Magnet suction cover water cup and manufacturing method thereof

Abstract

This invention relates to a magnetic-capped water cup and its manufacturing method. S1: Component preparation: Prepare the following components by purchasing or self-producing: a thermos liner, a thermos shell, a silicone sleeve, an outer steel cap, a plastic cap body, sealing silicone, a strong magnetic base, a magnetic absorbing sheet, a silicone ring, and a strong magnet; S2: Thermos cup body assembly: Fix the outer diameter of the thermos liner's opening to the inner diameter of the thermos shell's opening by welding; S3: Thermos cup cap assembly: Use a stamping device to press the strong magnetic base into the plastic cap body to form a tight fit, press the strong magnet into the strong magnetic base to form a tight fit, fix the outer steel cap by pressing it into the plastic cap body to form a tight fit, insert the silicone ring into the annular groove on the outer peripheral wall of the plastic cap body, fix the magnetic sheet to the outer peripheral wall of the thermos shell with glue, put a silicone sleeve on the outer peripheral wall of the thermos shell, ensuring the silicone sleeve covers the magnetic sheet, and attach the sealing silicone to the annular groove on the outer peripheral wall of the plastic cap body.

Description

Technical Field

[0001] This invention relates to the field of magnetic lid water cup technology, specifically to a magnetic lid water cup and its manufacturing method. Background Technology

[0002] Currently, in the thermos cup manufacturing industry, manufacturers usually test the sealing performance of thermos cups during production. When conducting the sealing performance test, they first fill the thermos cup with hot water, then invert the bottle mouth for a few minutes, and then observe whether there is any leakage at the connection between the bottle mouth and the bottle body. However, visual observation can lead to eye fatigue, and prolonged testing can result in errors in judgment due to careless observation, thus leading to low test accuracy. Summary of the Invention

[0003] (1) Technical problems to be solved

[0004] The purpose of this invention is to overcome the shortcomings of the prior art, adapt to practical needs, and provide a magnetic lid water cup and its manufacturing method that can perform sealing tests on magnetic lid water cups without human visual inspection, thereby improving the accuracy of the test, so as to solve the above-mentioned technical problems.

[0005] (2) Technical solution

[0006] To achieve the objectives of this invention, the technical solution adopted is as follows:

[0007] A method for manufacturing a magnetically capped water cup.

[0008] S1: Accessory Preparation: Prepare the following accessories by purchasing or producing them yourself: thermos inner liner, thermos outer shell, silicone sleeve, outer steel lid, plastic lid body, water-sealing silicone, strong magnetic base, magnetic sheet, silicone ring, and strong magnet;

[0009] S2: Assemble the thermos cup body: Fix the outer diameter of the inner liner of the thermos cup to the inner diameter of the outer shell of the thermos cup by welding;

[0010] S3: Assemble the thermos cup lid: Use a stamping device to press the strong magnetic base into the plastic lid body to form a tight fit, press the strong magnet into the strong magnetic base to form a tight fit, and fix the outer steel lid by pressing it into the plastic lid body to form a tight fit. Insert the silicone ring into the annular groove on the outer peripheral wall of the plastic body, fix the magnetic piece to the outer peripheral wall of the thermos cup shell with glue, and put a silicone sleeve on the outer peripheral wall of the thermos cup shell, and the silicone sleeve can cover the magnetic piece. The water-sealing silicone is stuck into the annular groove on the outer peripheral wall of the plastic lid body.

[0011] S4: Thermos Cup Sealing Test: By connecting the threads on the plastic cap with the threads inside the thermos cup's outer shell, the thermos cup body and lid are screwed together, and the thermos cup is then tested for sealing using a sealing test device.

[0012] S5: Insulation performance test of thermos cups: Test the insulation performance of thermos cups;

[0013] S6: Insulated cup packaging: Pack the insulated cups after testing;

[0014] The sealing test device in step S4 includes a first upright plate and a second upright plate. A motor is fixedly mounted on the first upright plate, and a transmission shaft is rotatably mounted on the second upright plate. A worktable is fixedly mounted on the output end of the motor. The transmission shaft and the worktable are fixedly connected. A clamping assembly is mounted on the worktable. A sealing assembly for sealing the connection between the lid and body of the thermos cup is mounted on the worktable. A detection assembly for detecting whether the thermos cup leaks is mounted below the worktable.

