CN222660436U

CN222660436U - Fume extractor for laser engraving machine

Info

Publication number: CN222660436U
Application number: CN202421180015.6U
Authority: CN
Inventors: 官帅
Original assignee: Qingdao Caishuo Image Co ltd
Current assignee: Qingdao Caishuo Image Co ltd
Priority date: 2024-05-28
Filing date: 2024-05-28
Publication date: 2025-03-25
Anticipated expiration: 2034-05-28

Abstract

The utility model relates to the technical field of dust collection devices, and discloses a smoke exhaust device for a laser engraving machine, which solves the problem that a filter plate of the existing dust collection device is easy to be blocked by smoke dust and affects the operation of the device in the using process, and comprises a mounting table, wherein four fixing legs are fixedly arranged at the bottom of the mounting table and distributed along the four corners of the bottom of the mounting table, an air extractor is fixedly arranged at one side of the mounting table, one end of the air extractor, which is far away from the mounting table, is fixedly connected with a dust collection hopper through a pipeline, the top of the mounting table is fixedly provided with a device main body, the top of the device main body is fixedly provided with a first fixed box, the top of the first fixed box is fixedly provided with a smoke outlet pipe, the inside of the device main body is provided with two mounting frames, the inside of each mounting frame is fixedly provided with a filter screen, and the inside of the first fixed box is fixedly provided with activated carbon; the filter screen of the dust collection device can not be blocked by smoke dust in the using process, so that the smoke dust can normally pass through the dust collection device, and the normal operation of the dust collection device is ensured.

Description

Fume extractor for laser engraving machine

Technical Field

The utility model belongs to the technical field of dust collection devices, and particularly relates to a smoke exhaust device for a laser engraving machine.

Background

The laser engraving machine is an advanced device for engraving materials to be engraved by laser, is different from a mechanical engraving machine and other traditional manual engraving modes, uses mechanical means such as diamond and other materials with extremely high hardness to engrave other things, uses the heat energy of the laser to engrave the materials, and is characterized in that the laser in the laser engraving machine is the core of the laser engraving machine, generally, the laser engraving machine has wider application range, higher engraving precision and faster engraving speed, and compared with the traditional manual engraving mode, the laser engraving can also achieve fine engraving effect, is not inferior to the manual engraving process level at all, generates smoke dust in the laser engraving process, further needs to use a smoke discharging device, and the filter plate of the traditional smoke discharging device is easy to be blocked by the smoke dust in the use process to influence the operation of the device.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the smoke exhaust device for the laser engraving machine, which effectively solves the problems that the filter plate of the existing dust collection device is easy to be blocked by smoke dust in the using process and the operation of the device is influenced.

The smoke exhausting device for the laser engraving machine comprises a mounting table, wherein four fixing legs are fixedly arranged at the bottom of the mounting table, the four fixing legs are distributed along four corners of the bottom of the mounting table, an air extractor is fixedly arranged on one side of the mounting table, one end of the air extractor, which is far away from the mounting table, is fixedly connected with a dust suction hopper through a pipeline, a device main body is fixedly arranged at the top of the mounting table, a first fixing box is fixedly arranged at the top of the device main body, a smoke outlet pipe is fixedly arranged at the top of the first fixing box, two mounting frames are arranged in the device main body, filter screens are fixedly arranged in the mounting frames, active carbon is fixedly arranged in the first fixing box, push wheels are arranged on two sides in the device main body, a first connecting rod is fixedly arranged on two sides between the two mounting frames, a second fixing box is fixedly arranged on one side of the device main body, an elastic reset component is fixedly arranged on two sides of the top of one mounting frame, a quick shaking component is fixedly connected with two air pumps, a middle part of the device main body at the bottom of the mounting table is fixedly arranged on the other side of the push wheels, and the movable door is arranged on the movable door of the movable door.

Preferably, the two sides of the first connecting rods, which are close to each other, are fixedly provided with the second connecting rods, and the lower sides of the two ends of the two second connecting rods, which are close to each other, are fixedly provided with the touch blocks.

