Labor protection glove defect detection equipment

Abstract

The invention relates to the technical field of detection, in particular to labor protection glove defect detection equipment which comprises a bottom cabinet of a rectangular structure; the mounting column is connected with the upper end of the bottom cabinet; the clamping piece is connected with the upper end of the bottom cabinet, and the clamping piece is arranged at the outer end of the mounting column; the hand touch is attached to the upper end of the mounting column; the driving part is connected with the lower end of the hand mold, the lower end of the driving part penetrates through the mounting column and extends into the bottom cabinet, and the driving part is connected with the interior of the bottom cabinet; the five top heads are respectively attached to the upper ends of the five finger parts of the hand mold, and the top heads are hemispherical; the upper end of the movable part of the pushing piece is connected with the five top heads, the design realizes the overall and comprehensive defect test on the labor protection glove, and the palm-finger connecting part also performs test operation, so that the probability of poor accuracy of detection data and the like caused by factors such as the sewing state of the palm-finger connecting part of the labor protection glove is effectively reduced, and the detection accuracy of the labor protection glove is improved. The detection effect and quality are effectively ensured, and the working efficiency is improved.

Description

Technical Field

[0001] This invention is a defect detection device for work gloves, belonging to the field of detection technology. Background Technology

[0002] As a core piece of equipment in the occupational safety and health system, the performance of work gloves directly affects the safety of workers. Different industries have varying requirements for the protective performance of work gloves, and newly manufactured gloves often have hidden defects, leading to breakage and other failures during use, seriously affecting their reliability. Therefore, defect detection is a crucial step in the production quality control process to ensure the protective performance of gloves. Existing testing equipment mostly adopts a modular design, consisting of a base, a lower clamp, a lifting module, and an upper clamp. The testing process is as follows: First, the palm portion of the work gloves is cut as the test sample and fixed using the upper and lower clamps; then, the lifting module drives the upper clamp to move upwards, applying tension to the glove sample; during this process, data is collected through real-time video recording, and the glove's performance is ultimately evaluated based on the data. However, this testing method has significant limitations: Firstly, the unique five-finger structure of work gloves and the stitching process at the connection between the fingers and palm make the seams a weak point in mechanical performance. Traditional sampling and testing methods are limited by the sampling location, making it difficult to comprehensively assess the actual load-bearing capacity of the seams, which can easily lead to misjudgments such as "material performance meets standards but seams fail prematurely," seriously affecting the authenticity and reliability of the test results. Secondly, the complex sampling and testing process significantly prolongs the testing cycle, reduces testing efficiency, and is difficult to adapt to the rapid quality control needs of large-scale production scenarios. Summary of the Invention

[0003] To address the problems in the prior art, this invention provides a defect detection device for work gloves.

[0004] The technical solution adopted by this invention to solve its technical problem is: A defect detection device for work gloves, comprising: The base cabinet has a rectangular structure; Install the column and connect it to the top of the base cabinet; A clamping component is connected to the upper end of the base cabinet, and the clamping component is located at the outer end of the mounting column; The touch surface is in contact with the upper end of the mounting column, and the touch surface has a hollow structure. A driving component is connected to the lower end of the hand-touch unit. The lower end of the driving component passes through the mounting column and extends into the base cabinet, and the driving component is connected to the base cabinet. The top head, which is provided in five parts, is respectively attached to the upper part of the five fingers of the hand, and the top head is hemispherical; The pusher is connected to the inside of the hand-touch mechanism, and the upper end of the movable part of the pusher is connected to five top heads; The protective frame is connected to the upper part of the base cabinet. The four inner walls of the protective frame are equipped with data collectors, and the data collectors are located directly outside the hand touch. The hand touch and the clamping plate are located inside the protective frame.

