Full-automatic ultrasonic cleaning machine for spinneret plate in chemical fiber industry and cleaning process of full-automatic ultrasonic cleaning machine

Abstract

The full-automatic ultrasonic cleaning machine comprises a rack, the longitudinal section of the side of the rack is in an L shape, the front side of the rack is provided with a station table, the rear side of the rack is provided with a machine cavity, and the station table is sequentially provided with a feeding station, a cleaning station, a hot air water cutting station, a baking station and a discharging station from feeding to discharging. A transplanting mechanism is arranged on the front side face of the rack and located above the station table, an electric control cabinet is arranged on one side of the rack, a water supply tank, a water pump, a filter tank, an air blower, a vacuum pump and an infrared heater are sequentially arranged in the machine cavity from the feeding side to the discharging side, the water pump is communicated with the water supply tank through a water pipe, and the filter tank is communicated with the air blower through an air pipe. The feeding station, the cleaning station, the wind cutting station, the drying station, the discharging station and the like are arranged on the cleaning machine, the jig plate is moved through the transplanting mechanism, material flowing among the stations on the whole equipment is automatic, and the automatic feeding and discharging process can be achieved through the arrangement of the skip car and the feeding and discharging mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of spinneret cleaning machines, in particular to a full-automatic ultrasonic cleaning machine for spinnerets in the chemical fiber industry and a cleaning process thereof. Background Art

[0002] Chemical fiber products refer to fiber materials made of natural or artificial polymer substances, and their molding process usually requires the use of spinnerets. The spinneret, also known as the spinning cap, is used to transform the viscous polymer melt or solution into a thin stream with a specific cross-section through micropores, and solidify it into a filament through a coagulation medium such as air or a coagulation bath. With the continuous improvement of spinneret processing technology, the number of micropores in a spinneret can reach tens of thousands, and its pore size is only 50 to 100 microns, with small pore size and large aspect ratio. During the spinning process, the extremely tiny impurities remaining in the spinneret holes will directly affect the appearance of the fiber, and even cause broken ends and hairy fibers to affect the fiber molding. Therefore, the cleanliness of the spinneret will directly affect the quality and production efficiency of the fiber. After a single use of the spinneret, it is usually necessary to clean the spinneret before it can continue to be used in production.

[0003] Common existing spinneret cleaning methods include calcination, vacuum-high temperature decomposition, salt bath, dissolution and ultrasonic cleaning. Among them, ultrasonic cleaning is one of the most widely used methods for cleaning spinnerets in the chemical fiber industry. Its working principle is to generate a large number of microbubbles inside the cleaning liquid under ultrasonic vibration, and generate strong impact force through the expansion and rupture of the microbubbles to achieve the purpose of cleaning the dirt on the surface of the object; the existing ultrasonic cleaning machine for spinneret cleaning, such as a vibrating plate ultrasonic cleaning device and cleaning method for chemical fiber spinneret (patent number: CN202010267361.8), comprises a cleaning tank and a vibrating plate ultrasonic device, the vibrating plate ultrasonic device comprises an ultrasonic power supply, a transducer, a horn and a vibrating plate connected in sequence, the vibrating plate is provided with a first opening and a fastener for placing the spinneret, the fastener fixes the spinneret to the vibrating plate; the transducer converts electrical energy into mechanical vibration to drive the vibrating plate and the spinneret to vibrate as a whole through the horn. The present invention drives the spinneret to vibrate at high frequency mechanically by a vibration plate, so that the spinneret becomes a device component for providing ultrasonic radiation to the cleaning medium, which is beneficial to improving the cleaning effect of the spinneret and achieving the purpose of efficient batch cleaning of the spinneret.

[0004] Existing ultrasonic cleaning equipment for spinnerets all adopts manual loading and unloading and manual handling, and its operation requires a large amount of manpower participation, which is inefficient, and the cleaning equipment only has the function of cleaning the spinneret. After cleaning, the residual water on the surface of the spinneret is usually removed by drying or blowing with a fan. This cleaning and post-cleaning process cannot guarantee the thoroughness of cleaning. Summary of the invention

[0005] Aiming at the problems of large manual participation, low efficiency and incomplete cleaning in existing ultrasonic cleaning equipment for spinnerets, the present invention provides a fully automatic ultrasonic cleaning machine for spinnerets in chemical fiber industry and a cleaning process thereof.

