A toe cap impact resistance testing device and testing method thereof

Abstract

The present invention provides a toe impact resistance test device and a test method thereof, the toe impact resistance test device and the test method thereof, comprising a base, a bracket, a support rod, a workbench, a knocking assembly and a scratching assembly. The support rod and the bracket are both vertically arranged on the base, the workbench is arranged on the bracket, and the workbench is provided with an opening. The knocking assembly and the scratching assembly are both arranged on the workbench, and also include two semicircular rotating plates. The two semicircular rotating plates are pivotally connected in the openings, and a foot mold sensor with a shoe sleeve is arranged on the semicircular rotating plate. The knocking assembly and the scratching assembly correspond to the top and side of the toe, respectively. The toe impact resistance test device and the test method thereof cooperate with each other through the arranged base, bracket, support rod, workbench, knocking assembly and scratching assembly. The invention can have the function of impacting and scratching the toe, thereby completing the limit test of the shoe to be tested. It is convenient for personnel to use.

Description

Technical Field

[0001] The invention relates to the technical field of textile testing equipment, in particular to a toe cap impact resistance testing device and a testing method thereof. Background Art

[0002] For shoes used outdoors and for work, it is often necessary to consider how to protect the toes of people. It is necessary to prevent heavy objects or sharp objects falling from a height from penetrating through the surface of the shoes and affecting the safety of people's toes. Therefore, people need a test device for simulation and experiment to complete the inspection of shoes. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the present invention provides a toe cap impact resistance testing device and a testing method thereof.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A toe impact resistance testing device and a testing method thereof, comprising a base, a bracket, a support rod, a workbench, a knocking assembly and a scratching assembly. The support rod and the bracket are both vertically arranged on the base, the workbench is arranged on the bracket, and the workbench is provided with an opening. The knocking assembly and the scratching assembly are both arranged on the workbench, and also include two semicircular rotating plates. The two semicircular rotating plates are pivotally connected in the openings, and a foot mold sensor with a shoe is arranged on the semicircular rotating plate. The knocking assembly and the scratching assembly correspond to the top and side of the toe, respectively.

[0007] Preferably, it also includes a slider seat, a snap-on shell, a top shell snap-on to the snap-on shell, and a snap-on plate. The semicircular rotating plate is provided with a slide groove, and the slider seat is slidably fitted on the slide groove. The snap-on plate is arranged in the slide groove, and the snap-on shell is arranged on the slider seat. The shoe is snap-on between the snap-on shell and the snap-on plate.

[0008] Preferably, the striking assembly comprises a driving motor, a driving rod, a telescopic rod, a hammer head and the telescopic rod. The telescopic rod is arranged on a workbench, and the driving motor is arranged at a movable end of the telescopic rod. The driving rod is arranged at an output end of the driving motor, and the telescopic rod is arranged on the driving rod. The hammer head is arranged at the movable end of the telescopic rod.

[0009] Preferably, it also includes a toe shell that is clamped with the scratching assembly. The scratching assembly includes a connecting rod, a motor, a driving mechanism, sandpaper and two rotating rods. The toe shell corresponds to the clamping shell, and the toe shell is detachably clamped with the driving mechanism through a connecting rod. The motor is arranged on a workbench, and the connecting rod is arranged at the output end of the motor. The driving mechanism is connected to the connecting rod, and the two rotating rods are linked to the driving mechanism. One end of the sandpaper is wound around the rotating rod, and the other end passes through the toe shell and is connected to the other rotating rod.

[0010] Preferably, it further comprises an arc seat, an arc slide and two linkage components, wherein the arc seat is arranged on the base, the arc slide is arranged on the arc seat, and two strip grooves are provided on the arc slide, and two linkage components are arranged on both sides of the arc seat, respectively, and the linkage components are linked to the hammer head.

[0011] Preferably, the linkage assembly comprises an electric telescopic rod, a clamping rod, a take-up wheel, a linkage belt and two driving wheels. The electric telescopic rod is arranged on a base, and the clamping rod is arranged on a movable end of the electric telescopic rod. The two driving wheels are respectively arranged on the clamping rod, and the linkage belt is arranged between the two driving wheels. The linkage belt corresponds to the strip groove.

