CN216941072U

CN216941072U - Edge sawing machine with automatically adjusted roller

Info

Publication number: CN216941072U
Application number: CN202122957451.2U
Authority: CN
Inventors: 罗永锋; 罗梓谦; 梁伟林; 梁灿明
Original assignee: Guangzhou Henglin Woodworking Machinery Co ltd
Current assignee: Guangzhou Henglin Woodworking Machinery Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-07-12
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses an edge sawing machine with a roller capable of being automatically adjusted, and belongs to the technical field of edge sawing machine equipment. Including installation frame, cutting device, tight roller, actuating mechanism and adjustment mechanism of clamp, cutting device, tight roller, actuating mechanism and adjustment mechanism all set up on the installation frame, it comprises lower roller and last roller to press from both sides tight roller, lower roller and last roller are equipped with four respectively, four lower roller sets up side by side, four it sets up under four rollers side by side and four goes up roller and four lower roller one-to-ones, the actuating mechanism transmission is connected to and presss from both sides tight roller, cutting device is equipped with two, two cutting device symmetry sets up in the both sides of installation frame, and is in the intermediate position department that presss from both sides tight roller, the side at last roller is established to the adjustment mechanism cover. The utility model has simple structure, is convenient to use and can automatically adjust the distance between the clamping rollers according to the thickness of the wood board.

Description

Edge sawing machine with automatically adjusted roller

Technical Field

The utility model relates to the technical field of edge sawing machine equipment, in particular to an edge sawing machine with a roller capable of being automatically adjusted.

Background

The edge sawing machine is one of tools for cutting and processing a wood board, and generally takes a circular saw blade as a cutting tool, so that the feeding speed can be increased and the processing quality of the board edge can be improved by increasing the rotating speed of the circular saw blade. The simplest method for increasing the rotating speed of the saw blade is to use a high-speed transmission belt to increase the speed, and a frequency conversion unit can also be used for increasing the rotating speed of a saw blade motor. In order to improve the processing quality and prolong the service life of the cutter, a hard alloy tipped circular saw blade can be adopted, and the method is more necessary for the edge sawing processing of a plastic veneer, a cement shaving board and a gypsum shaving board. In order to avoid the influence of plate edge accumulation on continuous operation in a high-production line, some edge sawing machines adopt a saw blade-milling cutter combined tool bit, and the plate edges are broken and then pumped away by a pneumatic pipeline while being sawn. For some artificial board products with hard, crisp and compact surfaces, when the requirement on the board edges is high, double saw blades can be adopted for cutting edges, so that the front and back sides of the board can be cut from outside to inside, and the board edges are prevented from being broken due to burring and cracking.

But the trimming machine among the prior art can only cut the template of single thickness and press from both sides tightly, can only manually adjust the interval of pressing from both sides tight roller when the plank size differs, and the operation is very loaded down with trivial details and the regulation precision is low.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an edge sawing machine with a roller capable of being automatically adjusted, and aims to solve the technical problems of high adjusting difficulty and low precision in processing wood boards with different thicknesses of a traditional edge sawing machine.

The embodiment of the utility model adopts the following technical scheme: the utility model provides a trimming machine of roller automatically regulated, includes installation frame, cutting device, presss from both sides tight roller, actuating mechanism and adjustment mechanism, cutting device, the tight roller that presss from both sides, actuating mechanism and adjustment mechanism all set up on the installation frame, it comprises lower roller and last roller to press from both sides tight roller, lower roller and last roller are equipped with four respectively, four lower roller sets up side by side, four it sets up under four roller directly over and four last roller and four lower roller one-to-ones side to go up the roller side by side, the actuating mechanism transmission is connected to and presss from both sides tight roller, cutting device is equipped with two, two the cutting device symmetry sets up in the both sides of installation frame, and is in the intermediate position department that presss from both sides tight roller, the side at last roller is established to the adjustment mechanism cover.

Further, the adjusting mechanism comprises an adjusting motor, an adjusting worm, adjusting worm gear sleeves, four lifting screw rods, four roller sleeves and screw rod limiting cylinders, the adjusting worm is transversely erected at the top of the installing frame, the adjusting motor is in transmission connection with the adjusting worm, the four adjusting worm are movably arranged on the installing frame and are respectively positioned right above the four upper roller cylinders, the adjusting worm is meshed with the four adjusting worm gear sleeves, internal threads are arranged on the inner side wall of the adjusting worm gear sleeves, the four lifting screw rods are respectively inserted into the four adjusting worm gear sleeves and are meshed with the internal threads on the adjusting worm gear sleeves, the four screw rod limiting cylinders are arranged on the installing frame and are respectively positioned right above the four upper roller cylinders, and the lifting screw rods are limited in the screw rod limiting cylinders, the four roller sleeves are respectively sleeved at the side ends of the four upper rollers, and the bottoms of the four lifting screw rods are respectively fixedly connected with the four roller sleeves.

Further, adjustment mechanism is equipped with two, two adjustment mechanism all sets up on the installation frame and is in the both sides of pressing from both sides tight roller respectively.

