Shoe sole bending performance testing device

Abstract

The utility model provides a sole bendability testing device, which comprises a processing table, a rotating plate and a pressing mechanism, and is characterized in that the rotating plate is movably connected in the processing table, the pressing mechanism is arranged at the top of the rotating plate, and the pressing mechanism comprises a fixed block, a connecting column, a sliding block and a pressure spring, the top of the fixing block is fixedly connected with the bottom of a rotating plate, the top of the fixing block is fixedly connected with the bottom of a connecting column, and the top of the connecting column penetrates to the top of the sliding block. Through the pressing mechanism, when a shoe sole is pressed and fixed, a sliding block is pulled, a compression spring is stretched at the same time, the shoe sole is placed on the surface of a fixing block, then the sliding block is loosened, and the bottom of the sliding block makes contact with the top of the shoe sole through resilience force of the compression spring; and the extrusion rod is pulled to drive the connecting rod to move, so that a worker can operate conveniently.

Description

Technical Field

[0001] The utility model relates to a sole bending test device, belonging to the technical field of soles. Background Art

[0002] Sole processing is an important part of the shoemaking process, and the process flow and technical points involved are relatively complex. From the search results, sole processing mainly includes the procurement of raw materials, mold preparation, sole material processing, sole trimming and assembly, etc. In order to ensure the performance of the sole, the bending performance of the sole needs to be tested.

[0003] A Chinese patent publication (publication number: CN 217654877 U) discloses a sole bending fatigue test device, including an operating table, a sole bending fatigue test device is arranged on one side of the operating table, a group of vertically symmetrical electric telescopic rods are fixedly connected to the left and right sides of one end of the sole bending fatigue test device, and the other end of the electric telescopic rod is fixedly connected to one side of the operating table, and the bottom end of the operating table is fixedly connected to a sole fixing device. The utility model uses an electric lifting rod to drive the transmission bar to move up and down through the sole bending fatigue test device, so that the transmission gear is driven to rotate in the forward and reverse directions through the saw teeth, so that the bending bar drives the sole to bend and reciprocate, which is conducive to quickly bending the sole and reducing the difficulty of operation, thereby improving the test efficiency;

[0004] However, the above technology may not be able to test multiple soles at the same time when testing the soles, and can only test a single sole, which is inefficient and cannot effectively improve work efficiency. If multiple soles cannot be tested, the detection efficiency is low, and if only one sole is tested, the test result is inaccurate.

[0005] Therefore, a sole bending test device is proposed. Utility Model Content

[0006] In view of this, the utility model provides a sole bending test device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is implemented as follows: a sole bending test device comprises a processing table, a rotating plate and a clamping mechanism, characterized in that: the processing table is movably connected with the rotating plate inside, and the top of the rotating plate is provided with a clamping mechanism, and the clamping mechanism comprises a fixed block, a connecting column, a sliding block and a compression spring, the top of the fixed block is fixedly connected to the bottom of the rotating plate, the top of the fixed block is fixedly connected to the bottom of the connecting column, the top of the connecting column passes through the top of the sliding block, the surface of the connecting column is sleeved with a compression spring, the bottom of the compression spring is fixedly connected to the top of the fixed block, and the top of the compression spring is fixedly connected to the bottom of the sliding block.

[0008] Further preferably, a positioning block is fixedly connected to the top of the sliding block, a cavity is provided inside the positioning block, a positioning mechanism is provided inside the cavity, and the positioning mechanism includes an extrusion rod, a connecting rod and a compression spring.

[0009] Further preferably, the top of the extrusion rod passes through the top of the cavity, the bottom of the extrusion rod passes through the inside of the cavity, the outer sides of the two extrusion rods are fixedly connected to the inner sides of the two connecting rods, the inner sides of the two extrusion rods are fixedly connected to the left and right sides of the compression spring, and the outer sides of the two connecting rods pass through the inside of the connecting column.

[0010] Further preferably, the surface of the connecting column is provided with plugging grooves, the number of the plugging grooves is five, and the connecting rod is in close contact with the plugging grooves when plugged into the plugging grooves.

[0011] Further preferably, a limiting block is fixedly connected to the inner wall of the processing table, a connecting plate is slidably connected inside the limiting block, a push rod is arranged on the top of the connecting plate, and a rubber pad is fixedly connected to the bottom of the push rod.

[0012] Further preferably, a positioning cavity is opened on the front side of the connecting plate, and an adjustment mechanism is provided inside the positioning cavity, and the adjustment mechanism includes a moving rod, a positioning rod and a tension spring.

[0013] Further preferably, the front side of the moving rod passes through the front side of the positioning cavity, the rear side of the moving rod passes through the interior of the positioning cavity, the rear side of the moving rod is fixedly connected to the front side of the positioning rod, the left side of the positioning rod is fixedly connected to the right side of the tension spring, the left side of the tension spring is fixedly connected to the inner wall of the positioning cavity, the tension spring is sleeved on the surface of the positioning rod, and the left side of the positioning rod passes through the interior of the limit block.

