Detection device for anti-puncture performance of sole

By designing a sole anti-puncture performance detection device including slide chutes, support blocks, racks, drive components, runners, bevel gears and clamping components, the inability to effectively fix soles of different widths and the inability to many soles in the prior art is solved. The problem of point detection achieves accurate and comprehensive inspection of the soles.

CN222486389UActive Publication Date: 2025-02-18ZHONGLIAN QUALITY INSPECTION & TESTING (SHANDONG) CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202420892457.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-26
Publication Date
2025-02-18
Estimated Expiration
2034-04-26

AI Technical Summary

Technical Problem

The existing anti-puncture performance detection device of soles cannot effectively fix soles of different widths, resulting in inaccurate detection and cannot perform anti-puncture performance detection on different parts of the soles.

Method used

A detection device including a base, a slide, a support block, a rack, a drive assembly, a rotor, a bevel gear and a clamping assembly is designed. The fixing and multi-point detection of the sole is achieved through the sliding connection of the slide groove and the support block, the meshing connection of the rack and the drive assembly, the rotary connection of the rotor and bevel gear, and the synchronous rotation of the pulley of the clamping assembly and the bidirectional screw.

Benefits of technology

The device can effectively fix soles of different widths to prevent them from going off during the detection process, and can perform anti-puncture performance detection on any part of the sole, improving the accuracy and comprehensiveness of the detection.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222486389U_ABST
    Figure CN222486389U_ABST
Patent Text Reader

Abstract

The utility model relates to the field of sole performance detection, and discloses a sole anti-puncture performance detection device which comprises a base, a first sliding groove is formed in the top end of the base, a supporting block is arranged at the top end of the base, the bottom end of the supporting block is fixedly connected with a first sliding block, and the first sliding block is in sliding connection with the first sliding groove. The left end and the right end of the supporting block are fixedly connected with racks, driving assemblies are arranged at the ends, away from the racks, of the bottom end of the base, the two driving assemblies are connected with the racks on the same side in a meshed mode, and a first rotating wheel is arranged at the front end of the supporting block. According to the utility model, the clamping assembly clamps soles with different sizes, prevents the anti-puncture performance detection from causing displacement to influence the detection structure, adjusts the angle of the sole by rotating the rotating wheel I, drives the supporting block to move back and forth, and cooperates with the cylinder and the puncture needle to realize the function of anti-puncture performance detection of each part of the sole.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the field of sole performance detection, in particular to a detection device for the anti-puncture performance of a sole. Background Art

[0002] In many working environments, such as construction sites, mining, forestry, etc., workers need to wear puncture-proof soles to prevent their feet from being hurt by sharp objects. Therefore, the puncture-proof performance of the soles has become one of the important safety indicators. The detection device for the puncture-proof performance of the soles is used to simulate the puncture of sharp objects that the soles may encounter in actual use. By applying a certain pressure and speed, it is tested whether the soles can withstand the impact of puncture, thereby evaluating the pros and cons of their puncture-proof performance.

[0003] However, some sole anti-puncture performance testing devices cannot fix the sole on the puncture table, which causes the sole to easily deviate during the anti-puncture test, resulting in inaccurate test values. In addition, when performing the maximum puncture force test on the sole, not only the same position can be tested, but any part of the sole should be able to perform the anti-puncture test. Therefore, a sole anti-puncture performance testing device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a device for detecting the anti-puncture performance of a sole, aiming to improve the problems in the prior art that soles of different widths cannot be fixed and the puncture performance detection of different parts of the sole cannot be performed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a detection device for the anti-puncture performance of the sole, comprising a base, a slide groove is provided at the top of the base, a support block is arranged at the top of the base, a slider is fixedly connected to the bottom end of the support block, the slider is slidably connected to the slide groove, the left and right ends of the support block are fixedly connected to racks, the bottom end of the base is provided with a driving assembly at the end away from the rack, the two driving assemblies are respectively meshed with the racks on the same side, a rotating wheel is arranged at the front end of the support block, and the rear end of the rotating wheel is fixedly connected to the rack. A connecting rod 1 is connected, the rear end of the connecting rod 1 passes through the front end of the supporting block and is fixedly connected to a bevel gear 1, the outer upper end of the bevel gear 1 is meshedly connected to a bevel gear 2, the middle part of the bevel gear 2 is fixedly connected to a connecting rod 2, the top end of the connecting rod 2 passes through the top end of the supporting block and is fixedly connected to the connecting block, a clamping assembly is provided at the top end of the connecting block, the top rear part of the base is fixedly connected to a vertical plate, the front end top of the vertical plate is fixedly connected to a horizontal plate, the middle part of the top end of the horizontal plate is fixedly connected to a cylinder, and the output end of the cylinder passes through the horizontal plate and is fixedly connected to a piercing needle.