[0015] The clamping assembly includes a working cavity disposed on the worktable. Two working cylinders are fixedly disposed at the bottom of the working cavity. A connecting plate is fixedly disposed on the piston rod of the two working cylinders. Multiple transmission parts are disposed on the connecting plate along the length direction. Multiple clamping parts that cooperate with the transmission parts are disposed on the worktable along the length direction.

[0016] Each transmission component includes a plurality of first inclined plates evenly distributed along the circumferential direction on the top surface of the connecting plate; each clamping component includes a plurality of working slots evenly distributed along the circumferential direction on the top wall of the working cavity, each working slot is provided with a movable block that can reciprocate, a return spring is fixedly provided between the movable block and the working slot, a second inclined plate is fixedly provided at the bottom of the movable block, and a clamping block is fixedly provided at the top of the movable plate, with the inclined surface of the first inclined plate facing the inclined surface of the second inclined plate.

[0017] The sealing assembly includes a mounting plate fixedly mounted on one side of the workbench. The mounting plate has a travel groove, and a reciprocating trapezoidal block is disposed within the travel groove. A push plate is fixedly mounted on the top surface of the travel trapezoidal block, and a magnet is fixedly mounted on the travel trapezoidal block. An electromagnet is fixedly mounted on the mounting plate. A third support spring is fixedly mounted between the travel trapezoidal block and the travel groove. Multiple pushing components are disposed along the length of the push plate, and multiple sealing parts that cooperate with the pushing components are disposed along the length of the mounting plate.

[0018] Each pushing component includes a third and a fourth inclined block fixedly mounted on the push plate, the inclined surface of the third inclined block facing the inclined surface of the fourth inclined block; each sealing component includes a fifth and a sixth inclined block reciprocating on the top surface of the mounting plate, the inclined surface of the fifth inclined block facing the inclined surface of the third inclined block, and the sixth inclined block facing the fourth inclined block. A first connecting rod is fixedly mounted on the top surface of the fifth inclined block, a first semi-circular ring plate is fixedly mounted on the first connecting rod, and a first rubber plate is fixedly mounted on the first semi-circular ring plate. A second connecting rod is fixedly mounted on the top surface of the sixth inclined block, a second semi-circular ring plate is fixedly mounted on the second connecting rod, and a second rubber plate is fixedly mounted on the second semi-circular ring plate.

[0019] The workbench is also equipped with a fault detection component, which includes an annular plate. The inner wall of the annular plate is provided with a first slot and a second slot, with the first slot facing the second slot. A mating plate is fixedly provided on the side of the push plate facing the inner wall of the annular plate.

[0020] Each fifth inclined block has a first trapezoidal block fixedly installed on its bottom surface, and the top surface of the mounting plate has a first sliding groove, in which the first trapezoidal block can reciprocate.

[0021] A second trapezoidal block is fixedly provided on the bottom surface of each sixth inclined block, and a second sliding groove is provided on the top surface of the mounting plate, allowing the second trapezoidal block to reciprocate within the second sliding groove.

[0022] The detection assembly includes a support plate fixedly mounted on the inner wall of the annular plate. Multiple water droplet sensors are evenly distributed along the length of the support plate. The water droplet sensors are located directly below the clamping assembly and are equipped with an indicator light. Beneficial effects

[0023] By configuring the detection components, clamping components, motor, and worktable, the thermos bottle opening is positioned downwards towards the water droplet sensor. After two minutes, when water leaks from the connection between the thermos lid and the body onto the water droplet sensor 301, the indicator light on the water droplet sensor will illuminate, thus alerting the operator that the thermos bottle has poor sealing performance. This eliminates the need for manual visual inspection, thereby improving the accuracy of the detection.

[0024] By using a sealing component, the connection between the lid and body of the thermos can be sealed before the thermos is rotated and inverted. This prevents water droplets from a poorly sealed thermos from splashing onto a nearby thermos and then onto the water drop sensor below it, or directly onto the water drop sensor 301 directly below the nearby thermos. This would prevent the nearby thermos from being mistakenly identified as a defective product and resulting in loss. Therefore, the sealing component improves the detection accuracy of the testing equipment.

