Distributed wool processing pickling equipment

Abstract

Distributed wool processing pickling equipment belongs to the technical field of natural fiber chemical treatment and comprises a containing box and a dispersing module, and the dispersing module comprises inserting rods and inserting teeth; a containing cavity is formed in the containing box, and the containing cavity is used for containing wool to be treated and an acidic soaking solution; the number of the inserting rods is multiple, the inserting rods are parallel to one another and fixedly assembled on the mounting frame, and the mounting frame horizontally moves while moving up and down, so that the inserting rods stir the wool to be treated and the acid soaking solution; the inserting teeth are perpendicular to the extending direction of the inserting rods, each inserting rod is provided with a plurality of inserting teeth, and the inserting teeth are assembled on the inserting rods in a sliding mode in the direction perpendicular to the inserting rods so that the inserting teeth can get in and out of the inserting rods. The inserting teeth are slidably assembled on the inserting rod in the extending direction of the inserting rod so that the inserting teeth extending out of the inserting rod can be far away from one another in the extending direction of the inserting rod to disperse wool. The technical problems that wool is prone to being wound and retained on the dispersing module, resources are wasted, and the production process is affected can be solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of chemical treatment of natural fibers, and particularly relates to a decentralized wool processing pickling device. Background Art

[0002] During the wool carbonization process, in order to effectively remove the mixed grass impurities (such as plant impurities like grass seeds and grass clippings), it is usually necessary to acidify the wool after washing and pressing. The core function of this step is to hydrolyze and acidify the plant impurities with acid solution (such as sulfuric acid), making them soften or even carbonize, so as to facilitate their complete removal through mechanical rubbing, screening, or water washing in the subsequent process.

[0003] However, in the actual production process, since the washed and pressed wool often presents a compact lump structure with small gaps between fibers, it is difficult to achieve uniform impregnation quickly during the acidification stage. If the wool is directly put into the acid solution and stirred at this time, the acid solution often fails to penetrate evenly due to the insufficient dispersion of the fibers. This phenomenon is particularly likely to occur in small processing plants with low automation, and as a result, the grass impurities in some areas are not fully acidified, which in turn affects the subsequent impurity removal efficiency.

[0004] The Chinese invention patent with the authorization announcement number CN114438603B discloses a decentralized acidification device for wool processing, including a chassis and a dispersion component. The dispersion component includes a first separation roller and a second separation roller that are parallel to each other. The second separation roller and the first separation roller rotate towards each other. A plurality of thin rods for separating wool are arranged on the outer ring surfaces of the first separation roller and the second separation roller. A plurality of parallel circular tubes are provided below the first separation roller and the second separation roller. The plurality of circular tubes on the left and the plurality of circular tubes on the right are in an interlaced state; a plurality of symmetrically arranged separation rods are connected to each circular tube through a torsion spring shaft. The circular tubes drive the plurality of separation rods to move back and forth in an interlaced manner, and the separation rods disperse the lumpy wool that falls from the first separation roller and the second separation roller again. The dispersion component in the above patent can disperse the compact wool, increase the gaps between the fibers, enable the acid solution to quickly enter the interior of the fiber bundle, and improve the acidification uniformity. However, since the thin rods are located outside the first separation roller and the second separation roller, and the wool fibers have a certain length and elasticity, the wool is prone to being wound around the thin rods when contacting the rotating thin rods. It is necessary to frequently stop the machine for manual cleaning or use an automatic cleaning system, which interrupts the normal production process, reduces the overall efficiency of the production line, and part of the wool cannot be effectively recovered due to adhering to the separation rollers and thin rods, resulting in waste of raw materials, increasing the production cost. If the wool stays on the equipment for a long time, problems such as corruption and mildew may occur, which not only affects the quality of subsequent batches of products, but may also introduce pollutants such as bacteria or other microorganisms, further affecting the quality of the wool. Summary of the Invention

[0005] The present invention provides a decentralized wool processing pickling device to solve the technical problems that wool is easily wound and retained on the dispersion module, resulting in waste of resources and affecting the production process.

[0006] To solve the above problems, the present invention adopts the following technical solutions: A decentralized wool processing pickling device includes a containing box and a dispersion module. The dispersion module includes insertion rods and insertion teeth; A containing cavity is provided inside the containing box, and the containing cavity is used to hold the wool to be processed and the acidic soaking liquid; There are multiple insertion rods, and the multiple insertion rods are parallel to each other and fixedly assembled on the mounting frame. The mounting frame moves vertically and horizontally at the same time, so that the insertion rods stir the wool to be processed and the acidic soaking liquid; The insertion teeth extend perpendicular to the extending direction of the insertion rods. There are multiple insertion teeth on each insertion rod. The insertion teeth are slidably assembled on the insertion rods along the direction perpendicular to the insertion rods so that the insertion teeth can enter and exit the insertion rods; the insertion teeth are slidably assembled on the insertion rods along the extending direction of the insertion rods, so that the insertion teeth extending out of the insertion rods are separated from each other along the extending direction of the insertion rods to disperse the wool.

