CN213555993U

CN213555993U - Dust collector for laser inner carving machine

Info

Publication number: CN213555993U
Application number: CN202022157415.3U
Authority: CN
Inventors: 李旭志
Original assignee: Suzhou Hualei Laser Technology Co ltd
Current assignee: Suzhou Hualei Laser Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-29
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a carving machine dust collector in laser, including the dust removal case, the horn mouth has been seted up to the left bottom of dust removal incasement chamber, the fixed intercommunication in left side of horn mouth has the air-supply line, one side that the dust removal case was kept away from to the air-supply line extends to on the carving machine in the laser. The utility model discloses a set up the second carriage, first carriage, assemble the awl fill, the threaded rod, the hanger plate, positive reverse motor, the clamp plate, T type closing plate, T type window, positioning screw, cross the filter plate, remove the swivel nut, cross the filter frame, the brush board, the connecting rod, the elastic cotton board filters the filter frame, the filter frame is crossed to the elastic activated carbon, elasticity HEPA filters the filter frame, shelves strip and positioning bolt's cooperation is used, the convenience is cleared up dust collector, dust collector's use is more convenient like this, dust collector in the use has been solved, clear up its inside because of can not conveniently, make the cleaning process in consume the plenty of time, thereby lead to dust collector to appear awkward problem.

Description

Dust collector for laser inner carving machine

Technical Field

The utility model relates to an engraver technical field in the laser specifically is an engraver is with dust collector in laser.

Background

The principle of laser inner carving is the interference phenomenon of light, two beams of laser are shot into a transparent object from different angles and accurately intersect at a point, because the two beams of laser interfere and offset at the intersection point, the energy of the two beams of laser is converted into internal energy by light energy, a large amount of heat is emitted, the point is melted to form a small cavity, the two beams of laser are accurately controlled by a machine to intersect at different positions to produce a large amount of small cavities, and finally the cavities form required patterns, which is the principle of laser inner carving, when the laser inner carving is carried out, the laser which is not shot in can melt substances on a straight line, because the laser maintains the light energy form when passing through the transparent object, no redundant heat can be produced, the laser can be converted into the internal energy and melt the substances only at the interference point, a dust removal device is needed when the laser inner carving machine is used, and the existing dust removal device is used, the inside of the dust removal device can not be cleaned conveniently, so that a large amount of time is consumed in the cleaning process, the problem of inconvenient use of the dust removal device is caused, and the practicability of the dust removal device is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carve machine dust collector in laser possesses the advantage of convenient clearance, has solved dust collector in the use, because of can not conveniently clear up its inside for the cleaning process has consumed the plenty of time, thereby leads to dust collector inconvenient problem to appear.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removal device for a laser inner carving machine comprises a dust removal box, wherein a horn mouth is formed in the left bottom of an inner cavity of the dust removal box, an air inlet pipe is fixedly communicated with the left side of the horn mouth, one side, away from the dust removal box, of the air inlet pipe extends onto the laser inner carving machine, slide rails are longitudinally and fixedly connected to the two sides of the bottom of the inner cavity of the dust removal box, a moving rail is slidably connected to the top of the slide rails, an accommodating frame is fixedly connected to the top of the moving rail, an assembling cone hopper is fixedly connected to the bottom of the inner cavity of the dust removal box and located at the bottom of the horn mouth, an elastic telescopic pipe is fixedly communicated with the bottom of the assembling cone hopper, the bottom of the elastic telescopic pipe extends to the inner cavity of the accommodating frame, an exhaust fan is fixedly connected to the center of the surface of the top of;

a T-shaped window is formed in the center of the right side of the inner cavity of the dust removal box, a T-shaped sealing plate is placed in the inner cavity of the T-shaped window, positioning screws are fixedly connected to the surface of the right side of the dust removal box and the top and the bottom of the T-shaped window respectively, a pressing plate is sleeved on the surface of each positioning screw, the surface of the left side of each pressing plate is in close fit with the surface of the right side of the T-shaped sealing plate, first supporting frames are fixedly connected to the two sides of the bottom of the inner cavity of the dust removal box and the top of the bell mouth, and a filter;

