CN112277089A

CN112277089A - Wood cutting machine

Info

Publication number: CN112277089A
Application number: CN201910677537.4A
Authority: CN
Inventors: 周易
Original assignee: Foshan Yulongxing Packing Industry Co ltd
Current assignee: Foshan Yulongxing Packing Industry Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2021-01-29
Anticipated expiration: 2039-07-25
Also published as: CN112277089B

Abstract

The invention discloses a wood cutting machine, which comprises a bottom plate and a wood placing table; the wood placing table is rotatably installed on the bottom plate through a first rotating shaft, a plurality of placing grooves are uniformly formed in the upper surface of the wood placing table, and the placing grooves are of a semicircular groove structure; the placing groove is provided with a plurality of cutting grooves, and the cutting grooves are perpendicular to the placing groove; the one end that the centre of a circle department was placed to timber is kept away from to the standing groove is provided with the baffle, and the baffle is inserted and is put in the inside of cutting the groove, the extrusion spring is all installed to the inboard of the one end that the standing groove is close to centre of a circle department and baffle. The wood cutting machine can feed wood to be cut (placed in the placing groove) and take the cut wood (taken out of the placing groove) simultaneously in the cutting process, so that the cutting efficiency is improved, and the cutting time is saved.

Description

Wood cutting machine

Technical Field

The invention particularly relates to the technical field of wood cutting, and particularly relates to a wood cutting machine.

Background

The log is a wood section cut into a certain length according to the standard or special specification of size, shape and quality in the length direction of the raw wood. The length of the general regulated material is not more than 12m or 40 feet, and the special material has great application in various aspects such as buildings, furniture, art engraving, paper making and the like.

Use of wood: it is divided into direct use and use as raw material through chemical or special processing. The wood is directly used as follows: buildings, pits, electric poles, sleepers, packaging, furniture, craft sculptures, boats, sports equipment, cultural and educational supplies, musical instruments, decorations, grenade handles, stock, artificial boards, and the like. The raw materials used by chemical processing or special processing comprise: papermaking, rayon, regenerated cellulose, nitrocellulose, cellulose acetate, ethyl cellulose, hydroxy cellulose, phenyl cellulose.

In the prior art, wood, particularly log cutting, needs to be fixed (or limited) firstly, and then a cutting head is adjusted to cut, so that the cutting mode is complex in operation and low in efficiency; meanwhile, due to the cylindrical structure of the log, the log is easy to move when being cut in the prior art, so that the cutting effect is influenced.

Disclosure of Invention

The present invention is directed to a wood cutting machine to solve the problems set forth in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a wood cutting machine includes a base plate and a wood placing table; a rack is vertically arranged on the left side of the bottom plate, a top plate is transversely arranged at the upper end of the rack, a screw rod is rotatably arranged at the bottom of the top plate, a threaded sleeve is connected to the screw rod in a threaded manner, and the threaded sleeve is connected with the top plate in a sliding manner; the bottom of the screw sleeve is fixedly provided with an electric push rod, the telescopic end of the electric push rod is fixedly provided with a mounting frame, and a cutting head for cutting wood is arranged on the mounting frame; the wood placing table is rotatably installed on the bottom plate through a first rotating shaft, a plurality of placing grooves are uniformly formed in the upper surface of the wood placing table, and the placing grooves are of a semicircular groove structure; the placing groove is provided with a plurality of cutting grooves, and the cutting grooves are perpendicular to the placing groove; the one end that the centre of a circle department was placed to timber is kept away from to the standing groove is provided with the baffle, and the baffle is inserted and is put in the inside of cutting the groove, the extrusion spring is all installed to the inboard of the one end that the standing groove is close to centre of a circle department and baffle.

Further scheme: and a rotating motor for driving the screw rod to rotate is fixedly arranged on the rack and is of a positive and negative rotating motor structure.

Further scheme: the fixed mounting has the second gear in the first pivot, still rotate on the bottom plate and install the second pivot, fixed mounting has first gear in the second pivot, and first gear is the sector gear structure, and first gear and second gear meshing.

