CN219276068U

CN219276068U - Wood cutting device

Info

Publication number: CN219276068U
Application number: CN202320651883.7U
Authority: CN
Inventors: 刘毅恒
Original assignee: Lushan Liumuwang Jinsinan Co ltd
Current assignee: Lushan Liumuwang Jinsinan Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-06-30
Anticipated expiration: 2033-03-28

Abstract

The application discloses a wood cutting device relates to the technical field of wood processing equipment, and comprises a feeding assembly, wherein the feeding assembly is used for conveying wood; the cutting assembly is rotatably arranged on one side of the feeding assembly and can rotate along the conveying direction perpendicular to the feeding assembly; the driving assembly is connected with the cutting assembly to drive the cutting assembly to rotate so as to periodically approach and depart from the feeding assembly. This application sets up through the direction of delivery through at material loading subassembly and can pivoted cutting assembly, and cutting assembly can rotate under drive assembly's drive to cutting assembly is periodic be close to and keep away from material loading subassembly, reaches automatic cutout timber, need not manual operation's purpose, has improved cutting ligneous efficiency greatly.

Description

Wood cutting device

Technical Field

The application relates to the technical field of wood processing equipment, in particular to a wood cutting device.

Background

The traditional manual timber cutting device of current, after timber reaches the settlement cutting position, the workman is through manual operation cutting saw bit down motion, accomplishes timber cutting, and this operation workman needs to operate equipment repeatedly, wastes time and energy, in addition, when transporting at every turn timber, needs workman's naked eye to judge cutting length, and is inaccurate.

Disclosure of Invention

The main aim at of this application provides a timber cutting device, aims at solving among the prior art traditional manual timber cutting device and needs manual operation, problem that cutting efficiency is low.

The technical scheme adopted by the application is as follows:

a wood cutting device comprising:

the feeding assembly is used for conveying wood;

the cutting assembly is rotatably arranged on one side of the feeding assembly and can rotate along the conveying direction perpendicular to the feeding assembly;

the driving assembly is connected with the cutting assembly to drive the cutting assembly to rotate so as to periodically approach and depart from the feeding assembly.

Optionally, the material loading subassembly includes support body, transfer roller and conveying motor, the transfer roller set up in on the support body, the conveying motor dispose in support body one side is used for the drive the transfer roller rotates.

Optionally, the cutting assembly includes safety cover, cutting blade and cutting motor, cutting blade set up in the safety cover, cutting motor with cutting blade connects.

Optionally, one side of material loading subassembly is provided with the U type seat, the outside symmetry of safety cover is provided with the connecting axle, the safety cover pass through the connecting axle rotate install in the U type seat.

Optionally, the driving assembly includes:

the driving motor is provided with a crank on an output shaft;

one end of the connecting rod is eccentrically hinged to the crank;

the sliding block is arranged on the feeding assembly in a sliding manner, the moving direction of the sliding block is perpendicular to the conveying direction of the feeding assembly, and the sliding block is provided with teeth;

the gear is sleeved on the connecting shaft at one side of the protective cover and meshed with the sliding block.

Optionally, the feeding assembly is provided with a chute, and the sliding block is slidably arranged in the chute.

Compared with the prior art, the beneficial effects of this application are:

according to the wood cutting device, the cutting assembly can rotate through the arrangement of the cutting assembly in the conveying direction of the feeding assembly, and the cutting assembly can be driven by the driving assembly to rotate, so that the cutting assembly is periodically close to and far away from the feeding assembly, automatic wood cutting is achieved, the purpose of no manual operation is achieved, and the wood cutting efficiency is greatly improved.

Drawings

Fig. 1 is a schematic structural view of a wood cutting device according to an embodiment of the present application at one view angle.

