Moisture-absorbing antistatic fabric weaving apparatus

Abstract

The present application relates to weaving equipment technical field, specifically to a kind of hygroscopic antistatic grey fabric weaving equipment, including loom body, sealing cover is fixed on the support between warp beam and stop warp piece, water mist humidification component is equipped in sealing cover, water mist humidification component includes water supply pipe, multiple sets of threaded connecting seat are equipped on water supply pipe, each set of threaded connecting seat is articulated with swing shell by pin shaft, atomizing nozzle is built-in in swing shell, spiral torsional spring is sleeved on pin shaft, spiral torsional spring both ends are fixed on swing shell and threaded connecting seat respectively, swing shell inside is equipped with swing leaf.The present application relies on presser roller to float with the tension of warp thread and control water supply flow, and torque threshold is formed by means of spiral torsional spring, nozzle is fixed-point micro-humidification when warp thread is normally tensioned, pair of nozzles are cross deflected to spray when warp thread is slack, spray flow and coverage are simultaneously improved, realize that humidification condition is dynamically regulated with the state of yarn, improve the problem of static accumulation, humidification deficiency in yarn slack area.

Description

Technical Field

[0001] This invention relates to the field of weaving equipment technology, and specifically to a moisture-absorbing and antistatic fabric weaving equipment. Background Technology

[0002] In the process of weaving greige fabric, in order to suppress the large amount of static electricity generated by friction in the finished product, an environmental humidifier is usually added to the entire weaving workshop. By increasing the air humidity, the surface resistance of the yarn is reduced, static electricity accumulation is reduced, and its flexibility and weavability are improved.

[0003] However, this large-scale environmental humidification method has low humidification efficiency, high energy consumption, and difficulty in accurately targeting key areas of weaving. Existing local humidification mechanisms on looms mostly adopt fixed-point spray structures, and the spray range is difficult to adaptively adjust with the yarn running status. During the weaving process, the diameter of the warp yarn roll continuously decreases and the warp load changes, which easily causes fluctuations in warp tension. When the warp tension decreases, the yarn sags and loosens. Under this condition, local static electricity accumulation intensifies. Fixed sprays cannot simultaneously increase the spray flow rate and widen the humidification range, making it difficult to fully humidify the sag section of the yarn. At the same time, if the spray method is not properly controlled, not only will the humidification uniformity be insufficient, but it will also easily wash away and soften the sizing film on the surface of the warp yarn. Precision metal components such as the warp stop plate, heald frame, and reed are prone to rust, jamming, and decreased sensitivity when in contact with moisture for a long time. Moreover, the softened sizing film is easy to fall off and accumulate dirt under high-frequency friction, which can lead to problems such as yarn jamming, yarn breakage, and weaving defects, seriously affecting the fabric weaving quality and production stability. Summary of the Invention

[0004] To achieve the above objectives, the present invention provides the following technical solution: This invention provides a moisture-absorbing and antistatic fabric weaving device, including a weaving machine body. The device is characterized by a sealing cover fixed to a support between the warp beam and the stop warp piece on the weaving machine body. A water mist humidification component is installed inside the sealing cover. The water mist humidification component includes a water supply pipe with multiple sets of threaded connecting seats. Each set of threaded connecting seats is hinged to a swing shell via a pin shaft. An atomizing nozzle is built into the swing shell. A helical torsion spring is sleeved on the pin shaft, with both ends of the helical torsion spring fixed to the swing shell and the threaded connecting seat, respectively. Swing blades are installed inside the swing shell, with the swing blades of adjacent swing shells in the same group arranged in opposite directions. The water supply pipe is connected to a first branch pipe, which has a valve housing with a flow rate adjustment mechanism. A floating mechanism is installed at the yarn inlet end of the weaving machine body, allowing it to move up and down with changes in yarn tension. The end of the floating mechanism is connected to the flow rate adjustment mechanism. When the yarn tension decreases and the yarn sags, the floating mechanism moves downward, causing the flow rate adjustment mechanism to increase the flow opening. The water flow impacts the swing blades, causing adjacent atomizing nozzles in the same group to form a cross-deflection spray.

[0005] Furthermore, a corrugated telescopic tube is connected between the outlet of the threaded connector and the inlet of the swing shell to achieve water sealing and adapt to the deflection action of the swing shell. Limiting blocks are fixed on both the left and right sides of the threaded connector, and the limiting blocks are arranged to extend toward the swing shell to limit the maximum deflection amplitude of the swing shell and prevent the swing from exceeding the travel.

[0006] Furthermore, the flow regulating mechanism includes a valve housing disposed on the first branch pipe, and a flow channel is formed inside the valve housing. The flow channel is controlled to open and close by a valve core, and the valve stem of the valve core passes through the valve housing and slides with it.

