Efficient linen fiber degumming device and method

Abstract

The invention provides an efficient flax fiber degumming device and method, and relates to the technical field of flax fiber textile production, the efficient flax fiber degumming device comprises a degumming box, a conveying assembly, a compression roller assembly and a reciprocating rolling driving mechanism; a sliding table is arranged in the degumming box, and a reciprocating sliding plate is arranged on the sliding table; the conveying assembly comprises a conveying belt, a driving roller, a driven roller and a driving motor. The device has the beneficial effects that the pressing roller assembly of the device can press the conveying belt downwards to apply pressure to linen fibers on the reciprocating sliding plate, and the driving roller can drive the reciprocating sliding plate to slide in a reciprocating manner through the reciprocating rolling driving mechanism, so that the linen fibers can be rolled through the synergistic effect of the conveying belt and the reciprocating sliding plate; the linen fibers are subjected to reciprocating rolling force perpendicular to the movement direction in the conveying process, dynamic kneading and rolling are achieved, the colloid stripping efficiency is remarkably improved, degumming is more uniform, the linen fibers can be elastically pressed downwards through the pressing roller assembly, and fiber breakage caused by rigid extrusion is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of flax fiber textile production, and particularly to an efficient flax fiber degumming device and method. Background Art

[0002] Flax fiber degumming is a key link in the flax processing process. Its purpose is to remove the gums (such as pectin, hemicellulose, etc.) on the fiber surface to obtain pure fibers for textile. Traditional degumming methods mainly rely on chemical soaking or mechanical pounding. However, the chemical method is prone to cause environmental pollution, while the mechanical degumming method has low efficiency and is easy to damage the fibers. Most existing mechanical degumming devices adopt unidirectional rolling or static kneading, with poor degumming uniformity, incomplete gum removal, and the fibers are prone to break due to excessive local stress. In addition, the structural design of traditional devices results in insufficient coordination between fiber conveying and kneading actions, affecting the degumming efficiency.

[0003] Therefore, there is an urgent need for a device that can achieve efficient and uniform degumming and reduce fiber damage to improve the quality and processing efficiency of flax fibers. Summary of the Invention

[0004] In view of this, the present invention provides an efficient flax fiber degumming device, including a degumming box, a conveying component, a pressing roller component, and a reciprocating kneading driving mechanism; The degumming box is provided with a feed port and a discharge port at both ends. A sliding table is arranged inside the degumming box, and a reciprocating sliding plate is arranged on the sliding table. The reciprocating sliding plate is slidably arranged on the sliding table; The conveying component includes a conveyor belt, a driving roller, a driven roller, and a driving motor. The conveyor belt is sleeved on the driving roller and the driven roller. The driving motor is connected to the driving roller, and the driving motor is used to drive the driving roller to rotate and drive the conveyor belt to operate; The pressing roller component includes a plurality of pressing rollers, and the pressing rollers are rotatably installed inside the conveyor belt. The pressing rollers are used to press down the conveyor belt; The reciprocating kneading driving mechanism includes a rotating mounting seat and a driving swing rod. The upper and lower ends of the driving swing rod are respectively a swinging clamping rod and a driving clamping rod; a driving cylinder body is arranged at the end of the driving roller. A reciprocating driving groove connected end to end is arranged on the surface of the driving cylinder body. The driving groove is inclined relative to the axis of the driving roller. The rotating mounting seat is fixed to the inner wall of the degumming box. The middle part of the driving swing rod is rotatably connected to the rotating mounting seat. The swinging clamping rod is limited in the reciprocating driving groove, and the driving clamping rod is connected to the reciprocating sliding plate.

[0005] Further, a swinging connecting plate is fixedly connected to the side wall of the reciprocating sliding plate. A strip-shaped chute is arranged on the swinging connecting plate. The strip-shaped chute is vertically arranged. A driving convex rod is arranged at the lower end of the driving clamping rod. The driving convex rod is slidably arranged in the strip-shaped chute.

[0006] Further, the driving convex rod is a cylindrical rod, and the outer diameter length of the cylindrical rod is the same as the width of the strip-shaped chute.

[0007] Further, a hinge rod and two rotating mounting plates are provided on the rotating mounting seat. The two rotating mounting plates are arranged in parallel. The driving swing rod is limited between the two rotating mounting plates. The hinge rod passes through the driving swing rod and the two rotating mounting plates at the same time, so as to hinge the driving swing rod between the two rotating mounting plates.