[0006] The present invention adopts the following technical solutions to solve the above technical problems:

[0007] The first aspect of the present invention is to provide a fully automatic ultrasonic cleaning machine for spinnerets in the chemical fiber industry, comprising a frame, a plurality of top cover plates are arranged on the top of the frame, a plurality of machine side doors and side sealing plates are arranged on the side, the longitudinal section of the frame side is in an "L" shape, the front side of the frame is arranged as a work station, and the rear side is arranged as a machine cavity, the work station is arranged in sequence from loading to unloading: a loading station, a cleaning station, a hot air water cutting station, a baking station, and an unloading station, a transplanting mechanism is arranged on the front side of the frame above the work station, an electric control cabinet is arranged on one side of the frame, and the machine cavity is arranged in sequence from the loading side to the unloading side: a water supply tank, a water pump, a filter box, a blower, a vacuum pump, and an infrared heater, the water pump is connected to the water supply tank through a water pipe, and the filter box is connected to the blower through an air duct;

[0008] A loading port and a unloading port are respectively provided at the loading station and the unloading station, and a material cart is provided at each of the loading port and the unloading port, a plurality of jig plates are stacked on the material cart, a plurality of circular holes for placing spinnerets are opened on the jig plates, and a loading and unloading mechanism is provided in each of the loading port and the unloading port, and the loading and unloading mechanism is arranged on the frame;

[0009] A cleaning tank is provided on the cleaning station, the cleaning tank is connected to the water pump through a water inlet pipe, a drain pipe is provided at the bottom of the cleaning tank, an adjustment mechanism is provided above the cleaning tank, the adjustment mechanism is arranged on a frame, three ultrasonic transducers are installed on the adjustment mechanism, three ultrasonic generators are provided on the top of the frame, and the three ultrasonic transducers are electrically connected to the three ultrasonic generators respectively;

[0010] A hot air water cutting tank is provided on the hot air water cutting station, the bottom of the hot air water cutting tank is connected with the filter box through an air supply pipe, and a sealing cover is provided on the top of the hot air water cutting tank;

[0011] An oven is provided on the baking station, a plurality of heating tubes are provided on the inner wall of the oven, the heating tubes are electrically connected to the infrared heater, a sealing cover is provided on the top of the oven, and the oven is connected to the vacuum pump through an air duct;

[0012] The main body of the transplanting mechanism is configured as a rail frame, the length of the rail frame is the same as the length of the frame, three pairs of movable brackets are arranged on the rail frame, an electric drive block is arranged between each movable bracket and the rail frame, and the electric drive block is slidably arranged on the rail frame;

[0013] A pair of supporting plates are arranged on the loading and unloading mechanism, the cleaning tank, the wind cutting water tank and the drying oven.

[0014] Preferably, the bottom of the loading port and the unloading port are both provided with a positioning plate, and two notches are provided on the positioning plate for clamping the rollers of the material cart, so as to position and prevent the material cart from moving.

[0015] Preferably, a lifting frame is provided at the front side of the loading and unloading mechanism, a vertical screw rod is provided in the middle of the loading and unloading mechanism, a vertical slide bar is provided on each side, a lifting block is provided on the screw rod, the screw rod passes through the lifting block and is screwed therewith, the bottom drive of the screw rod is arranged on a driving motor, a slider is provided on each of the two slide bars, the lifting block and the two sliders are connected to the lifting frame, and two grabbing mechanisms are provided above the loading and unloading mechanism. The material cart is pushed into the loading port or the unloading port, so that the lifting frame is inserted into the material cart, and the driving motor drives the screw rod to rotate so that the lifting block moves up and down along the screw rod, thereby driving the lifting frame to move up and down, so as to realize the delivery of the jig plate from the material cart to the grabbing mechanism on the loading port or the placement of the jig plate from the grabbing mechanism on the unloading port on the material cart.

[0016] Preferably, a support plate is arranged in front of the gripping mechanism, and a cylinder is arranged on the gripping mechanism, and the cylinder drives a horizontal air lift shaft connected to the support plate. When the lifting frame of the loading and unloading mechanism is ready to lift a jig plate, the cylinder drives the air lift shaft to retract, and when the jig plate is lifted to a height higher than the support plate, the cylinder drives the air lift shaft to extend so that the two support plates are located below the jig plate, and the lifting frame descends so that the jig plate is lifted by the two support plates to complete the loading action, and the unloading action is the same as the above loading action.