[0007] Furthermore, the floating mechanism includes symmetrically arranged supports on the weaving machine frame, with a floating block slidably installed in each support. A pressure roller is rotatably supported between two floating blocks, and the pressure roller is in contact with the upper surface of the warp yarn. A guide rod is fixedly installed in the support, and the floating block slides up and down along the guide rod. An elastic element is sleeved on the guide rod, with its two ends abutting against the floating block and the inner wall of the support, respectively, providing an upward elastic force. A connecting arm is fixedly connected to the upper end of the floating block, and the free end of the connecting arm is fixedly connected to the valve stem of the valve core, so that the pressure roller floats up and down with the change of warp yarn tension and synchronously drives the valve core to adjust its opening, thereby realizing dynamic control of the humidification water volume. A limit roller is rotatably installed between the two supports, and the limit roller is located on the lower side of the yarn.

[0008] Furthermore, the sealing cover is also equipped with a pressing mechanism and a water vapor cleaning component. The pressing mechanism is located downstream of the water mist humidification component and is used to press and compact the humidified warp threads and the slurry film on the surface of the warp threads. The equipment is also equipped with a dual-channel water supply component, which includes a three-way pipe. The water inlet end of the three-way pipe is connected to a water pump, and the two water outlet ends are respectively connected to the first branch pipe and the second branch pipe. The first branch pipe supplies water to the water mist humidification component, and the second branch pipe drives the water impeller to rotate. The water impeller rotates under the action of water flow and drives the water vapor cleaning component to reciprocate, thereby wiping the water vapor condensed on the inner wall of the sealing cover.

[0009] Furthermore, the water vapor cleaning assembly includes a pair of cleaning brushes with their brush surfaces in close contact with the inner wall of the sealing cover. One end of each cleaning brush passes through a sliding groove opened on the side wall of the sealing cover and is threadedly connected to a bidirectional lead screw located on the outside of the sealing cover. One end of the bidirectional lead screw is coaxially connected to the shaft of the water impeller. The water impeller is rotatably installed in the impeller housing at the end of the second branch pipe and is driven to rotate by the water flow in the second branch pipe, thereby driving the bidirectional lead screw to rotate and causing the two cleaning brushes to move synchronously back and forth along the sliding groove, thereby realizing the automatic wiping of water vapor condensed on the inner wall of the sealing cover.

[0010] Furthermore, the outlet of the impeller housing is connected to the first branch pipe through a return pipe. A filter is provided on the return pipe to intercept impurities in the return water. A filter element is provided at the outlet of the second branch pipe, and a flow regulating valve is also installed on the second branch pipe to regulate the water flow in order to maintain the optimal water pressure and flow balance required to drive the water impeller.

[0011] Furthermore, the pressing mechanism includes a pair of mounting seats fixed on the inner walls of both sides of the sealing cover, a strip plate fixedly connected between the two mounting seats, a rubber pressing plate installed on the lower side of the strip plate for pressing the slurry film on the surface of the warp yarn, a support roller rotatably installed inside the sealing cover, the support roller is arranged below the rubber pressing plate, the support roller supports the yarn and works with the rubber pressing plate to complete the yarn pressing operation.

[0012] Furthermore, the sealing cover has symmetrically provided slides on the side facing the warp stop piece, and a sealing plate is slidably installed in the slide. A yarn-passing hole is provided at the lower part of the sealing cover on this side, and a rotating roller is rotatably installed in the yarn-passing hole to guide the warp yarn smoothly in and out of the sealing cover.

[0013] Furthermore, the inner wall of the sealing cover is symmetrically provided with guide grooves, and the bottom is provided with an inclined guide surface. The two guide surfaces converge downwards, and the bottom end forms a drain opening. Below the opening is a detachable collection box for receiving and recycling condensate water inside the cover and water generated during the cleaning process.

[0014] Beneficial effects: 1. This invention utilizes a tension-adaptive humidification adjustment structure. The pressure roller automatically floats according to changes in warp tension, mechanically driving the regulating valve core to change the water supply flow in real time. Under normal warp tension, the water supply flow is small, and the water flow torque is less than the pre-tension torque of the helical torsion spring. The atomizing nozzles maintain fixed-point, directional spraying, achieving precise micro-humidification. When the warp yarn roll diameter decreases during weaving, and the warp tension decreases and the yarn sags, the pressure roller moves downward, increasing the pipe opening and boosting the water supply flow. The water flow torque overcomes the torsion spring pre-tension resistance, causing the mirror-arranged paired atomizing nozzles to cross-deflect and spray, simultaneously increasing the spray flow and humidification coverage. This effectively covers the sag section of the yarn, solving the problem of severe static electricity accumulation and insufficient humidification in the slack area of ​​the yarn, achieving dynamic and precise matching between humidification conditions and yarn operating status.

