Sock forming detection device and detection method

Abstract

The invention relates to the technical field of sock detection, and discloses a sock forming detection device and a detection method.The sock forming detection device comprises a detection pedestal, a detection mechanism is arranged on the inner side of the detection pedestal, the detection mechanism comprises a sock sleeving shell, an air guide assembly, a driving assembly and a clamping assembly, and a through hole is formed in the inner wall of the sock sleeving shell; the second air conveying pipe is inflated through the inflation device, the air inflates the interior of the sock through the through hole of the sock sleeving shell, then the interior of the sock is inflated and expanded, the air pressure in the sock is increased, the sock is in the stretching state, the actual condition that the sock is worn on the foot can be effectively simulated, and the sock can be conveniently put on the foot. And the technical problems that in the detection process of the air permeability of the socks in the prior art, the real-time air permeability effect when the socks are worn on the feet cannot be achieved, and a certain difference exists between the detection result and the actual situation are solved.

Description

Technical Field

[0001] This invention relates to the field of sock testing technology, specifically to a sock forming testing device and testing method. Background Technology

[0002] Socks are a common item in daily life. They are fabrics made of materials such as cotton, wool, silk, and synthetic fibers, used to wrap the feet and protect them. Especially in cold winter, socks can better keep the feet warm, protect them, and prevent foot odor. Therefore, in cold winter, socks will sacrifice some breathability to provide a higher level of warmth.

[0003] The existing patent CN112268845A discloses a sock breathability testing device. When testing the breathability of socks, a sleeve is used to fix the socks, and then a blower is used to blow air onto the socks. Finally, a wind pressure sensor is used to detect the wind force transmitted through the socks after they are subjected to the wind, so as to achieve the test of sock breathability. However, during the test, it is impossible to achieve the real-time breathability effect when the socks are worn on the feet, and the test results are somewhat different from the actual situation. Summary of the Invention

[0004] Technical problems to be solved In view of the above-mentioned shortcomings of the existing technology, the present invention provides a sock forming detection device and detection method, which solves the technical problem that the existing technology cannot achieve the real-time breathability effect when the sock is worn on the foot during the detection of sock breathability, and the detection results are somewhat different from the actual situation.

[0005] Technical solution

[0006] To achieve the above objectives, the present invention provides the following technical solution: This invention provides a sock forming inspection device, including an inspection platform. An inspection mechanism is disposed on the inner side of the inspection platform. The inspection mechanism includes a sock shell, an air guiding component, and a driving component. A through hole is formed in the inner wall of the sock shell. The driving component inflates the interior of the sock shell through the air guiding component. The air guiding component includes a horizontal plate and an air guiding section. Both ends of the horizontal plate are fixedly connected to the inner side of the inspection platform. A fixing block is fixedly connected to the upper surface of the horizontal plate. An air inlet groove is formed on the top of the fixing block. The top of the fixing block is fixedly connected to the bottom of the sock shell, and the air inlet groove communicates with the interior of the sock shell.

[0007] Furthermore, the air guide includes a hollow tube and a movable plate. The bottom of the hollow tube is fixedly connected to the inner side of the testing platform. A piston rod is slidably connected to the inner side of the hollow tube. The top of the piston rod is fixedly connected to the lower surface of the movable plate. Air inlet pipes are fixedly connected to both sides of the hollow tube. The top outlet of the air inlet pipe is located in the air inlet groove. The air inlet pipe movably passes through the movable plate.

[0008] Furthermore, the air guide section also includes a second hollow tube, the top inlet of which is located in the air inlet groove. A second piston rod is slidably connected to the inner side of the second hollow tube. The bottom of the second piston rod is fixedly connected to the upper surface of the movable plate. An air outlet pipe is fixedly connected to the outer side of the second hollow tube, and a guide pipe is fixedly connected to the outer side of the first hollow tube.

