Shoe folding resistance test equipment

Abstract

The utility model relates to the technical field of folding test equipment, and discloses shoe folding test equipment which comprises a placing connecting seat, a supporting frame is fixed at the top of the placing connecting seat, a fixing frame is fixed at the top of the supporting frame, and a placing seat is mounted at the top of the fixing frame. According to the utility model, the bending experiment mechanism is arranged, the mounting rack is rotated and the shoe is bent, so that the efficiency of the shoe bending resistance test is improved, the bending angle can be quantified according to the moving distance and position of the movable connecting block, and meanwhile, a user can visually observe the shoe bending resistance effect to confirm the shoe bending resistance test effect; the folding resistance test of the shoes is facilitated; by arranging the positioning mechanism, the corresponding surface of the positioning threaded sleeve clings to the lifting movable block to fix the position of the lifting movable block, so that the stability of the shoe positioning structure in the shoe folding resistance test process is ensured, and the subsequent shoe folding resistance test is facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of flexural endurance testing equipment, and in particular to a shoe flexural endurance testing equipment. Background Technology

[0002] Most shoe quality testing is conducted during the production and research and development process. Among them, the flexural strength test involves bending the sole a certain number of times and observing the changes in the sole. This allows us to determine the strength and toughness of the upper and sole materials, as well as the bonding strength of the upper, sole, and welt, reflecting the overall quality of the shoe.

[0003] For example, Chinese Patent Application No. 202321395702.5 discloses a shoe flexural endurance testing device, including a positioning component slidably mounted on a frame for stabilizing one end of the shoe and a bending component for compressing the other end of the shoe. The bending component includes a motor fixed on the frame and a shaft mounted on the output end of the motor. Two rings are connected to the outside of the shaft via a bracket, and a compression rod is connected between the two rings. By fixing one end of the shoe and then compressing the bottom of the shoe, the shoe can bend, thereby conducting a flexural endurance test. The degree of bending of the shoe can be adjusted by adjusting the distance between the positioning component and the bending component.

[0004] However, the aforementioned shoe flexural endurance testing equipment is not easy to quantify the degree of bending during the bending process, nor is it easy to visually observe the experimental results of shoe bending, thus affecting the efficiency of shoe flexural endurance testing. Therefore, those skilled in the art have provided a shoe flexural endurance testing device to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a shoe flexural endurance testing device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a shoe flexural endurance testing device, comprising a placement connecting seat, a support frame fixed to the top of the placement connecting seat, a fixing frame fixed to the top of the support frame, a placement seat installed on the top of the fixing frame, a bending testing mechanism installed on the top of the placement connecting seat, and a positioning mechanism installed on the top of the placement connecting seat.

[0007] The bending test mechanism includes a metal bracket, a mounting bracket fixed to the top of the metal bracket, a rotating bracket rotatably connected to the outer side of the mounting bracket via a rotating shaft, a movable bending frame fixed to the top of the rotating bracket, an electric push rod fixed to the top of the placement connecting seat, a mounting bracket installed at the bottom of the movable bending frame, a movable connecting block fixed to one end of the output shaft of the electric push rod, and a support compression rod fixed to the outer side of the movable connecting block.

[0008] As a further description of the above technical solution:

[0009] The interior of the placement connector is provided with a sliding groove, and the placement connector is slidably connected to a sliding block through the sliding groove.

[0010] By adopting the above technical solution, the sliding block can slide within the groove where the connecting seat is placed.

[0011] As a further description of the above technical solution:

[0012] A support compression rod is fixed to the top of the sliding block, and the corresponding surface of the support compression rod is in contact with the corresponding surface of the mounting bracket.

[0013] By adopting the above technical solution, the mounting frame is supported by the support compression rod.

[0014] As a further description of the above technical solution:

[0015] The metal bracket and the placement connecting seat are fixedly connected, and the top surface of the movable bending frame is coplanar with the top surface of the placement seat.

[0016] As a further description of the above technical solution:

[0017] The mounting bracket and the movable bending bracket are bonded and fixed together, and one end of the movable connecting block is embedded and fixed inside the supporting compression rod.

[0018] By adopting the above technical solution, the connection between the movable connecting block and the supporting compression rod can be ensured to be stable.

[0019] As a further description of the above technical solution:

[0020] The positioning mechanism includes a fixed support block, a support threaded rod fixed to the top of the fixed support block, a limit pad fixed to the top of the support threaded rod, a lifting movable block movably sleeved on the outer side of the support threaded rod, two positioning threaded sleeves threadedly connected to the outer side of the support threaded rod, a connecting bracket fixed to one side of the lifting movable block, and a stable support block fixed to the bottom of the connecting bracket.

[0021] As a further description of the above technical solution:

[0022] The lifting block has a through hole inside, the size of which is adapted to the size of the supporting threaded rod.