[0015] 2. This invention employs a semi-enclosed sealed cover structure to independently isolate the humidification area. The water mist only acts on the warp threads within the cover, effectively preventing moisture from corroding precision loom components such as warp stoppers, heald frames, and reeds, thus eliminating problems such as metal corrosion, jamming, and decreased sensitivity. Simultaneously, a directional spraying method along the warp thread direction weakens the water flow impact and reduces water droplet splashing, allowing moisture to adhere evenly and gently to the warp thread surface. This avoids problems such as sizing film shedding and fiber fuzzing caused by strong scouring. Combined with the water vapor cleaning component and drainage structure within the cover, branch water flow drives the cleaning brush to repeatedly wipe away condensed water vapor on the inner wall of the cover. The accumulated water is then collected through the guide channel and inclined guide surface and uniformly recovered by a detachable collection box, achieving automatic water vapor cleaning and orderly drainage. This prevents localized over-wetting of the warp threads caused by condensed water droplets falling back, ensuring a uniform, controllable, and non-defective humidification process.

[0016] 3. This invention integrates a fixed pressing mechanism downstream of the humidification station. A rubber pressing plate, in conjunction with a bottom support roller, flexibly compacts the humidified warp threads, promoting uniform moisture penetration and stabilizing the surface film structure of the warp threads. This prevents the film from loosening and floating, avoiding problems such as film adhesion, dirt buildup, yarn jamming, yarn breakage, and weaving defects during subsequent weaving. Simultaneously, a limiting roller is added below the pressing roller to effectively limit the warp thread sagging, preventing excessive yarn sag and loss of the pressing roller's working range. This ensures the accuracy of tension detection and flow rate adjustment, further improving the stability of the overall weaving humidification process and the quality of the finished fabric. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the present invention; Figure 2 This is a partial schematic diagram of the overall structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the sealing cover of the present invention; Figure 4 This is a schematic diagram showing the disassembled sealing plate and sealing cover of the present invention; Figure 5 This is a schematic diagram of the water mist humidification component of the present invention; Figure 6 This is a schematic diagram showing the disassembled threaded connector and water supply pipe of the present invention; Figure 7 This is a cross-sectional schematic diagram of the swing shell of the present invention. Figure 8 This is a schematic diagram of the wire pressing mechanism of the present invention; Figure 9 This is a schematic diagram of the yarn pressing roller structure of the present invention; Figure 10 For the present invention Figure 9 Enlarged view of the structure at point A.

[0019] Reference numerals: 1. Weaving machine body; 2. Sealing cover; 21. Guide surface; 22. Collection box; 23. Guide groove; 24. Rotary roller; 25. Slide rail; 26. Sealing plate; 3. Water supply pipe; 31. Atomizing nozzle; 32. Threaded connection seat; 33. Swing housing; 34. Pin; 35. Helical torsion spring; 36. Corrugated telescopic tube; 37. Limiting block; 38. Swing blade; 4. Pressing mechanism; 41. Mounting base; 42. Strip 43. Shaped plate; 5. Rubber pressure plate; 6. Cleaning brush; 7. Two-way screw; 8. Water impeller; 9. Water pump; 10. T-pipe; 11. First branch pipe; 12. Second branch pipe; 13. Flow regulating valve; 14. Return pipe; 15. Filter; 16. Valve housing; 17. Valve core; 18. Pressing roller; 19. Floating block; 20. Guide rod; 31. Elastic element; 22. Connecting arm; 33. Limiting roller; 44. Support roller. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0021] The present invention will be further described below with reference to embodiments.

[0022] See attached document Figure 1-10 A moisture-absorbing and antistatic fabric weaving equipment includes a weaving machine body 1, and a sealing cover 2 is fixedly installed on the weaving machine body 1 at a bracket position between the warp beam and the stop warp piece.

[0023] The sealing cover 2 is a semi-enclosed structure. It is closed on the side of the warp stop and open on the side of the warp beam. The sealing cover 2 integrates a water mist humidification component, a pressing mechanism 4, and a water vapor cleaning component. The warp yarn flow process is as follows: the warp yarn sent out by the warp beam first enters the sealing cover 2 to complete the humidification and pressing operation, and then passes out of the sealing cover 2 and passes through the warp stop, heald frame, and reed in sequence to carry out weaving processing.

[0024] The water mist humidification component sprays fine water mist along the warp conveying direction towards the warp beam. The water mist adheres evenly to the surface of the warp, increasing the moisture content of the warp and eliminating static electricity generated by friction during weaving. The pressing mechanism 4 is arranged behind the water mist humidification component along the warp conveying direction. The humidified warp passes directly under the pressing mechanism 4. The pressing mechanism 4 presses down and squeezes the warp, compacting and flattening the softened sizing film on the surface of the warp, so that the sizing film adheres tightly to the yarn body and will not loosen or fall off.

