CN220972709U

CN220972709U - Bamboo cutting device

Info

Publication number: CN220972709U
Application number: CN202321981006.2U
Authority: CN
Inventors: 黄良庆; 覃金玲
Original assignee: Xinyi Jiaxian Crafts Co ltd
Current assignee: Xinyi Jiaxian Crafts Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-05-17
Anticipated expiration: 2033-07-25

Abstract

The utility model relates to a bamboo cutting device which comprises a feeding mechanism, a cutting mechanism and a discharging mechanism, wherein the feeding mechanism comprises a first material rack, a first movable seat and a first clamping plate, the first clamping plate is connected with a first air cylinder, a bottom support is arranged right below the first clamping plate, the cutting mechanism comprises a base and a cutting knife, the discharging mechanism comprises a second material rack and a placing groove, the placing groove is hinged with a plurality of baffles, bamboo is placed on the bottom support and extends to the place groove to be abutted against the baffles, the first clamping plate is driven to move downwards through the first air cylinder, so that the first clamping plate and the bottom support clamp the bamboo, the bamboo is dragged through the first movable seat until the end part of the bamboo is abutted against the nearest baffle, at the moment, the vertical position of the cutting knife and the bamboo is the cutting position of the bamboo, and then the bamboo is cut through the cutting knife; therefore, the utility model does not need to drag the bamboo manually and adjust the cutting position of the bamboo, thereby reducing the labor intensity of staff.

Description

Bamboo cutting device

Technical Field

The utility model relates to the technical field of wood cutting equipment, in particular to a bamboo cutting device.

Background

The bamboo has wide application, and can be used for manufacturing building materials, furniture, chopsticks, bamboo charcoal, paper and the like; however, the length of the bamboo is generally longer, so that the bamboo needs to be subjected to sectional cutting treatment before being treated and processed so as to be convenient for subsequent treatment of the bamboo, and when the bamboo is subjected to sectional cutting, the length of each bamboo section is generally required to be equal, and the bamboo sections with equal length are convenient for subsequent treatment of the bamboo; in the normal cutting process, the cutting knife is fixed, and the existing bamboo cutting device needs to manually drag the bamboo and adjust the cutting position of the bamboo, so that the labor intensity of workers is increased.

Disclosure of utility model

The utility model aims to design a bamboo cutting device to solve the technical problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bamboo cutting device comprises a feeding mechanism, a cutting mechanism and a discharging mechanism, wherein the cutting mechanism is arranged between the feeding mechanism and the discharging mechanism, the feeding mechanism comprises a first material rack, a first movable seat and a first clamping plate, the first clamping plate is connected with a first air cylinder, a bottom support is arranged right below the first clamping plate, and the first movable seat can reciprocate along the first material rack; the cutting mechanism comprises a base and a cutting knife, and the cutting knife is movably connected with the base back and forth through a second movable seat; the top of the base is provided with a sliding rail, the bottom of the second movable seat is provided with a second sliding block, the second sliding block is in clearance fit with the sliding rail, and the second movable seat is connected with a fourth cylinder; the discharging mechanism comprises a second material rack and a placing groove, the placing groove is arranged at the top of the second material rack, a plurality of baffles are arranged in the placing groove, the baffles are hinged to the placing groove, and bamboo is placed on the bottom support and can extend to the placing groove to be in butt joint with the baffles.

Further, the top of the first material frame is provided with a conveying chain, two ends of the conveying chain are respectively connected with the first material frame in a rotatable mode through a driven wheel and a driving wheel, a first sliding block is arranged at the bottom of the first movable seat and is in sliding connection with the first material frame, and the driving wheel is connected with a first motor.

Further, the left end of the first material rack is rotatably connected with a conveying roller.

Further, a second clamping plate is arranged right above the conveying roller, and the second clamping plate is connected with a second air cylinder.

Further, the right-hand member of first work or material rest is equipped with U type spacing groove, spacing groove and first work or material rest fixed connection.

