A bamboo knot removing machine

Abstract

The utility model discloses a bamboo node removing machine, including frame, a plurality of moving rollers and node removing assembly, the top of frame is provided with the mounting groove, a plurality of moving rollers are arranged in the interval rotationally connected between the two walls of mounting groove front and back, node removing assembly sets up the top of frame still includes moving frame and material guide plate, moving frame is slidably arranged in the top of frame before and after. The utility model discloses through using pressing assembly to press these bamboo flake, prevent it from separating, then start drive mechanism drive moving frame to remove, to drive a plurality of bamboo flake to remove, remove the bamboo knot behind, and the bamboo knot fragment that falls is fallen in the mounting groove between a plurality of moving rollers interval, and along its bottom wall passes through the material guide groove and falls on the material guide plate, is convenient for collecting, improves the cleanliness, prevents the bamboo knot fragment and causes the difficulty of the subsequent bamboo flake node removing to increase on the node removing machine.

Description

Technical Field

[0001] This utility model relates to the field of bamboo and wood processing technology, and in particular to a bamboo knot removal machine. Background Technology

[0002] Bamboo nodes refer to the protruding parts that connect different sections of bamboo. After bamboo is split into strips by a splitter, the bamboo nodes on the inside of the strips need to be removed to facilitate further processing.

[0003] A Chinese patent, CN218875778U, discloses a bamboo node removal machine. The machine features a node remover and a bamboo strip pusher on its upper surface. To remove nodes from bamboo strips, one end of the bamboo strip passes between the node removal blade and a moving roller, pushing the strip forward until the nodes on the strip's surface contact the blade and are removed. The pusher is then pressed against the bamboo strip's surface and pushed forward until it reaches the top of the frame. Finally, the pusher is removed and placed back near the gantry. The blade then pushes the bamboo strip forward until each bamboo node on the surface is removed by the node-removing blade. This method is safer, faster, and more efficient than the traditional method of directly cutting bamboo nodes with a knife. However, it requires manual operation to push the push plate with a handle, which in turn moves multiple bamboo strips by pushing the anti-slip rubber pads to remove the nodes. The fallen bamboo node fragments are difficult to collect and are difficult to clean up. Furthermore, manually pushing the push plate takes time and effort, resulting in low efficiency in removing bamboo nodes. Therefore, a bamboo node-removing machine is proposed to solve these problems. Utility Model Content

[0004] (a) Purpose of the utility model

[0005] To address the technical problems existing in the background art, this utility model proposes a bamboo node removal machine, which automatically moves bamboo strips by setting a drive mechanism and a pressing mechanism, thereby improving the efficiency of bamboo node removal.

[0006] (II) Technical Solution

[0007] This utility model provides a bamboo node removal machine, including a frame, multiple movable rollers, and a node removal assembly. The top of the frame has an installation groove, and the multiple movable rollers are rotatably connected between the front and rear walls of the installation groove at intervals. The node removal assembly is located at the top of the frame and also includes a movable frame and a guide plate. The movable frame is slidably disposed above the frame, and the bottom of the frame is provided with a drive mechanism for driving the movable frame to slide. The movable frame has a pressing assembly inside to press the material and prevent it from deviating. The guide plate is located at the bottom of the frame and is inclined downward on the left side.

[0008] Preferably, the bottom wall of the mounting groove is inclined, and the bottom end of the frame is provided with a guide groove that communicates with the mounting groove.

[0009] Preferably, the driving mechanism includes a driving frame, a motor, a lead screw, and a connecting frame. The driving frame is connected to the bottom end of the frame and located on the right side of the guide trough. The motor is located on the front side of the driving frame. One end of the lead screw is coaxially connected to the output end of the motor, and the other end is rotatably connected to the rear side wall of the driving frame. The connecting frame is threadedly connected to the lead screw, and its two connecting ends are connected to the bottom end of the moving frame.

[0010] Preferably, the frame has two sliding windows extending to its bottom, and the two connecting ends of the connecting frame are slidably connected to the inner walls of the two sliding windows respectively.

[0011] Preferably, the top of the frame is connected to two slide rails, and the movable frame is provided with multiple pulleys, which are slidably connected to the two slide rails respectively.

