CN221211304U

CN221211304U - Sand blasting room for casting sand blasting

Info

Publication number: CN221211304U
Application number: CN202322970863.9U
Authority: CN
Inventors: 王奥; 贾斌; 赵佐任
Original assignee: Hubei Mingteng Precision Machinery Co ltd
Current assignee: Hubei Mingteng Precision Machinery Co ltd
Priority date: 2023-11-03
Filing date: 2023-11-03
Publication date: 2024-06-25
Anticipated expiration: 2033-11-03

Abstract

The utility model discloses a sand blasting room for sand blasting of castings, and belongs to the technical field of casting production. The utility model provides a foundry goods sandblast room for sandblast, includes the sandblast room body, this internal sand blaster that is used for the sandblast that is provided with in sandblast room, just sandblast room body top is provided with fortune material subassembly, still includes: the sand blasting machine comprises a sand blasting room body, a rotating seat, a cleaning seat, a plurality of groups of spraying pipes, a lifting assembly and a cleaning device, wherein the rotating seat is arranged in the sand blasting room body in a lifting mode, the rotating seat is annular, the cleaning seat is rotationally connected with the rotating seat, the cleaning seat is fixedly provided with the spraying pipes with inclined axes, and the sand blasting room body is provided with the lifting assembly for driving the rotating seat to lift; the material conveying assembly is provided with a material rack for hanging castings, and the cleaning seat is matched with the material rack; according to the utility model, the cleaning seat is arranged in the sandblasting room body in a lifting manner, so that castings on the material rack can be purged up and down back and forth after sandblasting is finished, the cleaning seat is beneficial to cleaning residual sand on the castings, and the product quality is improved.

Description

Sand blasting room for casting sand blasting

Technical Field

The utility model relates to the technical field of casting production, in particular to a sand blasting room for sand blasting of castings.

Background

The sand blasting room is also called a shot blasting room or a sand blasting room, is suitable for cleaning and derusting the surfaces of some castings, and has the effects of increasing the adhesive force between the workpiece and the coating, and the like. Sand blasting is a process of cleaning and roughening the surface of a substrate by the impact of a high-speed sand stream. Compressed air is used as power to form high-speed spray beam to spray the sprayed material onto the surface of workpiece to be treated, so that the outer surface of workpiece is changed, and the surface of workpiece has certain cleanliness and different roughness due to the impact and cutting action of abrasive to the surface of workpiece, so that the mechanical performance of the surface of workpiece is improved.

Through retrieving, chinese patent application number 201822109583.8's patent discloses a foundry goods sandblast room for sandblast room application technical field, including can carry out sandblast workshop, fortune material mechanism, first dust removal mechanism and the second dust removal mechanism of sandblast work in its inside. The beneficial effects are that: through setting up the hoist engine to control the hoist engine through the lead screw and horizontal migration directly over the sandblast workshop, thereby can utilize the hoist engine to hoist the large-scale foundry goods that needs the sandblast processing, then utilize lead screw drive hoist engine and large-scale foundry goods horizontal migration together, remove large-scale foundry goods to the sandblast workshop in carry out the sandblast processing, improved the transportation efficiency of large-scale foundry goods effectively. Through setting up the sandblast frame that can fix the return bend to can utilize the sandblast frame to fix the return bend, conveniently carry out the sand blasting to the return bend, in the cavity of mounting bracket can be inserted the nozzle in the time of suspension sandblast moreover, make things convenient for the fixing of nozzle, the workman of being convenient for picks up or puts down the nozzle, improve the efficiency of sandblast effectively. However, the above-mentioned disadvantages exist in use: after sand blasting, redundant sand grains on the surface or in the casting are inconvenient to clean, so that the surface quality requirement of a product is affected, and particularly during sand blasting, some sand grains can drill into holes in the casting, so that the subsequent processing quality is affected.

Disclosure of utility model

The utility model aims to solve the problem that the prior art is inconvenient to clean sand grains remained on castings, and provides a sand blasting room for sand blasting of castings.

