CN210149041U

CN210149041U - Door leaf engraving device

Info

Publication number: CN210149041U
Application number: CN201920830056.8U
Authority: CN
Inventors: 陆晨
Original assignee: Jiangsu Jinfeng Wood Industry Co Ltd
Current assignee: Jiangsu Jinfeng Wood Industry Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-03-17
Anticipated expiration: 2029-06-03

Abstract

The utility model relates to a timber processing technology field. Aim at provides a door leaf engraving device that dust absorption effect is stable. The utility model adopts the technical proposal that: a door leaf carving device comprises a machine table, wherein first guide rails extending along the front and back directions of the machine table are arranged on two sides of the machine table, and a gantry support is arranged above the machine table; the top of the gantry support beam is also provided with a third guide rail extending along the length direction of the beam, a third sliding block is adapted on the third guide rail, the third sliding block is fixedly connected with the second sliding block through a connecting rod, and a dust remover and an air compressor are fixedly arranged on the third sliding block; the dust remover is characterized in that an inlet of the dust remover is communicated with the upper part of one side of the dust hood through a dust removing pipe, a high-pressure gas nozzle is further arranged in the dust hood, and the high-pressure gas nozzle is communicated with an outlet of the air compressor through a high-pressure gas pipe. The utility model discloses can avoid dust removal pipe overlength, cross the problem of buckling, improve the stability that engraving device removed dust.

Description

Door leaf engraving device

Technical Field

The utility model relates to a timber processing technology field, concretely relates to door leaf engraving device.

Background

The wooden door engraving machine is used for cutting and engraving the wooden door so as to form various lines, patterns, hollow holes and the like on the wooden door and improve the decoration effect of the wooden door. The timber engraver can produce more bits of wood when carving the timber, and these bits of wood if not clear away in time, will produce the problem such as sculpture quality decline, carving sword life shorten.

For this reason, some engraving devices with a chip cleaning function have appeared in the prior art, and these engraving devices usually have several dust hoods disposed outside the engraving knife assembly (i.e. the engraving drill), and the dust hoods are connected to a dust remover disposed on one side of the engraving machine through a dust removing pipe, and when the engraving knife is in operation, the dust remover generates a negative pressure suction force to suck the chips generated by engraving into the dust remover for uniform treatment.

However, the technical solutions in the prior art still have a defect, because the carving knife is always in the process of moving ceaselessly when carving the wooden door, as is well known, the breadth of the door panel is large, which requires a long dust removal pipe to be connected with a dust remover, but the phenomena of the long dust removal pipe, the back-and-forth bending in the moving process and the like all affect the suction force, and the actions of other parts are also easily affected in the moving, bending and other processes of the dust removal pipe. Therefore, the existing engraving device is unstable in suction force in terms of dust removal and is not reasonable in layout.

Disclosure of Invention

An object of the utility model is to provide a door leaf engraving device that dust absorption effect is stable.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows: a door leaf carving device comprises a machine table, wherein first guide rails extending along the front and back directions of the machine table are arranged on two sides of the machine table, a gantry support is arranged above the machine table, first sliding blocks matched with the first guide rails are arranged on two sides of the gantry support, and the gantry support is installed on the first guide rails through the first sliding blocks; a second guide rail extending along the length direction of the cross beam is arranged at the bottom of the cross beam of the gantry support, a second sliding block is matched on the second guide rail, and an engraving head is arranged at the bottom of the second sliding block; a dust hood is arranged outside the engraving head and fixedly connected with the second sliding block through a short rod;

the top of the gantry support beam is also provided with a third guide rail extending along the length direction of the beam, a third sliding block is adapted on the third guide rail, the third sliding block is fixedly connected with the second sliding block through a connecting rod, and a dust remover and an air compressor are fixedly arranged on the third sliding block; the dust remover is characterized in that an inlet of the dust remover is communicated with the upper part of one side of the dust hood through a dust removing pipe, a high-pressure gas nozzle is further arranged in the dust hood, and the high-pressure gas nozzle is communicated with an outlet of the air compressor through a high-pressure gas pipe.

Preferably, the dust hood comprises a cylindrical hood body with an opening at the bottom, the center of the top of the hood body is provided with a abdicating hole for the engraving head to penetrate, the outer side of the middle part of the hood body is provided with a circle of air supply ring pipe, and the air supply ring pipe is connected with the high-pressure air pipe and fixed on the hood body; a plurality of high-pressure gas nozzles are uniformly arranged on the inner wall of the middle part of the cover body along the circumferential direction, and the high-pressure gas nozzles are communicated with the gas supply ring pipe; the spraying direction of the high-pressure gas spray head inclines obliquely downwards and deviates towards the engraving head along the anticlockwise direction.

