CN219333550U

CN219333550U - Laser engraving equipment

Info

Publication number: CN219333550U
Application number: CN202222547950.9U
Authority: CN
Inventors: 刘志杰
Original assignee: Shanghai Tianguan Education Technology Co ltd
Current assignee: Shanghai Tianguan Education Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-07-14
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses laser engraving equipment, which comprises a base, wherein a supporting rod is arranged on one side of the upper end surface of the base, a connecting block is arranged on the outer side surface of the supporting rod, a bracket is arranged on one side of the connecting block, a laser engraving head is arranged on the outer side surface of the bracket, an exhaust filtering device is arranged on the outer side surface of the bracket, and the exhaust filtering device comprises: slider, connecting rod, casing, air duct, first dead lever, motor, carousel, flabellum, stopper, second dead lever, L type transfer line, strike hammer, filter tube, filtration pore, active carbon filter layer and filtration frame. This laser engraving equipment can inhale harmful gas such as dust, smog in the sculpture process in the filter tube through motor, carousel, flabellum and the air duct that set up, filters it through filtration frame and active carbon layer, through setting up stopper, transfer line and knocking hammer, makes when the carousel rotates and knocks the hammer to filtration frame, ensures that the dust can not block up the filter screen in the use.

Description

Laser engraving equipment

Technical Field

The utility model relates to the technical field of laser engraving, in particular to laser engraving equipment.

Background

The laser engraving process is based on numerical control technology, and the laser is the processing medium. The processing material is instantaneously melted and gasified under the irradiation of the laser engraving, so that the laser engraving achieves the purpose of processing, the object can be provided with concave-convex patterns, the laser engraving achieves the wanted patterns or patterns, and compared with the existing manual engraving, the laser engraving has the advantages of high precision and high speed.

In the prior art, as the object to be processed is melted or gasified, harmful gases such as dust, smoke and the like are generated in the equipment, and the harmful gases such as the dust, the smoke and the like in the laser engraving equipment are generally discharged into the air directly without being filtered when the laser engraving equipment is processed at present, so that the environment is polluted and the health is also damaged; in view of this, we propose a laser engraving apparatus.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides laser engraving equipment, which solves the problems mentioned in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a laser engraving equipment, includes the base, one side of base up end is provided with the bracing piece, the lateral surface of bracing piece is provided with the connecting block, one side of connecting block is provided with the support, the lateral surface of support is provided with laser engraving head, the support lateral surface is provided with exhaust filter equipment, exhaust filter equipment includes:

the sliding block is in sliding connection with the outer side face of the bracket;

one end of the connecting rod is fixedly connected with the side face of the sliding block, and the other end of the connecting rod is fixedly connected with the side face of the laser engraving head;

the two sides of the bottom of the shell are fixedly connected with the upper end of the sliding block, the shell is arranged in a hollow shape, and a circular through hole is formed in the bottom of the shell;

the side surface of the bottom of the air conveying pipe is fixedly connected with the side wall of the circular through hole formed in the bottom of the shell, and the middle of the air conveying pipe is arranged in a conical shape;

the first fixing rod is fixedly connected with the inside of the air conveying pipe;

the top of the motor is fixedly connected with the middle part of the bottom surface of the first fixed rod;

the top of the turntable is rotationally connected with an output shaft at the bottom of the motor;

the blade tail part of the fan blade is fixedly connected with the side surface of the turntable;

the limiting block is fixedly arranged on the upper surface of the turntable;

the left side of the second fixing rod is fixedly connected with the right side of the inner wall of the air delivery pipe;

the inner part of the L-shaped transmission rod is rotationally connected with the surface of the second fixed rod;

the knocking hammer surface is fixedly connected with one end of the L-shaped transmission rod;

the right side of the filter pipe is fixedly connected with the left side of the upper end of the air conveying pipe;

the filter holes are arranged on the outer surface of the filter pipe;

the inner wall of the active carbon filter layer is fixedly connected with the outer surface of the filter tube;

the filter frame, filter frame surface and filter tube inner wall fixed connection.

Preferably, the upper end face of the base is provided with a supporting table, one side of the upper end face of the base, which is close to the supporting rod, is provided with a controller, and the supporting rod and the connecting block are both provided with two groups.

Preferably, a chute is arranged on one side of the support rod, and a guide rail is arranged on the upper end face of the support.

Preferably, the bottom surface of the L-shaped transmission rod and the side central line of the limiting block are positioned on the same horizontal line.

Preferably, rubber sleeves are wrapped on two sides of the knocking hammer.

Preferably, the motor is electrically connected to the controller.

(III) beneficial effects

The utility model provides a laser engraving device. The beneficial effects are as follows:

(1) The laser engraving equipment can suck harmful gases such as dust, smoke and the like in the engraving process into the filter pipe through the motor, the rotary table, the fan blades and the air conveying pipe, and filter the harmful gases through the filter frame and the activated carbon layer.

