Intelligent cleaning machine for spinneret plate

Abstract

The utility model discloses an intelligent cleaning machine for a spinneret plate, which relates to the technical field of spinneret plate cleaning, and comprises an equipment main body consisting of a working box, an electrical control box, an automatic door, a door opening driving mechanism and a cleaning chamber, and turnover components are arranged on the inner side of the working box and the inner side of the electrical control box. The overturning assembly is used for achieving fixed supporting and overturning operation of the spinneret plate. A cleaning assembly is further arranged on the inner side of the working box and used for conducting flushing operation on the spinneret plate installed on the overturning assembly. The cleaning assembly and the overturning assembly are arranged, water serves as a cleaning medium, the rapid, lossless and environment-friendly cleaning effect is achieved, the cleaning pump is used for enhancing water flow mixing and high-pressure spraying, in the cleaning process, the front face and the back face of the spinneret plate are completely covered through the three-axis direction movement of the horizontal spray head and the rotary cleaning mode of the spinneret plate, and the cleaning efficiency is improved. The cleaning time and the downtime are reduced, and the loss of the spinneret plate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of spinneret cleaning, in particular to an intelligent spinneret cleaning machine. Background Art

[0002] The spinneret is also called the spinning cap. The function of the spinneret is to transform the viscous polymer melt or solution into a thin stream with a specific cross-section through the micropores, and solidify it into a filament through a coagulation medium such as air or a coagulant.

[0003] Existing spinneret cleaning methods, whether the traditional combination of high-temperature calcination + ultrasonic cleaning + fluid polishing or dry ice cleaning, have obvious limitations and shortcomings:

[0004] (1) High temperature calcination + ultrasonic cleaning + fluid polishing combined process:

[0005] Defect 1: The cleaning process is lengthy, taking more than 12 hours and inefficient;

[0006] Defect 2: High equipment investment cost and high maintenance cost of multiple equipment;

[0007] Defect 3: The high-temperature calcination stage consumes huge amounts of energy and produces harmful exhaust emissions, causing irreparable damage to the mold material and micropores;

[0008] Defect 4: Ultrasonic cleaning relies on chemical solvents, which produces wastewater discharge and is not conducive to environmental protection;

[0009] Defect 5: During the fluid polishing process, the pore diameter will gradually increase, affecting the long-term performance of the mold.

[0010] (Ⅱ)Dry ice cleaning method:

[0011] Defect 1: The polymer needs to be heated and softened before cleaning, which takes a long time, ranging from 30 minutes to 200 minutes;

[0012] Disadvantage 2: The equipment investment is relatively low, but dry ice is inconvenient to supply as a cleaning consumable, and special facilities are required for storage and transportation;

[0013] Defect 3: Although dry ice cleaning causes less damage to the mold, repeated thermal expansion and contraction may have potential effects on the mold material;

[0014] Defect 4: Equipment is required for pre-treatment, the process is complicated, the cleaning is not thorough, and the effect is poor.

[0015] Based on the above problems, a spinneret intelligent cleaning machine is provided. Utility Model Content

[0016] The purpose of the present invention is to provide an intelligent cleaning machine for spinnerets in order to solve the problems in the above background.

[0017] To achieve the above-mentioned object, the utility model provides the following technical solutions: an intelligent spinneret cleaning machine, comprising an equipment main body consisting of a work box, an electrical control box, an automatic door, a door opening drive mechanism, and a cleaning chamber, wherein the electrical control box is distributed and fixed at one end of the work box, the automatic door is rotatably installed at the window of the work box, the door opening drive mechanism is installed on the top of the work box and is transmission-connected to the automatic door shaft for realizing the flipping, opening, and closing of the automatic door, the cleaning chamber is fixed to the inside of the work box by a bracket, and a flip assembly is provided inside the work box and the electrical control box, and the flip assembly is used to realize the fixed support and flipping operation of the spinneret;

[0018] A cleaning assembly is also provided inside the working box, and the cleaning assembly is used to flush the spinneret installed on the turning assembly.

