A device for testing the wear resistance of thermal knit hosiery
By designing an abrasion resistance testing device for thermal knitted socks that includes a motor-driven abrasion roller, the problems of low accuracy and efficiency of traditional devices are solved, achieving efficient and accurate abrasion resistance testing, reducing maintenance costs, and adapting to large-scale production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JILIN HONGCAI KNITWEAR CO LTD
- Filing Date
- 2025-07-31
- Publication Date
- 2026-06-23
AI Technical Summary
Traditional abrasion resistance testing devices for thermal knitted socks lack accuracy and efficiency, and their complex structure and high maintenance costs make them difficult to meet the needs of large-scale production and market competition.
Design a device comprising a wear structure, a fixing structure, and a mounting plate. The wear structure is fixedly connected to one side of the mounting plate. The wear structure includes a motor, a rotating shaft, and wear rollers. The power output shaft of the motor is fixedly connected to the rotating shaft. The rotating shaft, on the side away from the motor, passes through the mounting plate and the fixing shaft and is fixedly connected to four wear rollers that are fixedly arranged at equal intervals. The wear rollers are kept in stable rotation by the mounting plate and other structures. A movable wheel is installed at the bottom of the base plate. The motor drives the wear rollers to perform wear tests on the knitted socks.
It enables efficient and accurate wear resistance testing, improves testing efficiency, reduces equipment maintenance costs, and meets the needs of large-scale production.
Smart Images
Figure CN224399181U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of abrasion resistance testing devices, specifically an abrasion resistance testing device for thermal knitted socks. Background Technology
[0002] In the textile industry, thermal knitted socks are essential winter clothing, and their performance directly affects consumer experience and satisfaction. As people's living standards improve, the quality requirements for thermal knitted socks are becoming increasingly stringent. Among these requirements, abrasion resistance has become a key indicator of product quality. However, traditional abrasion resistance testing devices suffer from several drawbacks. Firstly, their testing methods lack precision; most traditional devices can only simulate single or limited abrasion scenarios and cannot test friction of varying intensities. Secondly, traditional testing devices are inefficient, typically testing only a small number of samples at a time. In today's rapidly expanding production scale and fierce market competition of thermal knitted socks, this inefficient testing method severely restricts the speed of new product development and quality control efficiency, failing to meet the demands of rapid product iteration and enhanced market competitiveness. Furthermore, some traditional testing devices have complex structures and high maintenance costs, requiring regular maintenance and calibration by professional technicians. This undoubtedly increases the operating costs and technical difficulty for enterprises, making it unaffordable for many small and medium-sized enterprises. Therefore, those skilled in the art provide a thermal knitted sock abrasion resistance testing device to address the problems mentioned in the background. Utility Model Content
[0003] The purpose of this invention is to provide a device for testing the abrasion resistance of thermal knitted socks, in order to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution:
[0005] A thermal knitted sock abrasion resistance testing device includes an abrasion structure, a fixing structure, and a mounting plate. A fixing shaft is fixedly connected to one side of the mounting plate, and the abrasion structure is rotatably connected inside the fixing shaft. A disc is fixedly connected to one side of the fixing shaft arm, and four connecting rods are fixedly connected at equal intervals on the disc. Each connecting rod is fixedly connected to a fixing structure on the side away from the disc.
[0006] As a further embodiment of this utility model: the wear structure includes a motor, a rotating shaft and wear rollers. The power output shaft of the motor is fixedly connected to the rotating shaft, and the rotating shaft passes through the mounting plate and the fixed shaft on the side away from the motor and is fixedly connected to four wear rollers that are fixedly arranged at equal intervals. The rotating shaft is rotatably connected to the mounting plate and the fixed shaft.
[0007] As a further embodiment of this utility model: the fixing structure includes a top plate, a fixing plate, a sliding rod, a movable clamping block, a fixed clamping block, a groove, a lead screw and a knob. The top plate is fixedly connected to the top of the fixing plate, and the fixed clamping block is fixedly connected to the bottom of the fixing plate. A groove is provided on the lower part of one side of the fixing plate. The movable clamping block is slidably connected to the fixing plate, and a clamping groove is formed between the movable clamping block and the fixed clamping block.