[0025] The second slot and mating plate in the fault detection component ensure that when the electromagnet, magnet, or other components in the fault detection component are damaged, causing the first and second rubber plates to be unable to move or fully close to seal the connection between the thermos lid and the body, the mating plate cannot be completely removed from the second slot. This will cause the workbench to be stuck and unable to rotate, thus making it easier for the operator to detect faults in the sealing component in a timely manner, thereby avoiding false detections of the thermos due to the operator's inability to detect faults in the sealing component. Attached Figure Description

[0026] Figure 1 A three-dimensional structural diagram of a sealing performance testing device;

[0027] Figure 2 for Figure 1 Enlarged view of point A in the image;

[0028] Figure 3 This is a top view of the sealing test equipment;

[0029] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure at point BB;

[0030] Figure 5 for Figure 4 Enlarged view of point C in the image;

[0031] Figure 6 for Figure 3 Enlarged view of DD in the image;

[0032] Figure 7 This is a schematic diagram showing the positions of multiple first inclined plates;

[0033] Figure 8 A schematic diagram showing the positions of multiple second inclined plates;

[0034] Figure 9 This is a schematic diagram showing the positions of the first trapezoidal block and the second trapezoidal block;

[0035] Figure 10 A diagram showing the position of the third trapezoidal block. Figure 1 ;

[0036] Figure 11 A diagram showing the position of the third trapezoidal block. Figure 2 .

[0037] Figure 12 A schematic diagram of the three-dimensional structure of a thermos cup;

[0038] Figure 13 This is a schematic diagram of the internal structure of a thermos cup;

[0039] Figure 14 for Figure 13 Enlarged view of point G in the image;

[0040] Figure 15 for Figure 13 Enlarged view of point F in the image;

[0041] Figure 16 This is a schematic diagram of a rubber sheet sealing a thermos during a seal test. Detailed Implementation

[0042] The following is in conjunction with the appendix Figure 1-16 The present invention is further illustrated by the embodiments:

[0043] A magnetic lid water cup includes an insulated cup shell 350 and a plastic lid body 353. An insulated cup inner liner 351 is fixedly disposed inside the insulated cup shell 350. An outer steel cap 354 is fixedly disposed on the top of the plastic lid body 353. A strong magnetic base 360 ​​is fixedly disposed on the plastic lid body 353, and a strong magnet 361 is fixedly disposed on the strong magnetic base 360. An annular groove is provided on the outer peripheral wall of the plastic lid body 351, and a silicone ring 555 is inserted into the annular groove. A magnetic suction piece 370 is fixedly disposed on the outer peripheral wall of the insulated cup shell 350. A silicone sleeve 371 is also sleeved on the outer ring of the insulated cup shell 350, and the silicone sleeve 371 covers the magnetic suction piece 370. An annular groove is also provided on the outer peripheral wall of the plastic lid body 353 near the bottom, and a sealing silicone ring 352 is inserted into the annular groove. The external thread 777 of the bottle mouth of the thermos outer shell 350 and the internal thread 778 of the plastic cap body 353 are used to fix the plastic cap body and the thermos outer shell together. The plastic cap body with a strong magnet can be attracted to the magnetic plate 370, so that when drinking water, the plastic cap can be attracted to the side wall of the thermos outer shell, thus avoiding the plastic cap from being lost and making it convenient to use. Figure 13 The image in the middle shows a diagram of a plastic cap attached to the outer shell of a thermos. Since the outer shell of the thermos is made of 316 stainless steel, the plastic cap, which has a strong magnetism, can also be attached to a position other than the magnetic strip on the outer shell of the thermos.