Preferably, a circle of leak-proof bristles are arranged at the edge of the bottom of the dust hood, and a single bristle body of the leak-proof bristles is in a herringbone shape.

The beneficial effects of the utility model are concentrated and are embodied in: the problems of overlong dust removal pipe and over-bending can be avoided, and the dust removal stability of the engraving device is improved. Particularly, the utility model discloses in the course of the work, the timber is fixed on the board, and first guide rail back-and-forth movement can be followed to gantry support, and second guide rail lateral shifting can be followed to the carving head to carve the timber. In the engraving process, the dust remover is started to generate negative pressure, the wood chips enter the dust remover through the dust hood and the dust removal pipe to be collected, the high-pressure gas spray head can jet high-pressure gas flow to stir up the deposited wood chips, and the dust removal effect is improved. The utility model discloses because through connecting rod interconnect between second slider and the third slider, at the suction hood along with the in-process that the carving head removed, dust remover and air compressor can follow along with removing, so the pipe that removes dust need not the overlength, and can effectually guarantee the form stability of the pipe that removes dust, so the utility model discloses a dust remover is when carrying out the operation of removing dust, and its suction is more stable, and dust removal effect is better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the dust hood;

FIG. 3 is a view from direction A-A of the structure shown in FIG. 2;

fig. 4 is a schematic view of the structure of the bristle.

Detailed Description

A door leaf engraving device as shown in fig. 1 and 4, like traditional engraver, the utility model discloses also include board 1, the both sides of board 1 are provided with along the first guide rail 2 of board 1 fore-and-aft direction extension, and the top of board 1 is provided with gantry support 3, gantry support 3's both sides are provided with the first slider 4 with first guide rail 2 matched with to install on first guide rail 2 through first slider 4. The bottom of the cross beam of the gantry support 3 is provided with a second guide rail 5 extending along the length direction of the cross beam, a second sliding block 6 is matched on the second guide rail 5, and the bottom of the second sliding block 6 is provided with an engraving head 7. The concrete setting of board 1, first guide rail 2, first slider 4, second guide rail 5, second slider 6, carving head 7 etc. and the relation of connection each other are prior art, and its effect lies in under drive arrangement's drive, drives carving head 7 and carves the different positions of timber, the utility model discloses in no longer describe to this too much.

Carving head 7 also is provided with suction hood 8 outward, as shown in fig. 2, suction hood 8 is through quarter butt 9 and 6 fixed connection of second slider.

The utility model discloses the biggest difference lies in, the top of 3 crossbeams of gantry support still is provided with along the third guide rail 10 that crossbeam length direction extends, the adaptation has third slider 11 on the third guide rail 10. The third slider 11 reciprocates back and forth along the third guide rail 10. In a conventional manner, the dust collector 13 and the air compressor 14 are installed at the side of the machine platform 1, so that the dust hood 8 must be matched with the longer dust collecting pipe 15 during the moving process of the engraving head 7, and meanwhile, the dust collecting pipe 15 is easy to bend during the moving process of the engraving head 7. The utility model discloses a solve above-mentioned problem, the way of adoption does, third slider 11 passes through connecting rod 12 and 6 fixed connection of second slider, and fixed mounting has dust remover 13 and air compressor 14 on the third slider 11. The inlet of the dust remover 13 is communicated with the upper part of one side of the dust hood 8 through a dust removing pipe 15, a high-pressure gas spray head 16 is further arranged in the dust hood 8, and the high-pressure gas spray head 16 is communicated with the outlet of the air compressor 14 through a high-pressure air pipe 17.

The utility model discloses in the course of the work, the timber is fixed on board 1, and 2 back-and-forth movements of first guide rail can be followed to gantry support 3, and 5 lateral shifting of second guide rail can be followed to carving head 7 to carve the timber. In the carving process, the dust remover 13 is started to generate negative pressure, the wood chips enter the dust remover 13 through the dust hood 8 and the dust removal pipe 15 to be collected, the high-pressure gas spray head 16 can jet high-pressure gas flow to stir the deposited wood chips, and the dust removal effect is improved. The utility model discloses because through connecting rod 12 interconnect between second slider 6 and the third slider 11, at the in-process that suction hood 8 removed along with carving head 7, dust remover 13 and air compressor 14 can be along with removing, therefore dust removal pipe 15 need not the overlength, and can effectual assurance dust removal pipe 15 the form stable, so the utility model discloses a dust remover 13 is when carrying out the dust removal operation, and its suction is more stable, and dust removal effect is better.

