Softening treatment device for manufacturing bamboo fibers

Abstract

The utility model discloses a softening treatment device for manufacturing bamboo fibers, and relates to the technical field of bamboo fiber processing. Comprising two mounting frames, the two mounting frames are connected through a connecting rod, a stirring barrel with an opening in the top is rotationally connected between the two mounting frames, turnover mechanisms for driving the stirring barrel to turn over are arranged on the mounting frames, an arc-shaped shielding plate is fixedly connected to the top of the stirring barrel, a movable plate is hinged to the shielding plate, and the shielding plate is matched with the movable plate. A driving mechanism for driving the movable plate to move is arranged at the top of the shielding plate, a first motor is mounted at the top of the shielding plate, an output shaft of the first motor penetrates through the shielding plate and is connected with a rotating shaft, and the outer wall of the rotating shaft is connected with a stirring shaft through a connecting rod. According to the softening treatment device for manufacturing the bamboo fibers, rotation of the stirring barrel can be achieved through the overturning mechanism, so that the stirring barrel can incline, and the softened bamboo fibers can be discharged from the opening of the stirring barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of bamboo fiber processing, in particular to a bamboo fiber softening processing device. Background Art

[0002] Bamboo fiber is cellulose fiber extracted from naturally grown bamboo. Bamboo fiber has good air permeability, instant water absorption, strong wear resistance and good dyeability. It has natural antibacterial, antibacterial, mite removal, deodorization and UV resistance. We often use bamboo fiber products in our lives. Bamboo fiber is made of bamboo fiber and processed by special high-tech processes, and softening is the most important part of it.

[0003] In the process of softening bamboo fiber, a cooking device is required. The bamboo fiber is cooked in an alkaline solution at high temperature and high pressure for a certain period of time to dissolve the lignin, hemicellulose, and gum substances inside the bamboo piece, so that the fibers are separated and softened. A cooking device for softening bamboo fiber with publication number CN214400814U places the raw materials in a material tank. After the cooking is completed, the materials in the material tank need to be fished out one by one when taking the materials. Such material taking is slow, which affects the cooking of subsequent materials. Utility Model Content

[0004] The utility model provides a bamboo fiber softening processing device to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bamboo fiber softening processing device, comprising two mounting frames, the two mounting frames are connected by a connecting rod, a mixing drum with a top opening is rotatably connected between the two mounting frames, the mounting frame is provided with a flipping mechanism for driving the mixing drum to flip, an arc-shaped baffle plate is fixedly connected to the top of the mixing drum, the baffle plate is hinged with a movable plate, the baffle plate and the movable plate cooperate to close the opening of the mixing drum, a driving mechanism for making the movable plate movable is provided on the top of the baffle plate, a first motor is installed on the top of the baffle plate, the output shaft of the first motor passes through the baffle plate and is connected to a rotating shaft, and the outer wall of the rotating shaft is connected to a mixing shaft through a connecting rod.

[0006] Furthermore, the bottom inner wall of the mixing drum is fixedly connected to a supporting drum, the bottom end of the mixing shaft is fixedly connected to a connecting block, and the bottom end of the connecting block is provided with a universal ball movably connected to the top end of the supporting drum.

[0007] Furthermore, a stirring blade is fixedly connected to the outer wall of the connecting block.

[0008] Furthermore, the flipping mechanism includes a second motor, a worm and a worm wheel. The mounting frame is rotatably connected to the mixing drum via a rotating rod. The rotating rod is sleeved with a worm wheel. The mounting frame is installed with a second motor. The output shaft of the second motor is connected to the worm meshing with the worm wheel.

[0009] Furthermore, an L-shaped stirring rod is fixedly connected to the outer wall of the rotating shaft.

[0010] Furthermore, the driving mechanism includes a fixed rod and an electric push rod, the fixed rod is installed on the top of the movable plate, the electric push rod is movably installed on the top of the shielding plate, and one end of the electric push rod is movably connected to the fixed rod.

[0011] Furthermore, a heating tube is provided inside the mixing drum.

[0012] Compared with the prior art, the utility model provides a bamboo fiber softening treatment device, which has the following beneficial effects:

[0013] 1. The bamboo fiber softening treatment device can realize the rotation of the mixing drum through the turning mechanism, so that the mixing drum can be tilted so that the softened bamboo fibers can be discharged from the opening of the mixing drum.

[0014] 2. The bamboo fiber softening treatment device can fully stir the bamboo fibers immersed in the alkaline solution in the inner cavity of the stirring drum by arranging the stirring shaft and the stirring blades. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the mixing drum of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of point A of the present utility model.

[0018] In the figure: 1. mounting frame; 2. connecting rod; 3. mixing drum; 4. shielding plate; 5. movable plate; 6. first motor; 7. rotating shaft; 8. connecting rod; 9. mixing shaft; 10. connecting block; 11. supporting drum; 12. second motor; 13. worm; 14. worm gear; 15. mixing blade; 16. mixing rod; 17. fixing rod; 18. electric push rod; 19. heating tube. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model discloses a bamboo fiber softening treatment device, comprising two mounting frames 1, the two mounting frames 1 are connected by a connecting rod 2, a mixing drum 3 with a top opening is rotatably connected between the two mounting frames 1, a turning mechanism for driving the mixing drum 3 to turn over is provided on the mounting frame 1, an arc-shaped shielding plate 4 is fixedly connected to the top of the mixing drum 3, the shielding plate 4 is hinged with a movable plate 5, the shielding plate 4 and the movable plate 5 cooperate to close the opening of the mixing drum 3, a driving mechanism for making the movable plate 5 movable is provided on the top of the shielding plate 4, a first motor 6 is installed on the top of the shielding plate 4, the output shaft of the first motor 6 passes through the shielding plate 4 and is connected to a rotating shaft 7, and the outer wall of the rotating shaft 7 is connected to a mixing shaft 9 through a connecting rod 8.