[0019] As a further solution of the present invention: the flip assembly includes a flip frame, a flip servo motor, and a clamping member;

[0020] The flip frame is distributed inside the cleaning chamber, and the two ends of the flip frame are rotatably connected to the two ends of the inner wall of the cleaning chamber through a rotating shaft. The clamping members are symmetrically fixed to the two ends of the flip frame by bolts and extend to the inside of the flip frame. The two clamping members can clamp and fix the two ends of the spinneret;

[0021] The flip servo motor is installed inside the electrical control box, and the output end of the flip servo motor passes through the interior of the working box and is fixedly connected to a rotating shaft at one end of the flip frame. The flip servo motor is used to realize the flip operation of the flip frame.

[0022] As a further solution of the present invention: the cleaning assembly includes a three-axis slide, a cleaning head, and a vertical protective sleeve;

[0023] The three-axis slide is composed of a Z-axis slide, a Y-axis slide, and an X-axis slide. The X-axis slide is symmetrically installed on both sides of the top of the cleaning chamber. The Y-axis slide is fixedly connected to the slide seat of the X-axis slide through a bracket. The Z-axis slide is installed and fixed to the slide seat end face of the Y-axis slide. The cleaning head is fixed to the slide seat end face of the Z-axis slide. The vertical protective sleeve is fixed to the bottom end of the cleaning head and extends to the inside of the cleaning chamber. The output end of the cleaning head passes through the vertical protective sleeve to the bottom of the vertical protective sleeve and is fixedly installed with a horizontal nozzle;

[0024] The three-axis slide is used to realize the horizontal, longitudinal and vertical movement operations of the cleaning machine head and the vertical protective sleeve. The water flow sprayed from the vertical protective sleeve is used to flush the spinneret inside the flip frame.

[0025] As a further solution of the present invention: the cleaning assembly further includes a water shield, a circular avoidance groove, and a telescopic shield;

[0026] The water shield is fixed to the slide seat of the X-axis slide through a bracket and is distributed at the bottom of the track of the Y-axis slide. The avoidance circular grooves are opened at both ends of the water shield. The water shield is distributed outside the flip frame through the avoidance circular grooves.

[0027] The telescopic cover is installed on the top of the water shield, and the vertical protective tube sleeve passes through the telescopic cover to the inner side of the water shield.

[0028] As a further solution of the present invention: a plurality of evenly distributed mounting screw holes are formed on the side of the flip frame to provide hole positions for the installation of the flip frame, and the two clamping parts are adjusted along the long side direction of the flip frame to adapt to the fixation of spinnerets of different lengths.

[0029] Compared with the prior art, the beneficial effects of the present invention are:

[0030] By setting up a cleaning component and a flipping component, using water as the cleaning medium, a fast, lossless and environmentally friendly cleaning effect is achieved. A cleaning pump is used to enhance water mixing and high-pressure injection. During the cleaning process, the three-axis movement of the horizontal nozzle and the rotation cleaning mode of the spinneret are used to ensure that the front and back of the spinneret are fully covered, reducing cleaning time and downtime, and reducing spinneret loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the external structure of the device body of the utility model;

[0032] Figure 2 This is a schematic diagram of the internal structure of the device body of the present utility model;

[0033] Figure 3 This is a schematic diagram of the internal structure of the device body of the present invention when the spinneret is not installed;

[0034] Figure 4 For the utility model Figure 3 A magnified view of the position in the middle;

[0035] Figure 5 This is a structural distribution diagram of the cleaning components and cleaning chamber of the present invention;

[0036] Figure 6 For the utility model Figure 5 Enlarged view of position B in the middle;

[0037] Figure 7 This is a structural distribution diagram of the cleaning machine head, vertical protective sleeve, and horizontal nozzle of the utility model.

