Impact degree adjustable high-performance fiber opening machine

Abstract

This invention discloses a high-performance fiber opener with adjustable impact force, belonging to the technical field of fiber opener equipment. It includes a first guide roller mechanism, a first impact fiber opener mechanism, a second guide roller mechanism, a second impact fiber opener mechanism, and a third guide roller mechanism. In this invention, a first linear drive mechanism can drive the impact fiber opener mechanisms to adjust their height, thereby adjusting the impact force on the fabric surface. When the impact fiber opener mechanisms are working, the support shaft drives the eccentric impact rollers to intermittently impact the fabric surface. This causes the surface tension and motion state of the fabric surface to exhibit periodic high-frequency changes when subjected to high-speed water flow scouring and fiber opening. This allows the fabric surface to contact the high-speed water flow with different tensions, positions, and angles, ensuring both normal fiber opening and uniformity of the operation, reducing differences in fiber opening between the warp and weft directions, and thus improving product quality.

Description

Technical Field

[0001] This invention relates to the field of fiber opening equipment technology, specifically to a high-performance fiber opening machine with adjustable impact force. Background Technology

[0002] The fiber opening process is usually applied to the surface of already woven fabric. Its purpose is to change its surface structure through physical or chemical means to achieve high-end texture effects such as fine nap and soft hand feel. Depending on the working principle and application scenario, the fiber opening machine mainly achieves the "fiber opening" (i.e. fibrillation) treatment of fibers through mechanical tearing, water flow shearing or chemical assistance.

[0003] In existing fiber opening processes, the fabric to be processed is opened under a certain tension. The warp direction of the fabric is subjected to a certain tension, which is more difficult to open than the weft direction. This results in a large difference between warp and weft fiber opening, affecting product quality.

[0004] For example, the aforementioned problem exists in patent (CN221566397U); it describes "a fiberglass cloth opening machine, relating to the field of fiber opening machine technology, including an opening component and a cleaning component; the opening component includes an opening box, the inner wall of the opening box is provided with a filter screen, the inner wall of the opening box is rotatably connected to a transmission rod through a sealed bearing, the surface of the transmission rod is provided with a striking block, and a dirt removal port is opened on one side of the opening box; the cleaning component includes a slide, a cleaning motor and a collection component." In the above patent, the fiber opening machine opens the cloth surface to be processed under a certain tension. The warp direction of the cloth surface bears a certain tension, which is more difficult to open than the weft direction of the cloth surface, resulting in a large difference between warp and weft opening, affecting product quality. Moreover, the cloth surface is opened by rotating striking blocks, but the position of the striking blocks is fixed and the striking impact force is not adjustable.

[0005] To address the aforementioned issues with fiber opening, where the fabric to be processed is opened under a certain tension, the warp direction of the fabric is subjected to a certain tension, making it more difficult to open than the weft direction, resulting in a significant difference between warp and weft fiber opening and affecting product quality, we propose a high-performance fiber opening machine with adjustable impact force. Summary of the Invention

[0006] The purpose of this invention is to provide a high-performance fiber opener with adjustable impact force to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a high-performance fiber opener with adjustable impact force, comprising a housing, wherein a first guide roller mechanism, a first impact fiber opener mechanism, a second guide roller mechanism, a second impact fiber opener mechanism, and a third guide roller mechanism are movably arranged sequentially from left to right inside the housing, and the first impact fiber opener mechanism and the second impact fiber opener mechanism are arranged in a staggered vertical distribution; the outer wall of the housing is respectively provided with a first linear drive mechanism for the first impact fiber opener mechanism and the second impact fiber opener mechanism, and each of the first impact fiber opener mechanism and the second impact fiber opener mechanism includes a rotatably arranged support shaft, and an eccentric impact roller is provided on the outer wall of the support shaft.

[0008] Furthermore, the first guide roller mechanism, the second guide roller mechanism, and the third guide roller mechanism are arranged in parallel, and the structure and dimensions of the first guide roller mechanism, the second guide roller mechanism, and the third guide roller mechanism are all the same; the second guide roller mechanism includes a pressure roller frame and a top roller frame, the pressure roller frame is located above the top roller frame, the outer wall of the housing is horizontally provided with a second linear drive mechanism for the pressure roller frame, and the outer wall of the housing is horizontally provided with a third linear drive mechanism for the top roller frame.

[0009] Furthermore, several fourth linear drive mechanisms are vertically and symmetrically arranged at both ends of the top of the pressure roller frame. The output ends of two fourth linear drive mechanisms symmetrically arranged at both ends of the top of the pressure roller frame are respectively provided with first bearing seats. A pressure roller is rotatably connected between the two first bearing seats. The pressure roller is located below the fourth linear drive mechanism. A third slider is vertically arranged on the outer wall of the first bearing seat away from the pressure roller. A third guide rail that slides and matches the third slider is vertically arranged on the inner wall of the pressure roller frame.

