Online sealing performance detection equipment applied to condom production line

Abstract

The invention discloses on-line sealing performance detection equipment applied to a condom production line, which comprises a rack, a transverse guide rail mounted on the rack, a feeding device, a loading device mounted on the rack and used for feeding materials, an adsorption conveying device positioned at the output end of the feeding device and used for accommodating the materials and driving the materials to rotate, and a detection device mounted on the rack and used for detecting the sealing performance of the condoms. And the adsorption device is positioned above the loading device and is used for adsorbing and conveying materials. Through the arrangement of the feeding device, the loading device, the adsorption conveying device, the opening and closing assembly, the grabbing device, the transferring device and the discharging device, compared with the prior art, the condom automatic sleeving equipment has the advantages that continuous feeding, conveying, automatic opening, automatic sleeving, sealing performance detection and classified discharging of condom materials are achieved in an automatic mode; compared with an existing manual detection mode, the detection efficiency is greatly improved, the labor intensity of workers is reduced, and the working efficiency and the automation degree are effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of condom production and detection, and particularly relates to an online sealing detection equipment applied to a condom production line. BACKGROUND

[0002] In the process of condom production and processing, the sealing property of the condom after production needs to be checked. When the existing condom testing equipment detects the condom, manpower is needed to pull the entrance of the condom all the time to facilitate the detection of the sealing property. Since the material of the condom is mostly latex, the hand is prone to feel tired for a long time of pulling the condom, and the detection efficiency is low. Therefore, the online sealing detection equipment applied to the condom production line is proposed to solve the above problems. SUMMARY

[0003] In order to overcome the deficiencies in the prior art, the purpose of the present application is to provide an online sealing detection equipment applied to a condom production line.

[0004] The purpose of the present application is achieved by the following technical scheme: an online sealing detection equipment applied to a condom production line, comprising,

[0005] A rack is provided with a transverse guide rail;

[0006] A feeding device is installed on the rack for feeding materials;

[0007] A loading device is located at the output end of the feeding device for accommodating materials and driving the materials to rotate;

[0008] An adsorption conveying device is located above the loading device for adsorbing and conveying materials;

[0009] An opening and closing assembly is used to control the unloading of materials at the output end of the adsorption conveying device;

[0010] A grabbing device is located below the transverse guide rail, and the grabbing device comprises a slide rail installed on the rack, an arc-shaped track installed on one side of the slide rail, a guide plate installed on the rack, a second air cylinder installed on the slide rail, a sliding frame located at the output end of the second air cylinder, a limiting piece fixed on the sliding frame, a plate body rotatably connected to the sliding frame, and a flexible clamp jaw installed on the plate body, and the other end of the guide plate is installed on the side wall of the transverse guide rail;

[0011] A transfer device is slidably connected to the transverse guide rail, and the transfer device comprises a self-driving trolley slidably connected to the transverse guide rail and a metal core rod installed on the self-driving trolley;

[0012] A spray electro-detection system is arranged on one side close to the grabbing device, and is used to detect the material sleeved on the metal mandrel.

[0013] A discharging device is installed on the frame, and is used to classify and discharge the detected material.

[0014] According to the online sealing detection equipment applied to the condom production line, the loading device comprises a fixed plate, a cylinder one installed on the fixed plate, a crank rotatably connected to an output end of the cylinder one, a support shaft seat fixedly arranged in the middle of the fixed plate, a rotating shaft rotatably connected to the middle of the support shaft seat, a connecting piece installed below the rotating shaft, and a hopper installed on the connecting piece.

[0015] According to the online sealing detection equipment applied to the condom production line, the adsorption conveying device comprises a lifting assembly arranged above the hopper, a vacuum generator arranged above the grabbing device, a terminal adsorption assembly arranged at an output end of the vacuum generator, and a front-end feeding assembly arranged above the loading device.

[0016] According to the online sealing detection equipment applied to the condom production line, the lifting assembly comprises a cylinder three, a lifting plate installed at an output end of the cylinder three, and a suction pipe arranged on the lifting plate.

[0017] According to the online sealing detection equipment applied to the condom production line, the front-end feeding assembly comprises a front-end feeding pipeline arranged on the fixed plate, and a feeding groove arranged in a side wall of the front-end feeding pipeline.

