CN211053902U

CN211053902U - Wood horizontal cutting saw

Info

Publication number: CN211053902U
Application number: CN201921780475.1U
Authority: CN
Inventors: 黄妃养
Original assignee: Foshan Zhonghaoxing Woodworking Machinery Co ltd
Current assignee: Foshan Zhonghaoxing Woodworking Machinery Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-21
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to a timber cross-cutting saw, which comprises a rack, wherein the top of the rack is provided with a table top, the table top is provided with a plurality of driving rollers, and the driving rollers are all connected with a first motor through a chain wheel device; a saw blade is arranged in the rack below the table top and is arranged on an output shaft of a second motor, the second motor is arranged on a piston rod of an oil cylinder, and the piston rod of the oil cylinder is upwards arranged in the rack; one side of mesa is equipped with the riser, is equipped with a plurality of pinch rollers with the equal quantity of initiative gyro wheel on the riser, and a plurality of pinch rollers are located a plurality of initiative gyro wheels directly over respectively the one-to-one, and each pinch roller all locates on the different slider, and each slider is connected with the piston rod of locating the different cylinders on the riser respectively in the different longitudinal rails of establishing on the riser in the cunning respectively. The utility model discloses be favorable to improving packaging efficiency.

Description

Wood horizontal cutting saw

Technical Field

The utility model relates to a timber processing machinery, concretely relates to structural improvement of timber cross cut saw.

Background

The timber cross cutting saw is provided with a driving roller for driving timber to move on a table board, a saw blade is lifted and lowered below the table board, and a pressing wheel device for pressing the timber when the saw blade works is arranged above the table board. The pinch roller device of the traditional wood horizontal sawing machine is generally arranged on the inner wall of a box body arranged on the periphery of a table board, and the pinch roller device can be installed only after the box body is installed, so that the installation efficiency is not improved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a timber crosscut saw aims at improving the above-mentioned not enough that traditional like product exists.

Therefore, the utility model adopts the following technical scheme:

a timber cross-cutting saw comprises a rack, wherein the top of the rack is horizontally provided with a table board, the table board is provided with a plurality of driving rollers, and the driving rollers are connected to a first motor through a chain wheel device so as to be driven by the first motor to synchronously rotate in the same direction, so that timber on the table board is driven to move from a table board feeding end to a table board discharging end; a saw blade which is crossed with the advancing direction of the wood and is used for transversely sawing the wood is arranged in the rack below the table board, the saw blade is rotationally arranged on an output shaft of a second motor along with a shaft, the second motor is arranged on a piston rod of an oil cylinder, and the piston rod of the oil cylinder is upwards arranged in the rack and is used for driving the saw blade to move up and down along a saw blade hole arranged on the table board relative to the wood; one side of mesa is equipped with the face and the riser that timber advancing direction paralleled, be equipped with on the riser with the equal quantity of initiative gyro wheel, a plurality of pinch rollers that are used for compressing tightly timber downwards when saw bit cross-cut timber, a plurality of pinch rollers locate a plurality of initiative gyro wheels directly over respectively the one-to-one, each pinch roller all locates on the different slider, each slider cunning respectively on the different vertical rails of establishing on the riser and respectively with locate the piston rod of the different cylinders on the riser and be connected, with drive by the cylinder drive of difference and the pinch roller on the face separately for the initiative gyro wheel up-and-down motion that corresponds.

Preferably, a fluorescent sensor for determining the head truncation position of the wood is arranged on the vertical plate.

Preferably, the vertical plate is further provided with a laser measuring instrument which is used for being matched with the fluorescence sensor to determine the length of the wood.

As the preferred scheme, the horizontal wood sawing machine further comprises a box body which surrounds the whole rack in the box body, the bottom of the box body is fixed on the rack, and the box wall of the box body is provided with a feeding hole butted with the feeding end of the rack and a discharging hole butted with the discharging end of the rack.

The utility model discloses a pinch roller device locates on the same riser, can install in advance, then will settle pinch roller device's riser and install on the rack, is favorable to improving packaging efficiency.

Drawings

Fig. 1 is a schematic view of the general structure of an embodiment of the present invention (arrows in the figure represent the direction of travel of wood).

Detailed Description

The present invention will be described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1:

the utility model provides a timber crosscut saw, includes rack 1, and rack 1's top level is equipped with mesa 2, is equipped with five drive rolls 3 on the mesa 2, and five drive rolls 3 all connect in first motor 4 through the sprocket assembly to by the synchronous syntropy of this first motor 4 drive, thereby the timber on the drive mesa 2 moves from 2 pan feeding ends of mesa to 2 discharge ends of mesa.

A saw blade 5 crossed with the advancing direction of the wood and used for transversely sawing the wood is arranged in the rack 1 below the table top 2, the saw blade 5 is rotatably arranged on an output shaft of the second motor 6 along with a shaft, the second motor 6 is arranged on a piston rod of the oil cylinder 7, and the piston rod of the oil cylinder 7 is upwards arranged in the rack 1 so as to be used for driving the saw blade 5 to move up and down relative to the wood along a saw blade hole 2.1 arranged on the table top 2.