[0012] Preferably, the linkage assembly further comprises a linkage rope, two gears and a take-up wheel 2. The take-up wheel 1 is coaxially connected to the driving wheel, and the two take-up wheels 2 are respectively pivotally connected to the bottom of the semicircular rotating plate. One end of the linkage rope is wound around the take-up wheel 1, and the other end is wound around the take-up wheel 2. The gear is coaxially connected to the take-up wheel 2.

[0013] Preferably, it further comprises a plurality of saw teeth, which are distributed at equal angles on the bottom of the semicircular rotating plate in a circle. The gear meshes with the saw teeth.

[0014] A method for using a toe cap impact resistance testing device comprises the following steps:

[0015] Step 1: First, insert the foot mold sensor into the shoe to be tested, and then install a specific snap-on shell on the slider seat according to the toe shape of the shoe to be tested.

[0016] Step 2: Then, insert the shoe between the snap-on shell and the snap-on plate, and install the toe shell matching the snap-on shell on the connecting rod.

[0017] Step 3: Then test the impact resistance of the toe cap by controlling the extension or shortening of the telescopic rod, and then controlling the driving motor to rotate so that the driving rod rotates.

[0018] Step 4: Drive the telescopic rod to rotate so that the hammer head collides with the front of the shoe toe, and at the same time, rotate in the opposite direction so that the hammer head collides with the top of the shoe toe.

[0019] Step 5: During the collision with the toe head, the hammer head moves by controlling different electric telescopic rods to make the linkage belts at different positions contact the hammer head, forcing the take-up wheel to rotate.

[0020] Step 6: Then use the linkage rope to rotate the gear, driving the semicircular rotating plate to rotate, forcing the toe of the shoe to change its position, thereby expanding the impact range.

[0021] Step 7: When the toe needs to be scratched, the motor is controlled to operate so that the driving mechanism moves to the side of the toe.

[0022] Step 8: Then the two rotating rods cooperate to make the sandpaper rub the surface of the shoe toe.

[0023] (III) Beneficial effects

[0024] The present invention provides a toe cap impact resistance testing device and a testing method thereof, which have the following beneficial effects:

[0025] 1. The toe impact resistance test device and the test method thereof cooperate with each other through the provided base, bracket, support rod, workbench, striking assembly and scratching assembly. The invention can have the function of impacting and scratching the toe, thereby completing the limit test of the shoes to be tested. It is convenient for personnel to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a first stereogram of the present invention;

[0027] Figure 2 is a second stereogram of the present invention;

[0028] Figure 3 It is a three-dimensional diagram of a first partial component of the present invention;

[0029] Figure 4 It is a three-dimensional diagram of a second partial component of the present invention;

[0030] Figure 5 It is a three-dimensional diagram of a third partial component of the present invention;

[0031] Figure 6 It is a three-dimensional diagram of a fourth partial component of the present invention;

[0032] Figure 7 It is a three-dimensional diagram of a fifth partial component of the present invention;

[0033] Figure 8 It is a stereoscopic view of the sixth partial component of the present invention.

[0034] In the figure: 1 base, 2 semicircular rotating plate, 3 support rod, 4 hammer head, 5 take-up wheel one, 6 electric telescopic rod, 7 arc seat, 8 arc slide, 9 linkage assembly, 10 telescopic rod, 11 driving rod, 12 driving motor, 13 knocking assembly, 14 grinding assembly, 15 connecting rod, 16 motor, 17 bracket, 18 workbench, 19 foot mold sensor, 20 slider seat, 21 gear, 22 driving mechanism, 23 sandpaper, 24 toe shell, 25 pair of telescopic rod, 26 rotating rod, 27 driving wheel, 28 connecting rod, 29 top shell, 30 clamping shell, 31 linkage belt, 32 slide groove, 33 sawtooth, 34 take-up wheel two, 35 linkage rope, 36 clamping rod, 37 clamping plate. DETAILED DESCRIPTION