[0018] According to the online sealing detection equipment applied to the condom production line, the terminal adsorption assembly comprises an upper connecting piece, an adsorption pipeline connected to the upper connecting piece, a blocking screen arranged in an inner wall of the adsorption pipeline, a three-way lower connecting piece connected to a lower end of the adsorption pipeline, and a pressure relief pipeline arranged in a side wall of the adsorption pipeline.

[0019] According to the online sealing detection equipment applied to the condom production line, the opening and closing assembly comprises a support frame arranged in a side wall of the three-way lower connecting piece, a cylinder four installed on the support frame, and a baffle arranged at an output end of the cylinder four.

[0020] According to the online sealing detection equipment applied to the condom production line, the feeding device is composed of a support plate installed on the rack, a transmission assembly installed on the support plate, a driving assembly for driving the transmission assembly, and a feeding assembly.

[0021] According to the online sealing detection equipment applied to the condom production line, the feeding device is composed of a support plate installed on the rack, a transmission assembly installed on the support plate, a driving assembly for driving the transmission assembly, and a feeding assembly.

[0022] According to the online sealing detection equipment applied to the condom production line, the feeding device is composed of a support plate installed on the rack, a transmission assembly installed on the support plate, a driving assembly for driving the transmission assembly, and a feeding assembly.

[0023] The above-mentioned scheme has the beneficial effects:

[0024] 1. By setting the feeding device, the loading device, the adsorption conveying device, the opening and closing assembly, the grabbing device, the transfer device, and the feeding device, compared with the prior art, the device realizes continuous feeding, conveying, automatic opening, automatic packaging, sealing detection, and classification of condom materials in an automatic manner, which greatly improves the detection efficiency and reduces the labor intensity of workers, effectively improving the work efficiency and the degree of automation.

[0025] 2. By setting the grabbing device and the transfer device, the clamping part of the grabbing device is a flexible clamp, which can avoid damaging the condom material during feeding, and the pneumatic adsorption material feeding mode can ensure the integrity of the material as a whole, thereby improving the practicality and convenience of the device.

[0026] Additional aspects and advantages of the application will be described in part in the description that follows, and in part will become apparent to those skilled in the art from the description, or by practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0027] The application will be further described below in conjunction with the drawings and examples;

[0028] Figure 1 The overall structure of the online sealing detection equipment applied to the condom production line is shown in the figure;

[0029] Figure 2It is a structure schematic view of a feeding device of an online sealing detection equipment applied to a condom production line of the application;

[0030] Figure 3 It is a structure schematic view of a loading device of an online sealing detection equipment applied to a condom production line of the application;

[0031] Figure 4 It is a structure schematic view of an adsorption conveying device of an online sealing detection equipment applied to a condom production line of the application;

[0032] Figure 5 It is a structure schematic view of an adsorption conveying device of an online sealing detection equipment applied to a condom production line of the application; Figure 4 It is an enlarged structure schematic view of A in the device;

[0033] Figure 6 It is an enlarged structure schematic view of B in the device; Figure 4 It is an enlarged structure schematic view of B in the device;

[0034] Figure 7 It is an enlarged structure schematic view of C in the device; Figure 4 It is an enlarged structure schematic view of C in the device;

[0035] Figure 8 It is a structure schematic view of a tee joint lower connecting piece of an online sealing detection equipment applied to a condom production line of the application;

[0036] Figure 9 It is a structure schematic view of an arc-shaped track of an online sealing detection equipment applied to a condom production line of the application;

[0037] Figure 10 It is a structure schematic view of a grabbing device of an online sealing detection equipment applied to a condom production line of the application;

[0038] Figure 11 It is an enlarged structure schematic view of D in the device; Figure 10 It is an enlarged structure schematic view of D in the device;

[0039] Figure 12 It is a structure schematic view of a transfer device of an online sealing detection equipment applied to a condom production line of the application;

[0040] Figure 13 It is a structure schematic view of a transfer device of an online sealing detection equipment applied to a condom production line of the application;

[0041] Figure 14The application relates to an online sealing detection device applied to a condom production line Figure 13 An enlarged structural schematic view of the middle E.

