An automatic production device for vacuum cup

Abstract

The application belongs to the field of production devices, and particularly relates to an automatic production device for vacuum cups, which comprises a punching mechanism, a recovery mechanism and a processing mechanism. The punching mechanism comprises a workbench, a fixing frame and a connecting seat. The recovery mechanism is installed on the punching mechanism and comprises a recovery hopper. The recovery hopper is embedded on the top of the workbench of the punching mechanism and is used for receiving the waste material after cutting. A crusher is arranged below the recovery hopper. The waste material in the recovery hopper falls into the crusher by gravity and is crushed. The processing mechanism is arranged at the bottom of the recovery mechanism and comprises a cleaning channel. The cleaning channel penetrates through one side of the fixing frame of the punching mechanism and is fixedly installed on the punching mechanism. The top of the cleaning channel is connected with a falling channel. Through the cooperation of the conveying roller group, the cutting assembly and the movable plate of the recovery mechanism, the continuous conveying, cutting and orderly crushing of the waste material are realized. The problems of large space occupation and high transportation cost of the waste material accumulation are solved. The automation degree and the space utilization rate of the waste material recovery are improved.

Description

Technical Field

[0001] This invention relates to the field of production equipment, specifically an automated production device for thermos cups. Background Technology

[0002] The automated production line for insulated cups is an integrated intelligent device that combines raw material cutting, stamping, inner liner welding, vacuum sealing, surface treatment, and finished product inspection. Through robotic arm collaboration, precise control of the CNC system, and visual inspection technology, it achieves fully automated operation from metal blanks to finished insulated cups, significantly improving production efficiency, ensuring product size consistency, reducing reliance on manual labor and production costs, and adapting to the mass production needs of insulated cups of different specifications and materials.

[0003] Although the existing equipment can complete the basic stamping production of thermos cups, the waste collection is just a simple accumulation without pretreatment. The long strips of waste take up a lot of space, and subsequent transportation and recycling require additional manpower and logistics costs. The waste surface is covered with oil, oxide scale and debris, and direct recycling will result in insufficient purity of the billet after melting, affecting the quality of thermos cup products. The waste is cleaned with disposable cleaning fluid without a recycling structure, which wastes water resources and chemical reagents and increases production energy consumption. Summary of the Invention

[0004] To address the shortcomings of existing technologies and the problem of discontinuous waste recycling in the production of thermos cups, this invention proposes an automated production device for thermos cups.

[0005] The technical solution adopted by this invention to solve its technical problem is: an automated production device for thermos cups, comprising: A stamping mechanism, comprising a worktable, a fixed frame, and a connecting seat; A recycling mechanism is installed on a stamping mechanism. The recycling mechanism includes a recycling hopper, which is embedded in the top of the worktable in the stamping mechanism for receiving the cut waste material. A crusher is installed directly below the recycling hopper, and the waste material in the recycling hopper falls into the crusher by its own weight and is crushed. The processing mechanism is located at the bottom of the recycling mechanism. The processing mechanism includes a cleaning channel that runs through and is fixedly installed on one side of the fixing frame on the stamping mechanism. The top of the cleaning channel is connected to a falling channel, and the top of the falling channel is connected to the crusher in the recycling mechanism to form a conveying channel for the crushed waste in the crusher. A recycling mechanism, which is installed on the top of the bottom side of the stamping mechanism, includes a vacuum induction melting furnace for melting waste regeneration.

[0006] Preferably, the recycling mechanism further includes a conveyor frame on which two sets of conveyor rollers are rotatably mounted. One set of conveyor rollers is mounted on the output end of a stepper motor. A fixed seat is provided on one side of the conveyor frame. A hydraulic cylinder is mounted on the top of the fixed seat. A cutting block is fixed at the output end of the hydraulic cylinder. The cutting block is slidably mounted to the fixed seat via a sliding block. A cutting plate is embedded in the fixed seat. The cutting plate and the cutting block work together to cut the waste material.

[0007] Preferably, the recycling mechanism further includes a movable plate with toothed grooves and gears meshing through the toothed grooves. Four movable blocks are embedded in the top of the movable plate, and the four movable blocks are slidably mounted on two limiting guide rails. Both limiting guide rails are embedded on one side of the worktable in the stamping mechanism.