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

The utility model provides a foundry goods sandblast room for sandblast, includes the sandblast room body, this internal sand blaster that is used for the sandblast that is provided with in sandblast room, just sandblast room body top is provided with fortune material subassembly, still includes: the sand blasting machine comprises a sand blasting room body, a rotating seat, a cleaning seat, a plurality of groups of spraying pipes, a lifting assembly and a cleaning device, wherein the rotating seat is arranged in the sand blasting room body in a lifting mode, the rotating seat is annular, the cleaning seat is rotationally connected with the rotating seat, the cleaning seat is fixedly provided with the spraying pipes with inclined axes, and the sand blasting room body is provided with the lifting assembly for driving the rotating seat to lift; the material conveying assembly is provided with a material frame for hanging castings, and the cleaning seat is matched with the material frame.

In order to ensure reliable rotation of the cleaning seat, preferably, an annular rotating groove is formed in the rotating seat, and one end of the cleaning seat is fixedly connected with a limiting block corresponding to the rotating groove.

In order to be convenient for carry out the air feed to multiunit spray tube, further, multiunit spray tube one end all is linked together with the rotation groove, fixedly connected with sealing washer on the stopper, the one end that the sealing washer was kept away from the stopper offsets with the rotation groove inner wall, just be provided with the air feed portion that is used for the spray tube air feed on the sandblast room body.

In order to facilitate the up-down sliding cleaning of the driving cleaning seat, further, the lifting assembly comprises a connecting seat fixedly connected to the rotating seat, wherein a guide groove is formed in the sand blasting room body, a screw rod is rotationally connected in the guide groove, one end of the connecting seat extending into the guide groove is in threaded connection with the screw rod, and a first motor for driving the screw rod to rotate is arranged at the top of the sand blasting room body.

Furthermore, a first gear is fixedly connected to the outer wall of the cleaning seat, a second motor is fixedly connected to the connecting seat, and a second gear meshed with the first gear is fixedly connected to the output end of the second motor.

Still further, the multiunit fixedly connected with mounting panel on the other end of spray tube, fixedly connected with pivot on the mounting panel, rotate in the pivot and be connected with the connecting plate, fixedly connected with baffle on the connecting plate one end, baffle one end offsets with the spray tube export.

Further, the spray pipes are uniformly distributed along the circumference of the inner wall of the cleaning seat, and the outlets of the adjacent two groups of spray pipes face opposite directions.

Preferably, the material transporting component comprises a support fixedly connected to the top of the sand blasting room body, wherein a sliding rail is fixedly connected to the top of the support, a winch is arranged on the sliding rail in a sliding mode, a rope is arranged in the winch, a hook is fixedly arranged at one end, far away from the winch, of the rope, and a hanging ring clamped with the hook is fixedly connected to the top of the material rack.

Preferably, a plurality of groups of vertical rods are fixedly arranged on the material rack, and a hanging rod for hanging castings is fixedly connected to each group of vertical rods.

Preferably, a recycling bin is arranged at the bottom of the sand blasting room body, and a filter plate is fixedly connected in the recycling bin.

Compared with the prior art, the utility model provides a sand blasting room for casting sand blasting, which has the following beneficial effects:

1. According to the sand blasting room for casting sand blasting, the cleaning seat is arranged in the sand blasting room body in a lifting manner, so that after sand blasting is finished, castings on the material frame can be purged back and forth up and down, residual sand grains on the castings can be cleaned, the product quality is improved, and during cleaning, the cleaning seat can be further purged by rotating the spraying pipe, so that the cleaning quality is further improved;

2. this foundry goods sand blasting room for sandblast sets up through the slope with the spray tube, and the orientation of two adjacent spray tubes is opposite moreover, can sweep the foundry goods more comprehensively, helps sweeping remaining sand grain clean, improves the cleaning effect.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the cleaning seat is arranged in the sand blasting room body in a lifting manner, so that after sand blasting is finished, castings on the material frame can be purged back and forth up and down, the cleaning of residual sand grains on the castings is facilitated, and the product quality is improved.