[0042] Legend:

[0043] 1, rack; 2, transverse guide rail; 3, feeding device; 4, loading device; 41, fixed plate; 42, cylinder one; 43, crank; 44, support shaft seat; 45, rotating shaft; 46, conical connecting piece; 47, hopper; 5, adsorption conveying device; 51, lifting assembly; 511, cylinder three; 512, lifting plate; 513, material suction pipe; 52, vacuum generator; 53, end adsorption assembly; 531, upper connecting piece; 532, adsorption pipeline; 533, blocking screen; 534, three-way lower connecting piece; 535, pressure relief pipeline; 54, front end feeding assembly; 541, front end feeding pipeline; 542, feeding groove; 6, opening and closing assembly; 61, support frame; 62, cylinder four; 63, baffle; 7, grabbing device; 71, slide rail; 72, arc-shaped track; 73, guide plate; 74, cylinder two; 75, sliding frame; 76, limiting piece; 77, plate body; 78, flexible clamping jaw; 8, transfer device; 81, self-driving trolley; 82, metal core rod; 9, spraying electric detection system; 10, discharging device; 101, support plate; 102, transmission assembly; 103, driving assembly; 104, discharging assembly; 1041, groove; 1042, partition one; 1043, partition two; 1044, discharging channel one; 1045, discharging channel two; 1046, discharging channel three; 11, gas source treatment system; 12, gas pump; 13, electric control cabinet; 14, display screen. DETAILED DESCRIPTION

[0044] This part will describe the specific embodiments of the application in detail, and the preferred embodiments of the application are shown in the drawings. The drawings serve to supplement the description in the text part of the specification, and enable people to intuitively and visually understand each technical feature and the overall technical scheme of the application, but it cannot be understood as a limitation on the protection scope of the application.

[0045] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first", "second" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0046] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0047] Referring to Figures 1-14 An online sealing detection device applied to a condom production line, comprising,

[0048] A rack 1 is provided with a transverse guide rail 2;

[0049] A feeding device 3 is installed on the rack 1 for feeding materials;

[0050] A loading device 4 is located at the output end of the feeding device 3 for accommodating materials and driving the materials to rotate;

[0051] An adsorption conveying device 5 is located above the loading device 4 for adsorbing and conveying materials;

[0052] An opening and closing assembly 6 is used to control the unloading of materials at the output end of the adsorption conveying device 5;

[0053] Continuing to refer to Figure 9 、 Figure 10 And Figure 11The gripping device 7 is located below the transverse guide rail 2. The gripping device 7 includes a slide rail 71 mounted on the frame 1, an arc-shaped track 72 mounted on one side of the slide rail 71, a guide plate 73 mounted on the frame 1, a second cylinder 74 mounted on the slide rail 71, a sliding frame 75 located at the output end of the second cylinder 74, a limiting member 76 fixed on the sliding frame 75, a plate 77 rotatably connected to the sliding frame 75, and a flexible gripper 78 mounted on the plate 77. The other end of the guide plate 73 is mounted on the side wall of the transverse guide rail 2.

[0054] Continue reading Figure 12 The transfer device 8 is slidably connected to the transverse guide rail 2. The transfer device 8 includes a self-driven trolley 81 slidably connected to the transverse guide rail 2 and a metal core rod 82 installed on the self-driven trolley 81.

[0055] The spray electrical detection system 9 is located on the side close to the gripping device 7. The spray electrical detection system 9 is used to detect the material sleeved on the metal core rod 82.

[0056] The feeding device 10 is installed on the frame 1 and is used to classify and feed the inspected materials.

