A cryogenic vacuum pump cold umbrella component forming and processing device

Abstract

The application discloses a low-temperature vacuum pump cold umbrella component forming and processing device and belongs to the technical field of low-temperature vacuum pumps. The low-temperature vacuum pump cold umbrella component forming and processing device comprises a cavity shell and a cold umbrella base arranged in the cavity shell. The cavity shell is internally provided with a lifting ring vertically moving up and down. The lifting ring is located outside the cold umbrella base. The inside of the lifting ring is symmetrically and slidably connected with arc-shaped blocks matched with the lifting ring. The surfaces of the two arc-shaped blocks are fixedly and jointly provided with a gear. The inner sides of the arc-shaped blocks are fixedly provided with a glue sprayer and an activated carbon sprayer respectively. The low-temperature vacuum pump cold umbrella component forming and processing device can automatically select granular activated carbons with different sizes to be covered and adhered according to the distance between the cold umbrella base and the glue sprayer, effectively prevents the activated carbon from sliding under the action of gravity when the adhesive property of the glue is not strong, solves the problem that the activated carbon is unevenly distributed on the surface of the cold umbrella base, and improves the processing quality of the low-temperature vacuum pump cold umbrella forming.

Description

Technical Field

[0001] This invention relates to the field of cryogenic vacuum pump technology, and more specifically, to a forming and processing apparatus for cryogenic vacuum pump cooling umbrella components. Background Technology

[0002] Cryogenic vacuum pumps, also known as cryogenic condensation pumps, utilize ultra-low temperature refrigeration to cause gas molecules to condense and adsorb directly onto the low-temperature cold surface, thereby removing the gas inside the cavity and achieving a high vacuum.

[0003] Chinese Patent Publication No. CN118934538B discloses a low-temperature vacuum pump cooling umbrella processing device, including a protective cover, which is divided into an upper cover and a lower cover; a guide plate, which is fixedly connected between the upper cover and the lower cover, and the guide plate also has an activated carbon inlet; an intermediate cavity, which is rotatably disposed in the guide plate, and the intermediate cavity includes a cavity cover plate, on which an intermediate positioning block, an array positioning block and an intermediate avoidance block are fixedly connected; a guide ring, which is slidably placed in the intermediate cavity; a driving assembly including a drive motor detachably connected to the intermediate cavity and a vibrator slidably connected to the protective cover; and a flipping assembly slidably connected to the protective cover.

[0004] The above-mentioned technical solutions can significantly shorten the forming time of cold umbrellas, improve product quality, and ensure product stability and reliability. However, some traditional cold umbrella forming equipment requires spraying glue onto the surface of the cold umbrella during the processing, and then adding activated carbon into the cavity. The activated carbon particles are then adhered to the surface of the cold umbrella by vibration. Since the cold umbrella is an umbrella-shaped structure and the glue spraying device is fixed in position, the distance between the glue spraying device and the end and bottom of the cold umbrella will be unequal. Although the glue sprayed by the glue spraying device adheres evenly to the surface of the cold umbrella, due to the unequal spraying distance and the difference in adhesion between the end and bottom of the cold umbrella caused by temperature changes, the distance between the end of the cold umbrella and the glue spraying device is larger, which leads to weak adhesion at the end of the cold umbrella. Activated carbon particles of the same size may slide off under their own weight due to weak adhesion at the end of the cold umbrella, resulting in uneven distribution of activated carbon on the surface of the cold umbrella and affecting the processing quality of the cold umbrella forming. Summary of the Invention