[0009] Furthermore, the air guiding assembly also includes a support plate, a vertical rod, and a fixed plate. One end of the support plate is fixedly connected to the inner side of the testing platform. The vertical rod movably passes through the support plate. The bottom of the vertical rod is fixedly connected to the upper surface of the movable plate. A ball is rotatably mounted on the top of the vertical rod. A spring is provided between the lower surface of the support plate and the upper surface of the movable plate. One end of the fixed plate is fixedly connected to the inner side of the testing platform. An arc plate is fixedly connected to the upper surface of the fixed plate. An arc plate is provided directly above the arc plate. The top of the arc plate is fixedly connected to the lower surface of the movable plate.

[0010] Furthermore, a fixed tube is fixedly connected to the inner wall of the hollow tube one, and a piston tube is slidably connected to the inner side of the fixed tube. A sealing plate is fixedly connected to the end of the piston tube away from the fixed tube. A spring two is provided between the side of the sealing plate near the piston tube and the inner wall of the hollow tube one. The spring two is located inside the fixed tube and the piston tube.

[0011] Furthermore, the drive assembly includes an electric telescopic rod, which is fixedly connected to the inner side of the testing platform. A vertical plate is fixedly connected to the output end of the electric telescopic rod. A support frame is fixedly connected to the side of the vertical plate away from the electric telescopic rod. A second ball is rotatably installed on the inner side of the support frame. The second ball can be rotatably inserted between the arcuate convex surface of the first arcuate plate and the arcuate convex surface of the second arcuate plate.

[0012] Furthermore, an air supply pipe is fixedly connected to the vertical plate, a telescopic hose is fixedly connected to one end of the air supply pipe, an air supply pipe is fixedly connected to the end of the telescopic hose away from the air supply pipe, and an air inlet is provided at the end of the air supply pipe away from the telescopic hose.

[0013] Furthermore, the testing mechanism also includes a clamping assembly, which includes a support plate. The outer side of the support plate is fixedly connected to the inner side of the testing platform, and two clamping parts are symmetrically arranged on the inner side of the support plate.

[0014] Furthermore, the clamping part includes a semi-circular clamp, both ends of which are provided with L-shaped plates. An arc plate three is fixedly connected to one side of the L-shaped plate, and an elastic plate is provided between the side of the L-shaped plate away from the arc plate three and the inner side of the support plate.

[0015] A testing method for a sock forming testing device, the testing method comprising: first, placing the sock over the outside of a sock housing; then, inflating the sock housing with an inflation device to inflate the inside of the sock and thereby testing the breathability of the sock.

[0016] Beneficial effects

[0017] The technical solution provided by this invention has the following advantages compared with the prior art: 1. The present invention provides a sock forming detection device and method. By setting a detection mechanism on the inner side of the detection platform, the sock is placed on the outer side of the sock shell. First, the electric telescopic rod is driven to extend to its maximum length. Then, air is inflated into the second air supply pipe through the inflation device. The gas passes through the second air supply pipe, the telescopic hose, and the first air supply pipe in sequence into the first hollow pipe. The gas in the first hollow pipe enters the air inlet groove through the air inlet pipe, so that the gas inflates the inside of the sock through the through hole of the sock shell, thereby increasing the internal air pressure of the sock and putting the sock in a stretched state. This can effectively simulate the actual situation of the sock being worn on the foot and facilitate subsequent sock breathability testing. It solves the technical problem in the prior art that the real-time breathability effect of the sock when it is worn on the foot cannot be achieved during the breathability testing process, and the test results differ from the actual situation.

[0018] 2. The sock forming detection device and method of the present invention, by driving the electric telescopic rod to extend to its maximum length, enables the movable plate to move upward, thereby driving the vertical rod to move upward, thereby causing the ball to rotate and move out between the two arc plates, and then move the ball to directly above the two arc plates. At this time, due to the tension of the elastic plate, the two arc plates move towards each other, thereby causing the two L-shaped plates to move towards each other, and then causing the two semi-circular clamps to move towards each other. This causes the two semi-circular clamps to tightly press the sock opening against the outer circumference of the fixing block, thereby achieving the clamping of the sock opening by the two semi-circular clamps, ensuring that the gas inside the sock does not escape from the sock opening, and improving the reliability of the detection equipment.