[0057] The feeding device 3 is a flat conveyor belt driven by a cylinder crank drive mechanism. Condom materials are placed on the feeding device 3 for conveying. The materials are fed into the loading device 4, where they are then absorbed and conveyed by the adsorption conveying device 5. The opening and closing component 6 controls the opening and closing of the output port of the adsorption conveying device 5. The gripping device 7 is used to grip the materials at the output port of the adsorption conveying device 5. Specifically, the cylinder 74 is activated to push the sliding frame 75 to slide on the slide rail 71. The sliding frame 75 moves the plate 77 to one side of the arc-shaped track 72. When the sliding frame 75 moves to one side of the arc-shaped track 72, the limiting member 76 on it slides upward along the arc-shaped track 72. Because the plate 77 and the limiting member 76 are movably connected, and the plate 77 and the limiting member 76 are separate, the plate 77 will rotate upward around the rotation axis on the sliding frame 75. The upward rotation of the plate 77 drives the flexible gripper 78 to move vertically upward and position it directly below the output port of the adsorption conveying device 5. Then the sliding frame 75 returns to its original position. When the limiting member 76 moves out of the arc track 72, the plate 77 returns to its original position under the limiting action of gravity and the guide plate 73. During the process of the sliding frame 75 moving up and down on the slide rail 71 to return to its original position, the self-driven trolley 81 is started at the same time. The self-driven trolley 81 moves along the transverse guide rail 2 towards one side of the gripping device 7. When the self-driven trolley 81 moves to the gripping device 7... When the plate 77 moves downwards, it passes through the metal core rod 82 through the opening above it, avoiding motion interference between the plate 77 and the metal core rod 82. Since the flexible gripper 78 is made of flexible material, the metal core rod 82 can expand the flexible gripper 78, allowing it to wrap the material around the metal core rod 82 during downward movement. Then, the gripping device 7 returns to its original position, and the self-driving trolley 81 moves along the transverse guide rail 2 to the spray electrical inspection system 9 for sealing testing. The testing method is conductivity, where conductive liquid is sprayed evenly onto its outer surface. The system applies a safety test voltage between the metal core rod 82 and the external liquid collection device and monitors the circuit current. A good condom is an insulated... The circuit remains disconnected; if a hole or micropore is present, the conductive liquid will seep into the internal contact metal core 82, forming a current path and generating an abnormal current signal, thereby achieving detection (it should be noted that this technology is a relatively mature existing detection technology, so it will not be described in detail). After the detection is completed, the self-driven trolley 81 moves along the transverse guide rail 2 to the unloading device 10 for sorting and unloading. The automated method realizes continuous feeding, conveying, gripping, transfer, sealing detection and sorting and unloading. Compared with the existing method that requires manual detection, it greatly improves detection efficiency and reduces the labor intensity of manual labor, effectively improving work efficiency and automation.

[0058] Continue reading Figure 3The loading device 4 includes a fixed plate 41, a cylinder 42 mounted on the fixed plate 41, a crank 43 rotatably connected to the output end of the cylinder 42, a support shaft seat 44 fixed in the middle of the fixed plate 41, a rotating shaft 45 rotatably connected to the middle of the support shaft seat 44, a tapered connector 46 mounted below the rotating shaft 45, and a hopper 47 mounted on the tapered connector 46. The rotating shaft 45 is assembled with the crank 43.

[0059] When the material is conveyed into the hopper 47 by the feeding device 3, the starting cylinder 42 pushes one end of the crank 43 to move. Since one end of the crank 43 is connected to the rotating shaft 45 on the fixed plate 41, the movement of one end of the crank 43 drives the other end of the crank 43 to rotate. The rotation of the other end of the crank 43 drives the rotating shaft 45 to rotate in the support shaft seat 44. The rotation of the rotating shaft 45 drives the hopper 47 to rotate through the conical connector 46, so that the material rotates and disperses in the hopper 47.

[0060] Continue reading Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 The adsorption conveying device 5 includes a lifting assembly 51 located above the hopper 47, a vacuum generator 52 located above the gripping device 7, an end adsorption assembly 53 located at the output end of the vacuum generator 52, and a front feeding assembly 54 located above the loading device 4. The front feeding assembly 54 and the end adsorption assembly 53 are connected to form a complete loop.

[0061] The adsorption conveying device 5 uses the lifting component 51 to adsorb and move the material in the hopper 47 upwards, and in conjunction with the rotation of the hopper 47, a certain rotating airflow is formed inside the hopper 47. The material adsorbed and floated by the rotating airflow is adsorbed and fed by the front feeding component 54. The vacuum generator 52 adsorbs and conveys the material in the front feeding component 54 to the end adsorption component 53, thereby realizing the material conveying.

[0062] The lifting assembly 51 consists of a cylinder 3 511, a lifting plate 512 installed at the output end of the cylinder 3 511, and a suction pipe 513 arranged on the lifting plate 512. The front-end feeding assembly 54 is in the same direction as the lifting plate 512.

[0063] The start cylinder 511 drives the lifting plate 512 to move up and down. The up and down movement of the lifting plate 512 drives the suction pipe 513 to move up and down, thereby adsorbing the material in the hopper 47 through the up and down movement of the suction pipe 513, causing the material in the hopper 47 to float up.

