CN212019763U

CN212019763U - Laser cutting machine and waste gas recovery device

Info

Publication number: CN212019763U
Application number: CN202020271814.XU
Authority: CN
Inventors: 张家成
Original assignee: Zhangshu Yizheng Machinery Co ltd
Current assignee: Zhangshu Yizheng Machinery Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-11-27
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a laser cutting machine and waste gas recovery device, including housing and collection room, the inside bottom of housing is equipped with the base, the base upper surface is equipped with the recess of two parallels, the inside one side of recess all is equipped with the fixed slot, be equipped with the pivot in the fixed slot, be equipped with the second lantern ring in the pivot, second lantern ring top is equipped with the stand, two the stand top is equipped with the crossbeam, be equipped with first lantern ring on the crossbeam, first lantern ring bottom is equipped with the connecting block, the connecting block bottom is equipped with laser emitter, the outside one side of housing is equipped with the air-supply line, the air-supply line other end stretches into the collection room, the air exhauster of the air-supply line other end and fan indoor portion is connected, the air exhauster opposite side is equipped with out the tuber pipe, it runs through the baffle. Has the advantages that: the laser emitter can move in all directions on a plane; the waste gas is treated in a unified way, so that the pollution to the environment caused by the direct emission of the waste gas is avoided.

Description

Laser cutting machine and waste gas recovery device

Technical Field

The utility model relates to a laser cutting machine field particularly, relates to a laser cutting machine and waste gas recovery device.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of a workpiece, so that the workpiece reaches a melting point or a boiling point, and simultaneously, the melted or gasified metal is blown away by high-pressure gas coaxial with the laser beam.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser cutting machine and waste gas recovery device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a laser cutting machine and a waste gas recovery device comprise a housing and a collecting chamber, wherein a base is arranged at the bottom inside the housing, two parallel grooves are arranged on the upper surface of the base, one side inside each groove is provided with a fixed groove, a rotating shaft is arranged in each fixed groove, the other end of each rotating shaft extends out of the corresponding groove, a rotating motor is arranged at the other end of each rotating shaft, a second lantern ring is arranged on each rotating shaft, the top of each second lantern ring is provided with a stand column, the top of each stand column is provided with a cross beam, each cross beam is provided with a first lantern ring, the bottom of each first lantern ring is provided with a connecting block, the bottom of each connecting block is provided with a laser emitter, the side of each connecting block is provided with a telescopic rod, the other end of each telescopic rod penetrates through one, the other end of the air inlet pipe extends into the collecting chamber, the collecting chamber is composed of a fan chamber and a settling chamber, the other end of the air inlet pipe is connected with an exhaust fan inside the fan chamber, a partition plate is arranged in the middle of the fan chamber and the settling chamber, an air outlet pipe is arranged on the other side of the exhaust fan, and the other end of the air outlet pipe penetrates through the partition plate and extends into the settling chamber.

Furthermore, a second supporting plate is arranged at the bottom of the rotating motor, and one end of the second supporting plate is fixedly connected with the side face of the base.

Further, the upper surface of the rotating shaft is provided with threads, the second sleeve ring is movably connected with the rotating shaft through the threads, and the first sleeve ring is sleeved with the cross beam.

Further, flexible motor bottom is equipped with first backup pad, first backup pad bottom four corners is equipped with the support column, support column top and first backup pad fixed connection, inside the spout of base upper surface was stretched into to the support column bottom, support column and spout sliding connection.

Furthermore, an air inlet is formed in the middle of one side, adjacent to the air inlet pipe, of the outer portion of the housing, a dust screen is arranged on the air inlet, a door plate is arranged on one side, opposite to the air inlet pipe, of the outer portion of the housing, the door plate is movably connected with the housing through a hinge, and a handle is arranged on the door plate.

Furthermore, an air outlet is formed in one side of the outer portion of the settling chamber, a dust screen is arranged on the air outlet, a door plate is arranged on one side, adjacent to the air outlet, of the outer portion of the settling chamber and movably connected with the settling chamber through a hinge, and a handle is arranged on the door plate.

Furthermore, support frames are arranged on two sides of the bottom of the exhaust fan, the top of each support frame is fixedly connected with the bottom of the exhaust fan, and the bottom of each support frame is fixedly connected with the bottom of the fan chamber.