[0014] Further preferably, the limiting block is provided with positioning grooves therein, the number of the positioning grooves is five, and the positioning rods are in tight contact with the positioning grooves when plugged in.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model uses a clamping mechanism to prevent the sole from being pressed and fixed by pulling the sliding block and stretching the compression spring at the same time, and then releasing the sliding block to make the bottom of the sliding block contact with the top of the sole by the rebound force of the compression spring. By setting a positioning mechanism, the squeezing rod can be pulled according to the soles of different thicknesses, and the squeezing rod drives the connecting rod to move, which is convenient for the staff to operate.

[0017] 2. The utility model can use the adjustment mechanism to pull the moving rod when fixing soles of different lengths, and the moving rod drives the positioning rod to move, thereby increasing the applicability of the overall device. By setting the positioning groove, the positioning rod can be accurately inserted into the interior of the fixing groove when being plugged and fixed.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the processing table structure of the utility model;

[0022] Figure 3 For the utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0023] Figure 4 This is a schematic diagram of the fixed block structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the limit block structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the rotating plate structure of the utility model;

[0026] Figure 7 For the utility model Figure 6Schematic diagram of the local enlarged structure at point A in the middle.

[0027] Figure numerals: 1. processing table; 2. rotating plate; 3. clamping mechanism; 301. fixed block; 302. connecting column; 303. sliding block; 304. compression spring; 4. positioning block; 5. cavity; 6. positioning mechanism; 601. extrusion rod; 602. connecting rod; 603. compression spring; 7. plug-in slot; 8. connecting plate; 9. push rod; 10. rubber pad; 11. positioning cavity; 12. adjusting mechanism; 1201. moving rod; 1202. positioning rod; 1203. tension spring; 13. positioning slot; 14. limit block. DETAILED DESCRIPTION

[0028] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0029] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0030] Example 1

[0031] like Figure 1-7 As shown, the embodiment of the utility model provides a sole bending test device, including a processing table 1, a rotating plate 2 and a clamping mechanism 3, characterized in that: the processing table 1 is movably connected with the rotating plate 2 inside, the top of the rotating plate 2 is provided with a clamping mechanism 3, the clamping mechanism 3 includes a fixed block 301, a connecting column 302, a sliding block 303 and a compression spring 304, the top of the fixed block 301 is fixedly connected to the bottom of the rotating plate 2, the top of the fixed block 301 is fixedly connected to the bottom of the connecting column 302, the top of the connecting column 302 penetrates to the top of the sliding block 303, the surface of the connecting column 302 is sleeved with a compression spring 304, the bottom of the compression spring 304 is fixedly connected to the top of the fixed block 301, and the top of the compression spring 304 is fixed to the bottom of the sliding block 303 Connection, the top of the sliding block 303 is fixedly connected with a positioning block 4, a cavity 5 is opened inside the positioning block 4, a positioning mechanism 6 is arranged inside the cavity 5, the positioning mechanism 6 comprises an extrusion rod 601, a connecting rod 602 and a compression spring 603, the top of the extrusion rod 601 passes through the top of the cavity 5, the bottom of the extrusion rod 601 passes through the inside of the cavity 5, the outer sides of the two extrusion rods 601 are fixedly connected to the inner sides of the two connecting rods 602, the inner sides of the two extrusion rods 601 are fixedly connected to the left and right sides of the compression spring 603, the outer sides of the two connecting rods 602 pass through the inside of the connecting column 302, the surface of the connecting column 302 is provided with a plug-in slot 7, the number of the plug-in slots 7 is five, and the connecting rod 602 is in close contact with the plug-in slot 7 when plugged in.

[0032] Through the clamping mechanism 3, when the sole is clamped and fixed, the compression spring 304 can be stretched by pulling the sliding block 303 to prevent the sole from being on the surface of the fixing block 301. After completion, the sliding block 303 is released, and the bottom of the sliding block 303 is brought into contact with the top of the sole through the rebound force of the compression spring 304. By setting up the positioning mechanism 6, the squeezing rod 601 can be pulled according to the soles of different thicknesses, and the squeezing rod 601 drives the connecting rod 602 to move, which is convenient for the staff to operate.

[0033] Example 2

[0034] In one embodiment, the inner wall of the processing table 1 is fixedly connected to a limit block 14, the inside of the limit block 14 is slidably connected to a connecting plate 8, a push rod 9 is arranged on the top of the connecting plate 8, a rubber pad 10 is fixedly connected to the bottom of the push rod 9, a positioning cavity 11 is opened on the front side of the connecting plate 8, an adjustment mechanism 12 is arranged inside the positioning cavity 11, and the adjustment mechanism 12 includes a moving rod 1201, a positioning rod 1202 and a tension spring 1203, the front side of the moving rod 1201 penetrates to the front side of the positioning cavity 11, and the rear side of the moving rod 1201 penetrates to the positioning cavity 11. Inside the positioning cavity 11, the rear side of the moving rod 1201 is fixedly connected to the front side of the positioning rod 1202, the left side of the positioning rod 1202 is fixedly connected to the right side of the tension spring 1203, the left side of the tension spring 1203 is fixedly connected to the inner wall of the positioning cavity 11, the tension spring 1203 is sleeved on the surface of the positioning rod 1202, the left side of the positioning rod 1202 penetrates into the interior of the limit block 14, the interior of the limit block 14 is provided with a positioning groove 13, the number of the positioning grooves 13 is five, and the positioning rod 1202 is in close contact with the positioning groove 13 when plugged in.

