Seam strength detection mechanism and method for production of sun-proof school uniform

Abstract

The invention discloses a seam strength detection mechanism and method for sunscreen sports school uniform production, the seam strength detection mechanism comprises a workbench and an upper frame, the upper frame is fixedly connected to the upper top end of the workbench, and a driving mechanism is arranged at the position, located on one side of the upper frame, of the upper top end of the workbench. Then the two sets of limiting mechanisms synchronously rotate in different directions through the driving mechanism, at the moment, the to-be-detected object is pulled due to stress, the seam of the to-be-detected object is damaged along with continuous rotation, and after detection is completed, the downward pressing mechanism can be driven to work through the moving mechanism; the pressing mechanism and the auxiliary mechanism are used for driving the to-be-detected object to move downwards, so that the to-be-detected object can enter the collection box through the falling groove to complete collection work, detection and release of the to-be-detected object can be automatically completed through the mode, and a worker can conduct other detection on another to-be-detected object in the period of time.

Description

Technical Field

[0001] The present invention relates to the technical field of clothing detection, and in particular to a seam strength detection mechanism and method for producing sun-proof sports school uniforms. Background Art

[0002] In the production process of sun-proof sports school uniforms, seam strength is one of the important indicators to measure the quality of school uniforms. Since sports school uniforms need to withstand greater stretching and friction in daily use, the strength of the seams directly affects the durability and comfort of the school uniforms. Traditional seam strength detection methods mostly rely on manual operation or relatively simple mechanical equipment. These methods not only have low detection efficiency, but also have limited accuracy and are easily affected by human factors. With the continuous improvement of production processes and the advancement of automation technology, the requirements for seam strength detection are getting higher and higher.

[0003] At present, in the field of fabric seam strength testing, traditional testing methods generally rely on manual operation or simple mechanical devices. These methods usually have multiple shortcomings. Most of the existing mechanical testing equipment cannot achieve automated and continuous testing and require frequent manual intervention, which not only reduces work efficiency but also increases labor costs and operational risks. There are major limitations in the degree of automation, and the entire process of testing and unloading of the objects to be tested cannot be completed efficiently, resulting in an unsmooth production process and affecting overall production efficiency.

[0004] To this end, we propose a seam strength testing mechanism and method for the production of sun-proof sports school uniforms. Summary of the invention

[0005] The object of the present invention is to provide a seam strength detection mechanism and method for the production of sun-proof sports school uniforms to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a seam strength detection mechanism for the production of sun-proof sports school uniforms, comprising a workbench and an upper frame, wherein the upper frame is fixedly connected to the upper top of the workbench, and a driving mechanism is arranged at the upper top of the workbench located on one side of the upper frame, and a limiting mechanism is arranged on the outer wall of the driving mechanism directly below the upper frame for limiting the position of the object to be inspected, a pressing mechanism is arranged at the inner top of the upper frame for squeezing the object to be inspected, a moving mechanism is arranged at the inner top of the upper frame for driving the pressing mechanism to move, and an auxiliary mechanism cooperating with the pressing mechanism is arranged at the upper top of the upper frame.

[0007] Preferably: the driving mechanism includes a support frame symmetrically fixedly connected to the top of the workbench, two of the support frames are fixedly connected to a gear box on one side close to the upper frame, a first gear is rotatably connected to the inner center of the gear box, an inner wall of the gear box is rotatably connected to the second gear on both sides of the first gear, and the two second gears are meshed with the first gear for transmission, a first electric push rod is symmetrically fixedly connected to the outer wall of the gear box, the telescopic ends of the two first electric push rods are fixedly connected to a moving frame, a plurality of laser sensors for monitoring the joints of the object to be inspected are fixedly connected to the upper top of the moving frame, a first motor is fixedly connected to the center of the outer wall of the gear box, and the output end of the first motor is fixedly connected to the center of the first gear.

[0008] Preferably: the limiting mechanism includes an inner frame fixedly connected at the centers of the two second gears, and the inner frame extends to the outer wall of the gear box, the end of the inner frame is slidably sleeved with the outer frame, the outer walls of the inner frame and the outer frame are provided with three arc frames in a circular array, the three arc frames are symmetrically fixedly connected with the first fixed bracket on one side close to the inner frame, and the outer walls of the inner frame and the outer frame are fixedly connected with a plurality of groups of second fixed brackets in a circular array at the positions of the first fixed brackets, one of the first fixed brackets located at the lower bottom end of the arc frame is rotatably sleeved with a first connecting rod, and the end of the first connecting rod is rotatably sleeved with the end of the second fixed bracket on the outer wall of the inner frame, the end of the second fixed bracket located on the outer wall of the outer frame is rotatably sleeved with a second connecting rod, and the end of the second connecting rod is rotatably sleeved with the end of the first fixed bracket at the lower bottom end of the arc frame, the first connecting rod and the second connecting rod are in an X shape, and the intersection of the shadows is connected by a pin.

