Cheese dehydration control system and equipment

Abstract

The invention provides a cheese dehydration control system and equipment, the equipment comprises a lifting part, the top of the lifting part is provided with a second motor, and an output shaft of the second motor is provided with a cross; the front side and the rear side of the cross are each fixedly provided with two top covers, and a material carrying frame is rotationally installed below the top covers. Two dewatering cylinders are arranged below the rear side of the cross, and rotary driving assemblies are mounted at the bottoms of the two dewatering cylinders; an insertion hole structure is arranged at the bottom of the material carrying frame, and the insertion hole structure is matched with the output part of the rotary driving assembly; the system comprises a control unit, a sensor assembly and a timing module. The positions of the material carrying frames on the two sides of the cross can be automatically exchanged in the dewatering cylinder, so that automatic material changing is achieved, and the effect of improving the dewatering efficiency is achieved.

Description

Technical Field

[0001] This invention relates to the field of yarn dewatering, and particularly to a control system and equipment for dewatering packaged yarn. Background Technology

[0002] Yarn dewatering is a crucial step in textile processing, used to remove excess water from yarn. Currently, yarn dewatering primarily employs mechanical methods, such as centrifugal dewatering equipment.

[0003] In traditional yarn centrifugal dewatering equipment, yarn-carrying rollers are stacked on a material rack. An internal motor drives the rack to rotate, causing the rollers to rotate and achieve centrifugal dewatering. However, after dewatering, the equipment needs to be stopped, and manual unloading and reloading of the rollers is required. This loading and unloading process takes up significant processing time, reducing overall efficiency. Currently, China's textile industry is in a critical period of transition from labor-intensive to technology-intensive production. The traditional material-changing method suffers from low efficiency, reliance on worker experience for product quality, and inability to integrate with intelligent manufacturing systems, hindering industrial upgrading. Furthermore, traditional yarn centrifugal dewatering equipment relies solely on centrifugation, lacking other auxiliary drying methods, resulting in poor drying efficiency. Summary of the Invention

[0004] In order to solve the technical problem of poor drying efficiency, the present invention provides a control system and equipment for dewatering yarn packages.

[0005] The present invention solves the above-mentioned technical problems through the following technical solutions: This invention provides a yarn dewatering device, including a lifting unit. A second motor is mounted on the top of the lifting unit, and a cross is mounted on the output shaft of the second motor. Two top covers are fixedly mounted on the front and rear sides of the cross, and a material carrier is rotatably mounted below the top covers. A movable part is slidably mounted vertically at the bottom of the material carrier, and a cylinder is provided on the movable part. A yarn-carrying wheel is sleeved on the cylinder. Yarn is wound on the yarn-carrying wheel. The yarn-carrying wheel is provided with a plurality of air-blowing holes facing the yarn end side, and the yarn-carrying wheel is provided with... The cylinder has an air blowing hole connected to the end cavity; the cylinder has a connecting hole for communicating with the end cavity; two dewatering cylinders are provided below the rear side of the cross, and a rotary drive assembly is installed at the bottom of the two dewatering cylinders; an insertion hole structure is provided below the movable part at the bottom of the material rack, and the insertion hole structure is adapted to the output part of the rotary drive assembly; an air guide assembly is provided at the bottom of the top cover, and the bottom of the air guide assembly has several fine holes for blowing hot air downwards and a connecting sleeve; after the material rack is placed into the dewatering cylinder, the connecting sleeve is inserted into the opening at the top of the cylinder.

[0006] Preferably, the material carrier includes a circular shaft rotatably connected to the center of the top cover; a square column is fixed to the bottom end of the circular shaft, an outer cylinder is sleeved on the bottom end of the circular shaft, an inner plate is fixedly installed inside the outer cylinder, a square hole is opened on the inner plate to slide and engage with the square column, a support is fixedly installed at the bottom end of the square column and the support is located below the inner plate, and multiple side frames are fixedly installed around the bottom end of the outer cylinder, and a circular cylinder is fixedly installed on the top of each of the multiple side frames; the outer cylinder, the inner plate and the side frames constitute the movable part of the material carrier.

[0007] Preferably, a positioning strip is fixedly installed on the outer wall of the cylinder, and a positioning groove is provided on the inner ring wall of the wire-carrying wheel, the positioning groove being fitted and connected with the positioning strip.

[0008] Preferably, the air guide assembly includes an inner cavity extending to the bottom of the top cover; the inner cavity is annular, and a perforated plate is fitted at the bottom opening of the inner cavity. The perforated plate has fine holes evenly distributed on it, and multiple connecting sleeves are installed on the perforated plate. The connecting sleeves are fixed to the round shaft by connecting rods, and the multiple connecting sleeves are respectively aligned with multiple cylinders on the material carrier; air inlet pipes are connected to both sides of the inner cavity, and the air inlet pipes are fixed to the top cover.

[0009] Preferably, both sides of the top of the dehydration cylinder are provided with an insertion interface for inserting an air inlet pipe, and the insertion interface is fixedly connected to a hot air inlet pipe.

