CN214080946U

CN214080946U - Environment-friendly sand blasting machine

Info

Publication number: CN214080946U
Application number: CN202022989800.4U
Authority: CN
Inventors: 阮祎; 张毅平; 阮正亚
Original assignee: Shenzhen Zhengya Industrial Co ltd
Current assignee: Shenzhen Zhengya Industrial Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-08-31
Anticipated expiration: 2030-12-12

Abstract

The utility model relates to an environment-friendly sand blasting machine belongs to sand blasting machine technical field, which comprises a bod, be equipped with sand blasting room, feed table and play work or material rest on the fuselage, feed table and play work or material rest all are equipped with the apron in the both sides of sand blasting room respectively, feed table and play work or material rest, be equipped with the check curtain on the apron, the check curtain includes connecting portion and shelves strip, connecting portion and apron fixed connection, the shelves strip has a plurality of, and a plurality of shelves strip sets up along the length direction interval of connecting portion, and the mutual butt of adjacent shelves strip. This application has the effect that presses down dirt and improve sandblast efficiency.

Description

Environment-friendly sand blasting machine

Technical Field

The application relates to the technical field of sand blasting machines, in particular to an environment-friendly sand blasting machine.

Background

In the manufacturing process of aluminum alloy workpieces, spraying treatment is often required. The sand blasting is to spray the spraying materials such as copper ore sand, quartz sand, carborundum, iron sand, Hainan sand and the like to the surface of the aluminum alloy workpiece needing to be treated at a high speed by adopting compressed air as power, and the surface of the aluminum alloy workpiece obtains certain cleanliness and different roughness due to the impact and cutting action of the grinding materials on the surface of the aluminum alloy workpiece, so that the fatigue resistance of the workpiece can be improved.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the sand blasting machine performs sand blasting, sand or dust generated by sand blasting is easy to diffuse into a workshop, so that the quality of air in the workshop is reduced.

SUMMERY OF THE UTILITY MODEL

In order to reduce the dust that sand or sandblast produced and to the workshop internal diffusion, this application provides an environment-friendly sand blasting machine.

The application provides an environment-friendly sand blasting machine adopts following technical scheme:

the utility model provides an environment-friendly sand blasting machine, includes the fuselage, be equipped with sandblast room, feed table and play work or material rest on the fuselage, the feed table all is equipped with the apron with the play work or material rest in the both sides of sandblast room respectively with play work or material rest, be equipped with the check curtain on the apron, the check curtain includes connecting portion and shelves strip, connecting portion and apron fixed connection, the shelves strip has a plurality of, and the length direction interval of a plurality of shelves strip along connecting portion sets up, and the mutual butt of adjacent shelves strip.

Through adopting above-mentioned technical scheme, the apron sets up on feeding platform and ejection of compact platform, forms feed inlet and discharge gate respectively on the fuselage, and the check apron can play isolated effect. Through setting up a plurality of shelves strips, at the in-process of feeding and the ejection of compact, can cover feed inlet and discharge gate betterly, and then can reduce the condition of the dust that sand or sandblast produced to workshop internal diffusion, be favorable to improving the air quality in the workshop, green.

Preferably, the connecting part is provided with a fixing plate, and the fixing plate is fixedly connected with the cover plate through a screw.

Through adopting above-mentioned technical scheme, the fixed plate butt is on the side of connecting portion, fixes the fixed plate on the apron with the screw, and the fixed plate is fixed the check curtain clamp on the apron, accomplishes the fixed of check curtain.

Preferably, a dust hood is arranged on the cover plate, a dust suction pipe is connected to the dust hood, a filter box is connected to one end, far away from the dust hood, of the dust suction pipe, and an exhaust fan is arranged on the filter box.

Through adopting above-mentioned technical scheme, start the air exhauster, the air exhauster can be taken out the dust that the sandblast produced to the rose box, and the rose box filters the dust, can further reduce the condition of dust diffusion in to the workshop.

Preferably, the filter box is provided with a mounting groove, and a filter screen is inserted in the mounting groove.

Through adopting above-mentioned technical scheme, the filter screen is pegged graft in the mounting groove, and the mounting groove is fixed a position the filter screen, and the air exhauster during operation, the filter screen can adsorb the dust.

Preferably, the notch position that the rose box is close to the mounting groove is equipped with the connecting plate, be equipped with the through-hole on the connecting plate, wear to be equipped with the bolt in the through-hole, be equipped with the jack on the filter screen, bolt and jack are pegged graft.

Through adopting above-mentioned technical scheme, the filter screen is pegged graft in the mounting groove, and the position of through-hole and the position of jack are aimed at, and the through-hole is passed to the bolt, and the tip of bolt is pegged graft in the jack, makes the filter screen fix on the rose box. When the filter screen needs to be replaced, the bolt is pulled out, and the filter screen can be pulled out for replacement, so that the filter screen is convenient and simple.

