CN211163550U

CN211163550U - Vertical surface transverse processing shot blasting device

Info

Publication number: CN211163550U
Application number: CN201922181376.8U
Authority: CN
Inventors: 秦昌伟
Original assignee: Chengdu Shugong Machinery Manufacturing Co ltd
Current assignee: Chengdu Shugong Machinery Manufacturing Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-04
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a facade is horizontal to be handled with throwing ball device, including throwing ball mechanism, separating mechanism and will throw ball material conveying to separating mechanism's feed back mechanism that ball mechanism throws, feed back mechanism includes direct current section, arc promotion section and arc turning section, direct current section, arc promotion section and arc turning section communicate in proper order, arc promotion section turns to the intercommunication with arc turning section different face to through the direction of transfer of arc turning section conversion abrasive material. The utility model discloses a what set up can change the abrasive material and turn to the arc promotion section and the arc section of turning to, make the shot-blasting machine can be on the facade continuous horizontal processing, improved the treatment effeciency of highly less facade, reduced the processing dead angle simultaneously to artificial intensity of labour has been reduced.

Description

Vertical surface transverse processing shot blasting device

Technical Field

The utility model relates to a ball processing field is thrown on surface, especially relates to a facade transverse processing is with throwing ball device.

Background

The surface shot blasting process is to use high speed shot to impact the surface to be treated for removing surface material, such as rust, floating slurry, paint, etc., and is mainly used for treating ultra-large surface. Currently, shot blasting machines are mainly divided into two types from the treatment surface: one is plane processing, and the other is elevation processing.

At some large-scale barrel structures, when surface treatment such as large-scale storage tank, boats and ships, building founds the wall, can install a plurality of protruding edges that are used for the supporting tank body on large-scale storage tank, and the interval on adjacent protruding edge is less, the separating mechanism of the shot-blasting machine of current processing facade is in throwing ball mechanism top, and be equipped with curved feed back storehouse and collect and throw ball mechanism abrasive material, make the facade can only throw ball processing from up down, thereby lead to the shot-blasting machine that adopts current processing facade need carry out a lot of when processing the surface on adjacent protruding edge and remove in a less stroke range and just can accomplish, caused following problem: 1. the labor intensity of workers is high due to the fact that the shot blasting machine is moved for many times; 2. dead corners exist on the surface after shot blasting; 3. the working efficiency is low. Therefore, the shot blasting machine is suitable for the vertical face with limited operation height and long width.

Disclosure of Invention

An object of the utility model is to provide a convenient to use and continuous facade transverse processing is with throwing ball device.

The utility model aims at realizing through the following technical scheme:

the utility model provides a facade is shot blasting device for horizontal processing, includes and throws ball mechanism, separating mechanism and will throw ball material conveying to separating mechanism's feed back mechanism that ball mechanism throws, feed back mechanism includes direct current section, arc promotion section and arc turns to the section, direct current section, arc promotion section and arc turn to the section and communicate in proper order, arc promotion section turns to the intercommunication with the different face of arc turning to the transfer direction of section conversion abrasive material through the arc.

The arc promotes the section and includes feeding end A, ejection of compact tip A and connects feeding end A and ejection of compact tip A's guide part, the arc turns to the section and includes feeding end B, ejection of compact tip B and connects feeding end B and ejection of compact tip B and be used for changing the portion that turns to of pay-off direction, turn to the portion and promote the ejection of compact tip A different face of section through feeding end B and arc and be connected, make the pay-off direction of portion that turns to and the pay-off direction formation contained angle of arc promotion section.

The cross section of the guide part is gradually reduced along the feeding direction.

And the inner walls of the direct current section and the arc-shaped lifting section are in smooth transition.

The shot blasting mechanism comprises an impact bin, a shot blasting wheel and a motor, the shot blasting wheel is rotatably installed inside the impact bin through a rotating shaft, one end of the rotating shaft penetrates through the impact bin and then is connected with a driving wheel, and the outer wall of the impact bin is further provided with the motor capable of driving the driving wheel to rotate.