Furthermore, be equipped with lift limit baffle on the installation frame, lift limit baffle is equipped with eight, eight lift limit baffle sets up respectively in the both sides of installation frame and is in the both sides of four last rollers, roller cover plug-in mounting is on the roller cover.

Further, pan feeding mouth department of installation frame is equipped with surveys the material platform, the both ends of surveying the material platform are equipped with a thickness measurement sensor respectively.

The embodiment of the utility model adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, the adjusting worm is driven to rotate by the adjusting motor, the adjusting worm gear sleeve is driven to rotate by the adjusting worm, the lifting screw rod is driven to lift by the rotation of the adjusting worm gear sleeve and drives the four roller sleeves to lift synchronously, and the four upper rollers are driven to lift synchronously in the driving process of the four roller sleeves, so that the distance between the upper rollers and the lower rollers is controlled, and the wood board adjusting mechanism is suitable for wood boards with different sizes.

Secondly, the material measuring platform is arranged at the material inlet of the mounting frame, the two ends of the material measuring platform are respectively provided with the thickness measuring sensors, the thickness of the wood board can be measured through the thickness measuring sensors, the thickness of the wood board can be measured before the wood board enters the clamping rollers, and then the adjusting mechanism adjusts the distance between the clamping rollers according to the measured data, so that the clamping rollers can be suitable for various wood boards with different thicknesses.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not limit the utility model. In the drawings:

FIG. 1 is a schematic view of a first angular configuration of the present invention;

FIG. 2 is a second angular configuration of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a side view of the present invention;

reference numerals

The device comprises an installation frame 1, a cutting device 2, a clamping roller 3, a lower roller 31, an upper roller 32, a driving mechanism 4, an adjusting mechanism 5, an adjusting motor 51, an adjusting worm 52, an adjusting worm gear sleeve 53, a lifting screw rod 54, a roller sleeve 55, a screw rod limiting cylinder 56, a lifting limiting baffle 6, a material measuring platform 7 and a thickness measuring sensor 71.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. 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.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

The embodiment of the utility model provides an edge sawing machine with automatically adjusted rollers, which comprises an installation frame 1, a cutting device 2, clamping rollers 3, a driving mechanism 4 and an adjusting mechanism 5, wherein the cutting device 2, the clamping rollers 3, the driving mechanism 4 and the adjusting mechanism 5 are all arranged on the installation frame 1, each clamping roller 3 consists of a lower roller 31 and an upper roller 32, the lower rollers 31 and the upper rollers 32 are respectively provided with four, the four lower rollers 31 are arranged side by side, the four upper rollers 32 are arranged above the four lower rollers 31 side by side, the four upper rollers 32 correspond to the four lower rollers 31 one by one, when in use, a wood board needing edge sawing is inserted between the four lower rollers 31 and the upper rollers 32, the wood board is clamped and driven by clamping force between the upper rollers 32 and the lower rollers 31, the driving mechanism 4 is in transmission connection with the clamping rollers 3, can drive through actuating mechanism 4 and press from both sides tight roller 3 and rotate to the realization is to the drive of plank, cutting device 2 is equipped with two, two cutting device 2 symmetry sets up in the both sides of installation frame 1, and is in the intermediate position department of pressing from both sides tight roller 3, presss from both sides tight transmission back through pressing from both sides tight roller 3 to the plank and cuts edge through cutting device 2, the side at last roller 32 is established to 5 covers of adjustment mechanism, can drive through adjustment mechanism 5 and go up roller 32 and reciprocate to the realization is adjusted the interval between last roller 32 and the lower roller 31.

Preferably, the adjusting mechanism 5 includes an adjusting motor 51, an adjusting worm 52, an adjusting worm gear sleeve 53, a lifting screw 54, a roller sleeve 55, and screw rod limiting cylinders 56, the adjusting worm 52 is transversely erected on the top of the mounting frame 1, the adjusting motor 51 is connected to the adjusting worm 52 in a transmission manner, four adjusting worms 52 are provided, four adjusting worms 52 are movably arranged on the mounting frame 1 and are respectively positioned right above the four upper rollers 32, the adjusting worm 52 is meshed with the four adjusting worm gear sleeves 53, inner side walls of the adjusting worm gear sleeves 53 are provided with internal threads, four lifting screw rods 54 are provided, the four lifting screw rods 54 are respectively inserted into the four adjusting worm gear sleeves 53 and are meshed with the internal threads on the adjusting worm gear sleeves 53, four screw rod limiting cylinders 56 are provided, the four screw rod limiting cylinders 56 are all arranged on the mounting frame 1 and are respectively positioned right above the four upper rollers 32, the lifting screw rod 54 is limited in a screw rod limiting cylinder 56, the lifting screw rod 54 is limited by the screw rod limiting cylinder 56, four roller sleeves 55 are arranged, the four roller sleeves 55 are respectively sleeved at the side ends of the four upper rollers 32, the bottoms of the four lifting screw rods 54 are respectively fixedly connected with the four roller sleeves 55, when the lifting screw rod is used, the adjusting motor 51 drives the adjusting worm 52 to rotate, the adjusting worm 52 drives the adjusting worm gear sleeve 53 to rotate, the adjusting worm gear sleeve 53 rotates to drive the lifting screw rod 54 to lift and drive the four roller sleeves 55 to lift synchronously, and the four upper rollers 32 are driven to lift synchronously in the driving process of the four roller sleeves 55, so that the distance between the upper rollers 32 and the lower rollers 31 is controlled, and the lifting screw rod is suitable for various wood boards with different sizes.