Further scheme: eight placing grooves are evenly formed in the wood placing table, and teeth are arranged on one eighth of the circumference of the first gear.

Further scheme: and the bottom plate is also fixedly provided with a driving motor, and the output end of the driving motor is in transmission connection with the second rotating shaft through a bevel gear set.

Further scheme: the left and right sides symmetry that the mounting bracket bottom is located the cutting head is provided with two and compresses tightly the cover, compresses tightly cover and passes through electric telescopic handle and mounting bracket fixed connection.

Further scheme: the bottom that compresses tightly the cover is provided with a plurality of telescopic machanisms, and telescopic machanism includes upper strut, connecting rod and lower branch, and the upper and lower both ends of connecting rod slide respectively slidable mounting in the inside of upper strut and lower branch, and the upper and lower both ends of connecting rod still pass through the inside fixed connection of expanding spring and upper strut and lower branch respectively, upper strut and the cover fixed connection that compresses tightly, lower branch fixed mounting has the antiskid piece.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the wood cutting machine, the wood placing table is rotatably arranged on the bottom plate, the wood placing table is uniformly provided with the plurality of placing grooves, a plurality of pieces of wood are placed in the placing grooves and then rotate along with the wood placing table, when the wood rotates to a position right below the cutting head, the electric push rod extends, the wood is cut through the cutting head, feeding (placing in the placing grooves) of the wood to be cut can be simultaneously carried out in the cutting process, and the cut wood is taken (taken out from the placing grooves), so that the cutting efficiency is improved, and the cutting time is saved;

2. the wood cutting machine is characterized in that a baffle is arranged at one end of the placing groove far away from the circle center of the wood placing table, the baffle is inserted into the cutting groove, extrusion springs are arranged at one end of the placing groove close to the circle center and on the inner side of the baffle, and after the wood is placed into the placing groove, the baffle is inserted at a proper position, so that the two extrusion springs extrude the wood, and the wood is prevented from moving and falling off during cutting.

Drawings

Fig. 1 is a schematic structural view of a wood cutting machine.

Fig. 2 is a schematic structural view of a wood placing table in the wood cutting machine.

Fig. 3 is a schematic structural view of a first gear and a second gear in the wood cutting machine.

Fig. 4 is a schematic structural view of the mounting frame in embodiment 2 of the wood cutting machine.

Fig. 5 is a schematic structural view of a compression cover in embodiment 2 of the wood cutting machine.

In the figure: 1-bottom plate, 2-first rotating shaft, 3-second rotating shaft, 4-bevel gear set, 5-driving motor, 6-first gear, 7-second gear, 8-wood placing table, 801-placing groove, 802-cutting groove, 803-baffle, 804-extrusion spring, 9-frame, 10-rotating motor, 11-top plate, 12-thread sleeve, 13-screw, 14-electric push rod, 15-mounting frame, 16-cutting head, 17-electric telescopic rod, 18-pressing cover, 19-telescopic mechanism, 1901-upper support rod, 1902-connecting rod, 1903-telescopic spring, 1904-lower support rod and 20-antiskid sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a wood cutting machine includes a base plate 1 and a wood placing table 3; a rack 9 is vertically installed on the left side of the bottom plate 1, a top plate 11 is transversely installed at the upper end of the rack 9, a screw 13 is rotatably installed at the bottom of the top plate 11, a threaded sleeve 12 is connected to the screw 13 in a threaded manner, the threaded sleeve 12 is slidably connected with the top plate 11, and the threaded sleeve 12 is driven to slide left and right on the bottom of the top plate 11 through the rotation of the screw 13;

specifically, in this embodiment, a rotating motor 10 for driving the screw 13 to rotate is fixedly installed on the frame 9, and the rotating motor 10 is a forward and reverse rotating motor structure and is used for driving the screw 13 to rotate clockwise and counterclockwise;

