CN219445430U

CN219445430U - Cutting tool for cutting outer wall and inner joint of bamboo tube

Info

Publication number: CN219445430U
Application number: CN202223577103.3U
Authority: CN
Inventors: 张鹏博; 林健; 陈森永; 杨洪波; 陈凤祥
Original assignee: Bamboo And Wood Industry Industrial Design And Research Institute Fujian Co ltd; Fujian Shangrui Machinery Manufacturing Co ltd; Shenzhen Langjian Intelligent Manufacturing New Technology Co ltd
Current assignee: Bamboo And Wood Industry Industrial Design And Research Institute Fujian Co ltd; Fujian Shangrui Machinery Manufacturing Co ltd; Shenzhen Langjian Intelligent Manufacturing New Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-08-01
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of bamboo product processing, and discloses a cutting tool for cutting the outer wall and inner joints of a bamboo tube. According to the cutting tool for cutting the outer wall and the inner joint of the bamboo tube, the bamboo tube continuously passes through the outer wall cutting knife to break the outer wall of the bamboo tube, meanwhile, along with the movement of the bamboo tube, the inner joint breaking knife ring continuously contacts with the inner joint of the inner wall of the bamboo tube, the inner joint is cut off, along with the breaking of the inner joint of the bamboo tube, the processes of breaking the wall of the bamboo tube and cutting the inner joint are completed at one time, the processing efficiency is high, and due to the special design of the outer wall cutting knife and the inner joint breaking knife ring, the surface flatness of the obtained bamboo strip can be improved, and the subsequent processing is convenient.

Description

Cutting tool for cutting outer wall and inner joint of bamboo tube

Technical Field

The utility model relates to the technical field of bamboo product processing, in particular to a cutting tool for cutting the outer wall and the inner joint of a bamboo tube.

Background

Chinese people like bamboo in the past, and China is the earliest country for researching, cultivating and utilizing bamboo in the world. From the great effect of bamboo in the development of Chinese history culture and the formation of the spirit culture, the relationship of the bamboo with the source and the circulation of Chinese poetry painting and garden construction and the close correlation of the bamboo with people's life, the Chinese is inadvisable to be praised as the ' country of bamboo civilization '. Bamboo products are products manufactured by taking bamboo as processing raw materials, such as bamboo baskets, bamboo screens, bamboo strainer, rice basket, bamboo steamer, kitchen broom, bamboo dustpan, bamboo bucket, bamboo rake, bamboo basket, bamboo shoulder pole, bamboo chopsticks, bamboo broom, bamboo hat, bamboo plaque, bamboo pack basket, bamboo bamboo mat, bamboo mat, bamboo bed, bamboo stool, bamboo chair, bamboo reclining chair, chopping board, summer sleeping mat, teacup mat, curtain and the like, and more popular bamboo floors, bamboo furniture and the like in recent years, and folk art wares such as bamboo carving and the like.

Most bamboo products need handle the bamboo raw materials before processing, and the bamboo itself is cylindrical, before carrying out further processing, need break open the thick bamboo tube, become the thick bamboo strip that the size is different, can just be as the raw materials of bamboo products processing, current cutter structure that is used for cutting the thick bamboo tube is simpler, generally directly breaks open the thick bamboo tube, and the inside evenly distributed of thick bamboo tube has interior festival, and interior festival is cracked thereupon after the thick bamboo tube breaks open, need further reject interior festival, and processing procedure is loaded down with trivial details, has influenced the course of working, and is difficult to guarantee the roughness after the section was rejected to each thick bamboo strip.

Disclosure of Invention

The utility model aims to provide a cutting tool for cutting the outer wall and the inner joint of a bamboo tube, and aims to solve the problems that the existing cutting tool for cutting the bamboo tube in the prior art is simple in structure, the bamboo tube is generally broken directly, the inner joint is uniformly distributed in the bamboo tube, the inner joint is broken after the bamboo tube is broken, the inner joint needs to be removed further, the processing procedure is complicated, the processing process is influenced, and the flatness of each bamboo strip after the inner joint is removed is difficult to ensure.