[0006] As a further description of the above technical solution: the driving assembly includes a motor, the motor is fixedly connected to the top of the base, the output end of the motor is fixedly connected to a rotating shaft, and the top of the rotating shaft is fixedly connected to a first gear.

[0007] As a further description of the above technical solution: the outer ends of the first gears are respectively meshed and connected with the ends of the racks on the same side that are away from each other.

[0008] As a further description of the above technical solution: the clamping assembly includes a piercing table, the bottom end of the piercing table is fixedly connected to the top end of the connecting block, and a sliding groove 2 is opened in the middle of the front and rear ends of the piercing table, and the left ends of the two sliding grooves 2 are rotatably connected with a bidirectional screw.

[0009] As a further description of the above technical solution: the right end of the bidirectional screw passes through the right end of the piercing platform, the outer end of the bidirectional screw is fixedly connected to a pulley at the right end of the second slide groove, the two pulleys are connected by an annular belt, and the right end of the front bidirectional screw is fixedly connected to the second rotating wheel.

[0010] As a further description of the above technical solution: the two-way screw is threadedly connected to sliders 2 at both left and right ends inside the second slide groove, the outer ends of the four sliders 2 are fixedly connected to support rods, and the opposite sides of the front and rear support rods are fixedly connected to splints.

[0011] As a further description of the above technical solution: the top of the piercing platform is fixedly connected with a Velcro fleece sticker, the top of the Velcro fleece sticker is provided with a Velcro hook sticker, and the top of the Velcro hook sticker is fixedly connected with a pad.

[0012] As a further description of the above technical solution: the top end of the Velcro fleece sticker is a fleece surface, the bottom end of the Velcro hook sticker is a hook surface, and the bottom end of the splint is located at the top end of the pad.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the sole is placed on the top of the pad, and then the second rotating wheel is rotated to drive the front bidirectional screw to rotate, and the rear bidirectional screw is rotated synchronously through the pulley and the ring belt, driving the sliders 2, the support rods and the clamping plates on both sides to move in the opposite direction, so as to clamp the sole. It can be suitable for fixing soles of different widths, so that the sole will not deviate during the anti-puncture performance test.

[0015] 2. In the utility model, the first rotating wheel drives the first connecting rod and the first bevel gear to rotate, so that the second bevel gear and the second connecting rod drive the connecting block and the piercing table to rotate, adjust the angle of the sole on the pad, and then drive the two motors to drive the same side shaft and the first gear to rotate in the opposite direction, and drive the support block to move forward and backward through the racks on both sides, and cooperate with the cylinder and the piercing needle to realize the function of anti-puncture performance detection of each part of the sole. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front perspective view of a device for detecting the anti-puncture performance of a shoe sole proposed by the utility model;

[0017] Figure 2 This is a right view of a device for detecting the anti-puncture performance of a sole proposed by the utility model;

[0018] Figure 3 This is a front cross-sectional view of a support block of a device for detecting the anti-puncture performance of a sole proposed by the utility model;

[0019] Figure 4 The utility model discloses a right side sectional view of a puncture platform of a device for detecting the puncture resistance of a shoe sole.

[0020] Legend:

[0021] 1. Base; 2. Slide 1; 3. Support block; 4. Slider 1; 5. Rack; 6. Motor; 7. Rotating shaft; 8. First gear; 9. Rotating wheel 1; 10. Connecting rod 1; 11. Bevel gear 1; 12. Bevel gear 2; 13. Connecting rod 2; 14. Connecting block; 15. Piercing table; 16. Rotating wheel 2; 17. Bidirectional screw; 18. Pulley; 19. Annular belt; 20. Slider 2; 21. Support rod; 22. Clamp; 23. Velcro fur sticker; 24. Velcro hook sticker; 25. Pad; 26. Vertical plate; 27. Horizontal plate; 28. Cylinder; 29. ​​Piercing needle; 30. Slide 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-Figure 3The utility model provides an embodiment: a detection device for the anti-puncture performance of a sole, comprising a base 1, a slide groove 2 is provided at the top of the base 1, a support block 3 is arranged at the top of the base 1, a slider 4 is fixedly connected to the bottom end of the support block 3, the slider 4 is slidably connected to the slide groove 2, the left and right ends of the support block 3 are fixedly connected to racks 5, the bottom end of the base 1 is provided with a driving assembly at the end away from the rack 5, the two driving assemblies are respectively meshed and connected with the racks 5 on the same side, a rotating wheel 9 is arranged at the front end of the support block 3, a connecting rod 10 is fixedly connected to the rear end of the rotating wheel 9, and the connecting rod 10 is fixedly connected to the rear end of the rotating wheel 9. The rear end of 0 passes through the front end of the support block 3 and is fixedly connected with a bevel gear 11, the outer upper end of the bevel gear 11 is meshedly connected with a bevel gear 2 12, the middle part of the bevel gear 2 12 is fixedly connected with a connecting rod 2 13, the top end of the connecting rod 2 13 passes through the top of the support block 3 and is fixedly connected with a connecting block 14, the top of the connecting block 14 is provided with a clamping assembly, the top rear part of the base 1 is fixedly connected with a vertical plate 26, the front top of the vertical plate 26 is fixedly connected with a horizontal plate 27, the middle part of the top end of the horizontal plate 27 is fixedly connected with a cylinder 28, and the output end of the cylinder 28 passes through the horizontal plate 27 and is fixedly connected with a piercing needle 29.