[0009] Preferably: the outer wall of the inner frame is fixedly connected to a plurality of guide rods, the outer wall of the outer frame is provided with a plurality of guide grooves at positions corresponding to the guide rods, and the guide grooves are slidably sleeved inside the guide rods, the interior of the inner frame is fixedly connected to a plurality of load-bearing annular supports, and a second electric push rod is rotatably sleeved inside a plurality of the annular supports, the telescopic end of the second electric push rod is fixedly connected to a conversion sleeve, the inner center of the outer frame is fixedly connected to an inner sleeve, and the end of the conversion sleeve is rotatably sleeved on the outer wall of the inner sleeve.

[0010] Preferably: the moving mechanism includes a side plate fixedly connected to the lower bottom end of the upper frame, the inside of the side plate is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a threaded screw, and the end of the threaded screw is rotatably connected to a first bearing frame via a bearing, the end of the first bearing frame is fixedly connected to the inner top end of the upper frame, a fixed frame is fixedly connected to a symmetrical position between the inner top end of the upper frame and the first bearing frame, the middle parts of the two fixed frames are fixedly connected to an optical axis, and the outer wall of the threaded screw is threadedly sleeved with a reciprocating frame slidably sleeved with the optical axis.

[0011] Preferably: the downward pressing mechanism includes a vertical plate fixedly connected to the lower bottom end of the upper frame, the outer wall of the vertical plate is fixedly connected to the first side frame on the side away from the side plate, the vertical plate is fixedly connected to the airbag on the side away from the first side frame, the lower bottom end of the upper frame is fixedly connected to the second side frame at both sides of the vertical plate, and the outer wall of the second side frame is fixedly connected to the first inclined block.

[0012] Preferably: the pressing mechanism also includes a slide symmetrically fixedly connected to the lower bottom end of the reciprocating frame, the outer side walls of the two groups of slides are fixedly connected to the third side frame, the internal sliding sleeve of the slide is connected to the second inclined block, the lower bottom ends of the two second inclined blocks are fixedly connected to a U-shaped frame, the lower bottom end of the U-shaped frame is fixedly connected to a bottom plate for squeezing the object to be inspected, the lower bottom end of the bottom plate is embedded with a jet plate for blowing the object to be inspected to move, the lower bottom end of the reciprocating frame is located on the outer side wall of the second inclined block and is fixedly connected to an elastic damping resetter, and the telescopic reset end of the elastic damping resetter is fixedly connected to the lower bottom end of the second inclined block, and the exhaust end of the airbag is fixedly connected to a spring air pipe connected to the air inlet end of the jet plate.

[0013] Preferably: the auxiliary mechanism includes a second bearing frame symmetrically fixedly connected to the top end of the upper frame, the middle parts of the two second bearing frames are rotatably sleeved with a crank shaft through bearings, the outer wall of the crank shaft is rotatably sleeved with a rocker arm, the end of the rocker arm is rotatably sleeved with a piston head, the upper top of the upper frame is located on one side of the second bearing frame and is fixedly connected with a cylinder sleeve, the piston head is slidably sleeved inside the cylinder sleeve, the intake end of the cylinder sleeve is fixedly connected with an intake valve, the exhaust ends of the two cylinder sleeves are fixedly connected with a three-way pipe, the end of the three-way pipe is fixedly connected to the intake end of the airbag, and the outer walls of the three-way pipe and the spring air pipe are both provided with an electrically controlled one-way valve, the outer walls of the crank shaft and the threaded screw are both fixedly connected with a synchronous wheel, and the outer walls of the two synchronous wheels are driven by being sleeved with a synchronous belt.

[0014] Preferably: a collecting mechanism for collecting the objects to be tested after testing is provided at the lower bottom end of the workbench, the collecting mechanism comprises a drop groove running through the center of the workbench, the lower bottom end of the workbench is fixedly connected to guide rails on both sides of the drop groove, and a collection box for collecting the objects to be tested is slidably connected inside the two guide rails.

[0015] A method for testing seam strength for sun-proof sports school uniform production.

[0016] S1. First, the object to be inspected is placed between the two limit mechanisms. Since there is a gap between the two sets of arc frames, the object to be inspected is placed in the gap of the arc frames. Then, the first motor drives the first gear to rotate, and the first gear meshes with the two second gears to drive the two inner frames to move in opposite directions. At this time, the object to be inspected is pulled, and the tension at the joint increases, which will cause it to break. The laser sensor can effectively monitor the deformation degree of the joint;

[0017] S2. After the detection is completed, the threaded screw can be driven to rotate by the second motor, thereby driving the reciprocating frame to make a linear motion, and a second inclined block is arranged below the reciprocating frame, so the second inclined block will contact the first inclined block. As the reciprocating frame continues to move, under the influence of the first inclined block, the second inclined block will pull the telescopic end of the elastic damping resetter, and the second inclined block will move downward under the guidance of the slide, so that the bottom plate and the jet plate below the second inclined block exert pressure on the object to be inspected;

