Bamboo product polishing device

Abstract

The utility model belongs to the technical field of bamboo product processing, and particularly relates to a bamboo product polishing device which comprises an L-shaped support and further comprises a power assembly arranged on the L-shaped support and a polishing assembly used for polishing the interior of a bamboo product. The circumferential rotation direction of a threaded sleeve is limited, at the moment, rotation of a screw rod drives the threaded sleeve to axially move in the left-right direction, at the moment, linkage between a V-shaped connecting rod and an auxiliary rod drives an arc-shaped grinding disc base to adjust the height, and grinding paper on the arc-shaped grinding disc base is attached to the hollow inner side wall of the bamboo product; the gear motor drives the driving rotating wheel to rotate, the driving rotating wheel drives the driven rotating wheel to rotate through the belt, then the abrasive paper on the arc-shaped abrasive disc base is driven to polish the inner side wall of the bamboo product, the outer wall of the paper product can be directly polished, the inner wall of the bamboo product of a hollow structure can also be polished, and flexibility is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of bamboo product processing, and particularly relates to a bamboo product polishing device. Background Art

[0002] Bamboo is a very common plant. It has strong adaptability and a wide distribution range. It is easy to reproduce, plant, process and utilize. It has small input, large output and few diseases and insect pests. Bamboo is often used by people to make various things, and bamboo products were born.

[0003] According to CN 219485314 U, a polishing device for bamboo product production includes a shell and an operating door arranged on the side wall of the shell, a plurality of brackets are fixedly connected to the outer wall of the lower end of the shell, and an impurity tube is arranged on the side wall of the lower end of the shell, two holes are arranged on the side wall of the shell away from the plurality of brackets, a double-headed motor is fixedly connected to the outer wall of the shell away from the impurity tube, both ends of the output shaft of the double-headed motor are fixedly connected to power pulleys, two support blocks are fixedly connected to the inner wall of the shell, and both support blocks are rotatably connected to transmission pulleys. The utility model can effectively perform good polishing and grinding work according to bamboo products of different sizes and lengths, ensure the efficiency of its polishing work, and allow the polishing sheet to be in perfect contact with the bamboo products to achieve a good polishing effect, ensure the quality of its products, and avoid the problems of time-consuming, labor-intensive and inefficient manual polishing;

[0004] Although the design realizes the polishing function, in actual use, the device can only polish the outer surface of the bamboo product, and cannot polish the inner wall of the hollow bamboo product, and has poor flexibility. Utility Model Content

[0005] To solve the problems raised in the above background technology, the utility model provides a bamboo product polishing device, comprising an L-shaped support, a power component arranged on the L-shaped support, and a polishing component for polishing the inside of the bamboo product;

[0006] The polishing assembly includes a driven rotating wheel movably arranged on an L-shaped support through a bearing, a screw rod is movably arranged at the center of the driven rotating wheel through a bearing, a knob is fixed on the right end of the screw rod passing through the L-shaped support, and three sliding holes are opened in a circular array on the driven rotating wheel.

[0007] As a bamboo product polishing device of the utility model, preferably, a support rod is inserted into the sliding hole, the support rod passes through the sliding hole to fix the limiting head, an arc-shaped grinding disc seat is fixedly arranged on the support rod, and sandpaper is installed on the arc-shaped grinding disc seat.

[0008] As a bamboo product polishing device of the utility model, preferably, the support rod matches the sliding hole, and the support rod slides up and down inside the sliding hole.

[0009] As a bamboo product polishing device of the utility model, preferably, a threaded barrel is screwed onto the screw rod, a mounting seat is fixed in a circular array around the outer periphery of the threaded barrel, the left end of the mounting seat is movably connected to the arc-shaped grinding disc seat via a left connecting rod, and the right end of the mounting seat is movably connected to the arc-shaped grinding disc seat via a V-shaped connecting rod.

[0010] As a bamboo product polishing device of the utility model, preferably, an auxiliary seat is fixed on the driven rotating wheel, and the auxiliary seat and the V-shaped connecting rod are movably connected through an auxiliary rod.