(2) This laser engraving equipment through setting up stopper, transfer line and knocking the hammer, makes when the carousel rotates and beats the hammer and beat the filtration frame, ensures that the dust can not block up the filter screen in the use, guarantees exhaust filter equipment's normal use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a cross-section of the structure of the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model at A;

FIG. 4 is a schematic top view of the turntable, fan blades and first fixing rod of the present utility model;

FIG. 5 is a schematic view of the structure of the knocking hammer, the filter frame and the L-shaped transmission rod of the utility model;

FIG. 6 is a schematic view of the structure of the filter frame of the present utility model;

fig. 7 is a schematic structural diagram of the present utility model at B.

In the figure: 1. a base; 2. a support table; 3. a controller; 4. a support rod; 5. a connecting block; 6. a bracket; 7. a laser engraving head; 8. an exhaust filtering device; 801. a slide block; 802. a connecting rod; 803. a housing; 804. an air delivery pipe; 805. a first fixing rod; 806. a motor; 807. a turntable; 808. a fan blade; 809. a limiting block; 810. an L-shaped transmission rod; 811. a second fixing rod; 812. knocking a hammer; 813. a filter tube; 814. a filter hole; 815. an activated carbon filter layer; 816. a filter frame; 9. a chute; 10. and a guide rail.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a laser engraving equipment, including base 1, base 1's up end is provided with brace table 2, set up brace table 2 can place the object of waiting to carve on brace table 2, one side of base 1 up end is provided with bracing piece 4, one side that base 1 up end is close to bracing piece 4 is provided with controller 3, controller 3 and motor 806 electricity are connected can be through controller 3 direct control motor 806, bracing piece 4 and connecting block 5 all set up two sets of, bracing piece 4's lateral surface is provided with connecting block 5, one side of bracing piece 4 is provided with spout 9, support 6's up end is provided with guide rail 10, one side of connecting block 5 is provided with support 6, support 6's lateral surface is provided with laser engraving head 7.

In this embodiment, the support 6 lateral surface is provided with filter equipment 8 of airing exhaust, and filter equipment 8 of airing exhaust includes: slider 801, connecting rod 802, casing 803, air-conveying pipe 804, first dead lever 805, motor 806, carousel 807, flabellum 808, stopper 809, second dead lever 811, L-shaped drive lever 810, strike hammer 812, filter tube 813, filtration pore 814, activated carbon filter layer 815 and filtration frame 816, slider 801 and the lateral surface sliding connection of support 6, connecting rod 802 one end and slider 801 side fixed connection, connecting rod 802 and slider 801 quantity is two, and two connecting rods 802 and slider 801 set up respectively in the left and right sides of laser engraving head 7, can make exhaust filter 8 and laser engraving head 7 be in the same relative position throughout through connecting rod 802 and slider 801, the connecting rod 802 other end and laser engraving head 7 side fixed connection, casing 803 bottom both sides and slider 801 upper end fixed connection, casing 803 is the cavity setting, circular through-hole has been seted up to the casing 803 bottom, the side of the bottom of the air delivery pipe 804 is fixedly connected with the side wall of a circular through hole formed in the bottom of the shell 803, the middle of the air delivery pipe 804 is in conical shape, a first fixed rod 805 is fixedly connected with the inside of the air delivery pipe 804, the top of the motor 806 is fixedly connected with the middle of the bottom surface of the first fixed rod 805, the motor 806 is electrically connected with the controller 3, the top of the turntable 807 is rotationally connected with an output shaft at the bottom of the motor 806, the tail of a fan blade 808 is fixedly connected with the side surface of the turntable 807, the motor 806 drives the turntable 807 to rotate with the fan blade 808 to generate suction to suck harmful gases such as dust and smoke, the limiting block 809 is fixedly arranged on the upper surface of the turntable 807, the left side of the second fixed rod 811 is fixedly connected with the right side of the inner wall of the air delivery pipe 804, the inside of the L-shaped transmission rod 810 is rotationally connected with the surface of the second fixed rod 811, and the bottom surface of the L-shaped transmission rod 810 is in the same horizontal line with the side central line of the limiting block 809.

Further, the stopper 809 fixedly installed on the rotary table 807 rotates to impact the bottom of the L-shaped transmission rod 810, so that the L-shaped transmission rod 810 rotates under the limit of the second fixing rod 811, the surface of the knocking hammer 812 is fixedly connected with one end of the L-shaped transmission rod 810, the knocking hammer 812 is driven to knock the filter frame 816 when the L-shaped transmission rod 810 rotates, rubber sleeves are wrapped on two sides of the knocking hammer 812, the knocking hammer 812 cannot damage the filter frame 816 when the rubber sleeves are knocked on the filter frame 816, the right side of the filter tube 813 is fixedly connected with the left side of the upper end of the air conveying tube 804, the inner wall of the activated carbon filter layer 815 is fixedly connected with the outer surface of the filter tube 813, the activated carbon filter layer 815 can filter toxic gases in inhaled matters, the outer surface of the filter frame 816 is fixedly connected with the inner wall of the filter tube 813, and the filter frame 816 can filter coarse particles in inhaled matters.

