CN211640236U - Multi-blade longitudinal sawing machine with up-down sawing function - Google Patents

Abstract

The utility model discloses a multi-disc rip sawing machine with saw cut function from top to bottom, include base, casing, go up saw blade group and lower saw blade group, four corners of base bottom all are fixed with the shock attenuation stabilizer blade, and the central position department at base top is provided with conveying part, the inside central position department of conveying part is provided with the roller bearing, and is fixed with lower saw blade group on the roller bearing, the one end at casing top is fixed with the third motor, and the output of third motor passes through pulley mechanism and last saw blade group link, one side of casing articulates there is the protective cover, one side at base top is fixed with the switch board. The utility model discloses an install the base, four corners of base bottom all are fixed with the shock attenuation stabilizer blade, and the inside of shock attenuation stabilizer blade evenly is provided with the moving part through reset spring, the top of moving part all with the bottom fixed connection of base for play the absorbing effect of buffering at the in-process of timber processing, improve the stability when the device moves.

Description

A multi-piece vertical saw with up and down sawing function

technical field

The utility model relates to the technical field of multi-piece longitudinal sawing machines, in particular to a multi-piece longitudinal sawing machine with up and down sawing functions.

Background technique

The wood industry occupies an important position in the national economy due to its low energy consumption, less pollution and renewable resources. The wood processing industry has become one of the fastest growing and promising manufacturing industries in China, and is widely used in the wood processing industry. With a series of woodworking vertical sawing machines such as multi-piece vertical sawing machines, most of the existing multi-piece vertical sawing machines have some problems, as follows;

1. In the process of processing wood, there is usually a large vibration, and most of these multi-blade longitudinal sawing machines do not have the function of cushioning, and the stability is poor;

2. Most of the existing multi-blade longitudinal sawing machines are single-direction sawing, which has low work efficiency, and is prone to generate a large amount of dust and debris during sawing, polluting the environment;

3. Most of the existing multi-blade longitudinal sawing machines are not conducive to fixing and limiting wood of different heights, and are prone to deviation and displacement during transmission.

Utility model content

The purpose of the present utility model is to provide a multi-piece vertical sawing machine with up and down sawing functions, so as to solve the problems of poor stability, low work efficiency, environmental pollution and unfavorable limitation of wood in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a multi-slice vertical saw with up and down sawing function, including a base, a casing, an upper saw blade group and a lower saw blade group, and four saw blades at the bottom of the base. The corners are fixed with shock-absorbing feet, and the central position of the top of the base is provided with a conveying part, the central position inside the conveying part is provided with a roller, and the lower saw blade group is fixed on the roller. A second motor is fixed on one side, and the output end of the second motor is connected with the roller, one end of the base is fixed with a first motor, and the output end of the first motor is connected with the conveying roller through a pulley mechanism. The upper cover is provided with a casing, and the top inside the casing is evenly fixed with a cylinder, the output end of the cylinder is fixed with a frame body through a telescopic rod, and an upper saw blade group is arranged at the central position of the frame body, the casing One end of the top of the body is fixed with a third motor, and the output end of the third motor is connected to the upper saw blade group through a pulley mechanism, one side of the casing is hinged with a protective cover, and one side of the top of the base is fixed with a control cabinet .

Preferably, a dust suction fan is evenly arranged at the bottom end inside the base, and a filter screen is arranged in the base above the dust suction fan, so as to facilitate the adsorption and treatment of dust debris.

Preferably, sliding grooves are provided on both sides inside the base, and sliding blocks matching the sliding grooves are provided on both sides of the filter screen, so as to facilitate sliding, disassembly and replacement of the filter screen.

Preferably, guide grooves are provided on both sides of the interior of the housing, guide blocks matching the guide grooves are provided on both sides of the frame body, and pressure rollers are evenly arranged at the bottom of the frame body, which is beneficial for fixing the limiter. bit of wood.

Preferably, a feeding port is provided on one side of the housing, and a curtain is provided inside the feeding port to prevent flying debris from splashing out during sawing.

Preferably, movable parts are evenly arranged in the interior of the shock-absorbing support legs through a return spring, and the top ends of the movable parts are fixedly connected with the bottom of the base, and sliding sheets are provided on both sides of the bottom of the movable parts. Both sides of the inside of the support feet are provided with sliding rails that match the sliding sheets to improve the stability of the device.

Compared with the prior art, the beneficial effects of the present utility model are:

(1) The multi-piece vertical saw with up and down sawing function is installed with a base, and shock-absorbing feet are fixed at the four corners of the bottom of the base. The top of the base is fixedly connected with the bottom of the base, so that if there is vibration when sawing wood, the vibration force will cause the base to press down on the movable part, which will urge the movable part to compress the return spring, and absorb part of the impact force through the retraction and rebound of the return spring. It can play the role of buffering and shock absorption in the process of wood processing, and improve the stability of the device during operation.