an electric push rod 14 is fixedly installed at the bottom of the screw sleeve 12, an installation frame 15 is fixedly installed at the telescopic end of the electric push rod 14, and a cutting head 16 for cutting wood is arranged on the installation frame 16;

the wood placing table 8 is rotatably installed on the bottom plate 1 through the first rotating shaft 2, a plurality of placing grooves 801 are uniformly formed in the upper surface of the wood placing table 8, and the placing grooves 801 are of a semicircular groove structure and used for placing cylindrical logs; the placing groove 801 is provided with a plurality of cutting grooves 802, the cutting grooves 802 are perpendicular to the placing groove 801, and when the cutting head 16 is a circular cutting blade for cutting wood, the cutting blade extends into the cutting grooves 802 in the cutting process;

in order to prevent the wood from falling off from the inside of the placing groove 801 during cutting, a baffle plate 803 is arranged at one end of the placing groove 801 away from the center of the circle of the wood placing table 8, the baffle plate 803 is inserted into the cutting groove 802, extrusion springs 804 are respectively arranged at one end of the placing groove 801 close to the center of the circle and at the inner side of the baffle plate 803, and after the wood is placed into the placing groove 801, the baffle plate 803 is inserted into a proper position, so that the two extrusion springs 804 extrude the wood to prevent the wood from moving and falling off during cutting;

a second gear 7 is fixedly installed on the first rotating shaft 2, a second rotating shaft 3 is further rotatably installed on the bottom plate 1, a first gear 6 is fixedly installed on the second rotating shaft 3, the first gear 6 is of a sector gear structure, the first gear 6 is meshed with the second gear 7, and the second gear 7 is driven to intermittently rotate through the first gear 6 when the second rotating shaft 3 rotates, so that the wood placing table 8 is driven to intermittently rotate;

specifically, in this embodiment, eight placing grooves 801 are uniformly formed in the wood placing table 8, teeth are arranged on the eighth circumference of the first gear 6, and the first gear 6 drives the second gear 7 to rotate by the eighth circumference when rotating, so that the wood placing table 8 rotates by the eighth circumference each time, and the wood in each placing groove 801 on the wood placing table 8 is cut;

specifically, in this embodiment, a driving motor 5 is further fixedly mounted on the bottom plate 1, the driving motor 5, and an output end of the driving motor 5 is in transmission connection with the second rotating shaft 3 through a bevel gear set 4.

Example 2

Referring to fig. 4-5, the difference between this embodiment and embodiment 1 is that two compressing covers 18 are symmetrically disposed at the bottom of the mounting frame 15 on the left and right sides of the cutting head 16, the compressing covers 18 are fixedly connected to the mounting frame 15 through an electric telescopic rod 17, the electric telescopic rod 17 drives the compressing covers 18 to move up and down, when wood is cut, the telescopic end of the electric telescopic rod 17 is extended to drive the compressing covers 18 to press down the wood, so as to prevent the wood from moving during cutting;

the bottom that compresses tightly cover 18 is provided with a plurality of telescopic machanism 19, and telescopic machanism 19 includes last branch 1901, connecting rod 1902 and lower branch 1903, and the upper and lower both ends of connecting rod 1902 slide respectively slidable mounting in the inside of last branch 1902 and lower branch 1903, and the upper and lower both ends of connecting rod 1902 still pass through expanding spring 1903 and the inside fixed connection of last branch 1902 and lower branch 1903 respectively, go up branch 1902 and compress tightly cover 18 fixed connection, lower branch 1903 fixed mounting has antiskid ribbed tile 20, when compressing tightly cover 18 and pushing down, passes through antiskid ribbed tile 20 and timber contact to a telescopic machanism 19, and multiple spot contact can effectively fix timber, prevents that timber from rolling in standing groove 801's inside.