[0035] Through the adjustment mechanism 12, when fixing soles of different lengths, the moving rod 1201 can be pulled, and the moving rod 1201 drives the positioning rod 1202 to move, thereby increasing the applicability of the overall device. By setting the positioning groove 13, the positioning rod 1202 can be accurately inserted into the interior of the fixing groove when being plugged in and fixed.

[0036] When the utility model is working: first pull the moving rod 1201 to the right, the moving rod 1201 drives the positioning rod 1202 to move to the right, and the positioning rod 1202 moves to the right while stretching the tension spring 1203, so that the position of the connecting plate 8 moves forward and backward, and then release the moving rod 1201, and the positioning rod 1202 is reinserted into the interior of the fixed groove by the return force of the tension spring 1203. At this time, the height of the push rod 9 can be adjusted, and then the sole is placed inside the workbench, and then the extrusion rod 601 is pressed inward to squeeze the shoe. The pressing rod 601 drives the connecting rod 602 to move inward. When the connecting rod 602 moves inward, the compression spring 603 is compressed, so that the connecting rod 602 moves to the inside of the cavity 5. At this time, the height of the sliding block 303 can be adjusted, and the toe of the shoe is placed on the surface of the fixed block 301. After completion, the pressing rod 601 is released, and the connecting rod 602 is reinserted into the inside of the cavity 5 through the rebound force of the compression spring 603. At this time, the workbench can be started, and the bending performance of the sole can be tested by swinging the rotating plate 2.

[0037] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A shoe sole bending test device, comprising a processing table (1), a rotating plate (2) and a pressing mechanism (3), characterized in that: The processing table (1) is movably connected to a rotating plate (2) inside, and a clamping mechanism (3) is arranged on the top of the rotating plate (2). The clamping mechanism (3) comprises a fixed block (301), a connecting column (302), a sliding block (303) and a compression spring (304). The top of the fixed block (301) is fixedly connected to the bottom of the rotating plate (2), the top of the fixed block (301) is fixedly connected to the bottom of the connecting column (302), the top of the connecting column (302) penetrates to the top of the sliding block (303), the surface of the connecting column (302) is sleeved with a compression spring (304), the bottom of the compression spring (304) is fixedly connected to the top of the fixed block (301), and the top of the compression spring (304) is fixedly connected to the bottom of the sliding block (303).

2. A sole bending test device according to claim 1, characterized in that: A positioning block (4) is fixedly connected to the top of the sliding block (303), a cavity (5) is provided inside the positioning block (4), a positioning mechanism (6) is provided inside the cavity (5), and the positioning mechanism (6) comprises an extrusion rod (601), a connecting rod (602) and a compression spring (603).

3. A sole bending test device according to claim 2, characterized in that: The top of the extrusion rod (601) passes through the top of the cavity (5), the bottom of the extrusion rod (601) passes through the inside of the cavity (5), the outer sides of the two extrusion rods (601) are fixedly connected to the inner sides of the two connecting rods (602), the inner sides of the two extrusion rods (601) are fixedly connected to the left and right sides of the compression spring (603), and the outer sides of the two connecting rods (602) pass through the inside of the connecting column (302).

4. A sole bending test device according to claim 3, characterized in that: The surface of the connecting column (302) is provided with plugging grooves (7), the number of the plugging grooves (7) is five, and the connecting rod (602) is in tight contact with the plugging grooves (7) when plugged in.

5. A sole bending test device according to claim 1, characterized in that: A limit block (14) is fixedly connected to the inner wall of the processing table (1), a connecting plate (8) is slidably connected inside the limit block (14), a push rod (9) is arranged on the top of the connecting plate (8), and a rubber pad (10) is fixedly connected to the bottom of the push rod (9).

6. A sole bending test device according to claim 5, characterized in that: A positioning cavity (11) is provided on the front side of the connecting plate (8), an adjusting mechanism (12) is provided inside the positioning cavity (11), and the adjusting mechanism (12) comprises a moving rod (1201), a positioning rod (1202) and a tension spring (1203).

7. A sole bending test device according to claim 6, characterized in that: The front side of the moving rod (1201) passes through the front side of the positioning cavity (11), the rear side of the moving rod (1201) passes through the interior of the positioning cavity (11), the rear side of the moving rod (1201) is fixedly connected to the front side of the positioning rod (1202), the left side of the positioning rod (1202) is fixedly connected to the right side of the tension spring (1203), the left side of the tension spring (1203) is fixedly connected to the inner wall of the positioning cavity (11), the tension spring (1203) is sleeved on the surface of the positioning rod (1202), and the left side of the positioning rod (1202) passes through the interior of the limit block (14).

8. A sole bending test device according to claim 7, characterized in that: The limiting block (14) is provided with positioning grooves (13) inside, and the number of the positioning grooves (13) is five. The positioning rod (1202) is in tight contact with the positioning grooves (13) when plugged in.

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