[0038] In the figure: 1. Equipment body; 101. Working box; 102. Electrical control box; 103. Automatic door; 104. Door opening drive mechanism; 105. Cleaning chamber; 2. Flipping assembly; 201. Flipping frame; 202. Flipping servo motor; 203. Clamping part; 3. Cleaning assembly; 301. Three-axis slide; 3011. Z-axis slide; 3012. Y-axis slide; 3013. X-axis slide; 302. Cleaning machine head; 303. Vertical protective sleeve; 304. Water shield; 305. Avoidance groove; 306. Telescopic cover; 307. Horizontal nozzle; 4. Spinneret; 5. Cleaning pump. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] See also Figures 1 to 7 In an embodiment of the present invention, an intelligent spinneret cleaning machine includes an equipment body 1 consisting of a working box 101, an electrical control box 102, an automatic door 103, a door opening drive mechanism 104 and a cleaning chamber 105. The electrical control box 102 is distributed and fixed at one end of the working box 101, and the automatic door 103 is rotatably installed at the window of the working box 101. The door opening drive mechanism 104 is installed on the top of the working box 101 and is connected to the rotating shaft of the automatic door 103 for realizing the flipping, opening and closing of the automatic door 103. The cleaning chamber 105 is fixed to the inner side of the working box 101 by a bracket. A flip assembly 2 is provided inside the working box 101 and the electrical control box 102. The flip assembly 2 is used to realize the fixed support and flipping operation of the spinneret 4.

[0041] A cleaning assembly 3 is also provided inside the working box 101, and the cleaning assembly 3 is used to perform a flushing operation on the spinneret 4 mounted on the flip assembly 2;

[0042] The flip assembly 2 includes a flip frame 201, a flip servo motor 202, and a clamping member 203;

[0043] The flip frame 201 is located inside the cleaning chamber 105, and the two ends of the flip frame 201 are rotatably connected to the two ends of the inner wall of the cleaning chamber 105 via a rotating shaft. The clamping members 203 are symmetrically fixed to the two ends of the flip frame 201 by bolts and extend to the inside of the flip frame 201. The two clamping members 203 can clamp and fix the two ends of the spinneret 4;

[0044] The flip servo motor 202 is installed inside the electrical control box 102, and the output end of the flip servo motor 202 passes through the interior of the working box 101 and is fixedly connected to the rotating shaft at one end of the flip frame 201. The flip servo motor 202 is used to realize the flip operation of the flip frame 201;

[0045] The cleaning assembly 3 includes a three-axis slide 301, a cleaning head 302, and a vertical protective sleeve 303;

[0046] The three-axis slide 301 is composed of a Z-axis slide 3011, a Y-axis slide 3012, and an X-axis slide 3013. The X-axis slide 3013 is symmetrically installed on both sides of the top of the cleaning chamber 105. The Y-axis slide 3012 is fixedly connected to the slide of the X-axis slide 3013 through a bracket. The Z-axis slide 3011 is installed and fixed to the slide end surface of the Y-axis slide 3012. The cleaning head 302 is fixed to the slide end surface of the Z-axis slide 3011. The vertical protective sleeve 303 is fixed to the bottom end of the cleaning head 302 and extends into the interior of the cleaning chamber 105. The output end of the cleaning head 302 passes through the vertical protective sleeve 303 to the bottom of the vertical protective sleeve 303 and is fixedly installed with a horizontal nozzle 307.

[0047] The three-axis slide 301 is used to realize the horizontal, longitudinal and vertical movement operations of the cleaning head 302 and the vertical protective sleeve 303. The water flow sprayed by the vertical protective sleeve 303 is used to flush the spinneret 4 inside the flip frame 201.

[0048] The side of the flip frame 201 is formed with several evenly distributed mounting screw holes for providing hole positions for the installation of the flip frame 201. The two clamping members 203 are adjusted along the long side direction of the flip frame 201 to adapt to the fixation of spinnerets 4 of different lengths.

[0049] In this embodiment, it should be noted that the door opening drive mechanism 104 can adopt a transmission method of a motor, a sprocket, or a chain, and the electrical control box 102 is equipped with a control terminal for controlling the operation of the door opening drive mechanism 104, the flip servo motor 202, the three-axis slide 301, and the cleaning head 302. These structures are conventional technologies in the existing lathe technology, so they will not be described in detail here. In addition, a cleaning pump 5 is further provided inside the working box 101, and the output end of the cleaning pump 5 is connected to the cleaning head 302 through a pipeline.