Further, a third clamping plate is arranged right above the limiting groove, and the third clamping plate is connected with a third cylinder.

Further, the second movable seat is connected with a protection plate, and the cutting knife is located at the inner side of the protection plate.

Compared with the prior art, the utility model has the beneficial effects that: the feeding mechanism comprises a first material rack, a first movable seat and a first clamping plate, wherein the first clamping plate is connected with a first air cylinder, a bottom support is arranged right below the first clamping plate, the cutting mechanism comprises a base and a cutting knife, the discharging mechanism comprises a second material rack and a placing groove, the placing groove is hinged with a plurality of baffles, bamboo is placed on the bottom support and extends to the place groove to be abutted against the baffles, the first clamping plate is driven to move downwards through the first air cylinder, so that the first clamping plate and the bottom support clamp the bamboo, the bamboo is dragged through the first movable seat until the end part of the bamboo is abutted against the nearest baffle, at the moment, the vertical position of the cutting knife and the bamboo is the cutting position of the bamboo, and then the bamboo is cut through the cutting knife; therefore, the utility model does not need to drag the bamboo manually and adjust the cutting position of the bamboo, thereby reducing the labor intensity of staff.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a cutting mechanism according to the present utility model;

The names of the components marked in the figures are as follows: 1. a feeding mechanism; 101. a first material rack; 102. a first movable seat; 103. a first clamping plate; 104. a first cylinder; 105. a bottom support; 2. a cutting mechanism; 201. a base; 202. a cutting knife; 203. a second movable seat; 204. a fourth cylinder; 205. a bearing seat; 206. a rotating shaft; 207. a second motor; 208. a chain; 209. a slide rail; 210. a protection plate; 3. a discharging mechanism; 301. a second material rack; 302. a placement groove; 303. a baffle; 4. a second clamping plate; 5. a third clamping plate; 6. a bracket; 7. a second cylinder; 8. a third cylinder; 9. a conveying roller; 10. a limit groove; 11. and a universal wheel.

Detailed Description

The following description of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-2, a bamboo cutting device comprises a feeding mechanism 1, a cutting mechanism 2 and a discharging mechanism 3, wherein the cutting mechanism 2 is arranged between the feeding mechanism 1 and the discharging mechanism 3, the feeding mechanism 1 comprises a first material rack 101, a first movable seat 102 and a first clamping plate 103, the first clamping plate 103 is connected with a first air cylinder 104, the first air cylinder 104 is fixedly arranged on the first movable seat 102, an output shaft of the first air cylinder 104 penetrates through the top of the first movable seat 102 and is connected with the first clamping plate 103, a bottom support 105 is arranged right below the first clamping plate 103, the bottom support 105 is fixedly connected with the first movable seat 102, and the first clamping plate 103 is driven to vertically move downwards through the first air cylinder 104 so that the first clamping plate 103 and the bottom support 105 clamp bamboo; the first moving seat 102 can reciprocate along the first material frame 101, specifically, a conveying chain is arranged at the top of the first material frame 101, two conveying chains are symmetrically arranged in order to ensure the performance of the conveying chains, and two ends of the conveying chains are rotatably connected with the first material frame 101 through a driven wheel and a driving wheel respectively; the bottom of the first movable seat 102 is provided with a first sliding block, the first sliding block is in sliding connection with the first material frame 101 and is fixedly connected with the first movable seat 102 and the conveying chain, the driving wheel is connected with a first motor, and the first motor is fixed on the first material frame 101 through a mounting plate; two conveyer chains correspond to be connected a first motor, and two first motors rotate simultaneously, guarantee two conveyer chains synchronous rotation, drive the action wheel through first motor drive and rotate, make conveyer chain transmission simultaneously under the effect from the driving wheel, first removal seat 102 moves along with the conveyer chain to realize that first removal seat 102 drags the bamboo and removes along discharge mechanism 3 direction.