The impact bin is communicated with the direct current section in a V shape, and a processing opening for transverse processing is formed in the joint of the impact bin and the direct current section.

The outside of processing mouth is equipped with the brush with processing mouth profile matched with, and still is equipped with magnet between brush and the processing mouth, magnet is the C type, and the opening direction of C type magnet is towards the direction of marcing of throwing the ball unit.

Separating mechanism arranges one side that feed back mechanism is close to shot-blasting mechanism in, separating mechanism includes separation hopper, screen cloth, diversion storehouse and the flitch that stagnates, be equipped with the charge door on the separation hopper, separation hopper separates into bucket body and bucket body down through the screen cloth, goes up the bucket body and installs the diversion storehouse with ejection of compact tip B intercommunication, installs vertical stagnant material board in the last bucket body of diversion storehouse one side, and the diversion storehouse articulates on being close to the lateral wall that stagnates the flitch has an adjusting stop who is used for adjusting the opening size, and adjusting stop is through the biggest opening angle of the flitch control that stagnates, and processing has the suction opening on the lateral wall that diversion storehouse was kept away from to long-pending flitch, bucket body and the storehouse intercommunication that strikes of throwing ball wheel one.

The diversion bin is positioned above the processing opening.

And a flow valve for controlling the abrasive is also arranged in the lower hopper body.

The utility model discloses has following effect:

(1) the shot blasting machine can continuously and transversely process on the vertical surface by the arc-shaped lifting section and the arc-shaped steering section which can change the steering of the grinding materials, so that the processing efficiency of the vertical surface with smaller height is improved, the processing dead angle is reduced, and the labor intensity of workers is reduced;

(2) the arc-shaped lifting section which is gradually shortened along the guide part is arranged for gathering the grinding materials so as to change the direction of the grinding materials through the arc-shaped steering end;

(3) the working height of the shot blasting machine can be improved by arranging the transverse processing port, so that the working efficiency of the shot blasting machine is improved;

(4) the processing opening is arranged between the shot blasting mechanism and the material returning mechanism, the hairbrush and the magnet are arranged on the processing opening, the abrasive material can be blocked by the hairbrush, and the abrasive material which does not enter the material returning mechanism is absorbed by the magnet, so that the loss of the abrasive material in the shot blasting machine is reduced, meanwhile, the abrasion of the abrasive material thrown out by the shot blasting mechanism to the hairbrush can be reduced by the abrasive material adsorbed on the magnet, and the service life of the hairbrush is prolonged;

(5) the hairbrush is arranged on the processing opening, so that abrasive materials can be prevented from flying out of the processing opening, air can enter from the processing opening through a gap of the hairbrush, and dust generated by shot blasting can be sucked away along the direction of the material returning mechanism by the fan connected to the air suction opening, so that dust pollution is reduced, and the moving speed of the abrasive materials can be increased;

(6) the separation mechanism is arranged on one side of the feed back mechanism, which is close to the shot blasting mechanism, so that the space of the shot blasting machine can be saved, and the shot blasting machine is more compact;

(7) the guide bin and the material stagnation plate are arranged in the separating cylinder, so that the grinding materials can be blocked, and the grinding materials are prevented from being drawn out from the air suction opening.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the feed back mechanism of the present invention.

Fig. 3 is a schematic view of the connection between the recovery mechanism and the separation mechanism of the present invention.

Reference numerals: 1. a shot blasting mechanism; 11. an impact bin; 12. a rotating shaft; 13. shot blasting wheels; 14. a driving wheel; 15. a motor; 2. a material returning mechanism; 21. a direct current section; 22. an arc-shaped lifting section; 221. a feed end portion A; 222. a discharge end part A; 223. a guide portion; 23. an arc-shaped turning section; 231. a feed end B; 232. a discharge end part B; 233. a steering section; 3. processing a port; 31. a brush; 32. a magnet; 4. a separating mechanism; 41. a separating hopper; 42. a feed inlet; 43. screening a screen; 44. a diversion bin; 45. adjusting the baffle; 46. a material stagnation plate; 47. an air suction opening; 48. a flow valve.