[0050] When cleaning the spinneret 4, the operation steps are as follows:

[0051] The flip servo motor 202 can be started to flip the flip frame 201 to a horizontal state, with the clamping surface of the clamping member 203 facing upward. Then, the spinneret 4 is placed in the flip frame 201 and fixed by the clamping member 203 (it should be noted that at this time, the three-axis slide 301 is in the initial state, and the vertical protective sleeve 303 is located above one side of the cleaning chamber 105, which will not affect the flipping operation of the flip frame 201);

[0052] After that, the automatic door 103 can be closed, and the flip servo motor 202, the three-axis slide 301 and the cleaning pump 5 can be started. The cleaning pump 5 can transport cleaning water to the cleaning machine head 302 and spray it through the horizontal nozzle 307, and the three-axis slide 301 can realize the horizontal horizontal and longitudinal movement and vertical lifting operation of the horizontal nozzle 307. Among them, the longitudinal movement and horizontal movement of the horizontal nozzle 307 are used to achieve all-round cleaning of the upper surface of the spinneret 4. The lifting operation of the horizontal nozzle 307 can achieve the distance adjustment between the horizontal nozzle 307 and the spinneret 4. The flip servo motor 202 drives the flip frame 201 to rotate to achieve 360-degree flipping of the spinneret 4. In this way, the cleaning path of the horizontal nozzle 307 and the rotation position of the spinneret 4 are planned by the control terminal, so that the spinneret 4 can be cleaned in all directions without dead angles, thereby effectively improving the cleaning efficiency.

[0053] Through the coordination of the above multiple parts, water is used as the cleaning medium to achieve a fast, non-destructive and environmentally friendly cleaning effect. The cleaning pump 5 is used to enhance water mixing and high-pressure injection. Unlike traditional high-temperature calcination and dry ice cleaning, the three-axis movement of the horizontal nozzle 307 and the automatic rotation cleaning mode of the spinneret 4 ensure that the front and back sides of the spinneret 4 are fully covered, reducing cleaning time and downtime, and reducing the loss of the spinneret 4 (it should also be noted that a high-definition visual inspection system is provided inside the equipment body 1, which can identify the surface condition of the mold. During the cleaning process, the control terminal system monitors and accurately controls the cleaning pressure, water flow and pulse frequency of the cleaning pump 5 in real time to achieve personalized cleaning for different spinneret 4 structures and dirt levels. In addition, a corresponding circulation filtration system is provided at the bottom of the cleaning chamber 105 to recycle the cleaning water. This part of the technology can use the conventional technology of existing CNC lathes, so it will not be elaborated here).

[0054] Please refer to Figures 2 to 6 , the cleaning assembly 3 also includes a water shield 304, a circular avoidance groove 305, and a telescopic cover 306;

[0055] The water shield 304 is fixed to the slide seat of the X-axis slide 3013 through a bracket and is distributed at the bottom of the track of the Y-axis slide 3012. The avoidance circular grooves 305 are opened at both ends of the water shield 304. The water shield 304 is connected to the outside of the flip frame 201 through the avoidance circular grooves 305.

[0056] The telescopic cover 306 is installed on the top of the water shield 304 , and the vertical protective sleeve 303 passes through the telescopic cover 306 to the inner side of the water shield 304 .

[0057] In this embodiment: the water shield 304 will only move horizontally along the track direction of the X-axis slide 3013 to intercept the sewage in the flushing area, so that the flushing sewage can flow downward along the inner wall side of the water shield 304 to the bottom of the cleaning chamber 105, so as to facilitate subsequent recovery and filtration of the sewage.