[0010] Furthermore, several fifth linear drive mechanisms are vertically and symmetrically arranged at both ends of the bottom of the top roller frame. The output ends of the two fifth linear drive mechanisms symmetrically arranged at both ends of the bottom of the top roller frame are respectively provided with second bearing seats. A top roller is rotatably connected between the two second bearing seats. The top roller is located above the fifth linear drive mechanism. A fourth slider is vertically arranged on the outer wall of the second bearing seat away from the top roller. A fourth guide rail that slides and matches the fourth slider is vertically arranged on the inner wall of the top roller frame.

[0011] Furthermore, the outer wall of the pressure roller frame is symmetrically provided with first connecting plates at both ends, and the outer wall of the first connecting plate is provided with a plurality of first sliders horizontally. The inner side of the first slider is provided with a first guide rail, and the first guide rail is fixedly connected to the inner wall of the box. The output end of the second linear drive mechanism is fixedly connected to the outer wall of the first connecting plate through a first fixing plate. The outer wall of the box is provided with a first through groove that matches the first fixing plate horizontally.

[0012] Furthermore, the outer wall of the top roller frame is symmetrically provided with second connecting plates at both ends, and the outer wall of the second connecting plate is provided with a plurality of second sliders horizontally. The inner side of the second slider is provided with a second guide rail, and the second guide rail is fixedly connected to the inner wall of the box. The output end of the third linear drive mechanism is fixedly connected to the outer wall of the second connecting plate through a second fixing plate. The outer wall of the box is provided with a second through groove that matches the second fixing plate horizontally.

[0013] Furthermore, each end of the support shaft is fitted with a rotatably connected support disc, the output end of the first linear drive mechanism is fixedly connected to the support disc, the outer wall of the housing is vertically provided with a third through groove matching the support disc, and the outer wall of one of the support discs is provided with a reducer and a servo motor, the servo motor being connected to one end of the support shaft through the reducer.

[0014] Furthermore, a first high-speed water flow scouring mechanism is provided on the inner wall of the box above the first fiber-opening mechanism, and a second high-speed water flow scouring mechanism is provided on the inner wall of the box below the second fiber-opening mechanism. The first high-speed water flow scouring mechanism and the second high-speed water flow scouring mechanism have the same structure.

[0015] Furthermore, the first high-speed water flow rinsing mechanism includes a water flow conveying frame, with a plurality of nozzles vertically arranged on the outer wall of the water flow conveying frame near the fabric surface, and support blocks symmetrically arranged at both ends of the water flow conveying frame, with a sixth linear drive mechanism vertically arranged on the outer wall of the support blocks.

[0016] Furthermore, the sixth linear drive mechanism is fixedly connected to the inner wall of the box, and the outer wall of the box is vertically provided with a fourth through groove that matches the support block. One end of the water conveying frame passes through the support block and is connected to the high-speed water supply equipment.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are: This invention comprises a first guide roller mechanism, a first impact-opening mechanism, a second guide roller mechanism, a second impact-opening mechanism, and a third guide roller mechanism. The guide roller mechanisms guide and support the fabric surface and can adjust the tension of the fabric surface during the opening process. The first and second impact-opening mechanisms perform impact-opening operations on the upper and lower surfaces of the fabric surface respectively, enabling double-sided impact-opening processing. A first linear drive mechanism can adjust the lifting and lowering of the first and second impact-opening mechanisms, thereby adjusting the impact force on the fabric surface. When the first and second impact-opening mechanisms are working, the support shaft... The rotational motion of the support shaft drives the eccentric impact roller to perform intermittent impact on the fabric surface. This causes the surface tension and motion of the fabric to exhibit periodic high-frequency changes. Consequently, when the fabric is subjected to high-speed water flow rinsing and fiber opening, its surface tension and motion also exhibit periodic high-frequency changes. This allows the fabric surface to come into contact with the high-speed water flow at different tensions, positions, and angles, while maintaining a taut state throughout the process. This ensures both the normal and uniform fiber opening process, reduces differences in fiber opening between the warp and weft directions, and ultimately improves product quality.