[0010] Preferably, the cylinder is provided with a plurality of wire-carrying wheels; the top and bottom ends of the wire-carrying wheels are provided with end cavities; and the cylinder is provided with a plurality of sets of connecting holes.

[0011] Preferably, a sealing assembly is provided inside the cylinder; the sealing assembly includes a sealing disc; a vertical top rod is fixedly installed in the middle of the sealing disc, a fixing ring seat is elastically connected to the bottom of the sealing disc through a first spring, and the fixing ring seat is fixedly installed on the inner wall of the cylinder, a retaining ring is fixedly installed at the top end of the cylinder, the sealing disc covers the bottom of the retaining ring, a vertical tube is fixedly installed at the bottom of the top rod, and multiple sealing rings are fixedly installed on the vertical tube through a connecting column, the sealing rings are in contact with the inner wall of the cylinder, and the sealing rings cover the connecting hole.

[0012] Preferably, a retaining ring and a retaining strip are fixedly installed inside the connecting sleeve.

[0013] Preferably, the cylinder wall has multiple sets of guide grooves, and each set of guide grooves is arranged in a ring array; the guide grooves are connected to heat-conducting blocks, and the heat-conducting blocks have vertical sliding grooves on one side inside the cylinder, and the sliding grooves are slidably connected to sliders, and the sliders are connected to the vertical pipes through telescopic rods; the wire-carrying wheel has several slots arranged in a ring array.

[0014] Preferably, the telescopic rod includes a fixed cylinder that is fixedly connected to the side wall of the vertical tube; a first piston is installed inside the fixed cylinder, a first plug is fixed to the first piston, the first plug is fixed to the slider, a second spring is sleeved on the first plug, and the fixed cylinder and the first piston are elastically connected by the second spring; a second piston is connected to the bottom end of the vertical tube, a second plug is fixedly installed at the bottom of the second piston, and the bottom end of the second plug is in contact with the top surface of the side frame.

[0015] Furthermore, the present invention provides a yarn dewatering control system, including a control unit; the control unit is used to control a rotary drive assembly, a lifting unit, and a second motor; The control unit is connected to a sensor assembly, which includes a temperature sensor for real-time detection of the ambient temperature inside the dehydration drum and a speed sensor for real-time detection of the rotational speed of the rotary drive assembly. Both the temperature sensor and the speed sensor convert the detected signals into electrical signals, which are then input to the control unit for processing. It also includes a timing module, which is connected to the control unit. The timing module is used to calculate the working time of the rotary drive component and input the calculated data into the control unit. After the working time reaches the preset value, the control unit controls the rotary drive component to shut down, and the control unit controls the lifting part and the second motor to operate. The lifting part and the second motor drive the cross to move, so that the positions of the material racks on both sides of the cross are reversed, so as to automatically replace the wire-carrying wheel in the dewatering drum.

[0016] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of the present invention.

[0017] The positive and progressive effects of this invention are as follows: The aforementioned yarn dewatering control system and equipment, through the installation of a lifting unit and a second motor, allows for the rotation, adjustment, and lifting of the material carriers on both sides of the cross-shaped structure. This enables the material carriers on both sides to alternately perform dewatering operations within the dewatering drum. The material carriers located outside the dewatering drum are replaced with materials during the dewatering operation time, eliminating the need for additional time for loading and unloading materials and improving the efficiency of batch drying of yarn. Furthermore, during centrifugal dewatering, the yarn can be subjected to hot air drying. This combination of hot air drying and centrifugal dewatering further enhances the yarn drying efficiency. Simultaneously, hot air is blown downwards through fine holes to dry the outer side of the yarn, and some hot air enters the cylinder through a connecting sleeve and is directly blown onto the yarn ends through the air holes, ensuring uniform airflow across the entire yarn. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the overall structure of the device of the present invention.

[0019] Figure 2 This is a three-dimensional structural diagram of the interior of the dehydration cylinder and the material carrier frame of the present invention.

[0020] Figure 3 This is a schematic diagram of the planar structure of the dehydration cylinder and the material carrier of the present invention.

[0021] Figure 4 For the present invention Figure 3 Enlarged structural diagram of section A in the middle.

[0022] Figure 5 This is a schematic diagram of the structure of the rotary table of the present invention.

[0023] Figure 6 This is a schematic diagram of the bottom structure of the top cover of the present invention.

[0024] Figure 7 This is a schematic diagram of the external structure of the cylinder of the present invention.

[0025] Figure 8 This is a schematic diagram of the internal structure of the cylinder of the present invention.

[0026] Figure 9 This is a schematic diagram of the cross-sectional structure at the top of the cylinder of the present invention.

[0027] Figure 10 This is a schematic diagram of the structure of the heat-conducting block and the telescopic rod of the present invention.

[0028] Figure 11 This is a schematic diagram of the cross-sectional structure at the bottom end of the cylinder of the present invention.

[0029] Figure 12 This is a schematic diagram of the wire-carrying wheel of the present invention.

[0030] Figure 13 This is a schematic diagram of the cross-sectional structure of the top cover of the present invention.