One side of mesa 2 is equipped with the face and the parallel riser 8 of timber advancing direction, is equipped with five a plurality of pinch rollers 9 that are used for compressing tightly timber downwards when 5 cross-saws timber of saw bit on the riser 8, and five pinch rollers 9 are located five initiative gyro wheels 3 directly over respectively one-to-one.

Each pinch roller 9 is arranged on different slide blocks 10, each slide block 10 is respectively connected on different longitudinal rails 11 arranged on the vertical plate 8 in a sliding way and is respectively connected with piston rods of different cylinders 12 arranged on the vertical plate 8, so that the pinch rollers 9 on the respective plate surfaces are driven by the different cylinders 12 to move up and down relative to the corresponding driving idler wheels 3.

The pressing wheels 9, the sliding blocks 10, the sliding rails 11 and the air cylinders 12 can be arranged on the vertical plate 8 in advance, and when the machine is assembled, the vertical plate 8 is arranged on the rack 1 according to the set installation position, so that the five pressing wheels 9 and the five driving rollers 3 are in one-to-one up-and-down correspondence.

The vertical plate 8 is provided with a fluorescence sensor 13 for determining the head section position of the wood, the fluorescence sensor 13 is arranged on a first mounting rod 16, and the first mounting rod 16 is arranged on the vertical plate 8 near the saw blade 5. When the device is used, a truncation line needs to be drawn in advance on the head of the wood by fluorescent powder, and the fluorescent sensor 13 can be used for controlling the driving roller 3 to stop running and starting the saw blade 5 to saw the head of the wood along the truncation line by detecting the truncation line on the wood.

The vertical plate 8 is also provided with a laser measuring instrument 14 which is used for determining the length of the wood together with the fluorescent sensor 13, the laser measuring instrument 14 is arranged on a second mounting rod 17, and the second mounting rod 17 is arranged between the first mounting rod 16 and the feeding end of the table top 2. When the device is used, the fluorescent sensor 13 can be used for obtaining the head position information of the timber, the laser measuring instrument 15 can be used for obtaining the tail position information of the timber, and the cutting length of the timber can be determined by combining the two sets of data.

The wood horizontal sawing machine further comprises a box body 15 which surrounds the whole rack 1, the box body 15 is fixed on the rack 1, and a feed inlet 15.1 which is butted with a feed end of the table board 2 and a discharge outlet 15.2 which is butted with a discharge end of the table board 2 are arranged on the box wall of the box body. The box body 15 prevents the working part of the timber cross-sawing machine from being exposed to the outside and prevents sawdust from splashing around.

Claims

1. A timber cross cutting saw comprises a rack (1), wherein a table top (2) is horizontally arranged at the top of the rack (1), a plurality of driving rollers (3) are arranged on the table top (2), and the driving rollers (3) are connected to a first motor (4) through a chain wheel device so as to be driven by the first motor (4) to synchronously rotate in the same direction, so that timber on the table top (2) is driven to move from a feeding end of the table top (2) to a discharging end of the table top (2); a saw blade (5) which is crossed with the advancing direction of the wood and used for transversely sawing the wood is arranged in the rack (1) below the table top (2), the saw blade (5) is arranged on an output shaft of a second motor (6) along with a shaft in a rotating manner, the second motor (6) is arranged on a piston rod of an oil cylinder (7), and the piston rod of the oil cylinder (7) is upwards arranged in the rack (1) so as to be used for driving the saw blade (5) to move up and down relative to the wood along a saw blade hole (2.1) formed in the table top (2); the method is characterized in that: one side of mesa (2) is equipped with face and timber advancing direction parallel riser (8), be equipped with on riser (8) with initiative gyro wheel (3) same quantity, a plurality of pinch rollers (9) that are used for compressing tightly timber downwards when saw blade (5) violently saw timber, a plurality of pinch rollers (9) are located a plurality of initiative gyro wheels (3) directly over respectively the one-to-one, each pinch roller (9) are all located on different slider (10), each slider (10) are the sliding connection respectively on different vertical rails (11) of establishing on riser (8) and are connected with the piston rod of locating different cylinders (12) on riser (8) respectively, in order to drive pinch roller (9) on the face of each other by the drive of different cylinders (12) and for the initiative gyro wheel (3) up-and-down motion that corresponds.

2. A timber cross cut saw as claimed in claim 1, wherein: a fluorescent sensor (13) for determining the head section position of the wood is arranged on the vertical plate (8).

3. A timber cross cut saw as claimed in claim 2, wherein: the vertical plate (8) is also provided with a laser measuring instrument (14) which is used for being matched with the fluorescence sensor (13) to determine the length of the wood.

4. A timber cross cut saw as claimed in claim 1, wherein: still include box (15) of enclosing whole rack (1) in, the bottom of this box (15) is fixed in rack (1), and its tank wall is equipped with feed inlet (15.1) with mesa (2) feed end butt joint and discharge gate (15.2) with mesa (2) discharge end butt joint.