[0008] Preferably, the processing mechanism further includes a liquid storage tank, a centrifugal pump is fixedly installed on one side of the liquid storage tank, a delivery hose is fixedly installed on the other side of the centrifugal pump, and a drop channel is fixedly installed at the other end of the delivery hose.

[0009] Preferably, the processing mechanism further includes a second servo motor, the output end of which is equipped with an active magnetic rotor. The active magnetic rotor is magnetically coupled with a driven magnetic rotor that is adapted to it. An isolation plate is provided between the active magnetic rotor and the driven magnetic rotor. The outer surface of the isolation plate is tightly fitted with the inner cavity of the cleaning channel to form a sealed partition of the inner cavity of the cleaning channel.

[0010] Preferably, a spiral auger blade is fixedly mounted on the driven magnetic rotor, the spiral auger blade is rotatably mounted in the inner cavity of the cleaning channel, and multiple sets of ultrasonic transducers are fixed on the outer surface of the cleaning channel.

[0011] Preferably, the processing mechanism further includes a separation chamber, one side of which is connected to a cleaning channel. The separation chamber is provided with an air knife outlet to assist in the separation of waste materials and cleaning fluid. The inner cavity of the separation chamber is provided with a first-stage filter screen. The bottom of the separation chamber is connected to a filter chamber via a flange. The inner cavity of the filter chamber is provided with multiple layers of second-stage filter screens. The bottom of the filter chamber is connected to an inlet pipe via a flange.

[0012] Preferably, the circulation mechanism further includes an air flotation tank, which is rotatably mounted with two rotating shafts. Two pulleys are fixedly mounted on each of the two rotating shafts. Each of the four pulleys is connected to a belt for transmission. Multiple push plates are fixedly mounted between the two belts. A collection trough is fixedly mounted on one side of the air flotation tank.

[0013] Preferably, the inner cavity of the flotation tank is equipped with a micro bubble generator and a water immersion sensor. The water immersion sensor is electrically connected to a bidirectional gear pump fixed on one side of the flotation tank via a controller, and the other side of the bidirectional gear pump is connected to a storage tank on the processing mechanism.

[0014] Preferably, a connecting seat is fixedly installed on the top of the stamping mechanism, and a stamping machine is fixedly installed on the top of the connecting seat.

[0015] The advantages of this invention are: 1. This invention achieves continuous conveying, cutting, and orderly crushing of waste materials through the cooperation of the conveying roller group, cutting component, and movable plate of the recycling mechanism, solving the problems of large space occupation and high transportation costs of waste material accumulation, and improving the automation level and space utilization of waste material recycling. 2. This invention achieves efficient removal of oil and oxide scale from the surface of waste materials through ultrasonic cleaning, spiral conveying, and multi-stage filtration, thereby improving the quality of recycled raw materials; 3. This invention achieves the recycling and reuse of cleaning solution through the air flotation tank purification and bidirectional gear pump return structure of the circulation mechanism, which solves the problem of water and chemical reagent waste and reduces production energy consumption and cost; 4. Through the coordinated operation of various mechanisms, this invention forms a closed-loop production process of stamping-waste recycling-cleaning treatment-regeneration cycle, which improves the resource utilization rate and overall production efficiency of thermos cup production. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the recycling mechanism of the present invention; Figure 3 This is an exploded view of the conveyor frame structure in the recycling mechanism of the present invention; Figure 4 This is an exploded cross-sectional view of the processing mechanism structure of the present invention; Figure 5 This is a schematic cross-sectional view of the separation chamber structure of the present invention; Figure 6 This is a schematic diagram of the circulation mechanism structure of the present invention; Figure 7 For the present invention Figure 6 Enlarged schematic diagram of the structure at point A in the middle; Figure 8 This is a schematic diagram of the air flotation tank structure of the present invention; Figure 9 This is a schematic diagram of the stamping mechanism of the present invention.

