Numerical control type chemical fiber mold cleaning machine

Abstract

The utility model discloses a numerical control type chemical fiber mold cleaning machine, which relates to the technical field of chemical fiber mold cleaning machines, and comprises a rack main body, a liquid storage tank, a turnover servo motor, a high-pressure cleaning pump and a cleaning unit, and the rack main body consists of an outer case, an industrial personal computer, a linkage type machine tool protection plate, an inner rack and a linkage type machine tool protection plate. The efficient cleaning pump is used for enhancing water flow mixing and high-pressure spraying, in the cleaning process, through the unique nozzle design and the automatic rotating cleaning mode, it is guaranteed that the front face and the back face of the mold are fully covered, cleaning time and downtime are shortened, loss of the chemical fiber mold is reduced, clean water serves as the unique cleaning agent, and no chemical pollution is discharged; and only tap water is used as cleaning consumables, so that the operation cost is greatly saved, the chemical fiber mold cleaning device can be suitable for cleaning chemical fiber molds of various sizes and models, and high efficiency, intelligence, no damage, environmental protection and economical efficiency of the cleaning process are really realized.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical fiber mold cleaning machines, in particular to a digital control chemical fiber mold cleaning machine. Background Art

[0002] The chemical fiber spinneret is part of the spinning assembly. During the use of the melt spinning machine, the spinneret holes are often blocked by impurities. The existing cleaning methods for chemical fiber spinnerets, whether it is the traditional combination of high-temperature calcination + ultrasonic cleaning + fluid polishing or the dry ice cleaning method, have obvious limitations and shortcomings:

[0003] ㈠High temperature calcination + ultrasonic cleaning + fluid polishing combined process:

[0004] Defect 1: The cleaning process is lengthy, taking more than 12 hours and inefficient;

[0005] Defect 2: High equipment investment cost and high maintenance cost of multiple equipment;

[0006] 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;

[0007] Defect 4: Ultrasonic cleaning relies on chemical solvents, which produces wastewater discharge and is not conducive to environmental protection;

[0008] Defect 5: During the fluid polishing process, the pore diameter will gradually increase, affecting the long-term performance of the mold;

[0009] (Ⅱ)Dry ice cleaning method:

[0010] Defect 1: The polymer needs to be heated and softened before cleaning, which takes a long time, ranging from 30 minutes to 200 minutes;

[0011] 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;

[0012] 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;

[0013] Defect 4: Equipment pre-treatment is required, the process is complicated, the cleaning is not thorough, and the effect is poor;

[0014] Based on this, a CNC chemical fiber mold cleaning machine is provided. Utility Model Content

[0015] The purpose of the present utility model is to provide a numerically controlled chemical fiber mold cleaning machine in order to solve the above-mentioned problems.

[0016] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC chemical fiber mold cleaning machine, comprising a frame body consisting of an outer chassis, an industrial computer, a linkage machine tool guard plate, an inner frame, and a linkage machine tool guard plate, wherein the industrial computer is fixedly mounted on the front end outside of the outer chassis, the inner frame is fixedly mounted on the inner side of the outer chassis, the linkage machine tool guard plate is arranged on the inner side of the outer chassis and is located above the inner frame, and is used to divide the internal space of the linkage machine tool guard plate into two spaces, front and back, a liquid storage tank, a flip servo motor, and a high-pressure cleaning pump are sequentially mounted on the top of the inner frame through a bracket, the liquid storage tank and the flip servo motor are distributed at the front end of the linkage machine tool guard plate, and the high-pressure cleaning pump is distributed at the rear end of the linkage machine tool guard plate; a cleaning unit is provided on the top of the inner frame, which passes through the front and rear ends of the linkage machine tool guard plate and extends to the top of the liquid storage tank;

[0017] The flip servo motor is located on one side of the liquid storage tank, and the output end of the flip servo motor passes through the inner side of the liquid storage tank and is connected to the flip frame;

[0018] The turning frame is used to provide an installation support position for the chemical fiber mold, and the turning frame is driven by the turning servo motor to rotate to realize the turning of the chemical fiber mold;

[0019] The cleaning unit is used to clean the chemical fiber mold installed on the turnover frame, the liquid storage tank is used to collect cleaning water, and the high-pressure cleaning pump is used to realize the circulation of cleaning water.