[0025] See Figure 6 and Figure 7 The water mist humidification component of this device adopts an adaptive swing spray structure, specifically including a water supply pipe 3 fixed in the inner cavity of the sealing cover 2. The water supply pipe 3 is arranged horizontally along the warp width direction. The pipe wall of the water supply pipe 3 is evenly threaded with multiple sets of threaded connection seats 32. The water outlet end of each set of threaded connection seats 32 is hinged to a swing shell 33 via a pin 34. The upper and lower sides of the threaded connection seat 32 are provided with forward-extending ear plates. There are two pins 34, which are vertically fixed on the two ear plates respectively. The outer walls of the two sides of the swing shell 33 are hinged to the other ends of the two pins 34, so that the swing shell 33 can swing left and right.

[0026] Furthermore, an atomizing nozzle 31 is fixedly embedded inside the swing housing 33. The atomizing nozzle 31 can swing synchronously with the swing housing 33 to change the spray angle and coverage area. A helical torsion spring 35 is sleeved on one of the pins 34. The two extension arms of the helical torsion spring 35 are fixedly connected to the outer wall of the swing housing 33 and the inner wall of the ear plate of the threaded connecting seat 32, respectively. During assembly, the helical torsion spring 35 is first rotated to the specified angle, and then the two ends of the helical torsion spring 35 are locked. The helical torsion spring 35 always has a rebound force, which continuously pushes the swing housing 33 to maintain the middle position. If the swing housing 33 is to swing, the driving force generated by the water flow impacting the swing blade 38 must exceed the rebound force of the helical torsion spring 35. We set a standard based on this method: When the water flow is small, the impact force is insufficient to overcome the elasticity of the helical torsion spring 35, and the swing shell 33 remains centered. When the water flow increases to a certain extent, the impact force overcomes the elasticity of the helical torsion spring 35, and the swing shell 33 will start to swing. In actual debugging, the helical torsion spring 35 with different hardness can be replaced, or the torsion angle of the helical torsion spring 35 during assembly can be changed to adjust the water flow required to overcome the elasticity and adapt to different operating conditions.

[0027] Each swing shell 33 has a swing blade 38 fixedly mounted on the side wall of the internal water passage. The swing blade 38 has a crescent-shaped structure. The root of the swing blade 38 is fixed to the inner wall of the water passage, and the blade extends towards the center area of ​​the passage. One side of the blade forms a concave water-facing surface. When the water flows forward along the passage, the high-speed water flow directly impacts the concave water-facing surface of the swing blade 38. After the water flow hits the blade, the flow direction changes. According to the principle of action and reaction, the water flow will exert a lateral thrust on the blade, forming a torsional torque, which pushes the swing shell 33 to deflect around the pin 34 towards the side away from the concave water-facing surface of the swing blade 38. The swing blades 38 inside two adjacent swing shells 33 in the same group are arranged in opposite mirror images. The crescent-shaped concave water-facing surfaces of the two are facing opposite directions, and the lateral thrust generated by the water flow impact is in opposite directions. Finally, the two adjacent atomizing nozzles 31 in the same group deflect to the left and to the right, forming a cross-spray state.

[0028] See Figure 7 A corrugated expansion tube 36 is fixedly connected between the outlet of the threaded connector 32 and the inlet of the corresponding swing housing 33. The corrugated expansion tube 36 has flexible deformation capability, which can not only ensure the sealing of the water flow in the pipeline and prevent water leakage and pressure loss, but also adapt to the deflection action of the swing housing 33, providing structural deformation margin for the oscillation of the nozzle. At the same time, limit blocks 37 are fixedly provided on both the left and right sides of the threaded connector 32. The limit blocks 37 extend towards the swing housing 33 and limit the maximum deflection amplitude of the swing housing 33 by physical blocking, effectively preventing the swing housing 33 from swinging beyond its range, preventing structural interference, water flow impact overload and component wear, and ensuring the stability of the spray oscillation operation.

[0029] The inlet end of the water supply pipe 3 and the outlet end of the first branch pipe 62 are sealed and connected. The clean water output by the water pump 6 is continuously transported to each atomizing nozzle 31 through the three-way pipe 61 and the first branch pipe 62 to complete the spray humidification. A valve body 66 is fixedly installed on the first branch pipe 62. A through-type water conveying channel is opened inside the valve body 66. The opening and closing of the water conveying channel and the size of the flow cross section are controlled and adjusted by the valve core 67. The valve core 67 is equipped with a vertical valve stem. The valve stem vertically penetrates the top surface of the valve body 66 and slides and seals with the valve body 66. Pushing and pulling the valve stem up and down can drive the valve core 67 to rise and fall inside the valve body 66, change the flow area of ​​the water conveying channel, realize the dynamic control of the water supply flow, and form the flow regulation mechanism of the equipment.

