CN216179672U

CN216179672U - Sand blasting machine for derusting surface of steel plate

Info

Publication number: CN216179672U
Application number: CN202122728688.3U
Authority: CN
Inventors: 曹宏博
Original assignee: Dalian Jinding Petrochemical Machinery Co ltd
Current assignee: Dalian Jinding Petrochemical Machinery Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-05
Anticipated expiration: 2031-11-09

Abstract

The utility model belongs to the field of metal processing machinery, in particular to a sand blasting machine for removing rust on the surface of a steel plate, which aims at solving the problem that when the prior sand blasting machine carries out sand blasting on a workpiece, the workpiece is often placed in a relatively open area, so that the sand blasting is easy to scatter around after the workpiece is subjected to sand blasting, and the recycling is difficult, the utility model provides the following scheme, which comprises a base, wherein the top of the base is fixedly provided with a processing box, the inner wall of the top of the right side of the processing box is rotatably connected with a supporting plate, the left side of the supporting plate is fixedly provided with an L-shaped plate, the L-shaped plate is provided with the workpiece, and the workpiece is contacted with the supporting plate. The sand blasting can not be scattered randomly, so that the method has good practicability and convenience.

Description

Sand blasting machine for derusting surface of steel plate

Technical Field

The utility model relates to the technical field of metal processing machinery, in particular to a sand blasting machine for removing rust on the surface of a steel plate.

Background

The sand blasting machine is the category of air conveying machinery, utilize the compressed air to transport the powdery granular material from one place to another place in the pipeline, in the course of transforming the kinetic energy into the potential energy, make the sand grain moving at a high speed wash the surface of the object, achieve the effect of improving the surface quality of the object, the sand blasting is a very wide process of application in the machine-building, all forges, casts, heat-treated and surface treated part and work piece, all need to remove oxide skin, sand sticking, old cladding, molten salt heat and corrosion, etc. on the surface through the sand blasting, help to lengthen the service life of part and work piece;

when a workpiece is subjected to sand blasting by the existing sand blasting machine, the workpiece is often placed in a relatively open area, so that the sand blasting is prone to scatter around after the workpiece is subjected to sand blasting, and recycling is difficult to perform, and therefore the sand blasting machine for removing rust on the surface of a steel plate is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that when a workpiece is subjected to sand blasting by a sand blasting machine in the prior art, the workpiece is often placed in a relatively open area, sand blasting is prone to scattering around after the workpiece is subjected to sand blasting, and recycling is difficult.

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

a sand blasting machine for derusting the surface of a steel plate comprises a base, wherein a processing box is fixedly installed at the top of the base, a supporting plate is rotatably connected to the inner wall of the top of the right side of the processing box, an L-shaped plate is fixedly installed at the left side of the supporting plate, a workpiece is arranged on the L-shaped plate and is in contact with the supporting plate, a moving rod is slidably connected to the inner wall of the left side of the processing box, a same connecting assembly is connected to the moving rod and the supporting plate, the left end of the moving rod extends to the left side of the processing box and is connected with a driving assembly, the driving assembly is connected to the left side of the top of the base, a sand blasting assembly is connected to the top of the moving rod, an air compressor is fixedly installed at the left side of the processing box, the discharge end of the air compressor is connected with the sand blasting assembly, a suction pipe is connected to the suction end of the air compressor, and the right end of the suction pipe extends into the processing box, the rear side of the processing box is connected with a transmission assembly, and the front side of the transmission assembly extends into the processing box and is connected with the sand blasting assembly.

Preferably, including transfer line and compression spring on the coupling assembling, and the top of transfer line is rotated with the bottom of backup pad and is connected, the transfer line runs through the carriage release lever and with carriage release lever sliding connection, the compression spring cover is established on the transfer line and is located the below of carriage release lever, compression spring's top and bottom respectively with the bottom of carriage release lever and the bottom fixed connection of transfer line, set up coupling assembling, can carry out lateral shifting at the carriage release lever when, can drive the backup pad and rotate to this can be with the work piece immigration processing incasement.