[0005] Furthermore, the pushing component includes an electromagnet, which is installed on the bottom of the inside of the hand-touch. Five magnetic blocks are arranged directly above the electromagnet and are located inside the hand-touch. The magnetic blocks and the electromagnet are arranged in a mutually repelling manner. Each of the five magnetic blocks has a round rod at its upper end. The five round rods pass through the five finger parts of the hand-touch and are respectively connected to the five tops. Each of the five round rods has a return assembly installed at its outer end, and the five return assemblies are respectively located inside the five finger parts of the hand-touch.

[0006] Furthermore, the return assembly includes a pressure plate, which is installed on the outer end of the round rod. The upper end of the fingertip of the hand is recessed downward to form a mounting groove, and the mounting groove is in communication with the inner cavity of the handtip. The pressure plate is attached to the bottom end of the inner side of the mounting groove. The inner wall of the mounting groove is recessed outward to form a retaining groove. A limiter is installed on the retaining groove, and the limiter is located on the outer side of the round rod. A baffle is provided in the mounting groove and is attached to the lower end of the limiter. The baffle is slidably connected to the outer end of the round rod and is located directly above the pressure plate. An elastic element is installed between the lower end of the baffle and the upper end of the pressure plate and is located on the outside of the round rod.

[0007] Furthermore, the outer end faces of the five fingers of the hand are all concave inward to form annular grooves, and the annular grooves are located outside the mounting groove. The inner wall of the annular groove is concave inward to form multiple connecting holes, and the other ends of the multiple connecting holes are in communication with the corresponding inner cavity of the finger of the hand. A sealing plate is installed in the inner cavity of each of the five fingers of the hand. The sealing plate is slidably connected to the outer end of the round rod, and the round rod and the sealing plate are in a sealed state. A piston is installed at the outer end of the round rod, and the piston is located below the sealing plate. The piston is slidably connected in the inner cavity of the corresponding finger of the hand. The connecting hole and the inner cavity of the finger of the hand are located between the sealing plate and the piston. An annular rubber sleeve is installed in the annular groove. Multiple conical spikes are evenly arranged on the outer end of the annular rubber sleeve, and the conical spikes are located in the annular groove.

[0008] Furthermore, the driving component includes an outer cylinder, which is rotatably connected inside the base cabinet and is in a vertical position. A push rod is threaded into the outer cylinder and extends out of the upper side of the outer cylinder. The upper end of the push rod passes through the base cabinet and the mounting column and connects to the lower end of the handpiece. A ring gear is installed on the outer end of the outer cylinder, and the right end of the ring gear meshes with a transmission gear. A driving device is installed at the bottom inside the base cabinet, and the upper end of the output shaft of the driving device is connected to the transmission gear. A guide rod is provided at the lower end of the handpiece, and the lower end of the guide rod passes through the mounting column and the base cabinet, with the guide rod located to the left of the ring gear.

[0009] Furthermore, the clamping component includes a movable ring, which is disposed on the outside of the mounting column. Two lifting devices are symmetrically installed between the lower end of the movable ring and the upper end of the base cabinet, and the two lifting devices are located on the left and right sides of the mounting column. Multiple clamping plates are equidistantly and movably arranged at the outer end of the mounting column, and the multiple clamping plates are all attached to the upper end of the movable ring. Clamping heads are installed on the upper outer ends of the multiple clamping plates, and the cross-section of the clamping heads is a trapezoid with a narrow inner and wide outer shape. The upper end of the movable ring is recessed downwards to form a functional groove, which extends to the inner wall of the movable ring. The cross-section of the functional groove is a cone shape with a narrow bottom and a wide top, and the center line of the functional groove coincides with the center line of the mounting column. Two telescopic rods are symmetrically arranged between the lower end of the movable ring and the upper end of the base cabinet, and the two telescopic rods are located on the front and rear sides of the mounting column. An annular magnetic strip is embedded in the upper end of the movable ring, and the annular magnetic strip is located outside the functional groove. Multiple clamping plates are all attracted to the upper end of the annular magnetic strip.

[0010] Furthermore, the outer edge of the upper end of the mounting post is chamfered.

