Curved bamboo strip forming machine

Abstract

The present invention discloses an arc-shaped bamboo chip forming machine, characterized in that: a blade (1) is clamped on a fixing device (2), the fixing device (2) is mounted on one end of a bracket (3), and a pulling device (4) is mounted on the other end of the bracket (3); the blade (1) is composed of a blade body (5), a blade A (6), a groove (7), and a blade B (8); the blade body (5), the blade A (6), and the blade B (8) are connected as a whole; the front of the blade body (5) and the blade B (8) are provided with a plurality of grooves (7) arranged from large to small, and the back is an inclined surface, forming a plurality of circular arc-shaped blades B (8) that are concave downward. The present invention can cut bamboo chips with a uniform arc surface after cutting, and the time is short and the speed is high.

Description

Technical Field

[0001] The invention belongs to the technical field of bamboo weaving, and in particular relates to an arc-shaped bamboo chip forming machine. Background Art

[0002] Bamboo weaving is a handicraft that is deeply loved by consumers. It is mostly done by hand. During weaving, the bamboo nodes on the curved surface of the bamboo piece need to be cut into the same curved surface as the curved surface without bamboo nodes. The bamboo itself is round, small at the top and large at the bottom, and the curvature is inconsistent. The curved surface of the bamboo piece after being broken is consistent in size at the top and the bottom, so it needs to be cut into a consistent curved surface to make the woven product good. However, this process is generally done by hand, which takes a long time, is slow, and the size of the curved surface is inconsistent. Summary of the Invention

[0003] The purpose of the present invention is to overcome the above disadvantages and provide a curved bamboo chip forming machine which has uniform curved surfaces of the bamboo chips after cutting, short time and high speed.

[0004] The purpose of the present invention and the solution of its main technical problems are achieved by adopting the following technical solutions:

[0005] The invention provides an arc-shaped bamboo chip forming machine, characterized in that a blade is clamped on a fixing device, the fixing device is installed at one end of a bracket, a pulling device is installed at the other end of the bracket, the blade consists of a blade body, a blade A, a groove, and a blade B, the blade body is connected to the blade A and the blade B as a whole, the front side of the blade body and the blade B is provided with a plurality of grooves arranged from large to small, and the back side is an inclined surface, forming a plurality of arc-shaped blades B that are concave downward.

[0006] The fixing device consists of a fixing seat, a splint A, a support frame, a handle A, a pressure plate, a splint B, a movable seat, a screw sleeve, a handle B, and a base. The fixing seat and the screw sleeve are fixedly installed on the left and right ends of the base respectively. The fixing seat is screwed into a bolt to connect with the splint A, and the screw sleeve is screwed into the screw sleeve. The top of the screw shaft can be rotatably connected to the movable seat, and the movable seat is screwed into the bolt to connect with the splint B. The four columns set at the lower end of the support frame are connected to the base, and a pressure plate that can be moved up and down is inserted into the upper end. The screw set at the lower end of the handle A is screwed into the support frame and can be rotatably connected to the pressure plate. A blade is clamped between the splints A and B, and the base is connected to one end of the bracket by a bolt.

[0007] The pulling device is composed of shaft A, gear A, beam A, shaft B, gear B, beam B, door frame A, adjusting bolt A, beam C, door frame B, handle C, adjusting bolt B, flywheel, roller A, roller B, beam E, bottom plate, and bearing. The lower ends of door frame A and door frame B are fixedly installed with beam A and beam E respectively, and the upper ends are movably installed with beam B and beam C respectively. Beam A and beam E are installed at both ends of shaft A through bearings, and beam B and beam C are installed at both ends of shaft B through bearings. Shaft A , roller A and roller B are fixedly installed in the middle of shaft B respectively, one end of which is respectively inserted into gear A and gear B and screwed into nuts to fix, the other end of shaft B is inserted into flywheel and screwed into nuts to fix, a handle C is installed on the flywheel, adjusting bolts A and adjusting bolts B are respectively screwed into door frames A and door frames B, the lower ends of adjusting bolts A and adjusting bolts B can be rotatably inserted into beams B and beam C to engage with gears A and gear B, door frames A and door frames B are fixedly installed on the base plate, and the base plate is installed on the other end of the bracket.