[0017] Preferably, a bearing plate is provided at the lower part of the adjustment mechanism, one end of the bearing plate is arranged on a moving platform, and the other end is arranged on a support frame with rollers, a lifting platform is provided on the bearing plate, a mounting platform is provided on the lifting platform, and the three ultrasonic transducers are mounted on the mounting platform. The structure of the moving platform and the movement principle of the bearing plate are similar to those of the loading and unloading mechanism, the structure of the lifting platform and the movement principle of the mounting platform are similar to those of the material grabbing mechanism, and the horizontal and vertical movement of the ultrasonic transducer can automatically clean the spinnerets on the jig plate one by one.

[0018] Preferably, the mounting holes on the fixture plate are arranged in three rows and four columns, and the spacing between three mounting holes in the same column is the same as the spacing between the three ultrasonic transducers.

[0019] Preferably, a top shaft is provided on both sides of the bottom of the two support plates on the cleaning tank, the wind-cut water tank and the oven, and the bottoms of the four top shafts are arranged on a support plate. The three support plates are arranged under the cleaning tank, the wind-cut water tank and the oven respectively, and a cylinder is provided under each support plate, and the cylinder is connected to the support plate by driving a vertical air top shaft. The cylinder drives the air top shaft to make the support plate rise or fall, and then drives the support plate to rise or fall through the top shaft, so as to complete the taking over of the jig plate from the movable support plate, and lower the jig plate into the corresponding process treatment structure, and when the process treatment is completed, it is raised and placed back on the movable support plate.

[0020] Preferably, an air duct box is connected to the bottom of the wind shear water tank, and the side longitudinal section of the air duct box is an inverted isosceles trapezoidal shape. The air duct box is connected to the filter box through an air supply pipe.

[0021] Preferably, a slide rail is provided on both sides of the wind shear water tank and the top of the oven, the slide rail extends into the machine cavity, the two sides of the sealing cover plate are slidably connected to the slide rail, and a cylinder is provided in the machine cavity at the wind shear water tank and the rear side of the oven, respectively, and the two cylinders drive a pull rod respectively, and the two pull rods are connected to the two sealing cover plates respectively. The cylinder drives the pull rod to extend and retract, which can drive the sealing cover plate to slide along the slide rail, thereby realizing the opening and closing action of the sealing cover plate.

[0022] The second aspect of the present invention is to improve a fully automatic ultrasonic cleaning process for spinnerets in the chemical fiber industry based on the above-mentioned cleaning machine, and the process includes the following process:

[0023] Step 1: Push the trolley loaded with the jig plate of the spinneret to be cleaned to the loading port, and push an empty trolley to the unloading port;

[0024] Step 2: The loading and unloading mechanism of the loading port lifts up the jig plate and grabs a jig plate with a spinneret through the grabbing mechanism;

[0025] Step 3: The first pair of movable supports on the transplanting mechanism lifts the jig plate to the cleaning tank (before that, the water pump pumps the water in the water supply tank into the cleaning tank through the water inlet pipe). The support plate in the cleaning tank takes over the jig plate and then descends to sink the jig plate into the cleaning tank. The ultrasonic transducer is started to clean the spinneret. At the same time, driven by the adjustment mechanism, it can move horizontally and vertically to automatically clean several spinnerets on the jig plate.

[0026] Step 4: The jig plate after ultrasonic cleaning is lifted by the support plate, and moved to the wind shear water tank through the second pair of movable supports on the transplanting mechanism, and then lowered into the wind shear water tank by the support plate, and the sealing cover is closed. After the blower is started, the air in the air duct is filtered by the filter box and sent into the wind shear water tank through the air supply pipe to blow away the residual water stains on the jig plate (spinneret);

[0027] Step 5: The wind-blown jig plate is lifted by the support plate, and is moved to the oven through the second pair of movable supports on the transplanting mechanism, and then is lowered into the oven by the support plate, the sealing cover plate is closed, the vacuum pump and the infrared heater are started, and the jig plate (spinneret) is vacuum dried;

[0028] Step 6: The dried jig plate is lifted by the support plate and moved to the unloading port through the third pair of movable supports on the transplanting mechanism. The cleaned and dried jig plate is then placed on the material cart through the grabbing mechanism and the loading and unloading mechanism, and the entire automatic cleaning process is finally completed.