Referring to fig. 2, the cutting mechanism 2 includes a base 201 and a cutter 202, the cutter 202 is movably connected with the base 201 back and forth through a second moving seat 203, the cutter 202 rotates and moves perpendicular to the direction of bamboo to cut the bamboo, specifically, a bearing seat 205 is mounted at the top of the second moving seat 203, the cutter 202 is connected with a rotating shaft 206, the rotating shaft 206 is rotatably connected with the bearing seat 205 through a bearing, a second motor 207 is fixedly connected at the top of the second moving seat 203, the output end of the second motor 207 is connected with a driving wheel, a driven wheel is fixedly connected on the rotating shaft 206, the driving wheel and the driven wheel are adapted with a chain 208, the driven wheel is driven to rotate through the second motor 207, and the rotating shaft 206 rotates under the action of the driven wheel and the chain 208, so that the rotation of the cutter 202 is realized; the sliding rail 209 is installed at the top of the base 201, the second sliding block is installed at the bottom of the second moving seat 203, the second sliding block is in clearance fit with the sliding rail 209, the second moving seat 203 is connected with the fourth air cylinder 204, the fourth air cylinder 204 is fixedly installed on the base 201, the base 201 is placed at a cutting position of bamboo, and the second moving seat 203 is driven to move horizontally through the fourth air cylinder 204, so that the cutting knife 202 moves perpendicular to the direction of the bamboo; in order to ensure the safety of the operation, the second movable seat 203 is connected with the protection plate 210, and the cutting knife 202 is located at the inner side of the protection plate 210, so that the protection plate 210 can also resist part of the scraps due to the fact that the scraps are scattered around in the cutting process.

Referring to fig. 1-2, the discharging mechanism 3 includes a second material rack 301 and a placement groove 302, the placement groove 302 is fixedly installed at the top of the second material rack 301, a plurality of baffles 303 are arranged in the placement groove 302, the baffles 303 are all hinged with the placement groove 302, bamboo is placed on the bottom support 105 and can extend to the placement groove 302 to abut against the baffles 303, and the corresponding baffles 303 can be rotated according to the cutting length requirement of the bamboo so as to be moved out of the placement groove 302; the left end of the first material frame 101 is rotatably connected with a conveying roller 9, in particular, the first material frame 101 is fixedly connected with a connecting plate, the conveying roller 9 is rotatably connected with the connecting plate through a bearing, and the resistance of the bamboo during dragging can be reduced through the conveying roller 9; a second clamping plate 4 is arranged right above the conveying roller 9, the second clamping plate 4 is connected with a second air cylinder 7, when the bamboo is dragged to a cutting position, the second air cylinder 7 is started, the second air cylinder 7 drives the second clamping plate 4 to move, and the tail of the bamboo is clamped through the second air cylinder 7 and the conveying roller 9; the right end of the first material frame 101 is provided with a limiting groove 10, and the limiting groove 10 is fixedly connected with the first material frame 101, so that a plurality of bamboos are cut simultaneously and easily deviate outwards due to interaction force, and therefore the bamboos can be limited through the semicircular limiting groove 10, and the outward deviation of the bamboos in the cutting process is prevented; a third clamping plate 5 is arranged right above the limiting groove 10, the third clamping plate 5 is connected with a third air cylinder 8, when the bamboo is dragged to a cutting position, the third air cylinder 8 is started, the third air cylinder 8 drives the third clamping plate 5 to move, and the bamboo is further clamped through the third air cylinder 8 and the limiting groove 10; in the bamboo processing factory, the worker moves the device according to the stored position of the bamboo, and in order to facilitate the movement of the position of the bamboo cutting device, the bottoms of the first work rest 101, the base 201 and the second work rest 301 are each provided with a plurality of universal wheels 11.