[0064] The front-end feeding assembly 54 consists of a front-end feeding pipe 541 installed on a fixed plate 41 and a feeding groove 542 opened on the side wall of the front-end feeding pipe 541.

[0065] The end adsorption assembly 53 consists of an upper connector 531, an adsorption pipe 532 connected to the upper connector 531, a blocking screen 533 located on the inner wall of the adsorption pipe 532, a three-way lower connector 534 connected to the lower end of the adsorption pipe 532, and a pressure relief pipe 535 located on the side wall of the adsorption pipe 532. The upper connector 531 is connected to the output end of the vacuum generator 52 through a flexible connecting pipe, and the side opening of the three-way lower connector 534 is connected to the front-end feeding pipe 541 through a flexible connecting pipe.

[0066] When the vacuum generator 52 is started, the material inside the hopper 47 is adsorbed through the flexible connecting pipe, the adsorption pipe 532 and the front feeding pipe 541. The material is adsorbed into the front feeding pipe 541 through the feeding groove 542. The material is then transported to the adsorption pipe 532 through the front feeding pipe 541 and the flexible connecting pipe. Since the adsorption pipe 532 is equipped with a blocking screen 533, the material will not be adsorbed into the vacuum generator 52, which also ensures the safety of the vacuum generator 52.

[0067] Continue reading Figure 7 The opening and closing assembly 6 consists of a support frame 61 installed on the side wall of the lower connector 534 of the tee, a cylinder 62 installed on the support frame 61, and a baffle 63 located at the output end of the cylinder 62. The baffle 63 is used to close the lower opening of the lower connector 534 of the tee.

[0068] When it is necessary to discharge the material in the adsorption pipe 532, the cylinder 62 is activated to drive the baffle 63 to move to one side. The movement of the baffle 63 opens the lower output port of the tee connector 534 and uses the pressure relief pipe 535 to break the vacuum environment, so that the material is discharged through the lower output port of the tee connector 534.

[0069] Continue reading Figure 13 and Figure 14 The feeding device 10 consists of a support plate 101 mounted on the frame 1, a transmission assembly 102 mounted on the support plate 101, a drive assembly 103 for driving the transmission assembly 102, and a feeding assembly 104. The feeding assembly 104 consists of a trough 1041, a first partition 1042 and a second partition 1043 fixed to the inner wall of the trough 1041, and a first feeding channel 1044, a second feeding channel 1045, and a third feeding channel 1046 installed below and to the side of the trough 1041.

[0070] After the material inspection is completed, the self-driving trolley 81 moves along the transverse guide rail 2 to the unloading device 10. The drive assembly 103 of the unloading device 10 is activated to drive the transmission assembly 102 to rotate. The transmission assembly 102 conveys the material on the metal mandrel 82 to the unloading assembly 104. Unloading channels 1044, 1045, and 1046 are respectively the qualified product unloading area, the unqualified product unloading area, and the half-set unloading area. The drive assembly 103 consists of a drive motor, a driving wheel and a driven wheel 1 located at the output end of the drive motor, and a transmission belt 1 sleeved on the outer wall of the driven wheel 1 and the driving wheel. The transmission assembly 102 consists of a driven wheel 2 connected to the output end of driven wheel 1, a driven wheel 3 arranged on the outer periphery of driven wheel 2, and a transmission belt 2 sleeved on the outer walls of driven wheel 2 and driven wheel 3. The specific working principle is as follows: the drive motor is started, and the drive motor drives the drive wheel at its output end to rotate. The rotation of the drive wheel drives driven wheel 1 to rotate through the transmission belt 1. The rotation of driven wheel 1 drives driven wheel 2 connected to its output end main shaft to rotate. The rotation of driven wheel 2 drives driven wheel 3 to rotate through the transmission belt 2. Thus, the material on the metal core rod 82 is conveyed to different areas for feeding and conveying through the transmission belt 2.

[0071] Continue reading Figure 1 It also includes an air source processing system 11 and an air pump 12, the air pump 12 being used to provide an air source for the lifting assembly 51, and the air source processing system 11 being used to provide an air source for the device.