[0031] Figure 14 This is a schematic diagram of the structure above the loading platform of the present invention.

[0032] Figure 15 This is a schematic diagram of the control system of the present invention.

[0033] Explanation of reference numerals in the attached figures 1. Dehydration drum; 101. First motor; 102. Drain pipe; 103. Partition; 104. Air guide chamber; 105. Air guide port; 106. Exhaust pipe; 107. Insertion interface; 108. Hot air inlet pipe; 109. Rotary seat; 1091. First insertion post; 1092. Second insertion post; 2. Lifting unit; 3. Second motor; 4. Cross-shaped structure; 5. Top cover; 501. Air inlet pipe; 502. Connecting sleeve; 503. Perforated plate; 504. Inner cavity; 505. Stop bar; 506. Retaining ring; 6. Material carrier; 601. Round shaft; 602. Square column; 603. Outer cylinder; 604. Inner plate; 605. Support; 606. Bottom connector; 6061. First insertion hole; 6062. Second insertion hole; 607. Side frame; 7. Loading platform; 701. Third insertion column; 8. Rotary drum; 9. Cylinder; 901. Guide groove; 90 2. Connecting hole; 903. Positioning strip; 10. Thread-carrying wheel; 1001. Yarn; 1002. End cavity; 1003. Air blowing hole; 1004. Slot; 1005. Positioning groove; 11. Connecting rod; 12. Sealing assembly; 1201. Vertical tube; 1202. Top rod; 1203. Sealing disc; 1204. Fixing ring seat; 1205. First spring; 1206. Sealing ring; 1207. Connecting post; 13. Heat-conducting block; 1301. Slide groove; 1302. Sliding block; 14. Retaining ring; 15. Telescopic rod; 1501. Fixing cylinder; 1502. First piston; 1503. First plug; 1504. Second spring; 16. Second piston; 17. Second plug; 18. Control unit; 19. Sensor assembly; 1901. Temperature sensor; 1902. Speed ​​sensor; 20. Timing module. Detailed Implementation

[0034] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0035] like Figures 1-14 As shown, a yarn dewatering device includes a lifting unit 2, a second motor 3 is installed on the top of the lifting unit 2, and a cross 4 is installed on the output shaft of the second motor 3; the lifting unit 2 adopts a hydraulic cylinder, air cylinder or screw structure to realize lifting.

[0036] Two top covers 5 are fixedly installed on both the front and rear sides of the cross 4, and a material carrier 6 is rotatably installed under the top cover 5. Two dehydration cylinders 1 are provided on the lower rear side of the cross 4, and a rotary drive assembly is installed at the bottom of the two dehydration cylinders 1. The bottom of the material carrier 6 is provided with a socket structure, which is adapted to the output part of the rotary drive assembly; The bottom of the top cover 5 is provided with an air guide assembly, and the bottom of the air guide assembly is provided with several fine holes for blowing hot air downwards.

[0037] The material carrier 6 is used to hold the yarn carrier wheel 10, on which the yarn 1001 is wound. The yarn 1001 is supported by the material carrier wheel; for example... Figure 1 As shown, the entire device has four material racks 6. The second motor 3 drives the cross 4 to rotate, which is used to switch the positions of the material racks 6 on the front and rear sides of the cross 4. At the same time, the lifting part 2 is used to drive the cross 4 to move up and down, so that the material rack 6 on the rear side of the cross 4 can enter or leave the dewatering cylinder 1.

[0038] With the above design, each time the two rear material racks 6 enter the dewatering cylinder 1 for yarn 1001 dewatering and drying, the two front material racks 6 are located at the front of the equipment and exposed. The loading and unloading of materials on the front material racks 6 is carried out by taking advantage of the drying time of the yarn 1001 on the rear material racks 6. This means that loading and unloading of yarn 1001 materials on the material racks 6 does not require additional time, thereby improving the drying efficiency of yarn 1001 in mass production.

[0039] The material carrier 6 enters the dewatering cylinder 1. The material carrier 6 connects to the output of the rotary drive assembly via a socket structure. The rotary drive assembly drives the material carrier 6 to rotate, causing the yarn-carrying wheel 10 to rotate, thus centrifugally dewatering the yarn 1001 on it. During this dewatering process, the air guide assembly blows hot air downwards through fine holes. The hot air reaches the yarn 1001 on the material carrier 6, flowing downwards and passing over the outside of the yarn 1001 for hot air drying. The combination of centrifugal dewatering and hot air drying improves drying efficiency.

[0040] like Figure 3 As shown, the material carrier 6 includes a circular shaft 601 rotatably connected to the center of the top cover 5; a square column 602 is fixed to the bottom end of the circular shaft 601, and an outer cylinder 603 is sleeved on the bottom end of the circular shaft 601. An inner plate 604 is fixedly installed inside the outer cylinder 603. A square hole is opened on the inner plate 604 to slide and engage with the square column 602. A support 605 is fixedly installed at the bottom end of the square column 602, and the support 605 is located below the inner plate 604. Multiple side frames 607 are fixedly installed around the bottom end of the outer cylinder 603, and a cylinder 9 is fixedly installed on the top of each of the multiple side frames 607. Wire-carrying wheels 10 are stacked on the side frames 607, and the wire-carrying wheels 10 are sleeved on the cylinders 9.

