CN210173334U

CN210173334U - Novel sanding air mill

Info

Publication number: CN210173334U
Application number: CN201920590693.2U
Authority: CN
Inventors: 黄蒋才
Original assignee: Guangdong Xintai Automation Equipment Co Ltd
Current assignee: Guangdong Xintai Automation Equipment Co Ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-03-24
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a novel sand light air mill adopts the compressed air form to drive the sand grain to polish the polishing, sand light, paint the rough equipment of back surface wind mill to the timber surface, which comprises a bracket, the upper end fixedly connected with installation casing of support is equipped with two vice storehouses and host computer storehouse in the installation casing respectively, and the host computer storehouse is located between two vice storehouses, the electric cabinet is installed to the lateral wall of installation casing, the air-vent valve mounting panel is installed to the upper end lateral wall of installation casing, two separators, air compressor machine and board trachea are installed respectively to the upper end of installation casing and are linked, the sand separator is sprayed sand gun with the host computer storehouse respectively and is linked, novel bucket type promotes circulating device and spiral and is stirred to be drawn together and is connected. The utility model discloses it is rational in infrastructure, it can satisfy heterotypic furniture article surface sand light, polish: such as sharp corners, included angles, grooves, bulges, decorative patterns, lines, solid wood and the like, and has ideal treatment effect on sanding the surface of an object with high processing difficulty.

Description

Novel sanding air mill

Technical Field

The utility model relates to an air mill technical field especially relates to a sand light air mill.

Background

The existing sanding air mill is a method for achieving standard technology by physically removing materials and objects which are uneven, uneven in thickness and not in line with technological requirements through abrasive cloth, grinding wheels, abrasive paper, scouring cloth, non-woven fabric polishing wheels and the like, and is more smooth and flat and uniform in thickness, and the existing sanding air mill is applied to various veneering technology production, standard structural part manufacturing, toy handicraft industry, decoration and furniture industry, floor and wallboard building material industry and the like.

However, the existing sanding air mill has poor effect when sanding the surfaces of some objects with high processing difficulty, and cannot meet the requirements of sanding the surfaces of special-shaped objects, such as sharp corners, included angles, grooves, bulges, decorative patterns, lines and the like.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the practical molding sand light air mill that proposes, it can satisfy timber abnormal shape article surface sand light, like closed angle, contained angle, recess, arch, decoration decorative pattern, lines, etc. to the big timber article surface sand light of the processing degree of difficulty have ideal treatment, can bring good polishing, rough, mute light effect for reprocessing behind the timber article spraying.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel sanding air mill comprises a bracket, wherein the upper end of the bracket is fixedly connected with an installation shell, two auxiliary cabins and a main machine cabin are respectively arranged in the installation shell, the main machine cabin is positioned between the two auxiliary cabins, the side wall of the installation shell is provided with an electric cabinet, the side wall of the upper end of the installation shell is provided with an air-vent valve mounting plate, the upper end of the installation shell is respectively provided with two separators, an air compressor and a novel bucket type lifting circulating device, the separators are respectively communicated with the auxiliary cabins and the main machine cabin, the novel bucket type lifting circulating device is connected with the air compressor, the lower end of the installation shell is provided with a sand hopper communicated with the main machine cabin and the auxiliary cabins, the sand hopper is communicated with the novel bucket type lifting circulating device, a plurality of sand-spraying heads connected with the air compressor through hoses are arranged in the main machine cabin, a roller shaft conveyor is horizontally, the inner wall of the main machine bin is internally provided with a device cavity, the device cavity is internally provided with a transmission mechanism connected with a sand blasting head, the inner top of the device cavity is provided with a swing mechanism matched with the transmission mechanism, the inner top of the device cavity is provided with a strip-shaped groove, and the strip-shaped groove is internally provided with a guide mechanism connected with the swing mechanism.

Preferably, the separator is a two-stage cyclone separator, and the two-stage cyclone separator is composed of 500-type and double 400-type upper cyclone separators.

