CN220718135U

CN220718135U - Dust collection device of laser engraving die

Info

Publication number: CN220718135U
Application number: CN202322321620.2U
Authority: CN
Inventors: 段志宏; 段世茂; 吴兆宇
Original assignee: Suzhou Xingze Laser Technology Co ltd
Current assignee: Suzhou Xingze Laser Technology Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-04-05
Anticipated expiration: 2033-08-29

Abstract

The utility model discloses a dust collection device of a laser engraving die, which belongs to the technical field of dust collection and comprises a main shell, wherein the main shell is of annular structural design, a connecting ring connected with the periphery of an external laser head is arranged at the top of the main shell, the side edge of an inner ring of the main shell is of an extended design, a partition plate is arranged at the inner periphery of the main shell, a surrounding frame is connected between the main shell and the bottom of the partition plate, two arc covers for sealing are connected with the outer ring side bolt of the main shell, a plurality of suction ports are arranged at the inner periphery of the surrounding frame, a metal guide pipe penetrating through the surrounding frame is connected at the top of the suction ports, the top of the metal guide pipe is of a curved arc design, and a lifting ring capable of lifting is arranged at the inner periphery of the main shell. This dust extraction of radium carving mould through magnetism suction and suction, can greatly increased the suction effect of ash bits to adapt to the ash bits of different materials.

Description

Dust collection device of laser engraving die

Technical Field

The utility model belongs to the technical field of dust collection, and particularly relates to a dust collection device of a laser engraving die.

Background

Laser engraving is also called laser engraving, and is based on numerical control technology, and laser is used as a processing medium. The processing material is instantaneously melted and gasified under the irradiation of laser engraving, so that the laser engraving can achieve the purpose of processing. The laser engraving is divided into laser cutting, laser engraving, laser marking, glass (crystal) internal engraving and the like. When laser engraving is performed, a negative pressure fan is mostly used for dust collection, and the absorption range is determined according to the suction port, so that chips cannot be completely absorbed, and all equipment is required to be stopped when the absorbed chips are cleaned, so that the influence on the processing is avoided.

The utility model discloses a radium carving mould electrostatic adsorption device that number is CN202223140077.8 has realized the effect of all-round dust absorption through the electrostatic adsorption box, but it still has the place that needs the improvement, and is weaker through the electrostatic adsorption effect like above-mentioned device, and can't carry out synchronous removal absorption according to the laser head.

Disclosure of Invention

The utility model aims to provide a dust collection device of a laser engraving die, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust extraction of radium carving mould, includes the main shell, the main shell is annular structural design, and the top of main shell is provided with the go-between of being connected with outside radium-shine head periphery, the inner circle side of main shell is the design of extension, and the division board is installed to main shell inner periphery, be connected with between the bottom of main shell and division board and enclose the frame, and the outer lane side bolted connection of main shell has two arc covers that are used for confined, the inner periphery of enclosing the frame is provided with a plurality of suction ports, the inner periphery of main shell is provided with the go-between that can go up and down to remove.

In a further embodiment, the top of the suction port is connected with a metal conduit penetrating through the surrounding frame, and the top of the metal conduit is designed into an arc.

In a further embodiment, a rubber layer is adhered to the periphery of the bottom of the lifting ring, and two sets of threaded sleeves and threaded rods are arranged on the top of the lifting ring.

In a further embodiment, the threaded sleeve is threadedly connected to the threaded rod, and the bottom of the threaded sleeve is connected to the top of the lifting ring.

In a further embodiment, two lifting motors are mounted on top of the main housing, and the output ends of the lifting motors penetrate through the main housing and are connected with the top end of the threaded sleeve through a coupling.

In a further embodiment, a plurality of first air heads with one-way valves are arranged at the top of the partition plate, and a plurality of second air heads with one-way valves are communicated with the outer side of the main shell.

In a further embodiment, a metal flitch is fixed to the inner periphery of the enclosure, and an electromagnetic device is mounted on top of the main shell.