[0008] As a further embodiment of this utility model: the top plate and the fixed clamping block are connected by a sliding rod and a lead screw, and the lead screw is rotatably connected to the top plate and the fixed clamping block, the sliding rod is fixedly connected to the top plate and the fixed clamping block, the movable clamping block is slidably connected to the sliding rod, the movable clamping block is threadedly connected to the lead screw, and one side of the lead screw passes through one side of the top plate and is fixedly connected to the knob.
[0009] As a further embodiment of this utility model: a support plate is clamped in the clamping groove between the movable clamping block and the fixed clamping block on the fixed structure.
[0010] As a further embodiment of this utility model: a support block is fixedly connected to the bottom of the motor on the wear structure, push-pull rods are fixedly connected to both sides of the support block, a base plate is fixedly connected to the bottom of the mounting plate, and movable wheels are fixedly connected to the four corners of the bottom of the base plate, and all movable wheels are locking wheels.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] 1. During use, since there are casters at the four corners of the bottom of the base plate, and all casters are locking casters, the device can be moved to a suitable test location by pushing the push-pull rod before use. After reaching the designated location, the casters can be locked to fix the entire device stably on the ground, ensuring that the device will not move during the test and guaranteeing the accuracy of the test.
[0013] 2. Place the thermal knitted sock to be tested onto the support plate, then place the support plate into the groove on the fixed plate. Next, turn the knob, which is fixedly connected to the lead screw. The rotation of the knob will drive the lead screw to rotate synchronously. Since the movable clamp is threadedly connected to the lead screw and also maintains a sliding connection with the slide rod, the movable clamp will move smoothly along the slide rod under the drive of the lead screw during the rotation of the lead screw. Through this operation, the distance between the movable clamp and the fixed clamp can be flexibly adjusted until the support plate is firmly clamped between the two, thus completing the stable fixation of the support plate with the knitted sock on it. This fixing method provides a firm and stable fixation effect for the knitted sock support plate, ensuring that the support plate will not shift or shake during subsequent wear tests, ensuring the accuracy of the test results. On the other hand, it greatly improves the convenience of operation. When testing different types of knitted socks, the appropriate support plate can be easily replaced. Even if the support plate is accidentally damaged during the test, it can be quickly replaced, effectively reducing the test interruption time caused by equipment maintenance and greatly improving the test efficiency.
[0014] 3. Start the motor. The motor's power output shaft drives the rotating shaft to rotate, which in turn drives the wear roller shaft that is fixedly connected to it to rotate. Since the wear roller shaft is rotatably connected to the fixed shaft, and the fixed shaft is kept fixed by structures such as mounting plates, the wear roller shaft can rotate stably around the shaft, thereby conducting wear tests on the knitted socks fixed on the fixed structure, thus providing a reliable basis for evaluating the abrasion resistance of the thermal knitted socks. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of a device for testing the abrasion resistance of thermal knitted socks.
[0016] Figure 2 This is a schematic diagram of the disc connection structure in a thermal knitted sock abrasion resistance testing device.
[0017] Figure 3 This is a schematic diagram of the wear structure in a thermal knitted sock abrasion resistance testing device.
[0018] Figure 4 This is a schematic diagram of the fixing structure in a test device for the abrasion resistance of thermal knitted socks.
[0019] In the diagram: 1. Base plate; 2. Fixed shaft; 3. Disc; 4. Wear structure; 41. Motor; 42. Rotating shaft; 43. Wear roller shaft; 5. Fixed structure; 51. Top plate; 52. Fixed plate; 53. Slide rod; 54. Movable clamping block; 55. Fixed clamping block; 56. Groove; 57. Lead screw; 58. Knob; 6. Connecting rod; 7. Moving wheel; 8. Support block; 9. Push-pull rod; 10. Mounting plate; 11. Support plate. Detailed Implementation
[0020] 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.