[0044] The manufacturing method of this magnetic lid water cup

[0045] S1: Accessory Preparation: Prepare the following accessories by purchasing or producing them yourself: thermos inner liner, thermos outer shell, silicone sleeve, outer steel lid, plastic lid body, water-sealing silicone, strong magnetic base, magnetic sheet, silicone ring, and strong magnet;

[0046] S2: Assemble the thermos cup body: Fix the outer diameter of the inner liner of the thermos cup to the inner diameter of the outer shell of the thermos cup by welding;

[0047] S3: Assemble the thermos cup lid: Use a stamping device to press the strong magnetic base into the plastic lid body to form a tight fit, press the strong magnet into the strong magnetic base to form a tight fit, and fix the outer steel lid by pressing it into the plastic lid body to form a tight fit. Insert the silicone ring into the annular groove on the outer peripheral wall of the plastic body, fix the magnetic piece to the outer peripheral wall of the thermos cup shell with glue, and put a silicone sleeve on the outer peripheral wall of the thermos cup shell, and the silicone sleeve can cover the magnetic piece. The water-sealing silicone is stuck into the annular groove on the outer peripheral wall of the plastic lid body.

[0048] S4: Thermos Cup Sealing Test: By connecting the threads on the plastic cap with the threads inside the thermos cup's outer shell, the thermos cup body and lid are screwed together, and the thermos cup is then tested for sealing using a sealing test device.

[0049] S5: Insulation performance test of thermos cups: Test the insulation performance of thermos cups;

[0050] S6: Insulated cup packaging: Pack the insulated cups after testing;

[0051] The sealing test device in step S4 includes a first upright plate 1 and a second upright plate 2. A motor 3 is fixedly mounted on the first upright plate 1, and a transmission shaft 4 is rotatably mounted on the second upright plate 2. A worktable 5 is fixedly mounted on the output end of the motor 3. The transmission shaft 4 and the worktable 5 are fixedly connected. A clamping assembly 6 is mounted on the worktable 5. A sealing assembly 7 is mounted on the worktable 5 to seal the connection between the thermos lid and the thermos body. A detection assembly for detecting whether the thermos leaks is mounted below the worktable 5.

[0052] The clamping assembly 6 includes a working cavity 50 disposed on the worktable 5. Two working cylinders 51 are fixedly disposed at the bottom of the working cavity 50. A connecting plate 52 is fixedly disposed on the piston rod of the two working cylinders 51. Multiple transmission parts are disposed along the length of the connecting plate 52. Multiple clamping parts that cooperate with the transmission parts are disposed along the length of the worktable 5.

[0053] Each transmission component includes a plurality of first inclined plates 60 evenly distributed along the circumferential direction on the top surface of the connecting plate 52, and the first inclined plates 60 are fixedly connected to the top surface of the connecting plate 52; each clamping component includes a plurality of working grooves 61 evenly distributed along the circumferential direction on the top wall of the working cavity 50, and a reciprocating movable block 62 is provided in each working groove, a return spring 67 is fixedly provided between the movable block 62 and the working groove 61, a second inclined plate 63 is fixedly provided at the bottom of the movable block 62, and a clamping block 64 is fixedly provided at the top of the movable plate 62, and the inclined surface of the first inclined plate 60 faces the inclined surface of the second inclined plate 66.

[0054] The sealing assembly 7 includes a mounting plate 70 fixedly disposed on one side of the workbench 5. The mounting plate 70 is provided with a travel groove 900. A reciprocating travel trapezoidal block 901 is disposed in the travel groove 900. A push plate 71 is fixedly disposed on the top surface of the travel trapezoidal block 901. A magnet 930 is fixedly disposed on the travel trapezoidal block 901. An electromagnet 931 is fixedly disposed on the mounting plate 70. A third support spring 446 is fixedly disposed between the travel trapezoidal block 901 and the travel groove 900. Multiple pushing components are disposed along the length direction of the push plate 71. Multiple sealing parts that cooperate with the pushing components are disposed along the length direction of the mounting plate 70.

[0055] Each pushing component includes a third inclined block 73 and a fourth inclined block 74 fixedly mounted on the push plate 71, with the inclined surface of the third inclined block 73 facing the inclined surface of the fourth inclined block 74; each sealing component includes a fifth inclined block 80 and a sixth inclined block 81 reciprocatingly movable on the top surface of the mounting plate 70, with the inclined surface of the fifth inclined block 80 facing the inclined surface of the third inclined block 73, and the sixth inclined block 81 facing the fourth inclined block; a first connecting rod 83 is fixedly mounted on the top surface of the fifth inclined block 80, a first semi-circular ring plate 84 is fixedly mounted on the first connecting rod 83, a first rubber plate 85 is fixedly mounted on the first semi-circular ring plate 84; a second connecting rod 87 is fixedly mounted on the top surface of the sixth inclined block 86, a second semi-circular ring plate 88 is fixedly mounted on the second connecting rod 87, and a second rubber plate 89 is fixedly mounted on the second semi-circular ring plate 88.