[0018] S3. During the downward pressing of the second inclined block, the reciprocating frame will exert force on the airbag, and the gas inside the airbag will be discharged through the spring air pipe and the jet plate under the action of pressure. Since the jet plate is in contact with the object to be inspected, the object to be inspected can move downward quickly under the action of the airflow and enter the interior of the collection box under the action of the bottom plate. When the reciprocating frame squeezes the airbag to the limit, it will no longer move and reset. Moreover, under the action of the synchronous wheel and the synchronous belt, the airbag can be constantly replenished with gas to avoid insufficient gas inside the airbag, which causes it to fail to work.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention adopts a limiting mechanism to limit the object to be inspected, and then the two sets of limiting mechanisms are synchronously rotated in different directions through the driving mechanism. At this time, the object to be inspected will be pulled by the force, and with continuous rotation, the joints of the object to be inspected will be damaged. At this time, the detection is completed. After the detection is completed, the pressing mechanism can be driven to work through the moving mechanism, and the pressing mechanism and the auxiliary mechanism can be used to drive the object to be inspected to move downward, so that it can enter the collection box through the drop chute to complete the collection work. In this way, the detection and release of the object to be inspected can be automatically completed, and the staff can perform the remaining inspections on another object to be inspected during this time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the overall side structure of the present invention;

[0023] Figure 3It is a schematic diagram of the overall bottom structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the top structure of the workbench of the present invention;

[0025] Figure 5 This is a schematic diagram of the internal structure of the upper frame of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the mobile mechanism of the present invention;

[0027] Figure 7 This is a schematic diagram of the first split structure of the local pressing mechanism of the present invention;

[0028] Figure 8 This is a schematic diagram of the second split structure of the local pressing mechanism of the present invention;

[0029] Fig. 9 This is a schematic diagram of the split structure of the auxiliary mechanism of the present invention;

[0030] Fig.10 It is a schematic diagram of the split structure of the driving mechanism of the present invention;

[0031] Fig.11 It is a schematic diagram of the split structure of the limit mechanism of the present invention;

[0032] Fig.12 It is a schematic diagram of the split structure of the inner frame and the outer frame of the present invention.

[0033] In the figure: 1, workbench; 2, upper frame; 3, driving mechanism; 31, support frame; 32, gear box; 33, first motor; 34, first gear; 35, second gear; 36, first electric push rod; 37, moving frame; 38, laser sensor; 4, moving mechanism; 41, side plate; 42, second motor; 421, threaded screw; 422, first bearing frame; 423, fixed frame; 424, optical axis; 43, reciprocating frame; 44, synchronous wheel; 45, synchronous belt; 5, pressing mechanism; 51, vertical plate; 511, first side frame; 52, air bag; 521, spring air pipe; 53, second side frame; 54, first inclined block; 55, slide; 551, third side frame; 56, second inclined block ;57. elastic damping resetter;58. U-shaped frame;59. bottom plate;591. jet plate;6. limiting mechanism;61. inner frame;62. outer frame;63. arc frame;64. first fixed bracket;65. second fixed bracket;66. first connecting rod;661. second connecting rod;67. guide rod;68. guide groove;69. annular support;691. second electric push rod;692. adapter sleeve;693. inner sleeve;7. auxiliary mechanism;71. second bearing frame;72. crank shaft;73. rocker arm;731. piston head;74. cylinder liner;75. ​​intake valve;76. three-way pipe;77. electric one-way valve;8. collecting mechanism;81. drop chute;82. collecting box;83. guide rail. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-Figure 4 The present invention provides a technical solution: a seam strength detection mechanism for the production of sun-proof sports school uniforms, comprising a workbench 1 and an upper frame 2, the upper frame 2 is fixedly connected to the upper top of the workbench 1, the upper top of the workbench 1 is located on one side of the upper frame 2 and is provided with a driving mechanism 3, the outer side wall of the driving mechanism 3 is located directly below the upper frame 2 and is provided with a limiting mechanism 6 for limiting the object to be inspected, the inner top of the upper frame 2 is provided with a pressing mechanism 5 for squeezing the object to be inspected, the inner top of the upper frame 2 is provided with a moving mechanism 4 for driving the pressing mechanism 5 to move, and the upper top of the upper frame 2 is provided with an auxiliary mechanism 7 that cooperates with the pressing mechanism 5.

[0036] By adopting the above technical solution, through the precise control of the driving mechanism 3, the limiting mechanism 6 can ensure the accurate positioning of the object to be tested, making the seam strength test more stable and reliable. The coordinated use of the moving mechanism 4 and the auxiliary mechanism 7 allows the pressing mechanism 5 to move and adjust its position more flexibly.

[0037] See also Figure 2-Figure 10 The driving mechanism 3 includes a support frame 31 symmetrically fixedly connected to the top of the workbench 1, and a gear box 32 is fixedly connected to one side of the two support frames 31 close to the upper frame 2. A first gear 34 is rotatably connected to the inner center of the gear box 32, and the inner side wall of the gear box 32 is rotatably connected to the second gear 35 at both sides of the first gear 34, and the two second gears 35 are meshed with the first gear 34 for transmission. The outer side wall of the gear box 32 is symmetrically fixedly connected to the first electric push rod 36, and the telescopic ends of the two first electric push rods 36 are fixedly connected to a moving frame 37. The upper top of the moving frame 37 is fixedly connected to a plurality of laser sensors 38 for monitoring the joints of the object to be inspected, and a first motor 33 is fixedly connected to the center of the outer side wall of the gear box 32, and the output end of the first motor 33 is fixedly connected to the center of the first gear 34.