[0072] The air pump 12 is installed on the frame 1 between the two hoppers 47. A wiring box is also provided on the side near the air pump 12. The adsorption pipe 532, the front feeding pipe 541, and the flexible connecting pipe for connecting the adsorption pipe 532 and the front feeding pipe 541 are all integrated in the wiring box. A gas distribution valve is also provided on the side wall of the wiring box. The gas distribution valve is connected to the air pump 12. The suction pipe 513 is connected to the output end of the gas distribution valve. The cylinder 3 511 of the lifting assembly 51 is connected to the output end of the air pump 12. The air pump 12 can provide air power to the suction pipe 513 and the cylinder 3 511. The air source processing system 11 provides air power to the air pump 12 and all the pneumatic components on the device, which is convenient to use.

[0073] Continue reading Figure 1 It also includes an electrical control cabinet 13 and a display screen 14. The electrical control cabinet 13 is used to provide power to the device, and the display screen 14 can display the overall production and operation information of the device.

[0074] The electrical control cabinet 13 is electrically connected to all the electric components on the device via wires. The electrical control cabinet 13 integrates a control system, which can drive the device to operate. The display screen 14 allows users to easily view the overall production information and other information of the device.

[0075] Working principle: The feeding device 3 feeds material into the hopper 47. The hopper 47 rotates under the coordinated action of cylinder 42 and crank 43. The rotation of the hopper 47, in conjunction with the lifting assembly 51's suction pipe 513, causes the material inside the hopper 47 to float. The front feeding pipe 541 generates suction force at the output end of the vacuum generator 52. The floating material is attracted into the front feeding pipe 541 through the feeding groove 542. The material inside the front feeding pipe 541 is then attracted and transported into the adsorption pipe 532 through the side wall opening of the three-way lower connector 534. Most of the material is in a vertical position with its head facing upwards. Because the inner wall of the adsorption pipe 532 is equipped with a blocking screen 533, it avoids the material from being transported into the adsorption pipe 532. The material is adsorbed into the vacuum generator 52, and then the gripping device 7 is driven to discharge the material from the output port below the adsorption pipe 532. The second cylinder 74 is activated to drive the sliding frame 75 to move along the slide rail 71 to one side of the arc track 72. When the sliding frame 75 moves to one side of the arc track 72, the limiting member 76 on it slides upward along the arc track 72. Since the plate 77 and the limiting member 76 are movably connected, and the plate 77 and the limiting member 76 are separate, the plate 77 will rotate upward around the rotation axis on the sliding frame 75. The upward rotation of the plate 77 drives the flexible gripper 78 to move vertically upward and position it directly below the output port of the adsorption conveying device 5. At the same time, the fourth cylinder 62 is activated to drive the baffle 63 to move to one side. 3. The lower outlet of the three-way connector 534 is opened, and the vacuum environment is broken by the pressure relief pipe 535, so that the material falls vertically from the outlet of the adsorption conveying device 5 onto the flexible gripper 78. Then, the sliding frame 75 is driven to return to its original position. When the limiting member 76 moves out of the arc track 72, the plate 77 returns to its original position under the limiting action of gravity and the guide plate 73. During the process of the sliding frame 75 moving up and down on the slide rail 71 to return to its original position, the self-driving trolley 81 is started at the same time. The self-driving trolley 81 moves along the transverse guide rail 2 to one side of the gripping device 7. When the self-driving trolley 81 moves to one side of the gripping device 7, the plate 77 moves down and passes through the metal core rod 82 through the opening above it, to prevent the plate 77 from moving down and intersecting with the metal core rod 82. Interference occurs because the flexible gripper 78 is made of flexible material, allowing the metal core rod 82 to expand it. As the flexible gripper 78 moves downward, it places the material onto the metal core rod 82. Then, the gripping device 7 returns to its original position, and the self-driven trolley 81 moves along the transverse guide rail 2 to the spray electrical inspection system 9 for sealing inspection. After the inspection, the self-driven trolley 81 moves along the transverse guide rail 2 to the unloading device 10 for sorting and unloading. This automated process achieves continuous feeding, conveying, gripping, transfer, sealing inspection, and sorting and unloading. Compared to the existing method that requires manual inspection, this significantly improves inspection efficiency and reduces the labor intensity of manual labor, effectively enhancing work efficiency and automation.