[0008] Further, limiting planes are provided on both sides of the middle part of the driving swing rod. The two limiting planes are parallel. The limiting planes on both sides of the driving swing rod are respectively abutted against the inner walls of the two rotating mounting plates.

[0009] Further, a kneading friction layer is provided on the upper surface of the reciprocating sliding plate.

[0010] Further, the pressing roller assembly further includes a fixing plate and two pressing roller mounting plates. The fixing plate is fixedly connected to the inner wall of the degumming box. A plurality of mounting holes are provided on both pressing roller mounting plates, and the mounting holes on the two pressing roller mounting plates are aligned one by one. Both ends of the pressing roller are respectively rotatably arranged in the mounting holes of the pressing roller mounting plates; A plurality of lifting guide holes are provided on the fixing plate. At least two lifting guide rods are provided on each pressing roller mounting plate. Each lifting guide rod is provided with a through hole through a lifting guide hole. Limiting blocks are connected to the tops of the lifting guide rods. A first elastic member is sleeved outside the lifting guide rods. The first elastic member is located between the pressing roller mounting plate and the fixing plate.

[0011] Further, it includes a feeding assembly. The feeding assembly includes a feeding table and a feeding table cylinder. The feeding table is arranged at the feeding port. The feeding cylinder is fixed on the feeding table. A feeding plate is connected to the telescopic shaft of the feeding cylinder. The feeding cylinder is used to push the material to be degummed on the feeding table into the reciprocating sliding plate from the feeding port.

[0012] Further, an elastic telescopic hole is provided at the upper end of the driving swing rod. The lower end of the swinging clamping rod slides in the elastic telescopic hole. A second elastic member is also provided in the elastic telescopic hole. Both ends of the second elastic member respectively abut against the bottom of the elastic telescopic hole and the bottom of the swinging clamping rod.

[0013] The present invention also provides a method for efficiently degumming flax fibers. This method uses the above-mentioned flax fiber efficient degumming device. This method includes the following steps: S1: Soak the flax fibers to be degummed to soften the gum; S2: Place the soaked flax fibers on the feeding table, and the feeding cylinder pushes the flax fibers between the conveyor belt and the reciprocating sliding plate; S3: The pressing roller presses down on the conveyor belt to apply pressure to the flax fibers. The conveyor belt drives the flax fibers on the pusher table towards the discharge port through friction, and the reciprocating sliding plate reciprocates in a direction perpendicular to the conveyor belt, thereby repeatedly kneading the flax fibers during their movement towards the discharge port until the flax fibers fall out from the discharge port.

[0014] The beneficial effects of an efficient degumming device and method for flax fibers of the present invention are as follows: The efficient degumming device for flax fibers includes a degumming box, a conveying assembly, a pressing roller assembly, and a reciprocating kneading driving mechanism. A sliding table is provided inside the degumming box, and a reciprocating sliding plate is provided on the sliding table. The reciprocating sliding plate is slidably arranged on the sliding table. The conveying assembly includes a conveyor belt, a driving roller, a driven roller, and a driving motor. The pressing roller assembly can press down on the conveyor belt to apply pressure to the flax fibers on the reciprocating sliding plate, and the driving roller can also drive the reciprocating sliding plate to reciprocate through the reciprocating kneading driving mechanism. In this way, through the synergistic effect of the conveyor belt and the reciprocating sliding plate, the flax fibers can be simultaneously subjected to a reciprocating kneading force perpendicular to the moving direction during the conveying process, realizing dynamic kneading and rolling, significantly improving the gum stripping efficiency, and making the degumming more uniform.

[0015] The efficient degumming device for flax fibers uses the rotation of the driving roller to drive the operation of the conveyor belt. At the same time, the driving swing rod is driven to swing through the inclined driving groove of the driving cylinder, which is converted into the linear motion of the reciprocating sliding plate, realizing the synchronous linkage of conveying and kneading, simplifying the transmission structure and improving the energy utilization rate.