[0005] The purpose of this invention is to provide a forming and processing apparatus for cryogenic vacuum pump cooling umbrella components, so as to solve the problems mentioned in the background art above: To achieve the above objectives, the present invention provides the following technical solution: A low-temperature vacuum pump cooling umbrella component molding and processing device includes a cavity shell and a cooling umbrella base material disposed inside it. A vertically moving lifting ring is disposed inside the cavity shell, located outside the cooling umbrella base material. Symmetrically slidingly connected to the lifting ring are matching arc-shaped blocks. Gears are fixedly mounted on the surfaces of two arc-shaped blocks. An adhesive sprayer and an activated carbon sprayer are fixedly mounted on the inner side of one of the arc-shaped blocks. A turntable that follows the gear movement is rotatably connected to the top of the cavity shell. A through-type fixing joint is fixedly mounted in the center of the turntable's surface. A rotating ring is rotatably connected to the bottom surface of the fixing joint. A connecting pipe is fixedly installed and communicates with the gear. An outer ring is rotatably connected to the end surface of the connecting pipe. A multi-stage lifting rod is provided inside the gear. The bottom end of the multi-stage lifting rod is fixedly connected to the inner side of the gear, and the top end of the multi-stage lifting rod is fixedly connected to the surface of the outer ring. A through groove is opened on the surface of the turntable. A matching lifting square tube is slidably connected inside the through groove. The bottom surface of the lifting square tube is fixedly connected to and communicates with the activated carbon injector. A multi-layer storage container is provided above the turntable. A lifting shell communicating with the lifting square tube is fixedly installed on the top surface of the lifting square tube. An opening communicating with the multi-layer storage container is opened on the top surface of the lifting shell.

[0006] Preferably, the surface of the multi-layer storage device is provided with a sliding groove, which is slidably matched with the lifting shell. A sealing plate that is slidably matched with the sliding groove is fixedly installed on the top surface of the lifting shell. Each layer of the multi-layer storage device is provided with a drain port. Granular activated carbon is added to each layer of the multi-layer storage device, and the granular activated carbon in the multi-layer storage device gradually increases in size from top to bottom.

[0007] Preferably, the cavity shell includes a first shell and a second shell that is snapped and sealed with it. A fixed vertical frame is fixedly installed on the inner side of the first shell. A matching lifting block is slidably connected inside the fixed vertical frame. The lifting block is fixedly connected to a lifting ring. A lead screw is rotatably connected inside the fixed vertical frame. The lead screw is threadedly connected to the lifting block.

[0008] Preferably, a motor is fixedly installed on the top surface of the fixed vertical frame, the output end of the motor is fixedly connected to the lead screw, a placement seat is fixedly installed on the inner bottom surface of the housing, and the cooling umbrella base material is placed in the middle of the surface of the placement seat.

[0009] Preferably, a glue injection pump is fixedly installed on the surface of the gear, the inlet end of the glue injection pump is connected to a connecting pipe through a hose, and the outlet end of the glue injection pump is connected to a glue sprayer through a hose.

[0010] Preferably, a fixed frame is fixedly installed on the surface of the lifting ring, a geared wheel that meshes with a gear is rotatably connected below the fixed frame, a motor is fixedly installed on the surface of the fixed frame, and the output end of the motor is fixedly connected to the geared wheel.

[0011] Preferably, the top surfaces of the first housing and the second housing are respectively fixedly installed with arc-shaped rail one and arc-shaped rail two. The arc-shaped rail one and arc-shaped rail two match each other. After the first housing and the second housing are snapped together, the arc-shaped rail one and arc-shaped rail two match each other to form a complete circular track, and the circular track is matched and connected to the turntable for rotation.

[0012] Preferably, a glue storage bottle is threadedly connected to the top surface of the fixed joint, the fixed joint is connected to the rotating ring, a stand is fixedly installed on the surface of the turntable, and the top surface of the stand is fixedly connected to the multi-layer storage container.

[0013] Preferably, an inlet pipe is fixedly installed on the surface of any layer of the multi-layer storage device, and a carbon storage bottle is threadedly connected to the top surface of any inlet pipe.