[0076] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. An online sealing performance testing device for use in condom production lines, characterized in that, include, A frame, on which transverse guide rails are mounted; A feeding device is installed on the frame for feeding materials; A loading device, located at the output end of the feeding device, is used to hold materials and drive the materials to rotate; An adsorption conveying device, located above the loading device, is used to adsorb and convey materials; An opening and closing component is used to control the feeding of material at the output end of the adsorption and conveying device; The gripping device is located below the transverse guide rail. The gripping device includes a slide rail mounted on the frame, an arc-shaped track mounted on one side of the slide rail, a guide plate mounted on the frame, a second cylinder mounted on the slide rail, a sliding frame located at the output end of the second cylinder, a limiting member fixed on the sliding frame, a plate rotatably connected to the sliding frame, and a flexible gripper mounted on the plate. The other end of the guide plate is mounted on the side wall of the transverse guide rail. A transfer device is slidably connected to the transverse guide rail. The transfer device includes a self-driving trolley slidably connected to the transverse guide rail and a metal core rod mounted on the self-driving trolley. A spray-type electrical detection system is located on the side near the gripping device, and the spray-type electrical detection system is used to detect the material sleeved on the metal core rod; A feeding device, installed on the frame, is used to classify and feed the inspected materials.

2. The online sealing performance testing equipment for a condom production line according to claim 1, characterized in that, The loading device includes a fixed plate, a cylinder mounted on the fixed plate, a crank rotatably connected to the output end of the cylinder, a support shaft fixed in the middle of the fixed plate, a rotating shaft rotatably connected in the middle of the support shaft, a connector mounted below the rotating shaft, and a hopper mounted on the connector. The rotating shaft is assembled with the crank.

3. The online sealing performance testing equipment for a condom production line according to claim 2, characterized in that, The adsorption conveying device includes a lifting assembly located above the hopper, a vacuum generator located above the gripping device, an end adsorption assembly located at the output end of the vacuum generator, and a front feeding assembly located above the loading device. The front feeding assembly and the end adsorption assembly are connected to form a complete loop.

4. The online sealing performance testing equipment for a condom production line according to claim 3, characterized in that, The lifting assembly consists of a third cylinder, a lifting plate installed at the output end of the third cylinder, and a suction pipe arranged on the lifting plate. The front-end feeding assembly is in the same direction as the lifting plate.

5. The online sealing performance testing equipment for a condom production line according to claim 4, characterized in that, The front-end feeding assembly consists of a front-end feeding pipe installed on the fixed plate and a feeding groove formed on the side wall of the front-end feeding pipe.

6. The online sealing performance testing equipment for a condom production line according to claim 5, characterized in that, The end adsorption assembly consists of an upper connector, an adsorption pipe connected to the upper connector, a blocking screen located on the inner wall of the adsorption pipe, a three-way lower connector connected to the lower end of the adsorption pipe, and a pressure relief pipe located on the side wall of the adsorption pipe. The upper connector is connected to the output end of the vacuum generator through a flexible connecting pipe, and the side opening of the three-way lower connector is connected to the front-end feeding pipe through a flexible connecting pipe.

7. The online sealing performance testing equipment for a condom production line according to claim 6, characterized in that, The opening and closing assembly consists of a support frame installed on the side wall of the lower tee connector, a cylinder four installed on the support frame, and a baffle located at the output end of the cylinder four. The baffle is used to close the lower opening of the lower tee connector.

8. The online sealing performance testing equipment for a condom production line according to claim 1, characterized in that, The feeding device consists of a support plate mounted on the frame, a transmission assembly mounted on the support plate, a drive assembly for driving the transmission assembly, and a feeding assembly. The feeding assembly consists of a trough, a partition plate one and a partition plate two fixed to the inner wall of the trough, and feeding channels one, two, and three installed below and to the side of the trough.

9. The online sealing performance testing equipment for a condom production line according to claim 3, characterized in that, It also includes an air source processing system and an air pump, wherein the air pump is used to provide an air source for the lifting assembly, and the air source processing system is used to provide an air source for the device.

10. The online sealing performance testing equipment for a condom production line according to claim 1, characterized in that, It also includes an electrical control cabinet and a display screen. The electrical control cabinet is used to provide power to the device, and the display screen can display the overall production and operation information of the device.

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