Drawings

FIG. 1 is a schematic diagram of a rotational base of a sand blasting room for sand blasting of castings;

FIG. 2 is a partial cross-sectional view of a blasting booth for blasting castings according to the present utility model;

FIG. 3 is a partial view of the blast room for blasting castings of FIG. 2 according to the present utility model;

fig. 4 is an enlarged view of a portion a of fig. 3 of a blasting booth for blasting castings according to the present utility model.

In the figure: 1. a blasting room body; 101. a guide groove; 102. a bracket; 103. a slide rail; 104. a hoist; 105. a material rack; 106. a rope; 107. a filter plate; 2. a rotating seat; 201. a rotating groove; 202. a connecting seat; 3. cleaning a seat; 301. a spray pipe; 302. a limiting block; 303. a first gear; 4. a screw; 401. a first motor; 5. a baffle; 501. a connecting plate; 502. a mounting plate; 6. a second motor; 601. and a second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify 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.

Examples:

Referring to fig. 1 to 4, a sand blasting room for sand blasting of castings comprises a sand blasting room body 1, wherein a sand blaster for sand blasting is arranged in the sand blasting room body 1, and is a device for spraying fine particle materials onto the surface of an object by compressed air or hydraulic power to remove dirt, oxide, coating or improve the surface quality. The sand blasting machine is generally composed of a compressed air source, a granular material container, a spray gun, a sand blast nozzle and the like, and in operation, granular material is pushed by compressed air or water power to be sprayed out through the spray gun so as to impact surface substances to achieve the purpose of cleaning or changing the surface morphology, and a material conveying component is arranged at the top of the sand blasting room body 1, wherein the material conveying component is designed as follows: the sand blasting room comprises a sand blasting room body 1, a support 102 is fixedly connected to the top of the sand blasting room body 1, a sliding rail 103 is fixedly connected to the top of the support 102, a winch 104 is arranged on the sliding rail 103 in a sliding mode, a driving source for driving the winch 104 to slide is arranged on the sliding rail 103, a rope 106 is wound in the winch 104, a hook is fixedly arranged at one end, far away from the winch 104, of the rope 106, a hanging ring clamped with the hook is fixedly connected to the top of a material frame 105, and when the sand blasting room is used, the winch 104 can slide back and forth on the sliding rail 103, so that the material frame 105 and castings are carried, and the use effect is improved.

The sand blasting room comprises a sand blasting room body 1, a rotating seat 2 is arranged in a lifting mode, the rotating seat 2 is of an annular structure, a cleaning seat 3 is rotatably connected to the inner ring of the rotating seat 2, the cleaning seat 3 is of an annular structure, a plurality of groups of spray pipes 301 with inclined axes are fixedly arranged on the inner ring of the cleaning seat 3, at least two groups of spray pipes 301 are arranged, preferably 30-50 groups of spray pipes 301 are uniformly distributed at equal intervals along the circumference of the inner ring of the cleaning seat 3, the outlet orientation of one part of spray pipes 301 is obliquely upwards, the outlet orientation of the other part of spray pipes is obliquely downwards, in order to enable the orientations to be uniformly distributed, the orientations of the outlets of two adjacent groups of spray pipes 301 are opposite, the cleaning effect can be improved during cleaning, and lifting components for driving the rotating seat 2 to lift are arranged on the sand blasting room body 1. The top and the bottom of material frame 105 are two rings that are equal, fixedly provided with multiunit montant between two rings, the montant is provided with two sets at least, preferably five sets to eight sets, all fixedly connected with is used for hanging the peg of foundry goods on multiunit montant, be convenient for the placing of foundry goods, the inner circle diameter of clearance seat 3 is greater than the outer lane diameter of material frame 105, when the sandblast room body 1 is gone into to material frame 105, clearance seat 3 is in the interior bottom of sandblast room body 1, after material frame 105 is put in place, the axis coincidence of material frame 105 and clearance seat 3 at this moment, at this moment lifting unit drive rotates seat 2 and clearance seat 3 upwards slides along guide way 101, after the slip is to the top, open the sand blasting machine and spray, after the sandblast is accomplished, clearance seat 3 sweeps down along guide way 101, sweep the foundry goods on the material frame 105, can sweep remaining sand grain on the foundry goods, reduce follow-up clearance time, improve the cleanliness requirement of product follow-up processing.