[0030] See Figure 9The loom body 1 is equipped with a floating mechanism at the inlet end that can move up and down with changes in yarn tension. This mechanism is used to sense the warp tension in real time and adjust the water supply flow. The floating mechanism includes two sets of supports symmetrically fixed on the support frame of the loom body 1. Each set of supports has a vertical sliding hole inside, and a floating block 71 that can slide vertically up and down is slidably installed in the sliding hole. A pressure roller 7 is rotatably supported between the two sets of floating blocks 71. The bottom surface of the pressure roller 7 is in contact with the top surface of the warp yarn fed from the warp beam, and it can adaptively float in real time with changes in warp tension. A guide is vertically fixed inside the support. The guide rod 72 has a central hole and the floating block 71 is fitted outside the guide rod 72 to ensure that the floating block 71 slides smoothly vertically along the guide rod 72. An elastic element 73 is fitted on the outside of the guide rod 72. The elastic element 73 can be a compression spring or a disc spring, which can maintain stable elasticity under long-term high-frequency vibration and repeated compression conditions of the loom, ensuring reliable operation of the equipment. The lower end of the elastic element 73 abuts against the inner wall of the bottom of the support, and the upper end presses against the bottom surface of the floating block 71, continuously providing upward buffering elasticity for the floating block 71 and the pressure roller 7, adapting to the fluctuation of warp tension.

[0031] A transversely extending connecting arm 74 is fixedly installed on the top surface of the floating block 71. The end of the connecting arm 74 away from the floating block 71 is fixedly connected to the top of the valve stem extending upward from the valve core 67. During the weaving process, the diameter of the warp yarn roll continuously decreases and the warp load changes constantly, which easily causes fluctuations in warp tension. The pressure roller 7 can sense the changes in warp tension in real time and float up and down. When the warp tension is normal, the pressure roller 7 is smoothly attached to the warp, the floating block 71 and the valve core 67 remain in a fixed position, the water supply channel of the first branch pipe 62 maintains a normal flow opening, and the pipeline maintains basic water supply. When the warp tension decreases and the yarn sags and loosens, the pressure roller 7 moves downward synchronously with the warp under its own weight, driving the floating block 71 and the valve core 67 downward together. The flow area of ​​the water supply channel inside the first branch pipe 62 increases accordingly, and the water supply flow rate and water flow velocity of the pipeline increase synchronously. Among them, the valve core 67 will not completely close the flow channel throughout the process, and always leaves a water passage gap to ensure that the pipeline continuously supplies basic water and prevents the humidification function from being completely interrupted.

[0032] After the pipeline flow rate increases, the high-speed water flow continuously impacts the swing blades 38 inside the swing housing 33. The torsional torque generated by the water flow can overcome the preload of the helical torsion spring 35, causing the swing housing 33 and the atomizing nozzle 31 to deflect. Because the crescent-shaped swing blades 38 inside the adjacent swing housings 33 in the same group are installed in the opposite direction, the adjacent atomizing nozzles 31 will swing to the left and right sides respectively, forming a cross-spray in opposite directions, widening the water mist coverage area, fully humidifying the drooping and slack warp segments, and improving the defects of static electricity accumulation and insufficient humidification at the slack position of the yarn.

[0033] Once the warp tension rises again, the warp yarn lifts the pressure roller 7, the valve core 67 moves upward to reduce the flow area, the pipeline flow rate decreases, and the torsional torque of the water flow on the oscillating blade 38 is less than the preload of the helical torsion spring 35. The oscillating shell 33 returns to the middle position under the rebound action of the helical torsion spring 35, and the atomizing nozzle 31 resumes fixed-point and directional spraying, thereby automatically switching the spray mode according to the change of yarn tension and realizing dynamic adjustment of humidification effect.

[0034] See Figure 9 A limiting roller 75 is rotatably installed between the two sets of supports. The limiting roller 75 is arranged parallel to the pressing roller 7 and located below the yarn. It can effectively limit the maximum sag of the warp yarn, prevent the warp yarn from sag excessively when the tension is too low, and prevent it from falling out of the contact detection range of the pressing roller 7. This ensures the accuracy and stability of the tension sensing and flow control of the pressing roller 7.

[0035] See Figure 3 The pressing mechanism 4 is arranged behind the water mist humidification component along the warp conveying direction. The humidified warp passes directly under the pressing mechanism 4. The pressing mechanism 4 presses the warp downwards to press and flatten the softened sizing film on the surface of the warp, so that the sizing film adheres tightly to the yarn body and will not loosen or fall off.

