CN219806231U

CN219806231U - Bamboo cutting device

Info

Publication number: CN219806231U
Application number: CN202321291774.5U
Authority: CN
Inventors: 牟登云
Original assignee: Luzhou Yongfeng Pulp And Paper Co ltd
Current assignee: Luzhou Yongfeng Pulp And Paper Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-10
Anticipated expiration: 2033-05-25

Abstract

The utility model belongs to the technical field of bamboo processing. In view of the problems that the existing bamboo cutting device has a complex structure and inconsistent bamboo chip width, the processing time of the subsequent working procedure is increased, and materials are wasted, the utility model discloses the bamboo cutting device, which structurally comprises a first workbench; a guide table; the first guide groove is arranged on the upper surfaces of the first workbench and the guide table; a cutting assembly for cutting bamboo in the first guide groove; the second workbench is provided with a second guide groove matched with the first guide groove; the slitting ring is matched with the second guide groove and is positioned at one side of the second workbench far away from the guide table; the second driving unit is used for pushing the bamboo sections in the second guide grooves to move to the slitting ring for slitting; wherein, the inner side wall of the slitting ring is uniformly distributed with a plurality of blades along the circumferential direction; the end of the blade is connected with a guide table extending to the second workbench. The bamboo cutting device is simple in structure, can cut bamboo chips with relatively consistent widths, and is beneficial to improving production efficiency.

Description

Bamboo cutting device

Technical Field

The utility model belongs to the technical field of bamboo processing, and particularly relates to a bamboo cutting device.

Background

Bamboo has the characteristics of easy propagation, easy processing and utilization, small investment, large output, multiple product types, large market capacity and the like, so the bamboo has very wide application. At present, the scheme for producing the bamboo pulp paper by using the bamboo instead of wood has feasibility and meets the requirement of ecological protection as the most abundant bamboo resources in China, large countries and the world.

In the prior art, the production of bamboo pulp paper firstly requires that mature bamboos are made into bamboo chips, the process comprises the steps of dividing the bamboos into sections, and then making a plurality of bamboo joint sheets; the two procedures are mostly completed by two kinds of equipment, and the two procedures need to be transferred back and forth, so that the working efficiency is low. To solve this problem, the bamboo cutting mechanism for producing bamboo pulp paper by the company with the prior application number of CN202020565710.X can simultaneously realize bamboo segmentation and slicing.

But the structure of this scheme is comparatively complicated, and when slicing the bamboo, can't aim at the center of cutting the bamboo ring with the cross section of bamboo segmentation to lead to the width formation of bamboo chip inconsistent, there is the processing time that has increased the subsequent handling and extravagant material's problem.

Disclosure of Invention

In view of the problems of complex structure, increased processing time in subsequent processes and waste of materials in the conventional bamboo cutting device, one of the purposes of the present utility model is to provide a bamboo cutting device which has a simple structure and can divide bamboo into bamboo chips with equal widths.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a bamboo cutting device comprises a first workbench; the guide table is provided with a guide inclined plane and is arranged at one side of the first workbench; the first guide groove is arranged on the upper surfaces of the first workbench and the guide table; a cutting assembly disposed on the first table to cut bamboo in the first guide groove; the second workbench is arranged below the guide table; a second guide groove matched with the first guide groove is arranged on the bamboo section to receive the bamboo section falling from the first guide groove; the slitting ring is matched with the second guide groove and is positioned at one side of the second workbench far away from the guide table and used for flattening the bamboo Duan Qiecheng sheet; and the second driving unit is used for pushing the bamboo sections in the second guide grooves to move to the slitting ring for slitting.

Wherein, the inner side wall of the slitting ring is uniformly distributed with a plurality of blades along the circumferential direction; the tail end of the blade is connected with a guide table extending to the second workbench and used for guiding the centers of the bamboo sections and the slitting ring to be aligned.

In one of the technical schemes disclosed in the utility model, the cutting assembly comprises an electric cutting saw which is arranged on the first workbench and can move back and forth along the direction vertical to the first guide groove so as to cut off the bamboo in the first guide groove; and the first driving unit is connected with the electric cutting saw to drive the electric cutting saw to move back and forth.

In one of the technical solutions disclosed in the utility model, the cutting assembly further comprises a positioning table arranged above the guiding table to prevent the bamboo on the first working table from moving.

In one of the technical schemes disclosed by the utility model, the first driving unit is a rack and pinion transmission mechanism.

In one of the technical solutions disclosed in the utility model, the guiding table is tapered.

