Shoe upper tension detection device
By designing a shoe upper tension detection device, the clamping mechanism and sensor system are used to detect the tension of the shoe upper, the problem that existing shoe upper cannot be processed according to the individual foot width during mass production is solved, effectively detecting and adjusting the shoe upper tension, and improving wear comfort.
Patent Information
- Application Number
- CN202421837649.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-31
AI Technical Summary
Because everyone's foot width is different, existing shoe uppers cannot be processed according to their foot width during mass production, resulting in shoe uppers that need to have a large tension to ensure wear comfort, and lack effective tension detection devices.
A shoe upper tension detection device is designed, the shoe upper is clamped through a clamping mechanism, and the first screw is driven to rotate by a motor, so that the clamping mechanism at the upper end of the adjustment block moves away from the slider, and a tension force is applied to the shoe upper, and the tension change is detected by the tension sensor, and the tension data of the shoe upper is obtained by matching the displacement amount detected by the shoe upper when the shoe upper is broken.
It realizes effective detection of shoe upper tension, and can be adjusted according to the tension data of shoe upper to ensure that shoe upper has good tension during use and improves wear comfort.
Smart Images
Figure CN222994172U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shoe upper detection, in particular to a shoe upper tension detection device. Background Art
[0002] All parts on the sole are sewn or combined by other methods into an integral unit, and the combination with the insole and the outsole is called the shoe upper. The shoe upper is the basic part of a pair of shoes, consisting of the front part or the front of the shoe, the back part or the side and the back of the shoe, and the shoe lining for strengthening the shoe upper.
[0003] Since the width of each person's instep is different, and shoes are usually mass-produced in factories, due to cost constraints, the width inside the shoe upper cannot be processed according to the width of an individual's instep. Therefore, the shoe upper needs to have a large tension to ensure the comfort of the user when wearing the shoes. In order to ensure that the processed shoe upper has good tension, a tension detection device is needed to detect the tension of the shoe upper. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a shoe upper tension detection device, which can clamp the shoe upper and then stretch it, and use a tension sensor to detect the change in tension, and cooperate with a distance sensor to obtain the tension data of the shoe upper by detecting the displacement amount when the shoe upper breaks.
[0005] To achieve the above object, a shoe upper tension detection device is provided, including: a base, a fixing plate is fixedly connected to the upper end of the base, and the fixing plates are respectively located at both ends of the base. A first lead screw and a guide rod are symmetrically arranged between the fixing plates. The two ends of the first lead screw are respectively rotatably connected to the fixing plates, and the two ends of the guide rod are fixedly connected to the fixing plates. One end of the fixing plate is fixedly connected to a speed reducer, and the rotating shaft of the speed reducer is fixedly connected to the first lead screw. An electric motor is installed at the other end of the speed reducer. The middle part of the side end of the fixing plate is fixedly connected with a tension sensor, and the tension sensor is located between the fixing plates and away from the speed reducer. Two clamping mechanisms are arranged on the upper end of the base. The lower ends of the two clamping mechanisms are respectively fixedly connected with an adjusting block and a slider, and the adjusting block is away from the tension sensor. The first lead screw and the guide rod respectively penetrate through the adjusting block, and the first lead screw is in threaded connection with the adjusting block. The guide rod is slidably connected with the adjusting block. The lower end of the slider is slidably connected with the upper end of the base. A through hole is formed in the slider. The aperture of the through hole is larger than the diameters of the first lead screw and the guide rod, and the first lead screw and the guide rod are respectively located in the through hole and in the middle of the through hole. One end of the tension sensor is installed on the side end of the clamping mechanism. The middle part of the side end of the fixing plate is fixedly connected with a distance sensor, and the detection end of the distance sensor penetrates through the fixing plate and faces the tension sensor. The lower end of the base is fixedly connected with support legs, and the support legs are respectively located at the four corners of the base. It can clamp the shoe upper and then stretch the shoe upper, and use the tension sensor to detect the change of tension, and cooperate with the distance sensor to obtain the tension data of the shoe upper by detecting the displacement amount when the shoe upper breaks.