[0011] The beneficial effects of this invention are: The work gloves to be tested are stretched open by hand, and the palm and finger joints of the gloves are brought into contact with the hand. Then, a servo motor, transmission gears, ring gears, outer cylinder, and push rod are used to move the hand upward, thus applying an upward pulling force to the work gloves. At this time, the palm and finger joints of the work gloves are also subjected to an upward pulling force, thereby conducting a comprehensive test on the work gloves. This method achieves a complete overall test of the work gloves, including testing the palm and finger joints. It effectively reduces the probability of poor test data accuracy due to factors such as the stitching condition of the palm and finger joints, effectively ensuring the test results and quality, and improving work efficiency. Attached Figure Description

[0012] Other features, objects, and advantages of the invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the structure of a defect detection device for work gloves according to the present invention; Figure 2 This is a perspective view of a defect detection device for work gloves according to the present invention; Figure 3 This is an assembly diagram of the mounting column and handpiece in a defect detection device for work gloves according to the present invention; Figure 4 for Figure 3 A sectional view; Figure 5 for Figure 4 Enlarged view of section A in the middle; Figure 6 for Figure 4 Enlarged view of section B in the middle; Figure 7 This is a perspective view of the movable ring in a defect detection device for work gloves according to the present invention.

[0013] In the picture: 1. Base cabinet; 2. Protective frame; 3. Mounting column; 31. Clamping plate; 32. Clamping head; 4. Touch test; 42. Guide rod; 43. Outer cylinder; 44. Ring gear; 45. Servo motor; 46. Transmission gear; 47. Push rod; 48. Mounting slot; 481. Snap ring; 482. Baffle; 483. Elastic element; 484. Pressure plate; 485. Sealing plate; 49. Annular groove; 491. Annular rubber sleeve; 492. Connecting hole; 5. Top head; 51. Round rod; 511. Piston; 52. Magnetic block; 53. Electromagnet. 6. Movable ring; 61. Electric push rod; 62. Telescopic rod; 63. Functional slot; 64. Annular magnetic strip. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0015] Example 1: As Figures 1-7 As shown, a defect detection device for work gloves is provided, including: a rectangular cabinet 1, a protective frame 2 installed on the upper end of the cabinet 1, with the handpiece 4 and clamping plate 31 located inside the protective frame 2. The protective frame 2 is used to protect the work gloves. A mounting column 3 is installed on the upper end of the cabinet 1, providing a mounting carrier for the clamping plate 31. A chamfer is opened at the outer corner of the upper end of the mounting column 3 to facilitate the fitting of the work gloves to be tested onto the outer end of the mounting column 3. The hollow handpiece 4 is then fitted onto the upper end of the mounting column 3 to open the work gloves to be tested. Four data collectors located on the outer side of the handpiece 4 are installed on the four inner walls of the protective frame 2, respectively. The four data collectors work together to collect comprehensive data from the opened work gloves. The data collectors can be cameras. The movable ring 6 is set on the outside of the mounting column 3. Multiple clamping plates 31 are lifted by the movable ring 6. Two lifting devices located on the left and right sides of the mounting column 3 are symmetrically installed between the lower end of the movable ring 6 and the upper end of the base cabinet 1. The two lifting devices work together to drive the movable ring 6 to move up and down. The lifting devices can be electric push rods 61. Two telescopic rods 62 located on the front and rear sides of the mounting column 3 are symmetrically set between the lower end of the movable ring 6 and the upper end of the base cabinet 1. The two telescopic rods 62 work together to guide the movement of the movable ring 6. Multiple clamping plates 31, which are attached to the upper end of the movable ring 6, are equidistantly and movably mounted on the outer end of the mounting post 3. The clamping plates 31 provide a mounting carrier for the clamping heads 32. Multiple clamping heads 32, which have a trapezoidal cross-section with a narrow inner and wide outer shape, are respectively mounted on the upper outer side of the multiple clamping plates 31. The multiple clamping heads 32 work together to clamp the work gloves to be tested. A functional groove 63 is formed by a downward recess on the upper surface of the movable ring 6, which extends to the inner wall of the movable ring 6. The center line of the functional groove 63 coincides with the center line of the mounting post 3. The cross-section of the functional groove 63 is tapered with a narrow bottom and a wide top. Multiple clamping plates 31 can be moved to close together through the functional groove 63. The annular magnetic strip 64 located outside the functional groove 63 is embedded on the upper end of the movable ring 6. The multiple clamping plates 31 are all attracted to the upper end of the annular magnetic strip 64. The annular magnetic strip 64 increases the stability of the multiple clamping plates 31. The vertical outer cylinder 43 is rotatably connected to the base cabinet 1. The outer cylinder 43 provides a mounting carrier for components such as the ring gear 44. The ring gear 44 is installed on the outer end of the outer cylinder 43. The outer cylinder 43 is driven to rotate through the ring gear 44. The transmission gear 46 is meshed on the right end of the ring gear 44. The ring gear 44 is driven to rotate through the transmission gear 46. The fixed part of the drive device connected to the upper end of the output shaft and the transmission gear 46 is installed on the bottom end of the base cabinet 1. The transmission gear 46 is driven to rotate through the drive device. The drive device can be a servo motor 45. A push rod 47, which extends from the upper side of the outer cylinder 43 and passes through the base cabinet 1 and the mounting column 3 and is connected to the lower end of the handpiece 4, is threaded inside the outer cylinder 43. The push rod 47 drives the handpiece 4 to move up and down. A guide rod 42, whose lower end passes through the mounting column 3 and the base cabinet 1 and is located on the left side of the ring gear 44, is set on the lower end of the handpiece 4. The guide rod 42 guides the up and down movement of the handpiece 4.