The utility model is realized in such a way that the cutting tool for cutting the outer wall and the inner joint of the bamboo tube comprises a fixed ring and a plurality of outer wall cutting knives uniformly distributed on the inner wall of the fixed ring, wherein the outer wall cutting knives are used for cutting the outer wall of the bamboo tube, one end of each outer wall cutting knife, which is far away from the fixed ring, is provided with an inner joint breaking knife ring through a center block, and the inner joint breaking knife ring is used for breaking the inner joint inside the bamboo tube.

As a preferable technical scheme of the utility model, the inner section breaking knife ring is annular in shape and fixedly sleeved on the outer wall of the center block, and the surface of the center block is fixedly connected with the end part of the outer wall cutting knife.

As a preferable technical scheme of the utility model, six outer wall cutting knives are arranged, the included angle between two adjacent outer wall cutting knives is 60 degrees, and the side of the outer wall cutting knife, which faces the inner section breaking knife ring, is a knife edge.

As a preferable technical scheme of the utility model, one end of the outer wall cutter away from the center block is inclined towards one side away from the inner joint breaking cutter ring.

As a preferable technical scheme of the utility model, the surface of the central block is uniformly connected with a plurality of cutting bars, the number of the cutting bars is matched with the number of the outer wall cutting knives, and the outer wall cutting knives and the cutting bars are arranged at intervals.

As a preferable technical scheme of the utility model, the outer diameter of the inner section breaking knife ring is smaller than the inner diameter of the bamboo tube, so that the inner section breaking knife ring is convenient to insert into the bamboo tube.

As a preferable technical scheme of the utility model, the inner diameter of the fixing ring is larger than the outer diameter of the bamboo tube, so that the outer wall cutting knife can conveniently cut the outer wall of the bamboo tube.

Compared with the prior art _， According to the cutting tool for cutting the outer wall and the inner joint of the bamboo tube, the outer wall of the bamboo tube is broken through the outer wall cutting knife through enabling the bamboo tube to continuously penetrate through the outer wall cutting knife, meanwhile, along with movement of the bamboo tube, the inner joint breaking knife ring is continuously contacted with the inner joint of the inner wall of the bamboo tube, the inner joint is cut, along with the fact that the inner joint is broken through the bamboo tube, the processes of breaking the wall of the bamboo tube and cutting the inner joint are completed at one time, machining efficiency is high, and due to the fact that the outer wall cutting knife and the inner joint breaking knife ring are specially designed, the surface flatness of the obtained bamboo strip can be improved, and follow-up machining is facilitated.

Drawings

Fig. 1 is a schematic view of the overall external structure provided by the present utility model.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The implementation of the present utility model will be described in detail below with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

Referring to fig. 1, a preferred embodiment of the present utility model is provided: a cutting tool for cutting thick bamboo tube outer wall and interior festival, including solid fixed ring 1 and evenly distributed in a plurality of outer wall cutting knife 2 of solid fixed ring 1 inner wall department, outer wall cutting knife 2 is used for cutting the outer wall of thick bamboo tube, and the one end that solid fixed ring 1 was kept away from to outer wall cutting knife 2 is provided with interior festival through center piece 4 and breaks knife ring 3, and interior festival breaks knife ring 3 is used for breaking the interior festival of thick bamboo tube inside.

Further, the inner section breaking knife ring 3 is annular in shape and fixedly sleeved on the outer wall of the center block 4, and the surface of the center block 4 is fixedly connected with the end part of the outer wall cutting knife 2.

The fixed ring 1 encloses and closes and form broken bamboo region, is equipped with the outer wall cutting knife 2 of the outer wall of a plurality of cutting bamboo tubes in the broken bamboo region, is the surrounding form and arranges between a plurality of outer wall cutting knives 2, and the outer end butt joint of outer wall cutting knife 2 is on the fixed ring 1, and the inner of a plurality of outer wall cutting knives 2 extends to broken bamboo region's center, and gathers and link together, forms central point, and central point is equipped with center piece 4, and the protruding interior festival of broken bamboo tube inner segment that is equipped with of periphery of center piece 4 breaks knife ring 3.

Further, the outer wall cutting knives 2 are provided with six, the included angle between two adjacent outer wall cutting knives 2 is 60 degrees, and one side of the outer wall cutting knives 2, which faces the inner section breaking knife ring 3, is a knife edge.

In this embodiment, the number of the outer wall cutting knives 2 is six, so that the bamboo tube can be cut into six pieces, and the number of the outer wall cutting knives 2 can be customized according to the needs, or can be set to other numbers.