Compared with the prior art, the utility model discloses following beneficial effect has:

the laser cutting machine and the waste gas recovery device drive the rotating shaft to rotate through the rotating motor, the second sleeve ring moves back and forth on the rotating shaft under the action of the threads so as to drive the laser emitter to move back and forth, the telescopic rod is controlled by the telescopic motor to stretch so as to drive the laser emitter to move left and right, the laser emitter can move all around on the plane, and more shapes can be cut; the melted or gasified metal particles generated by cutting the interior of the housing are extracted by the exhaust fan and are pumped to the settling chamber for settling and uniform treatment, so that the waste gas is prevented from being directly discharged to the air to pollute the environment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an internal structure of a housing of a laser cutting machine and an exhaust gas recovery device according to an embodiment of the present invention;

fig. 2 is a schematic view of an overall external structure of a laser cutting machine and an exhaust gas recovery device according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a collecting chamber of a laser cutting machine and an exhaust gas recovery device according to an embodiment of the present invention.

Reference numerals

1. A telescopic sleeve; 2. a telescopic rod; 3. a first collar; 4. connecting blocks; 5. a cross beam; 6. a laser transmitter; 7. a base; 8. a second collar; 9. a thread; 10. a groove; 11. fixing grooves; 12. a telescopic motor; 13. a first support plate; 14. a support pillar; 15. a column; 16. a rotating electric machine; 17. a second support plate; 18. a rotating shaft; 19. a housing; 20. an air inlet; 21. a door panel; 22. a handle; 23. a collection chamber; 24. an air inlet pipe; 25. an air outlet; 26. a dust screen; 27. a fan chamber; 28 an exhaust fan; 29. a support frame; 30. an air outlet pipe; 31. a partition plate; 32. a settling chamber; 33. a chute.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a laser cutting machine and a waste gas recycling device according to an embodiment of the present invention includes a housing 19 and a collecting chamber 23, a base 7 is disposed at the bottom inside the housing 19, two parallel grooves 10 are disposed on the upper surface of the base 7, a fixing groove 11 is disposed on one side inside the groove 10, a rotating shaft 18 is disposed in the fixing groove 11, the other end of the rotating shaft 18 extends out of the groove 10, a rotating motor 16 is disposed at the other end of the rotating shaft 18, a second collar 8 is disposed on the rotating shaft 18, a vertical column 15 is disposed at the top of the second collar 8, a cross beam 5 is disposed at the top of the two vertical columns 15, a first collar 3 is disposed on the cross beam 5, a connecting block 4 is disposed at the bottom of the first collar 3, a laser emitter 6 is disposed at the bottom of the connecting block 4, a telescopic rod 2 is, the other end of the telescopic rod 2 is provided with a telescopic sleeve 1, the other end of the telescopic sleeve 1 is provided with a telescopic motor 12, one side of the outer part of the housing 19 is provided with an air inlet pipe 24, the other end of the air inlet pipe 24 extends into the collection chamber 23, the collection chamber 23 is composed of a fan chamber 27 and a precipitation chamber 32, the other end of the air inlet pipe 24 is connected with an exhaust fan 28 in the fan chamber 27, a partition plate 31 is arranged in the middle of the fan chamber 27 and the precipitation chamber 32, the other side of the exhaust fan 28 is provided with an air outlet pipe 30, and the other end of the air outlet pipe 30 penetrates through the partition.

In addition, the bottom of the rotating motor 16 is provided with a second supporting plate 17, and one end of the second supporting plate 17 is fixedly connected with the side surface of the base 7. The upper surface of the rotating shaft 18 is provided with threads 9, the second lantern ring 8 is movably connected with the rotating shaft 18 through the threads 9, and the first lantern ring 3 is sleeved with the cross beam 5. The bottom of flexible motor 12 is equipped with first backup pad 13, first backup pad 13 bottom four corners is equipped with

support column

14, 14 tops of support column and 13 fixed connection of first backup pad, inside the spout 33 of support column 14 bottom stretched into base 7 upper surface, support column 14 and spout 33 sliding connection. The dust-proof air purifier is characterized in that an air inlet 20 is formed in the middle of one side, adjacent to the air inlet pipe 24, of the outer portion of the housing 19, the air inlet 20 enters clean air into the housing 19, a dust-proof net 26 is arranged on the air inlet 20, the dust-proof net 26 prevents metal particles in the inner portion from flying out of the housing 19, a door plate 21 is arranged on one side, opposite to the air inlet pipe 24, of the outer portion of the housing 19, the door plate 21 is movably connected with the housing 19 through a hinge, and a handle. The utility model discloses a deposit room 32, including deposit room 32, air outlet 25 exhaust fan take in, be equipped with dust screen 26 on the air outlet 25, this dust screen 26 prevents that inside metal particle from waving out deposit room 32, the outside and the adjacent one side of air outlet 25 of deposit room 32 are equipped with door plant 21, door plant 21 passes through hinge and deposit room 32 swing joint, be equipped with handle 22 on the door plant 21. And supporting frames 29 are arranged on two sides of the bottom of the exhaust fan 28, the top of each supporting frame 29 is fixedly connected with the bottom of the exhaust fan 28, and the bottom of each supporting frame 29 is fixedly connected with the bottom of the fan chamber 27.