Preferably, the sliding blocks are fixedly installed on two sides of the installation frame, the sliding grooves are formed in the inner walls of two sides of the device main body, and the four sliding blocks are respectively installed in the two sliding grooves.

Preferably, the elastic resetting component comprises two third connecting rods, the two third connecting rods are respectively and fixedly arranged on two sides of the top of one of the mounting frames, a sliding sleeve is fixedly arranged on one side, close to each other, of each of the two third connecting rods, a sliding rod is inserted into the sliding sleeve, the top end of each sliding rod is fixedly connected with the top of the inside of the device body, springs are arranged on the surfaces of the sliding rods, and the top and the bottom of each spring are respectively and fixedly connected with the sliding rod and the sliding sleeve.

Preferably, the quick shake subassembly includes servo motor and axostylus axostyle, and servo motor fixed mounting is in the inside one side of second fixed box, and the axostylus axostyle rotates the inside opposite side of installing at the second fixed box, and servo motor's output and the equal fixed mounting of one end of axostylus axostyle have the sprocket, and the meshing is connected with the chain between two sprockets, and the equal fixed mounting in one side of two sprockets has the transmission shaft, and two transmission shafts all extend to the inside of device main part and all with two impeller fixed connection.

Compared with the prior art, the utility model has the beneficial effects that:

In operation, an operator places a dust suction hopper on engraving equipment, then an air pump is started to absorb smoke dust engraved by the engraving equipment into the mounting table, meanwhile, an air pump is started to blow the smoke dust entering the mounting table into the device main body, the smoke dust enters the device main body and is filtered through two filter screens, meanwhile, the operator starts a servo motor to drive one of the chain wheels to rotate, the other chain wheel is driven by a chain to rotate along a shaft rod when one of the chain wheels rotates, two pushing wheels are driven by two transmission shafts to rotate when the two chain wheels rotate, the pushing wheels intermittently push a touch block, when the touch block is pushed, the two mounting frames and the filter screen are driven by a second connecting rod and a first connecting rod to move upwards, a sliding sleeve is driven by a third connecting rod to slide on the surface of the sliding rod when the mounting frames move upwards, the spring is extruded, and the mounting frames and the filter screen can be rapidly pushed to move downwards through the elasticity of the spring, so that the mounting frames and the filter screen can be rapidly driven to reciprocate downwards;

the installation frame moves and drives the sliding block to slide in the sliding groove, stability of the installation frame during movement is improved, dust on the filter screen can be shaken up when the installation frame and the filter screen reciprocate up and down rapidly, the filter screen is prevented from being blocked, dust filtered by the filter screen can enter the activated carbon for adsorption and purification, purified dust is discharged through the smoke outlet pipe, when the dust on the filter screen is accumulated more, an operator can open the sealing door to clean the filter screen, the filter screen of the device cannot be blocked by the dust in the using process, the dust can be enabled to pass through normally, and normal operation of the device is guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of a dust collector of the present utility model;

FIG. 2 is a schematic diagram of a dust collector according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the main body of the device of the present utility model;

FIG. 4 is a schematic diagram showing a second structure of a second fixing case of the present utility model in a top-down section;

The device comprises a mounting table 1, a fixing leg 2, a device body 3, an air pump 4, an air pump 5, a device body 6, a first fixing box 7, a smoke outlet pipe 8, a filter screen 9, active carbon 10, a pushing wheel 11, a first connecting rod 12, a second connecting rod 13, a touch block 14, a second fixing box 15, a sliding block 16, a sliding groove 17, a third connecting rod 18, a sliding sleeve 19, a sliding rod 20, a spring 21, a mounting frame 22, a servo motor 23, a shaft lever 24, a chain wheel 25, a chain 26, a transmission shaft 27, a dust suction hopper 28 and a sealing door.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

