CN220902990U

CN220902990U - Sand blasting equipment

Info

Publication number: CN220902990U
Application number: CN202322797505.2U
Authority: CN
Inventors: 罗钢; 赵军朋; 吴鸣
Original assignee: Luoyang Tuotu Industry And Trade Co ltd
Current assignee: Luoyang Tuotu Industry And Trade Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-05-07
Anticipated expiration: 2033-10-18

Abstract

The utility model discloses sand blasting equipment, which relates to the technical field of sand blasting treatment and comprises a processing box and a turning unit; the upper surface of the processing box is provided with a sand box, a turning unit, an adjusting unit and a suction cover are arranged in the processing box, and spray guns are arranged on the adjusting unit at equal intervals. The beneficial effects are that: according to the utility model, the hydraulic cylinder II drives the clamping plate to clamp and fix the workpiece through the protective box and the motor II, and the motor II drives the workpiece to rotate through the clamping plate, so that the sand blasting angle of the circumferential direction of the workpiece is adjusted, the workpiece is placed on the placing table after the sand blasting of the circumferential direction of the workpiece is finished, and the clamping angle of the workpiece is adjusted through the motor I and the placing table, so that the sand blasting treatment is performed on the clamping position of the workpiece, the workpiece is subjected to omnibearing treatment, dead angles of treatment on the surface of the workpiece are avoided, the quality of the workpiece treatment is ensured, and the treatment efficiency is effectively improved.

Description

Sand blasting equipment

Technical Field

The utility model relates to the technical field of sand blasting treatment, in particular to sand blasting equipment.

Background

The sand blasting process is a process of cleaning and roughening the surface of a substrate by the impact of high-speed sand flow. The compressed air is used as power to form high-speed spray beam to spray the sprayed material onto the surface of the workpiece to be treated, so that the outer surface or shape of the workpiece is changed, and the surface of the workpiece obtains certain cleanliness and different roughness due to the impact and cutting action of the abrasive on the surface of the workpiece, so that the mechanical property of the surface of the workpiece is improved, the fatigue resistance of the workpiece is improved, the adhesive force between the workpiece and the coating is increased, the durability of the coating is prolonged, and the leveling and decoration of the coating are facilitated.

Through searching, the patent with the Chinese patent publication number of CN206383049U discloses sand blasting equipment, which mainly comprises four material placing areas arranged on a rotary table, and drives the rotary table to rotate through a motor and a transmission rod, so that alternate feeding is realized.

Compared with the prior art in the related field, the workpiece is directly placed in the sand blasting equipment for sand blasting, and the spray gun in the existing sand blasting equipment can perform multi-angle sand blasting, but the angle adjustment of the spray gun is limited, so that partial dead angles can not be processed around and below the workpiece, and the quality of the sand blasting of the workpiece is affected.

Disclosure of utility model

The present utility model has for its object to solve the above-mentioned problems a blasting apparatus.

The utility model realizes the above purpose through the following technical scheme:

a sand blasting device comprises a processing box and a turning unit;

The sand box is used for storing sand, the sand box is communicated with the sand box and an external high-pressure gas transmission device, the suction cover is connected with the external suction device, the workpiece is fixed and turned through the material turning unit, so that the workpiece can be comprehensively treated, the sand in the sand box and high-pressure air in the external high-pressure gas transmission device are sprayed out through the spray gun, the surface of the workpiece is treated, the angle of the spray gun is adjusted through the adjusting unit, so that the spray gun can comprehensively treat the workpiece, sand in the sand box and fragments dropped in treatment can be extracted through the suction cover, and the inside of the processing box is conveniently observed in the sand blasting process through the observation window and the transparent plate;