the bottom of the right side surface of the dust removal box is fixedly connected with a forward and reverse rotation motor, the left side of a rotating shaft of the forward and reverse rotation motor is fixedly connected with a threaded rod, the left side of the threaded rod extends to the left side of an inner cavity of the dust removal box, hanging plates are sleeved on two sides of the surface of the threaded rod, the top of each hanging plate is fixedly connected with the bottom of the first supporting frame, a movable threaded sleeve is in threaded connection with the center of the surface of the threaded rod, a connecting rod is fixedly connected with the center of the top surface of the movable threaded sleeve, a brush plate is fixedly connected with the top of the connecting rod, and the top of the brush plate;

the equal fixedly connected with second carriage in top of dust removal incasement chamber both sides, the inner chamber of second carriage transversely is provided with the filter frame, supreme elastic cotton board filter frame, elastic activated carbon filter frame and the elasticity HEPA filter frame of placing in proper order are followed to the inner chamber of filter frame, the horizontal fixedly connected with shelves strip in top of second carriage inner chamber, the four corners of filtering frame bottom surface all is provided with positioning bolt, positioning bolt's top run through filter frame and with the bottom contact of elastic cotton board filter frame.

Preferably, the bottom of converging the cone both sides all fixedly connected with connecting rod, the outside and the inner wall fixed connection of dust removal case of connecting rod, the top fixedly connected with induced air cover of dust removal incasement chamber.

Preferably, the top cover on air-supply line surface is equipped with the backup pad, the right side and the dust removal case fixed connection of backup pad, run through in the backup pad and offer the through-hole that uses with the air-supply line cooperation, the internal diameter of through-hole slightly is greater than the external diameter of air-supply line.

Preferably, the bottom of the front surface of the dust removal box is provided with an access window, the front side of the storage frame penetrates through the access window and extends to the front side of the dust removal box, and the center of the front surface of the storage frame is provided with a fastening groove.

Preferably, run through on the hanger plate and set up the rotation hole that uses with the threaded rod cooperation, the surface of threaded rod all passes through bearing swing joint with the junction of rotating hole and dust removal case, the spacing groove has all transversely been seted up to the bottom of dust removal incasement chamber front side and rear side, the equal fixedly connected with gag lever post of positive surface and the back of the body surface of removing the swivel nut, one side that the gag lever post kept away from to remove the swivel nut extends to the inner chamber of spacing groove and is sliding contact with the inner chamber of spacing groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the second carriage, first carriage, assemble the awl fill, the threaded rod, the hanger plate, positive reverse motor, a pressing plate, T type closing plate, T type window, positioning screw, cross the filter plate, remove the swivel nut, cross the filter frame, the brush board, the connecting rod, the elastic cotton board filters the filter frame, the filter frame is crossed to the elastic activated carbon, elasticity HEPA filters the filter frame, shelves strip and positioning bolt's cooperation is used, the convenience is cleared up dust collector, dust collector's use is more convenient like this, dust collector in the use has been solved, clear up its inside because of can not conveniently, make the cleaning process in consume the plenty of time, thereby lead to dust collector to appear awkward problem, be worth promoting.

2. The utility model discloses a set up the connecting rod, can support assembling the awl fill, the stability of assembling the awl fill has been improved, through the induced air cover, the convenient air with the dust removal incasement is drawn forth, cooperation through backup pad and through-hole, can carry on spacingly to the air-supply line, the stability of air-supply line has been improved, through business turn over window, the frame of taking out will be accomodate to the convenience, cooperation through rotating hole and hanger plate, can support the screw rod, the rotation of threaded rod has been made things convenient for, cooperation through spacing groove and gag lever post, the stability of removing about the swivel nut has been improved.

Drawings

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

FIG. 2 is a schematic view of the movable screw sleeve of the present invention;

FIG. 3 is a cross-sectional view of the filter frame structure of the present invention;

fig. 4 is a schematic view of the structure of the storage frame of the present invention.