[0056] The workbench 5 is also provided with a fault detection component 8, which includes an annular plate 90. The inner wall of the annular plate 90 is provided with a first slot 91 and a second slot 92. The first slot 91 faces the second slot 92. A mating plate 93 is fixedly provided on the side of the push plate 71 facing the inner wall of the annular plate 90.

[0057] Each fifth inclined block 80 has a first trapezoidal block 100 fixedly provided on its bottom surface, and the top surface of the mounting plate 70 has a first sliding groove 101, in which the first trapezoidal block 101 can reciprocate.

[0058] Each sixth inclined block 81 has a second trapezoidal block 200 fixedly installed on its bottom surface, and the top surface of the mounting plate 70 has a second sliding groove 201, in which the second trapezoidal block 200 can reciprocate.

[0059] The detection assembly includes a support plate 300 fixedly mounted on the inner wall of the annular plate 90. Multiple water droplet sensors 301 are evenly distributed along the length of the support plate 300 (the water droplet sensors 301 are existing technology, so their structure will not be described in detail). The water droplet sensors 301 are located directly below the clamping assembly 6. An indicator light is mounted on each water droplet sensor 301, and the indicator light is electrically connected to the water droplet sensor 301. When the water droplet sensor 301 detects a water droplet falling onto the sensor, the indicator light will illuminate, allowing the user to determine if the thermos is leaking. (Before each detection, the water droplet sensors and rubber plate that had residual water droplets from the previous detection must be wiped dry to prevent residual water from affecting the sensor's detection accuracy and to avoid water remaining on the rubber plate dripping onto the sensor during operation, causing detection errors this time.)

[0060] The mounting plate 70 is provided with a travel groove 900, and a reciprocating travel trapezoidal block 901 is provided in the travel groove 900. A push plate 71 is fixedly provided on the top surface of the travel trapezoidal block 901. A magnet 930 is fixedly provided on the travel trapezoidal block 901. An electromagnet 931 is fixedly provided on the mounting plate 70. A third support spring 446 is fixedly provided between the travel trapezoidal block 901 and the travel groove 900.

[0061] The working principle of this invention includes the following process: After filling the thermos cup with hot water and ensuring that there are no water stains at the mouth of the cup, the thermos cup is placed in the middle area of ​​multiple circumferentially distributed clamping blocks 64. Two working cylinders 51 are activated, driving the connecting plate 52 and multiple transmission parts to move upward and cooperate with the clamping parts. The connecting plate 52 drives the first inclined plate 60 to move upward. The multiple first inclined plates 60 will push the multiple second inclined plates 63 to move closer to each other in the middle, thereby driving the multiple clamping blocks 64 to move closer to each other. This ensures that the thermos cup in the middle area of ​​the multiple clamping blocks 64 is pushed to the center position for clamping, thereby playing a centered clamping role. This helps the two semi-circular ring plates of the subsequent sealing component to form a circle and surround the connection between the thermos cup lid and the cup body.

[0062] After the thermos cup is centered and clamped, the electromagnet is activated first. Since the electromagnet and the magnet have the same polarity on opposite sides, according to the principle of like poles repelling, the electromagnet can push the magnet, along with the push plate 71, the third inclined block 73, and the fourth inclined block 74, to move closer to the clamping assembly. This causes the push plate 71 and the third inclined block 73 to push the fifth inclined block 80, the sixth inclined block 81, the first connecting rod 83, the second connecting rod 87, the first semi-circular ring plate 84, the first rubber plate 85, the second semi-circular ring plate 88, and the second rubber plate 89 together, bringing the first rubber plate 85 and the second rubber plate 89 closer together to seal the connection between the thermos cup lid and the cup body. Then, the motor 3 is activated, and the motor 3 drives the worktable 5 to rotate counterclockwise by 270° (within...). Figure 6 Rotate counterclockwise (using the reference point) so that the mouth of the thermos cup faces downwards towards the water droplet sensor 301. At this time, the mating plate 93 is aligned with the first slot 91. The electromagnet is de-energized, and the mating plate 93 will enter the first slot 91 under the reset action of the third support spring 446. Then, the first rubber plate 85 and the second rubber plate 89 will also loosen, no longer sealing the connection between the thermos cup lid and the cup body (the setting of the first slot 91 can prevent the first rubber plate 85 and the second rubber plate 89 from blocking the connection and making it impossible to check for leakage). Wait for two minutes. When water leaks from the connection between the thermos cup lid and the cup body onto the water droplet sensor 301, the indicator light of the water droplet sensor 301 will light up, thus indicating to the operator that the thermos cup has poor sealing performance.