[0029] The present invention adopts the above technical solution, and has the following technical effects compared with the prior art:

[0030] (1) By setting up loading, cleaning, wind cutting, drying, unloading and other workstations on the cleaning machine, and then using a transplanting mechanism to move the fixture plate equipped with the spinneret, the material flow between the various workstations on the entire equipment is automated, and the setting of the material cart and the loading and unloading mechanism can realize the automatic loading and unloading process.

[0031] (2) By setting up a wind-drying station and a drying station after the cleaning station, the spinneret after ultrasonic cleaning can be blown dry and dried in time to improve the thoroughness of cleaning. At the same time, it replaces the process of natural air drying or centralized blowing and improves the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the external integral workstation side of the present invention;

[0033] Figure 2 It is a schematic diagram of the external integral machine cavity side of the present invention;

[0034] Figure 3 It is a schematic diagram of the overall internal structure of the frame of the present invention;

[0035] Figure 4 It is a schematic diagram of the overall structure of the transplanting mechanism of the present invention;

[0036] Figure 5 It is a schematic diagram of the top view of the wind shear water tank of the present invention;

[0037] Figure 6 It is a schematic diagram of the side view structure of the wind shear water tank of the present invention;

[0038] Figure 7 It is a schematic diagram of the side structure of the cleaning tank of the present invention;

[0039] Figure 8 It is a schematic diagram of the top view of the cleaning tank of the present invention;

[0040] Fig. 9It is a schematic diagram of the top view of the structure of the oven of the present invention;

[0041] Fig.10 It is a schematic diagram of the side structure of the oven of the present invention;

[0042] Fig.11 It is a schematic diagram of the structure of a feed vehicle loaded with a jig plate of the present invention;

[0043] Fig.12 It is a schematic diagram of the overall structure of the loading and unloading mechanism of the present invention;

[0044] Fig.13 It is a schematic diagram of the disassembled structure of the loading and unloading mechanism of the present invention;

[0045] Fig.14 It is a schematic diagram of loading and unloading mechanism of the present invention;

[0046] Fig.15 It is a schematic diagram of the overall structure of the adjustment mechanism of the present invention.

[0047] Among them, the figures are marked as follows: 1, frame; 2, top cover plate; 3, adjustment mechanism; 301, lifting platform; 302, bearing plate; 303, moving platform; 304, support frame; 305, mounting platform; 4, ultrasonic transducer; 5, machine cavity; 6, ultrasonic generator; 7, pull rod; 8, electric control cabinet; 9, work station; 10, unloading port; 11, oven; 12, sealing cover plate; 13, machine side door; 14, wind shear water tank; 15, cleaning tank; 16, material car; 17, loading port; 18, fixture plate; 19, movable support; 20, electric drive block; 21, rail frame; 22, transplanting mechanism; 2 3. Side sealing plate; 24. Infrared heater; 25. Vacuum pump; 26. Blower; 27. Filter box; 28. Air supply pipe; 29. ​​Drain pipe; 30. Water pump; 31. Water inlet pipe; 32. Water supply tank; 33. Slide rail; 34. Cylinder; 35. Loading and unloading mechanism; 3501. Sliding block; 3502. Lifting frame; 3503. Driving motor; 3504. Grasping mechanism; 3505. Sliding bar; 3506. Screw rod; 3507. Lifting block; 36. Lifting shaft; 37. Support plate; 38. Air duct box; 39. Support plate; 40. Air lifting shaft; 41. Heating tube; 42. Positioning plate. DETAILED DESCRIPTION

[0048] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0049] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

[0050] Embodiment 1:

[0051] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.14 , Fig.15 A plurality of top cover plates 2 are arranged on the top of the frame 1, and a plurality of machine side doors 13 and side sealing plates 23 are arranged on the side. The longitudinal section of the side of the frame 1 is in an "L" shape. The front side of the frame 1 is arranged as a work station 9, and the rear side is arranged as a machine cavity 5.

[0052] The workstations 9 are arranged in sequence from loading to unloading: loading station, cleaning station, hot air water cutting station, baking station, unloading station. A transplanting mechanism 22 is arranged on the front side of the frame 1 above the workstation 9. The main body of the transplanting mechanism 22 is arranged as a rail frame 21. The length of the rail frame 21 is the same as that of the frame 1. Three pairs of movable supports 19 are arranged on the rail frame 21. An electric drive block 20 is arranged between each movable support 19 and the rail frame 21. The electric drive block 20 is slidably arranged on the rail frame 21. An electric control cabinet 8 is arranged on one side of the frame 1.