According to the wood cutting machine, the wood placing table is rotatably arranged on the bottom plate, the wood placing table is uniformly provided with the plurality of placing grooves, a plurality of pieces of wood are placed in the placing grooves and then rotate along with the wood placing table, when the wood rotates to a position right below the cutting head, the electric push rod extends, the wood is cut through the cutting head, feeding (placing in the placing grooves) of the wood to be cut can be simultaneously carried out in the cutting process, and the cut wood is taken (taken out from the placing grooves), so that the cutting efficiency is improved, and the cutting time is saved; the wood cutting machine is characterized in that a baffle is arranged at one end of the placing groove far away from the circle center of the wood placing table, the baffle is inserted into the cutting groove, extrusion springs are arranged at one end of the placing groove close to the circle center and on the inner side of the baffle, and after the wood is placed into the placing groove, the baffle is inserted at a proper position, so that the two extrusion springs extrude the wood, and the wood is prevented from moving and falling off during cutting.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A wood cutting machine, characterized by comprising a base plate (1) and a wood placing table (3); a rack (9) is vertically installed on the left side of the bottom plate (1), a top plate (11) is transversely installed at the upper end of the rack (9), a screw rod (13) is rotatably installed at the bottom of the top plate (11), a threaded sleeve (12) is connected to the screw rod (13) in a threaded mode, and the threaded sleeve (12) is connected with the top plate (11) in a sliding mode; an electric push rod (14) is fixedly installed at the bottom of the screw sleeve (12), an installation frame (15) is fixedly installed at the telescopic end of the electric push rod (14), and a cutting head (16) used for cutting wood is arranged on the installation frame (16); the wood placing table (8) is rotatably installed on the bottom plate (1) through the first rotating shaft (2), a plurality of placing grooves (801) are uniformly formed in the upper surface of the wood placing table (8), and the placing grooves (801) are of a semicircular groove structure; the placing groove (801) is provided with a plurality of cutting grooves (802), and the cutting grooves (802) are perpendicular to the placing groove (801); one end, away from the circle center of the wood placing table (8), of the placing groove (801) is provided with a baffle plate (803), the baffle plate (803) is inserted into the cutting groove (802), and an extrusion spring (804) is installed at one end, close to the circle center, of the placing groove (801) and on the inner side of the baffle plate (803).

2. The wood cutting machine according to claim 1, characterized in that the frame (9) is fixedly provided with a rotary motor (10) for driving the screw (13) to rotate, and the rotary motor (10) is a forward and reverse rotating motor structure.

3. The wood cutting machine according to claim 1, characterized in that the first rotating shaft (2) is fixedly provided with a second gear (7), the bottom plate (1) is further rotatably provided with a second rotating shaft (3), the second rotating shaft (3) is fixedly provided with a first gear (6), the first gear (6) is of a sector gear structure, and the first gear (6) is meshed with the second gear (7).

4. The wood cutting machine according to claim 3, characterized in that eight placing grooves (801) are evenly arranged on the wood placing table (8), and teeth are arranged on one eighth of the circumference of the first gear (6).

5. The wood cutting machine according to claim 4, characterized in that the bottom plate (1) is further fixedly provided with a driving motor (5), the driving motor (5), and the output end of the driving motor (5) is in transmission connection with the second rotating shaft (3) through a bevel gear set (4).

6. The wood cutting machine according to any one of claims 1 to 5, characterized in that two compression covers (18) are symmetrically arranged at the bottom of the mounting frame (15) on the left and right sides of the cutting head (16), and the compression covers (18) are fixedly connected with the mounting frame (15) through electric telescopic rods (17).

7. The wood cutting machine according to claim 6, characterized in that a plurality of telescoping mechanisms (19) are arranged at the bottom of the compression cover (18), each telescoping mechanism (19) comprises an upper support rod (1901), a connecting rod (1902) and a lower support rod (1903), the upper end and the lower end of each connecting rod (1902) are slidably mounted inside the upper support rod (1902) and the lower support rod (1903) respectively, the upper end and the lower end of each connecting rod (1902) are fixedly connected with the inside of the upper support rod (1902) and the inside of the lower support rod (1903) respectively through a telescoping spring (1903), the upper support rod (1902) is fixedly connected with the compression cover (18), and an anti-slip sheet (20) is fixedly mounted on the lower support rod (1903).