[0018] In the diagram: 100, stamping mechanism; 110, worktable; 120, fixed frame; 130, connecting seat; 131, stamping machine; 200. Recycling mechanism; 210. Conveyor frame; 211. Stepper motor; 212. Conveyor roller assembly; 213. Fixed base; 214. Hydraulic cylinder; 215. Slicer; 216. Slicer plate; 220. Recycling hopper; 221. First servo motor; 222. Gear; 223. Movable plate; 224. Moving block; 225. Limiting guide rail; 226. Crusher; 300. Processing mechanism; 310. Falling channel; 311. Conveying hose; 312. Centrifugal pump; 313. Storage tank; 320. Cleaning channel; 321. Spiral auger blades; 322. Driven magnetic rotor; 323. Isolation plate; 324. Active magnetic rotor; 325. Second servo motor; 326. Ultrasonic transducer; 330. Separation chamber; 331. First-stage filter; 332. Filter chamber; 333. Second-stage filter; 334. Inlet pipe; 400. Circulation mechanism; 410. Vacuum induction melting furnace; 420. Flotation tank; 421. Rotating shaft; 422. Pulley; 423. Belt; 424. Push plate; 425. Third servo motor; 426. Collection tank; 430. Bidirectional gear pump. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figure 1 As shown, an automated production device for thermos cups includes a stamping mechanism 100, a recycling mechanism 200, a processing mechanism 300, and a circulation mechanism 400; the recycling mechanism 200 is located at the top and middle of the stamping mechanism 100, and the processing mechanism 300 and the circulation mechanism 400 are located at the bottom and top of the stamping mechanism 100. The stamping mechanism (100) includes a workbench 110, a fixed frame 120, and a connecting seat 130. Furthermore, in the automated production process of thermos cups, stainless steel billets need to be stamped and cut. During the cutting process, stainless steel waste is generated. Since stainless steel waste needs to be recycled into new stainless steel billets through multiple processes, the existing automated production process of thermos cups is prone to the accumulation of stainless steel waste. When the accumulation reaches a certain level, it needs to be transported out in batches through logistics, which will result in excessive space occupation by stainless steel waste. The utilization of stainless steel waste will increase the labor intensity of personnel and the economic cost of transportation. During the stamping process, the stamping machine 131 of the stamping mechanism 100 stamps and cuts the stainless steel billet. The resulting waste enters the recycling mechanism 200. In the recycling mechanism 200, the stepper motor 211 drives the conveying roller group 212 to transport the waste. The hydraulic cylinder 214 drives the cutting block 215 and the cutting plate 216 to cut the waste. After cutting, the waste falls into the recycling hopper 220. The first servo motor 221 drives the gear 222 to drive the movable plate 223 to slide along the limit guide rail 225, so that the waste falls to the crusher 226 for crushing. The crushed waste enters the cleaning channel 320 through the falling channel 310 of the processing mechanism 300. The centrifugal pump 312 draws cleaning fluid from the storage tank 313 and sends it into the falling channel 310 through the conveying hose 311. The second servo motor 325 drives the active magnetic rotor 324 to drive the driven magnetic rotor 322. The spiral auger blades 321 rotate, synchronously conveying waste and cleaning fluid. The ultrasonic transducer 326 outside the cleaning channel 320 performs ultrasonic cleaning on the waste. The cleaned mixture enters the separation chamber 330. The air knife-assisted first-stage filter 331 separates the waste and cleaning fluid. The cleaning fluid is filtered by the second-stage filter 333 in the filter chamber 332 and enters the flotation tank 420 of the circulation mechanism 400 through the inlet pipe 334. The separated waste falls into the vacuum induction melting furnace 410 for melting and regeneration. The micro bubble generator in the flotation tank 420 purifies the cleaning fluid. The third servo motor 425 drives the rotating shaft 421, pulley 422 and belt 423 to drive the push plate 424 to push the scum to the collection tank 426. The water immersion sensor controls the bidirectional gear pump 430 through the controller to realize the circulation of the cleaning fluid between the flotation tank 420 and the storage tank 313.