[0006] According to the described shoe upper tension detection device, an operation and display panel is fixedly connected to one end of the fixing plate, and the operation and display panel is away from the speed reducer. It is used for the staff to use the tension detection device.
[0007] According to the described shoe upper tension detection device, a controller is fixedly connected to the middle part of the lower end of the base. It is used to process the data detected by the device.
[0008] According to the described shoe upper tension detection device, the clamping mechanism includes a guide rod, a mounting frame, a clamping plate, a second lead screw, and a handwheel. The mounting frame is of a U-shaped structure, and the openings of the mounting frames in the two clamping mechanisms face each other. The clamping plate is located inside the mounting frame and is slidably connected to the inner wall of the mounting frame. The second lead screw is located in the middle of the upper end of the clamping plate and is rotatably connected to the clamping plate, and the upper end of the second lead screw penetrates through the mounting frame and is in threaded connection with the mounting frame. The handwheel is fixedly connected to the upper end of the second lead screw, and the second lead screw is located in the middle of the handwheel. Two guide rods are provided and fixedly connected to the upper end of the clamping plate, and the upper ends of the guide rods penetrate through the mounting frame and are slidably connected to the mounting frame. The two guide rods are symmetrically distributed with the second lead screw as the center line. It is used to clamp both ends of the shoe upper to facilitate stretching the shoe upper.
[0009] According to the described shoe upper tension detection device, a first rubber pad is fixedly connected to the bottom and side ends of the mounting frame, and a second rubber pad is fixedly connected to the lower end and side ends of the clamping plate. The friction between the clamping mechanism and the shoe upper is increased, and the scratches on the surface of the shoe upper caused when clamping the shoe upper are reduced, so as to avoid affecting the accuracy of the detection data of the surface tension of the shoe upper.
[0010] According to the described shoe upper tension detection device, a chamfer is provided between the lower end and the side end of the second rubber pad. When the clamping plate and the bottom of the mounting frame cooperate to clamp the shoe upper, the shearing effect on the shoe upper is avoided, and damage to the shoe upper is prevented.
[0011] The beneficial effects of the above solution are as follows: The shoe upper is clamped by the clamping mechanism, the first lead screw is rotated by the motor, so that the clamping mechanism at the upper end of the adjusting block moves away from the slider, applying a pulling force to the shoe upper. The pulling force data is detected by the pulling force sensor, and at the same time, the distance sensor detects the moving distance of the clamping mechanism at the upper end of the adjusting block, and the tension data of the shoe upper is detected by detecting the displacement amount when the shoe upper breaks.
[0012] Additional aspects and advantages of the present invention will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the present invention. Description of the Drawings
[0013] The present invention will be further described below in conjunction with the drawings and embodiments;
[0014] Figure 1 It is a three-dimensional structure diagram of a shoe upper tension detection device of the present invention;
[0015] Figure 2 It is a lower-view three-dimensional structure diagram of a shoe upper tension detection device of the present invention;
[0016] Figure 3 It is a three-dimensional structure diagram of the clamping mechanism of a shoe upper tension detection device of the present invention;
[0017] Figure 4 is Figure 3 The enlarged structure diagram at A in
[0018] Legend Explanation:
[0019] 1. Clamping mechanism; 2. Adjusting block; 3. Support leg; 4. Guide rod; 5. Base; 6. Slide block; 7. Operation and display panel; 8. Fixed plate; 9. Tensile sensor; 10. First lead screw; 11. Controller; 12. Distance sensor; 13. Motor; 14. Reducer; 15. Guide rod; 16. Mounting bracket; 17. First rubber pad; 18. Clamping plate; 19. Second lead screw; 20. Handwheel; 21. Second rubber pad. Detailed implementation manner
[0020] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be construed as a limitation on the protection scope of the present invention.