[0021] Example 1
[0022] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 This embodiment provides a thermal knitted sock abrasion resistance testing device, including an abrasion structure 4, a fixing structure 5, and a mounting plate 10. A fixing shaft 2 is fixedly connected to one side of the mounting plate 10, and the abrasion structure 4 is rotatably connected inside the fixing shaft 2. A disc 3 is fixedly connected to one side of the shaft arm of the fixing shaft 2, and four connecting rods 6 are fixedly connected at equal intervals on the disc 3. A fixing structure 5 is fixedly connected to the side of each connecting rod 6 away from the disc 3. A support plate 11 is clamped in the clamping groove between the movable clamping block 54 and the fixed clamping block 55 on the fixing structure 5. A support block 8 is fixedly connected to the bottom of the motor 41 on the abrasion structure 4, and push-pull rods 9 are fixedly connected to both sides of the support block 8. A base plate 1 is fixedly connected to the bottom of the mounting plate 10, and movable wheels 7 are fixedly connected to the four corners of the bottom of the base plate 1. All movable wheels 7 are locking wheels. Since movable wheels 7 are installed at the four corners of the bottom of the base plate 1, and all movable wheels 7 are locking wheels, the device can be moved to a suitable testing position by pushing the push-pull rods 9 and using the movable wheels 7 before use. Upon reaching the designated location, lock the moving wheels 7 to secure the entire device firmly to the ground, ensuring it remains stationary during testing and guaranteeing accuracy. The wear structure 4 includes a motor 41, a rotating shaft 42, and wear rollers 43. The power output shaft of the motor 41 is fixedly connected to the rotating shaft 42, and the side of the rotating shaft 42 away from the motor 41 passes through the mounting plate 10 and the fixed shaft 2, and is fixedly connected to four wear rollers 43 arranged at equal intervals. The rotating shaft 42 is rotatably connected to the mounting plate 10 and the fixed shaft 2. When the motor 41 is started, its power output shaft drives the rotating shaft 42 to rotate, which in turn drives the wear rollers 43 fixedly connected to it to rotate. Since the wear rollers 43 are rotatably connected to the fixed shaft 2, and the fixed shaft 2 is held in place by the mounting plate 10 and other structures, the wear rollers 43 can rotate stably around the shaft, thereby conducting a wear test on the knitted socks fixed on the fixed structure 5, providing a reliable basis for evaluating the abrasion resistance of the warm knitted socks.
[0023] Example 2
[0024] Reference Figure 4This embodiment is based on the previous embodiment, but differs in that the fixing structure 5 includes a top plate 51, a fixing plate 52, a sliding rod 53, a movable clamping block 54, a fixed clamping block 55, a groove 56, a lead screw 57, and a knob 58. The top plate 51 is fixedly connected to the top of the fixing plate 52, and the fixed clamping block 55 is fixedly connected to the bottom of the fixing plate 52. A groove 56 is provided on the lower part of one side of the fixing plate 52, and the movable clamping block 54 is slidably connected to the fixing plate 52. The movable clamping block 54 and the fixed clamping block 55 are connected to each other. A clamping groove is formed between the top plate 51 and the fixed clamping block 55. The top plate 51 and the fixed clamping block 55 are connected by a slide rod 53 and a lead rod 57. The lead rod 57 is rotatably connected to the top plate 51 and the fixed clamping block 55. The slide rod 53 is fixedly connected to the top plate 51 and the fixed clamping block 55. The movable clamping block 54 is slidably connected to the slide rod 53. The movable clamping block 54 is threadedly connected to the lead rod 57. One side of the lead rod 57 passes through one side of the top plate 51 and is fixedly connected to the knob 58. The thermal knitted sock to be tested is put on the support plate 11, and then the support plate 11 is placed... Within the groove 56 on the fixed plate 52, the knob 58 is then rotated. The knob 58 is fixedly connected to the lead screw 57. The rotation of the knob 58 will drive the lead screw 57 to rotate synchronously. During the rotation of the lead screw 57, the movable clamping block 54 will move smoothly along the slide bar 53 under the drive of the lead screw 57. Through this operation, the distance between the movable clamping block 54 and the fixed clamping block 55 can be flexibly adjusted until the support plate 11 is firmly clamped between the two, thus completing the stable fixation of the support plate 11 covered with knitted socks. This fixing method can provide a firm and stable fixing effect for the knitted sock support plate 11, ensuring that the support plate 11 will not shift or shake during subsequent wear tests, thus ensuring the accuracy of the test results. On the other hand, it can greatly improve the convenience of operation. When different types of knitted socks need to be tested, the appropriate support plate 11 can be easily replaced. Even if the support plate 11 is accidentally damaged during the test, it can be quickly replaced, effectively reducing the test interruption time caused by equipment maintenance and greatly improving the test efficiency.