Preferably, the adjusting mechanisms 5 are two, the two adjusting mechanisms 5 are arranged on the installation frame 1 and are respectively positioned on two sides of the clamping roller 3, and the two sides of the clamping roller 3 can be synchronously driven up and down through the two adjusting mechanisms 5.

Preferably, the installation frame 1 is provided with eight lifting limit baffles 6, the eight lifting limit baffles 6 are respectively arranged on two sides of the installation frame 1 and on two sides of the four upper rollers 32, the roller sleeves 55 are inserted on the roller sleeves 55, and the lifting limit baffles 6 limit the lifting of the roller sleeves 55, so that the roller sleeves 55 vertically move up and down.

Preferably, the pan feeding mouth department of installation frame 1 is equipped with surveys material platform 7, the both ends of surveying material platform 7 are equipped with a thickness measurement sensor 71 respectively, measure the thickness of plank through the thickness measurement sensor 71 that sets up to this can the plank get into and press from both sides the thickness of plank before tight roller 3 and measure, then adjustment mechanism 5 adjusts the interval between tight roller 3 according to measured data, thereby makes tight roller 3 can be applicable to the plank of various different thickness.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a cylinder automatically regulated's trimming machine which characterized in that: comprises an installation frame (1), a cutting device (2), two clamping rollers (3), a driving mechanism (4) and an adjusting mechanism (5), wherein the cutting device (2), the clamping rollers (3), the driving mechanism (4) and the adjusting mechanism (5) are all arranged on the installation frame (1), the clamping rollers (3) are composed of lower rollers (31) and upper rollers (32), the lower rollers (31) and the upper rollers (32) are respectively provided with four, the four lower rollers (31) are arranged side by side, the four upper rollers (32) are arranged right above the four lower rollers (31) side by side, the four upper rollers (32) are in one-to-one correspondence with the four lower rollers (31), the driving mechanism (4) is in transmission connection with the clamping rollers (3), the cutting device (2) is provided with two, the two cutting devices (2) are symmetrically arranged at two sides of the installation frame (1), and is positioned in the middle position of the clamping roller (3), and the adjusting mechanism (5) is sleeved at the side end of the upper roller (32).

2. The edge sawing machine with the automatically adjusted roller as claimed in claim 1, wherein: the adjusting mechanism (5) comprises an adjusting motor (51), adjusting worms (52), adjusting worm gear sleeves (53), lifting screw rods (54), roller sleeves (55) and screw rod limiting cylinders (56), the adjusting worms (52) are transversely erected at the top of the installation frame (1), the adjusting motor (51) is in transmission connection with the adjusting worms (52), four adjusting worms (52) are arranged, the four adjusting worms (52) are movably arranged on the installation frame (1) and are respectively positioned right above the four upper roller cylinders (32), the adjusting worms (52) are meshed with the four adjusting worm gear sleeves (53), internal threads are arranged on the inner side wall of the adjusting worm gear sleeves (53), the four lifting screw rods (54) are arranged, the four lifting screw rods (54) are respectively inserted into the four adjusting worm gear sleeves (53) and are meshed with the internal threads on the adjusting worm gear sleeves (53), the utility model discloses a roller set, including installation frame (1), the spacing section of thick bamboo of lead screw (56) is equipped with four, four the spacing section of thick bamboo of lead screw (56) all sets up on installation frame (1) and is in four directly over going up roller (32) respectively, lift lead screw (54) are spacing in spacing section of thick bamboo of lead screw (56), roller cover (55) are equipped with four, and four roller covers (55) are established respectively at the side of four going up roller (32), four the bottom of lift lead screw (54) respectively with four roller covers (55) fixed connection.

3. The edge sawing machine with the automatically adjusted roller as claimed in claim 2, wherein: the two adjusting mechanisms (5) are arranged, and the two adjusting mechanisms (5) are arranged on the installation frame (1) and are respectively positioned on two sides of the clamping roller (3).

4. A cylinder self-adjusting trimming machine according to claim 3, characterized in that: be equipped with lift limit baffle (6) on installation frame (1), lift limit baffle (6) are equipped with eight, eight lift limit baffle (6) set up respectively in the both sides of installation frame (1) and are in the both sides of four last rollers (32), roller cover (55) cartridge is on roller cover (55).

5. The edge sawing machine with the automatically adjusted roller as claimed in claim 1, wherein: the pan feeding mouth department of installation frame (1) is equipped with surveys material platform (7), the both ends of surveying material platform (7) are equipped with a thickness measurement sensor (71) respectively.