[0053] The machine cavity 5 is provided with: a water supply box 32, a water pump 30, a filter box 27, a blower 26, a vacuum pump 25, and an infrared heater 24 in sequence from the feeding side to the unloading side. The water pump 30 is connected to the water supply box 32 through a water pipe, and the filter box 27 is connected to the blower 26 through an air duct; a feeding port 17 and a unloading port 10 are respectively provided at the feeding station and the unloading station, and a material cart 16 is provided at the feeding port 17 and the unloading port 10, and a positioning plate 42 is provided at the bottom of the feeding port 17 and the unloading port 10, and a plurality of jig plates 18 are stacked on the material cart 16, and a plurality of circular holes for placing spinnerets are opened on the jig plate 18, and a loading and unloading mechanism 35 is provided in the feeding port 17 and the unloading port 10, and the loading and unloading mechanism 35 is arranged on the frame 1.

[0054] A cleaning tank 15 is provided on the cleaning station, and the cleaning tank 15 is connected to the water pump 30 through a water inlet pipe 31. A drain pipe 29 is provided at the bottom of the cleaning tank 15. An adjusting mechanism 3 is provided above the cleaning tank 15. The adjusting mechanism 3 is arranged on the frame 1. Three ultrasonic transducers 4 are installed on the adjusting mechanism 3. Three ultrasonic generators 6 are provided on the top of the frame 1. The three ultrasonic transducers 4 are electrically connected to the three ultrasonic generators 6 respectively.

[0055] A hot air water cutting station is provided with a water cutting tank 14, and a duct box 38 is connected to the bottom of the water cutting tank 14. The side longitudinal section of the air duct box 38 is an inverted isosceles trapezoidal shape. The air duct box 38 is connected with the filter box 27 through the air supply pipe 28, and a sealing cover plate 12 is provided on the top of the water cutting tank 14; a baking oven 11 is provided at the baking station, and a plurality of heating tubes 41 are provided on the inner wall of the baking oven 11. The heating tubes 41 are electrically connected to the infrared heater 24, and a sealing cover plate 12 is provided on the top of the baking oven 11. The baking oven 11 is connected with the vacuum pump 25 through the air duct.

[0056] A pair of support plates 37 are provided on the loading and unloading mechanism 35, the cleaning trough 15, the wind shear water trough 14 and the oven 11. A top shaft 36 is provided on both sides of the bottom of the two support plates 37 on the cleaning trough 15, the wind shear water trough 14 and the oven 11 respectively. The bottoms of the four top shafts 36 are all arranged on a support plate 39. The three support plates 39 are respectively arranged under the cleaning trough 15, the wind shear water trough 14 and the oven 11. A cylinder 34 is provided under each support plate 39. The cylinder 34 is connected to the support plate 39 by driving a vertical air top shaft 40.

[0057] A slide rail 33 is provided on both sides of the wind shear water trough 14 and the top of the oven 11. The slide rail 33 extends into the machine cavity 5. The sealing cover plate 12 is slidably connected to the slide rail 33 on both sides. A cylinder 34 is provided at the rear side of the wind shear water trough 14 and the oven 11 in the machine cavity 5. The two cylinders 34 drive a pull rod 7 respectively, and the two pull rods 7 are connected to the two sealing cover plates 12 respectively.

[0058] Embodiment 2:

[0059] refer to Figure 1 , Figure 2 , Figure 3 , Fig.12 , Fig.13 A lifting frame 3502 is provided on the front side of the loading and unloading mechanism 35, a vertical screw rod 3506 is provided in the middle of the loading and unloading mechanism 35, and a vertical slide bar 3505 is provided on both sides. A lifting block 3507 is provided on the screw rod 3506, and the screw rod 3506 passes through the lifting block 3507 and is screwed thereto. The bottom drive of the screw rod 3506 is set on a driving motor 3503, and a slider 3501 is provided on the two slide bars 3505 respectively. The lifting block 3507 and the two sliders 3501 are all connected to the lifting frame 3502.

[0060] Two grabbing mechanisms 3504 are provided above the loading and unloading mechanism 35. The material cart 16 is pushed into the loading port 17 or the unloading port 10, so that the lifting frame 3502 is inserted into the material cart 16. The driving motor 3503 drives the screw rod 3506 to rotate so that the lifting block 3507 moves up and down along the screw rod 3506, thereby driving the lifting frame 3502 to move up and down, thereby realizing the delivery of the fixture plate 18 from the material cart 16 to the grabbing mechanism 3504 on the loading port 17 or the placement of the fixture plate 18 from the grabbing mechanism 3504 on the unloading port 10 onto the material cart 16.