The material turning unit comprises a first hydraulic cylinder and a second hydraulic cylinder, the first hydraulic cylinder is arranged on the lower surface of the processing box, the telescopic end of the first hydraulic cylinder is slidably connected with the processing box, a mounting box is arranged on the part of the telescopic end of the first hydraulic cylinder, which is positioned in the processing box, a first motor is arranged in the mounting box, an output shaft of the first motor is rotationally connected with the mounting box, a placing table is arranged on the output shaft of the first motor, the second hydraulic cylinder is arranged on two sides of the processing box, the output shaft of the second hydraulic cylinder is slidably connected with the processing box, a protecting box is arranged at the end part of the second hydraulic cylinder, which is positioned in the processing box, a second motor is arranged in the protecting box, the output shaft of the second motor is rotationally connected with the protecting box, a clamping plate is arranged on the output shaft of the second motor, the input ends of the first hydraulic cylinder, the second hydraulic cylinder, the first motor and the second motor are electrically connected with the output end of an external controller, the external controller controls the first hydraulic cylinder, the second hydraulic cylinder, the first motor and the second motor to work, the first hydraulic cylinder drives the clamping plate to clamp and fix the workpiece through the protective box and the second motor, the second motor drives the workpiece to rotate through the clamping plate so as to adjust the sand blasting angle of the workpiece, after the sand blasting in the circumferential direction of the workpiece is finished, the first hydraulic cylinder drives the placing table to move to the workpiece through the mounting box and the motor, the second hydraulic cylinder drives the clamping plate to loosen the clamping of the workpiece through the protective box and the second motor, the first motor drives the workpiece to rotate through the placing table so as to adjust the angle of the workpiece, the second hydraulic cylinder drives the clamping plate to clamp the workpiece through the protective box and the second motor again so as to carry out sand blasting treatment on the clamping position of the workpiece, the dead angle of the treatment on the surface of the workpiece is avoided, the quality of the workpiece treatment is ensured, and the treatment efficiency is effectively improved.

Further, the regulating unit includes motor three, installation axle, motor three is total two and all sets up the side of processing case, installation axle is total two and all rotates and install on the processing case, two the installation axle is connected two respectively the output shaft of motor three, two the installation axle is located equally spaced apart from installing on the part of processing incasement the spray gun, two on the installation axle the spray gun alternately sets up, and the output of external control ware is connected to the input electricity of motor three, and the work of external control ware control motor three adopts prior art, and motor three drives the spray gun through the installation axle and rotates to adjust the angle of spray gun, makes the spray gun carry out the sandblast to the different positions of work piece, simultaneously, carries out the abrasive blasting to the work piece through the spray gun that alternately sets up, thereby carries out comprehensive treatment to the work piece, avoids appearing the dead angle, effectively improves the efficiency of handling.

Further, the anti-slip device also comprises an anti-slip strip, wherein the anti-slip strip is arranged on the upper surface of the placing table at equal angles, and the anti-slip property of the upper surface of the placing table is improved through the anti-slip strip, so that the workpiece is prevented from sliding when the placing table drives the workpiece to rotate.

Further, still include the protection casing, the protection casing is the shape of falling U, the protection casing sets up on the protective housing, the protection casing is located the top of pneumatic cylinder two, protection casing sliding connection the processing case protects the flexible end of pneumatic cylinder two through the protection casing, causes the damage to the flexible end of pneumatic cylinder two when avoiding the sandblast.

Further, the anti-slip mat is arranged on the clamping plate, the anti-slip performance of the clamping plate and the firmness of the clamping plate when clamping the workpiece are improved through the anti-slip mat, and damage to the surface of the workpiece caused by the clamping plate can be avoided.

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

1. The hydraulic cylinder drives the clamping plate to clamp and fix the workpiece through the protective box and the motor II, the motor II drives the workpiece to rotate through the clamping plate, so that the relative angle between the workpiece and the spray gun is adjusted, the spray gun can carry out sand blasting on the workpiece in the circumferential direction, after the sand blasting on the circumferential direction of the workpiece is completed, the height of the placing table is adjusted through the hydraulic cylinder, the workpiece is placed on the placing table, the motor I and the placing table rotate the workpiece, so that the clamping angle of the workpiece is adjusted, sand blasting is carried out on the clamping position of the workpiece, dead angles of treatment on the surface of the workpiece are avoided, the omnidirectional sand blasting on the workpiece is guaranteed, the sand blasting quality of the workpiece is guaranteed, and the treatment efficiency is effectively improved.