[0041] The yarn-carrying wheels 10 are stacked on the side frame 607 and are placed on the cylinder 9. Through multiple side frames 607 and cylinders 9 thereon, a certain number of yarn-carrying wheels 10 are stacked around the material carrier 6. When the material carrier 6 is driven to rotate inside the dewatering cylinder 1, all the yarn-carrying wheels 10 on it move in a circular motion together to centrifuge the yarn 1001.

[0042] like Figure 7 and Figure 12 As shown, a positioning strip 903 is fixedly installed on the outer wall of the cylinder 9, and a positioning groove 1005 is formed on the inner ring wall of the wire-carrying wheel 10. The positioning groove 1005 is engaged with the positioning strip 903. When the wire-carrying wheel 10 is placed on the material carrier 6, the wire-carrying wheel 10 is fitted onto the cylinder 9, and the positioning groove 1005 is engaged with the positioning strip 903 to provide positioning.

[0043] like Figures 4-5 As shown, the output part of the rotary drive assembly includes a rotating base 109; the rotating base 109 is rotatably mounted to the bottom of the dehydration cylinder 1, a first insert post 1091 is provided in the middle of the rotating base 109, and a plurality of second insert posts 1092 arranged in a ring array are also provided on the rotating base 109; a first motor 101 is fixedly mounted at the bottom of the dehydration cylinder 1, and the output shaft of the first motor 101 is fixed to the rotating base 109.

[0044] A bottom connector 606 is fixedly installed at the bottom of the outer cylinder 603. The bottom of the bottom connector 606 is provided with a first insertion hole 6061 and a plurality of second insertion holes 6062 arranged in a ring array. The first insertion hole 6061 and the second insertion hole 6062 constitute the insertion hole structure at the bottom of the material carrier 6.

[0045] The material carrier 6 is placed into the dewatering cylinder 1, and is inserted into the first insertion hole 6061 and the second insertion hole 6062 respectively, and then into the first insertion post 1091 and the second insertion post 1092 on the rotary seat 109. The first motor 101 drives the rotary seat 109 to rotate, and the rotary seat 109 drives the bottom base 606 to rotate through the first insertion post 1091 and the second insertion post 1092, so that the material carrier 6 rotates.

[0046] like Figure 6 and Figure 13 As shown, the air guiding assembly includes an inner cavity 504 extending to the bottom of the top cover 5; the inner cavity 504 is annular, and a perforated plate 503 is fitted at the bottom opening of the inner cavity 504. The perforated plate 503 has fine holes evenly distributed on it, and multiple connecting sleeves 502 are installed on the perforated plate 503. The connecting sleeves 502 are fixed to the round shaft 601 by connecting rods 11, and the multiple connecting sleeves 502 are respectively aligned with multiple cylinders 9 on the material carrier 6; air inlet pipes 501 are connected to both sides of the inner cavity 504, and the air inlet pipes 501 are fixed to the top cover 5.

[0047] The connecting sleeve 502 is fixed to the round shaft 601 by the connecting rod 11. When the material carrier 6 rotates, the connecting sleeve 502 is always aligned with the round cylinder 9.

[0048] like Figures 2-3As shown, both sides of the top of the dehydration cylinder 1 are provided with insertion interfaces 107 for inserting air inlet pipes 501. The insertion interfaces 107 are fixedly connected to hot air inlet pipes 108. The hot air inlet pipes 108 are connected to a hot air device (not shown in the figure). The hot air device generates hot air for drying. The hot air enters the insertion interfaces 107 through the hot air inlet pipes 108. When the insertion interfaces 107 are inserted with the air inlet pipes 501, the hot air can be guided into the inner cavity 504 of the air guide assembly and blown downward from the fine holes and the connecting sleeve 502.

[0049] A sealing ring is provided between the insertion interface 107 and the air inlet pipe 501 to improve the sealing of the connection after insertion.

[0050] The lifting unit 2 moves the material carrier 6 and the top cover 5 downwards to place the material carrier 6 into the dewatering cylinder 1; the material carrier 6 is lowered to the position where... Figure 3 In the state shown, the bottom contact seat 606 at the bottom of the material carrier 6 is in contact with the rotating seat 109. The weight of the material carrier 6 is not applied to the rotating seat 109. At this time, the weight of the outer cylinder 603 and the structure around the outer cylinder 603 is applied to the support 605 through the inner plate 604, and there is a gap between the top of the cylinder 9 and the top cover 5. In the above state, the lifting part 2 continues to drive the top cover 5 to move downward, so that the top cover 5 covers the top opening of the dewatering cylinder 1. The bottom contact seat 606 is blocked by the rotating seat 109, so that the cylinder 9 cannot move downward. This allows the connecting sleeve 502 on the top cover 5 to be inserted into the top of the cylinder 9. At the same time, the top cover 5 covers the top of the dewatering cylinder 1, and the air inlet pipe 501 is inserted into the insertion interface 107.