Detailed Description

Examples

As shown in fig. 1 to fig. 3, the shot blasting device for vertical-surface transverse processing provided by this embodiment includes a shot blasting mechanism 1, a material returning mechanism 2, and a separating mechanism 4.

The shot blasting mechanism 1 is arranged below the separating mechanism 4, the shot blasting mechanism 1 comprises an impact bin 11, a shot blasting wheel 13 and a motor 15, the shot blasting wheel 13 is rotatably arranged inside the impact bin 11 through a rotating shaft 12, one end of the rotating shaft 12 penetrates through the impact bin 11 and then is connected with a driving wheel 14, the outer wall of the impact bin 11 is further provided with the motor 15 capable of driving the driving wheel 14 to rotate, and the driving wheel 14 can be a belt pulley, a chain wheel and the like.

The material returning mechanism 2 comprises a direct current section 21, an arc-shaped lifting section 22 and an arc-shaped turning section 23, the direct current section 21, the arc-shaped lifting section 22 and the arc-shaped turning section 23 are sequentially communicated, the inner walls of the direct current section 21 and the arc-shaped lifting section 22 are in smooth transition, the arc-shaped lifting section 22 comprises a feeding end part A221, a discharging end part A222 and a guide part 223 connected with the feeding end part A221 and the discharging end part A222, the cross section of the guide part 223 along the feeding direction is gradually reduced and can be used for collecting abrasive materials, the arc-shaped turning section 23 comprises a feeding end part B231, a discharging end part B232 and a turning part 233 connected with the feeding end part B231 and the discharging end part B232 and used for changing the feeding direction, so that the feeding direction of the turning part 233 and the feeding direction of the arc-shaped lifting section 22 form an included angle with different surfaces, the arc-shaped lifting section 22 and the arc-, Riveting, sleeving and the like to form a channel for the grinding material to flow in a reversing way. The turning part 233 is preferably arc-shaped so that the abrasive smoothly transits along the arc surface inside the turning part 233; the diverter 233 may also be right-angled, the diverter 233 communicating out-of-plane with the discharge end a222 of the arcuate riser 22 via the feed end B231. Since the turnaround portion 233 is preferably arcuate, the angle between the feed direction of the turnaround portion 233 and the feed direction of the arcuate lifting section 22 may be 25 °, 30 °, 35 °, 40 °, 45 °, 50 °, 55 °, 60 °, 70 °, or 80 °. After the abrasive enters the arc-shaped turning section 23, the conveying direction of the abrasive is changed into the conveying direction of the arc-shaped turning section 23 along the conveying direction of the arc-shaped lifting section 22, so that the shot blasting machine can transversely move on a vertical surface without causing abrasive deviation, the purpose of turning the abrasive is achieved, the shot blasting machine can transversely move on the vertical surface and can efficiently process the abrasive, the conveying direction of the abrasive is converted through the turning part 233, and the abrasive is enabled to follow the conveying direction of the arc-shaped lifting section 22 along the arc-shaped turning section 23.

The impact bin 11 and the direct current section 21 are in V-shaped communication, the V-shaped communication means that the overlooking of the impact bin 11 and the direct current section 21 is in a V shape, the traditional impact bin 11 and the direct current section 21 are in a V shape in an orthographic view, the impact bin 11 and the direct current section 21 which are in the V-shaped communication are symmetrical along the normal direction of the surface, a processing port 3 for transverse processing is arranged at the joint of the impact bin 11 and the direct current section 21, the processing port 3 for transverse processing means that the height dimension of the processing port 3 on the inside is larger than the width dimension, and the processing port 3 of the conventional shot blasting machine is larger than the height dimension. The outside of processing mouth 3 is equipped with and processes 3 profile matched with brushes 31 of mouth, and still is equipped with magnet 32 between brushes 31 and the processing mouth 3, and magnet 32 can adopt permanent magnet 32 or electro-magnet 32, magnet 32 is the C type, and the opening direction of C type magnet 32 moves ahead towards the shot-blasting machine, and C type magnet 32 can be when removing, and the abrasive material that leaks from shot-blasting machine both sides and rear end adsorbs to reduce the abrasive material and run off. The brush 31 is installed to prevent the abrasive from flowing out from the gap between the working port 3 and the surface when the surface is worked.