[0035] The embodiment of the present invention provides a toe cap impact resistance testing device and a testing method thereof, such as Figure 1-8 As shown, it includes a base 1, a bracket 17, a support rod 3, a workbench 18, a striking assembly 13 and a scratching assembly 14. The support rod 3 and the bracket 17 are both vertically arranged on the base 1, and the workbench 18 is arranged on the bracket 17, and the workbench 18 is provided with an opening. The striking assembly 13 and the scratching assembly 14 are both arranged on the workbench 18, and also include two semicircular rotating plates 2. The two semicircular rotating plates 2 are pivotally connected in the openings, and a foot mold sensor 19 with a shoe is arranged on the semicircular rotating plates 2. The striking assembly 13 and the scratching assembly 14 correspond to the top and side of the toe, respectively.

[0036] The shoe assembly also includes a slider seat 20, a snap-on shell 30, a top shell 29 snap-on to the snap-on shell 30, and a snap-on plate 37. A slide groove 32 is provided on the semicircular rotating plate 2, and the slider seat 20 is slidably fitted on the slide groove 32. The snap-on plate 37 is arranged in the slide groove 32, and the snap-on shell 30 is arranged on the slider seat 20. The shoe is snap-on between the snap-on shell 30 and the snap-on plate 37.

[0037] The striking assembly 13 includes a driving motor 12, a driving rod 11, a telescopic rod 10, a hammer 4 and a secondary telescopic rod 25. The secondary telescopic rod 25 is arranged on the workbench 18, and the driving motor 12 is arranged at the movable end of the secondary telescopic rod 25. The driving rod 11 is arranged at the output end of the driving motor 12, and the telescopic rod 10 is arranged on the driving rod 11. The hammer 4 is arranged on the movable end of the telescopic rod 10.

[0038] By cooperating with each other, the driving motor 12, the driving rod 11, the telescopic rod 10, the hammer head 4 and the auxiliary telescopic rod 25, a heavy object falling from a high place and hitting the toe of a person can be simulated, so as to facilitate the testing of the person.

[0039] The shoe toe shell 24 is also included, which is clamped with the grinding assembly 14. The grinding assembly 14 includes a connecting rod 15, a motor 16, a driving mechanism 22, sandpaper 23 and two rotating rods 26. The shoe toe shell 24 corresponds to the clamping shell 30, and the shoe toe shell 24 is detachably clamped with the driving mechanism 22 through a connecting rod 28. The motor 16 is arranged on the workbench 18, and the connecting rod 15 is arranged at the output end of the motor 16. The driving mechanism 22 is connected to the connecting rod 15, and the two rotating rods 26 are both linked to the driving mechanism 22. One end of the sandpaper 23 is wound around the rotating rod 26, and the other end passes through the shoe toe shell 24 and is connected to the other rotating rod 26.

[0040] Through the connecting rod 15, the motor 16, the driving mechanism 22, the sandpaper 23 and the two rotating rods 26, the toe of the shoe can be repeatedly scratched, so as to detect its wear resistance and cut resistance, which is convenient for personnel to use.

[0041] The arc seat 7, the arc slide 8 and two linkage components 9 are also included. The arc seat 7 is arranged on the base 1. The arc slide 8 is arranged on the arc seat 7, and two strip grooves are provided on the arc slide 8. The two linkage components 9 are respectively arranged on both sides of the arc seat 7, and the linkage components 9 are linked to the hammer head 4.

[0042] The linkage assembly 9 includes an electric telescopic rod 6, a clamping rod 36, a take-up wheel 5, a linkage belt 31 and two driving wheels 27. The electric telescopic rod 6 is arranged on the base 1, and the clamping rod 36 is arranged on the movable end of the electric telescopic rod 6. The two driving wheels 27 are respectively arranged on the clamping rod 36, and the linkage belt 31 is arranged between the two driving wheels 27. The linkage belt 31 corresponds to the strip groove.

[0043] The linkage assembly 9 also includes a linkage rope 35, two gears 21 and a take-up wheel 2 34. The take-up wheel 1 5 is coaxially connected to the driving wheel 27, and the two take-up wheels 2 34 are respectively pivoted at the bottom of the semicircular rotating plate 2. One end of the linkage rope 35 is wound around the take-up wheel 1 5, and the other end is wound around the take-up wheel 2 34. The gear 21 is coaxially connected to the take-up wheel 2 34.