[0061] A support plate 37 is arranged in front of the gripping mechanism 3504, and a cylinder 34 is arranged on the gripping mechanism 3504. The cylinder 34 drives a horizontal air lift shaft 40 connected to the support plate 37. When the lifting frame 3502 of the loading and unloading mechanism 35 is ready to lift up a jig plate 18, the cylinder 34 drives the air lift shaft 40 to retract. When the jig plate 18 is lifted to a height higher than the support plate 37, the cylinder 34 drives the air lift shaft 40 to extend so that the two support plates 37 are located below the jig plate 18. The lifting frame 3502 descends so that the jig plate 18 is lifted by the two support plates 37 to complete the loading action. The unloading action is the same as the above loading action.

[0062] Embodiment 3:

[0063] refer to Figure 1 , Figure 2 , Figure 3 , Fig.15 A carrying plate 302 is provided at the lower part of the adjustment mechanism 3, one end of the carrying plate 302 is arranged on a moving platform 303, and the other end is arranged on a supporting frame 304 with rollers. A lifting platform 301 is provided on the carrying plate 302, and a mounting platform 305 is provided on the lifting platform 301. Three ultrasonic transducers 4 are installed on the mounting platform 305.

[0064] The structure of the movable platform 303 and the moving principle of the carrying plate 302 are similar to the loading and unloading mechanism 35. The structure of the lifting platform 301 and the moving principle of the mounting platform 305 are similar to the grabbing mechanism 3504. The horizontal and vertical movement of the ultrasonic transducer 4 can automatically clean the spinnerets on the jig plate 18 one by one. The mounting holes on the jig plate 18 are arranged in three rows and four columns. The spacing between the three mounting holes in the same column is the same as the spacing between the three ultrasonic transducers 4.

[0065] Embodiment 4:

[0066] refer to Figure 1-Figure 15 , the cleaning process includes the following steps:

[0067] The first step: push the trolley 16 loaded with the jig plate 18 of the spinneret to be cleaned to the loading port 17, and push an empty trolley 16 to the unloading port 10;

[0068] Step 2: The loading and unloading mechanism 35 of the loading port 17 lifts up the jig plate 18 and grabs a jig plate 18 with a spinneret through the grabbing mechanism 3504;

[0069] Step 3: The first pair of movable supports 19 on the transplanting mechanism 22 lifts the jig plate 18 and moves it to the cleaning tank 15 (before that, the water pump 30 pumps the water in the water supply tank 32 into the cleaning tank 15 through the water inlet pipe 31). The support plate 37 in the cleaning tank 15 takes over the jig plate 18 and then descends to sink the jig plate 18 into the cleaning tank 15. The ultrasonic transducer 4 starts to clean the spinneret. At the same time, it can be driven by the adjustment mechanism 3 to move horizontally and vertically to automatically clean several spinnerets on the jig plate 18.

[0070] Step 4: The jig plate 18 after ultrasonic cleaning is lifted by the support plate 37, and is moved to the wind shear water tank 14 through the second pair of movable supports 19 on the transplanting mechanism 22, and then is lowered into the wind shear water tank 14 by the support plate 37, and the sealing cover plate 12 is closed. After the blower 26 is started, the air in the air duct is filtered by the filter box 27 and sent into the wind shear water tank 14 through the air supply pipe 28 to clean the residual water stains on the jig plate 18 (spinneret);

[0071] Step 5: The wind-blown jig plate 18 is lifted by the support plate 37 and moved to the oven 11 through the second pair of movable supports 19 on the transfer mechanism 22, and then lowered into the oven 11 by the support plate 37, the sealing cover plate 12 is closed, the vacuum pump 25 and the infrared heater 24 are started, and the jig plate 18 (spinneret) is vacuum dried;

[0072] Step 6: The dried jig plate 18 is lifted by the support plate 37 and moved to the unloading port 10 through the third pair of movable supports 19 on the transplanting mechanism 22, and then the cleaned and dried jig plate 18 is placed on the material cart 16 through the grabbing mechanism 3504 and the loading and unloading mechanism 35, finally completing the entire automatic cleaning process.