In a further embodiment, a metal magnetic conducting wire is arranged between the magnetic force end of the electromagnetic device and the metal flitch.

Compared with the prior art, the utility model has the technical effects and advantages that:

the limiting design of the first air head and the second air head and the threaded connection of the threaded sleeve and the threaded rod are realized, through the tenon clamping design of the lifting ring and the connection of the lifting motor and the threaded column, and then through the array distribution of the plurality of suction ports, when the lifting motor operates, the waste scraps at the periphery of the laser head can be further sucked to the partition plate;

the connection design of the connection ring and the periphery of the laser head and the annular structure design of the main shell enable the connection ring and the periphery of the laser head to move along with the laser head, so that synchronous processing is realized, and the processing is convenient (the pumping frequency can correspond to the frequency of the laser head point, namely, pumping is carried out at the moment of interruption of the point);

the bonding design of the metal iron plate and the magnetic attraction of electromagnetic equipment are adopted, and the iron scrap can be further attracted through the magnetic conduction of the metal magnetic conducting wire and the metal attaching plate, so that the treatment effect on the iron scrap is improved;

this dust extraction of radium carving mould through magnetism suction and suction, can greatly increased the suction effect of ash bits to adapt to the ash bits of different materials.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a central cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

fig. 4 is an exploded view of the partition plate of the present utility model.

Reference numerals illustrate:

1. a main housing; 2. a connecting ring; 3. a partition plate; 4. a surrounding frame; 5. an arc cover; 6. a metal conduit; 7. a suction port; 8. a lifting ring;

21. a thread sleeve; 22. a threaded rod; 23. a lifting motor;

31. a first air head; 32. a second gas head;

41. a metal veneer; 42. an electromagnetic device; 43. a metal magnetically permeable wire.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

Referring to fig. 1 to 4, the general structure of the device body is that a main shell 1, the main shell 1 is in an annular structure, the bottom of the main shell 1 is an opening, the side edge of the inner ring of the main shell 1 is in an extended design, a connecting ring 2 is fixedly arranged at the top of the main shell (1), and the connecting ring 2 is connected with the periphery of an external laser head through bolts;

the inner periphery of the main shell 1 is provided with a partition plate 3, a surrounding frame 4 is connected between the main shell 1 and the bottom of the partition plate 3, the surrounding frame 4 can surround an external laser head, the outer ring side of the main shell 1 is connected with two arc covers 5 for sealing through bolts, the bottoms of the two arc covers 5 are attached to the top of the surrounding frame 4, and a sealing space can be formed between the partition plate 3 and the main shell 1 through the cooperation of the two arc covers 5 and is used for storing dust;

because the arc cover 5 is fixed by bolts, the arc cover 5 is removed, and the internal space can be cleaned.

Referring to fig. 1 to 4, in order to implement intermittent suction, an elevating ring 8 capable of elevating movement is provided at the inner circumference of a main casing 1, a rubber layer is adhered to the outer circumference of the bottom of the elevating ring 8, and the rubber layer is used for enhancing sealing and improving suction force;

lifting motors 23 are arranged on two sides of the top of the main shell 1, the output ends of the lifting motors 23 penetrate through the main shell 1 and are connected with threaded rods 22 through couplings, the peripheries of the threaded rods 22 are connected with threaded sleeves 21 in a threaded manner, and the bottoms of the threaded sleeves 21 are connected with the top of the lifting rings 8;

the outer periphery side of the main shell 1 is communicated with a plurality of second air heads 32, the top of the partition plate 3 is provided with a plurality of first air heads 31 with one-way valves, and the inner periphery of each of the first air heads 31 and the second air heads 32 is provided with one-way valves;

the one-way valve of the first air head 31 enables the air to flow to the upper layer of the main shell 1 only, the one-way valve of the second air head 32 enables the air to be discharged to the outside of the main shell 1 only, so that when the lifting ring 8 descends, the air is sent out, and when the lifting ring ascends, the air between the partition plate 3 and the arc cover 5 is sucked, so that a pressure difference is generated, and a suction force is further generated;

the inner periphery of enclosing frame 4 is provided with a plurality of suction ports 7, and a plurality of suction ports 7 are for the slope distribution of towards outside radium-shine head direction, and the top of suction port 7 is connected with the metal pipe 6 that runs through enclosing frame 4, and the top of metal pipe 6 is the design of curved arc, and the design of curved arc can reduce the condition emergence that the material of suction is piled up from mouth of pipe backward flow.