Preferably, including connecting plate, electric putter and dwang on the drive assembly, and connecting plate sliding connection is in the top left side of base, the left end of carriage release lever and the right side fixed connection of connecting plate, electric putter fixed mounting is at the left side top of connecting plate, electric putter's output shaft is rotated with the right-hand member of dwang and is connected, the left end of dwang is rotated with the top left side of base and is connected, sets up drive assembly, can drive the carriage release lever and carry out lateral shifting starting electric putter, further can drive the work piece and rotate.

Preferably, including driving motor, Z type pole and U type frame on the drive assembly, driving motor fixed mounting is in the rear side of processing case, driving motor's output shaft extend to the processing incasement and with the rear end fixed connection of Z type pole, U type frame is connected with the sandblast subassembly, the front end of Z type pole runs through U type frame, and rotates the cover on the Z type pole and be equipped with the gyro wheel, the inner wall rolling contact of gyro wheel and U type frame through setting up drive assembly, can drive the conveyer pipe and carry out vertical reciprocating motion when starting driving motor, realizes comprehensively carrying out the sandblast to the work piece.

Preferably, including stop member, hose, conveyer pipe, reposition of redundant personnel case and a plurality of spray tube on the sandblast subassembly, the conveyer pipe is connected with stop member, stop member is connected with the carriage release lever, the left end and the fixed intercommunication of hose of conveyer pipe, the left end of hose extend to the left side of processing case and with the discharge end fixed connection of air compressor machine, the impartial interval fixed mounting of a plurality of spray tubes is in the left side of reposition of redundant personnel case and all communicates with the reposition of redundant personnel case mutually, sets up the sandblast subassembly, can realize carrying out the pressure boost to the sandblast for the sandblast can directional movement, and can have stronger power potential energy and carry out sand blasting to the work piece and handle.

Preferably, the limiting member is provided with a rectangular ring, a sliding ring and a supporting spring, the rectangular ring is fixedly mounted on the right side of the top of the moving rod, the sliding ring is connected into the rectangular ring in a sliding mode, the conveying pipe penetrates through the sliding ring and is fixedly connected with the inner wall of the sliding ring, the top end and the bottom end of the supporting spring are respectively fixedly connected with the bottom of the sliding ring and the inner wall of the bottom of the rectangular ring, the limiting member is arranged, and when the limiting member is connected with the conveying pipe, the conveying pipe can be slidably supported when the conveying pipe longitudinally moves.

Has the advantages that:

1. according to the utility model, a workpiece is placed on the L-shaped plate, then the electric push rod can be started, the output shaft of the electric push rod extends downwards, the rotating rod can be driven to rotate downwards, the connecting plate can be pushed to move towards the right side when the rotating rod rotates downwards, the moving rod can be moved towards the right side at the moment, the supporting plate can be pushed to rotate downwards through the transmission rod when the moving rod moves towards the right side, so that the workpiece can be rotated into the processing box, and the roller can be moved into the U-shaped frame when the moving rod moves, so that the conveying pipe can be driven by the driving motor;

2. according to the utility model, the driving motor and the air compressor are respectively started, when the air compressor works, the sand blasting in the processing box can be pumped out by the suction pipe, then the sand blasting can be conveyed into the conveying pipe by the hose through the pressurization effect of the air compressor, then the sand blasting can be respectively sprayed out by the plurality of spray pipes through the shunting of the shunting box, and the sprayed spraying has strong power potential energy, so that the effect of impacting a workpiece can be formed, and the purpose of cleaning the workpiece is achieved;

3. according to the utility model, when the driving motor works, the Z-shaped rod can be driven to rotate, the roller can do annular motion at the moment, and the roller is in rolling contact with the inner wall of the U-shaped frame, so that the conveying pipe can be driven to do longitudinal reciprocating motion under the conversion of the roller, and therefore, the workpieces can be comprehensively sprayed and comprehensively treated;

the workpiece can be transferred into the processing box by starting the electric push rod, and then the workpiece can be comprehensively cleaned by starting the air compressor and the driving motor, and the sand blasting can be recycled, so that the sand blasting is not scattered randomly, and the device has good practicability and convenience.