[0023] By adopting the above technical solution, the lifting movable block can be moved vertically on the outside of the supporting threaded rod.

[0024] As a further description of the above technical solution:

[0025] The stabilizing support block is specifically positioned above the placement base, and the fixed support block and the placement connecting base are fixedly connected.

[0026] By adopting the above technical solution, the shoes can be positioned by the stabilizing support block after being placed on the placement seat.

[0027] This utility model has the following beneficial effects:

[0028] 1. Compared with existing technologies, this shoe flexural endurance testing equipment improves the efficiency of shoe flexural endurance testing by setting up a bending test mechanism that allows the mounting frame to rotate and bend the shoe. The bending angle can be quantified based on the distance and position of the moving connecting block. At the same time, users can visually observe the shoe flexural endurance effect to confirm the shoe flexural endurance test effect, which is beneficial to the shoe flexural endurance test.

[0029] 2. Compared with the existing technology, this shoe flexural endurance testing equipment has a positioning mechanism that allows the corresponding surface of the positioning threaded sleeve to be tightly attached to the lifting movable block to fix the position of the lifting movable block, ensuring the stability of the shoe positioning structure during the shoe flexural endurance test, which is beneficial to the subsequent shoe flexural endurance test. Attached Figure Description

[0030] Figure 1 This is a perspective view of a shoe flexural endurance testing device proposed in this utility model;

[0031] Figure 2 This is a schematic diagram of the shoe flexural endurance testing device proposed in this utility model from another angle.

[0032] Figure 3 This is a schematic diagram of the bending test mechanism of a shoe bending resistance test device proposed in this utility model;

[0033] Figure 4 This is a schematic diagram of the positioning mechanism of a shoe flexural endurance testing device proposed in this utility model.

[0034] Legend:

[0035] 1. Placement connector; 2. Support frame; 3. Fixing frame; 4. Placement seat; 5. Bending test mechanism; 51. Metal bracket; 52. Mounting connector; 53. Rotating bracket; 54. Movable bending frame; 55. Mounting frame; 56. Electric push rod; 57. Moving connecting block; 58. Sliding block; 59. Supporting compression rod; 6. Positioning mechanism; 61. Fixed support block; 62. Supporting threaded rod; 63. Limiting pad; 64. Lifting movable block; 65. Positioning threaded sleeve; 66. Connecting bracket; 67. Stabilizing support block. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] Reference Figures 1-4 The present invention provides a shoe flexural endurance testing device, which includes a placement connecting seat 1, a support frame 2 fixed on the top of the placement connecting seat 1, a fixing frame 3 fixed on the top of the support frame 2, a placement seat 4 installed on the top of the fixing frame 3, a bending test mechanism 5 installed on the top of the placement connecting seat 1, and a positioning mechanism 6 installed on the top of the placement connecting seat 1.

[0038] The bending test mechanism 5 includes a metal bracket 51. A mounting bracket 52 is fixed to the top of the metal bracket 51. A rotating bracket 53 is rotatably connected to the outer side of the mounting bracket 52 via a rotating shaft. A movable bending bracket 54 is fixed to the top of the rotating bracket 53. An electric push rod 56 is fixed to the top of the placement connecting seat 1. A mounting bracket 55 is installed at the bottom of the movable bending bracket 54. A movable connecting block 57 is fixed to one end of the output shaft of the electric push rod 56. A supporting compression rod 59 is fixed to the outer side of the movable connecting block 57. A sliding groove is provided inside the placement connecting seat 1, through which a sliding block is slidably connected. 58 allows the sliding block 58 to slide within the groove of the connecting seat 1. A support compression rod 59 is fixed to the top of the sliding block 58. The corresponding surface of the support compression rod 59 is in contact with the corresponding surface of the mounting frame 55. The mounting frame 55 is supported by the support compression rod 59. The metal bracket 51 is fixedly connected to the connecting seat 1. The top surface of the movable bending frame 54 is coplanar with the top surface of the mounting seat 4. The mounting frame 55 and the movable bending frame 54 are bonded and fixed. One end of the movable connecting block 57 is embedded and fixed inside the support compression rod 59, which can ensure a stable connection between the movable connecting block 57 and the support compression rod 59.

[0039] The positioning mechanism 6 includes a fixed support block 61, a support threaded rod 62 fixed to the top of the fixed support block 61, a limit pad 63 fixed to the top of the support threaded rod 62, a lifting movable block 64 movably sleeved on the outside of the support threaded rod 62, two positioning threaded sleeves 65 threadedly connected to the outside of the support threaded rod 62, a connecting bracket 66 fixed to one side of the lifting movable block 64, a stabilizing support block 67 fixed to the bottom of the connecting bracket 66, a through hole opened inside the lifting movable block 64, the size of the through hole being adapted to the size of the support threaded rod 62, allowing the lifting movable block 64 to move vertically outside the support threaded rod 62, and the stabilizing support block 67 specifically positioned above the placement seat 4. The fixed support block 61 and the placement connecting seat 1 are fixedly connected, and when the shoe is placed on the placement seat 4, it can be positioned by the stabilizing support block 67.

