Bending device for bamboo furniture processing

Abstract

The utility model discloses a bending device for bamboo furniture processing, and relates to the technical field of bamboo furniture processing, the bending device comprises a middle groove body fixedly connected to a bearing bottom plate, and further comprises a vertical groove body fixedly connected to the upper side of the middle groove body, a first adjusting rod is arranged on the vertical groove body in a penetrating mode, and a lifting plate is arranged on the outer side of the first adjusting rod in a sleeving mode; lifting annular plates are fixedly connected to the two ends of the lifting plate, rotating discs are arranged at the positions, close to the corners of the two sides, of the upper surface of the bearing bottom plate, second adjusting rods are arranged on the rotating discs in a penetrating mode, the outer sides of the second adjusting rods are sleeved with two sets of sliding blocks, and fixing shaft rods are fixedly connected to the upper sides of the two sets of sliding blocks. The bamboo and wood bending device has the advantages that shaking or position deviation of bamboo and wood in the bending process can be avoided, the good auxiliary limiting function is achieved, the bending stability of the bamboo and wood is remarkably improved, the bent bamboo and wood can be conveniently and rapidly detached, the stable bending function of the bamboo and wood is achieved, and the labor intensity of workers is reduced.

Description

Technical Field

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

[0002] Bamboo furniture, with its unique natural beauty and environmentally friendly qualities, is increasingly popular among consumers. Bamboo not only possesses high strength and toughness, but also grows rapidly and is a renewable resource. Using bamboo furniture not only adds a natural ambiance to the home but also reduces the demand for wood, helping to conserve forest resources. However, bamboo furniture often requires bending equipment during its processing.

[0003] Patent Publication No. CN213107341U discloses a bending device for processing bamboo furniture. This device achieves automatic bending by using a hydraulic expander to push and bend bamboo placed against a block. The bending angle is adjusted by adjusting the hydraulic expander's extension and contraction distance and the relative distance of the block, allowing the bamboo to be bent to any desired angle. However, during use, the bamboo is simply positioned, making it susceptible to shaking or displacement during the bending process, which reduces the device's bending stability. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a bending device for processing bamboo furniture. When the existing bending device for processing bamboo furniture is used, the bamboo wood thereon is simply placed, which makes the bamboo wood easily shake or shift in position during the bending process, thereby reducing the bending stability of the device.

[0005] In order to solve the above technical problems, the technical solution of the present invention is a bending device for processing bamboo furniture, comprising an intermediate trough body fixedly connected to a bearing bottom plate, and a vertical trough body fixedly connected to the upper side of the intermediate trough body, wherein a first adjusting rod is provided through the vertical trough body, and a lifting plate is sleeved on the outer side of the first adjusting rod, and both ends of the lifting plate are fixedly connected to a lifting ring plate;

[0006] The upper surface of the supporting base is provided with a rotating disk near the two side corners, and a second adjusting rod is provided through the rotating disk. Two groups of sliding blocks are sleeved on the outer side of the second adjusting rod. The upper sides of the two groups of sliding blocks are fixedly connected to fixed shafts, and the outer sides of the two groups of fixed shafts are movably sleeved with movable tubes.

[0007] As a further solution of the present invention: a first screw hole is opened through the middle position of the lifting plate, and the lifting plate is threadedly connected to the first adjusting rod through the first screw hole. The lifting plate is located on the inner side of the vertical trough body, and the two groups of lifting ring plates are symmetrically arranged about the vertical trough body.

[0008] As a further solution of the present invention: a symmetrical threaded section is provided on the outer side of the second adjusting rod, a second screw hole is opened through each of the two groups of sliding blocks, and the two groups of sliding blocks are respectively threadedly connected to the second adjusting rod through the second screw holes.

[0009] As a further solution of the present invention: a limiting sliding groove is provided on the upper surface of the rotating disk, and the two groups of sliding blocks are both located on the inner side of the limiting sliding groove, and the two groups of rotating disks are symmetrically arranged about the middle groove body.