[0016] In use, first open the upper part of the protective frame 2, then put the work gloves to be tested onto the hand touch 4, and insert the five fingers of the hand touch 4 into the corresponding fingers of the work gloves. At this time, the palm-finger connection of the work gloves is in contact with the palm-finger connection of the hand touch 4. Then, put the opening of the work gloves onto the outer end of the mounting post 3, and then start the two electric push rods 61, which drives the movable ring 6 to move upward, thereby making the functional groove 63 contact the lower end of multiple clamping plates 31, and making the movable ring 6 continue to move upward, thereby making the multiple clamping plates 31 move inward, and thus making the multiple clamping heads 32 move inward, thereby clamping the opening of the work gloves with the assistance of the mounting post 3, realizing multi-point clamping of the opening of the work gloves, effectively reducing the probability of the work gloves coming off during defect detection, and effectively ensuring the detection effect and quality. Then, the upper part of the protective frame 2 is closed, and the servo motor 45 is started, thereby driving the transmission gear 46 to rotate. Since the transmission gear 46 meshes with the ring gear 44, the rotation of the transmission gear 46 will cause the ring gear 44 to rotate, which in turn will cause the outer cylinder 43 to rotate. Since the outer cylinder 43 is threadedly connected to the push rod 47, the rotation of the outer cylinder 43 will simultaneously cause the push rod 47 to move upward, thereby causing the hand touch 4 to move upward, thus applying an upward pulling force to the work gloves. At this time, the palm and finger joint of the work gloves is also subjected to an upward pulling force. At the same time, the four data collectors collect comprehensive data from the work gloves, analyze and calculate the data, thereby determining whether there are defects in the work gloves, and thus completing the defect test of the work gloves. This achieves a comprehensive defect test of the work gloves, including defect testing of the palm and finger joint. This effectively reduces the probability of poor test data accuracy due to factors such as the stitching condition of the palm and finger joint of the work gloves, effectively ensuring the test effect and quality, and improving work efficiency.