[0040] Working principle: During the shoe flexural endurance test, the shoe is placed on top of the placement seat 4 and the movable bending frame 54. The positioning mechanism 6 presses the shoe down, and then the electric push rod 56 is activated. The output shaft of the electric push rod 56 drives the movable connecting block 57 to move. The movable connecting block 57 drives the sliding block 58 and the support compression rod 59 to move simultaneously. After the support compression rod 59 moves, it can lift one end of the mounting frame 55, allowing the mounting frame 55 to rotate and bend the shoe. This improves the efficiency of the shoe flexural endurance test. The bending angle can be quantified based on the distance and position of the movable connecting block 57. At the same time, the user can visually observe the shoe's flexural endurance effect to confirm the shoe's performance. The effect of the flexural strength test is beneficial to the flexural strength test of the shoe. After the shoe is placed on the top of the placement seat 4 and the movable bending frame 54, rotate the two positioning threaded sleeves 65 on the outside of the support threaded rod 62 to make the corresponding surface of the positioning threaded sleeve 65 move away from the lifting movable block 64. Move the lifting movable block 64 in the vertical direction to move it outside the support threaded rod 62, so that the stable support block 67 presses the shoe tightly. Then rotate the two positioning threaded sleeves 65 to make the corresponding surface of the positioning threaded sleeve 65 tightly adhere to the lifting movable block 64 to fix the position of the lifting movable block 64. This ensures that the shoe positioning structure is stable during the flexural strength test, which is beneficial to the subsequent flexural strength test of the shoe.

[0041] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A shoe folding endurance test apparatus comprising a placing connector (1), characterized in that: The top of the placing connecting base (1) is fixed with a supporting frame (2), the top of the supporting frame (2) is fixed with a fixing frame (3), the top of the fixing frame (3) is installed with a placing seat (4), the top of the placing connecting base (1) is installed with a bending experiment mechanism (5), the top of the placing connecting base (1) is installed with a positioning mechanism (6). The bending experiment mechanism (5) comprises a metal support (51), the top of the metal support (51) is fixed with a mounting connecting frame (52), the outer side of the mounting connecting frame (52) is rotatably connected with a rotating support (53) through a rotating shaft, the top of the rotating support (53) is fixed with a movable bending frame (54), the top of the placing connecting base (1) is fixed with an electric push rod (56), the bottom of the movable bending frame (54) is installed with a mounting frame (55), one end of the output shaft of the electric push rod (56) is fixed with a moving connecting block (57), the outer side of the moving connecting block (57) is fixed with a supporting extrusion rod (59).

2. The shoe durability test apparatus according to claim 1, characterized by: The inside of the placing connecting base (1) is provided with a sliding groove, the placing connecting base (1) is slidably connected with a sliding block (58) through the sliding groove.

3. A shoe durability test apparatus according to claim 2, wherein: The top of the sliding block (58) is fixed with a supporting extrusion rod (59), the corresponding surface of the supporting extrusion rod (59) is attached to the corresponding surface of the mounting frame (55).

4. The shoe durability test apparatus of claim 1, wherein: The metal support (51) and the placing connecting base (1) are fixedly connected, the upper top surface of the movable bending frame (54) is coplanar with the upper top surface of the placing seat (4).

5. The shoe durability test apparatus of claim 1, wherein: The mounting frame (55) and the movable bending frame (54) are adhesively fixed, one end of the moving connecting block (57) is embedded and fixed in the inside of the supporting extrusion rod (59).

6. The shoe durability test apparatus of claim 1, wherein: The positioning mechanism (6) comprises a fixed supporting block (61), the top of the fixed supporting block (61) is fixed with a supporting threaded rod (62), the top of the supporting threaded rod (62) is fixed with a limiting pad (63), the outer side of the supporting threaded rod (62) is movably sleeved with a lifting movable block (64), the outer side of the supporting threaded rod (62) is threadedly connected with two positioning threaded sleeves (65), one side of the lifting movable block (64) is fixed with a connecting support (66), the bottom of the connecting support (66) is fixed with a stable supporting block (67).

7. A shoe durability test apparatus according to claim 6, wherein: The inside of the lifting movable block (64) is provided with a through hole, the size of the through hole is matched with the size of the supporting threaded rod (62).

8. The shoe durability test apparatus of claim 7, wherein: The stable supporting block (67) is specifically arranged above the placing seat (4), the fixed supporting block (61) and the placing connecting base (1) are fixedly connected.

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