When in use, the cleaning seat 3 is arranged in the sand blasting room body 1 in a lifting manner, so that castings on the material frame 105 can be purged back and forth up and down after sand blasting is finished, residual sand grains on the castings can be cleaned, the product quality is improved, and the cleaning seat 3 can be further purged by rotating the spray pipe 301 during cleaning, so that the cleaning quality is further improved.

Referring to fig. 3, an annular rotating groove 201 is formed in an inner ring of the rotating seat 2, and a limiting block 302 corresponding to the rotating groove 201 is fixedly connected to an outer ring of the cleaning seat 3, so that on one hand, the cleaning seat 3 can be guaranteed to reliably rotate, and on the other hand, the cleaning seat 3 can be prevented from falling from the rotating seat 2 to affect normal operation.

Referring to fig. 2 and 3, one ends of the plurality of groups of spray pipes 301 are all communicated with the rotating groove 201, sealing rings are fixedly connected to the top and the bottom of the limiting block 302, one ends of the sealing rings, which are far away from the limiting block 302, are propped against the inner wall of the rotating groove 201, so that leakage of gas in the rotating groove 201 can be reduced, and a gas supply part for supplying gas to the spray pipes 301 is fixedly arranged on the sand blasting room body 1, wherein the gas supply part is designed as follows according to actual use conditions: fixedly connected with air pump on sandblast room body 1 outer wall is linked together the output of air pump through pipeline and rotation groove 201, when needs clearance, opens the air pump, and gas enters into rotation groove 201 through the pipeline in, then carries out the air feed to multiunit spray tube 301 respectively, realizes blowing to the foundry goods, improves result of use.

Referring to fig. 1 and 2, here we design the lifting assembly as: fixedly connected with connecting seat 202 on the outer lane of rotating seat 2, set up guide way 101 in sandblast room body 1, the long limit of guide way 101 is perpendicular with the horizontal plane of sandblast room body 1, be connected with screw rod 4 in the guide way 101 internal rotation, extend connecting seat 202 to the one end and screw rod 4 threaded connection in the guide way 101, and connecting seat 202 both sides are laminated mutually with the both sides of guide way 101 respectively, the fixed first motor 401 that is used for driving screw rod 4 pivoted that is provided with in the top of sandblast room body 1, when using, rotate with screw rod 4 through first motor 401, screw rod 4 can drive connecting seat 202 and slide from top to bottom along guide way 101, during the slip, spray tube 301 on the clearance seat 3 can sweep the foundry goods on the material frame 105, help improving the cleaning effect.

Referring to fig. 3, a first gear 303 is fixedly connected to the outer wall of the cleaning seat 3, a second motor 6 is fixedly connected to the connecting seat 202, a second gear 601 meshed with the first gear 303 is fixedly connected to the output end of the second motor 6, and when the cleaning seat is used, the second motor 6 rotates with the second gear 601, the second gear 601 is meshed with the first gear 303, and the cleaning seat 3 can be driven to rotate on the rotating seat 2, so that casting can be rotated and purged, casting can be purged more comprehensively, and residual sand grains can be purged cleanly.

Referring to fig. 4, the other ends of the spray pipes 301 are fixedly connected with a mounting plate 502, a rotating shaft is fixedly connected with the mounting plate 502, a connecting plate 501 is rotatably connected with the rotating shaft, a baffle 5 is fixedly connected with one end of the connecting plate 501, one end of the baffle 5 abuts against the outlet of the spray pipes 301, the baffle 5 is made of high-temperature alloy, the high-temperature alloy is light in weight and high in hardness, and is high in temperature resistance, when shot blasting is performed, the baffle 5 can block the outlet of the spray pipes 301, sand grains can be reduced to enter the spray pipes 301, the blockage is caused, and when cleaning is performed, the baffle 5 can be blown up by air flow in the spray pipes 301, so that the use effect is improved.