[0021] like Figure 2As shown, the recycling mechanism 200 includes a conveyor frame 210, on which two sets of conveyor rollers 212 are rotatably mounted. One set of conveyor rollers 212 is located at the output end of a stepper motor 211. When the stepper motor 211 is driven to work, the two rollers on the conveyor rollers 212 rotate relative to each other towards the gap between the rollers. The stainless steel stamping waste moves to one side through the gap between the rollers of the conveyor rollers 212. By using the two sets of conveyor rollers 212 to convey the stainless steel waste, the mechanism also limits the movement of the stainless steel waste, ensuring its smooth movement. The cylinder moves to the cutting plate 216, and then drives the hydraulic cylinder 214 to extend and retract the piston rod at the output end. The hydraulic cylinder 214 drives the cutting block 215 to perform corresponding lifting and lowering movements. During the movement of the cutting block 215, the sliding block and the sliding rod on the fixed seat 213 cooperate to limit the lifting and lowering position of the cutting block 215. When the cutting block 215 descends, the stainless steel scrap is cut by the cooperation of one side of the cutting plate 216 and the cutting block 215, so that the stainless steel scrap is cut from the long strip into the sheet. Then the cut stainless steel scrap falls into the inner cavity of the recycling hopper 220 for collection. like Figure 3 As shown, the recycling mechanism 200 is also equipped with a movable plate 223. The movable plate 223 is fitted with the bottom opening of the recycling hopper 220 to control the loading and release of waste. One side of the movable plate 223 has a toothed groove, which is rack-shaped. A gear 222 that is adapted to it is connected through the toothed groove. The gear 222 is fixedly installed at the output end of the first servo motor 221. The worktable 110 provides support and fixation for the first servo motor 221. At the same time, four moving blocks 224 are embedded in the top of the movable plate 223. The four moving blocks 224 are slidably connected to two limiting guide rails 225. The top of the limiting guide rails 225 is embedded in the worktable 110. At this time, the first servo motor 221 is driven, causing the gear 222 at the output end of the first servo motor 221 to rotate. The meshing connection between the movable plate 223 and the toothed groove allows the movable plate 223 to slide along the limiting guide rail 225. As the movable plate 223 slides, the stainless steel scrap in the recycling hopper 220 falls into the crusher 226 through the gap created between the recycling hopper 220 and the movable plate 223. The top of the crusher 226 and the bottom of the movable plate 223 are fitted with a clearance to prevent the stainless steel scrap from leaking out. The speed of the first servo motor 221 driving the gear 222 can be controlled to control the sliding of the movable plate 223, control the gap created by the sliding between the recycling hopper 220 and the movable plate 223, and control the falling rate of the stainless steel scrap in the recycling hopper 220. This prevents the crusher 226 from performing too much crushing work on the stainless steel scrap at the same time, which could cause the crusher 226 to be overloaded and malfunction. Figure 3 and Figure 4 As shown, the crushed stainless steel scrap falls through the falling channel 310; like Figure 4 The diagram shows the structure of the processing mechanism 300. The bottom of the falling channel 310 is connected to the cleaning channel 320. One side of the falling channel 310 is connected to the centrifugal pump 312 and the liquid storage tank 313 via a delivery hose 311. When the centrifugal pump 312 is working, the delivery hose 311 delivers cleaning fluid to the inner cavity of the falling channel 310. The cleaning fluid and stainless steel waste enter the inner cavity of the cleaning channel 320 simultaneously. A second servo motor 325 is provided on one side of the bottom of the cleaning channel 320, driving the second servo motor 325 to perform the operation. During operation, the active magnetic rotor 324 and the driven magnetic rotor 322 at the output end generate magnetic force to drive the driven magnetic rotor 322 to rotate synchronously. The isolation plate 323 installed in the cleaning channel 320 seals and separates the driven magnetic rotor 322 from the active magnetic rotor 324, preventing the cleaning fluid in the cleaning channel 320 from flowing through the gaps into the second servo motor 325 and causing a mechanical short circuit. The other side of the driven magnetic rotor 322 is fixed to the auger blade 321. At this time, with the second servo motor 325... Driven by the auger blades 321, the stainless steel scrap and cleaning fluid are transported within the cleaning channel 320. Simultaneously, the transport of the stainless steel scrap and cleaning fluid accelerates their mixing. Multiple ultrasonic transducers 326 are installed on the outer surface of the cleaning channel 320, allowing the stainless steel scrap to undergo ultrasonic cleaning simultaneously during