Preferably, drive mechanism is including setting up the arc spacing groove on device intracavity wall, sliding connection has the arc pole in the arc spacing groove, the upper and lower lateral wall of arc pole is equipped with first rack and second rack respectively, the inner wall in device chamber rotates and is connected with a plurality of bull sticks, fixedly connected with gear on the bull stick, gear and second rack intermeshing, the end of bull stick run through the device chamber and with sandblast first fixed connection, a plurality of the equidistant setting of bull stick circumference.

Preferably, the swing mechanism comprises a driving motor embedded in the top of the device cavity, a cam is fixed at the tail end of an output shaft of the driving motor, a supporting rod meshed with the first rack is arranged in the device cavity, a third rack meshed with the first rack is fixed at the lower end of the supporting rod, a pulley is rotatably connected to one end of the supporting rod, and the pulley abuts against the side wall of the cam.

Preferably, guiding mechanism includes that the level is fixed the guide bar between the bar inslot wall, the cover is equipped with two sliders on the guide bar, the lower extreme of slider and the last lateral wall fixed connection who supports the pole, it is equipped with the spring to lie in the cover between slider and bar inslot wall on the guide bar.

Compared with the prior art, the utility model, its beneficial effect does:

1. adopt the roller to carry, have more efficient transport work piece, the sand return system adopts novel bucket type promotion circulating device, and the sand return effect is better, is provided with second grade cyclone, and the separation effect is better.

2. Be provided with drive mechanism, guiding mechanism and wabbler mechanism, a plurality of sand blasting heads are connected to drive mechanism, can drive a plurality of sand blasting heads simultaneously and control not intermittent rocking to can satisfy heterotypic article surface sand light, like closed angle, contained angle, recess, arch, decorative pattern, lines, etc. have ideal treatment effect to the article surface sand light that the processing degree of difficulty is big, can bring good visual angle effect for article reprocession.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel sanding air mill provided by the present invention;

fig. 2 is a schematic diagram of the internal structure of the device cavity of the novel sanding air mill provided by the present invention;

fig. 3 is a schematic view of the interior of a main bin of the novel sanding air mill provided by the utility model;

fig. 4 is an enlarged schematic view of a structure at a position a of the novel sanding air mill provided by the utility model.

In the figure: the device comprises a support 1, an auxiliary bin 2, a separator 3, a pressure regulating valve mounting plate 4, an air compressor 5, a novel bucket type lifting circulating device 6, a mounting shell 7, a sand hopper 8, an electric cabinet 9, a main bin 10, a driving motor 11, a cam 12, an arc-shaped rod 13, a rotating rod 14, a gear 15, a device cavity 16, a roller shaft conveyor 17, a sand blasting head 18, a spring 19, a sliding block 20, a guide rod 21, a supporting rod 22 and a strip-shaped groove 23.

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.

Referring to fig. 1-4, a novel sand light air mill, which comprises a bracket 1, the upper end fixedly connected with installation casing 7 of support 1, be equipped with two vice storehouses 2 and host computer storehouse 10 in the installation casing 7 respectively, host computer storehouse 10 is located between two vice storehouses 2, electric cabinet 9 is installed to the lateral wall of installation casing 7, air-vent valve mounting panel 4 is installed to the upper end lateral wall of installation casing 7, the mountable barometer, the governing valve, supply with sand blasting head 18 and provide the working air supply, two separators 3 are installed respectively to the upper end of installation casing 7, air compressor machine 5 and novel bucket type promote circulating device 6, separator 3 is second grade cyclone, second grade cyclone adopts 500 types and two 400 types to go up the cyclone and constitutes, two separators 3 can break away from useful sand material and useless dust and get into recovery system.