[0021] A heating tube 19 is provided inside the mixing drum 3 .

[0022] Specifically, the bottom inner wall of the mixing drum 3 is fixedly connected with a support drum 11 , the bottom end of the mixing shaft 9 is fixedly connected with a connection block 10 , and the bottom end of the connection block 10 is provided with a universal ball movably connected to the top end of the support drum 11 .

[0023] A stirring blade 15 is fixedly connected to the outer wall of the connecting block 10 .

[0024] In this embodiment, the connecting rod 8 and the stirring shaft 9 are both arranged at an angle, and the stirring shaft 9 is movably connected to the support tube 11 through the universal ball at the bottom end of the connecting block 10, which can facilitate the rotation of the stirring shaft 9. When the stirring shaft 9 is driven to rotate, the stirring blade 15 can play a role in auxiliary stirring.

[0025] Specifically, the flipping mechanism includes a second motor 12, a worm 13 and a worm wheel 14. The mounting frame 1 is rotatably connected to the mixing drum 3 through a rotating rod, and the rotating rod is sleeved with a worm wheel 14. The second motor 12 is installed on the mounting frame 1, and the output shaft of the second motor 12 is connected to the worm 13 meshing with the worm wheel 14.

[0026] In this embodiment, the mixing drum 3 can be rotated by the cooperation of the worm wheel 14 and the worm 13. When the movable plate 5 is opened, the mixing drum 3 is rotated and tilted with the opening of the mixing drum 3 facing downward, so that the bamboo fibers inside the mixing drum 3 can be discharged.

[0027] Specifically, an L-shaped stirring rod 16 is fixedly connected to the outer wall of the rotating shaft 7 .

[0028] In this embodiment, during the rotation of the rotating shaft 7, the stirring rod 16 can stir the bamboo fibers immersed in the alkaline solution.

[0029] Specifically, the driving mechanism includes a fixed rod 17 and an electric push rod 18 . The fixed rod 17 is installed on the top of the movable plate 5 , and the electric push rod 18 is movably installed on the top of the shielding plate 4 . One end of the electric push rod 18 is movably connected to the fixed rod 17 .

[0030] In this embodiment, the extension or contraction of the output shaft of the electric push rod 18 can control the movement of the movable plate 5 so as to control the opening or closing of the opening of the mixing drum 3 .

[0031] In summary, the bamboo fiber softening treatment device can realize the rotation of the mixing drum 3 through the flipping mechanism, so that the mixing drum 3 can be tilted so that the softened bamboo fibers are discharged from the opening of the mixing drum 3. By setting the stirring shaft 9 and the stirring blades 15, the bamboo fibers in the inner cavity of the mixing drum 3 can be immersed in the alkaline solution at a sufficient angle.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bamboo fiber softening treatment device, comprising two mounting frames (1), characterized in that: The two mounting frames (1) are connected by a connecting rod (2); a mixing drum (3) with an opening at the top is rotatably connected between the two mounting frames (1); a flipping mechanism for driving the mixing drum (3) to flip is provided on the mounting frame (1); an arc-shaped shielding plate (4) is fixedly connected to the top of the mixing drum (3); the shielding plate (4) is hinged with a movable plate (5); the shielding plate (4) and the movable plate (5) cooperate to close the opening of the mixing drum (3); a driving mechanism for making the movable plate (5) movable is provided on the top of the shielding plate (4); a first motor (6) is installed on the top of the shielding plate (4); an output shaft of the first motor (6) passes through the shielding plate (4) and is connected to a rotating shaft (7); the outer wall of the rotating shaft (7) is connected to a mixing shaft (9) via a connecting rod (8).

2. The bamboo fiber softening treatment device according to claim 1, characterized in that: The bottom inner wall of the mixing drum (3) is fixedly connected to a support drum (11), the bottom end of the mixing shaft (9) is fixedly connected to a connection block (10), and the bottom end of the connection block (10) is provided with a universal ball movably connected to the top end of the support drum (11).

3. The bamboo fiber softening treatment device according to claim 2, characterized in that: The outer wall of the connecting block (10) is fixedly connected with a stirring blade (15).

4. The bamboo fiber softening treatment device according to claim 1, characterized in that: The turning mechanism comprises a second motor (12), a worm (13) and a worm wheel (14); the mounting frame (1) is rotatably connected to the mixing drum (3) via a rotating rod; the rotating rod is sleeved with a worm wheel (14); the mounting frame (1) is mounted with a second motor (12); and the output shaft of the second motor (12) is connected to the worm (13) meshing with the worm wheel (14).

5. The bamboo fiber softening treatment device according to claim 1, characterized in that: An L-shaped stirring rod (16) is fixedly connected to the outer wall of the rotating shaft (7).

6. The bamboo fiber softening treatment device according to claim 1, characterized in that: The driving mechanism comprises a fixed rod (17) and an electric push rod (18); the fixed rod (17) is installed on the top of the movable plate (5); the electric push rod (18) is movably installed on the top of the shielding plate (4); and one end of the electric push rod (18) is movably connected to the fixed rod (17).

7. The bamboo fiber softening treatment device according to claim 1, characterized in that: A heating tube (19) is provided inside the mixing drum (3).

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