Preferably, the sandblast room is connected with the pivot in the rotation, be equipped with the sandblast rifle in the pivot, the one end of pivot is fixed with the swing arm, is equipped with the drive assembly who is used for driving swing arm reciprocating swing on the sandblast room.

Through adopting above-mentioned technical scheme, start drive assembly, drive assembly drives swing arm reciprocating swing, and the swing arm drives the pivot and makes a round trip to rotate, and the sand blasting rifle swing back and forth carries out the sandblast to the work piece, and the multi-angle carries out the sandblast to the work piece, can improve sandblast efficiency.

Preferably, the drive assembly comprises a motor, a rotary table and a connecting rod, the motor is fixedly connected with the sand blasting chamber, the rotary table is coaxially fixed with an output shaft of the motor, a connecting block is arranged on the rotary table, one end of the connecting rod is hinged to the connecting block, and the other end of the connecting rod is hinged to the swing arm.

Through adopting above-mentioned technical scheme, the output shaft drive carousel of motor rotates, and the connecting block rotates along with the carousel, and the connecting block drives the connecting rod, and the connecting rod drives the swing arm and swings.

Preferably, a connecting seat is fixed on the rotating shaft, a mounting hole is formed in the connecting seat, a straight rod penetrates through the mounting hole, a locking piece used for fixing the straight rod is arranged on the connecting seat, and the sand blasting gun and the straight rod are fixedly connected with the end portion far away from the connecting seat.

Through adopting above-mentioned technical scheme, the straight-bar is pegged graft on the mounting hole, loosens the retaining member, and the straight-bar can slide in the mounting hole, and then can be according to the height of actual regulation sand blasting gun.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through setting up a plurality of shelves strips, at the in-process of feeding and the ejection of compact, can cover feed inlet and discharge gate betterly, and then can reduce the condition of the dust that sand or sandblast produced to workshop internal diffusion, be favorable to improving the air quality in the workshop, green.

2. Starting the exhaust fan, the updraft ventilator can be taken out the dust that the sandblast produced to the rose box, and the rose box filters the dust, can further reduce the condition of dust to the workshop internal diffusion.

3. And starting the driving assembly, driving the swing arm to swing in a reciprocating manner by the driving assembly, driving the rotating shaft to rotate back and forth by the swing arm, and spraying sand to the workpiece by the sand spraying gun in the back and forth swinging manner.

Drawings

FIG. 1 is a front view of an environmentally friendly sander of the present application;

FIG. 2 is a left side view of an environment-friendly sander of the present application;

FIG. 3 is a cross-sectional view of a filtration tank;

FIG. 4 is a schematic connection diagram of a motor, a driving shaft and a driven shaft;

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

Description of reference numerals: 1. a body; 11. a sand blasting chamber; 12. a feeding table; 13. a discharging table; 14. a viewing port; 15. a sand blasting gun; 2. a cover plate; 3. a curtain; 31. a connecting portion; 32. a stop bar; 33. a fixing plate; 4. a dust hood; 41. an air tube; 42. an exhaust fan; 5. a filter box; 51. mounting grooves; 52. a connecting plate; 53. a through hole; 54. a bolt; 6. a filter screen; 61. a jack; 7. a rotating shaft; 71. a drive shaft; 72. a driven shaft; 73. swinging arms; 74. a first connecting arm; 75. a second connecting arm; 76. an articulated arm; 8. a motor; 81. a turntable; 82. connecting blocks; 83. a connecting rod; 9. a connecting seat; 91. mounting holes; 92. a straight rod; 93. and a locking member.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses environment-friendly sand blasting machine. Referring to fig. 1, the sand blasting machine comprises a machine body 1, wherein a sand blasting chamber 11, a feeding table 12 and a discharging table 13 are arranged on the machine body 1, the feeding table 12 is positioned on one side of the sand blasting chamber 11, and the discharging table 13 is positioned on the other side of the sand blasting chamber 11. An observation port is formed in the side face of the sand blasting chamber 11 adjacent to the feeding table 12, and glass is fixed at the port of the observation window 14.

Referring to fig. 1 and 2, the feeding table 12 and the discharging table 13 are both provided with a cover plate 2, and the cover plate 2 is fixedly connected with the blasting chamber 11. The cover plate 2 is provided with a blocking curtain 3, the blocking curtain 3 comprises a connecting part 31 and a blocking strip 32, one side of the connecting part 31, which is far away from the sand blasting chamber 11, is provided with a fixing plate 33, and the fixing plate 33 is fixedly connected with the cover plate 2 through screws. The plurality of stop strips 32 are arranged at intervals along the length direction of the connecting part 31, and the adjacent stop strips 32 are mutually abutted. The cover plate 2 is arranged on the feeding table 12 and the discharging table 13, and a feeding hole and a discharging hole are respectively formed on the machine body 1. Through setting up a plurality of shelves strips 32, at the in-process of feeding and ejection of compact, can cover feed inlet and discharge gate better, and then can reduce the condition that sand or the dust that the sandblast produced spread in the workshop.

