Efficient bamboo cane joint removing device
By designing a bamboo strip efficient joint removal device including active roller, hydraulic rod, press roller and knife head, the problem of frequent adjustment of the knife head position when bamboo strips with different thicknesses is solved, and processing efficiency and applicability are improved.
Patent Information
- Application Number
- CN202420951020.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-04-30
AI Technical Summary
Due to the different thicknesses of different bamboo strips, the cutting head position needs to be frequently adjusted when removing bamboo joints, which reduces the processing efficiency.
An efficient de-jointing device for bamboo strips is designed, including a box, an active roller, a hydraulic rod, a press roller, a sleeve, a spring, an electric push rod, a knife rod and a knife head. The bamboo strips are driven to move through the active roller and a press roller. The electric push rod drives the knife rod to rotate, so that the knife head and the surface of the bamboo strips come into contact with the bamboo strip to remove the bamboo joints.
It is easy to remove bamboo joints on bamboo strips of different thicknesses, improves processing efficiency and applicability, and reduces the frequency of tool head position adjustment.
Smart Images
Figure CN222511896U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bamboo strip processing, in particular to a bamboo strip high-efficiency knot removal device. Background Art
[0002] Bamboo has strong toughness, so bamboo strips can be used to weave objects of various shapes. However, the bamboo strips need to be processed before weaving to remove the bamboo nodes on the bamboo strips to avoid the raised bamboo nodes affecting the weaving of the bamboo strips.
[0003] At present, when removing bamboo nodes from bamboo strips, due to the different thicknesses of different bamboo strips, the position of the cutter head needs to be adjusted during the process of using the cutter head to remove the bamboo nodes, which reduces the processing efficiency. Therefore, we propose an efficient bamboo strip removal device. Utility Model Content
[0004] The purpose of the utility model is to provide an efficient bamboo strip knot removal device, which has the advantages of being easy to remove bamboo knots on bamboo strips of different thicknesses, improving processing efficiency and applicability, and solving the problem that when removing bamboo knots from bamboo strips, the position of the cutter head needs to be adjusted during the process of removing bamboo knots with the cutter head due to the different thicknesses of different bamboo strips, thereby reducing processing efficiency.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for efficiently removing knots from bamboo strips, comprising a box body, wherein active rollers are symmetrically and rotatably installed at positions on both sides of the lower surface of the box body, hydraulic rods are symmetrically and fixedly installed at positions on both sides of the upper surface of the box body, and two ends of the hydraulic rods located inside the box body are fixedly connected to roller frames, and pressure rollers are rotatably installed inside the two roller frames, and sleeves are symmetrically and rotatably installed in the middle of the box body near the upper and lower surfaces, and springs are fixedly connected inside the two sleeves, and electric push rods are fixedly connected to the ends of the two springs, and knife rods are rotatably installed at the ends of the two electric push rods, one end of the two knife rods is rotatably connected to the inner wall of the box body, and a knife head is fixedly connected to the ends of the two knife rods.
[0006] Preferably, slide grooves are symmetrically arranged at both sides of the front surface and the rear surface of the box body, and the front and rear ends of the two roller frames are respectively located inside the four slide grooves.
[0007] Preferably, an observation port is provided on the front surface of the box body, and a transparent plate is fixedly installed inside the observation port.
[0008] Preferably, contact switches are fixedly installed inside the two sleeves.
[0009] Preferably, a slide plate is fixedly mounted on one side of the outer surface of the box body close to the cutter head.
[0010] Preferably, a chip removal port is provided in the middle of the lower surface of the box body, a baffle is fixedly installed on the top of the inner wall of the box body and the bottom of the inner wall on the side away from the cutter head, and a brush plate is fixedly installed on the inner side of the two baffles.
[0011] Preferably, legs are fixedly connected to the lower surface of the box body near the four corners.
[0012] Preferably, a rotating motor is fixedly installed on one side of the front surface of the box body, the end of the output shaft of the rotating motor is fixedly connected to the end of the active roller close to the front surface of the box body, the ends of the two active rollers close to the rear surface of the box body are fixedly connected to sprockets, and the two sprockets are connected by chain transmission.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] 1. The utility model achieves the effect of facilitating the removal of bamboo joints on bamboo strips of different thicknesses and improving processing efficiency and applicability by arranging a box body, an active roller, a hydraulic rod, a driven roller, a sleeve, a spring, an electric push rod, a knife bar and a knife head. The bamboo strip passes between a group of pressure rollers and an active roller close to the knife head. The active roller and the pressure roller drive the bamboo strip to move and pass between the two knife heads. The electric push rod drives the knife bar to rotate so that the two knife heads contact the upper and lower surfaces of the bamboo strip respectively. In the process of the movement of the bamboo strip, the knife head removes the bamboo joints on the bamboo strip. The bamboo strip after the bamboo joints are removed passes through another group of pressure rollers and the active roller and is sent out from the inside of the box body, thereby improving processing efficiency.