[0036] See Figure 8 The pressing mechanism 4 adopts a fixed installation structure, including a pair of mounting seats 41 fixedly assembled on the inner walls of both sides of the sealing cover 2. A strip plate 42 is horizontally fixedly connected between the two mounting seats 41. A rubber pressing plate 43 is detachably mounted on the bottom surface of the strip plate 42. The rubber pressing plate 43 can be fixed on the strip plate 42 by snap-fit, which is convenient for later replacement and maintenance. The rubber pressing plate 43 is soft and will not scratch the warp when pressing it down. At the same time, it fully squeezes the water-absorbing and softened sizing film on the surface of the warp. After being pressed, the sizing film tightly adheres to the warp. When the warp is subsequently transported to the stop warp piece, heald frame and reed, the softened sizing film will not stick to the surface of each component, effectively reducing yarn jamming and yarn breakage.

[0037] Inside the sealing cover 2, below the rubber pressure plate 43, a support roller 8 is rotatably installed. The support roller 8 is arranged horizontally and can provide stable support for the warp during the conveying process. It works in conjunction with the upper rubber pressure plate 43 to accurately compact the surface film of the warp, preventing the warp from being suspended and shaken by pressure, further improving the flatness and stability of the film pressing, and ensuring that the film pressing operation is uniform and in place.

[0038] The equipment is equipped with a dual-channel water supply component, which includes a three-way pipe 61. The water inlet of the three-way pipe 61 is connected to the water pump 6, which is used to draw water from an external source. The two outlets of the three-way pipe 61 are connected to the first branch pipe 62 and the second branch pipe 63, respectively. The first branch pipe 62 is used to supply humidification water to the water mist humidification component. The second branch pipe 63 has a high-pressure water flow inside. The water flow impacts the water impeller 52, causing it to rotate continuously. After the water impeller 52 rotates, it drives the water vapor cleaning component to move back and forth continuously, wiping and cleaning the water vapor and water droplets that cool and condense on the inner wall of the sealing cover 2, so as to prevent water droplets from accumulating and dripping onto the warp, causing excessive water absorption on the warp.

[0039] refer to Figure 5 The water vapor cleaning component includes two sets of symmetrically arranged cleaning brushes 5. The bristles of the cleaning brushes 5 are completely in contact with the inner wall of the sealing cover 2. The cleaning brushes 5 have an L-shaped structure. L-shaped cleaning cotton is attached to the cleaning brushes 5 by Velcro. The connecting ends of the two sets of cleaning brushes 5 extend to the outside of the sealing cover 2 through the groove opened at the top of the sealing cover 2. The extended ends of the cleaning brushes 5 and the bidirectional lead screw 51 form a threaded assembly relationship.

[0040] The bidirectional lead screw 51 is arranged outside the sealing cover 2. The bidirectional lead screw 51 is covered with a sealing protective shell, which completely encloses the entire lead screw, preventing workshop lint, sewage, and dust from adhering to the thread groove of the bidirectional lead screw 51, preventing the bidirectional lead screw 51 from rusting and jamming, and maintaining the smooth rotation of the bidirectional lead screw 51 over a long period of time. The shaft at one end of the bidirectional lead screw 51 is preferably rigidly fixed to the shaft of the water impeller 52 by a key connection. The water impeller 52 is rotatably assembled inside the impeller housing provided at the end of the second branch pipe 63. The impeller housing adopts a sealed structure design and is provided with a waterproof sealing ring or mechanical seal at the shaft protrusion point to effectively prevent water from leaking outward along the shaft. At the same time, the impeller housing and shaft are made of stainless steel or surface anti-corrosion treated materials to further improve rust prevention and corrosion resistance, ensuring the long-term stable operation of the water impeller 52 and the bidirectional lead screw 51 under humid conditions.

[0041] During operation, the water pump 6 outputs water into the second branch pipe 63. The high-pressure water flow rushes into the impeller housing and continuously impacts the blades of the water impeller 52, causing the water impeller 52 to rotate at a constant speed. The water impeller 52 synchronously drives the bidirectional screw 51 to rotate continuously. The positive and negative thread structure of the bidirectional screw 51 drives the cleaning brushes 5 on both sides to move back and forth synchronously along the slide groove. The brush bristles continuously scrape off the water vapor condensed on the inner wall of the sealing cover 2, preventing water vapor from accumulating and forming water droplets that fall and wet the warp threads.