transport. The surfactants in the cleaning fluid emulsify the oil. During simultaneous ultrasonic cleaning and cleaning fluid operation, the micro-jet generated by the cavitation effect of the ultrasonic transducers 326 directly impacts the oil film, peeling the oil from the metal surface. The acidic cleaning fluid dissolves the oxide scale, and ultrasonic vibration accelerates the reaction rate, preventing oxide scale residue from causing inclusions during smelting. Ultrasonic vibration causes debris to detach from the scrap surface, and the turbulence effect of the cleaning fluid carries away impurities. Combined with the stirring action of the auger blades 321, impurities are removed. The wetting effect of the cleaning fluid breaks down the adhesion between contaminants and the metal surface, and ultrasonic cavitation further decomposes organic matter, ensuring no carbon residue on the scrap surface and preventing the formation of pores during smelting. like Figure 4 and Figure 5As shown, the outlet of the cleaning channel 320 is connected to the separation chamber 330. The stainless steel waste and cleaning fluid transported by the screw conveyor blades 321 enter the inner cavity of the separation chamber 330. The top of the inner cavity of the separation chamber 330 is equipped with an air knife outlet. Under the action of the air knife, the cleaning fluid flows downward through the first-stage filter screen 331, while the stainless steel waste is filtered and screened through the first-stage filter screen 331. The first-stage filter screen 331 performs preliminary filtration of the stainless steel waste and the cleaning fluid. The bottom of the separation chamber 330 is connected to the filter chamber 332 through a flange. The multi-layer second-stage filter screen 333 in the filter chamber 332 performs secondary filtration of the cleaning fluid, filtering out small impurities in the cleaning fluid. While the filter chamber 332 is filtering the cleaning fluid, it can be removed through the flange for cleaning or replacement. Subsequently, the cleaning fluid that has been filtered in the second stage enters the inner cavity of the flotation tank 420 through the inlet pipe 334. like Figure 6 As shown, after opening the cover of the vacuum induction melting furnace 410, the stainless steel scrap, after being cleaned, is conveyed through the separation chamber 330 and falls by its own weight into the inner cavity of the vacuum induction melting furnace 410 for melting and shaping. Figure 7 As shown, after the cleaning fluid enters the flotation tank 420, the microbubble generator is activated. The microbubbles adsorb tiny metal fragments and abrasive particles, which float to the surface due to buoyancy, forming a scum layer or large flocs. Simultaneously, the hydrophobic properties of the bubble surface adsorb floating oil and emulsified oil in the cleaning fluid, forming an oil-gas complex that floats to the surface of the liquid. This drives the third servo motor 425 to rotate the shaft 421. The pulley 422 on the shaft 421 drives the belt 423 to rotate. Multiple push plates 424 are sequentially arranged on the belt 423. These push plates 424 push the scum layer and oil-gas complex on the surface of the liquid, causing them to move into the collection tank 426 for collection. A water immersion sensor monitors the water level in the flotation tank 420 in real time. When the water level is too low, such as... Figure 8 As shown, the bidirectional gear pump 430 draws the cleaning fluid from the inner cavity of the storage tank 313 to compensate the water level in the flotation tank 420. When the water level in the flotation tank 420 is excessive, the bidirectional gear pump 430 pumps the purified cleaning fluid from the flotation tank 420 to the storage tank 313.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. An automated production device for thermos cups, characterized in that, Including: The stamping mechanism (100) includes a worktable (110), a fixed frame (120), and a connecting seat (130). A recycling mechanism (200) is installed on a stamping mechanism (100). The recycling mechanism (200) includes a recycling hopper (220), which is embedded in the top of the worktable (110) in the stamping mechanism (100) for receiving the cut waste. A crusher (226) is provided directly below the recycling hopper (220). The waste in the recycling hopper (220) falls into the crusher (226) by its own weight and is crushed. A processing mechanism (300) is located at the bottom of the recycling mechanism (200). The processing mechanism (300) includes a cleaning channel (320), which is installed through and fixedly mounted on one side of the fixing frame (120) on the stamping mechanism (100). A falling channel (310) is connected to the top of the cleaning channel (320). The top of the falling channel (310) is connected to the crusher (226) in the recycling mechanism (200) to form a conveying channel for the crushed waste in the crusher (226). A recycling mechanism (400) is mounted on the top of the bottom side of the stamping mechanism (100), the recycling mechanism (400) including a vacuum induction melting furnace (410) for melting waste recycling.