2. The spray gun is driven to rotate through the motor III and the mounting shaft, so that the angle of the spray gun is adjusted, the spray gun can perform sand blasting on different positions of a workpiece, meanwhile, the workpiece is subjected to sand blasting through the spray gun which is arranged in a crossing manner, the workpiece is comprehensively processed, dead angles are avoided, and the processing efficiency is effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a blasting apparatus according to the present utility model;

FIG. 2 is a schematic side view of a blasting apparatus according to the present utility model;

FIG. 3 is an enlarged schematic cross-sectional view of a blasting apparatus according to the present utility model;

FIG. 4 is an enlarged schematic view of the blasting apparatus of FIG. 3A according to the present utility model;

FIG. 5 is a schematic top sectional view of a blasting apparatus according to the present utility model;

fig. 6 is an enlarged schematic view of a placement table of a blasting apparatus according to the present utility model.

The reference numerals are explained as follows:

1. A processing box; 2. a turning unit; 21. a first hydraulic cylinder; 22. a mounting box; 23. a first motor; 24. a placement table; 25. a second hydraulic cylinder; 26. a protective box; 27. a second motor; 28. a clamping plate; 3. an adjusting unit; 31. a third motor; 32. a mounting shaft; 4. a spray gun; 5. a sand box; 6. an observation window; 7. a transparent plate; 8. a suction cover; 9. an anti-slip strip; 10. a protective cover; 11. an anti-slip mat.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

Examples

As shown in fig. 1 to 6, a blasting apparatus includes a processing box 1, a turning unit 2;

The sand box 5 is arranged on the upper surface of the processing box 1, the material turning unit 2, the adjusting unit 3 and the material sucking cover 8 are arranged in the processing box 1, the spray guns 4 are arranged on the adjusting unit 3 at equal intervals, the observation window 6 is arranged on the side surface of the processing box 1, the transparent plate 7 is arranged in the observation window 6, as shown in fig. 1 and 2, the sand box 5 is used for storing sand materials, the spray guns 4 are communicated with the sand box 5 and an external high-pressure gas transmission device, the material sucking cover 8 is connected with the external material sucking device, the workpiece is fixed and turned through the material turning unit 2, so that the workpiece can be comprehensively treated, the sand materials in the sand box 5 and high-pressure air in the external high-pressure gas transmission device are sprayed out through the spray guns 4, the angle of the spray guns 4 is adjusted through the adjusting unit 3, the spray guns 4 can comprehensively treat the workpiece, and the external material sucking device can suck the sand materials in the sand box 5 and fragments dropped in the treatment process of sand blasting, and the inside of the processing box 1 can be conveniently observed through the observation window 6 and the transparent plate 7 in the sand blasting process;

The material turning unit 2 comprises a first hydraulic cylinder 21 and a second hydraulic cylinder 25, wherein the first hydraulic cylinder 21 is arranged on the lower surface of the processing box 1, the telescopic end of the first hydraulic cylinder 21 is in sliding connection with the processing box 1, a mounting box 22 is arranged on the part of the telescopic end of the first hydraulic cylinder 21 positioned in the processing box 1, a first motor 23 is arranged in the mounting box 22, the output shaft of the first motor 23 is rotationally connected with the mounting box 22, a placing table 24 is arranged on the output shaft of the first motor 23, the second hydraulic cylinder 25 is arranged on two sides of the processing box 1, the output shaft of the second hydraulic cylinder 25 is in sliding connection with the processing box 1, the end part of the second hydraulic cylinder 25 positioned in the processing box 1 is provided with a protective box 26, a second motor 27 is arranged in the protective box 26, a clamping plate 28 is arranged on the output shaft of the second motor 27, the input ends of the first hydraulic cylinder 21, the second motor 23 and the second motor 27 are electrically connected with the output end of an external controller, the external controller controls the first hydraulic cylinder 21, the second hydraulic cylinder 25, the first motor 23 and the second motor 27 to work by adopting the prior art, as shown in fig. 3-5, a workpiece to be processed is placed between two clamping plates 28, the second hydraulic cylinder 25 drives the clamping plates 28 to move through the protective box 26 and the second motor 27, so that the clamping plates 28 clamp and fix the workpiece, the processing box 1 is closed, the workpiece is sandblasted through the spray gun 4, in the processing process, the second motor 27 drives the workpiece to rotate through the clamping plates 28, so that the sandblasted angle of the workpiece is adjusted, the workpiece is comprehensively sandblasted, after the sandblasted in the circumferential direction of the workpiece is completed, the first hydraulic cylinder 21 drives the placing table 24 to move through the mounting box 22 and the first motor 23, so that the placing table 24 moves to the workpiece, the second hydraulic cylinder 25 drives the clamping plate 28 to reversely move through the protective box 26 and the second motor 27, the clamping plate 28 loosens the clamping of the workpiece, the workpiece falls onto the placing table 24, the first motor 23 drives the workpiece to rotate through the placing table 24, so that the angle of the workpiece relative to the clamping plate 28 is adjusted, the second hydraulic cylinder 25 drives the clamping plate 28 to clamp the workpiece through the protective box 26 and the second motor 27 again, the clamping position of the workpiece is subjected to sand blasting treatment, dead angles of treatment on the surface of the workpiece are avoided, the quality of workpiece treatment is guaranteed, and the treatment efficiency is effectively improved.