[0017] Example 2: Figures 2-5 As shown, five hemispherical tops 5 are respectively attached to the upper ends of the five fingers of the hand 4. The five tops 5 work together to apply a pushing and pulling force to the work glove to be tested. An electromagnet 53 is installed on the bottom inside the hand 4. Five magnetic blocks 52 located inside the hand 4 and directly above the electromagnet 53 are arranged to repel each other from the electromagnet 53. The electromagnet 53 and the magnetic blocks 52 work together to push the round rod 51 upward. The five round rods 51, which pass through the five fingers of the hand 4 and are respectively connected to the five tops 5, are respectively placed on the upper ends of the five magnetic blocks 52. The tops 5 and the magnetic blocks 52 are connected through the round rods 51. The upper surfaces of the five fingers of the hand-feeling 4 are all recessed downwards to form mounting grooves 48 that communicate with the inner cavity of the hand-feeling 4. The mounting grooves 48 provide mounting space for components such as the elastic element 483. Five pressure plates 484, which are respectively attached to the bottom of the five mounting grooves 48, are respectively installed on the outer ends of the five round rods 51. The pressure plates 484 compress the elastic element 483. The inner walls of the five mounting grooves 48 are all recessed outwards to form slots. The slots provide mounting space for the limiters. The five limiters located on the outer sides of the five round rods 51 are respectively assembled on the five slots. The limiters restrict the installation between the baffle 482 and the corresponding mounting groove 48. The limiters can be spring clips 481. A baffle 482, which is attached to the lower end of the limiter and located directly above the pressure plate 484, is placed in the mounting groove 48. The baffle 482 is slidably connected to the outer end of the round rod 51. The elastic device 483 is limited by the baffle 482. The elastic device 483, located outside the round rod 51, is installed between the lower end of the baffle 482 and the upper end of the pressure plate 484. The pressure plate 484 is moved down and returned to its original position by the elastic device 483. The elastic device 483 can be a spring. The piston 511, located below the sealing plate 485 and slidably connected to the inner cavity of the corresponding finger of the hand touch 4, is installed on the outer end of the round rod 51. Gas can be delivered into the annular groove 49 by the piston 511. The sealing plate 485, which is slidably connected to the outer end of the round rod 51 and is in a sealed state with the outer end of the round rod 51, is installed in the inner cavity of the finger of the hand touch 4. The sealing plate 485 makes the space above the piston 511 of the finger of the hand touch 4 in a sealed state by the sealing plate 485. An annular groove 49 is formed by recessing the outer end faces of the five fingers of the hand 4, located outside the mounting groove 48. The annular groove 49 provides installation space for the annular rubber sleeve 491. Multiple connecting holes 492 are formed by recessing the inner wall of the annular groove 49, with the other end communicating with the inner cavity of the corresponding finger of the hand 4. The connection holes 492 and the inner cavity of the finger of the hand 4 are located between the sealing plate 485 and the piston 511. The multiple connecting holes 492 work together to make the annular groove 49 communicate with the inner cavity of the hand 4. The annular rubber sleeve 491 is installed in the annular groove 49. The annular rubber sleeve 491 isolates a sealed cavity inside the annular groove 49 and provides a mounting carrier for the spikes. Multiple spikes located in the annular groove 49 are evenly arranged on the outer end of the annular rubber sleeve 491. The multiple spikes work together to apply multi-point squeezing force to the fingers of the work glove to be tested.