[0051] With the above design, the material carrier 6 does not enter the dewatering cylinder 1. If the material carrier 6 is located at the front of the entire equipment, there is a gap between the cylinder 9 and the top cover 5 when loading and unloading materials. This gap is greater than the height of the wire-carrying wheel 10, which provides operating space for the manual placement of the wire-carrying wheel 10 onto the cylinder 9. After the material carrier 6 is placed into the dewatering cylinder 1 and the top cover 5 is closed on the top of the dewatering cylinder 1, the top of the cylinder 9 can be inserted into the connecting sleeve 502. In addition to being blown out from the fine holes on the fine perforated plate 503, hot air can also be blown into the cylinder 9.

[0052] like Figure 7 , Figure 9 as well as Figure 11 As shown, the top and bottom ends of the yarn carrier 10 are both provided with end cavities 1002; the end cavities 1002 are connected to a plurality of air holes 1003, and the air holes 1003 face the end side of the yarn 1001 wound on the yarn carrier 10; the cylinder 9 has a plurality of connecting holes 902 for communicating with the end cavities 1002. Figure 7 As shown, multiple sets of connecting holes 902 are used to provide communication for the end cavities 1002 of the multiple wire-carrying wheels 10 sleeved on the cylinder 9.

[0053] When hot air is blown into the cylinder 9, the hot air is blown into the end cavity 1002 through the connecting hole 902, and then hot air is blown towards the end side of the yarn 1001 from the air blowing hole 1003. Combined with the hot air blown downward by the fine perforated plate 503, the hot air passes through the outside of the yarn 1001 to ensure that both the outside and the end side of the yarn 1001 are treated by hot air, thus ensuring the drying effect.

[0054] like Figure 9 as well as Figure 11 As shown, the inner ring and sides (top or bottom groove) of the end cavity 1002 are provided with openings. The top end cavity 1002 and the bottom end cavity 1002 of the wire carrier 10 have openings on the top and bottom sides, respectively. By stacking the wire carrier 10 and placing the bottom of the lowest wire carrier 10 on the side frame 607, the side openings are sealed to the outside. The opening of the inner ring is used to align and communicate with the connecting hole 902.

[0055] like Figure 9 as well as Figure 11 As shown, a sealing assembly 12 is provided inside the cylinder 9; the sealing assembly 12 includes a sealing disc 1203; a vertical top rod 1202 is fixedly installed in the middle of the sealing disc 1203, and a fixing ring seat 1204 is elastically connected to the bottom of the sealing disc 1203 through a first spring 1205, and the fixing ring seat 1204 is fixedly installed on the inner wall of the cylinder 9; a retaining ring 14 is fixedly installed at the top port of the cylinder 9, and the sealing disc 1203 covers the bottom of the retaining ring 14; a vertical tube 1201 is fixedly installed at the bottom of the top rod 1202, and a plurality of sealing rings 1206 are fixedly installed on the vertical tube 1201 through a connecting post 1207; the sealing rings 1206 fit against the inner wall of the cylinder 9, and the sealing rings 1206 cover the connecting hole 902.

[0056] It should be noted that the diameter of the sealing disc 1203 is smaller than the outer diameter of the retaining ring 14, but larger than the inner diameter of the retaining ring 14.

[0057] like Figure 13 As shown, a retaining ring 506 and a retaining strip 505 are fixedly installed inside the connecting sleeve 502. The retaining strip 505 is strip-shaped and will not block the connecting sleeve 502.

[0058] When the yarn 1001 is not dehydrated, the top of the cylinder 9 is not inserted into the connecting sleeve 502. The sealing disc 1203 is attached to the bottom of the retaining ring 14 to seal the top of the cylinder 9, while the sealing ring 1206 seals and covers the connecting hole 902 to achieve the sealing of the connecting hole 902 for daily dust prevention and to prevent dust from entering the inside of the cylinder 9.

[0059] When the top of the cylinder 9 is inserted into the connecting sleeve 502, the push rod 1202 of the sealing assembly 12 is blocked by the stop strip 505, which pushes the push rod 1202. The push rod 1202 drives the sealing disc 1203, the vertical tube 1201, and the sealing ring 1206 to move downward together. The sealing disc 1203 separates from the stop ring 14, and the sealing ring 1206 separates from the connecting hole 902, so as to realize the automatic release of the seal between the top of the cylinder 9 and the connecting hole 902. At the same time, the first spring 1205 is compressed during the above process.

[0060] After dehydration, the cylinder 9 separates from the connecting sleeve 502. The compression force of the first spring 1205 causes the top rod 1202 to move upward to reset, and the sealing disc 1203 and the sealing ring 1206 automatically re-seal the top of the cylinder 9 and the connecting hole 902.

[0061] It should be noted that when the cylinder 9 and the connecting sleeve 502 are inserted, the top of the cylinder 9 is in contact with the bottom of the retaining ring 506, and a sealing ring can be set between the two; while the bottom of the connecting sleeve 502 is in contact with the top of the uppermost wire-carrying wheel 10 on the cylinder 9 to close the end cavity 1002 at the top of the wire-carrying wheel 10.