[0012] Preferably, the pressing component includes a hydraulic cylinder and an anti-slip rubber pad. The anti-slip rubber pad is slidably disposed within the movable frame. The hydraulic cylinder is connected to the top of the movable frame, and its telescopic end is vertically downward connected to the anti-slip rubber pad.

[0013] Preferably, the bottom of the frame is connected to four support legs, and a fixing plate is connected between two support legs on the front and rear sides. The guide plate is fixedly connected between two of the fixing plates.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] By pressing these bamboo strips with a pressing component to prevent them from detaching, the drive mechanism is activated to move the moving frame, thereby moving multiple bamboo strips to remove the subsequent bamboo nodes. The fallen bamboo node fragments fall into the mounting groove through the gaps between multiple moving rollers, and then fall along its bottom wall through the guide chute onto the guide plate for easy collection, improving cleanliness and preventing bamboo node fragments from making it more difficult to remove nodes from subsequent bamboo strips on the node removal machine. Attached Figure Description

[0016] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0017] In the attached diagram:

[0018] Figure 1 This is a schematic diagram of the structure of a bamboo node removal machine proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the frame structure of a bamboo joint removal machine proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the pressing component structure in a bamboo joint removal machine proposed in this utility model;

[0021] Figure descriptions: 1. Frame; 2. Moving roller; 3. De-segmentation assembly; 4. Moving frame; 41. Pulley; 42. Slide rail; 51. Hydraulic cylinder; 52. Anti-slip rubber pad; 61. Drive frame; 62. Motor; 63. Lead screw; 64. Connecting frame; 7. Guide plate; 8. Fixing plate. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0024] like Figure 1-3 As shown, the present invention proposes a bamboo node removal machine, including a frame 1, multiple movable rollers 2 and a node removal component 3. The top of the frame 1 is provided with an installation groove. The multiple movable rollers 2 are arranged at intervals and rotatably connected between the front and rear walls of the installation groove. The node removal component is set at the top of the frame 1. It also includes a movable frame 4 and a guide plate 7. The movable frame 4 is slidably set above the frame 1. The bottom of the frame 1 is provided with a driving mechanism for driving the movable frame 4 to slide. The inside of the movable frame 4 is provided with a pressing component to press the material and prevent it from deviating. The guide plate 7 is set at the bottom of the frame 1 and is inclined downward on the left side.

[0025] In this invention, the movable frame 4 is located at the rear of the node removal assembly 3. The node removal assembly 3 includes a gantry frame, a blade adjustment rod, a base, a node removal blade, and a U-shaped bracket. It allows for height adjustment of the node removal blade and facilitates blade replacement. During use, one end of the bamboo strip is inserted between the node removal blade and the bamboo strip moving roller, and the bamboo strip is pushed forward so that the bamboo nodes on the surface of the bamboo strip come into contact with the node removal blade and are cut off by the blade. This part extends into the movable frame 4. Then, the pressing assembly is used to press these bamboo strips to prevent them from falling off. Then, the drive mechanism is activated to drive the movable frame 4 to move multiple bamboo strips and remove the subsequent bamboo nodes. The fallen bamboo node fragments fall into the mounting groove through the gaps between the multiple moving rollers 2, and then fall along the bottom wall through the guide chute onto the guide plate 7 for easy collection, improving cleanliness and preventing bamboo node fragments from increasing the difficulty of removing nodes from subsequent bamboo strips on the node removal machine.

[0026] In an optional embodiment, the bottom wall of the mounting groove is inclined, and a guide groove communicating with the mounting groove is provided at the bottom end of the frame 1.

[0027] In an optional embodiment, the drive mechanism includes a drive frame 61, a motor 62, a lead screw 63, and a connecting frame 64. The drive frame 61 is connected to the bottom end of the frame 1 and is located on the right side of the guide chute. The motor 62 is located on the front side of the drive frame 61. One end of the lead screw 63 is coaxially connected to the output end of the motor 62, and the other end is rotatably connected to the rear side wall of the drive frame 61. The connecting frame 64 is threadedly connected to the lead screw 63, and both connecting ends are connected to the bottom end of the movable frame 4.