(2) The multi-piece vertical saw with up and down sawing function is installed with a conveying part, an upper saw blade group, a lower saw blade group, a second motor and a third motor, and the second motor drives the roller and the lower saw blade group. Rotating, the third motor drives the upper saw blade group to rotate through the pulley mechanism, so that the upper and lower groups of saw blades are sawed at the same time, which improves the rate of processed materials and improves the processing quality. The dust and debris generated during sawing are adsorbed into the interior of the base. After being filtered by the filter screen, the clean gas is discharged, and the waste remains inside the base for subsequent centralized cleaning.

(3) The multi-piece longitudinal sawing machine with up and down sawing function is installed with a casing, the top of the inside of the casing is evenly fixed with a cylinder, the output end of the cylinder is fixed with a frame body through a telescopic rod, and the bottom of the frame body is evenly provided with The pressure roller, the cylinder drives the frame body to rise and fall, so that the pressure roller presses down and conflicts with the wood, which is beneficial to fix and limit the wood of different heights. The guide groove matched with the block is convenient to play the role of limit and guide when pressing the roller down, and improve the stability.

Description of drawings

Fig. 1 is the front view sectional structure schematic diagram of the present utility model;

Fig. 2 is the partial top view structure schematic diagram of the utility model;

Fig. 3 is the partial side view structure schematic diagram of the utility model;

FIG. 4 is a schematic cross-sectional structural diagram of a shock-absorbing support foot of the present invention;

FIG. 5 is a system block diagram of the present invention.

In the figure: 1, the first motor; 2, the base; 3, the conveying roller; 4, the shell; 5, the guide groove; 6, the guide block; 7, the cylinder; 8, the protective cover; 9, the upper saw blade group; , pressure roller; 11, frame body; 12, feeding port; 13, control cabinet; 14, chute; 15, shock absorption feet; 1501, movable parts; 1502, return spring; 16, dust suction fan; 17, filter Net; 18, lower saw blade group; 19, roller; 20, second motor; 21, conveying part; 22, curtain; 23, third motor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-5 , an embodiment of the present invention: a multi-blade vertical saw with up and down sawing function, including a base 2 , a housing 4 , an upper saw blade group 9 and a lower saw blade group 18 , the four corners of the bottom of the base 2 are fixed with shock-absorbing feet 15, the interior of the shock-absorbing feet 15 is evenly provided with a movable piece 1501 through the return spring 1502, and the top of the movable piece 1501 is fixedly connected with the bottom of the base 2. Both sides of the bottom of the component 1501 are provided with sliding sheets, and both sides inside the shock-absorbing feet 15 are provided with sliding rails matching the sliding sheets;

If there is vibration when sawing the wood, the vibration force will cause the base 2 to press down on the movable member 1501, and the movable member 1501 will be urged to compress the return spring 1502, and a part of the impact force will be absorbed by the elastic rebound of the return spring 1502, so that in the process of wood processing It plays the role of buffering and shock absorption, and improves the stability of the device during operation;

And the central position of the top of the base 2 is provided with a conveying part 21, and the central position inside the conveying part 21 is provided with a roller 19, and the lower saw blade group 18 is fixed on the roller 19, and a second blade is fixed on one side of the base 2. The motor 20, and the output end of the second motor 20 is connected to the roller 19, one end of the base 2 is fixed with the first motor 1, and the output end of the first motor 1 is connected to the conveying roller 3 through the pulley mechanism, and the upper part of the conveying part 21 The cover is provided with a casing 4, and the top inside the casing 4 is evenly fixed with a cylinder 7, the output end of the cylinder 7 is fixed with a frame body 11 through a telescopic rod, both sides inside the casing 4 are provided with guide grooves 5, and the frame body Both sides of 11 are provided with guide blocks 6 that match the guide grooves 5, and the bottom of the frame body 11 is evenly provided with pressing rollers 10;

The air cylinder 7 drives the frame body 11 to rise and fall, so that the pressing roller 10 presses down and collides with the wood, which is beneficial to fix and limit the wood of different heights. There is a guide groove 5 matched with the guide block 6, which is convenient to play a limiting and guiding role when pressing the pressing roller 10 down, and improve the stability;

The upper saw blade group 9 is arranged at the central position of the frame body 11, and the third motor 23 is fixed at one end of the top of the casing 4, wherein the models of the first motor 1, the second motor 20 and the third motor 23 can be Y90S. -2, and the output end of the third motor 23 is connected with the upper saw blade group 9 through the pulley mechanism, the protective cover 8 is hinged on one side of the casing 4, and the feeding port 12 is provided on one side of the casing 4, and the feeding The interior of the mouth 12 is provided with a curtain 22 to prevent flying debris from splashing out, and a control cabinet 13 is fixed on one side of the top of the base 2;

The bottom end inside the base 2 is evenly provided with a dust suction fan 16, and the base 2 above the dust suction fan 16 is provided with a filter screen 17, the conveying part 21 and the base 2 are connected, and the dust suction fan 16 will produce The dust and debris are adsorbed to the inside of the base 2. After being filtered by the filter screen 17, the clean gas is discharged from the exhaust port at the bottom of the base 2, and the waste remains in the base The chute 14 and the two sides of the filter screen 17 are provided with sliders matching the chute 14, which is convenient for disassembling and replacing the filter screen 17. The output end of the single-chip microcomputer in the control cabinet 13 is connected to the first motor 1 and the second motor respectively through wires. 20. The third motor 23 and the input end of the dust suction fan 16 are electrically connected.