[0073] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

[0074] Secondly, in the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0075] Finally, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully automatic ultrasonic cleaning machine for spinnerets in the chemical fiber industry, comprising a frame (1), a plurality of top cover plates (2) being arranged on the top of the frame (1), and a plurality of machine side doors (13) and side sealing plates (23) being arranged on the sides, characterized in that: The side longitudinal section of the frame (1) is in an "L" shape. The front side of the frame (1) is provided with a workstation (9), and the rear side is provided with a machine cavity (5). The workstation (9) is provided with the following stations from loading to unloading: a loading station, a cleaning station, a hot air water cutting station, a baking station, and an unloading station in sequence. The front side of the frame (1) is provided with a transplanting mechanism (22) above the workstation (9). One side of the frame (1) is provided with an electric control cabinet (8). The machine cavity (5) is provided with the following stations from the loading side to the unloading side: a water supply box (32), a water pump (30), a filter box (27), a blower (26), a vacuum pump (25), and an infrared heater (24). The water pump (30) is connected to the water supply box (32) through a water pipe, and the filter box (27) is connected to the blower (26) through an air pipe. A loading port (17) and a unloading port (10) are respectively provided at the loading station and the unloading station, and a material cart (16) is provided at each of the loading port (17) and the unloading port (10), and a plurality of jig plates (18) are stacked on the material cart (16), and a plurality of circular holes for placing spinnerets are opened on the jig plates (18), and a loading and unloading mechanism (35) is provided in each of the loading port (17) and the unloading port (10), and the loading and unloading mechanism (35) is arranged on the frame (1); A cleaning tank (15) is provided on the cleaning station. The cleaning tank (15) is connected to the water pump (30) via a water inlet pipe (31). A drain pipe (29) is provided at the bottom of the cleaning tank (15). An adjustment mechanism (3) is provided above the cleaning tank (15). The adjustment mechanism (3) is arranged on a frame (1). Three ultrasonic transducers (4) are installed on the adjustment mechanism (3). Three ultrasonic generators (6) are provided on the top of the frame (1). The three ultrasonic transducers (4) are electrically connected to the three ultrasonic generators (6) respectively. A hot air water cutting tank (14) is provided on the hot air water cutting station, the bottom of the hot air water cutting tank (14) is connected to the filter box (27) through an air supply pipe (28), and a sealing cover plate (12) is provided on the top of the hot air water cutting tank (14); A baking oven (11) is provided at the baking station, a plurality of heating tubes (41) are provided on the inner wall of the baking oven (11), the heating tubes (41) are electrically connected to the infrared heater (24), a sealing cover plate (12) is provided on the top of the baking oven (11), and the baking oven (11) is connected to the vacuum pump (25) through an air duct; The main body of the transplanting mechanism (22) is configured as a rail frame (21), the length of the rail frame (21) is the same as the length of the frame (1), three pairs of movable supports (19) are provided on the rail frame (21), an electric drive block (20) is provided between each movable support (19) and the rail frame (21), and the electric drive block (20) is slidably arranged on the rail frame (21); A pair of supporting plates (37) are provided on the loading and unloading mechanism (35), the cleaning tank (15), the wind shear water tank (14), and the drying oven (11).

2. The fully automatic ultrasonic cleaning machine for spinnerets in the chemical fiber industry according to claim 1 is characterized by: The inner bottom of the loading port (17) and the bottom of the unloading port (10) are both provided with a positioning plate (42).

3. The fully automatic ultrasonic cleaning machine for spinnerets in the chemical fiber industry according to claim 1 is characterized by: A lifting frame (3502) is provided on the front side of the loading and unloading mechanism (35), a vertical screw rod (3506) is provided in the middle of the loading and unloading mechanism (35), and a vertical slide bar (3505) is provided on each side, a lifting block (3507) is provided on the screw rod (3506), the screw rod (3506) passes through the lifting block (3507) and is screwed thereto, the bottom drive of the screw rod (3506) is arranged on a driving motor (3503), a slider (3501) is provided on each of the two slide bars (3505), the lifting block (3507) and the two sliders (3501) are connected to the lifting frame (3502), and two material grabbing mechanisms (3504) are provided above the loading and unloading mechanism (35).

4. The fully automatic ultrasonic cleaning machine for spinnerets in the chemical fiber industry according to claim 3 is characterized by: A support plate (37) is arranged in front of the material grabbing mechanism (3504), and a cylinder (34) is arranged on the material grabbing mechanism (3504). The cylinder (34) drives a horizontal air lift shaft (40) connected to the support plate (37).