[0010] As a further solution of the present invention: the middle position of the lower surface of the two groups of rotating disks is fixedly connected with a rotating rod, the bottom end of the two groups of rotating rods is threadedly connected with a retaining ring, a screw shaft is provided through the middle trough body, and a moving column is sleeved on the outer side of the screw shaft, and the upper surface of the moving column is fixedly connected to an intermediate push rod near one end.

[0011] As a further solution of the present invention: rotation holes are opened through the upper surface of the supporting base near both sides, and the two groups of rotating rods are respectively located on the inner sides of the two groups of rotating holes, and the two groups of retaining rings are located on the lower side of the supporting base.

[0012] As a further solution of the present invention: a driving motor is fixedly installed at the end of the middle trough body, and the screw shaft is fixedly connected to the output end of the driving motor. A moving screw hole is opened through the moving column, and the moving column is threadedly connected to the screw shaft through the moving screw hole.

[0013] Compared with the prior art, the beneficial effects of the present invention include:

[0014] By rotating the second adjusting rod on the two sets of rotating disks, the two sets of sliding blocks are driven to move relative to each other along the limiting slide groove under the cooperation of the symmetrical threaded section and the second screw hole, until the movable tubes outside the four sets of fixed shaft rods are all in fit with the bamboo wood, and then the first adjusting rod on the vertical slot body is rotated, so as to drive the two sets of lifting ring plates to move downward together through the threaded connection between the first adjusting rod and the lifting plate and the vertical slot body, until the two sets of lifting ring plates are in fit with the bamboo wood, which can prevent the bamboo wood from shaking or position shifting during the bending process, has a good auxiliary limiting function, significantly improves the bending stability of the bamboo wood, and is also convenient for rapid dismantling of the bent bamboo wood.

[0015] By starting the driving motor at the end of the middle trough body to drive the screw shaft to rotate, the middle push rod is driven to move horizontally through the threaded connection between the screw shaft and the movable column, and then the bamboo and wood are bent with the cooperation of the movable tubes on the outside of the four sets of fixed shafts. At this time, the two sets of rotating disks rotate relative to each other through the cooperation of the rotating rods and the rotating holes, thereby realizing the stable bending function of the bamboo and wood and reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a bending device for processing bamboo furniture in an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure of the vertical trough body in the embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the rotating disk and the supporting base plate in an embodiment of the present utility model;

[0019] Figure 4 This is a schematic structural diagram of the rotating disk in an embodiment of the present utility model;

[0020] Figure 5 This is a front view of a bending device for processing bamboo furniture in an embodiment of the present utility model.

[0021] In the figure: 1. Load-bearing base plate; 2. Middle trough body; 3. Vertical trough body; 4. First adjusting rod; 5. Lifting plate; 6. First screw hole; 7. Lifting ring plate; 8. Rotating disk; 9. Second adjusting rod; 10. Sliding block; 11. Second screw hole; 12. Limiting slide groove; 13. Fixed shaft; 14. Movable tube; 15. Rotating rod; 16. Retaining ring; 17. Rotating hole; 18. Driving motor; 19. Screw shaft; 20. Moving column; 21. Moving screw hole; 22. Middle push rod. DETAILED DESCRIPTION

[0022] The following further describes specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the descriptions of these embodiments are intended to aid understanding of the present invention and do not constitute limitations on the present invention. Furthermore, the technical features involved in the various embodiments of the present invention described below may be combined with one another as long as they do not conflict with one another.