[0042] refer to Figure 3The sealing cover 2 has guide grooves 23 on both the left and right inner walls. The bottom of the sealing cover 2 has two symmetrical inclined guide surfaces 21. The upper ends of the two guide surfaces 21 are respectively connected to the inner walls on both sides of the sealing cover 2, and the lower ends converge towards the middle to form the bottom drain opening. The water accumulated by the water vapor cleaning component wiping the inner wall of the sealing cover 2 and the water droplets formed by natural condensation on the inner wall will flow down along the guide grooves 23 and the guide surfaces 21, and finally converge to the bottom drain opening. A detachable collection box 22 is placed below the drain opening. All the accumulated water falls into the collection box 22 for centralized recycling. The staff can regularly remove the collection box 22 to empty the sewage and clean the sediment and lint, so as to prevent the water inside the cover from dripping irregularly and wetting the warp threads.

[0043] refer to Figure 3 A water outlet is provided on the impeller casing. The water outlet is connected to the first branch pipe 62 through the return pipe 64. After the water flow impacts the impeller 52 to complete the power output, it is discharged from the impeller casing and flows back to the first branch pipe 62 along the return pipe 64 for recycling. A filter 65 is installed in series on the return pipe 64. The filter 65 can intercept lint and impurities in the water to prevent impurities from entering the pipeline and clogging the atomizing nozzle 31. The filter 65 adopts a detachable cylindrical structure, including a shell, filter element and end cap. The end cap can be screwed into the shell by threads. The shell is installed on the first branch pipe 62 by flange.

[0044] A filter element is installed at the outlet end of the second branch pipe 63 near the impeller housing. The filter element filters the water entering the impeller housing in advance to prevent hard particles from abrading the water impeller 52. A flow regulating valve 631 is installed on the body of the second branch pipe 63 to stabilize the water pressure in the pipeline and avoid the water impeller 52 from rotating too fast or too slow due to pressure fluctuations in the water supply system, thereby ensuring that the water vapor cleaning component operates smoothly and reliably.

[0045] like Figure 4 As shown, the sealing cover 2 has vertical slides 25 symmetrically opened along the warp output direction and on the side facing the warp stop piece. The two slides 25 are respectively equipped with sealing plates 26 that can slide up and down. After the sealing plate 26 slides upward, the threading hole can be exposed in a large area, which facilitates the passage of the warp. A transverse threading hole is opened below the sealing plate 26 on this side of the sealing cover 2. A rotating roller 24 is installed inside the threading hole. When the warp passes out from the inside of the sealing cover 2, it is conveyed against the surface of the rotating roller 24. The rotating roller 24 plays a supporting and guiding role for the warp, preventing the edge of the warp from rubbing against the wall of the threading hole and causing fuzzing or breakage.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A moisture-absorbing and antistatic fabric weaving device, comprising a weaving machine body (1), characterized in that, The weaving machine body (1) has a sealing cover (2) fixed on the bracket between the warp beam and the stop warp piece. The sealing cover (2) is equipped with a water mist humidification component, which includes a water supply pipe (3). The water supply pipe (3) is equipped with multiple sets of threaded connecting seats (32). Each set of threaded connecting seats (32) is hinged to a swing shell (33) via a pin shaft (34). The swing shell (33) has an atomizing nozzle (31) built in it. A helical torsion spring (35) is sleeved on the pin shaft (34). The two ends of the helical torsion spring (35) are respectively fixed on the swing shell (33) and the threaded connecting seat (32). The swing shell (33) is equipped with a water mist humidification component. The swing blades (38) of the adjacent swing shells (33) in the same group are arranged in opposite directions. The water supply pipe (3) is connected to the first branch pipe (62). The first branch pipe (62) is equipped with a valve shell (66) with a flow regulation mechanism. The inlet end of the weaving machine body (1) is equipped with a floating mechanism that can float up and down with the change of yarn tension. The end of the floating mechanism is connected to the flow regulation mechanism. When the yarn tension decreases and the yarn sags, the floating mechanism moves down, driving the flow regulation mechanism to increase the flow opening. The water flow impacts the swing blades (38) and drives the adjacent atomizing nozzles (31) in the same group to form a cross-deflection spray.

2. The moisture-absorbing and antistatic fabric weaving equipment according to claim 1, characterized in that, A corrugated telescopic tube (36) is connected between the outlet of the threaded connector (32) and the inlet of the swing shell (33) to achieve water sealing and adapt to the deflection action of the swing shell (33). Limiting blocks (37) are fixed on both the left and right sides of the threaded connector (32). The limiting blocks (37) extend toward the swing shell (33) to limit the maximum deflection amplitude of the swing shell (33) and avoid overtravel.

3. The moisture-absorbing and antistatic fabric weaving equipment according to claim 1, characterized in that, The flow regulating mechanism includes a valve housing (66) disposed on the first branch pipe (62). A flow channel is formed inside the valve housing (66), and the flow channel is controlled to open or close by a valve core (67). The valve stem of the valve core (67) passes through the valve housing (66) and slides with it.