[0038] By adopting the above technical solution, the cooperation between the first electric push rod 36 and the movable frame 37 enables the joint position of the object to be inspected to be accurately adjusted in different inspection areas. The telescopic function of the first electric push rod 36 can quickly adjust the position of the movable frame 37 to achieve efficient inspection of multiple joints. The laser sensor 38 is fixed on the movable frame 37 and can monitor the joint strength of the object to be inspected in real time. Due to the high-precision detection of the laser sensor 38, the accuracy of the joint strength detection can be improved, human errors can be reduced, and product quality can be improved. The model of the laser sensor 38 can be KEYENCE LJ-V7000 series.

[0039] See also Figure 10-12The limiting mechanism 6 includes an inner frame 61 fixedly connected to the center of the two second gears 35, and the inner frame 61 extends to the outer wall of the gear box 32, and the end of the inner frame 61 is slidably sleeved with the outer frame 62, and the outer walls of the inner frame 61 and the outer frame 62 are provided with three arc frames 63 in a circular array, and the three arc frames 63 are symmetrically fixedly connected with the first fixed bracket 64 on one side close to the inner frame 61, and the outer walls of the inner frame 61 and the outer frame 62 are fixedly connected with a plurality of groups of second fixed brackets 65 in a circular array at the positions of the first fixed brackets 64, and the end of one of the first fixed brackets 64 located at the lower bottom end of the arc frame 63 is rotatably sleeved with a first connecting rod 66, and the end of the first connecting rod 66 is rotatably sleeved with the end of the second fixed bracket 65 on the outer wall of the inner frame 61, and the end of the second fixed bracket 65 located on the outer wall of the outer frame 62 is rotatably sleeved with the second connecting rod Rod 661, and the end of the second connecting rod 661 is rotatably sleeved with the end of the first fixed bracket 64 at the lower end of the arc frame 63, the first connecting rod 66 and the second connecting rod 661 are in an X shape, and the shadow intersection is connected by a pin, the outer wall of the inner frame 61 is fixedly connected with a plurality of guide rods 67, the outer wall of the outer frame 62 is provided with a plurality of guide grooves 68 corresponding to the position of the guide rod 67, and the guide groove 68 is slidably sleeved in the inside of the guide rod 67, the inside of the inner frame 61 is fixedly connected with a plurality of annular supports 69 for bearing weight, and the inside of the plurality of annular supports 69 is rotatably sleeved with a second electric push rod 691, the telescopic end of the second electric push rod 691 is fixedly connected with an adapter sleeve 692, the inner center of the outer frame 62 is fixedly connected with an inner sleeve 693, and the end of the adapter sleeve 692 is rotatably sleeved on the outer wall of the inner sleeve 693.

[0040] By adopting the above technical scheme, the first connecting rod 66 and the second connecting rod 661 are arranged in an X-shaped structure and connected by pins, so that the limiting mechanism 6 has extremely high stability and accuracy during operation, effectively preventing excessive movement or misposition of components. The cooperation between the annular support 69 in the inner frame 61 and the second electric push rod 691 enhances the overall bearing capacity of the limiting mechanism 6. The telescopic effect of the second electric push rod 691 can adjust the position of the outer frame 62, thereby optimizing the force transmission and support effect of the limiting mechanism, ensuring that the system can still work smoothly under high load conditions. The combination of the guide rod 67 and the guide groove 68 ensures smooth sliding between the inner frame 61 and the outer frame 62, reduces friction, and improves the movement accuracy of the system. At the same time, the cooperation structure of the guide rod 67 and the guide groove 68 can effectively avoid offset or uneven movement, and improve stability and safety during work.

[0041] See also Figure 5-Figure 9The moving mechanism 4 includes a side plate 41 fixedly connected to the lower bottom end of the upper frame 2, a second motor 42 is fixedly connected inside the side plate 41, a threaded screw 421 is fixedly connected to the output end of the second motor 42, and the end of the threaded screw 421 is rotatably connected to the first bearing frame 422 through a bearing, the end of the first bearing frame 422 is fixedly connected to the inner top end of the upper frame 2, a fixed frame 423 is fixedly connected at a symmetrical position between the inner top end of the upper frame 2 and the first bearing frame 422, an optical axis 424 is fixedly connected to the middle of the two fixed frames 423, and a reciprocating frame 43 slidably connected to the optical axis 424 is threadedly sleeved on the outer wall of the threaded screw 421.

[0042] By adopting the above technical solution, the second motor 42 drives the threaded screw 421 to rotate, thereby driving the linear displacement of the reciprocating frame 43, ensuring the motion accuracy and control stability, and adapting to various high-precision application requirements. The optical axis 424 is stably connected through the fixed frame 423 and is in sliding contact with the reciprocating frame 43, which greatly improves the durability and carrying capacity of the system. The use of the optical axis 424 effectively reduces friction loss, improves the stability during movement, and extends the service life of the system.