The working principle of the embodiment is as follows: when the bamboo cutting machine is used, bamboo is inserted from one end where the conveying roller 9 is positioned, the end part of the bamboo is abutted against the corresponding baffle 303, the second air cylinder 7 and the third air cylinder 8 are started to respectively drive the second clamping plate 4 and the third clamping plate 5 to move downwards, so that the second clamping plate 4 and the third clamping plate 5 respectively clamp the bamboo with the conveying roller 9 and the limiting groove 10, then the second motor 207 and the fourth air cylinder 204 are started, the cutting knife 202 rotates and horizontally moves near the bamboo direction, cutting of the bamboo by the cutting knife 202 is realized, and then the fourth air cylinder 204 is contracted, so that the cutting knife 202 moves to an initial position, and the cut bamboo is taken out from the limiting groove 302; after the second air cylinder 7 and the third air cylinder 8 shrink simultaneously, the first air cylinder 104 is started to enable the first clamping plate 103 to move downwards, so that the first clamping plate 103 and the bottom support 105 clamp the bamboo, the first motor is started to drive the first movable seat 102 to move horizontally, so that the first movable seat 102 drags the bamboo to move horizontally until the end parts of the bamboo abut against the corresponding baffle plates 303, the second air cylinder 7 and the third air cylinder 8 respectively drive the second clamping plate 4 and the third clamping plate 5 to move downwards and move downwards again, so that the bamboo is clamped again, the fourth air cylinder 204 pushes the second movable seat 203 to move horizontally in the direction close to the bamboo, and the cutting knife 202 cuts again.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper," "lower," "left," "right," "front," "back," and the like are used herein for illustrative purposes only.

Claims

1. A bamboo cutting device, its characterized in that: the automatic feeding device comprises a feeding mechanism (1), a cutting mechanism (2) and a discharging mechanism (3), wherein the cutting mechanism (2) is arranged between the feeding mechanism (1) and the discharging mechanism (3), the feeding mechanism (1) comprises a first material rack (101), a first movable seat (102) and a first clamping plate (103), the first clamping plate (103) is connected with a first air cylinder (104), a bottom support (105) is arranged right below the first clamping plate (103), and the first movable seat (102) can reciprocate along the first material rack (101); the cutting mechanism (2) comprises a base (201) and a cutting knife (202), and the cutting knife (202) is movably connected with the base (201) back and forth through a second movable seat (203); a sliding rail (209) is arranged at the top of the base (201), a second sliding block is arranged at the bottom of the second movable seat (203), the second sliding block is in clearance fit with the sliding rail (209), and the second movable seat (203) is connected with a fourth air cylinder (204); the discharging mechanism (3) comprises a second material rack (301) and a placing groove (302), the placing groove (302) is arranged at the top of the second material rack (301), a plurality of baffles (303) are arranged in the placing groove (302), the baffles (303) are hinged to the placing groove (302), and bamboo is placed on the bottom support (105) and can extend to the placing groove (302) to be abutted to the baffles (303).

2. The bamboo cutting apparatus of claim 1, wherein: the conveying device is characterized in that a conveying chain is arranged at the top of the first material frame (101), two ends of the conveying chain are rotatably connected with the first material frame (101) through driven wheels and driving wheels respectively, a first sliding block is arranged at the bottom of the first movable seat (102), the first sliding block is in sliding connection with the first material frame (101), and the driving wheels are connected with a first motor.

3. The bamboo cutting device of claim 2, wherein: the left end of the first material rack (101) is rotatably connected with a conveying roller (9).

4. A bamboo cutting apparatus as claimed in claim 3, wherein: and a second clamping plate (4) is arranged right above the conveying roller (9), and the second clamping plate (4) is connected with a second air cylinder (7).

5. The bamboo cutting apparatus of claim 1, wherein: the right-hand member of first work or material rest (101) is equipped with U type spacing groove (10), spacing groove (10) and first work or material rest (101) fixed connection.

6. The bamboo cutting device of claim 5, wherein: a third clamping plate (5) is arranged right above the limiting groove (10), and the third clamping plate (5) is connected with a third air cylinder (8).

7. The bamboo cutting apparatus of claim 1, wherein: the second movable seat (203) is connected with a protection plate (210), and the cutting knife (202) is positioned on the inner side of the protection plate (210).