[0018] In this invention, when the second and third linear drive mechanisms are adjusted for synchronous horizontal movement, the pressure roller frame and the top roller frame are also adjusted for synchronous horizontal movement, allowing adjustment of the distance between the guide roller mechanism and the first and second fiber-opening mechanisms. When the second and third linear drive mechanisms are adjusted for asynchronous horizontal movement, the pressure roller frame and the top roller frame are adjusted for asynchronous horizontal movement, resulting in a staggered distribution of the pressure roller frame and the top roller frame on the upper and lower sides of the fabric surface. The second and third linear drive mechanisms among the three guide roller mechanisms can also be adjusted for synchronous or asynchronous movement. Furthermore, the distribution of the guide roller mechanism outside the first and second fiber-opening mechanisms is adjusted; the second and third linear drive mechanisms can be adjusted during the fiber-opening process, so that the guiding position of the guide roller mechanism on the fabric surface is adjustable; by adjusting the movement of the fourth and fifth linear drive mechanisms, the clamping force on the fabric surface can be adjusted, so that the fabric surface is in a clamped state or a taut state under tension. In conjunction with the previous adjustment movements, the uniformity of the fiber-opening operation can be further improved, the difference in fiber opening in the warp and weft directions of the fabric surface can be reduced, and thus the product quality can be improved. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention, which completely removes the first high-speed flushing mechanism and the second high-speed flushing mechanism; Figure 3 This is a schematic diagram of the structure of the first guide roller mechanism, the second guide roller mechanism, and the third guide roller mechanism of the present invention; Figure 4 This is a schematic diagram of the structure of the first and second fiber-opening mechanisms of the present invention; Figure 5 This is a schematic diagram of the structure of the first-strike fiber-opening mechanism of the present invention; Figure 6 This is a schematic diagram of the structure of the first high-speed flushing mechanism of the present invention; Figure 7 This is a schematic diagram of the internal structure of the second guide roller mechanism of the present invention; Figure 8 This is a schematic diagram of the structure of the pressure roller frame of the present invention; Figure 9 This is the present invention. Figure 8 Enlarged view of point A in the middle; Figure 10 This is a schematic diagram of the top roller frame of the present invention; Figure 11 This is the present invention. Figure 10 Enlarged view of point B in the middle; Figure 12 This is the present invention. Figure 2 A schematic diagram of a frameless structure; Figure 13 This is the present invention. Figure 3 A schematic diagram of a frameless structure; Figure 14 This is a schematic diagram of the frameless pressure roller frame of the present invention; Figure 15 This is the present invention. Figure 14 Enlarged view of point C in the middle; Figure 16 This is a schematic diagram of the frameless top roller frame structure of the present invention; Figure 17 This is the present invention. Figure 16 Enlarged view of point D in the middle; In the diagram: 1. First guide roller mechanism; 2. First fiber-opening mechanism; 3. Second guide roller mechanism; 301. Pressure roller frame; 302. Top roller frame; 303. Second linear drive mechanism; 304. Third linear drive mechanism; 305. Fourth linear drive mechanism; 306. First bearing seat; 307. Pressure roller; 308. Fifth linear drive mechanism; 309. Second bearing seat; 310. Top roller; 311. First connecting plate; 312. First slider; 313. First guide rail; 314. First fixing plate; 315. Second connecting plate; 316. Second slider. 317. Second guide rail; 318. Second fixed plate; 319. Third slider; 320. Third guide rail; 321. Fourth slider; 322. Fourth guide rail; 4. Second striking fiber opening mechanism; 5. Third guide roller mechanism; 6. First linear drive mechanism; 7. Support shaft; 701. Support plate; 8. Eccentric striking roller; 9. Servo motor; 10. Reducer; 11. First high-speed water flow flushing mechanism; 1101. Water flow conveyor frame; 1102. Nozzle; 1103. Support block; 1104. Sixth linear drive mechanism; 12. Second high-speed water flow flushing mechanism. Detailed Implementation

[0020] 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 embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Example 1 Please see Figures 1-13This invention provides a technical solution: a high-performance fiber opener with adjustable impact force, comprising a housing. Inside the housing, from left to right, are sequentially arranged a first guide roller mechanism 1, a first impact fiber opener mechanism 2, a second guide roller mechanism 3, a second impact fiber opener mechanism 4, and a third guide roller mechanism 5. The first and second impact fiber opener mechanisms 2 and 4 are staggered vertically. The outer wall of the housing is vertically provided with first linear drive mechanisms 6 for the first and second impact fiber opener mechanisms 2 and 4, respectively. Each of the first and second impact fiber opener mechanisms 2 and 4 includes a rotatably mounted support shaft 7, and an eccentric impact roller 8 is provided on the outer wall of the support shaft 7. The first, second, and third guide roller mechanisms 1, 3, and 5 are arranged in parallel, and their structures and dimensions are identical. The second guide roller mechanism 3 includes a pressure roller frame 301 and a top roller. The box has a frame 302, with the pressure roller frame 301 positioned above the top roller frame 302. A second linear drive mechanism 303 for the pressure roller frame 301 is horizontally mounted on the outer wall of the box, and a third linear drive mechanism 304 for the top roller frame 302 is also horizontally mounted on the outer wall of the box. Supporting discs 701 are rotatably connected to both ends of the supporting shaft 7. The output end of the first linear drive mechanism 6 is fixedly connected to the supporting disc 701. A third through groove matching the supporting disc 701 is vertically opened on the outer wall of the box. A reducer 10 and a servo motor 9 are mounted on the outer wall of one of the supporting discs 701. The servo motor 9 is connected to one end of the supporting shaft 7 via the reducer 10. A first high-speed water flow scouring mechanism 11 is positioned above the first fiber-opening mechanism 2 on the inner wall of the box, and a second high-speed water flow scouring mechanism 12 is positioned below the second fiber-opening mechanism 4 on the inner wall of the box. The first high-speed water flow scouring mechanism 11 and the second high-speed water flow scouring mechanism 12 have the same structure.