[0021] Referring to Figures 1-4 , an upper shoe tension detection device according to an embodiment of the present invention includes: a base 5, a fixed plate 8 is fixedly connected to the upper end of the base 5, and the fixed plates 8 are respectively located at both ends of the base 5. A first lead screw 10 and a guide rod 4 are symmetrically arranged between the fixed plates 8. Both ends of the first lead screw 10 are rotatably connected to the fixed plates 8, and both ends of the guide rod 4 are fixedly connected to the fixed plates 8. A reducer 14 is fixedly connected to one end of the fixed plate 8, and the rotating shaft of the reducer 14 is fixedly connected to the first lead screw 10. A motor 13 is installed at the other end of the reducer 14. A tensile sensor 9 is fixedly connected to the middle of the side end of the fixed plate 8, and the tensile sensor 9 is located between the fixed plates 8 and away from the reducer 14. Two clamping mechanisms 1 are arranged on the upper end of the base 5. The lower ends of the two clamping mechanisms 1 are respectively fixedly connected with an adjusting block 2 and a slide block 6, and the adjusting block 2 is away from the tensile sensor 9. The first lead screw 10 and the guide rod 4 respectively penetrate through the adjusting block 2, and the first lead screw 10 is threadedly connected with the adjusting block 2, and the guide rod 4 is slidably connected with the adjusting block 2. The lower end of the slide block 6 is slidably connected to the upper end of the base 5. A through hole is opened in the slide block 6, and the diameter of the through hole is larger than the diameters of the first lead screw 10 and the guide rod 4. The first lead screw 10 and the guide rod 4 are respectively located in the through hole and in the middle of the through hole. One end of the tensile sensor 9 is installed on the side end of the clamping mechanism 1. A distance sensor 12 is fixedly connected to the middle of the side end of the fixed plate 8, and the detection end of the distance sensor 12 penetrates through the fixed plate 8 and faces the tensile sensor 9. Support legs 3 are fixedly connected to the lower end of the base 5, and the support legs 3 are respectively located at the four corners of the base 5.
[0022] An operation and display panel 7 is fixedly connected to one end of the fixed plate 8, and the operation and display panel 7 is away from the reducer 14.
[0023] A controller 11 is fixedly connected to the middle of the lower end of the base 5.
[0024] The clamping mechanism 1 includes a guide rod 15, a mounting bracket 16, a clamping plate 18, a second lead screw 19, and a hand wheel 20. The mounting bracket 16 is of a U-shaped structure, and the openings of the mounting brackets 16 in the two clamping mechanisms 1 face each other. The clamping plate 18 is located inside the mounting bracket 16 and is slidably connected to the inner wall of the mounting bracket 16. The second lead screw 19 is located in the middle of the upper end of the clamping plate 18 and is rotatably connected to the clamping plate 18. The upper end of the second lead screw 19 penetrates through the mounting bracket 16 and is threadedly connected to the mounting bracket 16. The hand wheel 20 is fixedly connected to the upper end of the second lead screw 19, and the second lead screw 19 is located in the middle of the hand wheel 20. Two guide rods 15 are provided and fixedly connected to the upper end of the clamping plate 18. The upper ends of the guide rods 15 penetrate through the mounting bracket 16 and are slidably connected to the mounting bracket 16. The two guide rods 15 are symmetrically distributed with the second lead screw 19 as the center line.
[0025] The bottom and side ends of the mounting bracket 16 are fixedly connected with a first rubber pad 17, and the lower end and side ends of the clamping plate 18 are fixedly connected with a second rubber pad 21.
[0026] A chamfer is provided between the lower end and the side end of the second rubber pad 21.
[0027] Working principle: When in use, first place one end of the shoe upper at the bottom of the mounting bracket 16 of the clamping mechanism 1 on the upper end of the slider 6. Rotate the second lead screw 19 through the hand wheel 20 to make the second lead screw 19 push the clamping plate 18 downward to cooperate with the bottom of the mounting bracket 16 to clamp one end of the shoe upper. Start the motor 13 through the operation and display panel 7. The motor 13 drives the first lead screw 10 to rotate, so that the adjusting block 2 drives the clamping mechanism 1 at its upper end to approach the shoe upper until the other end of the shoe upper extends into the clamping mechanism 1, and repeat the above operation to clamp the other end of the shoe upper. Then make the motor 13 drive the first lead screw 10 to rotate in the reverse direction, so that the adjusting block 2 drives the clamping mechanism 1 at its upper end to move away from the slider 6 to realize the stretching of the shoe upper. The tensile force detection sensor detects the tensile force received by the shoe upper, and the distance sensor 12 detects the displacement change of the detection mechanism on the upper end of the slider 6, so as to detect the tensile force borne when the shoe upper breaks and the stretching length of the shoe upper, and obtain the tension data of the shoe upper.