[0020] As a further solution of the present invention: the cleaning unit includes a Y-axis electric slide, an X-axis electric slide, a Z-axis electric slide, a first connecting arm, a second connecting arm, an equilateral triangle cleaning head, a straight nozzle, and a rotating nozzle;

[0021] The two groups of Y-axis electric slides are symmetrically fixed to the top of the inner frame through a support frame, the X-axis electric slide is fixed to one end of the slide mounted on the two Y-axis electric slides, and the Z-axis electric slide is mounted on the top of the slide of the X-axis electric slide. The Y-axis electric slide, X-axis electric slide, and Z-axis electric slide are distributed at the rear end of the linkage machine tool guard plate;

[0022] The first connecting arm is fixed to the top of the slide seat of the Z-axis electric slide, the second connecting arm is fixedly installed on the top of the first connecting arm, and the first connecting arm and the second connecting arm pass through the linkage machine tool guard plate to the front end of the linkage machine tool guard plate;

[0023] The equilateral triangle cleaning head is rotatably mounted on the front end of the first connecting arm and is located above the liquid storage tank. The straight nozzle and the rotary nozzle are circumferentially distributed and mounted on the outside of the equilateral triangle cleaning head. The water flow sprayed by the straight nozzle or the rotary nozzle is used to clean the chemical fiber mold.

[0024] The Y-axis electric slide, X-axis electric slide, and Z-axis electric slide cooperate to realize the up and down, left and right, and front and back movement of the equilateral triangle cleaning head, so as to realize all-round cleaning of the chemical fiber mold.

[0025] As a further solution of the present invention: the cleaning unit further includes a driven gear, an adjustment servo motor, and a driving gear;

[0026] The driven gear is fixed to the outside of the rear end rotating shaft of the equilateral triangle cleaning head, the adjusting servo motor is fixedly installed on the front end top of the first connecting arm and is located on the inside of the second connecting arm, the driving gear is fixed to the front end of the output shaft of the adjusting servo motor and is engaged with the driven gear, and the adjusting servo motor drives the equilateral triangle cleaning head to rotate, so as to realize the switching operation of straight nozzles with different apertures and rotary nozzles, and to realize the cleaning of chemical fiber molds of different models.

[0027] As a further solution of the present invention: the first connecting arm, the second connecting arm and the rear end rotating shaft of the equilateral triangle cleaning head are all cavity structures, and the rear ends of the first connecting arm and the second connecting arm are open structures.

[0028] As a further solution of the present invention: the output end of the high-pressure cleaning pump is connected to the straight nozzle and the rotary nozzle respectively through the electromagnetic valve and the diverter pipe penetrating the first connecting arm and the inner cavity of the rear end rotating shaft of the equilateral triangle cleaning head;

[0029] The input end of the high-pressure cleaning pump is communicated with the bottom of the liquid storage tank through a pipeline.

[0030] As a further solution of the present invention: a lighting lamp is installed on the inner side of the outer chassis above the linkage machine tool guard plate, and the illumination surface of the lighting lamp is inclined toward the liquid storage tank, which is used to illuminate the chemical fiber mold installed on the turning frame for visual inspection.

[0031] Compared with the prior art, the beneficial effects of the present invention are:

[0032] The high-efficiency cleaning pump enhances water mixing and high-pressure injection. During the cleaning process, the unique nozzle design and automatic rotation cleaning mode ensure full coverage of the front and back of the mold, reducing cleaning time and downtime, reducing the loss of chemical fiber molds, and greatly improving cleaning efficiency and production efficiency. Clean water is used as the only cleaning agent, there is no chemical pollution emission, and the only cleaning consumable is tap water, which greatly saves operating costs. In addition, it can adapt to the cleaning of chemical fiber molds of various sizes and models, truly realizing the efficiency, intelligence, non-destructiveness, environmental protection and economy of the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural diagram of the utility model;

[0034] Figure 2 This is a top view of the inner frame top structure of the utility model;

[0035] Figure 3 This is a partial parts distribution diagram of the cleaning unit of the present utility model;

[0036] Figure 4 This is a structural distribution diagram of the driven gear, regulating servo motor, and driving gear of the utility model;

[0037] Figure 5 This is the distribution diagram of the straight nozzle and the rotary nozzle of the utility model;

[0038] Figure 6 This is an appearance diagram of the rotary sprinkler head of the present invention.

[0039] In the figure: 1. Frame body; 101. External chassis; 102. Industrial computer; 103. Internal frame; 104. Linked machine tool guard plate; 2. Liquid storage tank; 3. Flip servo motor; 4. Flip frame; 5. Cleaning unit; 501. Y-axis electric slide; 502. X-axis electric slide; 503. Z-axis electric slide; 504. First connecting arm; 505. Second connecting arm; 506. Regular triangle cleaning head; 507. Driven gear; 508. Adjustment servo motor; 509. Driving gear; 510. Straight nozzle; 511. Rotary nozzle; 6. High-pressure cleaning pump; 7. Lighting lamp. DETAILED DESCRIPTION

[0040] 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.