2. The automated production device for thermos cups according to claim 1, characterized in that: The recycling mechanism (200) also includes a conveyor frame (210), on which two sets of conveyor rollers (212) are rotatably mounted. One set of conveyor rollers (212) is mounted on the output end of a stepper motor (211). A fixed seat (213) is provided on one side of the conveyor frame (210). A hydraulic cylinder (214) is mounted on the top of the fixed seat (213). A cutting block (215) is fixed at the output end of the hydraulic cylinder (214). The cutting block (215) is slidably mounted to the fixed seat (213) via a sliding block. A cutting plate (216) is embedded in the fixed seat (213). The cutting plate (216) and the cutting block (215) work together to cut the waste.

3. The automated production device for thermos cups according to claim 2, characterized in that: The recycling mechanism (200) also includes a movable plate (223), which has a toothed groove and is connected to a gear (222) through the toothed groove. Four movable blocks (224) are embedded on the top of the movable plate (223). The four movable blocks (224) are slidably mounted on two limiting guide rails (225). The two limiting guide rails (225) are embedded on one side of the worktable (110) in the stamping mechanism (100).

4. The automated production device for thermos cups according to claim 1, characterized in that: The processing mechanism (300) also includes a liquid storage tank (313), a centrifugal pump (312) is fixedly installed on one side of the liquid storage tank (313), a delivery hose (311) is fixedly installed on the other side of the centrifugal pump (312), and a drop channel (310) is fixedly installed at the other end of the delivery hose (311).

5. The automated production device for thermos cups according to claim 4, characterized in that: The processing mechanism (300) also includes a second servo motor (325), the output end of which is equipped with an active magnetic rotor (324). The active magnetic rotor (324) is magnetically coupled with a driven magnetic rotor (322) that is compatible with it. An isolation plate (323) is provided between the active magnetic rotor (324) and the driven magnetic rotor (322). The outer surface of the isolation plate (323) is tightly fitted with the inner cavity of the cleaning channel (320) to form a sealed partition of the inner cavity of the cleaning channel (320).

6. The automated production device for thermos cups according to claim 5, characterized in that: The driven magnetic rotor (322) is fixedly mounted with a spiral auger blade (321), which is rotatably mounted in the inner cavity of the cleaning channel (320). Multiple sets of ultrasonic transducers (326) are fixed on the outer surface of the cleaning channel (320).

7. The automated production device for thermos cups according to claim 5, characterized in that: The processing mechanism (300) also includes a separation chamber (330), one side of which is connected to the cleaning channel (320). The separation chamber (330) is provided with an air knife outlet, which is used to assist in the separation of waste and cleaning liquid. The inner cavity of the separation chamber (330) is provided with a first-stage filter screen (331). The bottom of the separation chamber (330) is connected to a filter chamber (332) through a flange. The inner cavity of the filter chamber (332) is provided with multiple layers of second-stage filter screens (333). The bottom of the filter chamber (332) is connected to an inlet pipe (334) through a flange.

8. The automated production device for thermos cups according to claim 1, characterized in that: The circulation mechanism (400) also includes an air flotation tank (420), which has two rotating shafts (421) rotatably mounted on it. Two pulleys (422) are fixedly mounted on each of the two rotating shafts (421). The four pulleys (422) are respectively connected to belts (423). Multiple push plates (424) are fixedly mounted between the two belts (423). A collection trough (426) is fixed on one side of the air flotation tank (420).

9. The automated production device for thermos cups according to claim 8, characterized in that: The inner cavity of the flotation tank (420) is equipped with a micro bubble generator and a water immersion sensor. The water immersion sensor is electrically connected to a bidirectional gear pump (430) fixed on one side of the flotation tank (420) via a controller. The other side of the bidirectional gear pump (430) is connected to the liquid storage tank (313) on the processing mechanism (300).

10. The automated production device for thermos cups according to claim 1, characterized in that: A connecting seat (130) is fixedly installed on the top of the stamping mechanism (100), and a stamping machine (131) is fixedly installed on the top of the connecting seat (130).

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