In one of the technical schemes disclosed by the utility model, the second driving unit comprises a screw rod which is arranged at two sides of the second guide groove, and one end of the second driving unit extends to one side of the slitting ring close to the second workbench; the push plate is screwed on the screw rod; and the motor is in transmission connection with the other end of the screw rod.

In one of the technical schemes disclosed by the utility model, the first guide groove and the second guide groove are in an inverted cone shape.

In one of the technical schemes disclosed by the utility model, guide rollers are arranged on two sides of the first guide groove and the second guide groove.

In one of the technical schemes disclosed by the utility model, the number of the blades is 9-12.

As can be seen from the above description, compared with the prior art, the utility model has the following beneficial effects:

1. through combining together the section process with slicing process to realize carrying out segmentation and slicing to the bamboo simultaneously, be favorable to improving production efficiency, and simple structure.

2. The end of blade is equipped with the guide table that extends to the second workstation, and when slicing, the bamboo section cup joints on the guide table, through the guide effect of guide table, makes the bamboo section gradually with cut the center alignment of ring to can cut out the comparatively unanimous bamboo chip of width, avoid the inconsistent bamboo chip of width to influence the process, be favorable to improving production efficiency, avoid extravagant.

3. The bamboo segments with consistent lengths can be cut out through the blocking of the positioning table.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the related art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

Fig. 1 is a schematic three-dimensional structure of the present utility model.

Fig. 2 is a top view of the present utility model.

Fig. 3 is a front view of the present utility model.

Fig. 4 is a schematic view of a longitudinal section structure of the present utility model.

Reference numerals: 1-a first workbench; 11-a guide table; 12-a first guide groove; 21-an electric dicing saw; 22-a first drive unit; 23-positioning table; 3-a second workbench; 31-a second guide groove; 41-slitting the ring; 411-blade; 412-a guide table; 42-a second drive unit; 421-motor; 422-screw rod; 423-push plate.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

The embodiment of the utility model discloses a bamboo cutting device, which has the structure shown in figures 1-4 and comprises a first workbench 1, a cutting assembly arranged on the first workbench 1, a second workbench 3 and a cutting assembly arranged on the second workbench 3.

Specifically, a guide table 11 having a guide slope is provided on one side of the first table 1, and first guide grooves 12 are provided on the upper surfaces of the first table 1 and the guide table 11.

The cutting assembly is for cutting bamboo, and has a power-driven dicing saw 21 mounted at one side of the guide groove 12 and a first driving unit 22 driving the power-driven dicing saw 21 to move back and forth to cut bamboo.

The second table 3 is disposed below the guide table 11, and is provided with a second guide groove 31 aligned with the first guide groove 12 to receive the bamboo pieces dropped from the guide table 11.

The slicing assembly comprises a slitting ring 41 and a second drive unit 42 for driving the movement of the bamboo segments.

The slitting ring 41 is arranged on the side of the second table 3 remote from the guiding table 11 and cooperates with the second guiding groove 31. The inner side wall of the slitting ring 41 is provided with a plurality of blades 411 along the circumferential direction; a guide table 412 extending toward the second table 3 is connected to the tip of the blade 411.

In actual operation, the worker places the bamboo in the first guide groove 12 and pushes the bamboo to move, so that the end of the bamboo moves above the guide table 11; subsequently, the first driving unit 22 drives the electric dicing saw 21 to cut off the bamboo; the bamboo section falls into the second guide groove 31 of the second workbench 3 along the guide table 11 under the action of self weight; then, the second driving unit 42 drives the bamboo segments to move towards the slitting ring 41, so that the bamboo segments are sleeved on the guide table 412, and the central point of the bamboo is close to the central point of the slitting ring 41 through the action of the guide table 412, so that the bamboo segments are slit into bamboo chips with relatively consistent widths.

By adopting the bamboo cutting device, the bamboo cutting device can realize the cutting and slicing at the same time, is beneficial to improving the processing efficiency and has a simple structure; meanwhile, the bamboo chips with relatively consistent widths can be cut uniformly, and the influence of the bamboo chips with inconsistent widths on subsequent processes is avoided.

More specifically, in the present embodiment, the number of blades 411 is 9 to 12; the guide table 412 is tapered to accommodate different sized bamboos.

In some embodiments, both sides of the first guide groove 11 and the second guide groove are provided with guide rollers (not shown in the drawing) in consideration of mobility of the bamboo, avoiding seizing of the bamboo.

In some embodiments, to improve the uniformity of the bamboo section, the cutting assembly further includes a positioning table 23 disposed above the guide table 11. The movement of the bamboo is blocked by the positioning table 23, so that the electric cutting saw 21 cuts out bamboo sections of uniform length.