[0016] The pressing roller assembly of the efficient degumming device for flax fibers provides a flexible pressure through the first elastic member to avoid fiber breakage caused by rigid extrusion. The cooperation between the kneading friction layer and the conveyor belt further reduces local stress concentration and protects the integrity of the fibers. At the same time, the efficient degumming device for flax fibers has the advantage of high automation. Its feeding assembly realizes automatic feeding, combined with continuous conveying and kneading actions, enabling the kneading action and the conveying action of the flax fibers to be carried out simultaneously. In this way, manual intervention can be reduced, the degumming efficiency of flax fibers can be improved, and it can be applied to the large-scale production of flax fibers. Description of the Drawings

[0017] Figure 1 is the overall structure of an efficient degumming device for flax fibers of the present invention.

[0018] Figure 2 is the internal structure schematic diagram of an efficient degumming device for flax fibers of the present invention.

[0019] Figure 3 is Figure 2 the sectional view at A - A in

[0020] Figure 4 is this Figure 3 the enlargement at B in

[0021] Figure 5 It is a schematic installation structure diagram of the driving swing rod of an efficient degumming device for flax fibers according to the present invention.

[0022] Figure 6 It is a flow chart of an efficient degumming method for flax fibers according to the present invention.

[0023] In the above figures: 1 - degumming box, 11 - feeding guide plate, 12 - discharging guide plate, 2 - pushing table, 21 - pushing cylinder, 22 - pushing plate, 3 - conveyor belt, 4 - driving roller, 41 - driven roller, 42 - rotating shaft rod, 43 - driving cylinder, 44 - driving motor, 45 - reciprocating driving groove, 5 - pressing roller, 51 - fixing plate, 52 - pressing roller mounting plate, 54 - first elastic member, 6 - sliding table, 61 - reciprocating sliding plate, 62 - kneading friction layer, 63 - swinging connecting plate, 64 - strip-shaped sliding groove, 7 - driving swing rod, 71 - elastic expansion hole, 72 - moving clamping rod, 73 - second elastic member, 74 - driving clamping rod, 75 - driving convex rod, 8 - rotating mounting plate, 81 - hinge rod. Specific embodiments

[0024] To make the objectives, technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0025] Please refer to Figures 1 to 5 , an efficient degumming device for flax fibers of the present invention includes a degumming box 1, a conveying assembly, a pressing roller assembly and a reciprocating kneading driving mechanism.

[0026] The degumming box 1 is a rectangular box body, and the two ends of the degumming box 1 are provided with a feeding port and a discharging port. A feeding guide plate 11 and a discharging guide plate 12 are respectively arranged in the feeding port and the discharging port, and the discharging guide plate 12 is inclined downward in the discharging port. The feeding port guides the material to be degummed (flax fibers) into the rectangular box body.

[0027] A sliding table 6 is arranged at the bottom of the inner cavity of the degumming box 1, and a reciprocating sliding groove is arranged on the sliding table 6. A reciprocating sliding plate 61 is arranged on the sliding table 6, and the lower part of the reciprocating sliding plate 61 is slidably limited in the reciprocating sliding groove, so that the reciprocating sliding plate 61 is slidably arranged on the sliding table 6.

[0028] The conveying component is located directly above the sliding table 6. The conveying component includes a conveyor belt 3, a driving roller 4, a driven roller 41, and a driving motor 44. The driving motor 44 is fixed to the outer wall of the degumming tank 1 through a mounting seat. The driving roller 4 and the driven roller 41 are arranged in parallel, and both are provided with rotating shaft rods 42 in the axial direction. The driving roller 4 and the driven roller 41 are both rotatably arranged in the degumming tank 1. Among them, the conveyor belt 3 is sleeved on the driving roller 4 and the driven roller 41. The transmission shaft of the driving motor 44 is connected to the rotating shaft rod 42 in the driving roller 4, and the driving motor 44 is connected to the driving roller 4. The driving motor 44 drives the driving roller 4 to rotate, which can drive the conveyor belt 3 to operate.

[0029] The pressing roller assembly includes a plurality of pressing rollers 5. The pressing rollers 5 are rotatably installed in the conveyor belt 3. The pressing rollers 5 are used to press down the conveyor belt 3 to apply pressure to the flax fibers on the reciprocating sliding plate 61.