[0043] See also Figure 5 one Fig. 9 The pressing mechanism 5 includes a vertical plate 51 fixedly connected to the lower bottom end of the upper frame 2, a first side frame 511 is fixedly connected to the side of the outer wall of the vertical plate 51 away from the side plate 41, an air bag 52 is fixedly connected to the side of the vertical plate 51 away from the first side frame 511, the lower bottom end of the upper frame 2 is located on both sides of the vertical plate 51 and is fixedly connected to the second side frame 53, the outer wall of the second side frame 53 is fixedly connected to the first inclined block 54, the pressing mechanism 5 also includes a slide 55 symmetrically fixedly connected to the lower bottom end of the reciprocating frame 43, the outer walls of the two groups of slides 55 are fixedly connected to the third side frame 551, the slide 55 The inner sliding sleeve is connected with the second inclined block 56, the lower bottom ends of the two second inclined blocks 56 are fixedly connected with a U-shaped frame 58, the lower bottom end of the U-shaped frame 58 is fixedly connected with a bottom plate 59 for squeezing the object to be inspected, and the lower bottom end of the bottom plate 59 is embedded with a jet plate 591 for blowing the object to be inspected to move, the lower bottom end of the reciprocating frame 43 is located on the outer side wall of the second inclined block 56 and is fixedly connected with an elastic damping resetter 57, and the telescopic reset end of the elastic damping resetter 57 is fixedly connected to the lower bottom end of the second inclined block 56, and the exhaust end of the airbag 52 is fixedly connected to a spring air pipe 521 connected to the air inlet end of the jet plate 591.

[0044] By adopting the above technical solution, the coordinated effect of the airbag 52, the first inclined block 54 and the second inclined block 56 in the pressing mechanism 5 makes the whole pressing process more stable and accurate. The adjustment of the airbag 52 can provide uniform pressure, which effectively improves the reliability and accuracy of the pressing mechanism 5 under different operating conditions. The structural layout of the vertical plate 51, the first side frame 511, the second side frame 53 and the third side frame 551 provides multi-directional support for the slide 55, ensuring that the slide 55 will not deviate during operation, avoiding damage to the equipment by unbalanced loads, and improving the stability of the whole pressing system. The design of the elastic damping resetter 57 The design enables the pressing mechanism 5 to automatically reset after completing the pressing action. Through the coordinated action of the spring air pipe 521 and the airbag 52, precise airflow control is achieved, the friction and wear of mechanical parts are reduced, the service life of the equipment is extended, and the reliable reset of the system after each pressing is ensured. The setting of the jet plate 591 enables the object to be inspected to be effectively pushed during the pressing process. In particular, when it is necessary to move the material, the jet plate 591 can push the material to a predetermined position through the airflow. The cooperation of the first inclined block 54 and the second inclined block 56 enables the pressing action to provide stable pressure and ensure a smooth transition of compression.

[0045] See also Figure 5-Figure 9 The auxiliary mechanism 7 includes a second bearing frame 71 symmetrically fixedly connected to the top of the upper frame 2, the middle parts of the two second bearing frames 71 are rotatably sleeved with a crank shaft 72 through a bearing, the outer wall of the crank shaft 72 is rotatably sleeved with a rocker arm 73, and the end of the rocker arm 73 is rotatably sleeved with a piston head 731, the upper top of the upper frame 2 is located on one side of the second bearing frame 71 and is fixedly connected with a cylinder sleeve 74, the piston head 731 is slidably sleeved inside the cylinder sleeve 74, the intake end of the cylinder sleeve 74 is fixedly connected with an intake valve 75, the exhaust ends of the two cylinder sleeves 74 are fixedly connected with a three-way pipe 76, the end of the three-way pipe 76 is fixedly connected to the intake end of the airbag 52, and the outer walls of the three-way pipe 76 and the spring air pipe 521 are both provided with an electrically controlled one-way valve 77, the crank shaft 72 and the outer walls of the threaded screw 421 are both fixedly connected with a synchronous wheel 44, and the outer walls of the two synchronous wheels 44 are driven by sleeves with a synchronous belt 45.

[0046] By adopting the above technical solution, the synchronous wheel 44 is linked with the threaded screw 421 through the synchronous belt 45, which ensures the synchronization and stability of the entire system and avoids unbalanced movement or low transmission efficiency caused by asynchrony. The intake valve 75 controls the input of gas, and further ensures the unidirectionality of the gas flow through the electrically controlled one-way valve 77, ensuring that the airbag 52 is inflated only when needed, avoiding the reverse flow of airflow in the system, improving the control accuracy of the air pressure, and ensuring the stability of the airbag 52. The air inlet end of the airbag 52 is connected to the three-way pipe 76. Through the action of the electrically controlled one-way valve 77, the rapid inflation and precise exhaust of the airbag are realized, which not only improves the working efficiency of the airbag 52, but also enhances the flexibility of the airbag control and can adapt to the needs under different working conditions.

[0047] See also Figure 1 one Figure 3 A collecting mechanism 8 for collecting the objects to be tested after testing is provided at the lower bottom end of the workbench 1. The collecting mechanism 8 includes a drop groove 81 that runs through the center of the workbench 1. The lower bottom end of the workbench 1 is located on both sides of the drop groove 81 and is fixedly connected with guide rails 83. The insides of the two guide rails 83 are slidably connected with a collecting box 82 for collecting the objects to be tested.