The reference numerals in the drawings indicate:

1-feeding assembly, 101-frame body, 102-conveying roller, 103-conveying motor, 2-cutting assembly, 201-protection cover, 202-blade, 203-cutting motor, 3-driving assembly, 301-driving motor, 302-crank, 303-connecting rod, 304-slider, 305-guide plate and 306-gear.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is correspondingly changed.

In the present application, unless explicitly specified and limited otherwise, the terms "coupled," "secured," and the like are to be construed broadly, and for example, "secured" may be either permanently attached or removably attached, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.

Referring to fig. 1, the embodiment of the application provides a wood cutting device, including material loading subassembly 1, cutting subassembly 2 and drive assembly 3, wherein, material loading subassembly 1 is used for conveying timber to cutting subassembly 2 department and carries out timber cutting, and cutting subassembly 2 rotatable set up in one side of material loading subassembly 1, and cutting subassembly 2 can rotate along the direction of delivery of perpendicular to material loading subassembly 1, and drive assembly 3 is connected with cutting subassembly 2 to drive cutting subassembly 2 rotates and periodically is close to and keep away from material loading subassembly 1.

Specifically:

in this embodiment, as shown in fig. 1, the feeding assembly 1 is of a conventional roller conveyor structure,

the device comprises a frame body 101, a conveying roller 102 and a conveying motor 103, wherein the conveying roller 102 is arranged along the length direction of the frame body 101, the conveying roller 102 is connected with the conveying roller 102 through a transmission piece, and the conveying motor is fixed on one side of the frame body 101 through a screw and used for driving the conveying roller 102 to rotate.

In this embodiment, the cutting assembly 2 includes a protecting cover 201, a cutting blade 202 and a cutting motor 203, wherein the protecting cover 201 includes an arc protecting part and a vertical connecting part integrally formed at one side of the arc protecting part, the arc protecting part is hollow, two side walls of the arc protecting part are provided with shaft holes in the middle, a bearing is arranged in the shaft holes, the arc protecting part is provided with a cutter shaft in the middle, two ends of the cutter shaft are arranged in the bearing, one end of the cutter shaft extends out of the arc protecting part, the cutting blade 202 is fixedly mounted on the cutter shaft and rotates along with the cutter shaft, the cutting motor 203 is fixed at one side of the arc protecting part through a bolt, and an output end of the cutting motor 203 is connected with the cutter shaft extending out of one side of the arc protecting part through a coupling, so that the cutting blade 202 is driven by the cutting motor 203 to rotate.

Referring to fig. 1, a U-shaped seat is integrally formed on one side of the frame 101, a shaft hole is formed in the U-shaped seat, connecting shafts are symmetrically arranged on the outer sides of vertical connecting portions of the protective cover 201, the protective cover 201 is rotatably mounted in the U-shaped seat through the connecting shafts, and then the cutting assembly 2 can freely rotate on the feeding assembly 1.

In this embodiment, referring to fig. 1, the driving assembly 3 includes a driving motor 301, a connecting rod 303, a sliding block 304 and a gear 306, where the side wall of the frame 101 on one side of the cutting assembly 2 is horizontally provided with a motor plate, the driving motor 301 is mounted on the motor plate by a screw, a crank 302 is fixedly sleeved on an output shaft of the driving motor 301, a short shaft is eccentrically provided on the crank 302, one end of the connecting rod 303 is provided with a shaft hole, the connecting rod 303 is in clearance fit with the short shaft, two ends of the short shaft are fixedly sleeved with a limiting sleeve, the limiting connecting rod 303 falls off from the short shaft, a horizontal guide plate 305 is integrally formed on the top side of the frame 101, a chute extending along the long shaft direction of the guide plate 305 is provided, side grooves are provided on side walls of the chute, side blocks are provided on two sides of the sliding block 304 and are slidably mounted in the chute, and the side blocks are embedded in the side grooves, thereby preventing the sliding block 304 from falling off from the chute. The sliding block 304 is provided with a pin shaft on two outer side walls close to one side of the driving motor 301, the other end of the connecting rod 303 is provided with a U-shaped connecting part, the U-shaped connecting part is movably sleeved on the pin shaft, so that a hinged relationship is formed, the upper surface of the sliding block 304 is provided with teeth, the gear 306 is sleeved on the connecting shaft on one side of the protective cover 201, and the gear 306 is meshed with the sliding block 304.