Referring to fig. 2, a recycling bin is formed at the bottom of the sandblasting room body 1, a filter plate 107 is fixedly connected in the recycling bin, and redundant sand grains can fall into the recycling bin through the filter plate 107 during sandblasting or casting cleaning, so that the recycling bin is convenient to use again.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a foundry goods sandblast room for sandblast, includes sandblast room body (1), be provided with the sand blasting machine that is used for the sandblast in sandblast room body (1), just sandblast room body (1) top is provided with fortune material subassembly, its characterized in that still includes:

A rotating seat (2) arranged in the sandblasting room body (1) in a lifting way,

The sand blasting machine comprises a sand blasting room body (1), a cleaning seat (3) and a sand blasting seat (2), wherein the rotary seat (2) is annular, the cleaning seat (3) is rotationally connected with the rotary seat (2), a plurality of groups of spray pipes (301) with inclined axes are fixedly arranged on the cleaning seat (3), and a lifting assembly for driving the rotary seat (2) to lift is arranged on the sand blasting room body (1);

The material conveying assembly is provided with a material frame (105) for hanging castings, and the cleaning seat (3) is matched with the material frame (105).

2. The sand blasting room for casting sand blasting according to claim 1, wherein a circular rotating groove (201) is formed in the rotating seat (2), and a limiting block (302) corresponding to the rotating groove (201) is fixedly connected to one end of the cleaning seat (3).

3. The sand blasting room for casting sand blasting according to claim 2, wherein a plurality of groups of spray pipes (301) are communicated with the rotating groove (201) at one end, a sealing ring is fixedly connected to the limiting block (302), one end, away from the limiting block (302), of the sealing ring abuts against the inner wall of the rotating groove (201), and an air supply part for supplying air to the spray pipes (301) is arranged on the sand blasting room body (1).

4. A blast room for blasting castings according to claim 1, wherein said lifting assembly comprises

A connecting seat (202) fixedly connected to the rotating seat (2),

The sand blasting machine comprises a sand blasting room body (1), wherein a guide groove (101) is formed in the sand blasting room body (1), a screw (4) is rotationally connected to the guide groove (101), one end of a connecting seat (202) extending into the guide groove (101) is in threaded connection with the screw (4), and a first motor (401) for driving the screw (4) to rotate is arranged at the top of the sand blasting room body (1).

5. The sand blasting room for casting sand blasting according to claim 4, wherein a first gear (303) is fixedly connected to the outer wall of the cleaning seat (3), a second motor (6) is fixedly connected to the connecting seat (202), and a second gear (601) meshed with the first gear (303) is fixedly connected to the output end of the second motor (6).

6. The sand blasting room for casting sand blasting according to claim 5, wherein a plurality of groups of the spray pipes (301) are fixedly connected with a mounting plate (502) at the other end, a rotating shaft is fixedly connected to the mounting plate (502), a connecting plate (501) is rotatably connected to the rotating shaft, a baffle (5) is fixedly connected to one end of the connecting plate (501), and one end of the baffle (5) abuts against the outlet of the spray pipes (301).

7. A blasting booth for blasting castings according to claim 6, wherein a plurality of sets of said nozzles (301) are uniformly distributed along the circumference of the inner wall of the cleaning seat (3), with the outlets of adjacent sets of said nozzles (301) facing opposite directions.

8. A blast room for blasting castings according to claim 1, wherein said material handling assembly comprises

A bracket (102) fixedly connected to the top of the sandblasting room body (1),

The lifting device comprises a support (102), wherein a sliding rail (103) is fixedly connected to the top of the support (102), a winch (104) is arranged on the sliding rail (103) in a sliding mode, a rope (106) is arranged in the winch (104), a hook is fixedly arranged at one end, far away from the winch (104), of the rope (106), and a hanging ring clamped with the hook is fixedly connected to the top of a material frame (105).

9. The sand blasting room for casting sand blasting according to claim 1, wherein a plurality of groups of vertical rods are fixedly arranged on the material rack (105), and hanging rods for hanging castings are fixedly connected to the plurality of groups of vertical rods.

10. The sand blasting room for casting sand blasting according to claim 1, wherein a recycling bin is formed at the bottom of the sand blasting room body (1), and a filter plate (107) is fixedly connected in the recycling bin.