[0048] By adopting the above technical solution, the collection mechanism 8 is designed with a drop chute 81, so that the objects to be tested can slide quickly and safely into the collection box 82 after testing. The through design of the drop chute 81 allows the material to flow smoothly to the collection box 82, reducing the risk of material stagnation and improving the collection efficiency. The design of the guide rail 83 allows the collection box 82 to slide along the track, thereby conveniently concentrating or moving the collected objects to be tested to a designated location.

[0049] A method for testing seam strength for sun-proof sports uniform production, please refer to Figure 1-Figure 12 ,

[0050] S1. First, the object to be inspected is placed between the two limit mechanisms 6. Since there is a gap between the two sets of arc frames 63, the object to be inspected is placed in the gap of the arc frames 63. Then, the first motor 33 drives the first gear 34 to rotate, and the first gear 34 is meshed with the two second gears 35 to drive the two inner frames 61 to move in opposite directions. At this time, the object to be inspected is pulled, and the tension at the joint increases, which will cause it to be damaged. The laser sensor 38 can effectively monitor the deformation degree at the joint;

[0051] S2. After the detection is completed, the second motor 42 can be used to drive the threaded screw 421 to rotate, thereby driving the reciprocating frame 43 to perform linear motion. A second inclined block 56 is provided below the reciprocating frame 43, so the second inclined block 56 will contact the first inclined block 54. As the reciprocating frame 43 continues to move, under the influence of the first inclined block 54, the second inclined block 56 will pull the telescopic end of the elastic damping resetter 57, and the second inclined block 56 will move downward under the guidance of the slide 55, so that the bottom plate 59 and the jet plate 591 below the second inclined block 56 can exert pressure on the object to be inspected;

[0052] S3. When the second inclined block 56 is pressed downward, the reciprocating frame 43 will exert a force on the airbag 52, and the gas inside the airbag 52 will be discharged through the spring air pipe 521 and the jet plate 591 under the action of pressure. Since the jet plate 591 is in contact with the object to be inspected, the object to be inspected can move downward quickly under the action of the airflow, and enter the interior of the collection box 82 under the action of the bottom plate 59. When the reciprocating frame 43 squeezes the airbag 52 to the limit, it will no longer move and reset. Moreover, under the action of the synchronous wheel 44 and the synchronous belt 45, the airbag 52 can be always replenished with gas to avoid insufficient gas inside the airbag 52, which causes it to fail to work.

[0053] Working principle: The object to be inspected is placed in the gap formed by the two sets of arc frames 63. Then, the driving mechanism 3 starts to work. The first motor 33 starts to drive the first gear 34 to rotate. Since the first gear 34 is meshed with the two second gears 35, the two inner frames 61 will rotate synchronously but in opposite directions. This action causes the object to be inspected to be pulled, and the tension on its joints gradually increases. As the rotation continues, the joints are damaged due to the inability to withstand the tension. This process is an effective test of the strength of the joints. During the pulling process, the laser sensors 38 play a key role. They are fixed on the mobile frame 37. As the first The extension and retraction of the electric push rod 36 can adjust the position of the laser sensor 38 to ensure accurate monitoring of the joints of the object to be inspected. The laser sensor 38 can capture the deformation degree of the joints in real time to provide accurate data for quality assessment. After the inspection is completed, the present invention drives the pressing mechanism 5 to work through the moving mechanism 4 to realize automatic release and collection of the object to be inspected. The second motor 42 is started to drive the threaded screw 421 to rotate, thereby driving the reciprocating frame 43 to make a linear motion. A second inclined block 56 is arranged below the reciprocating frame 43. When the reciprocating frame 43 moves forward, the second inclined block 56 contacts the first inclined block 54. Under the action of the inclined surface of the first inclined block 54, , the second inclined block 56 is pushed downward, and at the same time, the telescopic end of the elastic damping resetter 57 is pulled. The second inclined block 56 moves downward under the guidance of the slide 55, driving the bottom plate 59 and the jet plate 591 below it to move downward together. At this time, the auxiliary mechanism 7 starts to work together, and the crankshaft 72 rotates under the transmission of the synchronous wheel 44 and the synchronous belt 45, driving the rocker arm 73 and the piston head 731 to reciprocate in the cylinder sleeve 74. This action compresses the gas inside the airbag 52 and discharges it into the jet plate 591 through the spring air pipe 521. The jet plate 591 contacts the object to be inspected. When the gas is ejected from the jet hole of the jet plate 591, a jet is generated. The downward airflow pushes the object to be tested to move downward quickly. Under the joint action of the bottom plate 59 and the jet plate 591, the object to be tested is smoothly pushed into the drop groove 81 and finally falls into the collection box 82 to complete the collection work. This process is not only fast but also accurate, and effectively avoids the inconvenience and errors that may be caused by manual collection. After the reciprocating frame 43 squeezes the airbag 52 to the limit, the crank shaft 72 continues to rotate, and through the transmission of the synchronous wheel 44 and the synchronous belt 45, it is ensured that the airbag 52 can always be replenished with air. The advantage of this design is that it avoids the problem of inability to work caused by insufficient gas inside the airbag 52, and ensures the continuity and stability of the entire detection process.