[0019] 3. The present invention provides a sock forming detection device and method. By driving the electric telescopic rod to extend and retract and then resetting and shutting off the inflation device, if the ventilation holes on the sock are too large, the gas inside the sock will flow out quickly through the ventilation holes, causing the air pressure inside the sock to drop rapidly. This, in turn, causes the air pressure inside the hollow tube to drop rapidly, thereby accelerating the discharge of gas from the sock. At the same time, the downward movement of the movable plate will cause the ball to rotate and insert between the two arc plates, thus preventing the two semi-circular clamps from clamping the sock opening. This facilitates the removal of socks with excessively large ventilation holes and poor warmth retention from the sock shell, enabling the rapid screening of socks with poor warmth retention and improving detection efficiency. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0022] Figure 1 This is a three-dimensional structural schematic diagram of a sock forming detection device according to the present invention; Figure 2 This is a three-dimensional structural diagram of the detection mechanism of the present invention from one perspective; Figure 3 for Figure 2 Enlarged structural diagram of part A in the middle Figure 4 This is a three-dimensional structural diagram of the detection mechanism of the present invention from another perspective; Figure 5 for Figure 4 A magnified structural diagram of section B in the middle; Figure 6 This is a three-dimensional structural diagram of the air guiding component of the present invention from one perspective; Figure 7 This is a three-dimensional structural schematic diagram of the air guiding component of the present invention from another perspective; Figure 8 This is a three-dimensional structural diagram of the air guide section of the present invention; Figure 9 This is a cross-sectional view of the air guide section of the present invention; Figure 10 This is a schematic diagram of the internal structure of the hollow tube of the present invention; Figure 11 This is a cross-sectional view showing the connection between the fixed tube, piston tube, sealing plate, and spring of the present invention. Figure 12 This is a three-dimensional structural diagram of the driving component of the present invention; Figure 13 for Figure 12 A magnified structural diagram of section C in the middle; Figure 14 This is a three-dimensional structural diagram of the clamping assembly of the present invention.

[0023] The labels in the diagram represent: 1. Testing platform; 2. Testing mechanism; 3. Sock shell; 4. Air guiding assembly; 5. Drive assembly; 6. Clamping assembly; 7. Sock; 31. Through hole; 41. Horizontal plate; 42. Fixing block; 43. Air guiding part; 44. Air inlet groove; 45. Support plate; 46. Vertical rod; 47. Sphere one; 48. Spring one; 49. Fixing plate; 410. Arc plate one; 411. Arc plate two; 431. Hollow tube one; 432. Piston rod one; 433. Movable plate; 434. Air inlet pipe; 435. Hollow tube two; 4 36. Piston rod II; 437. Exhaust pipe; 438. Guide pipe; 439. Fixing pipe; 4310. Piston tube; 4311. Sealing plate; 4312. Spring II; 4313. Through groove I; 4314. Through groove II; 51. Electric telescopic rod; 52. Vertical plate; 53. Support frame; 54. Sphere II; 55. Air supply pipe I; 56. Telescopic hose; 57. Air supply pipe II; 58. Air inlet; 61. Support plate; 62. Clamping part; 621. Semicircular clamp; 622. L-shaped plate; 623. Arc plate III; 624. Elastic plate. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0026] The present invention will be further described below with reference to embodiments.

[0027] Please see Figures 1-14 A sock forming testing device includes a testing platform 1, with a testing mechanism 2 disposed on the inner side of the testing platform 1. The testing mechanism 2 includes a sock housing 3, an air guiding component 4, a driving component 5, and a clamping component 6. The sock housing 3 is hollow inside, and a through hole 31 is formed in the inner wall of the sock housing 3. A sock 7, which needs to be tested for air permeability, is fitted onto the outer side of the sock housing 3. The driving component 5 inflates the inside of the sock housing 3 through the air guiding component 4.

[0028] The air guiding assembly 4 includes a horizontal plate 41, a fixing block 42, an air guiding part 43, an air inlet groove 44, a support plate 45, a vertical rod 46, a ball 47, a spring 48, a fixing plate 49, an arc plate 410, and an arc plate 411. The horizontal plate 41 is horizontally arranged, and its two ends are fixedly connected to the inner side of the testing platform 1. The fixing block 42 is fixedly connected to the upper surface of the horizontal plate 41. The fixing block 42 has a cylindrical structure, and an air inlet groove 44 is opened on the top of the fixing block 42. The top of the fixing block 42 is fixedly connected to the bottom of the stocking shell 3, and the air inlet groove 44 is connected to the interior of the stocking shell 3.