[0022] In one embodiment, the outer walls of the pressure roller frame 301 are symmetrically provided with first connecting plates 311 at both ends. The outer walls of the first connecting plates 311 are horizontally provided with a plurality of first sliders 312. The inner sides of the first sliders 312 are slidably matched with first guide rails 313. The first guide rails 313 are fixedly connected to the inner wall of the housing. The output end of the second linear drive mechanism 303 is fixedly connected to the outer wall of the first connecting plate 311 via a first fixing plate 314. The outer wall of the housing is horizontally provided with a first through groove matching the first fixing plate 314. The first connecting plates 311 provide connection and support at both ends of the outer wall of the pressure roller frame 301. The first slider 312 on the outer side of the plate 311 can be adjusted by horizontal reciprocating motion along the first guide rail 313. The first guide rail 313 guides and supports the first slider 312 on the inner wall of the box, ensuring the safety and stability of the horizontal movement adjustment of the pressure roller frame 301. The second linear drive mechanism 303 drives the first connecting plate 311 to perform horizontal reciprocating motion through the first fixed plate 314, thereby driving the pressure roller frame 301 to perform horizontal reciprocating motion. The first through groove on the outer wall of the box provides a channel for the first fixed plate 314 to adjust the horizontal movement, ensuring that the second linear drive mechanism 303 can normally drive the pressure roller frame 301 to perform horizontal reciprocating motion adjustment.

[0023] In one embodiment, the top roller frame 302 has symmetrically arranged second connecting plates 315 at both ends of its outer wall. The outer wall of each second connecting plate 315 has a plurality of horizontally arranged second sliders 316. The inner side of each second slider 316 is slidably matched with a second guide rail 317. The second guide rail 317 is fixedly connected to the inner wall of the housing. The output end of the third linear drive mechanism 304 is fixedly connected to the outer wall of the second connecting plate 315 via a second fixing plate 318. The outer wall of the housing has a horizontally opened second through groove matching the second fixing plate 318. The second connecting plates 315 provide connection and support at both ends of the outer wall of the top roller frame 302. The second slider 316 on the outer side of plate 315 can be adjusted by horizontal reciprocating motion along the second guide rail 317. The second guide rail 317 guides and supports the second slider 316 on the inner wall of the box, ensuring the safety and stability of the horizontal movement adjustment of the top roller frame 302. The third linear drive mechanism 304 drives the second connecting plate 315 to move horizontally reciprocating motion through the second fixed plate 318, thereby driving the top roller frame 302 to move horizontally reciprocating motion. The second through groove on the outer wall of the box provides a channel for the second fixed plate 318 to adjust the horizontal movement, ensuring that the third linear drive mechanism 304 can normally drive the top roller frame 302 to move horizontally reciprocatingly.