Drawings

FIG. 1 is a front view of a sand blasting machine for removing rust on the surface of a steel plate according to the present invention;

FIG. 2 is a side view of a connecting structure of a driving motor and a Z-shaped rod of a sand blasting machine for removing rust on the surface of a steel plate, which is provided by the utility model;

FIG. 3 is a schematic structural diagram of part A in FIG. 1 of a sand blasting machine for removing rust on the surface of a steel plate according to the present invention;

FIG. 4 is a three-dimensional view of a connecting structure of a delivery pipe, a shunt pipe and a plurality of spray pipes of the sand blasting machine for removing rust on the surface of a steel plate.

In the figure: the device comprises a base 1, a processing box 2, a supporting plate 3, a workpiece 4, a transmission rod 5, a movable rod 6, a rectangular ring 7, a conveying pipe 8, a flow dividing box 9, a supporting spring 10, a U-shaped frame 11, a Z-shaped rod 12, an air compressor 13, a hose 14, a suction pipe 15, a connecting plate 16, an electric push rod 17, a rotating rod 18, a driving motor 19, a compression spring 20 and a spray pipe 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a sand blasting machine for removing rust on the surface of a steel plate comprises a base 1, a processing box 2 is fixedly installed on the top of the base 1, a supporting plate 3 is rotatably connected to the inner wall of the top of the right side of the processing box 2, the supporting plate 3 is arranged to rotatably support a workpiece 4, an L-shaped plate is fixedly installed on the left side of the supporting plate 3, a workpiece is arranged on the L-shaped plate, the L-shaped plate can support the workpiece 4 to prevent the workpiece 4 from sliding off the supporting plate 3, the workpiece 4 is in contact with the supporting plate 3, a moving rod 6 is slidably connected to the inner wall of the left side of the processing box 2, the moving rod 6 is arranged to support a sand blasting component and can drive the supporting plate 3, the moving rod 6 and the supporting plate 3 are connected with the same connecting component, the left end of the moving rod 6 extends to the left side of the processing box 2 and is connected with a driving component, and drive assembly is connected with base 1's top left side, set up drive assembly, can increase power for carriage release lever 6, carriage release lever 6's top is connected with the sandblast subassembly, and the left side fixed mounting of processing case 2 has air compressor machine 13, the discharge end of air compressor machine 13 is connected with the sandblast subassembly, the material of inhaling of air compressor machine 13 is served and is connected with straw 15, and the right-hand member of straw 15 extends to in processing case 2, the rear side of processing case 2 is connected with drive assembly, and drive assembly's front side extends to in the processing case 2 and is connected with the sandblast subassembly.

The workpiece 4 can be transferred into the processing box 2 by starting the electric push rod 17, and then the workpiece 4 can be cleaned comprehensively by starting the air compressor 8 and the driving motor 19, and the sand blasting can be recycled without causing the sand blasting to scatter randomly, so that the device has good practicability and convenience.

According to the utility model, the connecting assembly comprises a transmission rod 5 and a compression spring 20, the top end of the transmission rod 5 is rotatably connected with the bottom of the support plate 3, the transmission rod 5 penetrates through the movable rod 6 and is in sliding connection with the movable rod 6, the compression spring 20 is sleeved on the transmission rod 5 and is positioned below the movable rod 6, the compression spring 20 is arranged to elastically support the transmission rod 5, so that necessary auxiliary force can be provided when the support rod 3 is reset upwards and rotates, the top end and the bottom end of the compression spring 20 are respectively fixedly connected with the bottom of the movable rod 6 and the bottom end of the transmission rod 5, and the connecting assembly is arranged, so that the support plate 3 can be driven to rotate when the movable rod 6 moves transversely, and the workpiece 4 can be moved into the processing box 2.

According to the utility model, the driving component comprises a connecting plate 16, an electric push rod 17 and a rotating rod 18, the connecting plate 16 is connected to the left side of the top of the base 1 in a sliding manner, the left end of the moving rod 6 is fixedly connected with the right side of the connecting plate 16, the electric push rod 17 is fixedly arranged at the top of the left side of the connecting plate 16, an output shaft of the electric push rod 17 is rotatably connected with the right end of the rotating rod 18, the rotating rod 18 is arranged to conveniently drive the moving rod 6 to transversely move when rotating, the left end of the rotating rod 18 is rotatably connected with the left side of the top of the base 1, and the driving component is arranged to drive the moving rod 6 to transversely move when the electric push rod 17 is started, so that the workpiece 4 can be further driven to rotate.