[0029] The air guiding section 43 includes a hollow tube 431, a piston rod 432, a movable plate 433, an air inlet pipe 434, a hollow tube 435, a piston rod 436, an air outlet pipe 437, a guide pipe 438, a fixed pipe 439, a piston tube 4310, a sealing plate 4311, a spring 4312, a through groove 4313, and a through groove 4314. The hollow tube 431 is a rectangular tube structure, vertically arranged, with its bottom closed, and its bottom is fixedly connected to the inner side of the detection platform 1.

[0030] A piston rod 432 is slidably connected to the inner side of the hollow tube 431. The piston rod 432 is vertically positioned, and its top is fixedly connected to the lower surface of the movable plate 433, which is horizontally positioned. Intake pipes 434 are fixedly connected to both sides of the hollow tube 431. The intake pipes 434 pass through the horizontal plate 41, and the point where they pass through the horizontal plate 41 is sealed and fixed. The top outlet of the intake pipes 434 is located within the intake slot 44. The intake pipes 434 movably pass through the movable plate 433.

[0031] A guide tube 438 is fixedly connected to the outer side of the hollow tube 431. The guide tube 438 has a rectangular tube structure, is horizontally positioned, and is located diagonally below the intake pipe 434. A through groove 4313 is formed on one inner wall of the hollow tube 431, through which the hollow tube 431 communicates with the guide tube 438. A through groove 4314 is formed on the other inner wall of the hollow tube 431.

[0032] There are two hollow tubes 435. Hollow tube 435 has a rectangular tube structure and is set vertically. The top inlet of hollow tube 435 is located in the air inlet slot 44. Hollow tube 435 passes through the horizontal plate 41, and the hollow tube 435 is sealed and fixed at the point where it passes through the horizontal plate 41.

[0033] A piston rod 436 is slidably connected to the inner side of the hollow tube 435. The piston rod 436 is vertically arranged, and its bottom is fixedly connected to the upper surface of the movable plate 433. An exhaust pipe 437 is fixedly connected to the outer side of the hollow tube 435, and the exhaust pipe 437 is located below the horizontal plate 41.

[0034] A fixed tube 439 is fixedly connected to the inner wall of the hollow tube 431, and the fixed tube 439 is horizontally arranged. A piston tube 4310 is slidably connected to the inner side of the fixed tube 439, and the piston tube 4310 is horizontally arranged. A sealing plate 4311 is fixedly connected to the end of the piston tube 4310 away from the fixed tube 439.

[0035] A second spring 4312 is provided between the side of the sealing plate 4311 near the piston tube 4310 and the inner wall of the hollow tube 431. The second spring 4312 is located inside the fixed tube 439 and the piston tube 4310. The second spring 4312 is horizontally arranged. One end of the second spring 4312 is connected to the side of the sealing plate 4311 near the piston tube 4310, and the other end of the second spring 4312 is connected to the inner wall of the hollow tube 431.

[0036] The support plate 45 is horizontally set, and one end of the support plate 45 is fixedly connected to the inner side of the testing platform 1. The vertical rod 46 is vertically set, and the vertical rod 46 movably passes through the support plate 45. The bottom of the vertical rod 46 is fixedly connected to the upper surface of the movable plate 433. A ball 47 is rotatably installed on the top of the vertical rod 46, and the ball 47 can rotate.

[0037] A spring 48 is provided between the lower surface of the support plate 45 and the upper surface of the movable plate 433. The spring 48 is vertically arranged, with its upper end connected to the lower surface of the support plate 45 and its lower end connected to the upper surface of the movable plate 433. The vertical rod 46 is located inside the spring 48.