[0018] When in use, first put the work gloves to be tested onto the hand contact 4, and insert the five fingers of the hand contact 4 into the corresponding fingers of the work gloves. At this time, the five top heads 5 are located in the five fingers of the work gloves, and the palm-finger connection of the work gloves is in contact with the palm-finger connection of the hand contact 4. Then, using the electric push rod 61, the movable ring 6 and the functional groove 63, multiple clamping plates 31 and multiple clamping heads 32 move inward, thereby clamping the opening of the work gloves at multiple points. Then, the circuit of electromagnet 53 is turned on, which causes electromagnet 53 to generate a magnetic field. Since electromagnet 53 and the five magnetic blocks 52 are arranged in a mutually repulsive manner, a repulsive force is generated between electromagnet 53 and the five magnetic blocks 52. Under the action of the repulsive force, the round rod 51 moves upward, which in turn causes the corresponding pressure plate 484 to move upward, thereby compressing the elastic device 483 and causing the elastic device 483 to generate an elastic force. At the same time, the upward movement of the round rod 51 causes the top head 5 to move upward, and the top head 5 to make a squeezing contact with the inner top of the finger part of the work gloves, so that the five fingers of the work gloves can be effectively opened. Thus, the five fingers of the work gloves can be subjected to tension and defect testing, effectively reducing the probability of error in the test data due to the different lengths of the five fingers of different specifications of work gloves, and effectively ensuring the test effect and quality. Then, using the servo motor 45, transmission gear 46, ring gear 44 and outer cylinder 43, the push rod 47 and handpiece 4 move upward, thereby applying an upward pulling force to the work gloves. At this time, the palm and finger connection part and the finger part of the work gloves are also subjected to an upward pulling force. At the same time, the four data collectors collect data from the work gloves, analyze and calculate the data, thereby determining whether there are defects in the work gloves, and thus completing the defect test of the work gloves. When the top of the piercing head 5 breaks through the tip of a finger of the work gloves, the corresponding pressure plate 484 and piston 511 continue to move upward under the action of repulsive force. With the assistance of the sealing plate 485 and multiple connecting holes 492, the gas in the corresponding finger of the hand 4 is transported into the annular groove 49, thereby increasing the air pressure in the annular groove 49. Under the action of air pressure, the annular rubber sleeve 491 bulges outward, thereby causing some of the cones to squeeze the finger of the work gloves. This effectively applies tension to the finger of the work gloves, effectively reducing the probability of tension failure in the corresponding finger of the work gloves due to factors such as breaking, further reducing the probability of errors in the test data, and effectively ensuring the test effect and quality.

[0019] 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. 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 defect detection device for work gloves, characterized in that, include: The base cabinet (1) has a rectangular structure; Install column (3) and connect it to the upper end of base cabinet (1); The clamping component is connected to the upper end of the base cabinet (1), and the clamping component is set at the outer end of the mounting column (3); The hand-touch (4) is in contact with the upper end of the mounting column (3), and the hand-touch (4) has a hollow structure; The driving component is connected to the lower end of the hand touch (4). The lower end of the driving component passes through the mounting column (3) and extends into the cabinet (1). The driving component is connected to the cabinet (1). Top head (5), five top heads (5) are provided, and the five top heads (5) are respectively attached to the upper ends of the five fingers of the hand touch (4), and the top head (5) is hemispherical; The pusher is connected to the hand (4), and the upper end of the movable part of the pusher is connected to five top heads (5); The protective frame (2) is connected to the upper end of the cabinet (1). The four inner walls of the protective frame (2) are equipped with collectors, and the collectors are located on the outside of the hand touch (4). The hand touch (4) and the clamp (31) are both located inside the protective frame (2).

2. The defect detection equipment for work gloves according to claim 1, characterized in that: The pushing component includes an electromagnet (53), which is installed on the bottom of the inside of the handpiece (4). Five magnetic blocks (52) are arranged directly above the electromagnet (53) and are located inside the handpiece (4). The magnetic blocks (52) and the electromagnet (53) are arranged in a mutually repulsive manner. A round rod (51) is provided at the upper end of each of the five magnetic blocks (52). The five round rods (51) pass through the five finger parts of the handpiece (4) and are connected to the five tops (5) respectively. A return assembly is installed at the outer end of each of the five round rods (51), and the five return assemblies are located inside the five finger parts of the handpiece (4).

3. The defect detection equipment for work gloves according to claim 2, characterized in that: The return assembly includes a pressure plate (484), which is installed on the outer end of the round rod (51). The upper end of the finger of the hand touch (4) is recessed downward to form a mounting groove (48), and the mounting groove (48) is in communication with the inner cavity of the hand touch (4). The pressure plate (484) is attached to the bottom end of the inner wall of the mounting groove (48), and the inner wall of the mounting groove (48) is recessed outward to form a slot. A limiter is installed on the slot, and the limiter is located on the outer side of the round rod (51). A baffle (482) is provided in the mounting groove (48), and the baffle (482) is attached to the lower end of the limiter. The baffle (482) is slidably connected to the outer end of the round rod (51), and the baffle (482) is located directly above the pressure plate (484). An elastic element (483) is installed between the lower end of the baffle (482) and the upper end of the pressure plate (484), and the elastic element (483) is located outside the round rod (51).