In the figure: the dust removal device comprises a dust removal box 1, a second support frame 2, an air inlet pipe 3, a first support frame 4, a bell mouth 5, a convergence cone hopper 6, a threaded rod 7, an elastic extension pipe 8, a storage frame 9, a hanging plate 10, a forward and reverse rotating motor 11, a pressing plate 12, a sealing plate 13T, a window 14T, a positioning screw 15, a filter screen plate 16, a movable swivel nut 17, an exhaust fan 18, a filter frame 19, an induced draft hood 20, a brush plate 21, a connecting rod 22, a sliding rail 23, a limiting rod 24, an elastic cotton plate filter frame 25, an elastic activated carbon filter frame 26, an elastic HEPA filter frame 27, a blocking strip 28, a positioning bolt 29 and a movable track 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a dust removing device for a laser engraving machine comprises a dust removing box 1, a bell mouth 5 is arranged at the bottom of the left side of the inner cavity of the dust removing box 1, an air inlet pipe 3 is fixedly communicated with the left side of the bell mouth 5, one side of the air inlet pipe 3 away from the dust removing box 1 extends to the laser engraving machine, a support plate is sleeved on the top of the surface of the air inlet pipe 3, the right side of the support plate is fixedly connected with the dust removing box 1, a through hole matched with the air inlet pipe 3 is arranged on the support plate in a penetrating manner, the inner diameter of the through hole is slightly larger than the outer diameter of the air inlet pipe 3, the air inlet pipe 3 can be limited through the matching of the support plate and the through hole, the stability of the air inlet pipe 3 is improved, slide rails 23 are longitudinally and fixedly connected to both sides of the bottom of the inner cavity of the dust removing box 1, a, the front side of the containing frame 9 penetrates through the access window and extends to the front side of the dust removing box 1, a catching groove is formed in the center of the front surface of the containing frame 9, the containing frame 9 can be conveniently taken out through the access window, a converging cone hopper 6 is fixedly connected to the bottom of the inner cavity of the dust removing box 1 and the bottom of the bell mouth 5, an elastic telescopic pipe 8 is fixedly communicated with the bottom of the converging cone hopper 6, the bottom of the elastic telescopic pipe 8 extends to the inner cavity of the containing frame 9, an exhaust fan 18 is fixedly connected to the center of the top surface of the dust removing box 1, the bottom of the air inlet end of the exhaust fan 18 is fixedly communicated with the top of the inner cavity of the dust removing box 1, connecting rods are fixedly connected to the bottoms of two sides of the converging cone hopper 6, the outer sides of the connecting rods are fixedly connected with the inner wall of the dust removing box 1, an induced air cover 20 is fixedly connected to the top of the inner cavity, the air in the dust removing box 1 is conveniently led out through the air draft cover 20;

a T-shaped window 14 is formed in the center of the right side of an inner cavity of the dust removal box 1, a T-shaped sealing plate 13 is placed in the inner cavity of the T-shaped window 14, positioning screws 15 are fixedly connected to the surface of the right side of the dust removal box 1 and the top and the bottom of the T-shaped window 14, a pressing plate 12 is sleeved on the surface of the positioning screw 15, the surface of the left side of the pressing plate 12 is in close fit with the surface of the right side of the T-shaped sealing plate 13, first supporting frames 4 are fixedly connected to the two sides of the bottom of the inner cavity of the dust removal box 1 and the top of the bell mouth 5;

the bottom of the right side surface of the dust removing box 1 is fixedly connected with a forward and reverse rotating motor 11, the left side of the rotating shaft of the forward and reverse rotating motor 11 is fixedly connected with a threaded rod 7, the left side of the threaded rod 7 extends to the left side of the inner cavity of the dust removing box 1, two sides of the surface of the threaded rod 7 are both sleeved with hanging plates 10, the top of each hanging plate 10 is fixedly connected with the bottom of the first supporting frame 4, the center of the surface of the threaded rod 7 is in threaded connection with a movable screw sleeve 17, the center of the top surface of the movable screw sleeve 17 is fixedly connected with a connecting rod 22, the top of the connecting rod 22 is fixedly connected with a brush plate 21, the top of the brush plate 21 is contacted with a filter screen plate 16, a rotating hole matched with the threaded rod 7 is arranged on each hanging plate 10 in a penetrating manner, the connecting parts of the surface of the threaded rod 7, the rotating hole and the dust removing box 1 are movably connected through bearings, one side of the limiting rod 24, which is far away from the movable threaded sleeve 17, extends to an inner cavity of the limiting groove and is in sliding contact with the inner cavity of the limiting groove, the threaded rod 7 can be supported through the matching of the rotating hole and the hanging plate 10, the rotation of the threaded rod 7 is facilitated, and the stability of the movable threaded sleeve 17 in the left-right movement is improved through the matching of the limiting groove and the limiting rod;