[0038] The fixed plate 49 is horizontally positioned, with one end fixedly connected to the inner side of the testing platform 1. A first arc plate 410 is fixedly connected to the upper surface of the fixed plate 49, with its convex arc surface facing upwards. A second arc plate 411 is positioned directly above the first arc plate 410, its top fixedly connected to the lower surface of the movable plate 433, with its convex arc surface facing downwards. The convex arc surfaces of the first and second arc plates are positioned opposite each other.

[0039] The drive assembly 5 includes an electric telescopic rod 51, a vertical plate 52, a support frame 53, a second ball 54, a first air supply pipe 55, a telescopic flexible hose 56, a second air supply pipe 57, and an air inlet 58. The electric telescopic rod 51 is horizontally positioned and fixedly connected to the inner side of the testing platform 1. The output end of the electric telescopic rod 51 is fixedly connected to the vertical plate 52. The support frame 53 is fixedly connected to the side of the vertical plate 52 away from the electric telescopic rod 51. The second ball 54 is rotatably mounted on the inner side of the support frame 53. The second ball 54 can rotate and can be rotatably inserted between the arcuate convex surface of the first arcuate plate 410 and the arcuate convex surface of the second arcuate plate 411.

[0040] A gas supply pipe 55 is fixedly connected to the vertical plate 52. The gas supply pipe 55 is horizontally positioned and is made of stainless steel or other rigid materials. A telescopic hose 56 is fixedly connected to one end of the gas supply pipe 55. The telescopic hose 56 is horizontally positioned, and the gas supply pipe 55 and the telescopic hose 56 are interconnected. An air inlet 58 is provided at the end of the gas supply pipe 55 away from the telescopic hose 56. The air inlet 58 is located on the inner top surface of the gas supply pipe 55.

[0041] The end of the telescopic hose 56 furthest from the first air supply pipe 55 is fixedly connected to a second air supply pipe 57. The second air supply pipe 57 is horizontally positioned and communicates with the telescopic hose 56. The second air supply pipe 57 passes through the testing platform 1 and is fixedly connected to the testing platform 1. The end of the second air supply pipe 57 furthest from the telescopic hose 56 is connected to the output end of the inflation device. The inflation device is a prior art device, and its structure will not be described in detail here.

[0042] The clamping assembly 6 includes a support plate 61 and clamping parts 62. The outer side of the support plate 61 is fixedly connected to the inner side of the testing platform 1, and two clamping parts 62 are symmetrically arranged on the inner side of the support plate 61. The clamping parts 62 include a semi-circular clamp 621, an L-shaped plate 622, an arc plate 623, and an elastic plate 624. Both ends of the semi-circular clamp 621 are provided with L-shaped plates 622, and an arc plate 623 is fixedly connected to one side of the L-shaped plate 622. Two elastic plates 624 are symmetrically arranged between the side of the L-shaped plate 622 away from the arc plate 623 and the inner side of the support plate 61.

[0043] This embodiment also includes a testing method for a sock forming testing device. According to the sock forming testing device described above, firstly, the sock 7 is put on the outside of the sock shell 3, and then air is inflated into the sock shell 3 through an inflation device, so that the inside of the sock 7 is inflated and expanded, thereby testing the air permeability of the sock 7.