[0030] The reciprocating kneading driving mechanism includes a rotating mounting seat and a driving swing rod 7. The upper and lower ends of the driving swing rod 7 are respectively provided with a swinging clamping rod 72 and a driving clamping rod 74; a driving cylinder body 43 is provided at the end of the driving roller 4. The surface of the driving cylinder body 43 is provided with a reciprocating driving groove 45 connected end to end, that is, the reciprocating driving groove 45 is an elliptical chute. The reciprocating driving groove 45 is inclined relative to the axis of the driving roller 4. The rotating mounting seat is fixed to the inner wall of the degumming tank 1. The middle part of the driving swing rod 7 is rotatably connected to the rotating mounting seat. The swinging clamping rod 72 is limited in the reciprocating driving groove 45, and the driving clamping rod 74 is connected to the reciprocating sliding plate 61. When the driving roller 4 rotates, the reciprocating driving groove 45 can drive the upper end of the driving swing rod 7 to swing left and right, thereby driving the lower end of the driving swing rod 7 to swing left and right, and further driving the reciprocating sliding plate 61 to reciprocate on the sliding table 6. Among them, the sliding direction of the reciprocating sliding plate 61 is perpendicular to the operating direction of the conveyor belt 3.

[0031] In a preferred embodiment, the high-efficiency flax fiber degumming device further includes a feeding component. The feeding component includes a feeding table 2 and a feeding cylinder 21. The feeding table 2 is arranged at the feeding port. The feeding cylinder 21 is fixed on the feeding table 2. The telescopic shaft of the feeding cylinder 21 is connected with a feeding plate 22. The feeding cylinder 21 is used to push the material to be degummed on the feeding table 2 into the reciprocating sliding plate 61 from the feeding port.

[0032] When the highly efficient degumming device for flax fibers of the present invention is in use, the flax fibers pretreated by soaking are continuously fed onto the pushing table 2 through the feeding device, and the pushing cylinder 21 pushes the material to be degummed on the pushing table 2 into the gap between the reciprocating sliding plate 61 and the conveyor belt 3 from the feeding port; the driving motor 44 drives the driving roller 4 to rotate, drives the conveyor belt 3 to operate, and the pressing roller assembly presses down the conveyor belt 3 to make the conveyor belt 3 press the flax fibers on the reciprocating sliding plate 61. The conveyor belt 3 drives the flax fibers on the pushing table 2 to move towards the discharge port through friction, and the reciprocating sliding plate 61 reciprocates in a direction perpendicular to the conveyor belt 3 under the driving action of the reciprocating kneading driving mechanism, so as to repeatedly knead the flax fibers during the movement of the flax fibers towards the discharge port.

[0033] This degumming device can, through the coordinated action of the conveyor belt 3 and the reciprocating sliding plate 61, enable the flax fibers to be simultaneously subjected to a reciprocating kneading force perpendicular to the movement direction during transportation, realizing dynamic kneading and rolling, significantly improving the gum stripping efficiency, and making the degumming more uniform.

[0034] In a preferred embodiment, the pressing roller assembly further includes a fixing plate 51 and two pressing roller mounting plates 52. The fixing plate 51 is fixedly connected to the inner wall of the degumming box 1. The two pressing roller mounting plates 52 are each provided with a plurality of mounting holes, and the mounting holes on the two pressing roller mounting plates 52 are aligned in pairs. Both ends of the pressing roller 5 are rotatably arranged in the mounting holes of the pressing roller mounting plates 52. The fixing plate 51 is provided with a plurality of lifting guide holes. Each of the pressing roller mounting plates 52 is provided with at least two lifting guide rods. Each lifting guide rod is provided with a through hole through a lifting guide hole. The tops of the lifting guide rods are all connected with limit blocks. A first elastic member 54 is sleeved outside the lifting guide rods. A limit convex ring is provided on the lifting guide rods. The elastic member is located between the pressing roller mounting plate 52 and the fixing plate 51. The two ends of the first elastic member 54 respectively abut against the limit convex ring and the fixing plate 51. In this embodiment, the first elastic member 54 is a spiral spring, and the first elastic member 54 is in a compressed state. The first elastic member 54 is used to press down the pressing roller mounting plate 52, so as to apply pressure to the conveyor belt 3 through the pressing roller 5.

[0035] In a preferred embodiment, the upper surface of the reciprocating sliding plate 61 is provided with a kneading friction layer 62. The kneading friction layer 62 is made of rubber with friction textures on the surface. The conveyor belt 3 is also made of rubber, which can improve the friction force of the conveyor belt 3 and the kneading friction layer 62 on the flax fibers and improve the degumming effect.