[0024] Working principle of the invention: Refer to the instruction manual appendix Figures 1-13This invention employs a first guide roller mechanism 1, a first blow-opening mechanism 2, a second guide roller mechanism 3, a second blow-opening mechanism 4, and a third guide roller mechanism 5. These mechanisms, located inside a housing, perform blow-opening and guiding treatment on the fabric surface to be processed. The first guide roller mechanism 1 and the second guide roller mechanism 3 respectively guide and support the fabric surface during the blow-opening process on both sides of the first blow-opening mechanism 2, and can simultaneously adjust the tension of the fabric surface during the blow-opening process. The third guide roller mechanism 5 and the second guide roller mechanism 4 guide and support the fabric surface on both sides of the second blow-opening mechanism 4, and can adjust the tension of the fabric surface during the blow-opening process; the first blow-opening mechanism 2 and the second blow-opening mechanism 4 respectively perform blow-opening operations on the upper and lower sides of the fabric surface, which can realize double-sided blow-opening operation processing of the fabric surface; the first linear drive mechanism 6 can drive the first blow-opening mechanism 2 and the second blow-opening mechanism 4 to adjust their height, thereby adjusting the distance between the first blow-opening mechanism 2 and the second blow-opening mechanism 4 and the fabric surface, thereby adjusting the impact force on the fabric surface; When the fabric enters the equipment of the present invention for fiber opening, it has already undergone necessary pretreatment processes, such as the alkali treatment process in the fiber opening process. Furthermore, the device in this invention is combined with high-speed water jet rinsing fiber opening technology. The first high-speed water jet rinsing mechanism 11 is arranged above the first high-speed water jet rinsing fiber opening mechanism 2, and the second high-speed water jet rinsing mechanism 12 is arranged below the second high-speed water jet rinsing fiber opening mechanism 4. The fabric passes through the nozzle and between the first high-speed water jet rinsing fiber opening mechanism 2 and the second high-speed water jet rinsing fiber opening mechanism 4 to rinsing and opening the fibers. The first high-speed water jet rinsing mechanism 2 is arranged below the fabric surface, and the first high-speed water jet rinsing mechanism 11 rinsing and opening the fibers on the upper surface of the fabric surface with high-speed water jet, while the first high-speed water jet rinsing mechanism 2 also performs a beating treatment on the lower surface of the fabric surface. The second high-speed water jet rinsing mechanism 4 is arranged above the fabric surface, and the second high-speed water jet rinsing mechanism 12 rinsing and opening the fibers on the lower surface of the fabric surface with high-speed water jet, while the second high-speed water jet rinsing mechanism 4 also performs a beating treatment on the upper surface of the fabric surface. When the first-strike fiber-opening mechanism 2 and the second-strike fiber-opening mechanism 4 are working, the support shaft 7 rotates, and the support shaft 7 drives the eccentric striking roller 8 to perform eccentric motion, so that the eccentric striking roller 8 can perform intermittent impact striking work on the fabric surface. This makes the surface tension and motion state of the fabric surface exhibit periodic high-frequency impact motion, so that the surface tension and motion state of the fabric surface after passing through the first-strike fiber-opening mechanism 2 and the second-strike fiber-opening mechanism 4 exhibit periodic high-frequency changes. In turn, when the fabric surface is washed and opened by high-speed water flow, its surface tension and motion state exhibit periodic high-frequency changes. This allows the fabric surface to contact the high-speed water flow with different tensions, positions, and angles, and the fabric surface is always in a taut state during this process. This ensures the normal progress of fiber opening and the uniformity of fiber opening operation, reduces the difference in fiber opening in the warp and weft directions of the fabric surface, and thus improves product quality. When the water flow rate of the first high-speed water flow scouring mechanism 11 and the second high-speed water flow scouring mechanism 12 remains constant, the surface tension and motion state of the upper and lower surfaces of the fabric exhibit periodic high-frequency changes during high-speed water flow scouring. The high-speed water flow scouring force on the fabric surface can roughly exhibit periodic high-frequency pulse-like changes, which can further improve the uniformity of fiber opening operation, reduce the fiber opening difference in the warp and weft directions of the fabric, and thus improve product quality. The first guide roller mechanism 1, the second guide roller mechanism 3, and the third guide roller mechanism 5 are designed to be arranged in parallel, mainly to ensure the smoothness of the fabric surface as it passes through them; this can effectively reduce the amplitude of the fabric surface during the striking operation in the fiber opening process, thereby improving the smoothness of the fabric surface. The first guide roller mechanism 1, the second guide roller mechanism 3, and the third guide roller mechanism 5 are designed with identical structures and dimensions, ensuring that their functions are the same. They can be adjusted synchronously, exhibiting identical functions, or asynchronously, displaying different functions. This combined functional design ensures that the fabric passes normally through the first guide roller mechanism 1, the second guide roller mechanism 3, and the third guide roller mechanism 5. The pressure roller frame 301 in the guide roller mechanism performs pressure roller treatment on the upper surface of the fabric, and the top roller frame 302 in the guide roller mechanism performs top roller treatment on the lower surface of the fabric. The second linear drive mechanism 303 can drive the pressure roller frame 301 to perform linear motion adjustment in the horizontal direction, and the third linear drive mechanism 304 can drive the top roller frame 302 to perform linear motion adjustment in the horizontal direction. When the second linear drive mechanism 303 and the third linear drive mechanism 304 are adjusted to move horizontally in sync, the pressure roller frame 301 and the top roller frame 302 are adjusted to move horizontally in sync. This allows the distance between the guide roller mechanism and the first and second blow-opening fiber-removing mechanisms 2 and 4 to be adjusted, so that the fabric length, which exhibits periodic high-frequency changes in surface tension and motion state after being struck, can be adjusted. When the second linear drive mechanism 303 and the third linear drive mechanism 304 perform asynchronous horizontal motion adjustment, the pressure roller frame 301 and the top roller frame 302 also perform asynchronous horizontal motion adjustment, causing the pressure roller frame 301 and the top roller frame 302 to be staggered on the upper and lower sides of the fabric surface. The staggered distribution includes two states: one is that the pressure roller frame 301 is located near the first snap-opening mechanism 2 or the second snap-opening mechanism 4, so that the pressure roller frame 301 can provide edge-pressing assistance on the upper side of the periodically changing fabric surface and limit its movement on the upper side of the fabric surface; the other is that the top roller frame 302 is located near the first snap-opening mechanism 2 or the second snap-opening mechanism 4, so that the top roller frame 302 can provide edge-pressing assistance on the lower side of the periodically changing fabric surface and limit its movement on the lower side of the fabric surface. The second linear drive mechanism 303 and the third linear drive mechanism 304 in the three guide roller mechanisms can also be adjusted for synchronous or asynchronous motion, thereby adjusting the distribution state of the guide roller mechanisms outside the first blow-opening fiber mechanism 2 and the second blow-opening fiber mechanism 4. The second linear drive mechanism 303 and the third linear drive mechanism 304 can be adjusted before the fiber opening process. The distribution positions of the three guide roller mechanisms and the distribution positions of the pressure roller frame 301 and the top roller frame 302 are preset in advance. In this case, during the fiber opening process, the three guide roller mechanisms are in fixed positions to guide and support the fabric surface during the fiber opening process. The second linear drive mechanism 303 and the third linear drive mechanism 304 can be adjusted during the fiber opening process, allowing the guide roller mechanism to adjust the guiding position of the fabric surface during the fiber opening process. The position of the fabric surface between two adjacent guide roller mechanisms is two guide points. During the adjustment process, the length of the fabric surface between the two guide points remains unchanged, but the position of the two guide points also changes due to the change in the position of the guide roller mechanism. When two adjacent guide roller mechanisms simultaneously move closer to the first blow fiber opening mechanism 2 or the second blow fiber opening mechanism 4, the surface tension of the fabric surface decreases; when two adjacent guide roller mechanisms simultaneously move away from the first blow fiber opening mechanism 2 or the second blow fiber opening mechanism 4, the surface tension of the fabric surface increases, thereby realizing the free adjustment of the fabric surface tension during the fiber opening process. This ensures both the normal progress of fiber opening and the uniformity of the fiber opening operation, reduces the difference in fiber opening in the warp and weft directions of the fabric surface, and thus improves product quality. The support plate 701 at the end of the support shaft 7 provides rotational support for both ends of the support shaft 7. The first linear drive mechanism 6 can drive the support plate 701 to perform linear motion adjustment, thereby driving the support shaft 7 to perform lifting motion adjustment. This can realize the adjustment of the spacing between the support shaft 7 and the fabric surface, thereby realizing the adjustment of the impact force of the eccentric impact roller 8. The servo motor 9 can drive the support shaft 7 to perform rotational motion through the reducer 10, thereby driving the eccentric impact roller 8 to perform eccentric motion. The eccentric impact roller 8 performs intermittent impact hitting work on the fabric surface. The specific structure of the box is not shown in this application. The specific structural shape of the box can be selected according to the actual needs of the existing mature fiber opening and processing equipment, as long as the structure in this application works normally and meets the technical requirements of fiber opening and processing. In this invention, the first linear drive mechanism 6, the second linear drive mechanism 303, and the third linear drive mechanism 304 can be servo electric cylinders, hydraulic cylinders, or pneumatic cylinders, without specific limitations. Their synchronous control system and asynchronous control system can be conventionally selected and operated using existing mature control technologies as needed. The transmission connection method of the servo motor 9, the reducer 10, and the support shaft 7, as well as their transmission design and lubrication design, can directly adopt existing mature designs. The above content is common knowledge in the field and is not an improvement of this invention. Therefore, it has not been explained in detail.