[0044] The gear 21 also includes a plurality of saw teeth 33 , which are distributed at equal angles on the bottom of the semicircular rotating plate 2 with the semicircular rotating plate 2 forming a circle. The gear 21 is meshed with the saw teeth 33 .

[0045] By cooperating with the electric telescopic rod 6, the clamp rod 36, the take-up wheel 5, the linkage belt 31 and the two driving wheels 27, the swing of the hammer head 4 can be used as a driving force to change the position of the shoe, ensuring that the position of the hammer head is different each time, thereby making the detection of the shoe head more comprehensive.

[0046] A method for using a toe cap impact resistance testing device comprises the following steps:

[0047] Step 1: First, insert the foot mold sensor 19 into the shoe to be tested, and then install a specific snap-on shell 30 on the slider seat 20 according to the toe shape of the shoe to be tested.

[0048] Step 2: Then, insert the shoe between the snap-on shell 30 and the snap-on plate 37 , and install the toe shell 24 matching the snap-on shell 30 on the connecting rod 28 .

[0049] Step 3: Then test the impact resistance of the toe cap by controlling the extension or shortening of the telescopic rod 25 and then controlling the driving motor 12 to rotate so that the driving rod 11 rotates.

[0050] Step 4: Drive the telescopic rod 10 to rotate, so that the hammer head 4 collides with the front of the shoe head, and at the same time, through reverse rotation, the hammer head 4 collides with the top of the shoe head.

[0051] Step 5: During the collision with the toe head, the hammer head 4 moves by controlling different electric telescopic rods 6. The linkage belts 31 at different positions are contacted with the hammer head 4, forcing the take-up wheel 1 5 to rotate.

[0052] Step 6: Then, the gear 21 is rotated through the linkage rope 35, driving the semicircular rotating plate 2 to rotate, forcing the toe of the shoe to change its position, thereby expanding the impact range.

[0053] Step 7: When the toe cap needs to be scratched, the motor 16 is controlled to operate so that the driving mechanism 22 moves to the side of the toe cap.

[0054] Step 8: Then the two rotating rods 26 cooperate to make the sandpaper 23 rub the surface of the toe.

[0055] In summary, the toe impact resistance testing device and the testing method thereof cooperate with each other through the provided base 1, bracket 17, support rod 3, workbench 18, striking assembly 13 and scratching assembly 14. The invention can have the function of striking and scratching the toe, thereby completing the limit test of the shoe to be tested, and is convenient for personnel to use.