[0028] In an optional embodiment, the frame 1 has two sliding windows extending to its bottom, and the two connecting ends of the connecting frame 64 are slidably connected to the inner walls of the two sliding windows respectively.

[0029] In an optional embodiment, the top of the frame 1 is connected to two slide rails 42, and the movable frame 4 is provided with a plurality of pulleys 41, which are slidably connected to the two slide rails 42 respectively.

[0030] It should be noted that when driving the moving frame 4, the starter motor 62 drives the lead screw 63 to rotate, which in turn drives the connecting frame 64 to move the moving frame 4. The two connecting ends of the connecting frame 64 pass through the sliding window and are connected to the moving frame 4. By setting the slide rail 42 and the pulley 41, the friction of the moving frame 4 during movement can be reduced, preventing it from jamming during movement.

[0031] In an optional embodiment, the pressing assembly includes a hydraulic cylinder 51 and an anti-slip rubber pad 52. The anti-slip rubber pad 52 is slidably disposed within the movable frame 4. The hydraulic cylinder 51 is connected to the top of the movable frame 4, and its telescopic end is vertically downward connected to the anti-slip rubber pad 52.

[0032] It should be noted that the hydraulic cylinder 51 drives the anti-slip rubber pad 52 to press down, pressing the bamboo strips tightly, and then multiple moving rollers 52 can move it.

[0033] In an optional embodiment, the bottom of the frame 1 is connected to four support legs, and a fixing plate 8 is connected between two support legs on the front and rear sides. The guide plate 7 is fixedly connected between the two fixing plates.

[0034] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A bamboo node removal machine, comprising a frame (1), a plurality of movable rollers (2), and a node removal assembly (3), wherein the top of the frame (1) is provided with an installation groove, the plurality of movable rollers (2) are arranged at intervals and rotatably connected between the front and rear walls of the installation groove, and the node removal assembly is disposed at the top of the frame (1), characterized in that, It also includes a movable frame (4) and a guide plate (7). The movable frame (4) is slidably disposed above the frame (1). The bottom end of the frame (1) is provided with a driving mechanism for driving the movable frame (4) to slide. The inside of the movable frame (4) is provided with a pressing component for pressing the material to prevent it from deviating. The guide plate (7) is disposed below the frame (1) and tilts downward on the left side.

2. The bamboo node removal machine according to claim 1, characterized in that, The bottom wall of the mounting groove is inclined, and the bottom end of the frame (1) is provided with a guide groove that communicates with the mounting groove.

3. A bamboo node removal machine according to claim 2, characterized in that, The driving mechanism includes a drive frame (61), a motor (62), a lead screw (63), and a connecting frame (64). The drive frame (61) is connected to the bottom end of the frame (1) and located on the right side of the guide trough. The motor (62) is located on the front side of the drive frame (61). One end of the lead screw (63) is coaxially connected to the output end of the motor (62), and the other end is rotatably connected to the rear side wall of the drive frame (61). The connecting frame (64) is threadedly connected to the lead screw (63), and the two connecting ends are connected to the bottom end of the moving frame (4).

4. A bamboo node removal machine according to claim 3, characterized in that, The frame (1) has two sliding windows extending to its bottom, and the two connecting ends of the connecting frame (64) are slidably connected to the inner walls of the two sliding windows respectively.

5. A bamboo node removal machine according to claim 1, characterized in that, The top of the frame (1) is connected to two slide rails (42), and the movable frame (4) is provided with multiple pulleys (41), which are slidably connected to the two slide rails (42) respectively.

6. A bamboo node removal machine according to claim 1, characterized in that, The pressing assembly includes a hydraulic cylinder (51) and an anti-slip rubber pad (52). The anti-slip rubber pad (52) is slidably disposed within the movable frame (4). The hydraulic cylinder (51) is connected to the top of the movable frame (4), and its telescopic end is vertically downward connected to the anti-slip rubber pad (52).

7. A bamboo node removal machine according to claim 1, characterized in that, The bottom of the frame (1) is connected to four support legs, and a fixing plate (8) is connected between two support legs on the front and rear sides. The guide plate (7) is fixedly connected between the two fixing plates.

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