[0015] 2. The utility model can limit the lifting and lowering of the roller frame by setting the slide groove, thereby improving the stability of the roller frame and the pressure roller.
[0016] 3. The utility model achieves the effect of brushing off the debris adhered to the surface of the bamboo strips through the baffle plate and the brush plate. After the bamboo strips pass through the knife head to remove the bamboo nodes, the brush plate brushes off the debris adhered to the outer surface of the bamboo strips when passing through between the two baffle plates. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;
[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the partial main cross-sectional structure of the casing of the utility model;
[0020] Figure 4 It is a rear view structural schematic diagram of the utility model.
[0021] Figure numerals: 1. Active roller; 2. Slide plate; 3. Pressure roller; 4. Box; 5. Hydraulic rod; 6. Slide groove; 7. Roller frame; 8. Observation port; 9. Transparent plate; 10. Rotating motor; 11. Support leg; 12. Chip removal port; 13. Sleeve; 14. Baffle; 15. Brush plate; 16. Contact switch; 17. Spring; 18. Electric push rod; 19. Tool bar; 20. Tool head; 21. Chain; 22. Sprocket. DETAILED DESCRIPTION
[0022] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0023] Embodiment 1
[0024] like Figure 1-Figure 4 As shown, the utility model proposes a bamboo strip efficient knot removal device, including a box body 4, the box body 4 is through from left to right, and active rollers 1 are symmetrically rotatably installed at positions on both sides of the lower surface of the box body 4. A rotating motor 10 is fixedly installed on one side of the front surface of the box body 4, and the end of the output shaft of the rotating motor 10 is fixedly connected to the end of the active roller 1 close to the front surface of the box body 4. The ends of the two active rollers 1 close to the rear surface of the box body 4 are fixedly connected to sprockets 22, and the two sprockets 22 are connected by a chain 21. The rotating motor 10 drives one of the active rollers 1 to rotate, and the other active roller 1 is synchronously driven by the sprocket 22 and the chain 21.
[0025] Hydraulic rods 5 are symmetrically fixedly installed at both sides of the upper surface of the box body 4, and one end of the two hydraulic rods 5 located inside the box body 4 is fixedly connected to a roller frame 7, and pressure rollers 3 are rotatably installed inside the two roller frames 7. Slide grooves 6 are symmetrically arranged on both sides of the front and rear surfaces of the box body 4, and the front and rear ends of the two roller frames 7 are respectively located inside the four slide grooves 6. The slide grooves 6 can limit the lifting and lowering of the roller frames 7, thereby improving the stability of the roller frames 7 and the pressure rollers 3. The bamboo strips pass through between the pressure rollers 3 and the active rollers 1, and are driven to move by the active rollers 1 and the pressure rollers 3. Sleeves 13 are symmetrically rotatably installed in the middle of the box body 4 near the upper and lower surfaces, and springs 17 are fixedly connected inside the two sleeves 13. Electric push rods 18 are fixedly connected to the ends of the two springs 17. Knife rods 19 are rotatably installed at the ends of the two electric push rods 18, and one end of the two knife rods 19 is rotatably connected to the inner wall of the box body 4.
[0026] A contact switch 16 is fixedly installed inside the two sleeves 13, and the contact switch 16 is electrically connected to the electric push rod 18. A cutter head 20 is fixedly connected to the end of the two knife rods 19. The electric push rod 18 drives the knife rod 19 to rotate so that the cutter head 20 contacts the outer surface of the bamboo strip. At this time, the spring 17 is compressed. When the electric push rod 18 contacts the contact switch 16, the electric push rod 18 stops working. A slide plate 2 is fixedly installed on the side of the outer surface of the box body 4 close to the cutter head 20. The horizontal line of the upper surface of the slide plate 2 is tangent to the outer surface of the active roller 1. The slide plate 2 supports the bamboo strip entering between the active roller 1 and the pressure roller 3, and also facilitates the insertion of the bamboo strip between the active roller 1 and the pressure roller 3. An observation port 8 is provided on the front surface of the box body 4, and a transparent plate 9 is fixedly installed inside the observation port 8.
