CN223186323U - A shot blasting and rust removal device - Google Patents

Abstract

The utility model is suitable for the technical field of shot blasting machines, and provides a shot blasting rust removing device which comprises a base, a box body, a mounting frame and a shot blasting machine body, wherein the box body is arranged at the top of the base and used for isolating a shot blasting rust removing environment, the mounting frame is fixed on the inner wall of the top of the box body, an electric guide rail is fixed at the bottom of the mounting frame, the shot blasting machine body is arranged in the mounting frame, and a feeding pipe of the shot blasting machine body extends out of the box body and extends into a container for storing shot materials. The shot blasting device can isolate dust generated by shot blasting, reduce environmental pollution, protect health of personnel, and adjust shot blasting positions when workpieces are conveyed, so that the shot blasting coverage rate is high, and the rust cleaning efficiency is high.

Description

Shot blasting rust removing device

Technical Field

The utility model belongs to the technical field of shot blasting machines, and particularly relates to a shot blasting rust removing device.

Background

The shot blasting refers to a process of throwing a shot material to the surface of a workpiece at a high speed and a certain angle by a mechanical method, the surface of the workpiece with a steel structure can be cleaned by using a shot blasting technology, so that rust spots, welding slag and oxide skin on the surface of the workpiece are removed, the surface coating quality and the corrosion resistance of the steel structure are improved, and the shot blasting technology is widely used in the field of rust removal of the surface of the workpiece.

In the prior art, a large amount of dust and rust are easy to generate in the process of derusting the surface of a workpiece by utilizing a shot blasting device, so that the air can be polluted, the physical health of workers can be influenced, and meanwhile, small-particle shots stay on the surface of the workpiece, and are easy to spill on the ground to pollute the processing environment when the workpiece is taken out.

Disclosure of utility model

The utility model provides a shot blasting device, which aims to solve the problem that a large amount of dust and rust are easy to generate in the process of removing rust on the surface of a workpiece by using the shot blasting device.

The shot blasting device comprises a base, a box body, a mounting frame, a shot blasting machine body, a spray head and a dust settling and removing assembly, wherein the box body is arranged at the top of the base and used for isolating a shot blasting and removing environment, the mounting frame is fixed on the inner wall of the top of the box body, an electric guide rail is fixed at the bottom of the mounting frame, the shot blasting machine body is arranged in the mounting frame, a feed pipe of the shot blasting machine body extends out of the box body and extends into a container for storing shot materials, the spray head is arranged on a moving piece of the electric guide rail, a connecting pipe is connected between the spray head and the shot blasting machine body and is a telescopic hose, and the dust settling and removing assembly is arranged on the box body and used for settling dust and removing the shot materials on the surface of a workpiece.

Preferably, the dust-settling and dirt-removing assembly comprises a fan, a filter cylinder, a protective cover, a dust suction pipe and a dust removal pipe, wherein the fan is arranged on one side of the box body, the filter cylinder is fixed at the air inlet end of the fan, the protective cover is detachably arranged at the top of the filter cylinder, the protective cover is used for sealing the filter cylinder, the dust suction pipe is arranged on the protective cover and extends into the box body, and the dust removal pipe is arranged at the air exhaust end of the fan and extends into the box body.

Preferably, a plurality of conveying rods are rotatably arranged in the box body, the conveying rods extend out of the box body, gears are arranged on two sides of the conveying rods, two chains are movably sleeved on the gears respectively, the chains are meshed with the gears respectively, two motors are arranged at the top of the base, output shafts of the motors are fixedly connected with any two conveying rods respectively, the motors are located on two sides of the box body respectively, two supporting plates are arranged at the top of the base, and output shafts of the motors are rotatably connected with the two supporting plates respectively.

Preferably, two clamping plates are arranged at the bottom of the base, a collecting box is arranged between the two clamping plates, a plurality of universal wheels are arranged at the bottom of the collecting box, a self-locking mechanism is arranged on each universal wheel, and the collecting box is used for collecting falling pills.

Preferably, a plurality of the conveying rods are fixedly sleeved with an anti-skid sleeve, one side of the collecting box is provided with a handle and an observation window, and a dust isolation filter screen bag is arranged in the filter cylinder.

Preferably, openings are formed in two sides of the box body, mounting plates are mounted on two sides of the box body, a plurality of blocking curtains are mounted at the bottoms of the mounting plates, the blocking curtains are made of rubber materials, and the blocking curtains are used for sealing the openings.

Preferably, an isolation net is arranged on the base, the isolation net is located right above the collecting box, the dust collection pipes are located above the conveying rods, the dust collection pipes are located above the dust collection pipes, and a plurality of exhaust branch pipes are arranged on the dust collection pipes.