[0063] When the equipment is reset, the electromagnet will start first to move the mating plate 93 out of the first slot 91, and then the motor will be started to rotate the worktable to reset.

[0064] By using a sealing component, the connection between the lid and body of the thermos can be sealed before the thermos is rotated and inverted. This prevents water droplets from a poorly sealed thermos from splashing onto a nearby thermos and then onto the water droplet sensor 301 below it, or directly onto the water droplet sensor 301 directly below the nearby thermos. This would prevent the nearby thermos from being mistakenly identified as a defective product and resulting in loss. Therefore, the sealing component improves the detection accuracy of the testing equipment.

[0065] The second slot 92 and mating plate 93 in the fault detection component 8 ensure that when the electromagnet, magnet or other components in the fault detection component are damaged, causing the first rubber plate 85 and the second rubber plate 89 to be unable to move or fully close to seal the connection between the thermos lid and the body, the mating plate 93 cannot be completely removed from the second slot 92. This will cause the workbench 5 to be stuck and unable to rotate, thus making it easier for the operator to detect the fault of the sealing component in time, thereby avoiding the situation where the operator cannot detect the fault of the sealing component and thus misdetects the thermos.

[0066] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of the present invention based on the above embodiments and make different extensions and variations, but as long as they do not depart from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A method for manufacturing a magnetically capped water cup, characterized in that: S1: Accessory Preparation: Prepare the following accessories by purchasing or producing them yourself: thermos inner liner, thermos outer shell, silicone sleeve, outer steel lid, plastic lid body, water-sealing silicone, strong magnetic base, magnetic sheet, silicone ring, and strong magnet; S2: Assemble the thermos cup body: Fix the outer diameter of the inner liner of the thermos cup to the inner diameter of the outer shell of the thermos cup by welding; S3: Assemble the thermos cup lid: Use a stamping device to press the strong magnetic base into the plastic lid body to form a tight fit, press the strong magnet into the strong magnetic base to form a tight fit, and fix the outer steel lid by pressing it into the plastic lid body to form a tight fit. Insert the silicone ring into the annular groove on the outer peripheral wall of the plastic body, fix the magnetic piece to the outer peripheral wall of the thermos cup shell with glue, and put a silicone sleeve on the outer peripheral wall of the thermos cup shell, and the silicone sleeve can cover the magnetic piece. The water-sealing silicone is stuck into the annular groove on the outer peripheral wall of the plastic lid body. S4: Thermos Cup Sealing Test: By connecting the threads on the plastic cap with the threads inside the thermos cup's outer shell, the thermos cup body and lid are screwed together, and the thermos cup is then tested for sealing using a sealing test device. S5: Insulation performance test of thermos cups: Test the insulation performance of thermos cups; S6: Insulated cup packaging: Pack the insulated cups after testing; The sealing test device in step S4 includes a first upright plate (1) and a second upright plate (2). A motor (3) is fixedly mounted on the first upright plate (1), and a transmission shaft (4) is rotatably mounted on the second upright plate (2). A worktable (5) is fixedly mounted on the output end of the motor (3). The transmission shaft (4) and the worktable (5) are fixedly connected. A clamping assembly (6) is mounted on the worktable (5). A sealing assembly (7) for sealing the connection between the lid and body of the thermos cup is mounted on the worktable (5). A device for testing the sealing performance is located below the worktable (5). A component for detecting whether a thermos cup leaks; the sealing component (7) includes a mounting plate (70) fixedly mounted on one side of the workbench (5), a travel groove (900) provided on the mounting plate (70), a reciprocating travel trapezoidal block (901) provided in the travel groove (900), a push plate (71) fixedly mounted on the top surface of the travel trapezoidal block (901), a magnet (930) fixedly mounted on the travel trapezoidal block (901), an electromagnet (931) fixedly mounted on the mounting plate (70), and a third support fixedly mounted between the travel trapezoidal block (901) and the travel groove (900). The spring (446) is supported. Multiple pushing components are arranged along the length of the push plate (71). Multiple sealing parts that cooperate with the pushing components are arranged along the length of the mounting plate (70). The electromagnet (931) and the magnet (930) have the same polarity on opposite sides. Each pushing component includes a third inclined block (73) and a fourth inclined block (74) fixedly mounted on the push plate (71), with the inclined surface of the third inclined block (73) facing the inclined surface of the fourth inclined block (74). Each sealing part includes a fifth inclined block (80) and a sixth inclined block (81) that can reciprocate on the top surface of the mounting plate (70). The inclined surface of the fifth inclined block (80) faces the inclined surface of the third inclined block (73), the sixth inclined block (81) faces the fourth inclined block, a first connecting rod (83) is fixedly provided on the top surface of the fifth inclined block (80), a first semi-circular ring plate (84) is fixedly provided on the first connecting rod (83), a first rubber plate (85) is fixedly provided on the first semi-circular ring plate (84), a second connecting rod (87) is fixedly provided on the top surface of the sixth inclined block (81), a second semi-circular ring plate (88) is fixedly provided on the second connecting rod (87), and a second rubber plate (89) is fixedly provided on the second semi-circular ring plate (88).A fault detection component (8) is also provided on the workbench (5). The fault detection component includes an annular plate (90). A first slot (91) and a second slot (92) are provided on the inner wall of the annular plate (90). The first slot (91) faces the second slot (92). A mating plate (93) is fixedly provided on the side of the push plate (71) facing the inner wall of the annular plate (90). The detection component includes a support plate (300) fixedly provided on the inner wall of the annular plate (90). A plurality of water droplet sensors (301) are evenly distributed along the length of the support plate (300). The water droplet sensors (301) are located directly below the clamping component (6). An indicator light is provided on the water droplet sensor (301).