The discharge end part B232 of the arc-shaped steering section 23 is communicated with the separating mechanism 4, the separating mechanism 4 is located on one side of the shot blasting mechanism 2 close to the shot blasting mechanism 1, the separating mechanism 4 comprises a separating hopper 41, a screen 43, a diversion warehouse 44 and a material stagnation plate 46, a feed inlet 42 is arranged on the separating hopper 41, the separating hopper 41 is separated into an upper hopper body and a lower hopper body through the screen 43, the diversion warehouse 44 communicated with the discharge end part B232 is arranged in the upper hopper body, the diversion warehouse 44 is located above the feed inlet 3, the vertical material stagnation plate 46 is arranged in the upper hopper body on one side of the diversion warehouse 44, an adjusting baffle 45 used for adjusting the opening size is hinged to the side wall of the diversion warehouse 44 close to the material stagnation plate 46, the adjusting baffle 45 controls the maximum opening angle through the material stagnation plate 46, an air suction opening 47 is processed on the side wall of the material accumulation plate far away from the diversion warehouse 44, the air suction opening 47 is connected with, And the slag, the dust and the like are sucked out, so that the dust generated in the process of the shot blasting machine is prevented from polluting the environment of a processing position. The lower bucket body is communicated with an impact bin 11 on one side of the shot blasting wheel 13, a flow valve 48 for controlling abrasive materials is further arranged in the lower bucket body, and the flow valve 48 can be an electromagnetic butterfly valve or a sand valve.

The utility model discloses a use method is:

fixedly mounting the shot blasting machine on a movable frame, adding abrasive materials into a net separation hopper 41 through a feed inlet 42, controlling the movable frame to move the shot blasting machine to a vertical surface to be processed, controlling a brush 31 on a processing port 3 to be contacted with the surface of the vertical surface, then the motor 15 and the exhaust fan are started, the flow valve 48 is controlled to be opened when the motor 15 is started, the motor 15 drives the shot blasting wheel 13 to rotate at a high speed, the abrasive passing through the flow valve 48 is knocked on the surface from the impact bin 11 by the shot blasting wheel 13, the abrasive rebounds to the straight section 21 under the action of impact force after the surface is machined, and enters the arc-shaped lifting section 22 along the direct current section 21 through inertia, abrasive materials pass through the arc-shaped lifting section 22 and then enter the separating mechanism 4 under the action of the arc-shaped reversing section, pass through the arc-shaped reversing section, the direction of the abrasive material in the arc-shaped lifting section 22 can be changed, so that the processing continuity when the shot blasting mechanism 1 can transversely move on a vertical surface is ensured; after the grinding materials enter the separating mechanism 4, due to the work of the exhaust fan, the exhaust fan draws the air entering from the processing port 3 out of the air suction port 47 on the separating hopper 41 along the material returning mechanism 2, so that the separating hopper 41 is in a negative pressure state, at the moment, the adjusting baffle 45 is opened under the impact of the grinding materials and the action of the exhaust fan and limited by the material stagnation plate 46, at the moment, the grinding materials fall on the screen 43, and the dust contained in the grinding materials is discharged out of the separating hopper 41 from the air suction port 47 under the action of the exhaust fan due to small density and light weight, and the grinding materials passing through the screen 43 pass through the adjusting baffle 45 and enter the impact bin 11 again for circular processing.

