressing and folding mechanism is located on the outside of the base.

[0027] The tractor mechanism includes a towing assembly and a clamping assembly. The towing assembly is connected to the side of the frame near the fixing mechanism, and the towing assembly is drivenly connected to the clamping assembly.

[0028] The dragging assembly includes a first linear drive, a first slide bar, and a dragging frame. The dragging frame is slidably connected to the frame via a plurality of the first slide bars. The first linear drive is linearly driven connected to one side of the dragging frame, and the other side of the dragging frame is provided with the clamping assembly.

[0029] The working principle of this utility model is as follows: In actual production and use, when it is necessary to test the flexural strength of the shoe sole, the shoe sole can be placed in the fixing mechanism for fixation first, and the bending point of the shoe sole is placed below the flexing mechanism. Then, the flexing mechanism is run to press the bending point back and forth, so that the shoe sole at that point is tested for flexural strength. When it is necessary to test the flexural strength of other parts of the shoe sole, the first linear drive can be run to drive the clamping component closer to the shoe sole through the drag frame. Then, the clamping component clamps the end of the shoe sole away from the flexing mechanism. Then, the fixing mechanism is released from the original position of the shoe sole, and the first linear drive is run to drive the shoe sole to move adaptively through the drag frame, so that the bending point of the shoe sole is placed below the flexing mechanism. After the position is moved, the fixing mechanism is run again to fix the shoe sole, and then the flexural strength test is carried out through the flexing mechanism.

[0030] Furthermore, the clamping assembly includes a rotation drive, a screw, a slider, an upper clamping plate, and a lower clamping plate. The other side of the drag frame is provided with a groove adapted to the slider. The upper clamping plate is slidably connected to the groove through the slider. The screw passes through the middle of the slider and is rotatably connected to the drag frame. The rotation drive is rotatably driven by the screw. The lower clamping plate is provided below the upper clamping plate and is fixedly connected to the drag frame.

[0031] As described above, when it is necessary to perform flexural strength tests on other parts of the sole, the first linear drive can be activated, causing the first linear drive to move the clamping assembly closer to the sole via the drag frame, placing one end of the sole between the upper and lower clamping plates. Then, the rotation drive is activated, causing the rotation drive to move the slider via the screw, thereby moving the slider to move the upper clamping plate towards the lower clamping plate, fixing one end of the sole with the cooperation of the upper and lower clamping plates. Then, the fixing force of the fixing mechanism on the original position of the sole is released, and the first linear drive is used to drag the sole, moving the point requiring flexural strength below the flexural mechanism.

[0032] Furthermore, the fixing mechanism includes a pad, a second linear drive member, a second slide rod, and a pressure plate. The pad is disposed at the other end of the upper part of the base, the pressure plate is disposed above the pad, the pressure plate is slidably connected to the frame through the second slide rod, the upper part of the second linear drive member is detachably connected to the frame, and the lower part of the second linear drive member is linearly driven connected to the pressure plate.

[0033] As can be seen from the above description, when it is necessary to conduct a flexural strength test on the sole, the sole can be placed on a pad to raise it, and then the part of the sole that needs to be flexed is placed under the flexing mechanism. Then the second linear drive is activated, so that the second drive presses the sole through the pressure plate, thereby fixing the sole with the cooperation of the pad and the pressure plate. Then the flexing mechanism continuously bends the sole.

[0034] Furthermore, the pressing and folding mechanism includes a third linear drive member, a third slide rod, and a pressing and folding block. The pressing and folding block is placed outside the base. The pressing and folding block is slidably connected to the side of the frame away from the tractor mechanism via the third slide rod. The upper part of the third linear drive member is detachably connected to the frame, and the lower part of the third linear drive member is linearly driven connected to the pressing and folding block.

[0035] As can be seen from the above description, when it is necessary to bend the sole, the third linear drive can be activated, so that the third linear drive can press down on the sole through the folding block, thereby allowing the folding part of the sole to undergo continuous bending experiments.

[0036] Furthermore, it also includes suction cup feet, and the bottom surface of the base is provided with a plurality of suction cup feet.

[0037] As can be seen from the above description, the suction cup feet are conducive to adhering to the table surface, making the device more stable during operation.

[0038] Furthermore, it also includes a PLC controller, which is electrically connected to the tractor mechanism, the fixing mechanism, and the pressing and bending mechanism, respectively.

[0039] As can be seen from the above description, it is beneficial to adjust the parameters of the sole detection device through the PLC controller, and makes it more convenient for operators to operate the sole detection device.

[0040] Example 1

[0041] Please refer to Figures 1 to 4 A shoe sole testing device includes a base 12, a frame 3, a tractor mechanism 1, a fixing mechanism, and a pressing and folding mechanism. The frame 3 is provided at one upper end of the base 12, and the tractor mechanism 1 is connected to the frame 3. The fixing mechanism is provided at the other upper end of the base 12. The pressing and folding mechanism is provided on the side of the fixing mechanism away from the tractor mechanism 1 and is connected to the frame 3. The pressing and folding mechanism is located on the outside of the base 12.

[0042] The tractor mechanism 1 includes a towing assembly and a clamping assembly. The towing assembly is connected to the side of the frame 3 near the fixing mechanism, and the towing assembly is drivenly connected to the clamping assembly.

[0043] The dragging assembly includes a first linear drive 101, a first slide bar 102, and a dragging frame 104. The dragging frame 104 is slidably connected to the frame 3 through a plurality of first slide bars 102. The first linear drive 101 is linearly driven connected to one side of the dragging frame 104, and the other side of the dragging frame 104 is provided with the clamping assembly.