[0011] As a bamboo product polishing device of the utility model, the power component includes a reduction motor fixed on an L-shaped support, and a driving wheel movably arranged on the L-shaped support and connected to the reduction motor rotor, and the driving wheel and the driven wheel are connected by a belt.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The hollow part of the bamboo product is sleeved on the outside of the polishing component, and the screw is driven to rotate by turning the knob. Since the threaded barrel is screwed on the screw and the circumferential rotation direction of the threaded barrel is limited, the rotation of the screw drives the threaded barrel to perform axial movement in the left and right directions. At this time, the arc-shaped grinding disc seat is driven to adjust its height through the linkage between the V-shaped connecting rod and the auxiliary rod, so that the sandpaper on the arc-shaped grinding disc seat fits the hollow inner wall of the bamboo product. The reduction motor drives the active wheel to rotate, and the active wheel drives the driven wheel to rotate through the belt, thereby driving the sandpaper on the arc-shaped grinding disc seat to polish the inner wall of the bamboo product. It can directly polish the outer wall of the paper product, and can also polish the inner wall of the hollow bamboo product, with greater flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a rear view structural diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the polishing component of the utility model;

[0018] Figure 4This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 5 for Figure 4 A in the middle is a schematic diagram of the enlarged structure;

[0020] In the figure:

[0021] 1. L-shaped support;

[0022] 2. Power assembly; 21. Speed ​​reduction motor; 22. Driving wheel; 23. Belt;

[0023] 3. Polishing assembly; 31. Driven wheel; 311. Auxiliary seat; 312. Auxiliary rod; 32. Screw; 321. Threaded barrel; 322. Mounting seat; 323. Left connecting rod; 324. V-shaped connecting rod; 33. Knob; 34. Sliding hole; 341. Support rod; 342. Limiting head; 343. Arc grinding disc seat. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1 As shown;

[0027] A bamboo product polishing device comprises an L-shaped support 1.

[0028] In this embodiment: In order to solve the technical problems existing in this prior art, as disclosed in the background technology above, "although the design realizes the polishing function, in actual use, the device can only polish the outer surface of the bamboo product, and cannot polish the inner wall of the hollow bamboo product, and the flexibility is poor", combined with actual use, this problem is obviously a real problem that exists and is difficult to solve. Therefore, in order to solve this technical problem, a polishing component 3 is added on this basis.

[0029] like Figure 1-5 As shown in the figure;

[0030] In combination with the above content, in order to improve the flexibility of the device, it also includes a power component 2 arranged on the L-shaped support 1, and a polishing component 3 for polishing the inside of the bamboo product;

[0031] The polishing assembly 3 includes a driven wheel 31 movably arranged on an L-shaped support 1 through a bearing, a screw rod 32 movably arranged at the center of the driven wheel 31 through a bearing, a knob 33 is fixed on the right end of the screw rod 32 passing through the L-shaped support 1, and three sliding holes 34 are opened in a circular array on the driven wheel 31.

[0032] In an optional embodiment, a support rod 341 is inserted into the sliding hole 34, and the support rod 341 passes through the sliding hole 34 to fix the limiting head 342. An arc-shaped grinding wheel seat 343 is fixed on the support rod 341, and sandpaper is installed on the arc-shaped grinding wheel seat 343. The support rod 341 matches the sliding hole 34, and the support rod 341 slides up and down inside the sliding hole 34.

[0033] In this embodiment, the support rod 341 is limited by the sliding hole 34 , and the support rod 341 slides up and down inside the sliding hole 34 .

[0034] In an optional embodiment, a threaded barrel 321 is screwed onto the screw rod 32, a mounting seat 322 is fixed in a circular array around the outer periphery of the threaded barrel 321, the left end of the mounting seat 322 is movably connected to the arc-shaped grinding disc seat 343 via a left connecting rod 323, the right end of the mounting seat 322 is movably connected to the arc-shaped grinding disc seat 343 via a V-shaped connecting rod 324, an auxiliary seat 311 is fixed to the driven runner 31, and the auxiliary seat 311 and the V-shaped connecting rod 324 are movably connected via an auxiliary rod 312.