the top of the two sides of the inner cavity of the dust removing box 1 is fixedly connected with a second supporting frame 2, the inner cavity of the second supporting frame 2 is transversely provided with a filtering frame 19, the inner cavity of the filtering frame 19 is sequentially provided with an elastic cotton plate filtering frame 25, an elastic activated carbon filtering frame 26 and an elastic HEPA filtering frame 27 from bottom to top, the top of the inner cavity of the second supporting frame 2 is transversely and fixedly connected with a baffle 28, four corners of the bottom surface of the filtering frame 19 are provided with positioning bolts 29, the tops of the positioning bolts 29 penetrate through the filtering frame 19 and are in contact with the bottom of the elastic cotton plate filtering frame 25, and the elastic cotton plate filtering frame 25, the elastic activated carbon filtering frame 26, the elastic HEPA filtering frame 19, the converging conical hopper 6, the threaded rod 7, the hanging plate 10, the forward and reverse rotating motor 11, the pressing plate 12, the T-shaped sealing plate 13, the T-shaped window 14, the positioning screw, Elasticity HEPA filters frame 27, shelves strip 28 and positioning bolt 29's cooperation and uses, conveniently clears up dust collector, and dust collector's use is more convenient like this, has solved dust collector in the use, because of can not conveniently clear up its inside for the cleaning process in has consumed a large amount of time, thereby leads to dust collector to appear awkward problem, is worth promoting.

When the laser engraving machine is used, the exhaust fan 18 operates synchronously to collect generated waste gas and fine dust, the waste gas and the fine dust enter the bottom of the inner cavity of the dust removal box 1 from the bell mouth 5, the waste gas and the fine dust rise under the action of the exhaust fan 18, the filter screen plate 16, the elastic cotton plate filter frame 25, the elastic activated carbon filter frame 26 and the elastic HEPA filter frame 27 are sequentially filtered, the forward and reverse rotating motor 11 is intermittently started in the filtering process to enable the movable screw sleeve 17 to move left and right on the surface of the threaded rod 7 to drive the brush plate 21 to move left and right, the surface of the bottom of the filter screen plate 16 is cleaned, finally the brush plate falls into the accommodating frame 9 through the converging cone bucket 6 and the elastic telescopic pipe 8 and is periodically cleaned, when the elastic cotton plate filter frame 25, the elastic activated carbon filter frame 26 and the elastic HEPA filter frame 27 need to be replaced or cleaned, the reverse rotating pressure plate 12 stops shielding the T-shaped sealing plate 13, the staff gets into the inside positioning bolt 29 that unscrews of dust removal case 1, takes out elasticity cotton board filter frame 25, elasticity active carbon filter frame 26 and elasticity HEPA filter frame 27 and changes and clear up to reach the purpose.

All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.

In summary, the following steps: this dust collector for carving machine in laser, through setting up second carriage 2, first carriage 4, assemble awl fill 6, threaded rod 7, hanger plate 10, positive reverse motor 11, clamp plate 12, T type closing plate 13, T type window 14, positioning screw 15, filter plate 16, remove swivel nut 17, filter frame 19, brush board 21, connecting rod 22, elastic cotton board filters frame 25, elastic activated carbon filters frame 26, elastic HEPA filters frame 27, shelves strip 28 and positioning bolt 29's cooperation is used, dust collector has been solved in the use, because of can not conveniently clear up its inside, make the clearance in-process consume a large amount of time, thereby lead to dust collector to appear the awkward problem.