[0007] The mounting frame drives the multiple insertion rods to move vertically and horizontally. This multi-dimensional stirring method helps to break the close contact between wool fibers and makes the wool fibers looser; during the stirring process, the insertion teeth extend out of the insertion rods and are inserted into the agglomerated wool, and then separate from each other along the extending direction of the insertion rods to disperse the agglomerated wool. This piercing and expanding mechanism helps to separate the dense areas inside the wool mass and further increases the contact area between the wool and the acidic soaking liquid; the insertion teeth can retract into the insertion rods, removing the attachment basis of the wool, so that the wool originally hanging on the insertion teeth loses support and falls off; the insertion teeth continuously enter and exit the insertion rods during work, making it difficult for the wool to stably adhere to the surface of the insertion rods. Each movement of the insertion teeth will destroy the formed attachment tendency, and it is difficult for the wool to adhere to the insertion rods and the insertion teeth, reducing the cleaning difficulty, avoiding waste of resources, and the device does not need to stop frequently, having little impact on the production process.

[0008] Further, the extending direction of the insertion teeth is perpendicular to the extending direction of the insertion rods. The insertion teeth are slidably assembled on the insertion rods along the extending direction of the insertion teeth through a rotating plate and a limiting frame. The rotating plate is rotatably assembled in the insertion rod around an axis parallel to the extending direction of the insertion rods, and a long hole is provided on the rotating plate; the limiting frame is circumferentially relatively fixed and axially slidably assembled in the insertion rod, and a first limiting groove is provided on the limiting frame. The insertion teeth are slidably assembled in the first limiting groove along the extending direction of the insertion teeth. A limiting rod is provided on the insertion teeth, and the limiting rod is engaged in the long hole and slidably assembled in the long hole along the direction parallel to the extending direction of the insertion teeth; when the rotating plate rotates, under the guiding and limiting of the long hole and the first limiting groove, the insertion teeth move along the extending direction of the insertion teeth, and a first avoidance hole for the insertion teeth to enter and exit the insertion rod is provided on the insertion rod.

[0009] The long hole is provided on the rotating plate, and one side of the limiting groove is provided on the limiting frame. These two components jointly conduct precise guidance and restriction on the movement trajectory of the toothpick, ensuring that the toothpick can only slide smoothly along its extending direction, avoiding unnecessary lateral offset or distortion, and reducing the problem of wool entanglement caused by unstable movement paths. The process of the toothpick extending from and retracting into the insertion rod itself has a certain scraping effect. Each time the toothpick enters and exits the insertion rod, it will clean the surface of the toothpick once, taking away the wool fibers that may adhere to the toothpick and maintaining the cleanliness of the toothpick surface, further reducing the risk of wool accumulation. The rotating plate and the limiting frame are all integrated inside the insertion rod. The movement transmission path is simple. The movement of the toothpick is only achieved through the cooperation of the long hole and the limiting rod. The structure is compact and the space utilization rate is high.

[0010] Further, a first tapered tip is fixedly provided at one end of the insertion rod, and the other end is fixedly connected to the mounting frame. The extending direction of the first tapered tip is the same as the extending direction of the insertion rod, and the cross-sectional area of the first tapered tip gradually decreases in the direction away from the mounting frame.

[0011] The design of the first tapered tip can reduce resistance. Even if the wool is relatively dense or tangled, the insertion rod can still easily penetrate the wool, ensuring a good dispersion effect.

[0012] Further, a second rotating rod and a third rotating rod with the same extending direction as the insertion rod are provided inside the insertion rod. The second rotating rod and the third rotating rod are coaxially and synchronously rotationally assembled inside the insertion rod. Toothpicks are assembled on both the second rotating rod and the third rotating rod. The rotating plates are respectively fixedly assembled on the second rotating rod and the third rotating rod. The limiting frames are respectively assembled on the second rotating rod and the third rotating rod with relative circumferential rotation and relative axial fixation; when the second rotating rod moves away from the third rotating rod along the extending direction of the insertion rod, the toothpicks on the second rotating rod and the toothpicks on the third rotating rod move away from each other.

[0013] While the toothpicks slide in and out of the insertion rod in the direction perpendicular to the insertion rod, they can also move away from each other in the extending direction of the insertion rod, greatly enhancing the penetration and separation ability of the wool mass, especially suitable for the relatively compact wool after pressing and drying. The process of the toothpicks approaching or moving away from each other along the extending direction of the insertion rod does not affect the rotational movement of the second rotating rod and the third rotating rod. During the process of the toothpicks approaching each other, the second rotating rod and the third rotating rod rotate so that the toothpicks enter the insertion rod, preventing the already dispersed wool from gathering again.