[0058] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent spinneret cleaning machine, comprising an equipment body (1) consisting of a working box (101), an electrical control box (102), an automatic door (103), a door opening drive mechanism (104) and a cleaning chamber (105), wherein the electrical control box (102) is distributed and fixed at one end of the working box (101), the automatic door (103) is rotatably installed at a window of the working box (101), the door opening drive mechanism (104) is installed at the top of the working box (101) and is connected to the rotating shaft of the automatic door (103) for realizing the flip opening and closing of the automatic door (103), and the cleaning chamber (105) is fixed to the inner side of the working box (101) through a bracket, characterized in that A turning assembly (2) is provided on the inner side of the working box (101) and the inner side of the electrical control box (102), and the turning assembly (2) is used to achieve fixed support and turning operations of the spinneret (4); A cleaning assembly (3) is also provided inside the working box (101), and the cleaning assembly (3) is used to perform a flushing operation on the spinneret (4) mounted on the turnover assembly (2).

2. The intelligent spinneret cleaning machine according to claim 1, characterized in that: The flip assembly (2) comprises a flip frame (201), a flip servo motor (202), and a clamping member (203); The flip frame (201) is distributed inside the cleaning chamber (105), and the two ends of the flip frame (201) are rotatably connected to the two ends of the inner wall of the cleaning chamber (105) through a rotating shaft. The clamping members (203) are symmetrically fixed to the two ends of the flip frame (201) by bolts and extend to the inside of the flip frame (201). The two clamping members (203) can clamp and fix the two ends of the spinneret (4); The flip servo motor (202) is installed inside the electrical control box (102), and the output end of the flip servo motor (202) passes through the interior of the working box (101) and is fixedly connected to a rotating shaft at one end of the flip frame (201). The flip servo motor (202) is used to realize the flip operation of the flip frame (201).

3. The intelligent spinneret cleaning machine according to claim 2, characterized in that: The cleaning assembly (3) comprises a three-axis slide (301), a cleaning head (302), and a vertical protective sleeve (303); The three-axis slide (301) is composed of a Z-axis slide (3011), a Y-axis slide (3012), and an X-axis slide (3013), wherein the X-axis slide (3013) is symmetrically mounted on both sides of the top of the cleaning chamber (105), the Y-axis slide (3012) is fixedly connected to the slide seat of the X-axis slide (3013) through a bracket, the Z-axis slide (3011) is mounted and fixed on the slide seat end face of the Y-axis slide (3012), the cleaning machine head (302) is fixed on the slide seat end face of the Z-axis slide (3011), the vertical protective sleeve (303) is fixed to the bottom end of the cleaning machine head (302) and extends into the interior of the cleaning chamber (105), and the output end of the cleaning machine head (302) passes through the vertical protective sleeve (303) to the bottom of the vertical protective sleeve (303) and is fixedly mounted with a horizontal nozzle (307); The three-axis slide (301) is used to realize the horizontal, longitudinal and vertical movement operations of the cleaning head (302) and the vertical protective sleeve (303), and the water flow ejected by the vertical protective sleeve (303) is used to flush the spinneret (4) inside the flip frame (201).

4. The intelligent spinneret cleaning machine according to claim 3, characterized in that: The cleaning assembly (3) further comprises a water shield (304), an avoidance circular groove (305), and a telescopic shield (306); The water shield (304) is fixed to the slide seat of the X-axis slide (3013) through a bracket and is distributed at the bottom of the track of the Y-axis slide (3012). The avoidance circular groove (305) is opened at both ends of the water shield (304). The water shield (304) is connected to the outside of the flip frame (201) through the avoidance circular groove (305). The telescopic cover (306) is installed on the top of the water shield (304), and the vertical protective sleeve (303) passes through the telescopic cover (306) to the inside of the water shield (304).

5. The intelligent spinneret cleaning machine according to claim 2, characterized in that: The side of the flip frame (201) is formed with a plurality of evenly distributed mounting screw holes for providing hole positions for mounting the flip frame (201). The two clamping members (203) are adjusted along the long side direction of the flip frame (201) to accommodate the fixing of spinnerets (4) of different lengths.

Images