5. The fully automatic ultrasonic cleaning machine for spinnerets in the chemical fiber industry according to claim 1 is characterized by: A bearing plate (302) is provided at the lower part of the adjustment mechanism (3); one end of the bearing plate (302) is arranged on a movable platform (303) and the other end is arranged on a support frame (304) with rollers; a lifting platform (301) is provided on the bearing plate (302); a mounting platform (305) is provided on the lifting platform (301); and the three ultrasonic transducers (4) are mounted on the mounting platform (305).

6. The fully automatic ultrasonic cleaning machine for spinnerets in the chemical fiber industry according to claim 1 is characterized by: The mounting holes on the jig plate (18) are arranged in three rows and four columns, and the spacing between three mounting holes in the same column is the same as the spacing between the three ultrasonic transducers (4).

7. The fully automatic ultrasonic cleaning machine for spinnerets in the chemical fiber industry according to claim 1 is characterized by: A top shaft (36) is respectively provided on both sides of the bottom of the two support plates (37) on the cleaning tank (15), the wind shear water tank (14) and the drying oven (11); the bottoms of the four top shafts (36) are all arranged on a support plate (39); the three support plates (39) are respectively arranged below the cleaning tank (15), the wind shear water tank (14) and the drying oven (11); a cylinder (34) is provided below each support plate (39); the cylinder (34) is connected to the support plate (39) by driving a vertical air top shaft (40).

8. The fully automatic ultrasonic cleaning machine for spinnerets in the chemical fiber industry according to claim 1 is characterized by: The bottom of the wind shear water tank (14) is connected to an air duct box (38), the side longitudinal section of the air duct box (38) is in the shape of an inverted isosceles trapezoid, and the air duct box (38) is connected to the filter box (27) through an air supply pipe (28).

9. The fully automatic ultrasonic cleaning machine for spinnerets in the chemical fiber industry according to claim 1, characterized in that: A slide rail (33) is provided on both sides of the top of the wind shear water trough (14) and the oven (11), and the slide rail (33) extends into the machine cavity (5). Both sides of the sealing cover plate (12) are slidably connected to the slide rail (33). A cylinder (34) is provided in the machine cavity (5) at the rear side of the wind shear water trough (14) and the oven (11), respectively. The two cylinders (34) respectively drive a pull rod (7), and the two pull rods (7) are respectively connected to the two sealing cover plates (12).

10. A fully automatic ultrasonic cleaning process for spinnerets in the chemical fiber industry based on the cleaning machine according to any one of claims 1 to 9, characterized in that: The process includes the following: Step 1: Push the trolley loaded with the jig plate of the spinneret to be cleaned to the loading port, and push an empty trolley to the unloading port; Step 2: The loading and unloading mechanism of the loading port lifts up the jig plate and grabs a jig plate with a spinneret through the grabbing mechanism; Step 3: The first pair of movable supports on the transplanting mechanism lifts the jig plate to the cleaning tank (before that, the water pump pumps the water in the water supply tank into the cleaning tank through the water inlet pipe). The support plate in the cleaning tank takes over the jig plate and then descends to sink the jig plate into the cleaning tank. The ultrasonic transducer is started to clean the spinneret. At the same time, driven by the adjustment mechanism, it can move horizontally and vertically to automatically clean several spinnerets on the jig plate. Step 4: The jig plate after ultrasonic cleaning is lifted by the support plate, and moved to the wind shear water tank through the second pair of movable supports on the transplanting mechanism, and then lowered into the wind shear water tank by the support plate, and the sealing cover is closed. After the blower is started, the air in the air duct is filtered by the filter box and sent into the wind shear water tank through the air supply pipe to blow away the residual water stains on the jig plate (spinneret); Step 5: The wind-blown jig plate is lifted by the support plate, and is moved to the oven through the second pair of movable supports on the transplanting mechanism, and then is lowered into the oven by the support plate, the sealing cover plate is closed, the vacuum pump and the infrared heater are started, and the jig plate (spinneret) is vacuum dried; Step 6: The dried jig plate is lifted by the support plate and moved to the unloading port through the third pair of movable supports on the transplanting mechanism. The cleaned and dried jig plate is then placed on the material cart through the grabbing mechanism and the loading and unloading mechanism, and the entire automatic cleaning process is finally completed.

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