[0008] The groove is an arc-shaped groove.

[0009] The plywood A and plywood B are respectively made of wooden boards.

[0010] The roller A and the roller B are made of elastic material.

[0011] Compared with the prior art, the present invention has significant advantages and beneficial effects. As can be seen from the above technical solution, the present invention clamps the blade on a fixing device, which is installed at one end of a bracket, and a pulling device is installed at the other end of the bracket. The blade body, blade A, and blade B are connected as a whole. The front of the blade body and blade B are provided with a plurality of grooves arranged from large to small, and the back is an inclined surface, forming a plurality of downwardly concave arc-shaped blades B. A fixing seat and a screw sleeve are fixedly installed on the left and right ends of the base. The fixing seat is screwed into a bolt to connect to the clamping plate A. The screw sleeve is screwed into the screw shaft provided on the handle B. The top of the screw shaft can be rotatably connected to the movable seat. The movable seat is screwed into the bolt to connect to the clamping plate B. Four columns are provided at the lower end of the support frame to connect to the base. A pressure plate that can be moved up and down is inserted into the upper end. A screw provided at the lower end of the handle A is screwed into the support frame to rotatably connect to the pressure plate. The blade is clamped between the clamping plates A and B. The base is connected to one end of the bracket by bolts. The lower ends of the portal frames A and B are fixedly installed with beams A and E respectively, and the upper ends are movably installed with beams B and C respectively. Beams A and E are installed at both ends of shaft A through bearings, and beams B and C are installed at both ends of shaft B through bearings. Rollers A and roller B are fixedly installed in the middle of shaft A and shaft B respectively, and one end is respectively clamped into gear A and gear B and screwed into nuts for fixation. The other end of shaft B is clamped into the flywheel and screwed into the nut for fixation. A handle C is installed on the flywheel. Adjusting bolts A and adjusting bolts B are respectively screwed into the portal frames A and B. The lower ends of adjusting bolts A and adjusting bolts B can be rotatably inserted into the gears A and gear B inside beam B and beam C respectively to mesh with gear B. The portal frames A and B are fixedly installed on the base plate, and the base plate is installed on the other end of the bracket. Pass the small arc-shaped end of the bamboo piece under the pressure plate, with the bamboo joint surface of the arc-shaped bamboo piece facing downward, and insert one end between rollers A and B. Place the bamboo joint surface of the arc-shaped bamboo piece on one of the arc-shaped blades B that are recessed downward. Turn handle A to move the pressure plate downward until the arc shape of the small arc-shaped surface of the bamboo piece is the same as that of a selected arc-shaped blade B among the arc-shaped blades B. Turn handle C to rotate rollers A and B at the same time, and pull the bamboo piece to cut into a consistent arc surface, thereby achieving a consistent arc surface of the bamboo piece after cutting, with short time and high speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the present invention;

[0013] Figure 2 It is a rear view of the present invention;

[0014] Figure 3 It is a structural schematic diagram of the blade of the present invention;

[0015] Figure 4 is a rear view of the blade of the present invention;

[0016] Figure 5 It is a front view of the blade of the present invention;

[0017] Figure 6 It is a structural schematic diagram of the fixing device of the present invention;

[0018] Figure 7 A schematic structural diagram of the present invention plywood A, plywood B;

[0019] Figure 8 A schematic structural diagram of the support frame and the pressure plate of the present invention;

[0020] Figure 9 A schematic diagram of the structure of the pulling device of the present invention;

[0021] Figure 10 A top view of the pulling device of the present invention;

[0022] Figure 11 for Figure 10 AA cross-sectional view;

[0023] Figure 12 for Figure 10 Cross-sectional view of BB.

[0024] Markings in the figure:

[0025] 1. Blade, 2. Fixing device, 3. Bracket, 4. Pulling device, 5. Blade, 6. Blade A, 7. Groove, 8. Blade B, 9. Fixing seat, 10. Clamp A, 11. Support frame, 12. Handle A, 13. Pressure plate, 14. Clamp B, 15. Moving seat, 16. Screw sleeve, 17. Handle B, 18. Base, 19. Shaft A, 20. Gear A, 21. Beam A, 22. Shaft B, 23. Gear B, 24. Beam B, 25. Portal A, 26. Adjusting bolt A, 27. Beam C, 28. Portal B, 29. Handle C, 30. Adjusting bolt B, 31. Flywheel, 32. Roller A, 33. Roller B, 34. Beam E, 35. Bottom plate, 36. Bearing. DETAILED DESCRIPTION

[0026] The following is a detailed description of the specific implementation methods, structures, features and functions of the present invention in conjunction with the accompanying drawings and preferred embodiments.