[0044] Working principle and usage process of this invention: Step 1: First, put the sock 7 on the outside of the sock shell 3, with the sock opening of the sock 7 attached to the outer circumferential surface of the fixing block 42; Step Two: Next, drive the electric telescopic rod 51 to its maximum length, so that the side of the vertical plate 52 away from the electric telescopic rod 51 abuts against the end of the guide tube 438 away from the hollow tube 431. This causes the vertical plate 52 to drive the air supply pipe 55 through the guide tube 438 into the hollow tube 431. The air supply pipe 55 will compress the sealing plate 4311, causing the piston tube 4310 to slide towards the inside of the fixed tube 439. This, in turn, causes the sealing plate 4311 to compress the spring 4312. At this time, the air inlet 58 is located in the middle... The hollow tube 431 is connected to the gas delivery tube 55; simultaneously, the vertical plate 52 will cause the ball 54 to rotate and insert between the arcuate convex surface of the arcuate plate 410 and the arcuate convex surface of the arcuate plate 411, thereby causing the arcuate plate 411 to move away from the arcuate plate 410, which in turn causes the movable plate 433 to move upward, thereby compressing the spring 48; during the upward movement of the movable plate 433, it will drive the piston rod 432 to move upward, causing the piston rod 432 to move... The movable plate 433 moves upward to the upper part of the through slot 2 4314, thereby connecting the hollow tube 1 431 and the air inlet pipe 434; during the upward movement of the movable plate 433, it will drive the piston rod 2 436 upward, causing the piston rod 2 436 to move to the point where the hollow tube 2 435 and the air outlet pipe 437 are connected, thereby preventing the hollow tube 2 435 and the air outlet pipe 437 from connecting; during the upward movement of the movable plate 433, it will drive the vertical rod 46 upward, thereby causing the ball 1 47 to rotate and move out between the two arc plates 3 623, and enter... The sphere 47 is moved to the position directly above the two arc plates 623. At this time, due to the tension of the elastic plate 624, the two arc plates 623 move towards each other, which in turn causes the two L-shaped plates 622 to move towards each other, which in turn causes the two semi-circular clamps 621 to move towards each other. This causes the two semi-circular clamps 621 to tightly press the sock opening of the sock 7 against the outer circumference of the fixing block 42, thus achieving the clamping of the sock opening of the sock 7 by the two semi-circular clamps 621, ensuring that the gas inside the sock 7 will not leak out from the sock opening. Step 3: The inflation device inflates the air supply pipe 2 57. The gas passes through the air supply pipe 2 57, the telescopic hose 56, and the air supply pipe 1 55 in sequence into the hollow tube 1 431. The gas in the hollow tube 1 431 enters the air inlet slot 44 through the air inlet pipe 434, so that the gas inflates the inside of the sock 7 through the through hole 31 of the sock shell 3, thereby inflating the inside of the sock 7 and increasing the air pressure inside the sock 7, thus putting the sock 7 in a stretched state. This can effectively simulate the actual situation of the sock 7 being worn on the foot and facilitates the subsequent air permeability test of the sock 7. Step 4: Inflate the inside of the sock 7 to a certain extent, then drive the electric telescopic rod 51 to shorten and reset. The shortening and resetting of the electric telescopic rod 51 will drive the vertical plate 52 to reset. The vertical plate 52 will drive the air supply pipe 55 to be pulled out from the guide tube 438. Under the tension of the spring 4312, the sealing plate 4311 abuts against the inner wall of the hollow tube 431, so that the sealing plate 4311 blocks the through groove 4313, thereby preventing the hollow tube 431 from connecting with the guide tube 438. Step 5: Turn off the inflation device. Since there is a certain air pressure inside the hollow tube 431 at this time, the air pressure inside the hollow tube 431 prevents the piston rod 432 from moving downwards. Therefore, even if the movable plate 433 is subjected to the tension of the spring 48, the movable plate 433 will not move downwards. If the ventilation holes on the sock 7 are too large (the ventilation holes on the sock 7 are larger than standard ventilation holes, resulting in poor warmth retention), the air inside the sock 7 will flow out quickly through the ventilation holes, causing the air pressure inside the sock 7 to drop rapidly, which in turn causes the air pressure inside the hollow tube 431 to drop rapidly. When the air pressure inside the hollow tube 431 drops rapidly to a certain level, the tension of the spring 48 will cause the movable plate 433 to move downwards, which in turn allows the piston rod 432 to move downwards, causing the lower part of the piston rod 432 to move to the through slot 4314, thus preventing the hollow tube 431 from connecting with the air inlet pipe 434 (at this time, the spring 48 still has tension). Moving the movable plate 433 downward will cause the piston rod 436 to move downward, causing the piston rod 436 to move downward to a position diagonally below the connection between the hollow tube 435 and the vent pipe 437, thereby connecting the hollow tube 435 and the vent pipe 437 (at this time, the spring 48 still has tension), thus accelerating the discharge of gas from the sock 7; moving the movable plate 433 downward will cause the vertical rod 46 to move downward, thereby causing the ball 47 to rotate and insert into the two arc plates 62. Between 3, the two L-shaped plates 622 are moved away from each other, which in turn compresses the elastic plate 624, causing the two semi-circular clamps 621 to move away from each other. As a result, the two semi-circular clamps 621 cannot tightly press the sock opening of the sock 7 against the outer circumference of the fixing block 42, and thus the two semi-circular clamps 621 cannot clamp the sock opening of the sock 7. This makes it easier to remove socks 7 with poor warmth retention due to excessively large ventilation holes from the sock shell 3, and to quickly screen out socks 7 with poor warmth retention.