The regulating unit 3 includes motor three 31, installation axle 32, motor three 31 is total two and all set up the side at processing case 1, installation axle 32 is total two and all rotate and install on processing case 1, two output shafts of motor three 31 are connected respectively to two installation axles 32, spray gun 4 is installed to the equal distance on the part that two installation axles 32 are located processing case 1, spray gun 4 on two installation axles 32 alternately set up, the output of external control ware is connected to the input electricity of motor three 31, external control ware control motor three 31 work adopts prior art, as shown in fig. 3, fig. 5, drive installation axle 32 through motor three 31 and rotate, drive spray gun 4 through installation axle 32 and rotate, thereby adjust spray gun 4's angle, make spray gun 4 carry out the sandblast to the different positions of work piece, simultaneously, carry out the abrasive blasting processing to the work piece through spray gun 4 of alternately setting, thereby carry out the comprehensive treatment to the work piece, avoid appearing the dead angle, effectively improve the efficiency of handling.

The anti-slip strip 9 is arranged on the upper surface of the placing table 24 at equal angles, as shown in fig. 6, the anti-slip property of the upper surface of the placing table 24 is improved through the anti-slip strip 9, and the stability of a workpiece on the placing table 24 is improved through the anti-slip strip 9, so that the workpiece is prevented from sliding when the placing table 24 drives the workpiece to rotate.

The hydraulic cylinder II is characterized by further comprising a protective cover 10, wherein the protective cover 10 is in an inverted U shape, the protective cover 10 is arranged on the protective box 26, the protective cover 10 is positioned above the hydraulic cylinder II 25, the protective cover 10 is connected with the processing box 1 in a sliding mode, as shown in fig. 3-5, the protective cover 10 is driven by the hydraulic cylinder II 25 to move through the protective box 26, the telescopic end of the hydraulic cylinder II 25 is protected through the protective cover 10 in the inverted U shape, and damage to the telescopic end of the hydraulic cylinder II 25 during sand blasting is avoided.

Still include slipmat 11, slipmat 11 sets up on splint 28, and as shown in fig. 4, splint 28 carry out the centre gripping to the work piece through slipmat 11, improve the anti-skidding nature of splint 28 and the fastness when splint 28 centre gripping to the work piece through slipmat 11, and can avoid splint 28 to cause the damage to the surface of work piece.

Working principle: as shown in fig. 3-5, a workpiece to be processed is placed between two clamping plates 28, a second hydraulic cylinder 25 drives the clamping plates 28 and the protective cover 10 to move through a protective box 26 and a second motor 27, the clamping plates 28 clamp the workpiece through an anti-slip pad 11, the telescopic end of the second hydraulic cylinder 25 is protected through the protective cover 10, and the processing box 1 is sealed;

As shown in fig. 1 and 2, the sand in the sand box 5 and the high-pressure air in the external high-pressure air delivery device are ejected through the spray gun 4, so that the surface of the workpiece is treated; as shown in fig. 3 and 5, the installation shaft 32 is driven to rotate by the motor III 31, and the spray gun 4 is driven to rotate by the installation shaft 32, so that the angle of the spray gun 4 is adjusted, the spray gun 4 can perform sand blasting on different positions of a workpiece, in the sand blasting process, the sand in the sand box 5 and the fragments dropped in the processing are pumped out by the external suction device through the suction cover 8, and the interior of the processing box 1 is conveniently observed in the sand blasting process through the observation window 6 and the transparent plate 7;