[0062] like Figures 9-11 As shown, the cylinder 9 has multiple sets of guide grooves 901 on its wall, and each set of guide grooves 901 is arranged in a ring array. The guide grooves 901 are connected to heat-conducting blocks 13. The heat-conducting blocks 13 have vertical sliding grooves 1301 on one side inside the cylinder 9. The sliding grooves 1301 are slidably connected to sliders 1302. The sliders 1302 are connected to the vertical tubes 1201 through telescopic rods 15. The wire-carrying wheel 10 has several slots 1004 arranged in a ring array.

[0063] Multiple sets of guide grooves 901 are respectively used to fit the slots 1004 of multiple yarn-carrying rollers 10 on the cylinder 9. When the yarn-carrying rollers 10 are stacked on the cylinder 9, the slots 1004 on the multiple yarn-carrying rollers 10 are aligned with the multiple sets of guide grooves 901. By driving the heat-conducting block 13 to be inserted into the slot 1004, the heat-conducting block 13 can directly contact the inner side of the wound yarn 1001. The heat-conducting block 13 conducts heat, so that the heat inside the cylinder 9 is transferred to the yarn 1001, thereby heating the inner side of the yarn 1001 and improving the drying effect.

[0064] like Figure 11As shown, the telescopic rod 15 includes a fixed cylinder 1501 that is fixedly connected to the side wall of the vertical tube 1201; a first piston 1502 is installed inside the fixed cylinder 1501, a first plug 1503 is fixed to the first piston 1502, the first plug 1503 is fixed to the slider 1302, a second spring 1504 is sleeved on the first plug 1503, and the fixed cylinder 1501 and the first piston 1502 are elastically connected by the second spring 1504; a second piston 16 is connected to the bottom end of the vertical tube 1201, a second plug 17 is fixedly installed at the bottom of the second piston 16, and the bottom end of the second plug 17 is in contact with the top surface of the side frame 607.

[0065] like Figure 9 As shown, the top of the vertical tube 1201 is in a closed state.

[0066] As the push rod 1202 moves downward, releasing the sealing assembly 12, the vertical pipe 1201 moves downward together with the push rod 1202. Figure 11 As shown, the second plunger 17 is blocked by the top surface of the side frame 607, causing the second piston 16 to move upward about the vertical tube 1201. The second piston 16 squeezes the medium inside the vertical tube 1201, pressurizing the fixed cylinder 1501. Through hydraulic action, the first piston 1502 and the first plunger 1503 move. The first plunger 1503 extends out from the fixed cylinder 1501 and compresses the second spring 1504, that is, the telescopic rod 15 extends. The telescopic rod 15 pushes the heat-conducting block 13, so that the heat-conducting block 13 passes through the slot 1004 and is attached to the inside of the yarn 1001.

[0067] As the push rod 1202 moves upward, the vertical tube 1201 moves upward together with the push rod 1202, and the second plug 17, the second piston 16 and the telescopic rod 15 are reset, so as to drive the heat-conducting block 13 away from the slot 1004.

[0068] The groove 1301 and the slider 1302 are designed to accommodate the vertical movement of the vertical tube 1201; the vertical movement of the vertical tube 1201 does not affect the heat-conducting block 13.

[0069] The above design enables the heat-conducting block 13 to automatically extend and retract.

[0070] To facilitate manual loading and unloading, a loading platform 7 is installed on the front side of the entire equipment. Two third inserts 701 and a rotating drum 8 are installed on the top of the loading platform 7. A low-speed motor is installed inside the loading platform 7 and is connected to the rotating drum 8.

[0071] like Figure 1As shown, when the material carrier 6 on the rear side of the cross 4 is placed in the dewatering cylinder 1 and the top cover 5 covers the top opening of the dewatering cylinder 1, the first insertion hole 6061 at the bottom of the front material carrier 6 is inserted into the third insertion post 701, and the rotating cylinder 8 contacts the side frame 607 of the front material carrier 6. At the same time, the material carrier 6 is in the position shown in the figure. Figure 3 As shown, there is sufficient distance between the top of the cylinder 9 and the top cover 5 to allow the wire-carrying wheel 10 to be placed or removed from the cylinder 9. A low-speed motor drives the rotating drum 8 to rotate, and through the friction between the rotating drum 8 and the side frame 607, the material carrier 6 rotates at a low speed. With the operator positioned in front of the material carrier 6, the cylinder 9 behind the material carrier 6 can be easily moved in front of the operator for convenient loading and unloading.

[0072] A drain pipe 102 is provided at the bottom of the dehydration cylinder 1 for draining water. A circular baffle 103 is provided on the inner wall of the dehydration cylinder 1, forming an air guide cavity 104 between the inner wall and the baffle 103. An air guide port 105 is provided at the bottom of the air guide cavity 104. An exhaust pipe 106 is installed on the side of the dehydration cylinder 1, and the exhaust pipe 106 is connected to the top of the air guide cavity 104. The dried airflow enters the air guide cavity 104 through the air guide port 105 and can be discharged outwards through the exhaust pipe 106.