[0023] Example 1, please refer to Figure 1-Figure 5 A bending device for processing bamboo furniture comprises an intermediate trough body 2 fixedly connected to a bearing base plate 1, and a vertical trough body 3 fixedly connected to the upper side of the intermediate trough body 2. A first adjusting rod 4 is provided on the vertical trough body 3, and a lifting plate 5 is sleeved on the outer side of the first adjusting rod 4. Both ends of the lifting plate 5 are fixedly connected with a lifting ring plate 7. A rotating disk 8 is provided on the upper surface of the bearing base plate 1 near the corners on both sides. A second adjusting rod 9 is provided on the rotating disk 8. Two groups of sliding blocks 10 are sleeved on the outer side of the second adjusting rod 9. The upper sides of the two groups of sliding blocks 10 are fixedly connected with fixed shaft rods 13, and the outer sides of the two groups of fixed shaft rods 13 are movably sleeved with movable tubes 14.

[0024] A first screw hole 6 is provided through the middle of the lifting plate 5 , and the lifting plate 5 is threadedly connected to the first adjusting rod 4 through the first screw hole 6 . The lifting plate 5 is located on the inner side of the vertical trough 3 , and the two sets of lifting ring plates 7 are symmetrically arranged about the vertical trough 3 .

[0025] In this embodiment, the lifting plate 5 is threadedly connected to the first adjusting rod 4 so as to facilitate the movement of the two sets of lifting ring plates 7 .

[0026] Symmetrical threaded sections are provided on the outer side of the second adjusting rod 9, and second screw holes 11 are penetrated through the two sets of sliding blocks 10, and the two sets of sliding blocks 10 are threadedly connected to the second adjusting rod 9 through the second screw holes 11 respectively. A limiting slide groove 12 is provided on the upper surface of the rotating disk 8, and the two sets of sliding blocks 10 are located on the inner side of the limiting slide groove 12. The two sets of rotating disks 8 are symmetrically arranged about the middle trough body 2.

[0027] In this embodiment, the second adjusting rod 9 and the sliding block 10 are connected by threads so that the two groups of sliding blocks 10 can move relative to each other.

[0028] Specifically, by rotating the second adjusting rod 9 on the two sets of rotating disks 8, the two sets of sliding blocks 10 are driven to move relative to each other along the limiting slide groove 12 under the cooperation of the symmetrical threaded sections and the second screw holes 11, until the movable tubes 14 outside the four sets of fixed shaft rods 13 are all in contact with the bamboo and wood, and then the first adjusting rod 4 on the vertical trough body 3 is rotated, so as to drive the two sets of lifting ring plates 7 to move downward together through the threaded connection between the first adjusting rod 4 and the lifting plate 5 and the vertical trough body 3 until the two sets of lifting ring plates 7 are in contact with the bamboo and wood, which can prevent the bamboo and wood from shaking or position shifting during the bending process, has a good auxiliary limiting function, significantly improves the bending stability of the bamboo and wood, and is also convenient for the rapid removal of the bent bamboo and wood.

[0029] Example 2, please refer to Figure 1-Figure 5 A bending device for processing bamboo furniture, the middle position of the lower surface of the two sets of rotating disks 8 are fixedly connected with a rotating rod 15, the bottom ends of the two sets of rotating rods 15 are threadedly connected with a retaining ring 16, a screw shaft 19 is provided through the middle trough body 2, and the outer side of the screw shaft 19 is sleeved with a moving column 20, and the upper surface of the moving column 20 is fixedly connected near one end with an intermediate push rod 22.

[0030] Rotation holes 17 are formed on both sides of the upper surface of the supporting base plate 1 , and two groups of rotation rods 15 are respectively located inside the two groups of rotation holes 17 , and two groups of retaining rings 16 are located on the lower side of the supporting base plate 1 .

[0031] In this embodiment, the rotating rod 15 and the rotating hole 17 cooperate with the blocking ring 16 to facilitate the rotation of the rotating disk 8.

[0032] A driving motor 18 is fixedly installed at the end of the middle trough body 2, and the screw shaft 19 is fixedly connected to the output end of the driving motor 18. A moving screw hole 21 is opened through the moving column 20, and the moving column 20 is threadedly connected to the screw shaft 19 through the moving screw hole 21.