Referring to fig. 2 and 3, a dust hood 4 is fixed on the top of the cover plate 2, the dust hood 4 is communicated with the blasting chamber 11, and an air pipe 41 is arranged on the dust hood 4. The top of the sand blasting chamber 11 is fixed with a filter box 5, the top of the filter box 5 is fixed with an exhaust fan 42, the air inlet end of the exhaust fan 42 is communicated with the filter box 5, and the end of the air pipe 41 far away from the dust hood 4 is communicated with the bottom of the filter box 5. The exhaust fan 42 is started, the exhaust fan 42 can suck dust generated by sand blasting into the filter box 5, and the filter box 5 filters the dust, so that the condition that the dust is diffused into a workshop can be further reduced.

The middle part of the filter box 5 is provided with a mounting groove 51, and a filter screen 6 is inserted in the mounting groove 51. A connecting plate 52 is fixed at the position of the opening of the filter box 5 close to the mounting groove 51, a through hole 53 is arranged on the connecting plate 52 above the opening of the mounting groove 51 on the connecting plate 52, and a bolt 54 penetrates through the through hole 53. The filter screen 6 is provided with a jack 61 at the position corresponding to the through hole 53, and the bottom end of the plug 54 is inserted into the jack 61. The filter screen 6 is inserted in the mounting groove 51, the position of the through hole 53 is aligned with the position of the jack 61, the bolt 54 passes through the through hole 53, and the end of the bolt 54 is inserted in the jack 61, so that the filter screen 6 is fixed on the filter box 5. When the filter screen 6 needs to be replaced, the bolt 54 is pulled out, and the filter screen 6 can be pulled out for replacement, so that the replacement is convenient and simple.

Referring to fig. 1 and 4, the sandblasting chamber 11 is rotatably connected with a rotating shaft 7, the rotating shaft 7 comprises a driving shaft 71 and a driven shaft 72, and the driving shaft 71 and the driven shaft 72 are both provided with a sandblasting gun 15. The driving shaft 71 is horizontally arranged, and the driving shaft 71 penetrates through the sand blasting chamber 11 from the side of the feeding table 12 to the side of the discharging table 13. The driven shaft 72 and the driving shaft 71 are arranged in parallel, and the driven shaft 72 and the driving shaft 71 are on the same horizontal plane.

A swing arm 73 is fixed at one end of the driving shaft 71, the length direction of the swing arm 73 is perpendicular to the length direction of the driving shaft 71, and the end part of the swing arm 73 far away from the driving shaft 71 is hinged with a connecting rod 83. The top of sandblast room 11 is fixed with motor 8, and the output shaft of motor 8 is coaxial to be fixed with carousel 81, and one side that carousel 81 deviates from motor 8 is provided with connecting block 82, and the connecting rod 83 is kept away from the one end of swing arm 73 and is articulated with connecting block 82. The output shaft of the motor 8 drives the rotating disc 81 to rotate, the connecting block 82 rotates along with the rotating disc 81, the connecting block 82 drives the connecting rod 83, the connecting rod 83 drives the swing arm 73 to swing, and the swing arm 73 drives the driving shaft 71 to rotate back and forth.

The end of the driving shaft 71 far away from the swing arm 73 is fixed with a first connecting arm 74, the length direction of the first connecting arm 74 is perpendicular to the length direction of the driving shaft 71, and in the embodiment, the first connecting arm 74 is vertically arranged downwards. A second connecting arm 75 is fixed at the end of the driven shaft 72 close to the first connecting arm 74, the second connecting arm 75 is arranged in parallel with the first connecting arm 74, the second connecting arm 75 and the first connecting arm 74 are positioned at the same side of the driving shaft 71, and a hinge arm 76 is hinged between the first connecting arm 74 and the second connecting arm 75. The swing arm 73 drives the driving shaft 71 to rotate back and forth, and the driven shaft 72 rotates back and forth along with the driving shaft 71 through the transmission action of the hinge arm 76. The motor 8 is started, the motor 8 drives the swing arm 73 to swing back and forth, the swing arm 73 drives the rotating shaft 7 to rotate back and forth, the swing arm 73 drives the driving shaft 71 to rotate back and forth, the driven shaft 72 rotates back and forth along with the driving shaft 71 through the transmission effect of the hinged arm 76, and the sand blasting gun 15 swings back and forth to blast sand on a workpiece.