[0073] like Figure 15 As shown, a yarn dewatering control system includes a control unit 18; the control unit 18 is used to control the rotary drive assembly, the lifting part 2, and the second motor 3; The control unit 18 is connected to a sensor assembly 19, which includes a temperature sensor 1901 for real-time detection of the ambient temperature inside the dehydration drum 1 and a speed sensor 1902 for real-time detection of the rotation speed of the rotary drive assembly. Both the temperature sensor 1901 and the speed sensor 1902 convert the detected signals into electrical signals and input the electrical signals to the control unit 18 for processing. It also includes a timing module 20, which is connected to the control unit 18. The timing module 20 is used to calculate the working time of the rotary drive component and input the calculated data into the control unit 18. After the working time reaches the preset value, the control unit 18 controls the rotary drive component to shut down, and the control unit 18 controls the lifting part 2 and the second motor 3 to operate. The lifting part 2 and the second motor 3 drive the cross 4 to move, so that the positions of the material racks 6 on both sides of the cross 4 are reversed, so as to automatically replace the wire-carrying wheel 10 in the dewatering cylinder 1.

[0074] In practical implementation, the two material carriers 6 on one side of the cross 4 are placed inside the two dewatering cylinders 1. The rotary drive assembly drives the material carriers 6 to rotate, and the yarn-carrying wheels 10 on the material carriers 6 rotate together to achieve centrifugal dewatering of the yarn 1001. The speed sensor 1902 detects the rotation speed in real time and converts the detected signal into an electrical signal, which is then input to the control unit 18 for processing. This enables real-time speed detection. When the speed exceeds or falls below the set range, the control unit 18 controls the rotary drive assembly to reduce or increase the speed to keep the speed of the material carriers 6 within the set range. When the rotary drive assembly starts working, the timing module 20 starts timing synchronously and feeds the timing data back to the control unit 18 in real time. When the working time reaches the preset value in the control unit 18, the control unit 18 shuts down the rotary drive assembly and controls the lifting part 2 and the second motor 3 to drive the cross 4 to move, so that the positions of the material carriers 6 on both sides of the cross 4 are swapped to automatically replace the yarn-carrying wheels 10 inside the dewatering cylinder 1.

[0075] Through the above, the yarn-carrying wheel 10 inside the dewatering drum 1 can be automatically replaced, thereby improving the dewatering efficiency of the yarn 1001.

[0076] The preset speed range is 1000-1650 rpm. Through the above control, the rotary drive assembly drives the material carrier 6 and the yarn wheel 10 on it to rotate within the speed range to centrifuge and dewater the yarn 1001.

[0077] This invention is not limited to the embodiments described above. Any changes in shape or structure shall fall within the protection scope of this invention. The protection scope of this invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of this invention, but all such changes and modifications shall fall within the protection scope of this invention.

Claims

1. A yarn dewatering device, characterized in that, Includes a lifting part (2), the top of which is equipped with a second motor (3), and a cross (4) is installed on the output shaft of the second motor (3). Two top covers (5) are fixedly installed on the front and rear sides of the cross (4), and a material carrier (6) is rotatably installed below the top cover (5). A movable part is slidably installed at the bottom of the material carrier (6) along the vertical direction, and a cylinder (9) is provided on the movable part; a thread-carrying wheel (10) is sleeved on the cylinder (9); and yarn (1001) is wound on the thread-carrying wheel (10). The yarn carrier wheel (10) is provided with a plurality of air blowing holes (1003) facing the end side of the yarn (1001), and the yarn carrier wheel (10) is provided with an end cavity (1002) communicating with the air blowing holes (1003); the cylinder (9) is provided with a communication hole (902) for communicating with the end cavity (1002). Two dehydration cylinders (1) are provided on the lower rear side of the cross (4), and a rotary drive assembly is installed at the bottom of the two dehydration cylinders (1); The material carrier (6) has a socket structure below the movable part at the bottom, and the socket structure is adapted to the output part of the rotary drive assembly; The bottom of the top cover (5) is provided with an air guide assembly, and the bottom of the air guide assembly is provided with several fine holes for blowing hot air downwards and a connecting sleeve (502). After the material carrier (6) is placed into the dewatering cylinder (1), the connecting sleeve (502) is inserted into the top opening of the cylinder (9).

2. The yarn dewatering equipment as described in claim 1, characterized in that: The material carrier (6) includes a round shaft (601) rotatably connected to the center of the top cover (5); a square column (602) is fixed at the bottom end of the round shaft (601), and an outer cylinder (603) is sleeved at the bottom end of the round shaft (601). An inner plate (604) is fixedly installed inside the outer cylinder (603). A square hole is opened on the inner plate (604) to slide and engage with the square column (602). A support (605) is fixedly installed at the bottom end of the square column (602), and the support (605) is located below the inner plate (604). Multiple side frames (607) are fixedly installed around the bottom end of the outer cylinder (603), and a round cylinder (9) is fixedly installed on the top of each of the multiple side frames (607). The outer cylinder (603), the inner plate (604), and the side frames (607) constitute the movable part of the material carrier (6).