[0014] Preferably, a base is fixedly connected to the bottom surface of the cavity shell, and a controller is fixedly installed on the surface of the base. The controller is electrically connected to the motor via wires, the controller is electrically connected to the glue injection pump via wires, and the controller is electrically connected to the motor via wires.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1) In use, this cryogenic vacuum pump cold umbrella component forming and processing device works by moving a lifting block, which in turn moves a lifting ring downwards. The lifting ring then moves two arc-shaped blocks and a gear downwards. The downward movement of the gear extends a multi-stage lifting rod. The arc-shaped blocks move a lifting square tube downwards inside the slot. The lifting square tube moves a lifting shell inside the slide groove. The lifting shell moves an opening that connects to the top outlet of the multi-layer storage unit. The other outlets of the multi-layer storage unit are closed. The gear rotates, causing the two arc-shaped blocks to rotate inside the lifting ring. The rotation of the arc-shaped blocks also causes the glue sprayer and activated carbon sprayer to rotate. The simultaneous rotation of the glue sprayer and activated carbon sprayer sprays glue and adheres activated carbon to the surface area of ​​the cold umbrella base material. Ultimately, the entire surface of the cold umbrella base material is adhered with activated carbon. Based on the distance between the cold umbrella base material and the glue sprayer, different sized activated carbon particles are automatically selected for covering and adhesion. This effectively prevents the activated carbon from sliding off under its own weight when the glue adhesion is weak, solves the problem of uneven distribution of activated carbon on the surface of the cold umbrella base material, and improves the processing quality of cryogenic vacuum pump cold umbrella forming.

[0016] 2) When using this low-temperature vacuum pump cold umbrella component molding and processing device, it automatically selects activated carbon particles of different sizes for covering and adhesion based on the distance between the cold umbrella base material and the glue sprayer. No human intervention is required throughout the process, making the cold umbrella base material processing convenient, fast, time-saving, and labor-saving, thus improving the processing efficiency of the cold umbrella base material. Attached Figure Description

[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 separate structure of shell one and shell two of the present invention; Figure 3 This is a schematic diagram of the cooling umbrella base material and the placement seat structure of the present invention; Figure 4 This is a schematic diagram of the position structure of the turntable and the fixed joint of the present invention; Figure 5 This is a schematic diagram of the positional structure of the arc-shaped block and gear of the present invention; Figure 6 This is a schematic diagram of the cooling umbrella base material and the position structure of the lifting ring in this invention; Figure 7 This is a schematic diagram of the position structure of the rotating ring and connecting pipe of the present invention; Figure 8 This is a schematic diagram of the positional structure of the lifting ring and the arc-shaped block of the present invention; Figure 9 This is a schematic diagram of the multi-stage lifting rod and outer ring position structure of the present invention; Figure 10 This is a schematic diagram showing the position and structure of the glue sprayer and activated carbon sprayer of the present invention; Figure 11 This is a schematic diagram of the positional structure of the lifting square tube and the lifting shell of the present invention; Figure 12 This is a schematic diagram showing the position and structure of the lifting shell and sealing plate of the present invention; Figure 13 This is a schematic diagram of the lifting shell and opening position structure of the present invention.

[0018] The diagram labels are as follows: 1. Cavity shell; 2. Cooling umbrella base material; 3. Lifting ring; 4. Arc-shaped block; 5. Gear; 6. Glue sprayer; 7. Activated carbon sprayer; 8. Turntable; 9. Fixed joint; 10. Rotary ring; 11. Connecting pipe; 12. Multi-stage lifting rod; 13. Outer ring; 14. Through groove; 15. Lifting square tube; 16. Multi-layer storage container; 17. Lifting shell; 18. Sealing plate; 19. Opening; 20. 21. Slide rail; 22. Outlet; 23. Housing 1; 24. Housing 2; 25. Fixed vertical frame; 26. Lifting block; 27. Lead screw; 28. Motor; 29. ​​Placement seat; 30. Glue injection pump; 31. Fixed frame; 32. Gear wheel; 33. Motor; 34. Arc rail 1; 35. Arc rail 2; 36. Glue storage bottle; 37. Stand; 38. Injection pipe; 39. Carbon storage bottle; 40. Controller. Detailed Implementation