The brush 31 installed on the processing opening 3 is used for blocking the abrasive, the magnet 32 can adsorb the abrasive in time after the brush 31 blocks the abrasive, the abrasive can be prevented from losing, and meanwhile, the abrasion of the abrasive to the brush 31 can be reduced, because the magnet 32 is in a C shape, and the opening of the C-shaped magnet 32 faces the advancing direction of the shot blasting machine, the abrasive cannot be adsorbed by the magnet 32 when impacting the surface, only a small amount of abrasive which does not enter the material returning mechanism 2 can be adsorbed by the magnet 32, and the wave rate of the abrasive can be reduced by the C-shaped magnet 32.

The above is only the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and the utility model should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a facade is shot-blasting device for horizontal processing, includes and throws ball mechanism, separating mechanism and will throw the feed back mechanism that ball material conveying to separating mechanism that ball mechanism throwed, its characterized in that: the feed back mechanism comprises a direct current section, an arc lifting section and an arc steering section, wherein the direct current section, the arc lifting section and the arc steering section are sequentially communicated, the arc lifting section and the arc steering section are communicated in a different-surface steering mode, and the conveying direction of the abrasive is converted through the arc steering section.

2. The shot blasting device for vertical-face transverse processing according to claim 1, wherein: the arc promotes the section and includes feeding end A, ejection of compact tip A and connects feeding end A and ejection of compact tip A's guide part, the arc turns to the section and includes feeding end B, ejection of compact tip B and connects feeding end B and ejection of compact tip B and be used for changing the portion that turns to of pay-off direction, turn to the portion and promote the ejection of compact tip A different face of section through feeding end B and arc and be connected, make the pay-off direction of portion that turns to and the pay-off direction formation contained angle of arc promotion section.

3. The shot blasting device for vertical-face transverse processing according to claim 2, wherein: the cross section of the guide part is gradually reduced along the feeding direction.

4. The shot blasting device for vertical-face transverse processing according to claim 3, wherein: and the inner walls of the direct current section and the arc-shaped lifting section are in smooth transition.

5. The shot blasting device for vertical-face transverse processing according to claim 2, wherein: the shot blasting mechanism comprises an impact bin, a shot blasting wheel and a motor, the shot blasting wheel is rotatably installed inside the impact bin through a rotating shaft, one end of the rotating shaft penetrates through the impact bin and then is connected with a driving wheel, and the outer wall of the impact bin is further provided with the motor capable of driving the driving wheel to rotate.

6. The shot blasting device for vertical-face transverse processing according to claim 5, wherein: the impact bin is communicated with the direct current section in a V shape, and a processing opening for transverse processing is formed in the joint of the impact bin and the direct current section in the V shape.

7. The shot blasting device for vertical-face transverse processing according to claim 6, wherein: the outside of processing mouth is equipped with the brush with processing mouth profile matched with, and still is equipped with magnet between brush and the processing mouth, magnet is the C type, and the opening direction of C type magnet is towards the direction of marcing of throwing the ball unit.

8. The shot blasting device for vertical-face transverse processing according to claim 6, wherein: separating mechanism arranges one side that feed back mechanism is close to shot-blasting mechanism in, separating mechanism includes separation hopper, screen cloth, diversion storehouse and the flitch that stagnates, be equipped with the charge door on the separation hopper, separation hopper separates into bucket body and bucket body down through the screen cloth, goes up the bucket body and installs the diversion storehouse with ejection of compact tip B intercommunication, installs vertical stagnant material board in the last bucket body of diversion storehouse one side, and the diversion storehouse articulates on being close to the lateral wall that stagnates the flitch has an adjusting stop who is used for adjusting the opening size, and adjusting stop is through the biggest opening angle of the flitch control that stagnates, and processing has the suction opening on the lateral wall that diversion storehouse was kept away from to long-pending flitch, bucket body and the storehouse intercommunication that strikes of throwing ball wheel one.

9. The shot blasting device for vertical-face transverse processing according to claim 8, wherein: the diversion bin is positioned above the processing opening.

10. The shot blasting device for vertical-face transverse processing according to claim 8, wherein: and a flow valve for controlling the abrasive is also arranged in the lower hopper body.