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seam strength detection mechanism for sun-proof sports school uniform production, comprising a workbench (1) and an upper frame (2), characterized in that: The upper frame (2) is fixedly connected to the upper top of the workbench (1); the upper top of the workbench (1) is located on one side of the upper frame (2) and is provided with a driving mechanism (3); the outer side wall of the driving mechanism (3) is located directly below the upper frame (2) and is provided with a limiting mechanism (6) for limiting the position of the object to be inspected; the inner top of the upper frame (2) is provided with a pressing mechanism (5) for pressing the object to be inspected; the inner top of the upper frame (2) is provided with a moving mechanism (4) for driving the pressing mechanism (5) to move; and the upper top of the upper frame (2) is provided with an auxiliary mechanism (7) that cooperates with the pressing mechanism (5).

2. A seam strength detection mechanism for sun protection sports school uniform production according to claim 1, characterized in that: The driving mechanism (3) comprises a support frame (31) symmetrically fixedly connected to the top of the workbench (1); a gear box (32) is fixedly connected to one side of the two support frames (31) close to the upper frame (2); a first gear (34) is rotatably connected to the inner center of the gear box (32); second gears (35) are rotatably connected to the inner side wall of the gear box (32) at both sides of the first gear (34); and the two second gears (35) are meshed with the first gear (34) for transmission; a first electric push rod (36) is symmetrically fixedly connected to the outer side wall of the gear box (32); a moving frame (37) is fixedly connected to the telescopic ends of the two first electric push rods (36); a plurality of laser sensors (38) for monitoring the joints of the object to be inspected are fixedly connected to the upper top of the moving frame (37); a first motor (33) is fixedly connected to the center of the outer side wall of the gear box (32); and an output end of the first motor (33) is fixedly connected to the center of the first gear (34).

3. A seam strength detection mechanism for sun-proof sports uniform production according to claim 2, characterized in that: The limiting mechanism (6) comprises an inner frame (61) fixedly connected to the center of the two second gears (35), and the inner frame (61) extends to the outer wall of the gear box (32), the end of the inner frame (61) is slidably sleeved with the outer frame (62), the outer walls of the inner frame (61) and the outer frame (62) are provided with three arc frames (63) in an annular array, and the three arc frames (63) are symmetrically fixedly connected to the first fixed bracket (64) on one side close to the inner frame (61), and the outer walls of the inner frame (61) and the outer frame (62) are fixedly connected to a plurality of groups of second fixed brackets (64) in an annular array at positions corresponding to the first fixed bracket (64). 5), a first connecting rod (66) is rotatably sleeved at the end of one of the first fixed brackets (64) located at the lower end of the arc frame (63), and the end of the first connecting rod (66) is rotatably sleeved at the end of the second fixed bracket (65) on the outer wall of the inner frame (61), and a second connecting rod (661) is rotatably sleeved at the end of the second fixed bracket (65) located at the outer wall of the outer frame (62), and the end of the second connecting rod (661) is rotatably sleeved at the end of the first fixed bracket (64) at the lower end of the arc frame (63), the first connecting rod (66) and the second connecting rod (661) are in an X shape, and the shaded intersection is connected by a pin.

4. A seam strength detection mechanism for sun protection sports school uniform production according to claim 3, characterized in that: The outer wall of the inner frame (61) is fixedly connected to a plurality of guide rods (67), the outer wall of the outer frame (62) is provided with a plurality of guide grooves (68) at positions corresponding to the guide rods (67), and the guide grooves (68) are slidably sleeved inside the guide rods (67), the inner part of the inner frame (61) is fixedly connected to a plurality of annular supports (69) for bearing weight, and the inner parts of the plurality of annular supports (69) are rotatably sleeved with a second electric push rod (691), the telescopic end of the second electric push rod (691) is fixedly connected to an adapter sleeve (692), the inner center of the outer frame (62) is fixedly connected to an inner sleeve (693), and the end of the adapter sleeve (692) is rotatably sleeved on the outer wall of the inner sleeve (693).

5. A seam strength detection mechanism for sun protection sports school uniform production according to claim 1, characterized in that: The moving mechanism (4) comprises a side plate (41) fixedly connected to the lower bottom end of the upper frame (2); a second motor (42) is fixedly connected inside the side plate (41); a threaded screw (421) is fixedly connected to the output end of the second motor (42); and the end of the threaded screw (421) is rotatably connected to a first bearing frame (422) via a bearing; the end of the first bearing frame (422) is fixedly connected to the inner top end of the upper frame (2); a fixed frame (423) is fixedly connected at a symmetrical position between the inner top end of the upper frame (2) and the first bearing frame (422); an optical axis (424) is fixedly connected to the middle of the two fixed frames (423); and a reciprocating frame (43) slidably connected to the optical axis (424) is threadedly sleeved on the outer wall of the threaded screw (421).