[0027] The present invention provides an arc-shaped bamboo chip forming machine, characterized in that a blade 1 is clamped on a fixing device 2, the fixing device 2 is mounted on one end of a bracket 3, a pulling device 4 is mounted on the other end of the bracket 3, the blade 1 comprises a blade body 5, a blade A6, a groove 7, and a blade B8, the blade body 5 is integrally connected to the blade A6 and the blade B8, the front sides of the blade body 5 and the blade B8 are provided with a plurality of grooves 7 arranged from large to small, and the back sides are inclined surfaces, forming a plurality of downwardly concave arc-shaped blades B8.

[0028] The fixing device 2 is composed of a fixed seat 9, a splint A10, a support frame 11, a handle A12, a pressure plate 13, a splint B14, a movable seat 15, a screw sleeve 16, a handle B17, and a base 18. The fixed seat 9 and the screw sleeve 16 are fixedly installed on the left and right ends of the base 18 respectively. The fixed seat 9 is screwed into the bolt to connect the splint A10. The screw sleeve 16 is screwed into the screw shaft set on the handle B17. The top of the screw shaft can be rotatably connected to the movable seat 15. The movable seat 15 is screwed into the bolt to connect the splint B14. The four columns set at the lower end of the support frame 11 are connected to the base 18. The upper end is clamped with a pressure plate 13 that can be moved up and down. The screw set at the lower end of the handle A12 is screwed into the support frame 11 and can be rotatably connected to the pressure plate 13. The blade 1 is clamped between the splint A10 and the splint B14, and the base 18 is connected to one end of the bracket 3 by a bolt.

[0029] The pulling device 4 is composed of a shaft A19, a gear A20, a beam A21, a shaft B22, a gear B23, a beam B24, a door frame A25, an adjusting bolt A26, a beam C27, a door frame B28, a handle C29, an adjusting bolt B30, a flywheel 31, a roller A32, a roller B33, a beam E34, a bottom plate 35, and a bearing 36. The lower ends of the door frames A25 and B28 are fixedly mounted with beams A21 and E34, respectively, and the upper ends are movably mounted with beams B24 and C27, respectively. Beams A21 and E34 are mounted at both ends of the shaft A19 through bearings 36, and beams B24 and C27 are mounted on the shaft through bearings 36. At both ends of B22, rollers A32 and B33 are fixedly installed in the middle of shaft A19 and shaft B22 respectively. One end is respectively clamped into gear A20 and gear B23 and screwed into nuts for fixation. The other end of shaft B22 is clamped into flywheel 31 and screwed into nut for fixation. A handle C29 is installed on flywheel 31. Adjusting bolts A26 and B30 are respectively screwed into door frames A25 and B28. The lower ends of adjusting bolts A26 and B30 can be rotatably inserted into crossbeams B24 and C27 to mesh with gears A20 and gear B23. Door frames A25 and B28 are fixedly installed on base plate 35, and base plate 35 is installed on the other end of bracket 3.

[0030] The groove 7 is an arc-shaped groove.

[0031] The plywood A10 and plywood B14 are respectively made of wooden boards.

[0032] The roller A32 and the roller B33 are made of elastic material.

[0033] During use, a blade 1 is placed between the splints A10 and B14, and the handle B17 is rotated to push the movable seat 15 to fix the blade 1. The end of the small arc surface of the bamboo piece passes under the pressing plate 13, and the bamboo joint surface of the bamboo piece is downwardly inserted between the rollers A32 and B33. The bamboo joint surface of the bamboo piece is placed on one of the arc-shaped blades B8 among the downwardly recessed arc-shaped blades B8. The handle A12 is rotated to move the pressing plate 13 downward until the arc shape of the small arc surface of the bamboo piece is the same as that of a selected arc-shaped blade B8 among the arc-shaped blades B8. When the handle C29 is rotated, the handle C29 drives the flywheel 31 to rotate, and the flywheel 31 drives the shaft B22, the roller A32, and the gear B23 to rotate simultaneously. The gear B23 drives the gear A20, the shaft A19, and the roller B33 to rotate simultaneously. The bamboo piece is pulled between the rollers A32 and B33 to be cut into a consistent arc surface.