Meanwhile, as shown in fig. 3-5, in the process of sand blasting treatment of the workpiece, the motor two 27 drives the workpiece to rotate through the clamping plate 28, so that the sand blasting treatment angle of the workpiece is adjusted, the workpiece is subjected to comprehensive sand blasting treatment, after the sand blasting treatment of the circumferential direction of the workpiece is finished, the hydraulic cylinder one 21 drives the placing table 24 to move through the mounting box 22 and the motor one 23, so that the placing table 24 moves to the workpiece, the hydraulic cylinder two 25 drives the clamping plate 28 to reversely move through the protecting box 26 and the motor two 27, the clamping plate 28 releases the clamping of the workpiece, the workpiece falls onto the placing table 24, the motor one 23 drives the workpiece to rotate through the placing table 24 and the anti-slip strip 9, so that the angle of the workpiece relative to the clamping plate 28 is adjusted, the hydraulic cylinder two 25 drives the clamping plate 28 to clamp the workpiece through the protecting box 26 and the motor two 27 again, so that the sand blasting treatment is performed on the clamping position of the workpiece, dead corners of the surface treatment of the workpiece are avoided, the workpiece treatment quality is ensured, and the treatment efficiency is not effectively improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The sand blasting equipment is characterized by comprising a processing box (1) and a turning unit (2);

the automatic material turning device is characterized in that a sand box (5) is arranged on the upper surface of the processing box (1), the material turning unit (2), the adjusting unit (3) and the material absorbing cover (8) are arranged in the processing box (1), spray guns (4) are equidistantly arranged on the adjusting unit (3), an observation window (6) is arranged on the side surface of the processing box (1), and a transparent plate (7) is arranged in the observation window (6);

The material turning unit (2) comprises a first hydraulic cylinder (21) and a second hydraulic cylinder (25), the first hydraulic cylinder (21) is arranged on the lower surface of the processing box (1), the telescopic end of the first hydraulic cylinder (21) is slidably connected with the processing box (1), the telescopic end of the first hydraulic cylinder (21) is located on the part in the processing box (1), a second mounting box (22) is arranged in the mounting box (22), the output shaft of the first motor (23) is rotationally connected with the first mounting box (22), a placing table (24) is arranged on the output shaft of the first motor (23), the second hydraulic cylinder (25) is arranged on two sides of the processing box (1), the output shaft of the second hydraulic cylinder (25) is slidably connected with the processing box (1), the end part of the second hydraulic cylinder (25) in the processing box (1) is provided with a protective box (26), a second motor (27) is arranged in the protective box (26), the output shaft of the second motor (27) is rotationally connected with the second motor (26), and a clamping plate (28) is arranged on the second motor (27).

2. A blasting apparatus according to claim 1, wherein: the adjusting unit (3) comprises a motor III (31) and mounting shafts (32), wherein the motor III (31) is totally two and is arranged on the side face of the processing box (1), the mounting shafts (32) are totally two and are all rotatably arranged on the processing box (1), the mounting shafts (32) are respectively connected with two output shafts of the motor III (31), the mounting shafts (32) are positioned on the part of the processing box (1) at equal distances, the spray guns (4) are arranged on the two mounting shafts (32) in a crossing mode.

3. A blasting apparatus according to claim 1, wherein: the novel anti-skid device further comprises an anti-skid strip (9), wherein the anti-skid strip (9) is arranged on the upper surface of the placing table (24) at equal angles.

4. A blasting apparatus according to claim 1, wherein: the hydraulic cylinder two-stage hydraulic machine is characterized by further comprising a protective cover (10), wherein the protective cover (10) is in an inverted U shape, the protective cover (10) is arranged on the protective box (26), the protective cover (10) is positioned above the hydraulic cylinder two-stage hydraulic cylinder (25), and the protective cover (10) is connected with the processing box (1) in a sliding mode.

5. A blasting apparatus according to claim 1, wherein: the anti-slip mat (11) is further included, and the anti-slip mat (11) is arranged on the clamping plate (28).