[0019] Please see Figure 1 - Figure 13A low-temperature vacuum pump cooling umbrella component molding and processing device includes a cavity shell 1 and a cooling umbrella base material 2 disposed inside it. The cavity shell 1 is a low-temperature vacuum cavity in the prior art, and the cooling umbrella base material 2 is a conventional cooling umbrella base material 2 in the prior art. A vertically moving lifting ring 3 is disposed inside the cavity shell 1, and the lifting ring 3 is located outside the cooling umbrella base material 2. The lifting ring 3 is symmetrically slidably connected to a matching arc-shaped block 4 inside it. A gear 5 is fixedly installed on the surface of the two arc-shaped blocks 4. A glue sprayer 6 and an activated carbon sprayer 7 are respectively fixedly installed on the inner side of one of the arc-shaped blocks 4. The glue sprayer 6 is a conventional glue sprayer 6 in the prior art, and the activated carbon sprayer 7 is a conventional activated carbon sprayer 7 in the prior art. A turntable 8, which follows the movement of gear 5, is rotatably connected to the top of the turntable 8. A through-type fixed joint 9 is fixedly installed in the middle of the surface of the turntable 8. A rotating ring 10 is rotatably connected to the bottom surface of the fixed joint 9. A connecting pipe 11 communicating with the bottom surface of the rotating ring 10 is fixedly installed. An outer ring 13 is rotatably connected to the end surface of the connecting pipe 11. A multi-stage lifting rod 12 is provided inside the gear 5. The multi-stage lifting rod 12 is a conventional multi-stage lifting rod 12 in the prior art. The bottom end of the multi-stage lifting rod 12 is fixedly connected to the inner side of the gear 5, and the top end of the multi-stage lifting rod 12 is fixedly connected to the surface of the outer ring 13. A through-type slot 14 is opened on the surface of the turntable 8. A matching lifting square tube 15 is slidably connected inside the slot 14. The bottom surface of the rotating disc 8 is fixedly connected to and communicates with the activated carbon injector 7. A multi-layer storage tank 16 is set above the rotating disc 8. A lifting shell 17 communicating with the top surface of the lifting square tube 15 is fixedly installed. The top surface of the lifting shell 17 has an opening 19 that communicates with the multi-layer storage tank 16 layer by layer. The lifting ring 3 moves downward through the movement of the lifting block 25. The movement of the lifting ring 3 moves the two arc blocks 4 and the gear 5 downward. The downward movement of the gear 5 causes the multi-stage lifting rod 12 to extend. The movement of the arc blocks 4 moves the lifting square tube 15 downward inside the groove 14. The movement of the lifting square tube 15 moves the lifting shell 17 inside the slide 20. The movement of the lifting shell 17 moves the opening 19 to communicate with the uppermost outlet 21 of the multi-layer storage tank 16. The remaining outlets 21 of the multi-layer storage unit 16 are all closed. The gear 5 rotates, causing two arc blocks 4 to rotate inside the lifting ring 3. The rotation of the arc blocks 4 also causes the glue sprayer 6 and the activated carbon sprayer 7 to rotate. The glue sprayer 6 and the activated carbon sprayer 7 rotate simultaneously, thereby spraying glue and adhering activated carbon to the surface area of ​​the cold umbrella base material 2. Finally, the activated carbon is adhered to the entire surface of the cold umbrella base material 2. According to the distance between the cold umbrella base material 2 and the glue sprayer 6, activated carbon particles of different sizes are automatically selected for covering and adhesion, which effectively prevents the activated carbon from sliding off under its own weight when the glue adhesion is not strong. This solves the problem of uneven distribution of activated carbon on the surface of the cold umbrella base material 2 and improves the processing quality of the low temperature vacuum pump cold umbrella forming.Based on the distance between the cooling umbrella base material 2 and the adhesive sprayer 6, activated carbon particles of different sizes are automatically selected for covering and adhesion. The entire process requires no human intervention, making the processing of the cooling umbrella base material 2 convenient, quick, and labor-saving, thus improving its processing efficiency.

[0020] Please see Figure 11 - Figure 13 The surface of the multi-layer storage container 16 is provided with a sliding groove 20, which is slidably matched with the lifting shell 17. A sealing plate 18 that is slidably matched with the sliding groove 20 is fixedly installed on the top surface of the lifting shell 17. Each layer of the multi-layer storage container 16 is provided with a drain port 21. Granular activated carbon is added to each layer of the multi-layer storage container 16. The granular activated carbon in the multi-layer storage container 16 gradually increases in size from top to bottom. According to the distance between the cold umbrella base material 2 and the glue sprayer 6, granular activated carbon of different sizes is automatically selected for covering and adhesion, which effectively prevents the activated carbon from sliding down under its own weight when the glue adhesion is not strong, and solves the problem of uneven distribution of activated carbon on the surface of the cold umbrella base material 2.