[0045] In summary, by setting the detection mechanism 2 inside the detection platform 1, the sock 7 is placed on the outside of the sock shell 3. First, the electric telescopic rod 51 is driven to extend to its maximum length. Then, air is injected into the second air supply pipe 57 through the inflation device. The gas enters the first hollow tube 431 through the second air supply pipe 57, the telescopic hose 56, and the first air supply pipe 55. The gas in the first hollow tube 431 enters the air inlet slot 44 through the air inlet pipe 434, allowing the gas to inflate the inside of the sock 7 through the through hole 31 of the sock shell 3. This inflates the inside of the sock 7, increasing the internal air pressure. This allows the sock 7 to be in a stretched state, effectively simulating the actual situation of the sock 7 being worn on the foot, and facilitating subsequent breathability testing of the sock 7. This solves the technical problem in existing technologies where the real-time breathability effect of the sock when worn on the foot cannot be achieved during breathability testing, resulting in discrepancies between the test results and the actual situation. By driving the electric telescopic rod 51 to its maximum length, the movable plate 433 can be moved upwards, which in turn drives the vertical rod 46 upwards, causing the sphere 47 to rotate and move out between the two arc plates 623, thus moving the sphere 47 to the two arc plates 623. Directly above the two arc plates 623, the tension of the elastic plate 624 causes the two arc plates 623 to move towards each other, which in turn causes the two L-shaped plates 622 to move towards each other, which in turn causes the two semi-circular clamps 621 to move towards each other. This allows the two semi-circular clamps 621 to tightly clamp the sock opening of the sock 7 against the outer circumference of the fixing block 42, ensuring that the gas inside the sock 7 does not leak out from the opening, thus improving the reliability of the testing equipment. By driving the electric telescopic rod 51 to extend and retract briefly to reset and shutting down the inflation device, if... If the ventilation holes on sock 7 are too large, the gas inside sock 7 will flow out quickly through the ventilation holes, causing the air pressure inside sock 7 to drop rapidly. This, in turn, causes the air pressure inside hollow tube 431 to drop rapidly, further accelerating the discharge of gas from sock 7. At the same time, the downward movement of movable plate 433 will cause ball 47 to rotate and insert between two arc plates 623, preventing the two semi-circular clamps 621 from clamping the sock opening of sock 7. This makes it easier to remove sock 7 with excessively large ventilation holes and poor warmth retention from sock shell 3, enabling rapid screening of sock 7 with poor warmth retention and improving detection efficiency.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A sock forming inspection device, comprising an inspection platform (1), characterized in that: The inner side of the testing platform (1) is provided with a testing mechanism (2), which includes a stocking shell (3), an air guiding component (4), and a driving component (5). The inner wall of the stocking shell (3) is provided with a through hole (31), and the driving component (5) inflates the inside of the stocking shell (3) through the air guiding component (4). The air guiding assembly (4) includes a horizontal plate (41) and an air guiding part (43). The two ends of the horizontal plate (41) are fixedly connected to the inner side of the testing platform (1). A fixing block (42) is fixedly connected to the upper surface of the horizontal plate (41). An air inlet groove (44) is opened on the top of the fixing block (42). The top of the fixing block (42) is fixedly connected to the bottom of the sock shell (3). The air inlet groove (44) is connected to the inside of the sock shell (3).

2. The sock forming detection device according to claim 1, characterized in that: The air guide (43) includes a hollow tube (431) and a movable plate (433). The bottom of the hollow tube (431) is fixedly connected to the inner side of the detection platform (1). A piston rod (432) is slidably connected to the inner side of the hollow tube (431). The top of the piston rod (432) is fixedly connected to the lower surface of the movable plate (433). An air inlet pipe (434) is fixedly connected to both sides of the hollow tube (431). The top outlet of the air inlet pipe (434) is located in the air inlet groove (44). The air inlet pipe (434) movably passes through the movable plate (433).

