A device for polishing the outer surface of bamboo

Abstract

The utility model discloses a kind of bamboo outer surface polishing device, including workbench, stand and polishing mechanism, the stand is connected in the top of the workbench, the polishing mechanism is set on the stand, further include the cleaning assembly for cleaning chippings when polishing. The utility model drives bracket to raise by using first hydraulic cylinder, lifts the bamboo of different caliber placed on arc plate, coaxial with two clamping sleeves, by setting rotating mechanism, bamboo is clamped then, drive bamboo rotation, using electric drive bidirectional screw rod rotation, it is two clamping sleeves to the both ends of bamboo clamping and fixing, using polishing mechanism to make polisher close bamboo outside, using drive assembly drives bamboo rotation, polishing is carried out to bamboo, cleaning assembly is cleaned chippings when polishing, improve polishing efficiency, reduce surrounding environmental pollution.

Description

Technical Field

[0001] This utility model relates to the field of bamboo processing technology, and in particular to a device for polishing the outer surface of bamboo. Background Technology

[0002] Bamboo is widely distributed in southern my country and has high economic value. It can be used to make paper, furniture, handicrafts, musical instruments, etc. Bamboo is also commonly used to build sheds, as building materials, and as daily necessities such as brooms, tables, and chairs. It can also be used to weave baskets, backpacks, vegetable baskets, mats, etc. Bamboo is now widely used in many fields. Before processing bamboo, the outer surface of the bamboo needs to be polished and the outer nodes removed.

[0003] Existing bamboo surface polishing devices can only polish one side of bamboo tubes. This requires manual flipping of the bamboo to polish the other side, which is very troublesome and time-consuming. In addition, the dust and debris that are raised during the polishing process greatly affect the health of bamboo processing workers. Therefore, we have proposed a bamboo surface polishing device to solve the above problems. Utility Model Content

[0004] To address the technical problems existing in the background art, this utility model proposes a bamboo outer surface polishing device, which improves the efficiency of bamboo outer surface polishing by setting a rotating component to clamp both ends of the bamboo and then driving it to rotate.

[0005] This utility model provides a bamboo outer surface polishing device, including a workbench, a frame, and a polishing assembly. The frame is connected to the top of the workbench, and the polishing assembly is disposed on the frame. It also includes a cleaning assembly for cleaning up debris during polishing. The feeding end of the cleaning assembly is disposed on the polishing assembly, and the collecting end is disposed at the bottom of the workbench. The workbench is provided with a rotating mechanism for clamping and driving the bamboo to rotate. A first hydraulic cylinder is vertically mounted on the top of the workbench, and a bracket is connected to the top of the telescopic rod of the first hydraulic cylinder. The top of the bracket is provided with a limiting part.

[0006] Preferably, the rotating mechanism includes a drive frame, a first motor, a bidirectional lead screw, two clamping plates, two clamping sleeves, and a drive assembly. The drive frame is located at the top of the workbench, the first motor is located on the left side of the frame, one end of the bidirectional lead screw is coaxially connected to the output shaft of the first motor, and the other end is rotatably connected to the right side wall of the drive frame. The two clamping plates are threadedly connected to the bidirectional lead screw and extend to the top of the drive frame. The two clamping sleeves are rotatably located on opposite sides of the two clamping plates, and the drive assembly drives the left clamping sleeve to rotate.

[0007] Preferably, the drive assembly includes a second motor and a rotating rod. The second motor is located on the left side of the left clamping plate. One end of the rotating rod is coaxially connected to the output shaft of the second motor, and the other end extends to the right side of the left clamping plate. The left clamping sleeve is fixedly connected to the rotating rod.

[0008] Preferably, the grinding assembly includes a linear electric slide, a second hydraulic cylinder, a connecting plate, and a grinding machine. The linear electric slide is fixedly installed on the top wall of the frame. The second hydraulic cylinder is connected to the moving end of the linear electric slide, and its telescopic end is vertically downward. The connecting plate is connected to the bottom end of the telescopic rod of the second hydraulic cylinder, and the grinding machine is installed at the bottom end of the connecting plate.

[0009] Preferably, the cleaning assembly includes a collection frame, a filter screen, an air suction pipe, a dust collection hood, and an air suction pump. The dust collection hood is connected to the bottom end of the connecting plate and is located on the rear side of the grinder. The collection frame is disposed at the bottom end of the workbench. The air suction pipe connects the collection frame and the dust collection hood. The air suction pump is disposed at the bottom end of the workbench, and its suction end is connected to the collection frame. The filter screen is connected to the inner wall of the collection frame. A detachable collection hopper is disposed inside the collection frame.