[0036] In a preferred embodiment, a hinge rod 81 and two rotating mounting plates 8 are provided on the rotating mounting base. The two rotating mounting plates 8 are arranged in parallel. The driving swing rod 7 is limited between the two rotating mounting plates 8. The hinge rod 81 passes through the driving swing rod 7 and the two rotating mounting plates 8 at the same time, so as to hinge the driving swing rod 7 between the two rotating mounting plates 8. Limiting planes are provided on both sides of the middle of the driving swing rod 7, and the two limiting planes are parallel. The limiting planes on both sides of the driving swing rod 7 are respectively abutted against the inner walls of the two rotating mounting plates 8, so that the rotating mounting plates 8 can limit the swinging direction of the driving swing rod 7.

[0037] An elastic telescopic hole 71 is provided at the upper end of the driving swing rod 7. The lower end of the swinging clamping rod 72 is slidably arranged in the elastic telescopic hole 71. A second elastic member 73 is also provided in the elastic telescopic hole 71. Both ends of the second elastic member 73 are respectively abutted against the bottom of the elastic telescopic hole 71 and the bottom of the swinging clamping rod 72. The second elastic member 73 is a spiral spring. The second elastic member 73 enables the swinging clamping rod 72 to elastically expand and contract, ensuring that the end of the swinging clamping rod 72 can be limited at the bottom of the reciprocating driving groove 45, preventing the swinging clamping rod 72 from sliding out of the reciprocating driving groove 45, and reducing the rotational resistance of the swinging clamping rod 72 to the driving roller 4.

[0038] In a preferred embodiment, a swinging connecting plate 63 is fixedly connected to the side wall of the reciprocating sliding plate 61. A strip-shaped chute 64 is provided on the swinging connecting plate 63. The strip-shaped chute 64 is arranged vertically. A driving convex rod 75 is provided at the lower end of the driving clamping rod 74. The driving convex rod 75 is arranged in the strip-shaped chute 64. The outer diameter length of the driving convex rod 75 is equivalent to the width of the strip-shaped chute 64. The driving convex rod 75 can move up and down in the strip-shaped chute 64 and can rotate relative to the strip-shaped chute 64. The driving convex rod 75 is used to drive the reciprocating sliding plate 61 to reciprocate on the sliding table 6.

[0039] Reference Figure 6 Furthermore, the present invention also provides a method for efficiently degumming flax fibers. This method uses the above-mentioned flax fiber efficient degumming device, and this method includes the following steps: S1: Soak the flax fibers to be degummed to soften the gum. S2: Place the soaked flax fibers on the feeding table 2, and the feeding cylinder 21 pushes the flax fibers between the conveyor belt 3 and the reciprocating sliding plate 61. S3: The pressing roller 5 presses down on the conveyor belt 3 to apply pressure to the flax fibers. The conveyor belt 3 drives the flax fibers on the feeding table 2 to move towards the discharge port through friction, and the reciprocating sliding plate 61 reciprocates in a direction perpendicular to the conveyor belt 3, so as to repeatedly knead the flax fibers during the movement of the flax fibers towards the discharge port until the flax fibers fall out from the discharge port.

[0040] In this text, the orientation terms such as front, rear, upper, and lower are defined based on the positions of the components in the drawings and their relative positions to each other, solely for the clarity and convenience of expressing the technical solution. It should be understood that the use of these orientation terms should not limit the scope of protection claimed in this application.

[0041] Without conflict, the above embodiments and the features in the embodiments in this text may be combined with each other.

[0042] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. An efficient degumming device for linen fibers, characterized in that, It includes a degumming box, a conveying component, a pressing roller component and a reciprocating kneading driving mechanism; The two ends of the degumming box are provided with a feed inlet and a discharge outlet. A sliding table is arranged inside the degumming box. A reciprocating sliding plate is arranged on the sliding table, and the reciprocating sliding plate is slidably arranged on the sliding table; The conveying component includes a conveyor belt, a driving roller, a driven roller and a driving motor. The conveyor belt is sleeved on the driving roller and the driven roller. The driving motor is connected to the driving roller, and the driving motor is used to drive the driving roller to rotate and drive the conveyor belt to operate; The pressing roller component includes a plurality of pressing rollers. The pressing rollers are rotatably installed inside the conveyor belt, and the pressing rollers are used to press down the conveyor belt; The reciprocating kneading driving mechanism includes a rotating mounting seat and a driving swing rod. The upper and lower ends of the driving swing rod are respectively a swinging clamping rod and a driving clamping rod; A driving cylinder body is arranged at the end of the driving roller. A reciprocating driving groove connected end to end is arranged on the surface of the driving cylinder body. The reciprocating driving groove is inclined relative to the axis of the driving roller. The rotating mounting seat is fixed to the inner wall of the degumming box. The middle part of the driving swing rod is rotatably connected to the rotating mounting seat. The upper end of the swinging clamping rod is slidably limited in the reciprocating driving groove, and the driving clamping rod is connected to the reciprocating sliding plate.