[0024] The sole is placed on the clamping assembly and clamped by the clamping assembly. It can be suitable for fixing soles of different widths so that the sole will not deviate during the anti-puncture performance test. Then, the rotating wheel 19 drives the connecting rod 10 and the bevel gear 11 to rotate, so that the bevel gear 12 and the connecting rod 13 drive the connecting block 14 and the piercing table 15 to rotate, and the angle of the sole on the pad 25 is adjusted. The driving assembly is engaged with the rack 5 on the same side to move the supporting block 3 back and forth, and the cylinder 28 and the piercing needle 29 are cooperated to realize the function of anti-puncture performance testing of each part of the sole.

[0025] Reference Figure 1 and Figure 2 The driving assembly includes a motor 6, which is fixedly connected to the top of the base 1. The output end of the motor 6 is fixedly connected to a rotating shaft 7, and the top of the rotating shaft 7 is fixedly connected to a first gear 8. The outer ends of the first gear 8 are respectively meshed with the ends away from the rack 5 on the same side.

[0026] The two motors 6 are driven to drive the same-side rotating shaft 7 and the first gear 8 to rotate in the opposite direction, and the support block 3 is driven to move forward and backward through the racks 5 on both sides, and the function of anti-puncture performance detection of each part of the sole can be realized by cooperating with the rotating wheel 9, the cylinder 28 and the piercing needle 29.

[0027] Reference Figure 1 and Figure 4The clamping assembly includes a piercing platform 15, the bottom end of the piercing platform 15 is fixedly connected to the top of the connecting block 14, and a slide groove 2 30 is provided in the middle of the front and rear ends of the piercing platform 15. The left ends of the two slide grooves 2 30 are rotatably connected with a bidirectional screw 17, and the right ends of the bidirectional screw 17 pass through the right end of the piercing platform 15. The outer ends of the bidirectional screw 17 are fixedly connected to the right ends of the slide grooves 2 30 with pulleys 18, and the two pulleys 18 are connected through an annular belt 19. The right end of the front bidirectional screw 17 is fixedly connected to a rotating wheel 2 16, and the bidirectional screw 17 is fixedly connected to the sliding groove 2. The left and right ends of the groove 2 30 are threadedly connected with the slider 20, the outer ends of the four sliders 20 are fixedly connected with the support rod 21, the opposite side of the front and rear support rods 21 is fixedly connected with the splint 22, the top of the piercing platform 15 is fixedly connected with the Velcro fur surface sticker 23, the top of the Velcro fur surface sticker 23 is provided with a Velcro hook surface sticker 24, the top of the Velcro hook surface sticker 24 is fixedly connected with a pad 25, the top of the Velcro fur surface sticker 23 is the fur surface, the bottom end of the Velcro hook surface sticker 24 is the hook surface, and the bottom end of the splint 22 is located at the top of the pad 25.

[0028] By placing the sole on the top of the pad 25, and then rotating the rotating wheel 16 to drive the front bidirectional screw 17 to rotate, the rear bidirectional screw 17 is rotated synchronously through the pulley 18 and the endless belt 19, driving the sliders 20, the support rods 21 and the clamping plates 22 on both sides to move in opposite directions, so as to clamp the sole. It can be suitable for fixing soles of different widths, so that the sole will not deviate during the anti-puncture performance test, and the pad 25 prevents the puncture needle 29 from causing scratches on the top of the puncture platform 15. When the pad 25 is severely worn, the Velcro fur surface 23 and the Velcro hook surface 24 can be separated to replace the pad 25.