[0021] Please see Figure 1 - Figure 5 The cavity shell 1 includes a first shell 22 and a second shell 23 that is snapped and sealed with it. A fixed vertical frame 24 is fixedly installed on the inner side of the first shell 22. A matching lifting block 25 is slidably connected inside the fixed vertical frame 24. The lifting block 25 is fixedly connected to the lifting ring 3. A lead screw 26 is rotatably connected inside the fixed vertical frame 24. The lead screw 26 is threadedly connected to the lifting block 25, making the movement of the lifting block 25 inside the fixed vertical frame 24 more stable.

[0022] Please see Figure 1 - Figure 6 A motor 27 is fixedly installed on the top surface of the fixed vertical frame 24. The output end of the motor 27 is fixedly connected to the lead screw 26. A placement seat 28 is fixedly installed on the inner bottom surface of the housing 22. A clamping device is provided on the surface of the placement seat 28. The clamping device is existing technology. The cold umbrella base material 2 is placed in the middle of the surface of the placement seat 28. The motor 27 is a conventional forward and reverse servo motor 27 in the prior art.

[0023] Please see Figure 6 - Figure 10 A glue injection pump 29 is fixedly installed on the surface of gear 5. The inlet end of the glue injection pump 29 is connected to the connecting pipe 11 through a hose. The glue injection pump 29 is a conventional glue injection pump 29 in the prior art. The outlet end of the glue injection pump 29 is connected to the glue sprayer 6 through a hose.

[0024] Please see Figure 5 - Figure 8A fixed frame 30 is fixedly installed on the surface of the lifting ring 3. A gear 31 that meshes with the gear 5 is rotatably connected to the lower part of the fixed frame 30. A motor 32 is fixedly installed on the surface of the fixed frame 30. The motor 32 is a conventional motor 32 in the prior art. The output end of the motor 32 is fixedly connected to the gear 31.

[0025] Please see Figure 1 - Figure 6 Arc-shaped rail 1 33 and arc-shaped rail 2 34 are fixedly installed on the top surfaces of housing 1 22 and housing 2 23 respectively. Arc-shaped rail 1 33 and arc-shaped rail 2 34 match each other. After housing 1 22 and housing 2 23 are interlocked, arc-shaped rail 1 33 and arc-shaped rail 2 34 match each other to form a complete circular track. The circular track is matched and connected to the turntable 8 to ensure the stable rotation of the turntable 8.

[0026] Please see Figure 1 - Figure 13 The top surface of the fixed connector 9 is threaded with a glue storage bottle 35, which is a conventional glue storage bottle 35 in the prior art. The fixed connector 9 is connected to the rotating ring 10. A stand 36 is fixedly installed on the surface of the turntable 8. The top surface of the stand 36 is fixedly connected to the multi-layer storage device 16, which is a conventional multi-layer storage device 16 in the prior art.

[0027] Please see Figure 6 - Figure 10 Each layer of the multi-layer storage device 16 is fixedly equipped with an inlet pipe 37, and the top surface of each inlet pipe 37 is threadedly connected to a carbon storage bottle 38, which is a conventional carbon storage bottle 38 in the prior art.

[0028] Please see Figure 1 - Figure 3 A base 39 is fixedly connected to the bottom surface of the cavity shell 1. A controller 40 is fixedly installed on the surface of the base 39. The controller 40 is a conventional programmable control device in the prior art. The controller 40 is electrically connected to the motor 32 through wires, the controller 40 is electrically connected to the glue pump 29 through wires, and the controller 40 is electrically connected to the motor 27 through wires. The controller 40 controls the glue pump 29, the motor 32 and the motor 27 to work, which is the prior art and will not be described in detail here.