[0027] When the utility model is in use, the bamboo strip passes between a group of pressure rollers 3 and the active roller 1 close to the cutter head 20, the active roller 1 and the pressure roller 3 drive the bamboo strip to move and pass between the two cutter heads 20, the electric push rod 18 drives the cutter rod 19 to rotate, so that the two cutter heads 20 contact the upper and lower surfaces of the bamboo strip respectively, and in the process of the bamboo strip moving, the cutter head 20 removes the bamboo nodes on the bamboo strip, and the bamboo strip after the bamboo nodes are removed passes through another group of pressure rollers 3 and the active roller 1 and is sent out from the inside of the box 4.
[0028] Embodiment 2
[0029] like Figure 2 As shown, the utility model proposes a high-efficiency bamboo strip de-knotting device. Compared with the first embodiment, this embodiment also includes a chip discharge port 12 arranged in the middle position of the lower surface of the box body 4, a baffle 14 is fixedly installed on the top of the inner wall of the box body 4 and the bottom of the inner wall on the side away from the cutter head 20, a brush plate 15 is fixedly installed on the inner side of the two baffles 14, and legs 11 are fixedly connected to the lower surface of the box body 4 near the four corners.
[0030] In this embodiment, after the bamboo strip passes through the cutter head 20 to remove the bamboo nodes, when the bamboo strip passes between the two baffles 14 , the brush plate 15 brushes away the debris adhering to the outer surface of the bamboo strip and discharges it from the chip discharge port 12 .
[0031] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.
Claims
1. A highly efficient bamboo strip de-knotting device, comprising a box (4), characterized in that: Active rollers (1) are symmetrically rotatably mounted at positions near both sides of the lower surface inside the box body (4), hydraulic rods (5) are symmetrically fixedly mounted at positions on both sides of the upper surface of the box body (4), and one end of the two hydraulic rods (5) located inside the box body (4) is fixedly connected to a roller frame (7), and pressure rollers (3) are rotatably mounted inside the two roller frames (7). A sleeve (13) is symmetrically rotatably mounted at a position near the upper surface and the lower surface in the middle of the box body (4), and a spring (17) is fixedly connected inside the two sleeves (13), and the ends of the two springs (17) are fixedly connected to electric push rods (18), and the ends of the two electric push rods (18) are rotatably mounted with a knife rod (19), one end of the two knife rods (19) is rotatably connected to the inner wall of the box body (4), and the ends of the two knife rods (19) are fixedly connected to a knife head (20).
2. The device for efficiently removing knots from bamboo strips according to claim 1, characterized in that: Slide grooves (6) are symmetrically arranged at both sides of the front surface and the rear surface of the box body (4), and the front and rear ends of the two roller frames (7) are respectively located inside the four slide grooves (6).
3. The device for efficiently removing knots from bamboo strips according to claim 1, characterized in that: The front surface of the box body (4) is provided with an observation port (8), and a transparent plate (9) is fixedly installed inside the observation port (8).
4. The device for efficiently removing knots from bamboo strips according to claim 1, characterized in that: A contact switch (16) is fixedly installed inside the two sleeves (13).
5. The device for efficiently removing knots from bamboo strips according to claim 1, characterized in that: A slide plate (2) is fixedly mounted on one side of the outer surface of the box body (4) close to the cutter head (20).
6. The device for efficiently removing knots from bamboo strips according to claim 1, characterized in that: A chip removal opening (12) is provided at the middle position of the lower surface of the box body (4), a baffle (14) is fixedly installed on the top and bottom of the inner wall of the box body (4) on the side away from the cutter head (20), and a brush plate (15) is fixedly installed on the inner side of the two baffles (14).
7. The device for efficiently removing knots from bamboo strips according to claim 1, characterized in that: Support legs (11) are fixedly connected to the lower surface of the box body (4) near the four corners.
8. The device for efficiently removing knots from bamboo strips according to claim 1, characterized in that: A rotating motor (10) is fixedly mounted on one side of the front surface of the box body (4); the end of the output shaft of the rotating motor (10) is fixedly connected to one end of the driving roller (1) close to the front surface of the box body (4); one end of the two driving rollers (1) close to the rear surface of the box body (4) are fixedly connected to sprockets (22); and the two sprockets (22) are connected by a chain (21).