[0041] See also Figures 1 to 6In the embodiment of the present invention, a CNC chemical fiber mold cleaning machine includes a frame body 1 consisting of an outer case 101, an industrial computer 102, a linkage machine tool guard plate 104, an inner frame 103, and a linkage machine tool guard plate 104. The industrial computer 102 is fixedly installed on the front end of the outer case 101, the inner frame 103 is fixedly installed on the inner side of the outer case 101, and the linkage machine tool guard plate 104 is arranged on the inner side of the outer case 101 and located above the inner frame 103. The internal space of the linkage machine tool guard plate 104 is divided into two spaces, front and back. The top of the inner frame 103 is sequentially installed with a liquid reservoir 2, a tilting servo motor 3, and a high-pressure cleaning pump 6 through a bracket. The liquid reservoir 2 and the tilting servo motor 3 are distributed at the front end of the linkage machine tool guard plate 104, and the high-pressure cleaning pump 6 is distributed at the rear end of the linkage machine tool guard plate 104. The top of the inner frame 103 is provided with a cleaning unit 5 that passes through the front and rear ends of the linkage machine tool guard plate 104 and extends to the top of the liquid reservoir 2.

[0042] The flip servo motor 3 is located on one side of the liquid storage tank 2 and the output end of the flip servo motor 3 passes through the inner side of the liquid storage tank 2 and is connected to the flip frame 4;

[0043] The turning frame 4 is used to provide a mounting support for the chemical fiber mold. The turning frame 4 is driven by the turning servo motor 3 to rotate to realize the turning of the chemical fiber mold. The cleaning unit 5 is used to clean the chemical fiber mold installed on the turning frame 4. The liquid storage tank 2 is used to collect the cleaning water. The high-pressure cleaning pump 6 is used to realize the circulation of the cleaning water.

[0044] The cleaning unit 5 includes a Y-axis electric slide 501, an X-axis electric slide 502, a Z-axis electric slide 503, a first connecting arm 504, a second connecting arm 505, an equilateral triangle cleaning head 506, a straight nozzle 510, and a rotary nozzle 511;

[0045] Two sets of Y-axis electric slides 501 are symmetrically fixed to the top of the inner frame 103 through a support frame, the X-axis electric slide 502 is fixed to one end of the slide mounted on the two Y-axis electric slides 501, and the Z-axis electric slide 503 is mounted on the top of the slide of the X-axis electric slide 502. The Y-axis electric slide 501, the X-axis electric slide 502, and the Z-axis electric slide 503 are distributed at the rear end of the linkage machine tool guard plate 104;

[0046] The first connecting arm 504 is fixed to the top of the slide of the Z-axis electric slide 503, and the second connecting arm 505 is fixedly installed on the top of the first connecting arm 504. The first connecting arm 504 and the second connecting arm 505 pass through the linkage machine tool guard plate 104 to the front end of the linkage machine tool guard plate 104;

[0047] The equilateral triangle cleaning head 506 is rotatably mounted on the front end of the first connecting arm 504 and is located above the liquid storage tank 2. The straight nozzle 510 and the rotary nozzle 511 are installed in a circular arrangement on the outside of the equilateral triangle cleaning head 506. The water flow sprayed by the straight nozzle 510 or the rotary nozzle 511 is used to clean the chemical fiber mold.

[0048] The Y-axis electric slide 501, the X-axis electric slide 502, and the Z-axis electric slide 503 cooperate to realize the up-down, left-right, and front-back movement of the equilateral triangle cleaning head 506, which is used to achieve all-round cleaning of the chemical fiber mold;

[0049] The cleaning unit 5 further includes a driven gear 507, an adjustment servo motor 508, and a driving gear 509;

[0050] The driven gear 507 is fixed to the outside of the rear end rotating shaft of the equilateral triangle cleaning head 506, the adjustment servo motor 508 is fixedly installed on the front end top of the first connecting arm 504 and is located inside the second connecting arm 505, the driving gear 509 is fixed to the front end of the output shaft of the adjustment servo motor 508 and meshes with the driven gear 507, and the adjustment servo motor 508 drives the equilateral triangle cleaning head 506 to rotate, so as to realize the switching operation of the straight nozzle 510 with different apertures and the rotary nozzle 511, so as to realize the cleaning of different types of chemical fiber molds;

[0051] A lighting lamp 7 is installed on the inner side of the outer chassis 101 above the linkage machine tool guard plate 104, and the illumination surface of the lighting lamp 7 is inclined toward the liquid storage tank 2, which is used to illuminate the chemical fiber mold installed on the turning frame 4 for visual inspection.