Separator 3 communicates with vice storehouse 2 and host computer storehouse 10 respectively, and novel bucket type promotes circulating device 6 and is connected with air compressor machine 5, and the lower extreme of installation casing 7 is equipped with the sand hopper 8 with host computer storehouse 10 and vice storehouse 2 intercommunication, and sand hopper 8 and novel bucket type promote circulating device 6 intercommunication are equipped with a plurality of sand blasting heads 18 that pass through the hose connection with air compressor machine 5 in the host computer storehouse 10, and horizontal installation has roller conveyer 17 between vice storehouse 2 and the host computer storehouse 10, carries the work piece more high-efficiently.

A device cavity 16 is arranged in the inner wall of the main machine bin 10, a transmission mechanism connected with a sand blasting head 18 is arranged in the device cavity 16, the transmission mechanism comprises an arc-shaped limiting groove arranged on the inner wall of the device cavity 16, an arc-shaped rod 13 is connected in the arc-shaped limiting groove in a sliding manner, the upper side wall and the lower side wall of the arc-shaped rod 13 are respectively provided with a first rack and a second rack, the inner wall of the device cavity 16 is connected with a plurality of rotating rods 14 in a rotating manner, gears 15 are fixedly connected on the rotating rods 14, the gears 15 are mutually meshed with the second racks, the tail ends of the rotating rods 14 penetrate through the device cavity 16 and are fixedly connected with the sand blasting head 18, the rotating rods 14 are arranged at equal intervals in the circumferential direction, a third rack at the lower end of a supporting rod 22 moves leftwards and rightwards along with the third rack, the third rack is mutually meshed with the second rack, so as to drive the reciprocating clockwise and, the rotation range is 60 degrees, so that the sand blasting head 18 is driven to move in a swinging mode, the surface sanding of the special-shaped object, such as sharp angles, included angles, grooves, bulges, decorative patterns, lines and the like, is met, an ideal treatment effect is achieved for the sanding of the surface of the object with high processing difficulty, and a good visual angle effect can be brought to the object to be processed again.

The inner top of the device cavity 16 is provided with a swing mechanism matched with the transmission mechanism, the swing mechanism comprises a driving motor 11 embedded in the inner top of the device cavity 16, the tail end of an output shaft of the driving motor 11 is fixed with a cam 12, a supporting rod 22 meshed with the first rack is arranged in the device cavity 16, the lower end of the supporting rod 22 is fixed with a third rack meshed with the first rack, one end of the supporting rod 22 is rotatably connected with a pulley, the pulley is abutted against the side wall of the cam 12, the inner top of the device cavity 16 is provided with a strip-shaped groove 23, a guide mechanism connected with the swing mechanism is arranged in the strip-shaped groove 23, the guide mechanism comprises a guide rod 21 horizontally fixed between the inner walls of the strip-shaped groove 23, two sliders 20 are sleeved on the guide rod 21, the lower end of each slider 20 is fixedly connected with the upper side wall of the corresponding supporting rod 22, a spring 19 is sleeved on the guide rod 21 and positioned between the sliders 20 and the inner, since the urging lever 22 always abuts against the cam 12 via the spring 19 and the pulley, the urging lever 22 swings left and right.