It can be appreciated that the embodiment of the application provides a wood cutting device, the working principle of which is: the conveying motor, the cutting motor 203 and the driving motor 301 are synchronously started, in an initial state, the sliding block 304 is located at one side far away from the driving motor 301, after the driving motor 301 is started, the sliding block 304 is driven to move towards one side close to the driving motor 301 through the connecting rod 303 of the crank 302, the gear 306 rotates clockwise at the moment, the connecting shaft rotates along with the gear 306 in the same direction, the protective cover 201 and the cutting blade 202 move downwards integrally, wood located on the feeding device is cut, after the cutting assembly 2 descends to the lowest position, the driving motor 301 drives the sliding motion to move towards one side far away from the driving motor 301 through the connecting rod 303 of the crank 302, the gear 306 rotates anticlockwise at the moment, the connecting shaft rotates along with the gear 306 in the same direction, and the protective cover 201 and the cutting blade 202 move upwards integrally, and cutting is completed. In this way, under the drive of the crank 302 and connecting rod 303 mechanism, the cutting assembly 2 is lifted and lowered in a reciprocating manner to periodically cut wood, so that the wood can be automatically cut, and meanwhile, the lifting time of the cutting assembly 2 is the conveying time of the wood, so that the conveying length of the wood is a determined value, and the aim of accurate cutting is fulfilled.

The foregoing description of the preferred embodiments of the present application is not intended to limit the utility model to the particular embodiments of the present application, but to limit the scope of the utility model to the particular embodiments of the present application.

Claims

1. A wood cutting device, comprising:

the feeding assembly (1), the feeding assembly (1) is used for conveying wood;

the cutting assembly (2) is rotatably arranged on one side of the feeding assembly (1), and the cutting assembly (2) can rotate along the conveying direction perpendicular to the feeding assembly (1);

the driving assembly (3) is connected with the cutting assembly (2) to drive the cutting assembly (2) to rotate so as to periodically approach and separate from the feeding assembly (1).

2. The wood cutting device according to claim 1, wherein the feeding assembly (1) comprises a frame body (101), a conveying roller (102) and a conveying motor (103), the conveying roller (102) is arranged on the frame body (101), and the conveying motor (103) is arranged on one side of the frame body (101) and is used for driving the conveying roller (102) to rotate.

3. The wood cutting device according to claim 1, wherein the cutting assembly (2) comprises a protective cover (201), a cutting blade (202) and a cutting motor (203), the cutting blade (202) being arranged in the protective cover (201), the cutting motor (203) being connected with the cutting blade (202).

4. A wood cutting device according to claim 3, wherein a U-shaped seat is provided on one side of the loading assembly (1), connecting shafts are symmetrically provided on the outer side of the protective cover (201), and the protective cover (201) is rotatably mounted in the U-shaped seat through the connecting shafts.

5. The wood cutting device according to claim 4, wherein the drive assembly (3) comprises:

a drive motor (301), wherein a crank (302) is arranged on an output shaft of the drive motor (301);

a connecting rod (303), wherein one end of the connecting rod (303) is eccentrically hinged to the crank (302);

the sliding block (304) is arranged on the feeding assembly (1) in a sliding manner, the moving direction of the sliding block (304) is perpendicular to the conveying direction of the feeding assembly (1), and the sliding block (304) is provided with teeth;

the gear (306) is sleeved on the connecting shaft at one side of the protective cover (201), and the gear (306) is meshed with the sliding block (304).

6. The wood cutting device according to claim 5, wherein the loading assembly (1) is provided with a chute, the slider (304) being slidingly arranged in the chute.