On this basis, in order to further promote the utility model discloses a dust removal effect, as shown in fig. 2, dust hood 8 includes that bottom open-ended is the columniform cover body 18, the center at cover body 18 top is provided with the hole of stepping down that supplies engraving head 7 to penetrate, and the outside at cover body 18 middle part is provided with round air supply ring pipe 19, air supply ring pipe 19 is connected with high-pressurepipe 17 and fixes on the cover body 18. A plurality of high-pressure gas nozzles 16 are uniformly arranged on the inner wall of the middle part of the cover body 18 along the circumferential direction, and the high-pressure gas nozzles 16 are communicated with a gas supply ring pipe 19. As shown in fig. 2 and 3, the high-pressure gas nozzle 16 has a spraying direction inclined obliquely downward and is biased in a counterclockwise direction toward the engraving member 7. Through such setting, on the one hand, the high-pressure gas nozzle 16 can excite wood chips, on the other hand, the high-pressure gas nozzle can promote the formation of vortex-shaped gas flow in the dust hood 8, and the gas flow and the wood chips are acted by centrifugal force in the rising process, so that the wood chips are closer to the periphery, and the wood chips can conveniently enter the dust removal pipe 15.

Additionally, the border of 8 bottoms of suction hood is provided with round leak protection brush hair 20, and leak protection brush hair 20's effect lies in the gap between 8 bottoms of shutoff suction hood and the timber, prevents that the piece from spilling. The leak-proof bristles 20 can adopt conventional vertical straight bristles, but the leak-proof bristles 20 have large deformation rate under the action of airflow, and the plugging effect is not ideal. Therefore, the utility model discloses better way can also be, single hair body of leak protection brush hair 20 is the chevron shape, forms crisscross structure, and stability is good, the difficult condition that leaks dirt that appears.

Claims

1. A door leaf carving device comprises a machine table (1), wherein first guide rails (2) extending along the front-back direction of the machine table (1) are arranged on two sides of the machine table (1), a gantry support (3) is arranged above the machine table (1), first sliding blocks (4) matched with the first guide rails (2) are arranged on two sides of the gantry support (3), and the first sliding blocks (4) are installed on the first guide rails (2); a second guide rail (5) extending along the length direction of the cross beam is arranged at the bottom of the cross beam of the gantry support (3), a second sliding block (6) is adapted on the second guide rail (5), and an engraving head (7) is arranged at the bottom of the second sliding block (6); a dust hood (8) is arranged outside the engraving head (7), and the dust hood (8) is fixedly connected with the second sliding block (6) through a short rod (9);

the method is characterized in that: the top of the cross beam of the gantry support (3) is also provided with a third guide rail (10) extending along the length direction of the cross beam, a third sliding block (11) is matched on the third guide rail (10), the third sliding block (11) is fixedly connected with the second sliding block (6) through a connecting rod (12), and a dust remover (13) and an air compressor (14) are fixedly installed on the third sliding block (11); the dust remover is characterized in that an inlet of the dust remover (13) is communicated with the upper part of one side of the dust hood (8) through a dust removing pipe (15), a high-pressure gas spray head (16) is further arranged in the dust hood (8), and the high-pressure gas spray head (16) is communicated with an outlet of the air compressor (14) through a high-pressure gas pipe (17).

2. The door leaf carving device of claim 1 wherein: the dust hood (8) comprises a cylindrical hood body (18) with an opening at the bottom, the center of the top of the hood body (18) is provided with a abdicating hole for the engraving head (7) to penetrate, the outer side of the middle part of the hood body (18) is provided with a circle of air supply ring pipe (19), and the air supply ring pipe (19) is connected with the high-pressure air pipe (17) and is fixed on the hood body (18); a plurality of high-pressure gas nozzles (16) are uniformly arranged on the inner wall of the middle part of the cover body (18) along the circumferential direction, and the high-pressure gas nozzles (16) are communicated with a gas supply ring pipe (19); the spraying direction of the high-pressure gas spray head (16) inclines downwards in an inclined way and deviates to the engraving head (7) along the anticlockwise direction.

3. The door leaf carving device of claim 2 wherein: the edge of the bottom of the dust hood (8) is provided with a circle of leak-proof bristles (20), and a single bristle body of the leak-proof bristles (20) is in a herringbone shape.