[0014] Further, the second rotating rod is axially fixed and circumferentially rotatably assembled in the inserting rod. A fourth rotating rod with an extending direction the same as that of the inserting rod is provided in the inserting rod. The fourth rotating rod, the third rotating rod and the second rotating rod are coaxial and rotate synchronously. Inserting teeth are assembled on the fourth rotating rod. The fourth rotating rod is slidably assembled on the third rotating rod along the extending direction of the inserting rod. A first stop surface is provided on the third rotating rod, and a second stop surface is provided on the fourth rotating rod. The first stop surface and the second stop surface partially or completely overlap in the extending direction of the inserting rod. The second stop surface is located between the first stop surface and the first conical tip. The first stop surface and the second stop surface cooperate with each other so that the fourth rotating rod drives the third rotating rod to move synchronously in a direction away from the first conical tip.

[0015] Further, a third stop surface is provided on the fourth rotating rod. The third stop surface is located between the mounting bracket and the second stop surface. The third stop surface and the first stop surface cooperate with each other so that the fourth rotating rod drives the third rotating rod to move synchronously in a direction close to the first conical tip.

[0016] Through the mutual cooperation of the first stop surface, the second stop surface and the third stop surface, only by changing the relative positions of the fourth rotating rod, the third rotating rod and the second rotating rod along the extending direction of the inserting rod can multi-stage dispersion and gathering between the inserting teeth be completed. The overall equipment layout is compact, the power transmission route is simple, and the equipment has strong use stability.

[0017] Further, the fourth rotating rod is key-connected to the fifth rotating rod. The fifth rotating rod is axially fixed and circumferentially rotatably assembled on the inserting rod. A gear is fixedly provided on the fifth rotating rod. The gear rotates to drive the second rotating rod, the third rotating rod, the fourth rotating rod and the fifth rotating rod to rotate synchronously and coaxially. The gear meshes with a rack, and the rack moves in a direction perpendicular to the inserting rod to drive the gear to rotate.

[0018] Further, the fourth rotating rod is circumferentially rotatable and axially fixed and assembled on the second moving bracket. The second moving bracket is slidably assembled on the mounting bracket along the extending direction of the inserting rod. The second moving bracket is used to drive the inserting teeth on the second rotating rod, the third rotating rod and the fourth rotating rod to approach or move away from each other along the extending direction of the inserting rod.

[0019] By controlling the relative position relationship between the rack and the gear, the rotational motion of the second rotating rod, the third rotating rod, the fourth rotating rod and the fifth rotating rod can be controlled. By controlling the relative position relationship between the fourth rotating rod and the inserting rod, the multi-stage telescoping between the fourth rotating rod, the third rotating rod and the second rotating rod can be controlled. The operation is simple, the power relationship transmission is simple and effective, and the device has a high integration degree.

[0020] Further, a second conical tip is provided at the end of the inserting tooth. The second conical tip is used to extend out of the first avoidance hole to penetrate into the wool. The extending direction of the second conical tip is the same as that of the inserting tooth. The cross-sectional area of the second conical tip gradually decreases along the direction away from the axis around which the rotating plate rotates.

[0021] Further, a plurality of inserting teeth are evenly distributed around the axis around which the rotating plate rotates in a direction perpendicular to the extending direction of the inserting rod.

[0022] The beneficial effects of the present invention are as follows: By controlling the position of the rack, the rotating rod five can drive the rotating rod four, the rotating rod three, and the rotating rod two to rotate synchronously, thereby controlling all the cutting teeth to enter and exit the inserting rod synchronously; By controlling the position of the rotating rod four, the multi-stage telescoping between the rotating rod four, the rotating rod three, and the rotating rod two can be completed. The operation is simple, the power transmission method is simple and effective, and the use stability is strong; During the process of the inserting rod stirring the wool and the pickling soaking solution, the cutting teeth disperse the wool, improving the dispersion efficiency of the wool and preventing uneven acidification of the wool; During the working process, the cutting teeth enter and exit the inserting rod, self-cleaning the wool attached to the cutting teeth, preventing wool from accumulating between the cutting teeth, and avoiding resource waste; After the stirring is completed, the cutting teeth retract into the inserting rod, and there are no protrusions outside the inserting rod, which is convenient for cleaning the inserting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the overall structural schematic diagram of the present invention; Figure 2 is the structural schematic diagram of the rotating frame; Figure 3 is the installation structural schematic diagram of the mounting frame and the inserting rod; Figure 4 is the disassembled structural schematic diagram of the mounting frame and the inserting rod; Figure 5 is the structural schematic diagram of the limiting frame and the rotating plate; Figure 6 is the structural schematic diagram of the first limiting groove and the second limiting groove; Figure 7 is the structural schematic diagram of the long hole; Figure 8 is the structural schematic diagram of the gear and the rack; Figure 9 is the assembly structural schematic diagram of the rotating rod two, the rotating rod three, the rotating rod four, and the rotating rod five; Figure 10 is the structural schematic diagram of the first convex edge and the first sliding groove; Figure 11 is the installation structural schematic diagram of the second linear actuator.