[0044] The frame 3 is provided with a first sliding hole that is adapted to the first slide rod 102, and the first slide rod 102 is slidably connected to the inside of the first sliding hole;

[0045] The first linear drive 101 is detachably connected to the side of the frame 3 away from the fixing mechanism;

[0046] Both the first linear drive 101 and the second linear drive 4 are cylinders;

[0047] The clamping assembly includes a rotation drive 103, a screw 108, a slider 107, an upper clamping plate 105, and a lower clamping plate 106. The other side of the drag frame 104 is provided with a sliding groove adapted to the slider 107. The upper clamping plate 105 is slidably connected to the sliding groove through the slider 107. The screw 108 passes through the middle of the slider 107 and is rotatably connected to the drag frame 104. The rotation drive 103 is rotatably driven connected to the screw 108. The lower clamping plate 106 is provided below the upper clamping plate 105 and is fixedly connected to the drag frame 104.

[0048] The slider 107 has a through hole in the middle, and the through hole has an internal thread that is adapted to the screw 108. The internal thread meshes with the screw 108.

[0049] The rotation drive component 103 is a stepper motor;

[0050] The fixing mechanism includes a pad 9, a second linear drive 4, a second slide rod 2, and a pressure plate 11. The pad 9 is disposed at the other end of the upper part of the base 12, and the pressure plate 11 is disposed above the pad 9. The pressure plate 11 is slidably connected to the frame 3 through the second slide rod 2. The upper part of the second linear drive 4 is detachably connected to the frame 3, and the lower part of the second linear drive 4 is linearly driven connected to the pressure plate 11.

[0051] The frame 3 is provided with a second sliding hole that is adapted to the second slide rod 2, and the second slide rod 2 is slidably connected to the inside of the second sliding hole;

[0052] The top surface of the pad 9 is horizontally aligned with the top surface of the lower clamping plate 106;

[0053] The pressing and folding mechanism includes a third linear drive member 5, a third slide rod 6, and a pressing and folding block 7. The pressing and folding block 7 is placed outside the base 12. The pressing and folding block 7 is slidably connected to the side of the frame 3 away from the tractor mechanism 1 through the third slide rod 6. The upper part of the third linear drive member 5 is detachably connected to the frame 3, and the lower part of the third linear drive member 5 is linearly driven connected to the pressing and folding block 7.

[0054] The third linear drive component 5 is an electric cylinder;

[0055] The frame 3 is provided with a third sliding hole that is adapted to the third sliding rod 6, and the third sliding rod 6 is slidably connected to the interior of the third sliding hole;

[0056] It also includes suction cup feet 10, and the bottom surface of the base 12 is provided with a plurality of suction cup feet 10;

[0057] It also includes a PLC controller, which is electrically connected to the tractor mechanism 1, the fixing mechanism and the pressing and bending mechanism respectively;

[0058] The PLC controller is model DATA-7311, and the PLC controller is electrically connected to the first linear drive 101, the second linear drive 4, the third linear drive 5 and the rotary drive 103 respectively.

[0059] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0060] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A shoe sole detection device, characterized in that: It includes a base, a frame, a tractor mechanism, a fixing mechanism, and a pressing and bending mechanism. The frame is provided at one end of the upper part of the base, and the tractor mechanism is connected to the frame. The fixing mechanism is provided at the other end of the upper part of the base. The pressing and bending mechanism is provided on the side of the fixing mechanism away from the tractor mechanism. The pressing and bending mechanism is connected to the frame and is located on the outside of the base. The tractor mechanism includes a towing assembly and a clamping assembly. The towing assembly is connected to the side of the frame near the fixing mechanism, and the towing assembly is drivenly connected to the clamping assembly. The dragging assembly includes a first linear drive, a first slide bar, and a dragging frame. The dragging frame is slidably connected to the frame via a plurality of the first slide bars. The first linear drive is linearly driven connected to one side of the dragging frame, and the other side of the dragging frame is provided with the clamping assembly.

2. The shoe sole detection device as described in claim 1, characterized in that: The clamping assembly includes a rotation drive, a screw, a slider, an upper clamping plate, and a lower clamping plate. The other side of the drag frame is provided with a groove that matches the slider. The upper clamping plate is slidably connected to the groove via the slider. The screw passes through the middle of the slider and is rotatably connected to the drag frame. The rotation drive is rotatably driven by the screw. The lower clamping plate is provided below the upper clamping plate and is fixedly connected to the drag frame.

3. The shoe sole detection device as described in claim 1, characterized in that: The fixing mechanism includes a pad, a second linear drive, a second slide bar, and a pressure plate. The pad is located at the other end of the upper part of the base, and the pressure plate is located above the pad. The pressure plate is slidably connected to the frame via the second slide bar. The upper part of the second linear drive is detachably connected to the frame, and the lower part of the second linear drive is linearly driven connected to the pressure plate.

4. The shoe sole detection device as described in claim 1, characterized in that: The pressing and folding mechanism includes a third linear drive member, a third slide rod, and a pressing and folding block. The pressing and folding block is located outside the base. The pressing and folding block is slidably connected to the side of the frame away from the tractor mechanism via the third slide rod. The upper part of the third linear drive member is detachably connected to the frame, and the lower part of the third linear drive member is linearly driven connected to the pressing and folding block.

5. The shoe sole detection device as described in claim 1, characterized in that: It also includes suction cup feet, and the bottom surface of the base is provided with a plurality of suction cup feet.

6. The shoe sole detection device as described in claim 1, characterized in that: It also includes a PLC controller, which is electrically connected to the tractor mechanism, the fixing mechanism and the pressing and bending mechanism respectively.

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