The specific principle is as follows: the rotating shaft 18 is driven to rotate by the rotating motor 16, the second sleeve ring 8 moves back and forth on the rotating shaft 18 under the action of the thread 9, so that the laser emitter 6 is driven to move back and forth, the telescopic rod 2 is controlled to be telescopic by the telescopic motor 12 to drive the laser emitter 6 to move left and right, the laser emitter 6 can move all around on the plane, and more shapes can be cut; the melted or gasified metal particles generated by cutting in the housing 19 are extracted by the exhaust fan 28 and are pumped into the settling chamber 32 for settling and uniform treatment, so that the waste gas is prevented from being directly discharged into the air to pollute the environment. The above is the whole content of the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The laser cutting machine and the waste gas recovery device are characterized by comprising a housing (19) and a collection chamber (23), wherein a base (7) is arranged at the bottom inside the housing (19), two parallel grooves (10) are formed in the upper surface of the base (7), a fixing groove (11) is formed in one side inside the groove (10), a rotating shaft (18) is arranged in the fixing groove (11), the other end of the rotating shaft (18) extends out of the groove (10), a rotating motor (16) is arranged at the other end of the rotating shaft (18), a second lantern ring (8) is arranged on the rotating shaft (18), a stand column (15) is arranged at the top of the second lantern ring (8), a cross beam (5) is arranged at the tops of the two stand columns (15), a first lantern ring (3) is arranged on the cross beam (5), a connecting block (4) is arranged at the bottom of the first lantern ring (3), a laser emitter (6, connecting block (4) side is equipped with telescopic link (2), telescopic link (2) other end runs through one side stand (15), telescopic link (2) other end is equipped with telescope tube (1), the telescope tube (1) other end is equipped with telescopic motor (12), housing (19) outside one side is equipped with air-supply line (24), air-supply line (24) other end stretches into collects room (23), it comprises fan room (27) and drip chamber (32) to collect room (23), the air-supply line (24) other end and fan room (27) inside air exhauster (28) are connected, fan room (27) and drip chamber (32) middle part are equipped with baffle (31), air exhauster (28) opposite side is equipped with out tuber pipe (30), it runs through baffle (31) and stretches into inside drip chamber (32) to go out tuber pipe (30) other end.

2. The laser cutting machine and the waste gas recovery device as claimed in claim 1, wherein a second support plate (17) is arranged at the bottom of the rotating motor (16), and one end of the second support plate (17) is fixedly connected with the side surface of the base (7).

3. The laser cutting machine and the waste gas recovery device as claimed in claim 1, wherein threads (9) are arranged on the upper surface of the rotating shaft (18), the second sleeve ring (8) is movably connected with the rotating shaft (18) through the threads (9), and the first sleeve ring (3) is sleeved with the cross beam (5).

4. The laser cutting machine and the waste gas recovery device as claimed in claim 1, wherein a first support plate (13) is arranged at the bottom of the telescopic motor (12), support columns (14) are arranged at four corners of the bottom of the first support plate (13), the top of each support column (14) is fixedly connected with the first support plate (13), the bottom of each support column (14) extends into a sliding groove (33) in the upper surface of the base (7), and the support columns (14) are slidably connected with the sliding grooves (33).

5. The laser cutting machine and the waste gas recovery device as claimed in claim 1, wherein an air inlet (20) is arranged in the middle of one side of the outer portion of the housing (19) adjacent to the air inlet pipe (24), a dust screen (26) is arranged on the air inlet (20), a door panel (21) is arranged on one side of the outer portion of the housing (19) opposite to the air inlet pipe (24), the door panel (21) is movably connected with the housing (19) through a hinge, and a handle (22) is arranged on the door panel (21).

6. The laser cutting machine and the waste gas recovery device as claimed in claim 1, wherein an air outlet (25) is formed in one side of the outside of the settling chamber (32), a dust screen (26) is arranged on the air outlet (25), a door plate (21) is arranged on one side of the outside of the settling chamber (32) adjacent to the air outlet (25), the door plate (21) is movably connected with the settling chamber (32) through a hinge, and a handle (22) is arranged on the door plate (21).

7. The laser cutting machine and the waste gas recovery device as claimed in claim 1, wherein support frames (29) are arranged on two sides of the bottom of the exhaust fan (28), the top of each support frame (29) is fixedly connected with the bottom of the exhaust fan (28), and the bottom of each support frame (29) is fixedly connected with the bottom of the fan chamber (27).