[0024] Description of the reference numerals: 1, accommodation box; 11, accommodation cavity; 2, stirring module; 21, mounting frame; 22, inserting rod; 23, first conical tip; 24, rotating frame; 241, rotating rod one; 242, connecting rod one; 243, mounting rod one; 25, driving motor; 26, bearing seat one; 27, bearing seat two; 3. Dispersion module; 31. Gear shaper; 32. Second taper tip; 33. First limit rod; 34. Limit frame; 35. Rotating plate; 36. First limit groove; 37. Second limit groove; 38. First avoidance hole; 39. Second limit rod; 310. First rotating bearing; 311. Rotating rod; 312. Second rotating bearing; 313. Long hole; 315. Gear; 316. Rack; 317. First linear actuator; 318. First moving frame; 319. Second rotating rod; 320. Third rotating rod; 321. Fourth rotating rod; 322. Fifth rotating rod; 323. Second linear actuator; 324. First convex edge; 325. First sliding groove; 326. Second moving frame; 327. Third rotating bearing; 328. Second avoidance hole. Detailed implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0026] A decentralized wool processing pickling equipment, as Figure 1 shown, includes a containing box 1. A stirring module 2 is provided on the containing box 1, and a dispersion module 3 is provided on the stirring module 2. The stirring module 2 is used to stir the wool and the soaking liquid in the containing box 1, and the dispersion module 3 is used to break up the agglomerated wool.

[0027] The containing box 1 is a box-shaped structure with an open top. A containing cavity 11 is provided inside the containing box 1, and the inside of the containing cavity 11 is used to hold the pickling soaking liquid and the wool to be pickled.

[0028] The stirring module 2 includes a mounting frame 21, a plug rod 22 assembled on the mounting frame 21, and a first driving mechanism for driving the movement of the mounting frame 21. As Figure 3 shown, the plug rod 22 is a cylindrical structure extending vertically. A first taper tip 23 with a diameter gradually decreasing from top to bottom is coaxially fixed on the bottom end surface of the plug rod 22. The plug rod 22 is fixedly assembled on the mounting frame 21. There are multiple plug rods 22, and the multiple plug rods 22 are arranged in a rectangular array of n rows × m columns in the horizontal direction. In this embodiment, each column of plug rods 22 is a plug rod group, and each plug rod group contains four plug rods 22. Multiple columns of plug rods 22 are arranged horizontally; the first driving mechanism includes a rotating frame 24 and a driving motor 25. There are at least two rotating frames 24. As Figure 2As shown, the rotary racks 24 are parallel to each other. The rotary rack 24 includes a first rotary rod 241, a first connecting rod 242, and a first mounting rod 243. The first rotary rod 241 and the first mounting rod 243 are horizontally arranged. The first rotary rod 241 and the first mounting rod 243 are parallel to each other and perpendicular to the arrangement direction of the multiple plug rod groups. The first connecting rod 242 is fixedly assembled between the first rotary rod 241 and the first mounting rod 243. A fourth rotary bearing is coaxially sleeved outside the first mounting rod 243. The first mounting rod 243 is fixedly connected to the inner ring of the fourth rotary bearing. The fourth rotary bearing is assembled in a first bearing seat 26. The first bearing seat 26 is fixedly assembled on the mounting frame 21. A fifth rotary bearing is coaxially sleeved outside the first rotary rod 241. The fifth rotary bearing is assembled in a second bearing seat 27. The second bearing seat 27 is fixedly assembled on the containing box 1. A driving motor 25 is fixedly assembled on the second bearing seat 27. The driving motor 25 is a servo motor or a stepping motor. The output shaft of the driving motor 25 is coaxially and fixedly connected to the first rotary rod 241.

[0029] The usage mode of the stirring module 2 is as follows: Start the driving motor 25. The driving motor 25 drives the first rotary rod 241, the first connecting rod 242, and the first mounting rod 243 to rotate around the axis of the output shaft of the driving motor 25, thereby driving the mounting frame 21 to perform a translational motion. The mounting frame 21 moves horizontally while moving up and down. The plug rod 22 stirs the liquid in the containing box 1, increasing the contact area between the wool and the soaking liquid.

[0030] The dispersion module 3 includes plug teeth 31, a second driving mechanism for driving the plug teeth 31 to enter and exit the plug rod 22, and a third driving mechanism for driving the plug teeth 31 to approach or move away from each other.

[0031] The plug teeth 31 extend in the horizontal direction. A second taper tip 32 with an extension direction the same as that of the plug teeth 31 is provided on the end face of one end of the plug teeth 31. A first limiting rod 33 is vertically fixed on the top surface of the other end of the plug teeth 31.