6. A seam strength detection mechanism for sun protection sports uniform production according to claim 5, characterized in that: The pressing mechanism (5) comprises a vertical plate (51) fixedly connected to the lower bottom end of the upper frame (2); a first side frame (511) is fixedly connected to the side of the outer wall of the vertical plate (51) away from the side plate (41); an air bag (52) is fixedly connected to the side of the vertical plate (51) away from the first side frame (511); the lower bottom end of the upper frame (2) is fixedly connected to the second side frame (53) at both sides of the vertical plate (51); and the outer wall of the second side frame (53) is fixedly connected to the first inclined block (54).

7. A seam strength detection mechanism for sun-proof sports school uniform production according to claim 6, characterized in that: The pressing mechanism (5) further comprises a slide (55) symmetrically fixedly connected to the lower bottom end of the reciprocating frame (43); the outer side walls of the two groups of slides (55) are fixedly connected to a third side frame (551); the interior of the slide (55) is slidably sleeved with a second inclined block (56); the lower bottom ends of the two second inclined blocks (56) are fixedly connected to a U-shaped frame (58); the lower bottom end of the U-shaped frame (58) is fixedly connected to a bottom plate (59) for squeezing the object to be inspected; A jet plate (591) for blowing the object to be inspected to move is embedded in the lower bottom end of the bottom plate (59); the lower bottom end of the reciprocating frame (43) is located on the outer side wall of the second inclined block (56) and is fixedly connected to an elastic damping resetter (57); the telescopic reset end of the elastic damping resetter (57) is fixedly connected to the lower bottom end of the second inclined block (56); the exhaust end of the airbag (52) is fixedly connected to a spring air pipe (521) connected to the air inlet end of the jet plate (591).

8. A seam strength detection mechanism for sun protection sports school uniform production according to claim 5, characterized in that: The auxiliary mechanism (7) comprises a second bearing frame (71) symmetrically fixedly connected to the upper top of the upper frame (2); the middle parts of the two second bearing frames (71) are rotatably sleeved with a crankshaft (72) through bearings; the outer wall of the crankshaft (72) is rotatably sleeved with a rocker arm (73); the end of the rocker arm (73) is rotatably sleeved with a piston head (731); the upper top of the upper frame (2) is located on one side of the second bearing frame (71) and is fixedly connected with a cylinder sleeve (74); the piston head (731) is slidably sleeved inside the cylinder sleeve (74); The intake end of the cylinder sleeve (74) is fixedly connected to an intake valve (75), the exhaust ends of the two cylinder sleeves (74) are fixedly connected to a three-way pipe (76), the end of the three-way pipe (76) is fixedly connected to the intake end of the airbag (52), and the outer walls of the three-way pipe (76) and the spring air pipe (521) are both provided with an electric-controlled one-way valve (77), the outer walls of the crankshaft (72) and the threaded screw (421) are both fixedly connected to a synchronous wheel (44), and the outer walls of the two synchronous wheels (44) are driven by being sleeved with a synchronous belt (45).

9. A seam strength detection mechanism for sun protection sports uniform production according to claim 1, characterized in that: The lower end of the workbench (1) is provided with a collecting mechanism (8) for collecting the objects to be tested after testing. The collecting mechanism (8) comprises a drop groove (81) penetrating the center of the workbench (1). The lower end of the workbench (1) is fixedly connected to guide rails (83) on both sides of the drop groove (81). The interiors of the two guide rails (83) are slidably connected to collection boxes (82) for collecting the objects to be tested.

10. A method for detecting seam strength for sun-proof sports uniform production according to any one of claims 1 to 9, characterized in that: S1. First, the object to be inspected is placed between the two limit mechanisms (6). Since there is a gap between the two sets of arc frames (63), the object to be inspected is placed in the gap of the arc frames (63). Then, the first motor (33) drives the first gear (34) to rotate, and the first gear (34) and the two second gears (35) are meshed and driven, thereby driving the two inner frames (61) to move in opposite directions. At this time, the object to be inspected is pulled, and the tension at the joint increases, which will cause it to be damaged. The laser sensor (38) can effectively monitor the degree of deformation at the joint; S2. After the detection is completed, the threaded screw (421) can be driven to rotate by the second motor (42), thereby driving the reciprocating frame (43) to make a linear motion, and a second inclined block (56) is arranged below the reciprocating frame (43), so the second inclined block (56) will contact the first inclined block (54), and as the reciprocating frame (43) continues to move, under the influence of the first inclined block (54), the second inclined block (56) will pull the telescopic end of the elastic damping resetter (57), and the second inclined block (56) will move downward under the guidance of the slide (55), so that the bottom plate (59) and the jet plate (591) below the second inclined block (56) apply pressure to the object to be inspected; S3. During the downward pressing of the second inclined block (56), the reciprocating frame (43) will exert a force on the airbag (52), and the gas inside the airbag (52) will be discharged through the spring air pipe (521) and the jet plate (591) under the action of pressure. Since the jet plate (591) is in contact with the object to be inspected, the object to be inspected can move downward quickly under the action of the airflow, and enter the interior of the collection box (82) under the action of the bottom plate (59). When the reciprocating frame (43) squeezes the airbag (52) to the limit, it will no longer move and reset. Moreover, under the action of the synchronous wheel (44) and the synchronous belt (45), the airbag (52) can be always replenished with gas, so as to avoid insufficient gas inside the airbag (52) and thus prevent the airbag (52) from failing to work.

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