[0029] Working principle: by placing the sole on the top of the pad 25, and then rotating the second wheel 16 to drive the sliders 20, the support rods 21 and the clamps 22 on both sides to move in the opposite direction, so as to clamp the sole, and then rotating the first wheel 9 to rotate the connecting block 14 and the piercing table 15, adjust the angle of the sole on the pad 25, and then drive the two motors 6 at the same time to drive the same side shaft 7 and the first gear 8 to rotate in the opposite direction, and drive the support block 3 to move forward and backward through the racks 5 on both sides, and cooperate with the cylinder 28 and the piercing needle 29 to test the anti-puncture performance of each part of the sole.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for detecting the puncture resistance of a shoe sole, comprising a base (1), characterized in that: The top of the base (1) is provided with a slide groove (2), the top of the base (1) is provided with a support block (3), the bottom of the support block (3) is fixedly connected with a slider (4), the slider (4) is slidably connected with the slide groove (2), the left and right ends of the support block (3) are fixedly connected with racks (5), the bottom of the base (1) and the end away from the rack (5) are provided with drive components, the two drive components are respectively meshed and connected with the racks (5) on the same side, the front end of the support block (3) is provided with a rotating wheel (9), the rear end of the rotating wheel (9) is fixedly connected with a connecting rod (10), the rear end of the connecting rod (10) passes through the front end of the support block (3) and is fixedly connected to the front end of the support block (3). The base (1) is fixedly connected with a bevel gear (11), the outer upper end of the bevel gear (11) is meshingly connected with a bevel gear (12), the middle part of the bevel gear (12) is fixedly connected with a connecting rod (13), the top end of the connecting rod (13) passes through the top end of the support block (3) and is fixedly connected with a connecting block (14), the top end of the connecting block (14) is provided with a clamping assembly, the top rear part of the base (1) is fixedly connected with a vertical plate (26), the front top of the vertical plate (26) is fixedly connected with a horizontal plate (27), the middle part of the top end of the horizontal plate (27) is fixedly connected with a cylinder (28), and the output end of the cylinder (28) passes through the horizontal plate (27) and is fixedly connected with a piercing needle (29).

2. A device for detecting the puncture resistance of a sole according to claim 1, characterized in that: The driving assembly comprises a motor (6), the motor (6) is fixedly connected to the top of the base (1), the output end of the motor (6) is fixedly connected to a rotating shaft (7), and the top of the rotating shaft (7) is fixedly connected to a first gear (8).

3. A device for detecting the puncture resistance of a sole according to claim 2, characterized in that: The outer ends of the first gears (8) are respectively meshedly connected with the ends of the racks (5) on the same side that are away from each other.

4. A device for detecting the puncture resistance of a sole according to claim 1, characterized in that: The clamping assembly comprises a piercing platform (15), the bottom end of the piercing platform (15) is fixedly connected to the top end of the connecting block (14), and a second slide groove (30) is provided in the middle of the front and rear ends of the piercing platform (15), and the left ends of the two second slide grooves (30) are rotatably connected to a bidirectional screw (17).

5. A device for detecting the puncture resistance of a sole according to claim 4, characterized in that: The right ends of the bidirectional screws (17) penetrate the right end of the piercing platform (15), the outer ends of the bidirectional screws (17) are fixedly connected to the right end of the second slideway (30) with pulleys (18), the two pulleys (18) are connected through an annular belt (19), and the right end of the front bidirectional screw (17) is fixedly connected to the second rotating wheel (16).

6. A device for detecting the puncture resistance of a sole according to claim 5, characterized in that: The bidirectional screw rod (17) is threadedly connected to the sliders (20) at both left and right ends inside the slide groove (30), and the outer ends of the four sliders (20) are fixedly connected to the support rods (21), and the opposite sides of the front and rear support rods (21) are fixedly connected to the clamping plates (22).

7. A device for detecting the puncture resistance of a sole according to claim 6, characterized in that: The top of the piercing platform (15) is fixedly connected with a Velcro fleece patch (23), the top of the Velcro fleece patch (23) is provided with a Velcro hook patch (24), and the top of the Velcro hook patch (24) is fixedly connected with a pad (25).

8. A device for detecting the puncture resistance of a shoe sole according to claim 7, characterized in that: The top end of the Velcro fleece patch (23) is a fleece surface, the bottom end of the Velcro hook patch (24) is a hook surface, and the bottom end of the clamping plate (22) is located at the top end of the pad (25).