Referring to fig. 1 to 2, in order to process scrap iron, a metal flitch 41 is adhered to an inner wall of the surrounding frame 4, an electromagnetic device 42 is installed at the top of the main casing 1, the electromagnetic device 42 is an electromagnet capable of being controlled electrically, and a metal magnetic conductive wire 43 is connected between a magnetic force end of the electromagnetic device 42 and the metal flitch 41.

The elevating motor 23 is a motor capable of rotating in the forward and reverse directions.

The components and the electrical equipment are all the prior art or the prior realizable technology, and the working principle, the size and the model are irrelevant to the functions of the application, so the components and the electrical equipment are not described more and are controlled by a remote control switch.

Principle of operation

When the dust collection device of the laser engraving die is required to be used, the connecting ring 2 is connected with an external laser head, the lifting motor 23 is started to drive the threaded rod 22 to rotate reciprocally, the threaded sleeve 21 is lifted, the lifting ring 8 is lifted reciprocally, and dust near the laser head is further sucked;

in the case of a metal workpiece, the electromagnetic device 42 is activated to make the metal plate 41 generate magnetic force to adsorb external iron filings, thereby realizing the treatment.

It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

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. A dust extraction of radium carving mould, includes:

the laser head comprises a main shell (1), wherein the main shell (1) is of annular structural design, and a connecting ring (2) connected with the periphery of an external laser head is arranged at the top of the main shell (1);

the method is characterized in that: the inner circle side of main shell (1) is the design of extension, and main shell (1) inner periphery installs division board (3), be connected with between the bottom of main shell (1) and division board (3) and enclose frame (4), and the outer lane side bolted connection of main shell (1) has two arc covers (5) that are used for confined, the inner periphery of enclosing frame (4) is provided with a plurality of suction ports (7), the inner periphery of main shell (1) is provided with lifting ring (8) that can go up and down to remove.

2. The dust collection device of the laser engraving die according to claim 1, wherein: the top of the suction port (7) is connected with a metal conduit (6) penetrating through the surrounding frame (4), and the top of the metal conduit (6) is designed into an arc.

3. The dust collection device of the laser engraving die according to claim 1, wherein: the periphery of the bottom of the lifting ring (8) is adhered with a rubber layer, and the top of the lifting ring (8) is provided with two groups of threaded sleeves (21) and threaded rods (22).

4. A dust extraction of radium carving mould according to claim 3 wherein: the thread bush (21) is in threaded connection with the threaded rod (22), and the bottom of the thread bush (21) is connected with the top of the lifting ring (8).

5. A dust extraction of radium carving mould according to claim 3 wherein: two lifting motors (23) are arranged at the top of the main shell (1), and the output ends of the lifting motors (23) penetrate through the main shell (1) and are connected with the top end of the threaded sleeve (21) through a coupler.

6. The dust collection device of the laser engraving die according to claim 1, wherein: the top of division board (3) is installed a plurality of first air heads (31) that have the check valve, and the outside intercommunication of main casing (1) has a plurality of second air heads (32) that have the check valve.

7. The dust collection device of the laser engraving die according to claim 1, wherein: the inner periphery of the surrounding frame (4) is fixed with a metal flitch (41), and electromagnetic equipment (42) is installed at the top of the main shell (1).

8. The dust extraction of radium carving die of claim 7 wherein: a metal magnetic conduction wire (43) is arranged between the magnetic force end of the electromagnetic equipment (42) and the metal flitch (41).