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

Claims

1. The utility model provides a dust collector for carving machine in laser, includes dust removal case (1), its characterized in that: the laser dust removal device is characterized in that a horn mouth (5) is formed in the left bottom of an inner cavity of the dust removal box (1), an air inlet pipe (3) is fixedly communicated with the left side of the horn mouth (5), one side, away from the dust removal box (1), of the air inlet pipe (3) extends to the laser inner carving machine, sliding rails (23) are fixedly connected to the two sides of the bottom of the inner cavity of the dust removal box (1) longitudinally, a moving rail (30) is connected to the top of each sliding rail (23) in a sliding mode, a containing frame (9) is fixedly connected to the top of each moving rail (30), a collecting cone hopper (6) is fixedly connected to the bottom of the inner cavity of the dust removal box (1) and located at the bottom of the horn mouth (5), an elastic telescopic pipe (8) is fixedly communicated with the bottom of each collecting cone hopper (6), the bottom of each elastic telescopic pipe (8) extends to the inner cavity of the containing frame, the bottom of the air inlet end of the exhaust fan (18) is fixedly communicated with the top of the inner cavity of the dust removal box (1);

the filter screen plate comprises a dust removal box (1), a T-shaped window (14) is formed in the center of the right side of an inner cavity of the dust removal box (1), a T-shaped sealing plate (13) is placed in the inner cavity of the T-shaped window (14), a positioning screw rod (15) is fixedly connected to the top and the bottom of the surface of the right side of the dust removal box (1) and located on the T-shaped window (14), a pressing plate (12) is sleeved on the surface of the positioning screw rod (15), the surface of the left side of the pressing plate (12) is tightly matched with the surface of the right side of the T-shaped sealing plate (13), first supporting frames (4) are fixedly connected to the two sides of the bottom of the inner cavity of the dust removal box (1) and located on the;

the bottom fixedly connected with of dust removal case (1) right side surface is motor (11) just reversing, the left side fixedly connected with threaded rod (7) of motor (11) pivot just reversing, the left side of threaded rod (7) extends to the left side of dust removal case (1) inner chamber, the both sides on threaded rod (7) surface all are equipped with hanger plate (10), the top of hanger plate (10) and the bottom fixed connection of first carriage (4), threaded connection has removal swivel nut (17) at the center on threaded rod (7) surface, the center on removal swivel nut (17) top surface is fixedly connected with connecting rod (22), the top fixedly connected with brush board (21) of connecting rod (22), the top and the filter plate (16) of brush board (21) contact;

the equal fixedly connected with second carriage (2) in top of dust removal case (1) inner chamber both sides, the inner chamber of second carriage (2) transversely is provided with filter frame (19), the inner chamber of filter frame (19) is from supreme elastic cotton board filter frame (25), elastic activated carbon filter frame (26) and the elasticity HEPA filter frame (27) of placing in proper order down, the horizontal fixedly connected with shelves strip (28) in top of second carriage (2) inner chamber, the four corners on filter frame (19) bottom surface all is provided with positioning bolt (29), the top of positioning bolt (29) is run through filter frame (19) and is crossed the bottom contact of filter frame (25) with the elastic cotton board.

2. The dust removing device for the laser engraving machine of claim 1, wherein: the equal fixedly connected with connecting rod in bottom of assembling awl fill (6) both sides, the outside of connecting rod and the inner wall fixed connection of dust removal case (1), the top fixedly connected with induced air cover (20) of dust removal case (1) inner chamber.

3. The dust removing device for the laser engraving machine of claim 1, wherein: the top cover on air-supply line (3) surface is equipped with the backup pad, the right side and the dust removal case (1) fixed connection of backup pad, run through in the backup pad and set up the through-hole that uses with air-supply line (3) cooperation, the internal diameter of through-hole slightly is greater than the external diameter of air-supply line (3).

4. The dust removing device for the laser engraving machine of claim 1, wherein: the bottom on dust removal case (1) positive surface has seted up the business turn over window, the front side of accomodating frame (9) runs through the business turn over window and extends to the front side of dust removal case (1), the catching groove has been seted up to the center department of accomodating frame (9) positive surface.

5. The dust removing device for the laser engraving machine of claim 1, wherein: run through on hanger plate (10) and seted up the rotation hole that uses with threaded rod (7) cooperation, the surface of threaded rod (7) all passes through bearing swing joint with the junction of rotating hole and dust removal case (1), the spacing groove has all transversely been seted up to the bottom of dust removal case (1) inner chamber front side and rear side, remove the positive surface and the equal fixedly connected with gag lever post (24) of back of the body surface of swivel nut (17), one side that removal swivel nut (17) was kept away from in gag lever post (24) extends to the inner chamber of spacing groove and is sliding contact with the inner chamber of spacing groove.