[0029] The steps for using this invention are as follows: When using this cryogenic vacuum pump cooling umbrella component molding and processing device, first, install the glue storage bottle 35 on the fixed connector 9, and install multiple carbon storage bottles 38 on multiple inlet pipes 37 respectively. Initially, the gear 5 is located below the outer ring 13. Manually open the housing 23, then place the cooling umbrella base material 2 on the surface of the placement seat 28 and fix it (the surface of the placement seat 28 is equipped with a clamping device, which is existing technology and not shown in the figure). Then, snap the housing 23 onto the housing 22. At this time, the housing 23 and housing 22 are snapped together and sealed. The arc-shaped rail 34 on the surface of the housing 23 matches the arc-shaped rail 33 to form a complete circular track, and the circular track matches the turntable 8. Operate the controller 40 to control... The controller 40 controls the motor 27 to rotate (motor 27 is a servo motor 27 in the prior art). The rotation of motor 27 drives the lead screw 26 to rotate, causing the lifting block 25 to move downward inside the fixed vertical frame 24. The movement of the lifting block 25 causes the lifting ring 3 to move downward. The movement of the lifting ring 3 causes the two arc blocks 4 and the gear 5 to move downward. The downward movement of the gear 5 causes the multi-stage lifting rod 12 to extend. The movement of the arc blocks 4 causes the lifting square tube 15 to move downward inside the slot 14. The movement of the lifting square tube 15 causes the lifting shell 17 to move inside the slide 20. The movement of the lifting shell 17 causes the opening 19 to move and connect with the uppermost outlet 21 of the multi-layer storage device 16. The other outlets 21 of the multi-layer storage device 16 are closed. At this time, the motor 27 stops rotating, and the arc blocks 4... The glue sprayer 6 and activated carbon sprayer 7 on the side are aligned with the top of the cooling umbrella base material 2. At this time, the controller 40 simultaneously controls the motor 32, the glue pump 29, and the activated carbon sprayer 7 to work. The motor 32 rotates, causing the gear 31 to rotate. The gear 31 rotates, causing the gear 5 to rotate. The gear 5 rotates, causing the two arc blocks 4 to rotate inside the lifting ring 3. The rotation of the arc blocks 4 also causes the glue sprayer 6 and the activated carbon sprayer 7 to rotate. The rotation of the gear 5 also causes the multi-stage lifting rod 12 to rotate. The rotation of the multi-stage lifting rod 12 causes the outer ring 13 to rotate. The rotation of the outer ring 13 causes the connecting pipe 11 and the rotating ring 10 to rotate (the surface of the connecting pipe 11 is equipped with a heater, which is a conventional heating device in the prior art and is not shown in the figure). The glue pump 29 works to fill the glue storage bottle. The adhesive inside component 35 is extracted and enters the connecting pipe 11 through the fixed connector 9 and the rotating ring 10. After being heated, the adhesive enters the adhesive sprayer 6 and is then sprayed onto the top of the cooling umbrella base material 2. As the adhesive sprayer 6 rotates around the cooling umbrella base material 2, it completes the adhesive spraying onto the surface of the base material 2. The activated carbon sprayer 7 rotates, causing the lifting square tube 15 to rotate. The lifting square tube 15 rotates, causing the turntable 8 to rotate on a circular track, which in turn causes the lifting shell 17 and the multi-layer storage container 16 to rotate. Since the top layer of the multi-layer storage container 16 contains activated carbon with smaller particle sizes, the activated carbon is discharged through the outlet 21 into the opening 19, and then reaches the activated carbon sprayer 7 through the lifting shell 17 and the lifting square tube 15.The activated carbon sprayer 7 sprays activated carbon onto the adhesive surface of the cooling umbrella base material 2. Because the distance between the top of the cooling umbrella base material 2 and the adhesive sprayer 6 is relatively large, smaller particles of activated carbon are used for adhesion. After the activated carbon is adhered to the top of the cooling umbrella base material 2, the controller 40 controls the motor 27 to rotate again, causing the adhesive sprayer 6 and the activated carbon sprayer 7 to move downwards to the middle surface area of ​​the cooling umbrella base material 2. Through the above steps, the adhesive sprayer 6 and the activated carbon sprayer 7 rotate simultaneously, thereby spraying and adhering adhesive to the middle surface area of ​​the cooling umbrella base material 2. Activated carbon is applied to achieve complete adhesion of activated carbon to the surface of the cooling umbrella base material 2. Based on the distance between the cooling umbrella base material 2 and the glue sprayer 6, activated carbon particles of different sizes are automatically selected for covering and adhesion. This scheme involves the movement of the lifting block 25, which in turn moves the lifting ring 3 downwards. The lifting ring 3, in turn, moves the two arc-shaped blocks 4 and the gear 5 downwards. The downward movement of the gear 5 causes the multi-stage lifting rod 12 to extend. The movement of the arc-shaped blocks 4 moves the lifting square tube 15 downwards inside the groove 14. The movement of the lifting square tube 15 moves the lifting shell 17 downwards inside the slide 20. The lifting shell 17 moves, causing the opening 19 to connect with the top outlet 21 of the multi-layer storage unit 16. All other outlets 21 of the multi-layer storage unit 16 are closed. The gear 5 rotates, causing two arc-shaped blocks 4 to rotate inside the lifting ring 3. The rotation of the arc-shaped blocks 4 also causes the glue sprayer 6 and activated carbon sprayer 7 to rotate. The glue sprayer 6 and activated carbon sprayer 7 rotate simultaneously, thus spraying glue and adhering activated carbon to the surface area of ​​the cooling umbrella base material 2, ultimately achieving complete adhesion of activated carbon to the entire surface of the cooling umbrella base material 2. Furthermore, based on the relationship between the cooling umbrella base material 2 and the glue sprayer 6... The system automatically selects activated carbon particles of different sizes for covering and adhesion based on the distance between the cold umbrella base material 2 and the glue sprayer 6. This effectively prevents the activated carbon from slipping off under its own weight when the adhesive adhesion is weak, and solves the problem of uneven distribution of activated carbon on the surface of the cold umbrella base material 2, thus improving the processing quality of the low-temperature vacuum pump cold umbrella forming. During the automatic selection and covering process based on the distance between the cold umbrella base material 2 and the glue sprayer 6, no human intervention is required. The processing of the cold umbrella base material 2 is convenient, quick, time-saving, and labor-saving, improving the processing efficiency of the cold umbrella base material 2.