Claims

1. A shoe toe impact resistance testing device, characterized in that: The invention comprises a base (1), a bracket (17), a support rod (3), a workbench (18), a knocking assembly (13) and a grinding assembly (14), wherein the support rod (3) and the bracket (17) are both vertically arranged on the base (1), the workbench (18) is arranged on the bracket (17), the workbench (18) is provided with an opening, the knocking assembly (13) and the grinding assembly (14) are both arranged on the workbench (18), and further comprises two semicircular rotating plates (2), the two semicircular rotating plates (2) are pivotally connected in the opening, a foot model sensor (19) with a shoe is arranged on the semicircular rotating plates (2), and the knocking assembly (13) and the grinding assembly (14) correspond to the top and side of the toe of the shoe respectively; It also includes a slider seat (20), a snap-on shell (30), a top shell (29) snap-on to the snap-on shell (30), and a snap-on plate (37); a slide groove (32) is provided on the semicircular rotating plate (2); the slider seat (20) is slidably fitted in the slide groove (32); the snap-on plate (37) is arranged in the slide groove (32); the snap-on shell (30) is arranged on the slider seat (20); and the shoe is snap-on between the snap-on shell (30) and the snap-on plate (37); The striking assembly (13) comprises a driving motor (12), a driving rod (11), a telescopic rod (10), a hammer head (4) and a secondary telescopic rod (25), wherein the secondary telescopic rod (25) is arranged on a workbench (18), the driving motor (12) is arranged at a movable end of the secondary telescopic rod (25), the driving rod (11) is arranged at an output end of the driving motor (12), the telescopic rod (10) is arranged on the driving rod (11), and the hammer head (4) is arranged at the movable end of the telescopic rod (10); It also includes a toe shell (24) clamped with the grinding and scratching assembly (14), the grinding and scratching assembly (14) includes a connecting rod (15), a motor (16), a driving mechanism (22), sandpaper (23) and two rotating rods (26), the toe shell (24) corresponds to the clamping shell (30), the toe shell (24) is detachably clamped with the driving mechanism (22) through a connecting rod (28), the motor (16) is arranged on a workbench (18), the connecting rod (15) is arranged at the output end of the motor (16), the driving mechanism (22) is connected to the connecting rod (15), the two rotating rods (26) are linked to the driving mechanism (22), one end of the sandpaper (23) is wound around the rotating rod (26), and the other end passes through the toe shell (24) and is connected to the other rotating rod (26); It also comprises an arc seat (7), an arc slideway (8) and two linkage components (9), wherein the arc seat (7) is arranged on the base (1), the arc slideway (8) is arranged on the arc seat (7), two strip grooves are provided on the arc slideway (8), the two linkage components (9) are respectively arranged on both sides of the arc seat (7), and the linkage components (9) are linked to the hammer head (4); The linkage assembly (9) comprises an electric telescopic rod (6), a clamping rod (36), a take-up wheel (5), a linkage belt (31) and two driving wheels (27); the electric telescopic rod (6) is arranged on a base (1); the clamping rod (36) is arranged on a movable end of the electric telescopic rod (6); the two driving wheels (27) are respectively arranged on the clamping rod (36); the linkage belt (31) is arranged between the two driving wheels (27); and the linkage belt (31) corresponds to the strip groove.

2. A shoe toe impact resistance testing device according to claim 1, characterized in that: The linkage assembly also includes a linkage rope (35), two gears (21) and a take-up wheel (34); the take-up wheel (5) is coaxially connected to the driving wheel (27); the two take-up wheels (34) are respectively pivotally connected to the bottom of the semicircular rotating plate (2); one end of the linkage rope (35) is wound around the take-up wheel (5) and the other end is wound around the take-up wheel (34); the gear (21) is coaxially connected to the take-up wheel (34).

3. A shoe toe impact resistance testing device according to claim 2, characterized in that: It also comprises a plurality of saw teeth (33), which are distributed at equal angles on the bottom of the semicircular rotating plate (2) in a circle with the semicircular rotating plate (2), and the gear (21) is meshed with the saw teeth (33).

4. A testing method for a toe cap impact resistance testing device according to any one of claims 1 to 3, characterized in that: It includes the following steps: Step 1: first insert the foot model sensor (19) into the shoe to be tested, and then install the snap-on shell (30) on the slider seat (20) according to the toe shape of the shoe to be tested; Step 2: Then, the shoe is clamped between the clamping shell (30) and the clamping plate (37), and at the same time, the toe shell (24) adapted to the clamping shell (30) is installed on the connecting rod (28); Step 3: Then, the toe cap is tested for its impact resistance by controlling the extension or contraction of the secondary telescopic rod (25), and then controlling the driving motor (12) to rotate, so that the driving rod (11) rotates; Step 4: driving the telescopic rod (10) to rotate so that the hammer head (4) collides with the front of the shoe head, and at the same time, rotating in the opposite direction so that the hammer head (4) collides with the top of the shoe head; Step 5: During the process of the frontal collision with the toe of the shoe, while the hammer head (4) is moving, by controlling different electric telescopic rods (6), the linkage belts (31) at different positions are brought into contact with the hammer head (4), forcing the take-up wheel (5) to rotate; Step 6: Then, the gear (21) is rotated through the linkage rope (35), driving the semicircular rotating plate (2) to rotate, forcing the toe of the shoe to change its position, thereby expanding the impact range; Step 7: When the toe cap needs to be subjected to a scratch test, the motor (16) is controlled to operate so that the driving mechanism (22) moves to the side of the toe cap; Step 8: Then the two rotating rods (26) cooperate to make the sandpaper (23) rub the surface of the toe.

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