[0032] The second driving mechanism includes a limiting frame 34, a rotating plate 35, and a driving assembly for driving the rotating plate 35 to rotate. Both the limiting frame 34 and the rotating plate 35 are located inside the plug rod 22, as Figure 5 and Figure 6As shown in the figure, the limiting frame 34 is provided with a first limiting groove 36 extending in the horizontal direction and a second limiting groove 37 extending vertically. The gear shaper 31 is slidably assembled in the first limiting groove 36 along the extending direction of the first limiting groove 36. A first avoidance hole 38 for the end of the gear shaper 31 with a second taper tip 32 to enter and exit the plug rod 22 is provided on the side wall of the plug rod 22. The first avoidance hole 38 communicates with the first limiting groove 36; A plurality of second limiting rods 39 extending vertically are fixedly assembled on the inner wall of the plug rod 22. The second limiting groove 37 and the inner wall of the plug rod 22 are combined to form a vertically extending limiting hole, and the second limiting rods 39 are inserted into the limiting hole; A rotating rod 311 is rotatably assembled on the limiting frame 34 through a first rotating bearing 310. The rotating rod 311 extends vertically and the axis around which the rotating rod 311 rotates coincides with the axis of the plug rod 22. The outer ring of the first rotating bearing 310 is fixedly connected to the limiting frame 34 in the circumferential direction, and the inner ring of the first rotating bearing 310 is fixedly connected to the rotating rod 311 in the circumferential direction; The rotating rod 311 is rotatably assembled in the plug rod 22 through a second rotating bearing 312. The second rotating bearing 312 is coaxial with the first rotating bearing 310 and the plug rod 22. The inner ring of the second rotating bearing 312 is fixedly connected to the rotating rod 311 in the circumferential direction, and the outer ring of the second rotating bearing 312 is fixedly connected to the plug rod 22 in the circumferential direction; The rotating plate 35 is fixedly assembled on the rotating rod 311 in the circumferential direction. The rotating plate 35 rotates synchronously with the rotating rod 311. A gap for avoiding the second limiting rods 39 is provided between the outer peripheral surface of the rotating plate 35 and the inner wall of the plug rod 22, as Figure 7 shown in the figure, a long hole 313 for engaging the first limiting rod 33 is provided on the rotating plate 35. When the rotating plate 35 rotates, the side wall of the long hole 313 drives the gear shaper 31 to reciprocate slidably along the extending direction of the first limiting groove 36.

[0033] The movement mode among the rotating plate 35, the limiting frame 34 and the gear shaper 31 is as follows: the rotating rod 311 rotates, driving the rotating plate 35 to rotate around the axis of the plug rod 22. The limiting frame 34 remains circumferentially stationary under the limitation of the second limiting groove 37 and the second limiting rods 39. Under the limitation of the long hole 313 and the first limiting groove 36, the gear shaper 31 enters and exits the plug rod 22 through the first avoidance hole 38. The second taper tip 32 is fixed at one end of the gear shaper 31 passing through the first avoidance hole 38. The extending direction of the second taper tip 32 is consistent with the extending direction of the gear shaper 31, and the cross-sectional area of the second taper tip 32 gradually decreases along the direction away from the axis of the plug rod 22.

[0034] In this embodiment, two first limiting grooves 36 are provided on each limiting frame 34. The two first limiting grooves 36 are parallel to each other and symmetrically distributed on both sides of the axis of the plug rod 22. One gear shaper 31 is slidably assembled in each first limiting groove 36. The two gear shapers 31 are centrosymmetric about the axis of the plug rod 22 in the horizontal direction. There are two long holes 313, and the two long holes 313 are symmetrically distributed on both sides of the axis of the plug rod 22. One first limiting rod 33 is engaged in each long hole 313. When the rotating plate 35 rotates, it drives the two gear shapers 31 to slide synchronously and in opposite directions.

[0035] The driving assembly includes a gear 315, a rack 316, and a first linear actuator 317. The gear 315 is circumferentially fixedly assembled on the rotating rod 311. The axis of the gear 315 coincides with the axis of the plug rod 22. The rotating rod 311 rotates synchronously with the gear 315. The extending direction of the rack 316 is horizontal and perpendicular to the arrangement direction of the multi-column plug rod group. The number of racks 316 is the same as the number of columns of the plug rod group. As Figure 8 shown, each rack 316 meshes with four gears 315 in the same column. The rack 316 is fixedly assembled on the first moving frame 318. The first linear actuator 317 is an electric push rod or a hydraulic rod. The driving direction of the first linear actuator 317 is horizontal and perpendicular to the arrangement direction of the multi-column plug rod group. The fixed end of the first linear actuator 317 is fixedly assembled on the mounting frame 21. The output end of the first linear actuator 317 is fixedly connected to the first moving frame 318. The first linear actuator 317 is used to drive the rack 316 to move, so as to drive all the rotating rods 311 to rotate synchronously around the axis of the plug rod 22.