According to the utility model, the transmission assembly comprises a driving motor 19, a Z-shaped rod 12 and a U-shaped frame 11, the driving motor 19 is fixedly installed at the rear side of the processing box 2, an output shaft of the driving motor 19 extends into the processing box 2 and is fixedly connected with the rear end of the Z-shaped rod 12, the U-shaped frame 11 is connected with the sand blasting assembly, the front end of the Z-shaped rod 12 penetrates through the U-shaped frame 11, a roller is rotatably sleeved on the Z-shaped rod 12 and is in rolling contact with the inner wall of the U-shaped frame 11, and the transmission assembly is arranged, so that the conveying pipe 8 can be driven to longitudinally reciprocate when the driving motor 19 is started, and the complete sand blasting on the workpiece 4 is realized.

According to the utility model, the sand blasting assembly comprises a limiting component, a hose 14, a conveying pipe 8, a flow distribution box 9 and a plurality of spraying pipes 21, wherein the conveying pipe 8 is connected with the limiting component, the limiting component is connected with the moving rod 6, the left end of the conveying pipe 8 is fixedly communicated with the hose 14, the left end of the hose 14 extends to the left side of the processing box 2 and is fixedly connected with the discharge end of the air compressor 13, the hose 14 is arranged to realize the communication between the air compressor 13 and the conveying pipe 8, the normal movement of the conveying pipe 8 cannot be influenced, the spraying pipes 21 are fixedly arranged on the left side of the flow distribution box 9 at equal intervals and are communicated with the flow distribution box 9, and the sand blasting assembly is arranged to realize pressurization on sand blasting, so that the sand blasting can be directionally moved, and the sand blasting treatment can be carried out on the workpiece 4 by strong power potential energy.

According to the utility model, the limiting component comprises a rectangular ring 7, a sliding ring and a supporting spring 10, the rectangular ring 7 is fixedly arranged on the right side of the top of the moving rod 6, the sliding ring is connected in the rectangular ring 7 in a sliding manner, the conveying pipe 8 penetrates through the sliding ring and is fixedly connected with the inner wall of the sliding ring, the top end and the bottom end of the supporting spring 10 are respectively fixedly connected with the bottom of the sliding ring and the inner wall of the bottom of the rectangular ring 7, and the limiting component is arranged and can realize sliding support when being connected with the conveying pipe 8 and the conveying pipe 8 moves longitudinally.

The working principle is as follows: firstly, the sand blasting is poured into the processing box 2, then the workpiece 4 is placed on the L-shaped plate, then the electric push rod 17 can be started, the output shaft of the electric push rod extends downwards, the rotating rod 18 can be driven to rotate downwards, when the rotating rod 18 rotates downwards, the connecting plate 16 can be pushed to move towards the right side, at the moment, the moving rod 6 can move towards the right side, when the moving rod 6 moves towards the right side, the supporting plate 3 can be pushed to rotate downwards through the transmission rod 5, so that the workpiece 4 can be rotated into the processing box 2, and when the moving rod 6 moves, the roller can move into the U-shaped frame 11, so that the driving motor 19 can drive the conveying pipe 8, and by respectively starting the driving motor 19 and the air compressor 13, when the air compressor 13 works, the sand blasting in the processing box 2 can be drawn out through the suction pipe 15 and then the pressurizing effect of the air compressor 13 is achieved, can carry the sandblast to the conveyer pipe 8 in by hose 14, later through the reposition of redundant personnel of reposition of redundant personnel case 9, can make the sandblast spout by a plurality of spray tubes 21 respectively, the spun sprays and has stronger power potential energy, so can form the effect of striking to work piece 4, reach and carry out clear purpose to work piece 4, when driving motor 19 carries out the during operation, can drive Z type pole 12 and rotate, can make the gyro wheel carry out the annular motion this moment, because the inner wall rolling contact of gyro wheel and U type frame 11, so can be under the conversion of gyro wheel, can drive conveyer pipe 8 and carry out longitudinal reciprocating motion, with this can realize carrying out comprehensive spraying to work piece 4, comprehensive handle work piece 4, and can realize the sandblast and recycle, can not lead to the sandblast to scatter at will, so good practicality and convenience have.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A sand blasting machine for rust removal of the surface of a steel plate comprises a base (1) and is characterized in that a processing box (2) is fixedly installed at the top of the base (1), a supporting plate (3) is rotatably connected to the inner wall of the top of the right side of the processing box (2), an L-shaped plate is fixedly installed on the left side of the supporting plate (3), a workpiece is arranged on the L-shaped plate, the workpiece (4) is in contact with the supporting plate (3), a moving rod (6) is slidably connected to the inner wall of the left side of the processing box (2), a same connecting assembly is connected to the moving rod (6) and the supporting plate (3), the left end of the moving rod (6) extends to the left side of the processing box (2) and is connected with a driving assembly, the driving assembly is connected with the left side of the top of the base (1), a sand blasting assembly is connected to the top of the moving rod (6), and an air compressor (13) is fixedly installed on the left side of the processing box (2), the discharge end of air compressor machine (13) is connected with the sandblast subassembly, the material of inhaling of air compressor machine (13) is served and is connected with straw (15), and the right-hand member of straw (15) extends to in processing case (2), the rear side of processing case (2) is connected with drive assembly, and drive assembly's front side extends to in processing case (2) and is connected with the sandblast subassembly.