[0034] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of the technical solution of the present invention.

Claims

1. A curved bamboo chip forming machine, characterized by: The blade (1) is clamped on the fixing device (2), the fixing device (2) is installed at one end of the bracket (3), and the other end of the bracket (3) is installed with a pulling device (4). The blade (1) consists of a blade body (5), a blade A (6), a groove (7), and a blade B (8). The blade body (5) is connected to the blade A (6) and the blade B (8) as a whole. The front of the blade body (5) and the blade B (8) is provided with a plurality of grooves (7) arranged from large to small, and the back is an inclined surface, forming a plurality of arc-shaped blades B (8) that are concave downward. The fixing device (2) consists of a fixing seat (9), a clamping plate A (10), a support frame (11), a handle A (12), a pressure plate (13), a clamping plate B (14), a movable seat (15), a screw sleeve (16), a handle B (17), a base (18 ) composition, the left and right ends of the base (18) are respectively fixed with a fixed seat (9) and a screw sleeve (16), the fixed seat (9) is screwed into the bolt connection clamping plate A (10), the screw sleeve (16) is screwed into the screw shaft set on the handle B (17), the top of the screw shaft can be rotatably connected to the movable seat (15), the movable seat (15) is screwed into the bolt connection clamping plate B (14), the four columns set at the lower end of the support frame (11) are connected to the base (18), the upper end is stuck in the pressure plate (13) that can be moved up and down, the screw set at the lower end of the handle A (12) is screwed into the support frame (11) and can be rotatably connected to the pressure plate (13), the blade (1) is clamped between the clamping plate A (10) and the clamping plate B (14), the base (18) is connected to one end of the bracket (3) by a bolt, and the groove (7) is an arc groove.

2. The arc-shaped bamboo chip forming machine according to claim 1, characterized in that: The pulling device (4) is composed of a shaft A (19), a gear A (20), a beam A (21), a shaft B (22), a gear B (23), a beam B (24), a door frame A (25), an adjusting bolt A (26), a beam C (27), a door frame B (28), a handle C (29), an adjusting bolt B (30), a flywheel (31), a roller A (32), a roller B (33), a beam E (34), a bottom plate (35), and a bearing (36). The lower ends of the door frame A (25) and the door frame B (28) are fixedly mounted with the beam A (21) and the beam E (34), respectively, and the upper ends are movably mounted with the beam B (24) and the beam C (27). The beam A (21) and the beam E (34) are mounted on both ends of the shaft A (19) through the bearings (36). The beams B (24) and the beam C (27) are fixedly mounted on the lower ends of the door frame A (25) and the door frame B (28). 6) is installed at both ends of shaft B (22), and rollers A (32) and rollers B (33) are fixedly installed in the middle of shafts A (19) and B (22), respectively. One end is respectively inserted into gear A (20) and gear B (23) and screwed into a nut to fix. The other end of shaft B (22) is inserted into flywheel (31) and screwed into a nut to fix. A handle C (29) is installed on flywheel (31). Adjusting bolts A (26) and adjusting bolts B (30) are respectively screwed into door frame A (25) and door frame B (28). The lower ends of adjusting bolts A (26) and adjusting bolts B (30) can be rotatably inserted into crossbeam B (24) and crossbeam C (27) to engage gears A (20) and gear B (23). Door frame A (25) and door frame B (28) are fixedly installed on the bottom plate (35), and the bottom plate (35) is installed on the other end of the bracket (3).

3. The arc-shaped bamboo chip forming machine according to claim 2, characterized in that: The plywood A (10) and plywood B (14) are respectively made of wooden boards.

4. The arc-shaped bamboo chip forming machine according to claim 3, characterized in that: The roller A (32) and the roller B (33) are made of elastic material.

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