[0010] Preferably, the limiting part is an arc-shaped plate, and an arc-shaped opening is provided on the front side of the worktable.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] By using a first hydraulic cylinder to drive the bracket to rise, bamboo of different diameters placed on the curved plate is lifted and placed coaxially with two clamping sleeves. A rotating mechanism is set up to clamp the bamboo and then drive it to rotate. An electric drive double-sided screw rotates, which clamps and fixes the two ends of the bamboo with the two clamping sleeves. A grinding component is used to bring the grinding machine close to the outside of the bamboo, and a drive component is used to drive the bamboo to rotate and grind the bamboo. During grinding, a cleaning component cleans up the debris, which improves grinding efficiency and reduces environmental pollution. Attached Figure Description

[0013] 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.

[0014] In the attached diagram: Figure 1 This is a schematic diagram of a bamboo outer surface polishing device proposed in this utility model; Figure 2 This is a cross-sectional view of a bamboo outer surface polishing device proposed in this utility model; Figure 3 This is a rear view of a bamboo outer surface polishing device proposed in this utility model; Figure 4 This is a schematic diagram of the cleaning component in a bamboo outer surface polishing device proposed in this utility model; Figure descriptions: 1. Workbench; 2. Frame; 31. Linear electric slide; 32. Second hydraulic cylinder; 33. Connecting plate; 34. Grinding machine; 41. Collection frame; 42. Filter screen; 43. Suction pipe; 44. Dust collection hood; 45. Suction pump; 5. First hydraulic cylinder; 51. Bracket; 61. Drive frame; 62. First motor; 63. Two-way lead screw; 64. Clamping plate; 65. Clamping sleeve; 66. Second motor; 67. Rotating rod. Detailed Implementation

[0015] 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.

[0016] 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.

[0017] like Figure 1-4 As shown, the present invention proposes a bamboo outer surface polishing device, including a workbench 1, a frame 2, and a polishing assembly. The frame 2 is connected to the top of the workbench 1, and the polishing assembly is set on the frame 2. It also includes a cleaning assembly for cleaning up debris during polishing. The feeding end of the cleaning assembly is set on the polishing assembly, and the collecting end is set at the bottom of the workbench 1. The workbench 1 is provided with a rotating mechanism for clamping and driving the bamboo to rotate. A first hydraulic cylinder 5 is vertically installed on the top of the workbench 1. The top of the telescopic rod of the first hydraulic cylinder 5 is connected to a bracket 51, and the top of the bracket 51 is provided with a limiting part.

[0018] In this invention, the rotating component is located in front of the first hydraulic cylinder 5, and the bracket 51 is located directly above the center of the drive frame 61 in the rotating component. The first hydraulic cylinder 5 is started to drive the bracket 51 to rise and lift the bamboo. When it is lifted to a suitable height, the rotating component is used to clamp both ends of the bamboo and then rotate it. Then, the grinding component is used to drive the grinding machine to move from front to back for grinding, so that the bamboo can be ground more thoroughly and the grinding effect of the outer surface of the bamboo is improved. The cleaning component is used to collect the debris generated during grinding.

[0019] In an optional embodiment, the rotating mechanism includes a drive frame 61, a first motor 62, a bidirectional lead screw 63, two clamping plates 64, two clamping sleeves 65, and a drive assembly. The drive frame 61 is located at the top of the workbench 1, the first motor 62 is located on the left side of the frame 2, one end of the bidirectional lead screw 63 is coaxially connected to the output shaft of the first motor 62, and the other end is rotatably connected to the right side wall of the drive frame 61. The two clamping plates 64 are threadedly connected to the bidirectional lead screw 63 and extend above the drive frame 61. The two clamping sleeves 65 are rotatably located on opposite sides of the two clamping plates 64, and the drive assembly drives the left clamping sleeve 65 to rotate.

[0020] In an optional embodiment, the drive assembly includes a second motor 66 and a rotating rod 67. The second motor 66 is disposed on the left side of the left clamping plate 64. One end of the rotating rod 67 is coaxially connected to the output shaft of the second motor 66, and the other end extends to the right side of the left clamping plate 64. The left clamping sleeve 65 is fixedly connected to the rotating rod 67.

[0021] It should be noted that when clamping the bamboo, after the bracket 5 lifts the bamboo to the appropriate position, the first motor 62 is started to drive the bidirectional lead screw 63 to rotate, which drives the two clamping plates 64 to move relative to each other or away from each other, and drives the two clamping sleeves 65 to move relative to each other, thereby adapting to bamboo of different lengths. After clamping, the second motor 66 is started to drive the rotating rod 67 to drive the left clamping sleeve 65 to rotate.

[0022] In an optional embodiment, the grinding assembly includes a linear electric slide 31, a second hydraulic cylinder 32, a connecting plate 33, and a grinding machine 34. The linear electric slide 31 is fixedly installed on the top wall of the frame 2. The second hydraulic cylinder 32 is connected to the moving end of the linear electric slide 31, and its telescopic end is vertically downward. The connecting plate 33 is connected to the bottom end of the telescopic rod of the second hydraulic cylinder 32. The grinding machine 34 is installed on the bottom end of the connecting plate 33.