Further, the end of the outer wall cutter 2 remote from the center block 4 is inclined toward the side remote from the inner joint breaking blade ring 3.

In this embodiment, the outer wall cutting knife 2 deviates from the direction of feeding, inclines towards the side away from the inner joint breaking knife ring 3, and during cutting, the inclined outer wall cutting knife 2 is more beneficial to cutting the outer wall of the bamboo tube, so that the bamboo tube can be broken more quickly.

Further, the surface of the center block 4 is uniformly connected with a plurality of cutting 5, the number of the cutting 5 is matched with the number of the outer wall cutting knives 2, and the outer wall cutting knives 2 and the cutting 5 are arranged at intervals.

In this embodiment, the cutting 5 can be convenient for fix central piece 4 in central point to cutting 5 and outer wall cutting knife 2 interval set up, can carry out certain spacing to outer wall cutting knife 2, place outer wall cutting knife 2 skew.

Further, the outer diameter of the inner section breaking knife ring 3 is smaller than the inner diameter of the bamboo tube, so that the inner section breaking knife ring is convenient to insert into the bamboo tube;

the inner diameter of the fixed ring 1 is larger than the outer diameter of the bamboo tube, so that the outer wall cutter 2 can conveniently cut the outer wall of the bamboo tube.

When breaking the thick bamboo tube, fix fixed ring 1 in processing site department through anchor clamps, then aim at thick bamboo tube one end of waiting to cut with outer wall cutting knife 2, hold thick bamboo tube's one end with the hand or fix thick bamboo tube's one end on other actuating device, make thick bamboo tube constantly pass outer wall cutting knife 2, break open thick bamboo tube outer wall, simultaneously along with the removal of thick bamboo tube, inner section is broken and is broken knife ring 3 constantly and the inner section contact of thick bamboo tube inner wall, cut away the inner section, break open the bamboo joint along with the thick bamboo tube and drop in proper order, once only accomplish thick bamboo tube broken wall and cut away the process of inner section, machining efficiency is high, labour saving and time saving, and because the special design of outer wall cutting knife 2 and inner section break knife ring 3, can improve the bamboo strip surface smoothness who obtains, convenient follow-up processing.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The cutting tool for cutting the outer wall and the inner section of the bamboo tube comprises a fixed ring and a plurality of outer wall cutting knives uniformly distributed at the inner wall of the fixed ring, and is characterized in that the outer wall cutting knives are used for cutting the outer wall of the bamboo tube, one end, far away from the fixed ring, of each outer wall cutting knife is provided with an inner section breaking knife ring through a center block, and the inner section breaking knife ring is used for breaking the inner section inside the bamboo tube.

2. The cutting tool for cutting the outer wall and inner joint of a bamboo tube of claim 1, wherein: the inner section breaking knife ring is annular in shape and fixedly sleeved on the outer wall of the center block, and the surface of the center block is fixedly connected with the end part of the outer wall cutting knife.

3. The cutting tool for cutting the outer wall and inner joint of a bamboo tube of claim 1, wherein: the outer wall cutting knives are provided with six, the included angle between every two adjacent outer wall cutting knives is 60 degrees, and one side, facing the inner section breaking knife ring, of each outer wall cutting knife is a knife edge.

4. A cutting tool for cutting the outer wall and inner joint of a bamboo tube according to claim 3, wherein: and one end of the outer wall cutting knife, which is far away from the center block, is inclined towards one side, which is far away from the inner joint breaking knife ring.

5. A cutting tool for cutting the outer wall and inner joint of a bamboo tube according to claim 3, wherein: the surface of center piece evenly is connected with a plurality of cutting, the quantity of cutting and the quantity looks adaptation of outer wall cutting knife, outer wall cutting knife and cutting interval set up.

6. The cutting tool for cutting the outer wall and inner joint of a bamboo tube of claim 1, wherein: the outer diameter of the inner section breaking knife ring is smaller than the inner diameter of the bamboo tube, so that the inner section breaking knife ring is convenient to insert into the bamboo tube.

7. The cutting tool for cutting the outer wall and inner joint of a bamboo tube of claim 1, wherein: the inner diameter of the fixing ring is larger than the outer diameter of the bamboo tube, so that the outer wall cutting knife can conveniently cut the outer wall of the bamboo tube.