Referring to fig. 4 and 5, the driving shaft 71 and the driven shaft 72 are both fixed with a connecting seat 9, an end of the connecting seat 9 is provided with a mounting hole 91, and the mounting hole 91 penetrates through the connecting seat 9. A straight rod 92 penetrates through the mounting hole 91, the straight rod 92 is a cylindrical rod, the straight rod 92 is slidably connected with the mounting hole 91, and the sand blasting gun 15 is fixed on the end portion, far away from the connecting seat 9, of the straight rod 92. The terminal surface of connecting seat 9 is provided with retaining member 93, and retaining member 93 is the bolt, bolt and connecting seat 9 threaded connection, the tip of bolt and the lateral wall butt of straight-bar 92. The bolt is screwed, the end of the bolt abuts against the side wall of the chute, and the straight rod 92 is fixed in the mounting hole 91. The height of the sand blasting gun 15 can be adjusted by loosening the bolts.

The implementation principle of the environment-friendly sand blasting machine in the embodiment of the application is as follows: the cover plate 2 is arranged on the feeding table 12 and the discharging table 13, and a feeding hole and a discharging hole are respectively formed on the machine body 1. Through setting up a plurality of shelves strips 32, at the in-process of feeding and ejection of compact, can cover feed inlet and discharge gate better, and then can reduce the condition that sand or the dust that the sandblast produced spread in the workshop. The suction fan 42 is activated, and the dust generated by the sand blasting can be drawn towards the filter box 5 by the suction fan 42, and the filter box 5 filters the dust.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an environment-friendly sand blasting machine, includes fuselage (1), its characterized in that: be equipped with sandblast room (11), feed table (12) and play work or material rest (13) on fuselage (1), feed table (12) and play work or material rest (13) are respectively in the both sides of sandblast room (11), all are equipped with apron (2) on feed table (12) and play work or material rest (13), be equipped with on apron (2) and keep off curtain (3), keep off curtain (3) including connecting portion (31) and shelves strip (32), connecting portion (31) and apron (2) fixed connection, shelves strip (32) have a plurality of, and the length direction interval of connecting portion (31) is followed in a plurality of shelves strip (32) sets up, and adjacent shelves strip (32) butt each other.

2. The environment-friendly sand blasting machine as claimed in claim 1, wherein: be equipped with fixed plate (33) on connecting portion (31), fixed plate (33) are through screw and apron (2) fixed connection.

3. The environment-friendly sand blasting machine as claimed in claim 1, wherein: be equipped with suction hood (4) on apron (2), be connected with the dust absorption pipe on suction hood (4), the one end that suction hood (4) were kept away from to the dust absorption pipe is connected with rose box (5), be equipped with air exhauster (42) on rose box (5).

4. The environment-friendly sand blasting machine according to claim 3, characterized in that: the filter box (5) is provided with a mounting groove (51), and a filter screen (6) is inserted in the mounting groove (51).

5. The environment-friendly sand blasting machine according to claim 4, wherein: the filter box (5) are close to the notch position of mounting groove (51) and are equipped with connecting plate (52), be equipped with through-hole (53) on connecting plate (52), wear to be equipped with bolt (54) in through-hole (53), be equipped with jack (61) on filter screen (6), bolt (54) and jack (61) are pegged graft.

6. The environment-friendly sand blasting machine as claimed in claim 1, wherein: the sand blasting machine is characterized in that a rotating shaft (7) is rotatably connected to the sand blasting chamber (11), a sand blasting gun (15) is arranged on the rotating shaft (7), a swinging arm (73) is fixed to one end of the rotating shaft (7), and a driving assembly used for driving the swinging arm (73) to swing in a reciprocating mode is arranged on the sand blasting chamber (11).

7. The environment-friendly sand blasting machine according to claim 6, wherein: the drive assembly comprises a motor (8), a rotary table (81) and a connecting rod (83), the motor (8) is fixedly connected with the sand blasting chamber (11), the output shafts of the rotary table (81) and the motor (8) are coaxially fixed, a connecting block (82) is arranged on the rotary table (81), one end of the connecting rod (83) is hinged to the connecting block (82), and the other end of the connecting rod is hinged to the swing arm (73).

8. The environment-friendly sand blasting machine according to claim 6, wherein: be fixed with connecting seat (9) on pivot (7), be equipped with mounting hole (91) on connecting seat (9), wear to be equipped with straight-bar (92) in mounting hole (91), be equipped with retaining member (93) that are used for fixed straight-bar (92) on connecting seat (9), the tip fixed connection of connecting seat (9) is kept away from in sand blasting gun (15) and straight-bar (92).