[0023] In an optional embodiment, the cleaning assembly includes a collection frame 41, a filter 42, an air suction pipe 43, a dust collection hood 44, and an air suction pump 45. The dust collection hood 44 is connected to the bottom end of the connecting plate 33 and is located on the rear side of the grinder 34. The collection frame 41 is disposed at the bottom end of the workbench 1. The air suction pipe 43 connects the collection frame 41 and the dust collection hood 44. The air suction pump 45 is disposed at the bottom end of the workbench 1 and its suction end is connected to the collection frame 41. The filter 42 is connected to the inner wall of the collection frame 41. A removable collection hopper is disposed inside the collection frame 41.

[0024] It should be noted that when the bamboo is rotating, the second hydraulic cylinder 32 is activated to drive the connecting plate 33 to move down, adjusting the height of the grinder 34. The grinder is then used to grind the bamboo according to its height. During grinding, the linear electric slide 31 drives the second hydraulic cylinder 32 to move back and forth, grinding the entire outer surface of the bamboo. During grinding, the dust collection hood 44 moves along with the connecting plate 33. The suction pipe 43 is a flexible hose with sufficient distance to move along with the bamboo. Even while grinding, the dust can still be collected. The connection between the suction pipe 43 and the collection frame 41 is located below the filter screen 42, and the connection between the suction pump 45 and the collection frame 41 is located above the filter screen 42. The collection hopper is designed to be detachable, and the filter screen 42 can also be removed after the collection hopper is removed.

[0025] In an optional embodiment, the limiting part is an arc-shaped plate, and an arc-shaped opening is provided on the front side of the worktable 1.

[0026] It should be noted that the curved opening is designed to make it easier for staff to stand here and to place bamboo.

[0027] 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 outer surface polishing device, comprising a workbench (1), a frame (2), and a polishing assembly, wherein the frame (2) is connected to the top of the workbench (1), and the polishing assembly is disposed on the frame (2), characterized in that, It also includes a cleaning component for cleaning up debris during polishing. The feeding end of the cleaning component is located on the polishing component, and the collecting end is located at the bottom of the workbench (1). The workbench (1) is provided with a rotating mechanism for clamping and driving the bamboo and wood to rotate. A first hydraulic cylinder (5) is vertically installed at the top of the workbench (1). A bracket (51) is connected to the top of the telescopic rod of the first hydraulic cylinder (5). A limiting part is provided at the top of the bracket (51).

2. The bamboo outer surface polishing device according to claim 1, characterized in that, The rotating mechanism includes a drive frame (61), a first motor (62), a bidirectional lead screw (63), two clamping plates (64), two clamping sleeves (65), and a drive assembly. The drive frame (61) is located at the top of the workbench (1). The first motor (62) is located on the left side of the frame (2). One end of the bidirectional lead screw (63) is coaxially connected to the output shaft of the first motor (62), and the other end is rotatably connected to the right side wall of the drive frame (61). The two clamping plates (64) are threadedly connected to the bidirectional lead screw (63) and extend to the top of the drive frame (61). The two clamping sleeves (65) are rotatably located on opposite sides of the two clamping plates (64). The drive assembly drives the left clamping sleeve (65) to rotate.

3. The bamboo outer surface polishing device according to claim 2, characterized in that, The drive assembly includes a second motor (66) and a rotating rod (67). The second motor (66) is located on the left side of the left clamping plate (64). One end of the rotating rod (67) is coaxially connected to the output shaft of the second motor (66), and the other end extends to the right side of the left clamping plate (64). The left clamping sleeve (65) is fixedly connected to the rotating rod (67).

4. The bamboo outer surface polishing device according to claim 1, characterized in that, The grinding assembly includes a linear electric slide (31), a second hydraulic cylinder (32), a connecting plate (33), and a grinding machine (34). The linear electric slide (31) is fixedly installed on the top wall of the frame (2). The second hydraulic cylinder (32) is connected to the moving end of the linear electric slide (31), and its telescopic end is vertically downward. The connecting plate (33) is connected to the bottom end of the telescopic rod of the second hydraulic cylinder (32). The grinding machine (34) is installed at the bottom end of the connecting plate (33).

5. A bamboo outer surface polishing device according to claim 4, characterized in that, The cleaning assembly includes a collection frame (41), a filter (42), an air suction pipe (43), a dust collection hood (44), and an air suction pump (45). The dust collection hood (44) is connected to the bottom end of the connecting plate (33) and is located on the rear side of the grinder (34). The collection frame (41) is located at the bottom end of the workbench (1). The air suction pipe (43) is connected between the collection frame (41) and the dust collection hood (44). The air suction pump (45) is located at the bottom end of the workbench (1), and its suction end is connected to the collection frame (41). The filter (42) is connected to the inner wall of the collection frame (41). A detachable collection hopper is provided inside the collection frame (41).

6. The bamboo outer surface polishing device according to claim 1, characterized in that, The limiting part is an arc-shaped plate, and an arc-shaped opening is provided on the front side of the worktable (1).

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