[0036] The operation mode of the second driving mechanism is as follows: The first linear actuator 317 drives the first moving frame 318 to move, driving all the rotating rods 311 and the rotating plate 35 to rotate synchronously. The rotating plate 35 rotates 180°. The cutting tooth 31 passes through the first avoidance hole 38 and horizontally penetrates out of the plug rod 22. The cutting tooth 31 provided with the second taper tip 32 is located outside the plug rod 22. The first linear actuator 317 drives the first moving frame 318 to move in the reverse direction, the rotating plate 35 rotates 180° in the reverse direction, the cutting tooth 31 enters the plug rod 22, and both ends of the plug rod 22 do not protrude from the plug rod 22.

[0037] The rotating rod 311 includes a second rotating rod 319, a third rotating rod 320, a fourth rotating rod 321, and a fifth rotating rod 322. As Figure 9 shown, the second rotating rod 319, the third rotating rod 320, the fourth rotating rod 321, and the fifth rotating rod 322 all extend vertically. The cross-section of the first rotating rod 241 is polygonal. In this embodiment, the cross-section of the first rotating rod 241 is square. The third rotating rod 320, the fourth rotating rod 321, and the fifth rotating rod 322 are all provided with vertically extending mounting holes. The cross-section of the mounting holes is polygonal. In this embodiment, the cross-sections of the mounting holes are all square. The third rotating rod 320 is sleeved outside the second rotating rod 319, and the third rotating rod 320 is key-connected to the second rotating rod 319. The fourth rotating rod 321 is sleeved outside the third rotating rod 320, and the fourth rotating rod 321 is key-connected to the third rotating rod 320. As Figure 10As shown, on both sides of the top end of the rotating rod three 320, there are convex edges one 324, and the bottom surface and the top surface of the convex edge one 324 are stop surfaces one; on the side wall of the rotating rod four 321, there is a chute one 325 for the convex edge one 324 to move up and down relative to the rotating rod four 321. The bottom surface of the chute one 325 is stop surface two, and the top surface of the chute one 325 is stop surface three. The stop surface one and the stop surface two, and the stop surface three partially or completely coincide in the vertical direction. The stop surface two is located between the stop surface one and the conical tip one 23, and the stop surface three is located between the mounting bracket 21 and the stop surface one. When the bottom surface of the convex edge one 324 fits with the bottom surface of the chute one 325, the rotating rod four 321 drives the rotating rod three 320 to move up synchronously; when the top surface of the convex edge one 324 fits with the top surface of the chute one 325, the rotating rod four 321 drives the rotating rod three 320 to move down synchronously. The rotating rod five 322 is sleeved outside the rotating rod four 321, and the rotating rod five 322 and the rotating rod four 321 are key-connected. The gear 315 is fixedly assembled on the rotating rod five 322. There are two rotating bearings two 312. One of the rotating bearings two 312 is assembled between the rotating rod five 322 and the inner wall of the inserting rod 22. The inner ring of the rotating bearing two 312 is fixedly connected to the outer peripheral surface of the rotating rod five 322, and the outer ring of the rotating bearing two 312 is fixedly connected to the inner wall of the inserting rod 22; the other rotating bearing two 312 is assembled between the rotating rod two 319 and the inserting rod 22. The inner ring of the rotating bearing two 312 is fixedly connected to the outer peripheral surface of the rotating rod two 319, and the outer ring of the rotating bearing two 312 is fixedly connected to the inserting rod 22. When the rack 316 drives the gear 315 to rotate around the axis of the inserting rod 22, the rotating rod two 319, the rotating rod three 320, the rotating rod four 321 and the rotating rod five 322 rotate around the axis of the inserting rod 22 synchronously with the gear 315.

[0038] Referring to Figure 5 and Figure 10 , two rotating plates 35 are fixedly connected to the rotating rod two 319. Below each rotating plate 35, a limiting frame 34 is provided. The limiting frame 34 is circumferentially rotatable and axially fixedly assembled on the rotating rod two 319 through a rotating bearing one 310. The inserting teeth 31 assembled on the two rotating plates 35 are perpendicular to each other. At this time, the four inserting teeth 31 assembled on the rotating rod two 319 are evenly distributed in a circumferential shape around the axis of the inserting rod 22. Two rotating plates 35 and two limiting frames 34 are also respectively assembled on the rotating rod three 320 and the rotating rod four 321. The rotating plates 35, the limiting frames 34, and the inserting teeth 31 are assembled on the rotating rod three 320 and the rotating rod four 321 in the same manner as they are assembled on the rotating rod two 319.

[0039] The driving mechanism three includes a linear actuator two 323 and a moving bracket two 326. The linear actuator two 323 is an electric push rod or a hydraulic rod, such as Figure 11As shown, the driving direction of the linear actuator II 323 is the up and down direction. The fixed end of the linear actuator II 323 is fixedly assembled on the mounting bracket 21. The output end of the linear actuator II 323 is fixedly connected to the moving bracket II 326. The linear actuator II 323 is used to drive the moving bracket II 326 to move up and down. The rotating rod IV 321 is rotationally assembled on the moving bracket II 326 through the rotating bearing III 327. Refer to Figure 9 , the rotating bearing III 327 is coaxial with the insertion rod 22. The outer ring of the rotating bearing III 327 is fixedly connected to the moving bracket II 326, and the inner ring of the rotating bearing III 327 is fixedly connected to the rotating rod IV 321. Refer to Figure 4 , an avoidance hole II 328 for the up and down movement of the moving bracket II 326 is provided on the insertion rod 22.