Compared with the related art, the shot blasting rust removing device provided by the utility model has the following beneficial effects:

Compared with the prior art, the shot blasting device that this scheme provided sets up shot blasting machine body cooperation shower nozzle and can carry out shot blasting to the work piece surface, thereby can adjust the position of shower nozzle through setting up electric guide rail and carry out rust cleaning to the different positions of work piece, can blow off the remaining ball material in work piece surface when handling the dust through setting up dust fall scrubbing subassembly, can collect rust slag and ball material through setting up the collecting box, the follow-up concentrated processing cycle of being convenient for is put into use, can guarantee that a plurality of transfer bars rotate in step and carry the work piece under single motor through setting up gear cooperation chain, set up the pressure that two motors can reduce single motor, can continue to convey the work piece after single motor damages simultaneously.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a shot blasting device provided by the utility model;

Fig. 2 is a schematic diagram of a front cross-sectional structure of a shot blasting device provided by the utility model;

FIG. 3 is an enlarged schematic view of the portion A shown in FIG. 2;

FIG. 4 is a schematic three-dimensional structure of a filter cartridge according to the present utility model.

Reference numeral 1, a base; 2, a box body, 3, a mounting rack, 4, an electric guide rail, 5, a shot blasting machine body, 6, a spray head, 7, a connecting pipe, 8, a fan, 9, a filter cartridge, 10, a protective cover, 11, a dust suction pipe, 12, a dust removal pipe, 13, a clamping plate, 14, a collection box, 15, a universal wheel, 16, an observation window, 17, a handle, 18, a separation net, 19, a conveying rod, 20, a gear, 21, a chain, 22, a supporting plate, 23, a motor, 24, a mounting plate, 25, a blocking curtain, 26 and a filter screen bag.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, the terms used in the description of this application are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, and the terms "comprising" and "having" and any variations thereof in the description of this utility model and the claims and the above description of the drawings are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and in the claims or drawings, are used for distinguishing between different objects and not for describing a particular sequential order, and the terms "inner," "outer," "left," "right," and the like are used for convenience in describing the present utility model and simplifying the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The embodiment of the utility model provides a shot blasting device, which comprises a base 1, a box body 2, a mounting frame 3, a shot blasting machine body 5, a spray head 6, a connecting pipe 7 and a dust and dirt removing assembly, wherein the box body 2 is arranged at the top of the base 1, the box body 2 is used for isolating a shot blasting environment, the mounting frame 3 is fixed on the inner wall of the top of the box body 2, an electric guide rail 4 is fixed at the bottom of the mounting frame 3, the shot blasting machine body 5 is arranged in the mounting frame 3, a feed pipe of the shot blasting machine body 5 extends out of the box body 2 and into a container for storing shot materials, the spray head 6 is arranged on a moving part of the electric guide rail 4, the connecting pipe 7 is connected between the spray head 6 and the shot blasting machine body 5, the connecting pipe 7 is a telescopic hose, and the dust and dirt removing assembly is arranged on the box body 2 and is used for dust and dirt removing the shot materials on the surface of a workpiece.

In this embodiment, the base 1 is used as a supporting base of the whole device, so as to ensure stability and safety of the whole rust removal process, the box body 2 forms a semi-closed space for isolating dust, rust and other pollutants generated in the shot blasting process, effectively preventing the dust, rust and other pollutants from diffusing to the external environment, reducing air pollution, the electric guide rail 4 drives the spray head 6 to flexibly move above the workpiece through the moving part thereof, the efficiency and uniformity of shot blasting are improved, the shot blasting machine body 5 is a core component of the rust removal operation, the feed pipe of the shot blasting machine body 5 extends to the outside of the box body 2 and is connected to a shot storage container, automatic feeding of the shot is realized, the shot blasting machine body 5 sprays the shot to the surface of the workpiece at a high speed, the purpose of removing the rust is achieved, and the design of the spray head 6 enables the shot to be uniformly and accurately sprayed to the surface of the workpiece, and the rust removal effect is improved.

In a further preferred embodiment of the present utility model, the dust-settling and dirt-removing assembly includes a blower 8, a filter cartridge 9, a protective cover 10, a dust-collecting pipe 11 and a dust-collecting pipe 12, wherein the blower 8 is installed at one side of the case 2, the filter cartridge 9 is fixed at an air inlet end of the blower 8, the protective cover 10 is detachably installed at a top of the filter cartridge 9, the protective cover 10 is used for closing the filter cartridge 9, the dust-collecting pipe 11 is installed on the protective cover 10 and extends into the case 2, and the dust-collecting pipe 12 is installed at an air outlet end of the blower 8 and extends into the case 2.

In this embodiment, the fan 8 is used as a power source of the dust-settling and dirt-removing component, and by generating a strong suction force, the dust, rust and other pollutants in the box 2 are sucked into the dust-settling and dirt-removing system, so as to provide power support for subsequent treatment, the filter cylinder 9 can effectively intercept and collect the sucked dust, rust and other particles, ensure that the discharged air is relatively clean, the dust suction pipe 11 is a channel connecting the interior of the box 2 and the dust-settling and dirt-removing component, the dust suction pipe 11 sucks the dust, rust and other pollutants in the box 2 into the filter cylinder 9 for treatment by the suction force generated by the fan 8, and the dust suction pipe 12 blows air to blow away the residual pellets on the workpiece, so that the surface of the workpiece is relatively clean, and the residual pellets are prevented from falling on the ground to pollute the environment when the workpiece is taken.