Working principle: when the laser engraving equipment is used, when the laser engraving head 7 works, the motor 806 is started by the controller 3 to rotate so as to drive the turntable 807 and the fan blades 808 to rotate, harmful gases such as dust and smoke generated in the operation of the laser engraving head 7 are inhaled, the inhaled gases reach the filter tube 813 through the air conveying tube 804, the gases can firstly filter large particles in the gases through the filter frame 816, then the gases enter the active carbon filter layer 815 through the filter holes 814 formed in the surface of the filter tube 813 to filter toxic substances in the active carbon filter layer 815, the filtration and purification of the harmful gases such as dust and smoke are completed, the turntable 807 rotates while rotating, the limiting block 809 arranged on the turntable 807 rotates along with the rotating, the limiting block 809 can impact the L-shaped transmission rod 810, the L-shaped transmission rod 810 rotates under the limit of the second fixing rod 811, and the L-shaped transmission rod 810 drives the knocking 812 to knock the filter frame 816 while rotating so as to lead the dust attached to drop on the filter frame 816 and prevent the dust attached to the hammer from blocking the filter frame 816 from affecting the filtration process.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser engraving equipment, includes base (1), one side of base (1) up end is provided with bracing piece (4), the lateral surface of bracing piece (4) is provided with connecting block (5), one side of connecting block (5) is provided with support (6), the lateral surface of support (6) is provided with laser engraving head (7), its characterized in that: the support (6) lateral surface is provided with filter equipment (8) of airing exhaust, filter equipment (8) of airing exhaust include:

the sliding block (801) is connected with the outer side surface of the bracket (6) in a sliding manner;

one end of the connecting rod (802) is fixedly connected with the side surface of the sliding block (801), and the other end of the connecting rod (802) is fixedly connected with the side surface of the laser engraving head (7);

the shell (803), two sides of the bottom of the shell (803) are fixedly connected with the upper end of the sliding block (801), the shell (803) is arranged in a hollow mode, and a circular through hole is formed in the bottom of the shell (803);

the side surface of the bottom of the air conveying pipe (804) is fixedly connected with the side wall of the circular through hole formed in the bottom of the shell (803), and the middle of the air conveying pipe (804) is arranged in a conical shape;

the first fixing rod (805), the first fixing rod (805) is fixedly connected with the inside of the air conveying pipe (804);

the top of the motor (806) is fixedly connected with the middle part of the bottom surface of the first fixing rod (805);

the top of the turntable (807) is rotationally connected with an output shaft at the bottom of the motor (806);

the blade tail part of the fan blade (808) is fixedly connected with the side surface of the rotary table (807);

the limiting block (809) is fixedly arranged on the upper surface of the turntable (807);

the left side of the second fixing rod (811) is fixedly connected with the right side of the inner wall of the air conveying pipe (804);

the inner part of the L-shaped transmission rod (810) is rotationally connected with the surface of the second fixed rod (811);

the knocking hammer (812) is fixedly connected with one end of the L-shaped transmission rod (810) on the surface of the knocking hammer (812);

the right side of the filter pipe (813) is fixedly connected with the left side of the upper end of the air conveying pipe (804);

a filter hole (814), the filter hole (814) being provided on an outer surface of the filter tube (813);

the inner wall of the active carbon filter layer (815) is fixedly connected with the outer surface of the filter tube (813);

and the outer surface of the filter frame (816) is fixedly connected with the inner wall of the filter tube (813).

2. The laser engraving apparatus of claim 1, wherein: the support device is characterized in that a supporting table (2) is arranged on the upper end face of the base (1), a controller (3) is arranged on one side, close to the supporting rod (4), of the upper end face of the base (1), and two groups of supporting rods (4) and connecting blocks (5) are respectively arranged.

3. The laser engraving apparatus of claim 1, wherein: one side of the supporting rod (4) is provided with a sliding groove (9), and the upper end surface of the bracket (6) is provided with a guide rail (10).

4. The laser engraving apparatus of claim 1, wherein: the bottom surface of the L-shaped transmission rod (810) and the side central line of the limiting block (809) are positioned on the same horizontal line.

5. The laser engraving apparatus of claim 1, wherein: rubber sleeves are wrapped on two sides of the knocking hammer (812).

6. The laser engraving apparatus of claim 1, characterized in that the: the motor (806) is electrically connected with the controller (3).