[0052] In this embodiment, when cleaning the chemical fiber mold, the chemical fiber mold can be fixedly mounted on the turning frame 4 through the corresponding fixing bracket, and then the top of the chemical fiber mold is illuminated by the lighting lamp 7 to facilitate visual inspection of the chemical fiber mold. After the inspection is completed, the door of the outer box 101 can be closed, and then the cleaning path of the equilateral triangle cleaning head 506 can be planned and set by the industrial computer 102 according to the surface condition of the mold. At the same time, the straight nozzle 510 or the rotary nozzle 511 can be selected:

[0053] By controlling and adjusting the servo motor 508 to drive the driving gear 509 to rotate, the driving gear 507 drives the driven gear 507 to rotate, and the driven gear 507 drives the equilateral triangle cleaning head 506 to rotate. Two straight nozzles 510 and a rotary nozzle 511 of different aperture models are respectively installed at the three end corners of the equilateral triangle cleaning head 506. By rotating the equilateral triangle cleaning head 506, the straight nozzles 510 and the rotary nozzles 511 of different aperture models can be switched, and the nozzle facing downward is the working nozzle;

[0054] After setting the running trajectory and selecting the working nozzle, the cleaning operation can be started. At this time, the high-pressure cleaning pump 6 and the three electric slides are started. The Y-axis electric slide 501, the X-axis electric slide 502, and the Z-axis electric slide 502 move the equilateral triangle cleaning head 506 according to the set trajectory under the control of the industrial computer 102, and the high-pressure cleaning pump 6 delivers the clean water inside the water storage tank 2 to the inside of the nozzle under high pressure, and the water is sprayed out through the nozzle to clean the chemical fiber mold;

[0055] It should be noted that during the cleaning process, the industrial computer can monitor and precisely control the cleaning pressure, water flow and pulse frequency in real time through sensors, achieving personalized cleaning for different mold structures and dirt levels.

[0056] After the upper surface of the chemical fiber mold is cleaned, the flip servo motor 3 can be started to drive the flip frame 4 to flip 180 degrees, so that the lower surface of the chemical fiber mold is turned upward, and then cleaned again to ensure that the front and back of the chemical fiber mold are fully cleaned;

[0057] The cleaned water is collected inside the liquid storage tank 2 and then sucked and recycled by the high-pressure cleaning pump 6 (it should be noted that a filtration system is provided between the input end of the high-pressure cleaning pump 6 and the liquid storage tank 2 to recycle and purify the cleaning water, thereby reducing water waste and wastewater discharge).

[0058] Please refer to Figures 1 to 4 , the rear end rotation shafts of the first connecting arm 504, the second connecting arm 505, and the equilateral triangle cleaning head 506 are all hollow structures, and the rear ends of the first connecting arm 504 and the second connecting arm 505 are open structures;

[0059] The output end of the high-pressure cleaning pump 6 is connected to the straight nozzle 510 and the rotary nozzle 511 respectively through the electromagnetic valve and the diverter pipe penetrating the first connecting arm 504 and the inner cavity of the rear end rotating shaft of the equilateral triangle cleaning head 506;

[0060] The input end of the high-pressure cleaning pump 6 is connected to the bottom of the liquid storage tank 2 through a pipeline.

[0061] In this embodiment: the cavity of the second connecting arm 505 is used to provide an installation space for the control circuit wires of the adjustment servo motor 508, the second connecting arm 505 is used to provide shielding and waterproofing for the adjustment servo motor 508, and the rear end cavities of the first connecting arm 504 and the second connecting arm 505 are used to provide space for the connecting pipes of the nozzle.

[0062] 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. A CNC chemical fiber mold cleaning machine, comprising a frame body (1) consisting of an outer case (101), an industrial computer (102), a linkage machine tool guard plate (104), an inner frame (103), and the linkage machine tool guard plate (104), wherein the industrial computer (102) is fixedly mounted on the front end of the outer case (101), the inner frame (103) is fixedly mounted on the inner side of the outer case (101), and the linkage machine tool guard plate (104) is arranged on the inner side of the outer case (101) and located above the inner frame (103), and is used to separate the internal space of the linkage machine tool guard plate (104) into two spaces, front and back. The machine is characterized in that: A liquid storage tank (2), a tilting servo motor (3), and a high-pressure cleaning pump (6) are sequentially mounted on the top of the inner frame (103) via a bracket. The liquid storage tank (2) and the tilting servo motor (3) are located at the front end of the linkage machine tool guard plate (104), and the high-pressure cleaning pump (6) is located at the rear end of the linkage machine tool guard plate (104). A cleaning unit (5) is provided on the top of the inner frame (103), which passes through the front and rear ends of the linkage machine tool guard plate (104) and extends to the top of the liquid storage tank (2). The flip servo motor (3) is located on one side of the liquid storage tank (2), and the output end of the flip servo motor (3) passes through the inner side of the liquid storage tank (2) and is connected to the flip frame (4); The turning frame (4) is used to provide a mounting support position for the chemical fiber mold, and the turning frame (4) is driven to rotate by the turning servo motor (3) to realize the turning of the chemical fiber mold; The cleaning unit (5) is used to clean the chemical fiber mold installed on the turning frame (4), the liquid storage tank (2) is used to collect cleaning water, and the high-pressure cleaning pump (6) is used to realize the circulation of the cleaning water.