2. The sand blasting machine for removing rust on the surface of a steel plate according to claim 1, characterized in that the connecting assembly comprises a transmission rod (5) and a compression spring (20), the top end of the transmission rod (5) is rotatably connected with the bottom of the support plate (3), the transmission rod (5) penetrates through the movable rod (6) and is in sliding connection with the movable rod (6), the compression spring (20) is sleeved on the transmission rod (5) and is positioned below the movable rod (6), and the top end and the bottom end of the compression spring (20) are respectively fixedly connected with the bottom of the movable rod (6) and the bottom end of the transmission rod (5).

3. The sand blasting machine for removing rust on the surface of a steel plate according to claim 1, wherein the driving assembly comprises a connecting plate (16), an electric push rod (17) and a rotating rod (18), the connecting plate (16) is slidably connected to the left side of the top of the base (1), the left end of the moving rod (6) is fixedly connected to the right side of the connecting plate (16), the electric push rod (17) is fixedly installed at the top of the left side of the connecting plate (16), the output shaft of the electric push rod (17) is rotatably connected to the right end of the rotating rod (18), and the left end of the rotating rod (18) is rotatably connected to the left side of the top of the base (1).

4. The sand blasting machine for removing rust on the surface of a steel plate according to claim 1, characterized in that a driving motor (19), a Z-shaped rod (12) and a U-shaped frame (11) are arranged on the transmission assembly, the driving motor (19) is fixedly installed on the rear side of the processing box (2), an output shaft of the driving motor (19) extends into the processing box (2) and is fixedly connected with the rear end of the Z-shaped rod (12), the U-shaped frame (11) is connected with the sand blasting assembly, the front end of the Z-shaped rod (12) penetrates through the U-shaped frame (11), a roller is rotatably sleeved on the Z-shaped rod (12), and the roller is in rolling contact with the inner wall of the U-shaped frame (11).

5. The sand blasting machine for removing rust on the surface of a steel plate according to claim 1, wherein the sand blasting assembly comprises a limiting member, a hose (14), a conveying pipe (8), a diversion box (9) and a plurality of spraying pipes (21), the conveying pipe (8) is connected with the limiting member, the limiting member is connected with the moving rod (6), the left end of the conveying pipe (8) is fixedly communicated with the hose (14), the left end of the hose (14) extends to the left side of the processing box (2) and is fixedly connected with the discharge end of the air compressor (13), and the plurality of spraying pipes (21) are fixedly installed on the left side of the diversion box (9) at equal intervals and are communicated with the diversion box (9).

6. The sand blasting machine for removing rust on the surface of a steel plate is characterized in that the limiting component comprises a rectangular ring (7), a sliding ring and a supporting spring (10), the rectangular ring (7) is fixedly installed on the right side of the top of the moving rod (6), the sliding ring is slidably connected in the rectangular ring (7), the conveying pipe (8) penetrates through the sliding ring and is fixedly connected with the inner wall of the sliding ring, and the top end and the bottom end of the supporting spring (10) are fixedly connected with the bottom of the sliding ring and the inner wall of the bottom of the rectangular ring (7) respectively.