The utility model discloses in, place a plurality of work pieces on roller conveyer 17, get into host computer storehouse 10 after, start novel bucket type lifting circulation device 6, add the sand material, start air compressor machine 5, air compressor machine 5 pressurizes the sand material to in the sand blasting head 18, polish the work piece through 18 blowout of sand blasting head, start driving motor 11 and drive cam 12 and rotate, because support pole 22 offsets with cam 12 all the time through spring 19 and pulley, thereby realize supporting the left and right rocking of pole 22, support the third rack of pole 22 lower extreme and control thereupon and remove, third rack and second rack intermeshing, thereby drive the reciprocating type clockwise and anticlockwise movement of arc pole 13, support pole 22 and drive the second rack and remove, the second rack drives a plurality of gears 15 clockwise and anticlockwise reciprocating rotation simultaneously, the rotation range is between 60 degrees, thereby drive the motion of 18 rocking type of sand blasting head, satisfy heterotypic article surface sand light, Like closed angle, contained angle, recess, arch, decorative pattern, lines, etc. to the big article surface sand light of the processing degree of difficulty have the ideal treatment effect, can bring good visual angle effect for article reprocessing, the recovery of sand hopper 8 is passed through to spun sand, and the circulation is realized to the novel bucket type circulating device 6 of rethread, and two separators 3 can break away from useful sand material and useless dust and get into recovery system.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel sanding air mill comprises a support (1) and is characterized in that an installation shell (7) is fixedly connected to the upper end of the support (1), two auxiliary bins (2) and a main machine bin (10) are respectively arranged in the installation shell (7), the main machine bin (10) is located between the two auxiliary bins (2), an electric cabinet (9) is installed on the side wall of the installation shell (7), an air-vent valve installation plate (4) is installed on the side wall of the upper end of the installation shell (7), two separators (3), an air compressor (5) and a novel bucket type lifting circulating device (6) are respectively installed on the upper end of the installation shell (7), the separators (3) are respectively communicated with the auxiliary bins (2) and the main machine bin (10), the novel bucket type lifting circulating device (6) is connected with the air compressor (5), a sand hopper (8) communicated with the main machine bin (10) and the auxiliary bins (2) is arranged at the lower end of the installation shell (7), sand hopper (8) and novel bucket type promote circulating device (6) intercommunication, be equipped with a plurality of sand blasting heads (18) that pass through the hose connection with air compressor machine (5) in host computer storehouse (10), horizontal installation has roller conveyer (17) between vice storehouse (2) and host computer storehouse (10), be equipped with device chamber (16) in the inner wall of host computer storehouse (10), be equipped with the drive mechanism who is connected with sand blasting head (18) in device chamber (16), the interior top in device chamber (16) is equipped with the wabbler mechanism with drive mechanism complex, the interior top in device chamber (16) is equipped with bar groove (23), be equipped with the guiding mechanism who is connected with wabbler mechanism in bar groove (23).

2. A new sanding grinder as defined in claim 1, characterised by the fact that the separator (3) is a secondary cyclone separator, which consists of top cyclone separators of type 500 and double top cyclone separators of type 400.

3. The novel sanding air mill according to claim 1, wherein the transmission mechanism comprises an arc-shaped limiting groove arranged on the inner wall of the device cavity (16), an arc-shaped rod (13) is connected in the arc-shaped limiting groove in a sliding mode, the upper side wall and the lower side wall of the arc-shaped rod (13) are respectively provided with a first rack and a second rack, the inner wall of the device cavity (16) is rotatably connected with a plurality of rotating rods (14), the rotating rods (14) are fixedly connected with gears (15), the gears (15) are meshed with the second racks, the tail ends of the rotating rods (14) penetrate through the device cavity (16) and are fixedly connected with the sand blasting head (18), and the rotating rods (14) are circumferentially arranged at equal intervals.

4. The novel sanding air mill according to claim 3, wherein the swinging mechanism comprises a top driving motor (11) embedded in the device cavity (16), a cam (12) is fixed at the tail end of an output shaft of the driving motor (11), a supporting rod (22) meshed with the first rack is arranged in the device cavity (16), a third rack meshed with the first rack is fixed at the lower end of the supporting rod (22), a pulley is rotatably connected to one end of the supporting rod (22), and the pulley abuts against the side wall of the cam (12).

5. The novel sanding air mill according to claim 4, wherein the guide mechanism comprises a guide rod (21) horizontally fixed between the inner walls of the strip-shaped grooves (23), two sliding blocks (20) are sleeved on the guide rod (21), the lower ends of the sliding blocks (20) are fixedly connected with the upper side wall of the abutting rod (22), and springs (19) are sleeved between the inner walls of the sliding blocks (20) and the strip-shaped grooves (23) on the guide rod (21).