3. The yarn dewatering equipment as described in claim 2, characterized in that: A positioning strip (903) is fixedly installed on the outer wall of the cylinder (9), and a positioning groove (1005) is provided on the inner ring wall of the wire-carrying wheel (10). The positioning groove (1005) is fitted and connected to the positioning strip (903).

4. The yarn dewatering equipment as described in claim 2, characterized in that: The air guide assembly includes an inner cavity (504) extending to the bottom of the top cover (5); the inner cavity (504) is annular, and a perforated plate (503) is installed at the bottom opening of the inner cavity (504). The perforated plate (503) has fine holes evenly distributed on it, and multiple connecting sleeves (502) are installed on the perforated plate (503). The connecting sleeves (502) are fixed to the round shaft (601) by a connecting rod (11). The multiple connecting sleeves (502) are respectively aligned with multiple cylinders (9) on the material rack (6). Air inlet pipes (501) are connected to both sides of the inner cavity (504), and the air inlet pipes (501) are fixed to the top cover (5).

5. The yarn dewatering equipment as described in claim 4, characterized in that: Both sides of the top of the dehydration cylinder (1) are provided with an insertion interface (107) for inserting an air inlet pipe (501), and the insertion interface (107) is fixedly connected to a hot air inlet pipe (108).

6. The yarn dewatering equipment as described in claim 2, characterized in that: The cylinder (9) is provided with multiple wire-carrying wheels (10); the top and bottom ends of the wire-carrying wheels (10) are provided with end cavities (1002); the cylinder (9) is provided with multiple sets of connecting holes (902).

7. The yarn dewatering equipment as described in claim 6, characterized in that: A sealing assembly (12) is provided inside the cylinder (9); the sealing assembly (12) includes a sealing disc (1203); a vertical top rod (1202) is fixedly installed in the middle of the sealing disc (1203), and a fixing ring seat (1204) is elastically connected to the bottom of the sealing disc (1203) through a first spring (1205), and the fixing ring seat (1204) is fixedly installed on the inner wall of the cylinder (9), and a retaining ring (14) is fixedly installed at the top end of the cylinder (9). The sealing disc (1203) covers the bottom of the retaining ring (14). The bottom of the top rod (1202) is fixedly installed with a vertical tube (1201). The vertical tube (1201) is fixedly installed with multiple sealing rings (1206) through the connecting column (1207). The sealing rings (1206) are in contact with the inner wall of the cylinder (9) and cover the connecting hole (902). The connecting sleeve (502) is fixedly installed with a retaining ring (506) and a retaining strip (505).

8. The yarn dewatering equipment as described in claim 7, characterized in that: The cylinder (9) has multiple sets of guide grooves (901) on its wall, and each set of guide grooves (901) is arranged in a ring array. The guide grooves (901) are connected to a heat-conducting block (13). The heat-conducting block (13) is provided with a vertical sliding groove (1301) on one side inside the cylinder (9). The sliding groove (1301) is slidably connected to a slider (1302). The slider (1302) is connected to the vertical pipe (1201) through a telescopic rod (15). The wire-carrying wheel (10) has several slots (1004) arranged in a ring array.

9. The yarn dewatering equipment as described in claim 8, characterized in that: The telescopic rod (15) includes a fixed cylinder (1501) fixedly connected to the side wall of the vertical tube (1201); a first piston (1502) is installed inside the fixed cylinder (1501), a first plug (1503) is fixed to the first piston (1502), the first plug (1503) is fixed to the slider (1302), a second spring (1504) is sleeved on the first plug (1503), and the fixed cylinder (1501) and the first piston (1502) are elastically connected by the second spring (1504); a second piston (16) is connected to the bottom end of the vertical tube (1201), a second plug (17) is fixedly installed at the bottom of the second piston (16), and the bottom end of the second plug (17) is in contact with the top surface of the side frame (607).

10. A yarn dewatering control system, characterized in that: Includes a control unit (18); the control unit (18) is used to control the rotary drive assembly, the lifting part (2) and the second motor (3); The control unit (18) is connected to a sensor assembly (19), which includes a temperature sensor (1901) for real-time detection of the ambient temperature inside the dehydration drum (1) and a speed sensor (1902) for real-time detection of the rotation speed of the rotary drive assembly. Both the temperature sensor (1901) and the speed sensor (1902) convert the detected signals into electrical signals and input the electrical signals into the control unit (18) for processing. It also includes a timing module (20), which is connected to the control unit (18). The timing module (20) is used to calculate the working time of the rotary drive component and input the calculated data into the control unit (18). After the working time reaches the preset value, the control unit (18) controls the rotary drive component to shut down, and the control unit (18) controls the lifting part (2) and the second motor (3) to run. The lifting part (2) and the second motor (3) drive the cross (4) to move, so that the positions of the material racks (6) on both sides of the cross (4) are reversed, so as to automatically replace the wire wheel (10) in the dewatering drum (1).

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