As shown in fig. 1 to 4, the utility model comprises a mounting table 1, four fixing legs 2 are fixedly arranged at the bottom of the mounting table 1, the four fixing legs 2 are distributed along the four corners of the bottom of the mounting table 1, an air extractor 3 is fixedly arranged at one side of the mounting table 1, one end of the air extractor 3, which is far away from the mounting table 1, is fixedly connected with a dust suction hopper 27 through a pipeline, a device main body 5 is fixedly arranged at the top of the mounting table 1, a first fixing box 6 is fixedly arranged at the top of the device main body 5, a smoke outlet pipe 7 is fixedly arranged at the top of the first fixing box 6, two mounting frames 21 are arranged in the device main body 5, filter screens 8 are fixedly arranged in the mounting frames 21, active carbon 9 is fixedly arranged in the first fixing box 6, push wheels 10 are arranged at two sides in the device main body 5, two sides between the two mounting frames 21 are fixedly provided with a first connecting rod 11, one side of the device main body 5 is fixedly provided with a second fixing box 14, two sides of the top of one mounting frame 21 are fixedly provided with elastic reset components, the inside of the second fixing box 14 is fixedly provided with a quick shaking component, the two push wheels 10 are fixedly connected with two inner walls 12 arranged at the two sides of the two fixing blocks 1, two sides of the two fixing frames 1 are fixedly arranged close to each other, two side of the two side bodies 15 are fixedly connected with two connecting rods 16, two side pieces of the two side bodies 15 are fixedly arranged close to each other, two side of the two side bodies 15 are fixedly connected with two side bodies 15 are fixedly arranged close to each other, two side bodies 15 are fixedly connected to each other, two side 15 are fixedly connected to each other, and are fixedly connected to the two side 15 is fixedly connected to each other, and are fixedly connected to each side 15 is fixedly and mounted to one side 15 is mounted to the two side.

The operating personnel aim at near the sculpture department of sculpture equipment with the dust absorption fill 27, then start the inside that the air pump 3 will get into the sculpture equipment sculpture dust and absorb into mount table 1, start the inside that the air pump 4 will get into the inside dust of mount table 1 and blow into device main part 5 simultaneously, filter through two filter screens 8 after the inside that the dust got into device main part 5, simultaneously the operating personnel starts quick shake subassembly and drives two and push away wheel 10 rotation, can carry out intermittent type and push away touching piece 13 when pushing away the piece 10 rotation, it moves up through second connecting rod 12 and head rod 11 to drive two installing frame 21 and filter screen 8 when touching piece 13 receives the push away, carry out the extrusion to the elastic reset subassembly when installing frame 21 moves up, push away installing frame 21 and filter screen 8 move down the reset through the elasticity of elastic reset subassembly, thereby can be quick drive installing frame 21 and filter screen 8 reciprocate from top to bottom, drive sliding block 15 when installing frame 21 moves in the inside slip groove 16, stability when having increased installing frame 21 and 8 reciprocate the time, can make 8 get up and move up when touching piece 13 receives the push away, can make the filter screen 8 and filter screen 8 take place, filter screen 8 filter dust and filter the filter screen 8 is carried out when the filter screen 8 is more and the filter screen 8 is opened, when the filter screen is carried out through the filter screen is more and the filter screen 8 is cleaned.

The elastic resetting component comprises two third connecting rods 17, the two third connecting rods 17 are respectively and fixedly arranged on two sides of the top of one of the mounting frames 21, sliding sleeves 18 are fixedly arranged on one sides, close to each other, of the two third connecting rods 17, sliding rods 19 are inserted into the sliding sleeves 18, the top ends of the sliding rods 19 are fixedly connected with the top of the inside of the device body 5, springs 20 are arranged on the surfaces of the sliding rods 19, and the top and the bottom of each spring 20 are respectively and fixedly connected with the sliding rods 19 and the sliding sleeves 18.

When the mounting frame 21 moves upwards, the third connecting rod 17 drives the sliding sleeve 18 to slide on the surface of the sliding rod 19 and extrude the spring 20, and the spring 20 can quickly push the mounting frame 21 to move downwards for resetting through self elastic force.

The quick shaking assembly comprises a servo motor 22 and a shaft lever 23, wherein the servo motor 22 is fixedly arranged on one side of the inside of the second fixed box 14, the shaft lever 23 is rotatably arranged on the other side of the inside of the second fixed box 14, a chain wheel 24 is fixedly arranged at the output end of the servo motor 22 and one end of the shaft lever 23, a chain 25 is connected between the two chain wheels 24 in a meshed manner, a transmission shaft 26 is fixedly arranged at one side of the two chain wheels 24, and the two transmission shafts 26 extend to the inside of the device main body 5 and are fixedly connected with the two pushing wheels 10.