[0025] Example 2 Please see Figures 1-17 The present invention provides a technical solution: a high-performance fiber opener with adjustable impact force. The pressure roller frame 301 has several fourth linear drive mechanisms 305 vertically and symmetrically arranged at both ends of its top. Two of the fourth linear drive mechanisms 305 symmetrically arranged at the top ends of the pressure roller frame 301 have first bearing seats 306 at their output ends. A pressure roller 307 is rotatably connected between the two first bearing seats 306, and the pressure roller 307 is located below the fourth linear drive mechanisms 305. The top roller frame 302 has several fifth linear drive mechanisms 308 vertically and symmetrically arranged at both ends of its bottom. The output ends of the two fifth linear drive mechanisms 308 at both ends of the bottom of 302 are respectively provided with second bearing seats 309, and a top roller 310 is rotatably connected between the two second bearing seats 309. The top roller 310 is located above the fifth linear drive mechanism 308. The first high-speed water flow rinsing mechanism 11 includes a water flow conveying frame 1101. Several nozzles 1102 are vertically provided on the outer wall of the water flow conveying frame 1101 near the fabric surface. Support blocks 1103 are symmetrically provided at both ends of the water flow conveying frame 1101. A sixth linear drive mechanism 1104 is vertically provided on the outer wall of the support block 1103.

[0026] In one embodiment, a third slider 319 is vertically provided on the outer wall of the first bearing seat 306 away from the pressure roller 307, and a third guide rail 320 is vertically provided on the inner wall of the pressure roller frame 301 to slide and match the third slider 319. The third slider 319 and the third guide rail 320 can realize the sliding guidance of the first bearing seat 306, which can effectively ensure the safety and stability of the lifting and lowering movement of the first bearing seat 306.

[0027] In one embodiment, a fourth slider 321 is vertically provided on the outer wall of the second bearing seat 309 away from the top roller 310, and a fourth guide rail 322 is vertically provided on the inner wall of the top roller frame 302 to slide and match the fourth slider 321. The fourth slider 321 and the fourth guide rail 322 can realize the sliding guidance of the second bearing seat 309, which can effectively ensure the safety and stability of the lifting and lowering movement of the second bearing seat 309.