As a specific implementation manner of the foregoing embodiment, the first driving unit 22 is a rack and pinion transmission mechanism, which is commonly known in the art, and it is not difficult for a person skilled in the art to configure the rack and pinion mechanism according to the movement track of the electric cutting saw 21, and detailed descriptions thereof are omitted herein.

As shown in fig. 4, the second driving unit 42 includes a motor 421, a screw 422, and a push plate 423.

The screw rods 422 are disposed at two sides of the second guide groove 31, and extend to the side wall of the slitting ring 41 at one end. The push plate 423 is screwed on the screw 422. The motor 421 is in transmission connection with the other end of the screw 422. The motor 421 drives the screw rod 422 to rotate, so that the pushing plate 230 pushes the bamboo segments to enter the slitting ring 41 for slitting.

The first guide groove 12 and the second guide groove 31 have reverse taper shapes to accommodate bamboo of different sizes.

The working principle of the embodiment of the utility model is as follows:

placing the bamboo in the first guide groove 12, and pushing the end of the bamboo to abut against the positioning table 23; the first driving unit 22 drives the electric cutting saw 21 to move back and forth to cut off the bamboo; the bamboo section falls into the second guide groove 31 of the second workbench 3 through the guide table 11 under the action of self weight; the motor 421 is started to drive the screw rod 422 to rotate, so that the push plate 230 pushes the bamboo segments to be sleeved on the guide table 412 when moving towards the slitting ring 41, and the bamboo segments are gradually aligned with the center point of the slitting ring 41 through the guide of the guide table 412, so that the bamboo segments are slit into bamboo chips with consistent widths.

As can be seen from the above description, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

the bamboo is segmented and sliced simultaneously by combining the cutting and slicing procedures, so that the bamboo cutting machine is beneficial to improving the production efficiency and has a simple structure; further, the tail end of the blade 411 is provided with a guide table 412 extending towards the second workbench 3, when slicing is performed, the bamboo section is sleeved on the guide table 412, and the bamboo section is gradually aligned with the center of the slitting ring 41 through the guiding function of the guide table 412, so that bamboo chips with consistent width can be cut, the influence of the bamboo chips with inconsistent width on the process is avoided, the production efficiency is improved, and the waste is avoided; finally, bamboo segments of uniform length can be cut out by blocking of the positioning table 23.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A bamboo cutting device, comprising:

a first work table;

the guide table is provided with a guide inclined plane and is arranged at one side of the first workbench;

the first guide groove is arranged on the upper surfaces of the first workbench and the guide table;

a cutting assembly disposed on the first table to cut bamboo in the first guide groove;

the second workbench is arranged below the guide table; a second guide groove matched with the first guide groove is arranged on the bamboo section to receive the bamboo section falling from the first guide groove;

the slitting ring is matched with the second guide groove and is positioned at one side of the second workbench far away from the guide table and used for flattening the bamboo Duan Qiecheng sheet;

the second driving unit is used for pushing the bamboo sections in the second guide grooves to move to the slitting ring for slitting;

wherein, the inner side wall of the slitting ring is uniformly distributed with a plurality of blades along the circumferential direction;

the tail end of the blade is connected with a guide table extending to the second workbench and used for guiding the centers of the bamboo sections and the slitting ring to be aligned.

2. The bamboo cutting device of claim 1, wherein the sectioning assembly comprises:

an electric cutting saw which is arranged on the first workbench and can move back and forth along the direction vertical to the first guide groove so as to cut off the bamboo in the first guide groove;

and the first driving unit is connected with the electric cutting saw to drive the electric cutting saw to move back and forth.

3. The bamboo cutting apparatus of claim 2, wherein the cutting assembly further comprises a positioning table disposed above the guide table to prevent movement of the bamboo on the first table.

4. Bamboo cutting device according to claim 2, characterized in that the first drive unit is a rack and pinion drive.

5. Bamboo cutting device according to claim 1, characterized in that the guiding table is conical.

6. Bamboo cutting device according to claim 1, characterized in that the second drive unit comprises:

the screw rods are arranged on two sides of the second guide groove, and one end of each screw rod extends to one side, close to the second workbench, of the slitting ring;

the push plate is screwed on the screw rod;

and the motor is in transmission connection with the other end of the screw rod.

7. The bamboo cutting device of claim 1, wherein the first guide groove and the second guide groove are in an inverted cone shape.

8. Bamboo cutting device according to claim 1 or 7, characterized in that both sides of the first and second guiding grooves are provided with guiding rollers.

9. Bamboo cutting device according to claim 1, characterized in that the number of blades is 9-12.