[0035] In this embodiment: the screw rod 32 is driven to rotate by rotating the knob 33. Since the threaded barrel 321 is screwed onto the screw rod 32 and the circumferential rotation direction of the threaded barrel 321 is limited, the rotation of the screw rod 32 drives the threaded barrel 321 to perform axial movement in the left and right directions. At this time, the arc grinding disc seat 343 is driven to adjust its height through the linkage between the V-shaped connecting rod 324 and the auxiliary rod 312.

[0036] As a bamboo product polishing device of the utility model, the power component 2 includes a reduction motor 21 fixed on an L-shaped support 1, and a driving wheel 22 movably arranged on the L-shaped support 1 and connected to the rotor of the reduction motor 21, and the driving wheel 22 is connected to the driven wheel 31 through a belt 23.

[0037] In this embodiment, the reduction motor 21 drives the active rotating wheel 22 to rotate, and the active rotating wheel 22 drives the driven rotating wheel 22 to rotate through the belt 23, thereby driving the sandpaper on the arc-shaped grinding disc seat 343 to polish the inner wall of the bamboo product.

[0038] Working principle of this utility model:

[0039] The hollow part of the bamboo product is sleeved on the outside of the polishing assembly 3, and the screw rod 32 is driven to rotate by turning the knob 33. Since the threaded barrel 321 is screwed on the screw rod 32, and the circumferential rotation direction of the threaded barrel 321 is limited, the rotation of the screw rod 32 drives the threaded barrel 321 to perform axial movement in the left and right directions. At this time, the arc grinding disc seat 343 is driven to adjust its height through the linkage between the V-shaped connecting rod 324 and the auxiliary rod 312, so that the sandpaper on the arc grinding disc seat 343 fits the hollow inner wall of the bamboo product. The reduction motor 21 drives the active rotating wheel 22 to rotate, and the active rotating wheel 22 drives the driven rotating wheel 22 to rotate through the belt 23, thereby driving the sandpaper on the arc grinding disc seat 343 to polish the inner wall of the bamboo product. It can directly polish the outer wall of the paper product, and can also polish the inner wall of the hollow bamboo product, with greater flexibility.

[0040] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bamboo product polishing device, comprising an L-shaped support (1), characterized in that: It also includes a power assembly (2) arranged on the L-shaped support (1), and a polishing assembly (3) for polishing the inside of the bamboo product; The polishing assembly (3) comprises a driven rotating wheel (31) movably arranged on an L-shaped support (1) via a bearing, a screw rod (32) movably arranged at the center of the driven rotating wheel (31) via a bearing, a knob (33) is fixed to the right end of the screw rod (32) passing through the L-shaped support (1), and three sliding holes (34) are arranged in an annular array on the driven rotating wheel (31).

2. The bamboo product polishing device according to claim 1, characterized in that: A support rod (341) is inserted into the sliding hole (34), and the support rod (341) passes through the sliding hole (34) to fix the limiting head (342). An arc-shaped grinding disc seat (343) is fixedly arranged on the support rod (341), and sandpaper is installed on the arc-shaped grinding disc seat (343).

3. The bamboo product polishing device according to claim 2, characterized in that: The support rod (341) matches the sliding hole (34), and the support rod (341) slides up and down inside the sliding hole (34).

4. The bamboo product polishing device according to claim 1, characterized in that: A threaded barrel (321) is screwed onto the screw rod (32), and a mounting seat (322) is fixed in a circular array around the outer periphery of the threaded barrel (321). The left end of the mounting seat (322) is movably connected to the arc-shaped grinding disc seat (343) via a left connecting rod (323), and the right end of the mounting seat (322) is movably connected to the arc-shaped grinding disc seat (343) via a V-shaped connecting rod (324).

5. The bamboo product polishing device according to claim 1, characterized in that: An auxiliary seat (311) is fixed on the driven rotating wheel (31), and the auxiliary seat (311) and the V-shaped connecting rod (324) are movably connected via an auxiliary rod (312).

6. The bamboo product polishing device according to claim 1, characterized in that: The power assembly (2) comprises a reduction motor (21) fixed on an L-shaped support (1), and a driving wheel (22) movably arranged on the L-shaped support (1) and connected to the rotor of the reduction motor (21); the driving wheel (22) and the driven wheel (31) are connected via a belt (23).

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