An operator starts the servo motor 22 to drive one of the chain wheels 24 to rotate, one of the chain wheels 24 drives the other chain wheel 24 to rotate along the shaft rod 23 through the chain 25 when the one chain wheel 24 rotates, and the two driving wheels 10 are driven to rotate through the two transmission shafts 26 when the two chain wheels 24 rotate, so that the touching blocks 13 are intermittently pushed when the driving wheels 10 rotate.

Claims

1. A smoke exhaust device for a laser engraving machine comprises a mounting table (1), and is characterized in that four fixing legs (2) are fixedly arranged at the bottom of the mounting table (1), the four fixing legs (2) are distributed along four corners of the bottom of the mounting table (1), an air extractor (3) is fixedly arranged at one side of the mounting table (1), one end of the air extractor (3) away from the mounting table (1) is fixedly connected with a dust suction hopper (27) through a pipeline, a device main body (5) is fixedly arranged at the top of the mounting table (1), a first fixing box (6) is fixedly arranged at the top of the device main body (5), a smoke outlet pipe (7) is fixedly arranged at the top of the first fixing box (6), two mounting frames (21) are arranged in the device main body (5), a filter screen (8) is fixedly arranged in the first fixing box (6), push wheels (10) are arranged at two sides of the inside of the device main body (5), a first connecting rod (11) is fixedly arranged at two sides between the two mounting frames (21), a quick vibration component is fixedly arranged at one side of the device main body (5), a second connecting rod (14) is fixedly arranged at the top of the second fixing box (14), one of the first connecting rod component is fixedly arranged at the top component and the second connecting component is fixedly arranged at the top of the first connecting box (14, the quick shaking component is fixedly connected with the two pushing wheels (10), the air pump (4) is fixedly arranged in the middle of the bottom of the mounting table (1), and the other side of the device main body (5) is movably arranged on the sealing door (28).

2. The smoke exhausting apparatus for a laser engraving machine according to claim 1, wherein the two first connecting rods (11) are fixedly provided with second connecting rods (12) on the sides close to each other, and the touch blocks (13) are fixedly provided on the lower sides of the two second connecting rods (12) on the sides close to each other.

3. The smoke exhausting device for the laser engraving machine according to claim 1, wherein sliding blocks (15) are fixedly arranged on two sides of the mounting frame (21), sliding grooves (16) are formed in inner walls of two sides of the device main body (5), and four sliding blocks (15) are respectively arranged in the two sliding grooves (16).

4. The smoke exhausting device for the laser engraving machine according to claim 1, wherein the elastic reset component comprises two third connecting rods (17), the two third connecting rods (17) are fixedly installed on two sides of the top of one of the installation frames (21) respectively, sliding sleeves (18) are fixedly installed on one sides, close to each other, of the two third connecting rods (17), sliding rods (19) are inserted into the sliding sleeves (18), the top ends of the sliding rods (19) are fixedly connected with the top of the inside of the device main body (5), springs (20) are arranged on the surfaces of the sliding rods (19), and the top and the bottom of each spring (20) are fixedly connected with the sliding rods (19) and the sliding sleeves (18) respectively.

5. A smoke evacuation device for a laser engraving machine according to claim 1, wherein the rapid shaking component comprises a servo motor (22) and a shaft lever (23), wherein the servo motor (22) is fixedly arranged on one side inside a second fixed box (14), the shaft lever (23) is rotatably arranged on the other side inside the second fixed box (14), a chain wheel (24) is fixedly arranged at the output end of the servo motor (22) and one end of the shaft lever (23), a chain (25) is connected between the two chain wheels (24) in a meshed manner, transmission shafts (26) are fixedly arranged on one sides of the two chain wheels (24), and the two transmission shafts (26) extend into the inside of a device main body (5) and are fixedly connected with two pushing wheels (10).