[0030] 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 preferred examples and are not intended to limit 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 present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low-temperature vacuum pump cooling umbrella component forming and processing device, comprising a cavity shell (1) and a cooling umbrella base material (2) disposed therein, characterized in that: The cavity shell (1) is provided with a vertically moving lifting ring (3) inside. The lifting ring (3) is located outside the cold umbrella base material (2). The lifting ring (3) is symmetrically slidably connected with matching arc-shaped blocks (4) inside. Gears (5) are fixedly installed on the surfaces of the two arc-shaped blocks (4). Adhesive sprayer (6) and activated carbon sprayer (7) are fixedly installed on the inner side of one of the arc-shaped blocks (4). A turntable (8) that follows the movement of the gear (5) is rotatably connected to the top of the cavity shell (1). A through-type fixed joint (9) is fixedly installed in the middle of the surface of the turntable (8). A rotating ring (10) is rotatably connected to the bottom surface of the fixed joint (9). A connecting pipe (11) communicating with the bottom surface of the rotating ring (10) is fixedly installed. The end of the connecting pipe (11) The surface is rotatably connected to an outer ring (13). The inner side of the gear (5) is provided with a multi-stage lifting rod (12). The bottom end of the multi-stage lifting rod (12) is fixedly connected to the inner side of the gear (5). The top end of the multi-stage lifting rod (12) is fixedly connected to the surface of the outer ring (13). The surface of the turntable (8) is provided with a through groove (14). The inside of the through groove (14) is slidably connected to a matching lifting square tube (15). The bottom surface of the lifting square tube (15) is fixedly connected to and communicates with the activated carbon injector (7). A multi-layer storage container (16) is provided above the turntable (8). The top surface of the lifting square tube (15) is fixedly installed with a lifting shell (17) communicating with it. The top surface of the lifting shell (17) is provided with an opening (19) communicating with the multi-layer storage container (16) layer by layer.