4. The moisture-absorbing and antistatic fabric weaving equipment according to claim 3, characterized in that, The floating mechanism includes symmetrically arranged supports on the frame of the weaving machine body (1). A floating block (71) is slidably installed in each support. A pressing roller (7) is rotatably supported between two floating blocks (71). The pressing roller (7) is in contact with the upper surface of the warp. A guide rod (72) is fixedly provided in the support. The floating block (71) slides up and down along the guide rod (72). An elastic element (73) is sleeved on the guide rod (72). The two ends of the elastic element (73) abut against the floating block (71) and the inner wall of the support respectively, providing an upward elastic force. A connecting arm (74) is fixedly connected to the upper end of the floating block (71). The free end of the connecting arm (74) is fixedly connected to the valve stem of the valve core (67), so that the pressing roller (7) floats up and down with the change of warp tension and synchronously drives the valve core (67) to adjust its opening, thereby realizing dynamic control of the humidification water volume. A limit roller (75) is rotatably arranged between the two supports. The limit roller (75) is located on the lower side of the yarn.

5. The moisture-absorbing and antistatic fabric weaving equipment according to claim 1, characterized in that, The sealing cover (2) is also equipped with a pressing mechanism (4) and a water vapor cleaning component. The pressing mechanism (4) is located downstream of the water mist humidification component and is used to press and compact the humidified warp threads and compact the slurry film on the surface of the warp threads. The equipment is also equipped with a dual-channel water supply component. The dual-channel water supply component includes a three-way pipe (61). The inlet end of the three-way pipe (61) is connected to the water pump (6), and the two outlet ends are respectively connected to the first branch pipe (62) and the second branch pipe (63). The first branch pipe (62) supplies water to the water mist humidification component, and the second branch pipe (63) drives the water impeller (52) to rotate. The water impeller (52) rotates under the action of water flow and drives the water vapor cleaning component to reciprocate, thereby wiping the water vapor condensed on the inner wall of the sealing cover (2).

6. The moisture-absorbing and antistatic fabric weaving equipment according to claim 5, characterized in that, The water vapor cleaning assembly includes a pair of cleaning brushes (5), the brush surfaces of which are in close contact with the inner wall of the sealing cover (2). One end of each of the two cleaning brushes (5) passes through a sliding groove opened on the side wall of the sealing cover (2) and is threadedly connected to a bidirectional screw (51) located on the outside of the sealing cover (2). One end of the bidirectional screw (51) is coaxially connected to the rotating shaft of the water impeller (52). The water impeller (52) is rotatably installed in the impeller housing at the end of the second branch pipe (63) and is driven to rotate by the water flow of the second branch pipe (63), thereby driving the bidirectional screw (51) to rotate, so that the two cleaning brushes (5) move back and forth synchronously along the sliding groove, thereby realizing the automatic wiping of the water vapor condensed on the inner wall of the sealing cover (2).

7. The moisture-absorbing and antistatic fabric weaving equipment according to claim 6, characterized in that, The outlet of the impeller housing is connected to the first branch pipe (62) through the return pipe (64). The return pipe (64) is equipped with a filter (65) to intercept impurities in the return water. The outlet of the second branch pipe (63) is equipped with a filter element, and the second branch pipe (63) is also equipped with a flow regulating valve (631) to regulate the water flow in order to maintain the optimal water pressure and flow balance required to drive the water impeller (52).

8. The moisture-absorbing and antistatic fabric weaving equipment according to claim 5, characterized in that, The pressing mechanism (4) includes a pair of mounting seats (41) fixed on the inner walls of both sides of the sealing cover (2). A strip plate (42) is fixedly connected between the two mounting seats (41). A rubber pressing plate (43) is installed on the lower side of the strip plate (42) for pressing the slurry film on the surface of the warp. A support roller (8) is rotatably installed inside the sealing cover (2). The support roller (8) is arranged below the rubber pressing plate (43). The support roller (8) supports the yarn and works with the rubber pressing plate (43) to complete the yarn pressing operation.

9. The moisture-absorbing and antistatic fabric weaving equipment according to claim 1, characterized in that, The sealing cover (2) is symmetrically provided with a slide (25) on one side facing the warp stop piece. A sealing plate (26) is slidably installed in the slide (25). A yarn-passing hole is provided at the lower part of the sealing cover (2) on this side. A rotating roller (24) is rotatably installed in the yarn-passing hole to guide the warp yarn to smoothly enter and exit the sealing cover (2).

10. The moisture-absorbing and antistatic fabric weaving equipment according to claim 9, characterized in that, The inner wall of the sealing cover (2) is symmetrically provided with guide grooves (23) and the bottom is provided with an inclined guide surface (21). The two guide surfaces (21) converge downwards and form a drain opening at the bottom. A detachable collection box (22) is provided below the opening to receive and recycle the condensate inside the cover and the water generated during the cleaning process.

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