[0028] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art to which the present invention pertains, various changes can be made without departing from the gist of the present invention.
Claims
1. A shoe upper tension detection device, comprising: A base (5), characterized in that a fixing plate (8) is fixedly connected to the upper end of the base (5), and the fixing plates (8) are respectively located at two ends of the base (5), a first screw rod (10) and a guide rod (4) are symmetrically arranged between the fixing plates (8), the two ends of the first screw rod (10) are respectively rotatably connected to the fixing plates (8), the two ends of the guide rod (4) are fixedly connected to the fixing plates (8), one end of the fixing plate (8) is fixedly connected to a reducer (14), and the rotating shaft of the reducer (14) is fixedly connected to the first screw rod (10), the other end of the reducer (14) is installed with a motor (13), a tension sensor (9) is fixedly connected to the middle part of the side end of the fixing plate (8), and the tension sensor (9) is located between the fixing plates (8) and away from the reducer (14), and two clamping mechanisms (1) are arranged on the upper end of the base (5), and the lower ends of the two clamping mechanisms (1) are respectively fixedly connected to an adjusting block (2) and a sliding The adjusting block (6) is provided with a through hole, the aperture of which is larger than the diameter of the first screw rod (10) and the guide rod (4), and the first screw rod (10) and the adjusting block (2) are respectively passed through the adjusting block (2), and the first screw rod (10) and the adjusting block (2) are threadedly connected, the guide rod (4) and the adjusting block (2) are slidably connected, the lower end of the slider (6) is slidably connected to the upper end of the base (5), the slider (6) is provided with a through hole, the aperture of which is larger than the diameter of the first screw rod (10) and the guide rod (4), and the first screw rod (10) and the guide rod (4) are respectively located through the through hole and located in the middle of the through hole, one end of the tension sensor (9) is installed on the side end of the clamping mechanism (1), the middle part of the side end of the fixing plate (8) is fixedly connected with a distance sensor (12), and the detection end of the distance sensor (12) passes through the fixing plate (8) and faces the tension sensor (9), and the lower end of the base (5) is fixedly connected with a support leg (3), and the support leg (3) is respectively located at the four corners of the base (5).
2. A shoe upper tension detection device according to claim 1, characterized in that: One end of the fixed plate (8) is fixedly connected to an operation and display panel (7), and the operation and display panel (7) is far away from the reducer (14).
3. A shoe upper tension detection device according to claim 1, characterized in that: A controller (11) is fixedly connected to the middle portion of the lower end of the base (5).
4. A shoe upper tension detection device according to claim 1, characterized in that: The clamping mechanism (1) comprises a guide rod (15), a mounting frame (16), a clamping plate (18), a second screw rod (19), and a hand wheel (20); the mounting frame (16) is a U-shaped structure, and the openings of the mounting frames (16) in the two clamping mechanisms (1) face each other; the clamping plate (18) is located in the mounting frame (16) and is slidably connected to the inner wall of the mounting frame (16); the second screw rod (19) is located in the middle of the upper end of the clamping plate (18) and is rotatably connected to the clamping plate (18); and the second screw rod (19) is The upper end of the rod (19) passes through the mounting frame (16) and is threadedly connected to the mounting frame (16); the hand wheel (20) is fixedly connected to the upper end of the second screw rod (19), and the second screw rod (19) is located in the middle of the hand wheel (20); two guide rods (15) are provided and fixedly connected to the upper end of the clamping plate (18); the upper end of the guide rod (15) passes through the mounting frame (16) and is slidably connected to the mounting frame (16); the two guide rods (15) are symmetrically distributed with the second screw rod (19) as the center line.
5. A shoe upper tension detection device according to claim 4, characterized in that: The bottom and side ends of the mounting frame (16) are fixedly connected to a first rubber pad (17), and the lower end and side ends of the clamping plate (18) are fixedly connected to a second rubber pad (21).
6. A shoe upper tension detection device according to claim 5, characterized in that: A chamfer is provided between the lower end and the side end of the second rubber pad (21).