[0033] In this embodiment, the intermediate push rod 22 is moved by the threaded connection between the screw shaft 19 and the movable column 20 .

[0034] Specifically, by starting the driving motor 18 at the end of the middle trough body 2 to drive the screw shaft 19 to rotate, the middle push rod 22 is driven to move horizontally through the threaded connection between the screw shaft 19 and the movable column 20, and then the bamboo and wood are bent with the cooperation of the movable tube 14 outside the four groups of fixed shafts 13. At this time, the two groups of rotating disks 8 rotate relative to each other through the cooperation of the rotating rod 15 and the rotating hole 17, respectively, to achieve a stable bending function for the bamboo and wood, and reduce the labor intensity of the staff.

[0035] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A bending device for processing bamboo furniture, comprising an intermediate trough (2) fixedly connected to a supporting base (1), characterized in that: It also includes a vertical trough body (3) fixedly connected to the upper side of the middle trough body (2), a first adjustment rod (4) is provided through the vertical trough body (3), a lifting plate (5) is sleeved on the outer side of the first adjustment rod (4), and both ends of the lifting plate (5) are fixedly connected to a lifting ring plate (7); The upper surface of the supporting base plate (1) is provided with a rotating disk (8) near the corners on both sides, and a second adjusting rod (9) is provided through the rotating disk (8). Two groups of sliding blocks (10) are sleeved on the outer side of the second adjusting rod (9). The upper sides of the two groups of sliding blocks (10) are fixedly connected to fixed shafts (13), and the outer sides of the two groups of fixed shafts (13) are movably sleeved with movable tubes (14).

2. The bending device for processing bamboo furniture according to claim 1, characterized in that: A first screw hole (6) is provided through the middle of the lifting plate (5), and the lifting plate (5) is threadedly connected to the first adjusting rod (4) through the first screw hole (6). The lifting plate (5) is located inside the vertical trough body (3), and the two groups of lifting ring plates (7) are symmetrically arranged with respect to the vertical trough body (3).

3. The bending device for processing bamboo furniture according to claim 1, characterized in that: A symmetrical threaded section is provided on the outer side of the second adjusting rod (9), and a second screw hole (11) is provided through each of the two sets of sliding blocks (10), and the two sets of sliding blocks (10) are respectively threadedly connected to the second adjusting rod (9) through the second screw hole (11).

4. The bending device for processing bamboo furniture according to claim 3, characterized in that: A limiting sliding groove (12) is provided on the upper surface of the rotating disk (8), and the two groups of sliding blocks (10) are both located inside the limiting sliding groove (12). The two groups of rotating disks (8) are symmetrically arranged with respect to the middle tank body (2).

5. The bending device for processing bamboo furniture according to claim 4, characterized in that: The middle positions of the lower surfaces of the two groups of rotating disks (8) are fixedly connected with rotating rods (15), and the bottom ends of the two groups of rotating rods (15) are threadedly connected with retaining rings (16). A screw shaft (19) is provided through the middle trough body (2), and a moving column (20) is sleeved on the outer side of the screw shaft (19). The upper surface of the moving column (20) is fixedly connected with an intermediate push rod (22) near one end.

6. The bending device for processing bamboo furniture according to claim 5, characterized in that: Rotation holes (17) are provided through the upper surface of the bearing base plate (1) near both sides, and the two groups of rotating rods (15) are respectively located inside the two groups of rotating holes (17), and the two groups of retaining rings (16) are both located on the lower side of the bearing base plate (1).

7. The bending device for processing bamboo furniture according to claim 5, characterized in that: A driving motor (18) is fixedly mounted on the end of the intermediate tank body (2), and a screw shaft (19) is fixedly connected to the output end of the driving motor (18). A moving screw hole (21) is formed through the moving column (20), and the moving column (20) is threadedly connected to the screw shaft (19) through the moving screw hole (21).

Images