Working principle: When using, turn on the power, firstly push the wood to be sawed from the feed port 12 into the conveying part 21, the first motor 1 drives the conveying roller 3 to rotate through the pulley mechanism, and the wood is conveyed, the cylinder 7 Drive the frame body 11 to go up and down, so that the pressing roller 10 presses down and collides with the wood, which is beneficial to fix and limit the wood of different heights. The matching guide groove 5 of the guide block 6 is convenient to play a limiting and guiding role when the pressing roller 10 is pressed down, and improves the stability. At the same time, the second motor 20 drives the roller 19 and the lower saw blade group 18 to rotate, and the third motor 23 passes through The pulley mechanism drives the upper saw blade group 9 to rotate, and the wood is sawed when passing through the upper saw blade group 9 and the lower saw blade group 18, so that the upper and lower groups of saw blades are sawed at the same time. The conveying part 21 and the base 2 are connected. The dust suction fan 16 adsorbs the dust debris generated during sawing into the base 2. After being filtered by the filter screen 17, the clean gas is discharged from the exhaust port at the bottom of the base 2. The waste is left inside the base 2 and is cleaned in a centralized manner. If there is vibration when sawing the wood, the vibration force will cause the base 2 to press down on the movable member 1501, which will cause the movable member 1501 to compress the return spring 1502, which is absorbed by the elastic rebound of the return spring 1502. Part of the impact force plays a role of buffering and shock absorption in the process of wood processing, and improves the stability of the device during operation.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (6)

1. A multi-piece longitudinal saw with up and down sawing function, comprising a base (2), a housing (4), an upper saw blade group (9) and a lower saw blade group (18), characterized in that: the The four corners of the bottom of the base (2) are fixed with shock-absorbing feet (15), and a conveying part (21) is provided at the central position of the top of the base (2), and the conveying part (21) is located at the central position inside the conveying part (21). A roller (19) is provided, and a lower saw blade group (18) is fixed on the roller (19), a second motor (20) is fixed on one side of the base (2), and the second motor (20) The output end of the motor (1) is connected with the roller (19), the first motor (1) is fixed at one end of the base (2), and the output end of the first motor (1) is connected with the conveying roller (3) through the pulley mechanism, so The upper cover of the conveying part (21) is provided with a casing (4), and a cylinder (7) is evenly fixed on the top end of the casing (4), and the output end of the cylinder (7) is fixed with a frame body through a telescopic rod (11), and an upper saw blade group (9) is arranged at the central position of the frame body (11), and a third motor (23) is fixed at one end of the top of the casing (4), and the third motor (23) The output end of the saw blade group (9) is connected to the upper saw blade group (9) through a pulley mechanism, a protective cover (8) is hinged on one side of the casing (4), and a control cabinet (13) is fixed on one side of the top of the base (2). ). 2. A multi-piece vertical saw with up-down sawing function according to claim 1, characterized in that: the bottom end inside the base (2) is evenly provided with a dust suction fan (16), and the dust suction is A filter screen (17) is arranged in the base (2) above the fan (16). 3. A multi-piece longitudinal saw with up-down sawing function according to claim 2, characterized in that: both sides inside the base (2) are provided with chute (14), the filter screen Both sides of (17) are provided with sliding blocks matched with the chute (14). 4. A multi-piece longitudinal saw with up and down sawing function according to claim 1, characterized in that: both sides inside the casing (4) are provided with guide grooves (5), the frame Both sides of the body (11) are provided with guide blocks (6) matched with the guide grooves (5), and the bottom of the frame body (11) is evenly provided with pressing rollers (10). 5. A multi-piece longitudinal saw with up-down sawing function according to claim 1, characterized in that: one side of the casing (4) is provided with a feeding port (12), and the feeding port is provided with a feeding port (12). The interior of (12) is provided with a curtain (22). 6 . The multi-piece longitudinal saw with up-down sawing function according to claim 1 , wherein the inside of the shock-absorbing support feet ( 15 ) is evenly provided with movable parts ( 1501 ) through the return spring ( 1502 ). 7 . ), and the top of the movable piece (1501) is fixedly connected with the bottom of the base (2), the two sides of the bottom of the movable piece (1501) are provided with sliding sheets, and the two sides of the inside of the shock-absorbing support feet (15) All are provided with slide rails that match the slides.

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