2. The manufacturing method of the magnetically capped water cup as described in claim 1, characterized in that: The clamping assembly (6) includes a working cavity (50) disposed on the worktable (5). Two working cylinders (51) are fixedly disposed at the bottom of the working cavity (50). A connecting plate (52) is fixedly disposed on the piston rod of the two working cylinders (51). Multiple transmission parts are disposed along the length of the connecting plate (52). Multiple clamping parts that cooperate with the transmission parts are disposed along the length of the worktable (5).

3. The manufacturing method of the magnetically capped water cup as described in claim 2, characterized in that: Each transmission component includes a plurality of first inclined plates (60) evenly distributed along the circumferential direction on the top surface of the connecting plate (52); each clamping component includes a plurality of working grooves (61) evenly distributed along the circumferential direction on the top wall of the working cavity (50), each working groove is provided with a reciprocating moving block (62), a return spring (67) is fixedly provided between the moving block (62) and the working groove (61), a second inclined plate (63) is fixedly provided at the bottom of the moving block (62), and a clamping block (64) is fixedly provided at the top of the moving block (62), with the inclined surface of the first inclined plate (60) facing the inclined surface of the second inclined plate (63).

4. The manufacturing method of the magnetically capped water cup as described in claim 1, characterized in that: Each fifth inclined block (80) has a first trapezoidal block (100) fixedly installed on its bottom surface, and the mounting plate (70) has a first sliding groove (101) on its top surface. The first trapezoidal block (100) can reciprocate within the first sliding groove (101), and a first support spring (444) is fixedly installed between the first trapezoidal block (100) and the first sliding groove (101).

5. The manufacturing method of the magnetically capped water cup as described in claim 1, characterized in that: Each sixth inclined block (81) has a second trapezoidal block (200) fixedly installed on its bottom surface. The top surface of the mounting plate (70) is provided with a second sliding groove (201). The second trapezoidal block (200) can reciprocate within the second sliding groove (201). A second support spring (445) is fixedly installed between the second trapezoidal block (200) and the second sliding groove (201).

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