4. The defect detection equipment for work gloves according to claim 3, characterized in that: The outer end faces of the five fingers of the handpiece (4) are all recessed inward to form annular grooves (49), and the annular grooves (49) are located outside the mounting groove (48). The inner wall of the annular grooves (49) is recessed inward to form multiple connecting holes (492), and the other end of the multiple connecting holes (492) is in communication with the corresponding finger cavity of the handpiece (4). The five finger cavities of the handpiece (4) are all fitted with sealing plates (485). The sealing plates (485) are slidably connected to the outer end of the round rod (51), and the round rod (51) and the sealing plates (485) are connected to each other. The rod (51) is in a sealed state. A piston (511) is installed at the outer end of the rod (51), and the piston (511) is located on the lower side of the sealing plate (485). The piston (511) is slidably connected to the inner cavity of the corresponding finger of the hand (4). The connecting hole (492) is located between the sealing plate (485) and the piston (511) and the inner cavity of the finger of the hand (4). An annular rubber sleeve (491) is installed in the annular groove (49). Multiple cones are evenly arranged at the outer end of the annular rubber sleeve (491), and the cones are located in the annular groove (49).

5. The defect detection equipment for work gloves according to claim 3, characterized in that: The driving component includes an outer cylinder (43), which is rotatably connected to the cabinet (1) and is in a vertical position. The outer cylinder (43) is threadedly connected to a push rod (47), which extends out of the upper side of the outer cylinder (43). The upper end of the push rod (47) passes through the cabinet (1) and the mounting column (3) and is connected to the lower end of the handpiece (4). A ring gear (44) is installed on the outer end of the outer cylinder (43). The right end of the ring gear (44) meshes with a transmission gear (46). A driving device is installed at the bottom of the cabinet (1), and the upper end of the output shaft of the driving device is connected to the transmission gear (46). A guide rod (42) is provided at the lower end of the handpiece (4). The lower end of the guide rod (42) passes through the mounting column (3) and the cabinet (1), and the guide rod (42) is located to the left of the ring gear (44).

6. The defect detection equipment for work gloves according to claim 1, characterized in that: The clamping component includes a movable ring (6), which is located on the outside of the mounting column (3). Two lifting devices are symmetrically installed between the lower end of the movable ring (6) and the upper end of the base cabinet (1), and the two lifting devices are located on the left and right sides of the mounting column (3). Multiple clamping plates (31) are equidistantly and movably arranged at the outer end of the mounting column (3), and the multiple clamping plates (31) are all attached to the upper end of the movable ring (6). Clamping heads (32) are installed on the upper outer side of the multiple clamping plates (31), and the cross-section of the clamping heads (32) is a trapezoid with a narrow inner and wide outer shape. The upper end of the movable ring (6) is recessed downward to form a functional groove (63), and the functional groove (63) extends to the inner wall of the movable ring (6). The cross-section of the functional groove (63) is a cone shape with a narrow bottom and a wide top. The center line of the functional groove (63) coincides with the center line of the mounting column (3). Two telescopic rods (62) are symmetrically arranged between the lower end of the movable ring (6) and the upper end of the base cabinet (1). The two telescopic rods (62) are located on the front and rear sides of the mounting column (3). The upper end of the movable ring (6) is inlaid with an annular magnetic strip (64), and the annular magnetic strip (64) is located outside the functional groove (63). Multiple clamps (31) are all attracted to the upper end of the annular magnetic strip (64).

7. The defect detection equipment for work gloves according to claim 1, characterized in that: The outer edge of the upper end of the mounting column (3) is chamfered.

Images