[0040] The usage mode of the dispersion module 3 is as follows: First, the linear actuator II 323 extends, and the moving bracket II 326 drives the rotating rod IV 321 to move downward until the bottom end surface of the rotating rod IV 321 fits against the top surface of the rotating plate 35 assembled on the rotating rod III 320, and the bottom end surface of the rotating rod III 320 fits against the top surface of the rotating plate 35 assembled on the rotating rod II 319. At this time, the vertical distance between the insertion teeth 31 on the rotating rod II 319, the insertion teeth 31 on the rotating rod III 320, and the insertion teeth 31 on the rotating rod IV 321 is the smallest, and the insertion teeth 31 are located inside the insertion rod 22.

[0041] Secondly, the linear actuator I 317 is started, and the rack 316 drives the gear 315 to rotate, driving all the insertion teeth 31 to extend out of the insertion rod 22. The extension length of the insertion rod 22 can be controlled by controlling the stroke of the linear actuator I 317.

[0042] Thirdly, the linear actuator II 323 shortens, and the moving bracket II 326 drives the rotating rod IV 321 to move upward. In order to prevent the situation that the rotating rod III 320 and the rotating rod IV 321 cannot be separated due to the large friction between the rotating rod III 320 and the rotating rod IV 321, convex edges II (not shown in the figure) can be fixedly arranged on both sides of the top surface of the rotating rod II 319. A sliding groove II adapted to the convex edge II is provided inside the rotating rod III 320. The setting mode of the convex edge II and the sliding groove II is the same as the setting mode of the convex edge I 324 and the sliding groove I 325. The linear actuator II 323 shortens until the convex edge I 324 fits against the bottom surface of the sliding groove I 325, and the convex edge II fits against the bottom surface of the sliding groove II. At this time, the vertical distance between the insertion teeth 31 on the rotating rod II 319, the insertion teeth 31 on the rotating rod III 320, and the insertion teeth 31 on the rotating rod IV 321 is the largest.

[0043] The usage mode of the present invention is as follows: Add the wool to be processed and the pickling immersion liquid into the accommodation chamber 11, start the drive motor 25. While the drive motor 25 drives the mounting rack 21 to move up and down, it also moves horizontally left and right. The pinion teeth 31 stir the wool to increase the contact area between the wool and the pickling immersion liquid. During the stirring process, the operation steps of the dispersion module 3 are as follows: ① The linear actuator two 323 extends to the longest first. The distance between the pinion teeth 31 on the rotary rod two 319, the pinion teeth 31 on the rotary rod three 320, and the pinion teeth 31 on the rotary rod four 321 is the smallest. At this time, the pinion teeth 31 are all located within the insertion rod 22. ② The linear actuator one 317 drives the rack 316 to move horizontally. The pinion teeth 31 extend out of the insertion rod 22 and penetrate into the mass of wool. ③ The linear actuator two 323 retracts to the shortest. The distance between the pinion teeth 31 on the rotary rod two 319, the pinion teeth 31 on the rotary rod three 320, and the pinion teeth 31 on the rotary rod four 321 is the largest. The pinion teeth 31 comb open the mass of wool to further increase the contact area between the wool and the pickling immersion liquid. ④ The linear actuator one 317 drives the rack 316 to move horizontally in the reverse direction. The pinion teeth 31 enter the insertion rod 22. At the same time, the linear actuator two 323 shortens and returns to the state in step ①.

[0044] After the cleaning is completed, the linear actuator one 317 drives the rack 316 to move until the pinion teeth 31 enter the insertion rod 22. No wool will adhere to the pinion teeth 31 and the insertion rod 22, which is convenient for cleaning and avoids waste of wool.

Claims

1. A decentralized wool processing pickling equipment, characterized in that, It includes a containing box and a dispersion module. The dispersion module includes insertion rods and insertion teeth. A containing cavity is provided inside the containing box, and the containing cavity is used to hold the wool to be processed and the acidic soaking solution. There are multiple insertion rods. The multiple insertion rods are parallel to each other and fixedly assembled on the mounting rack. The mounting rack moves vertically and horizontally at the same time, so that the insertion rods agitate the wool to be processed and the acidic soaking solution. The insertion teeth extend perpendicular to the extending direction of the insertion rods. There are multiple insertion teeth on each insertion rod. The insertion teeth are slidably assembled on the insertion rods in the direction perpendicular to the insertion rods so that the insertion teeth can enter and exit the insertion rods. The insertion teeth are slidably assembled on the insertion rods in the extending direction of the insertion rods, so that the insertion teeth extending out of the insertion rods are separated from each other in the extending direction of the insertion rods to disperse the wool.