[0028] In one embodiment, the sixth linear drive mechanism 1104 is fixedly connected to the inner wall of the box to ensure the stability of the sixth linear drive mechanism 1104; the outer wall of the box is vertically provided with a fourth through groove that matches the support block 1103. The fourth channel provides a lifting and lowering movement channel for the support block 1103 on the surface of the box, and at the same time provides a connection channel for the connection structure of the external high-speed water supply equipment and the water flow conveying frame 1101. One end of the water flow conveying frame 1101 passes through the support block 1103 and is connected to the high-speed water supply equipment. The high-speed water supply equipment supplies water to the water flow conveying frame 1101 at high speed. At the same time, the pipeline selected by the high-speed water supply equipment from the existing mature high-speed water flow conveying pipeline needs to meet the lifting and adjusting movement conditions of the water flow conveying frame 1101; the high-speed water supply equipment can be conventionally and reasonably selected according to the technical requirements of high-speed water flow scouring fiber opening.

[0029] Working principle of the invention: Refer to the instruction manual appendix Figures 1-17 The present invention comprises a fourth linear drive mechanism 305, a pressure roller 307, a fifth linear drive mechanism 308, and a top roller 310. The fourth linear drive mechanism 305 can drive the first bearing seat 306 to move up and down, thereby driving the pressure roller 307 to move up and down. The first bearing seat 306 provides rotational support at both ends of the pressure roller 307 to ensure that the pressure roller 307 makes rolling contact with the fabric surface. The fifth linear drive mechanism 308 can drive the second bearing seat 309 to move up and down, thereby driving the top roller 310 to move up and down. The second bearing seat 309 provides rotational support at both ends of the top roller 310 to ensure that the top roller 310 makes rolling contact with the fabric surface. Simultaneously adjusting the fourth linear drive mechanism 305 and the fifth linear drive mechanism 308 to move synchronously, the pressure roller 307 and the top roller 310 can move simultaneously toward the fabric surface or simultaneously away from the fabric surface, so that the pressure roller 307 and the top roller 310 can clamp or loosen the fabric surface. By adjusting the fourth linear drive mechanism 305 and the fifth linear drive mechanism 308 to move asynchronously, the pressure roller 307 or the top roller 310 can move independently towards the fabric surface. When the pressure roller 307 moves independently towards the fabric surface, it rolls the fabric surface, and the lower surface of the fabric surface is either suspended or in contact with the top of the top roller 310. When the top roller 310 moves independently towards the fabric surface, it provides upward support to the fabric surface, and the upper surface of the fabric surface is either empty or in contact with the bottom of the pressure roller 307. By adjusting the motion of the fourth linear drive mechanism 305 and the fifth linear drive mechanism 308, the clamping force on the fabric can be adjusted, allowing the fabric to be in a clamped state or a taut state under tension. These two states can be switched and adjusted in conjunction with the previous adjustment motion, which can further improve the uniformity of the fiber opening operation, reduce the difference in fiber opening in the warp and weft directions of the fabric, and thus improve product quality. The top roller 310 and the pressure roller 307 are adjustable in both horizontal and vertical positions, and the top roller 310 and the pressure roller 307 are independent of each other; The water flow conveyor frame 1101 provides a conveying channel for high-speed water flow. The water flow conveyor frame 1101 receives the high-speed water flow and conveys it to the nozzle 1102. The nozzle 1102 sprays the high-speed water flow onto the fabric surface to perform rinsing and fiber opening work. The support block 1103 is used to support both ends of the water flow conveyor frame 1101 to ensure the safety and stability of the water flow conveyor frame 1101. The sixth linear drive mechanism 1104 is adjusted to perform telescopic movement. The sixth linear drive mechanism 1104 drives the water flow conveyor frame 1101 to perform lifting and lowering movement through the support block 1103. In this way, the impact force between the high-speed water flow and the fabric surface can be adjusted without adjusting the water pressure. The fourth linear drive mechanism 305, the fifth linear drive mechanism 308, and the sixth linear drive mechanism 1104 can be servo electric cylinders, hydraulic cylinders, or pneumatic cylinders, without specific limitations. Their synchronous control system and asynchronous control system can be conventionally selected and operated using existing mature control technologies as needed. The connection method, lubrication design, sealing design, and waterproof design of the first bearing seat 306 and the pressure roller 307, as well as the second bearing seat 309 and the top roller 310, can directly adopt existing mature designs. The above contents are common knowledge in the field and are not the object of improvement of this invention. Therefore, they are not explained in detail.

[0030] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-performance fiber opener with adjustable impact force, comprising a housing, characterized in that: The box body is provided with a first guide roller mechanism (1), a first blow-and-open fiber mechanism (2), a second guide roller mechanism (3), a second blow-and-open fiber mechanism (4) and a third guide roller mechanism (5) arranged from left to right. The first blow-and-open fiber mechanism (2) and the second blow-and-open fiber mechanism (4) are arranged in an offset manner. The outer wall of the box body is provided with a first linear drive mechanism (6) for the first blow-and-open fiber mechanism (2) and the second blow-and-open fiber mechanism (4). The first blow-and-open fiber mechanism (2) and the second blow-and-open fiber mechanism (4) are each provided with a rotating support shaft (7). The outer wall of the support shaft (7) is provided with an eccentric blow roller (8).