2. The highly efficient degumming device for linen fibers according to claim 1, wherein, A swinging connecting plate is fixedly connected to the side wall of the reciprocating sliding plate. A strip-shaped chute is arranged on the swinging connecting plate. The strip-shaped chute is arranged vertically. A driving convex rod is arranged at the lower end of the driving clamping rod, and the driving convex rod is slidably arranged in the strip-shaped chute.

3. The highly efficient degumming device for linen fibers according to claim 2, wherein, The driving convex rod is a cylindrical rod, and the outer diameter length of the cylindrical rod is the same as the width of the strip-shaped chute.

4. An efficient degumming device for flax fibers according to claim 1, characterized in that, An articulated rod and two rotating mounting plates are arranged on the rotating mounting seat. The two rotating mounting plates are arranged in parallel. The driving swing rod is limited between the two rotating mounting plates. The articulated rod passes through the driving swing rod and the two rotating mounting plates at the same time, so as to hinge the driving swing rod between the two rotating mounting plates.

5. An efficient degumming device for linen fibers according to claim 1, characterized in that, Limiting planes are arranged on both sides of the middle part of the driving swing rod. The two limiting planes are parallel. The limiting planes on both sides of the driving swing rod are respectively abutted against the inner walls of the two rotating mounting plates.

6. The highly efficient degumming device for flax fibers according to claim 1, characterized in that, A kneading friction layer is arranged on the upper surface of the reciprocating sliding plate.

7. An efficient degumming device for flax fibers according to claim 1, characterized in that, The pressing roller component further includes a fixing plate and two pressing roller mounting plates. The fixing plate is fixedly connected to the inner wall of the degumming box. A plurality of mounting holes are arranged on both pressing roller mounting plates, and the mounting holes on the two pressing roller mounting plates are aligned one by one. Both ends of the pressing roller are respectively rotatably arranged in the mounting holes of the pressing roller mounting plates; A plurality of lifting guide holes are arranged on the fixing plate. At least two lifting guide rods are arranged on each pressing roller mounting plate. Each lifting guide rod passes through a lifting guide hole. A limiting block is connected to the top of each lifting guide rod. A first elastic member is sleeved outside the lifting guide rod. The first elastic member is located between the pressing roller mounting plate and the fixing plate.

8. An efficient degumming device for linen fibers according to claim 1, characterized in that, It includes a feeding component. The feeding component includes a feeding table and a feeding table cylinder. The feeding table is arranged at the feed inlet. The feeding cylinder is fixed on the feeding table. The telescopic shaft of the feeding cylinder is connected with a feeding plate. The feeding cylinder is used to push the material to be degummed on the feeding table into the reciprocating sliding plate from the feed inlet.

9. The highly efficient degumming device for linen fibers according to claim 1, wherein An elastic telescopic hole is provided at the upper end of the driving swing rod. The lower sliding end of the swinging clamping rod is slidably arranged in the elastic telescopic hole. A second elastic member is further arranged in the elastic telescopic hole, and two ends of the second elastic member respectively abut against the bottom of the elastic telescopic hole and the bottom of the swinging clamping rod.

10. A method for efficient degumming of flax fibers, characterized in that, This method uses the high-efficiency degumming device for flax fibers described in any one of claims 1-9, and this method includes the following steps: S1: Soak the flax fibers to be degummed to soften the gum. S2: Place the soaked flax fibers on the feeding table, and the feeding cylinder pushes the flax fibers between the conveyor belt and the reciprocating sliding plate. S3: The pressing roller presses down on the conveyor belt to apply pressure to the flax fibers. The conveyor belt drives the flax fibers on the feeding table to move towards the discharge port through friction, and the reciprocating sliding plate moves reciprocally in a direction perpendicular to the conveyor belt, so as to repeatedly knead the flax fibers during the process of the flax fibers moving towards the discharge port until the flax fibers fall out from the discharge port.

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