2. The cryogenic vacuum pump cooling umbrella component forming and processing device according to claim 1, characterized in that: The surface of the multi-layer storage unit (16) is provided with a sliding groove (20), which is slidably matched with the lifting shell (17). The top surface of the lifting shell (17) is fixedly installed with a sealing plate (18) that is slidably matched with the sliding groove (20). Each layer of the multi-layer storage unit (16) is provided with a drain port (21). Each layer of the multi-layer storage unit (16) is filled with granular activated carbon, and the granular activated carbon in the multi-layer storage unit (16) gradually increases in size from top to bottom.

3. The cryogenic vacuum pump cooling umbrella component forming and processing device according to claim 2, characterized in that: The cavity shell (1) includes a first shell (22) and a second shell (23) that is snapped and sealed with it. A fixed vertical frame (24) is fixedly installed on the inner side of the first shell (22). A matching lifting block (25) is slidably connected inside the fixed vertical frame (24). The lifting block (25) is fixedly connected to the lifting ring (3). A lead screw (26) is rotatably connected inside the fixed vertical frame (24). The lead screw (26) is threadedly connected to the lifting block (25).

4. The cryogenic vacuum pump cooling umbrella component forming and processing device according to claim 3, characterized in that: A motor (27) is fixedly installed on the top surface of the fixed vertical frame (24). The output end of the motor (27) is fixedly connected to the lead screw (26). A placement seat (28) is fixedly installed on the inner bottom surface of the housing (22). The cold umbrella base material (2) is placed in the middle of the surface of the placement seat (28).

5. The cryogenic vacuum pump cooling umbrella component forming and processing device according to claim 1, characterized in that: A glue injection pump (29) is fixedly installed on the surface of the gear (5). The inlet end of the glue injection pump (29) is connected to the connecting pipe (11) through a hose, and the outlet end of the glue injection pump (29) is connected to the glue sprayer (6) through a hose.

6. The cryogenic vacuum pump cooling umbrella component forming and processing device according to claim 1, characterized in that: A fixed frame (30) is fixedly installed on the surface of the lifting ring (3). A gear wheel (31) that meshes with the gear (5) is rotatably connected below the fixed frame (30). A motor (32) is fixedly installed on the surface of the fixed frame (30). The output end of the motor (32) is fixedly connected to the gear wheel (31).

7. The cryogenic vacuum pump cooling umbrella component forming and processing device according to claim 3, characterized in that: Arc-shaped rail 1 (33) and arc-shaped rail 2 (34) are fixedly installed on the top surfaces of the first shell (22) and the second shell (23), respectively. The arc-shaped rail 1 (33) and arc-shaped rail 2 (34) match each other. After the first shell (22) and the second shell (23) are snapped together, the arc-shaped rail 1 (33) and arc-shaped rail 2 (34) match each other to form a complete circular track, and the circular track is matched and connected to the turntable (8) for rotation.

8. The cryogenic vacuum pump cooling umbrella component forming and processing device according to claim 7, characterized in that: The top surface of the fixed joint (9) is threaded with a glue storage bottle (35), the fixed joint (9) is connected to the rotating ring (10), and the surface of the turntable (8) is fixedly mounted with a stand (36), the top surface of the stand (36) is fixedly connected to the multi-layer storage container (16).

9. The cryogenic vacuum pump cooling umbrella component forming and processing device according to claim 8, characterized in that: Each layer of the multi-layer storage device (16) is fixedly equipped with an inlet tube (37), and the top surface of each inlet tube (37) is threadedly connected to a carbon storage bottle (38).

10. The cryogenic vacuum pump cooling umbrella component forming and processing device according to claim 1, characterized in that: A base (39) is fixedly connected to the bottom surface of the cavity shell (1). A controller (40) is fixedly installed on the surface of the base (39). The controller (40) is electrically connected to the motor (32) through a wire. The controller (40) is electrically connected to the glue injection pump (29) through a wire. The controller (40) is electrically connected to the motor (27) through a wire.

Images