2. A CNC chemical fiber mold cleaning machine according to claim 1, characterized in that: The cleaning unit (5) comprises a Y-axis electric slide (501), an X-axis electric slide (502), a Z-axis electric slide (503), a first connecting arm (504), a second connecting arm (505), an equilateral triangle cleaning head (506), a straight nozzle (510), and a rotary nozzle (511); The two groups of Y-axis electric slides (501) are symmetrically fixed to the top of the inner frame (103) through a support frame, the X-axis electric slide (502) is fixed to one end of a slide seat installed on the two Y-axis electric slides (501), and the Z-axis electric slide (503) is installed on the top of the slide seat of the X-axis electric slide (502). The Y-axis electric slide (501), the X-axis electric slide (502), and the Z-axis electric slide (503) are distributed at the rear end of the linkage machine tool guard plate (104); The first connecting arm (504) is fixed to the top of the slide seat of the Z-axis electric slide (503), the second connecting arm (505) is fixedly installed on the top of the first connecting arm (504), and the first connecting arm (504) and the second connecting arm (505) pass through the linkage machine tool guard plate (104) to the front end of the linkage machine tool guard plate (104); The equilateral triangle cleaning head (506) is rotatably mounted on the front end of the first connecting arm (504) and is located above the liquid storage tank (2); the straight spray head (510) and the rotary spray head (511) are circumferentially distributed and mounted on the outside of the equilateral triangle cleaning head (506); the water flow sprayed by the straight spray head (510) or the rotary spray head (511) is used to clean the chemical fiber mold; The Y-axis electric slide (501), the X-axis electric slide (502), and the Z-axis electric slide (503) cooperate to realize the up-down, left-right, and front-back movement of the equilateral triangle cleaning head (506), so as to realize all-round cleaning of the chemical fiber mold.

3. A CNC chemical fiber mold cleaning machine according to claim 2, characterized in that: The cleaning unit (5) further comprises a driven gear (507), an adjustment servo motor (508), and a driving gear (509); The driven gear (507) is fixed to the outside of the rear end rotating shaft of the equilateral triangle cleaning head (506); the regulating servo motor (508) is fixedly installed on the front end top of the first connecting arm (504) and is located inside the second connecting arm (505); the driving gear (509) is fixed to the front end of the output shaft of the regulating servo motor (508) and meshes with the driven gear (507); the regulating servo motor (508) drives the equilateral triangle cleaning head (506) to rotate, so as to realize the switching operation of the straight nozzles (510) with different apertures and the rotary nozzle (511), so as to realize the cleaning of different types of chemical fiber molds.

4. A CNC chemical fiber mold cleaning machine according to claim 3, characterized in that: The rear end rotation shafts of the first connecting arm (504), the second connecting arm (505) and the equilateral triangle cleaning head (506) are all hollow structures, and the rear ends of the first connecting arm (504) and the second connecting arm (505) are open structures.

5. The CNC chemical fiber mold cleaning machine according to claim 4, characterized in that: The output end of the high-pressure cleaning pump (6) is connected to the straight spray head (510) and the rotary spray head (511) respectively through the electromagnetic valve and the diverter pipe penetrating the first connecting arm (504) and the inner cavity of the rear end rotating shaft of the equilateral triangle cleaning head (506); The input end of the high-pressure cleaning pump (6) is connected to the bottom of the liquid storage tank (2) through a pipeline.

6. The CNC chemical fiber mold cleaning machine according to claim 1, characterized in that: An illumination lamp (7) is installed on the inner side of the outer case (101) above the linkage machine tool guard plate (104), and the illumination surface of the illumination lamp (7) is tilted toward the liquid storage tank (2), and is used to illuminate the chemical fiber mold installed on the turning frame (4) for visual inspection.

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