2. The decentralized wool processing pickling equipment according to claim 1, characterized in that, The extending direction of the insertion teeth is perpendicular to the extending direction of the insertion rods. The insertion teeth are slidably assembled on the insertion rods in the extending direction of the insertion teeth through a rotating plate and a limiting frame. The rotating plate is rotatably assembled in the insertion rod around an axis parallel to the extending direction of the insertion rods. There is a long hole on the rotating plate. The limiting frame is circumferentially relatively fixed and axially slidably assembled in the insertion rod. There is a first limiting groove on the limiting frame. The insertion teeth are slidably assembled in the first limiting groove in the extending direction of the insertion teeth. There is a limiting rod on the insertion teeth. The limiting rod is engaged in the long hole. The limiting rod is slidably assembled in the long hole in the direction parallel to the extending direction of the insertion teeth. When the rotating plate rotates, under the guiding and limiting of the long hole and the first limiting groove, the insertion teeth move in the extending direction of the insertion teeth. There is a first avoidance hole on the insertion rod for the insertion teeth to enter and exit the insertion rod.

3. The decentralized wool processing pickling equipment according to claim 2, characterized in that, One end of the insertion rod is fixedly provided with a first tapered tip, and the other end is fixedly connected to the mounting rack. The extending direction of the first tapered tip is the same as the extending direction of the insertion rod, and the cross-sectional area of the first tapered tip gradually decreases in the direction away from the mounting rack.

4. A decentralized wool processing pickling device according to claim 3, characterized in that, There are a second rotating rod and a third rotating rod with the same extending direction as the insertion rod inside the insertion rod. The second rotating rod and the third rotating rod are coaxially and synchronously rotatably assembled in the insertion rod. Insertion teeth are assembled on both the second rotating rod and the third rotating rod. The rotating plates are respectively fixedly assembled on the second rotating rod and the third rotating rod. The limiting frames are respectively circumferentially relatively rotated and axially relatively fixedly assembled on the second rotating rod and the third rotating rod. When the second rotating rod moves away from the third rotating rod in the extending direction of the insertion rod, the insertion teeth on the second rotating rod and the insertion teeth on the third rotating rod are separated from each other.

5. The decentralized wool processing pickling equipment according to claim 4, characterized in that, The second rotating rod is axially fixed and circumferentially rotatably assembled in the insertion rod. There is a fourth rotating rod with the same extending direction as the insertion rod inside the insertion rod. The fourth rotating rod, the third rotating rod and the second rotating rod are coaxially and synchronously rotated. Insertion teeth are assembled on the fourth rotating rod. The fourth rotating rod is slidably assembled on the third rotating rod in the extending direction of the insertion rod. There is a first stop surface on the third rotating rod, and there is a second stop surface on the fourth rotating rod. The first stop surface and the second stop surface partially or completely overlap in the extending direction of the insertion rod. The second stop surface is located between the first stop surface and the first tapered tip. The first stop surface and the second stop surface cooperate with each other so that the fourth rotating rod drives the third rotating rod to move synchronously in the direction away from the first tapered tip.

6. The decentralized wool processing pickling equipment according to claim 5, characterized in that, There is a third stop surface on the fourth rotating rod. The third stop surface is located between the mounting rack and the first stop surface. The third stop surface and the first stop surface cooperate with each other so that the fourth rotating rod drives the third rotating rod to move synchronously in the direction close to the first tapered tip.

7. The decentralized wool processing pickling equipment according to claim 6, characterized in that, The rotating rod four is connected to the rotating rod five. The rotating rod five is axially fixed and circumferentially rotatably assembled on the insertion rod. A gear is fixedly arranged on the rotating rod five. The gear rotates to drive the rotating rod two, the rotating rod three, the rotating rod four and the rotating rod five to rotate synchronously and coaxially. The gear meshes with the rack, and the rack moves in a direction perpendicular to the insertion rod to drive the gear to rotate.

8. A decentralized wool processing pickling equipment according to claim 7, characterized in that, The rotating rod four is circumferentially rotatable and axially fixed on the moving frame two. The moving frame two is slidably assembled on the mounting frame along the extending direction of the insertion rod. The moving frame two is used to drive the cutting teeth on the rotating rod two, the rotating rod three and the rotating rod four to approach or move away from each other along the extending direction of the insertion rod.

9. The decentralized wool processing pickling equipment according to claim 8, characterized in that, The end of the cutting tooth is provided with a second taper tip. The second taper tip is used to extend out of the avoidance hole one to penetrate into the wool. The extending direction of the second taper tip is the same as that of the cutting tooth. The cross-sectional area of the second taper tip gradually decreases along the direction away from the axis around which the rotating plate rotates.

10. The decentralized wool processing pickling equipment according to claim 9, characterized in that, A plurality of cutting teeth are evenly distributed around the axis around which the rotating plate rotates in a direction perpendicular to the extending direction of the insertion rod.

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