[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A device for testing the abrasion resistance of thermal knitted socks, comprising an abrasion structure (4), a fixing structure (5), and a mounting plate (10), characterized in that, A fixed shaft (2) is fixedly connected to one side of the mounting plate (10). A wear structure (4) is rotatably connected inside the fixed shaft (2). A disc (3) is fixedly connected to one side of the shaft arm of the fixed shaft (2). Four connecting rods (6) are fixedly connected at equal intervals on the disc (3). A fixed structure (5) is fixedly connected to the side of each connecting rod (6) away from the disc (3).
2. The abrasion resistance testing device for thermal knitted socks according to claim 1, characterized in that, The wear structure (4) includes a motor (41), a rotating shaft (42) and wear rollers (43). The power output shaft of the motor (41) is fixedly connected to the rotating shaft (42), and the side of the rotating shaft (42) away from the motor (41) passes through the mounting plate (10) and the fixed shaft (2) and is fixedly connected to four wear rollers (43) arranged at equal intervals. The rotating shaft (42) is rotatably connected to the mounting plate (10) and the fixed shaft (2).
3. The abrasion resistance testing device for thermal knitted socks according to claim 1, characterized in that, The fixing structure (5) includes a top plate (51), a fixing plate (52), a slide rod (53), a movable clamping block (54), a fixed clamping block (55), a groove (56), a lead screw (57), and a knob (58). The top plate (51) is fixedly connected to the top of the fixing plate (52), and the fixed clamping block (55) is fixedly connected to the bottom of the fixing plate (52). A groove (56) is provided on the lower part of one side of the fixing plate (52), and the movable clamping block (54) is slidably connected to the fixing plate (52). A clamping groove is formed between the movable clamping block (54) and the fixed clamping block (55).
4. The abrasion resistance testing device for thermal knitted socks according to claim 3, characterized in that, The top plate (51) and the fixed clamping block (55) are connected by a sliding rod (53) and a lead screw (57). The lead screw (57) is rotatably connected to the top plate (51) and the fixed clamping block (55), the sliding rod (53) is fixedly connected to the top plate (51) and the fixed clamping block (55), the movable clamping block (54) is slidably connected to the sliding rod (53), the movable clamping block (54) is threadedly connected to the lead screw (57), and one side of the lead screw (57) passes through one side of the top plate (51) and is fixedly connected to the knob (58).
5. The abrasion resistance testing device for thermal knitted socks according to claim 1, characterized in that, The support plate (11) is clamped in the clamping groove between the movable clamping block (54) and the fixed clamping block (55) on the fixed structure (5).
6. The abrasion resistance testing device for thermal knitted socks according to claim 1, characterized in that, The motor (41) on the wear structure (4) is fixedly connected to a support block (8) at the bottom. Push-pull rods (9) are fixedly connected to both sides of the support block (8). The bottom of the mounting plate (10) is fixedly connected to a base plate (1). The four corners of the bottom of the base plate (1) are all fixedly connected to moving wheels (7), and the moving wheels (7) are all locking wheels.