2. The high-performance fiber opener with adjustable impact force according to claim 1, characterized in that: The first guide roller mechanism (1), the second guide roller mechanism (3) and the third guide roller mechanism (5) are arranged in parallel. The structure and size of the first guide roller mechanism (1), the second guide roller mechanism (3) and the third guide roller mechanism (5) are the same. The second guide roller mechanism (3) includes a pressure roller frame (301) and a top roller frame (302). The pressure roller frame (301) is located above the top roller frame (302). The outer wall of the box is horizontally provided with a second linear drive mechanism (303) for the pressure roller frame (301) and a third linear drive mechanism (304) for the top roller frame (302).

3. The high-performance fiber opener with adjustable impact force according to claim 2, characterized in that: The top of the pressure roller frame (301) is vertically and symmetrically provided with several fourth linear drive mechanisms (305). The output ends of the two fourth linear drive mechanisms (305) symmetrically provided at the top of the pressure roller frame (301) are respectively provided with first bearing seats (306). A pressure roller (307) is rotatably connected between the two first bearing seats (306). The pressure roller (307) is located below the fourth linear drive mechanism (305). A third slider (319) is vertically provided on the outer wall of the first bearing seat (306) away from the pressure roller (307). A third guide rail (320) that slides and matches the third slider (319) is vertically provided on the inner wall of the pressure roller frame (301).

4. The high-performance fiber opener with adjustable impact force according to claim 2, characterized in that: The top roller frame (302) has several fifth linear drive mechanisms (308) vertically symmetrically arranged at both ends of its bottom. The output ends of the two fifth linear drive mechanisms (308) symmetrically arranged at both ends of the bottom of the top roller frame (302) are respectively provided with second bearing seats (309). A top roller (310) is rotatably connected between the two second bearing seats (309). The top roller (310) is located above the fifth linear drive mechanism (308). A fourth slider (321) is vertically arranged on the outer wall of the second bearing seat (309) away from the top roller (310). A fourth guide rail (322) that slides and matches the fourth slider (321) is vertically arranged on the inner wall of the top roller frame (302).

5. The high-performance fiber opener with adjustable impact force according to claim 2, characterized in that: The outer walls of the pressure roller frame (301) are symmetrically provided with first connecting plates (311) at both ends. The outer walls of the first connecting plates (311) are horizontally provided with a plurality of first sliders (312). The inner sides of the first sliders (312) are slidably matched with first guide rails (313). The first guide rails (313) are fixedly connected to the inner wall of the box. The output end of the second linear drive mechanism (303) is fixedly connected to the outer wall of the first connecting plate (311) through a first fixing plate (314). The outer wall of the box is horizontally provided with a first through groove that matches the first fixing plate (314).

6. The high-performance fiber opener with adjustable impact force according to claim 2, characterized in that: The top roller frame (302) has symmetrical second connecting plates (315) at both ends of its outer wall. The outer wall of the second connecting plate (315) has several second sliders (316) horizontally arranged. The inner side of the second slider (316) is slidably matched with a second guide rail (317). The second guide rail (317) is fixedly connected to the inner wall of the box. The output end of the third linear drive mechanism (304) is fixedly connected to the outer wall of the second connecting plate (315) through a second fixing plate (318). The outer wall of the box has a second through groove horizontally opened to match the second fixing plate (318).

7. The high-performance fiber opener with adjustable impact force according to claim 1, characterized in that: Both ends of the support shaft (7) are respectively fitted with rotatably connected support discs (701). The output end of the first linear drive mechanism (6) is fixedly connected to the support discs (701). The outer wall of the box is vertically provided with a third through groove that matches the support discs (701). The outer wall of one of the support discs (701) is provided with a reducer (10) and a servo motor (9). The servo motor (9) is connected to one end of the support shaft (7) through the reducer (10).

8. The high-performance fiber opener with adjustable impact force according to claim 1, characterized in that: The inner wall of the box is provided with a first high-speed water flow flushing mechanism (11) above the first fiber-opening mechanism (2), and the inner wall of the box is provided with a second high-speed water flow flushing mechanism (12) below the second fiber-opening mechanism (4). The first high-speed water flow flushing mechanism (11) and the second high-speed water flow flushing mechanism (12) have the same structure.

9. The high-performance fiber opener with adjustable impact force according to claim 8, characterized in that: The first high-speed water flow scouring mechanism (11) includes a water flow conveying frame (1101). Several nozzles (1102) are vertically arranged on the outer wall of the water flow conveying frame (1101) near the fabric surface. Support blocks (1103) are symmetrically arranged at both ends of the water flow conveying frame (1101). A sixth linear drive mechanism (1104) is vertically arranged on the outer wall of the support block (1103).

10. The high-performance fiber opener with adjustable impact force according to claim 9, characterized in that: The sixth linear drive mechanism (1104) is fixedly connected to the inner wall of the box. The outer wall of the box is vertically provided with a fourth through groove that matches the support block (1103). One end of the water conveying frame (1101) passes through the support block (1103) and is connected to the high-speed water supply equipment.

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