3. The sock forming detection device according to claim 2, characterized in that: The air guide section (43) also includes a second hollow tube (435), the top inlet of which is located in the air inlet groove (44), a piston rod (436) is slidably connected to the inner side of the second hollow tube (435), the bottom of which is fixedly connected to the upper surface of the movable plate (433), an air outlet pipe (437) is fixedly connected to the outer side of the second hollow tube (435), and a guide pipe (438) is fixedly connected to the outer side of the first hollow tube (431).

4. The sock forming detection device according to claim 3, characterized in that: The air guiding assembly (4) also includes a support plate (45), a vertical rod (46), and a fixing plate (49). One end of the support plate (45) is fixedly connected to the inner side of the testing platform (1). The vertical rod (46) movably passes through the support plate (45). The bottom of the vertical rod (46) is fixedly connected to the upper surface of the movable plate (433). A ball (47) is rotatably installed on the top of the vertical rod (46). A spring (48) is provided between the lower surface of the support plate (45) and the upper surface of the movable plate (433). One end of the fixing plate (49) is fixedly connected to the inner side of the testing platform (1). An arc plate (410) is fixedly connected to the upper surface of the fixing plate (49). An arc plate (411) is provided directly above the arc plate (410). The top of the arc plate (411) is fixedly connected to the lower surface of the movable plate (433).

5. The sock forming detection device according to claim 4, characterized in that: A fixed tube (439) is fixedly connected to the inner wall of the hollow tube (431). A piston tube (4310) is slidably connected to the inner side of the fixed tube (439). A sealing plate (4311) is fixedly connected to the end of the piston tube (4310) away from the fixed tube (439). A spring (4312) is provided between the side of the sealing plate (4311) near the piston tube (4310) and the inner wall of the hollow tube (431). The spring (4312) is located inside the fixed tube (439) and the piston tube (4310).

6. The sock forming detection device according to claim 5, characterized in that: The drive assembly (5) includes an electric telescopic rod (51), which is fixedly connected to the inner side of the testing platform (1). A vertical plate (52) is fixedly connected to the output end of the electric telescopic rod (51). A support frame (53) is fixedly connected to the side of the vertical plate (52) away from the electric telescopic rod (51). A sphere (54) is rotatably installed on the inner side of the support frame (53). The sphere (54) can be rotatably inserted between the arc convex surface of the arc plate (410) and the arc convex surface of the arc plate (411).

7. The sock forming detection device according to claim 6, characterized in that: A first air supply pipe (55) is fixedly connected to the vertical plate (52). A telescopic hose (56) is fixedly connected to one end of the first air supply pipe (55). A second air supply pipe (57) is fixedly connected to the end of the telescopic hose (56) away from the first air supply pipe (55). An air inlet (58) is opened at the end of the first air supply pipe (55) away from the telescopic hose (56).

8. The sock forming detection device according to claim 7, characterized in that: The testing mechanism (2) also includes a clamping assembly (6), which includes a support plate (61). The outer side of the support plate (61) is fixedly connected to the inner side of the testing platform (1), and two clamping parts (62) are symmetrically arranged on the inner side of the support plate (61).

9. The sock forming detection device according to claim 8, characterized in that: The clamping part (62) includes a semi-circular clamp (621), and L-shaped plates (622) are provided at both ends of the semi-circular clamp (621). A circular arc plate (623) is fixedly connected to one side of the L-shaped plate (622). An elastic plate (624) is provided between the side of the L-shaped plate (622) away from the circular arc plate (623) and the inner side of the support plate (61).

10. A detection method for a sock forming detection device, according to any one of claims 1-9, wherein the detection method includes socks (7), characterized in that: First, put the sock (7) on the outside of the sock shell (3), and then inflate the sock shell (3) with an inflation device to make the inside of the sock (7) inflate and expand, and then test the breathability of the sock (7).

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