In a further preferred embodiment of the present utility model, a plurality of conveying rods 19 are rotatably installed in the case 2, the plurality of conveying rods 19 extend out of the case 2, gears 20 are installed on two sides of the plurality of conveying rods 19, two chains 21 are respectively movably sleeved on the plurality of gears 20, the two chains 21 are respectively meshed with the plurality of gears 20, two motors 23 are installed at the top of the base 1, output shafts of the two motors 23 are respectively fixedly connected with any two conveying rods 19, the two motors 23 are respectively located at two sides of the case 2, two support plates 22 are installed at the top of the base 1, and output shafts of the two motors 23 are respectively rotatably connected with the two support plates 22.

In this embodiment, the transmission rod 19 is used as a core component of a transmission system, the workpiece is driven to move in the box 2 through rotation, the gear 20 is designed to enable the plurality of transmission rods 19 to rotate synchronously, stability and consistency of the workpiece in the transmission process are ensured, the chain 21 is used as a transmission medium, power of the motor 23 is transmitted to each transmission rod 19, linkage of the whole transmission system is achieved, the motor 23 provides power for the transmission system, and the moving speed of the workpiece can be accurately controlled through controlling the rotating speed and steering of the motor 23.

In a further preferred embodiment of the present utility model, two clamping plates 13 are installed at the bottom of the base 1, a collecting box 14 is disposed between the two clamping plates 13, a plurality of universal wheels 15 are installed at the bottom of the collecting box 14, a self-locking mechanism is disposed on each of the plurality of universal wheels 15, and the collecting box 14 is used for collecting the dropped pellets.

In this embodiment, cardboard 13 is used for fixed and supporting collecting box 14, the design of cardboard 13 makes collecting box 14 can place in base 1 below firmly, be convenient for collect the pellet material that drops from box 2 in, collecting box 14 is used for collecting the pellet material that drops from the work piece surface in the shot blasting rust cleaning process, the design of collecting box 14 helps reducing the waste of pellet material to make things convenient for subsequent recycle, the flexibility of universal wheel 15 makes collecting box 14 can adjust the position as required, the convenience is removed between different work areas, self-locking mechanism's design has improved collecting box 14 stability in the course of the work, the smooth going on of collection work has been ensured.

In a further preferred embodiment of the present utility model, an anti-slip sleeve is fixedly sleeved outside the plurality of conveying rods 19, a handle 17 and an observation window 16 are arranged on one side of the collecting box 14, and a dust isolation screen bag 26 is installed in the filter cartridge 9.

In this embodiment, the design of the anti-slip cover enhances the friction between the conveying rod 19 and the workpiece, prevents the workpiece from falling or shifting due to sliding in the conveying process, thereby improving the stability and safety of the derusting operation, the design of the handle 17 enables the user to conveniently move the collecting box 14, particularly when the pill is required to be cleaned or recovered, the collecting box 14 can be easily taken out from the lower part of the base 1 and moved to a designated position, the observation window 16 allows the user to observe the collecting condition of the internal pill without opening the collecting box 14, and the design facilitates the monitoring and management of the collecting box 14 by the user, and improves the working efficiency.

In a further preferred embodiment of the present utility model, openings are formed on both sides of the case 2, mounting plates 24 are mounted on both sides of the case 2, a plurality of blocking curtains 25 are mounted on bottoms of both mounting plates 24, the blocking curtains 25 are made of rubber, and the blocking curtains 25 are used for sealing the openings.

In this embodiment, the design of the opening allows the workpiece to enter and exit the box 2, which is a key part of the shot blasting operation, the mounting plate 24 is used as a supporting structure of the baffle 25, so that the baffle 25 can be firmly mounted on the box 2, the design of the baffle 25 is used for sealing the opening of the box 2, and the shot blasting medium is prevented from splashing out of the box 2 in the operation process, thereby keeping the working environment clean and reducing noise pollution, and the baffle 25 made of rubber has good elasticity and wear resistance, and can keep the sealing effect for a long time.

In a further preferred embodiment of the present utility model, an isolation net 18 is disposed on the base 1, the isolation net 18 is located right above the collecting box 14, the dust collecting pipe 12 is located above the plurality of conveying rods 19, the dust collecting pipe 11 is located above the dust collecting pipe 12, and a plurality of exhaust branch pipes are disposed on the dust collecting pipe 12.

In this embodiment, the isolation net 18 is designed to prevent the workpiece or pellet from accidentally falling out of the collection box 14 during the conveying process, so as to keep the working area clean and orderly, and the dust removal pipe 12 is provided with a plurality of exhaust branch pipes, which can form a narrow pipe to increase the wind speed, thereby improving the dust removal efficiency and the dust collection pipe 11.

In summary, compared with the related art, this device can carry out shot blasting to the work piece surface through setting up shot-blasting machine body 5 cooperation shower nozzle 6, thereby can adjust the position of shower nozzle 6 through setting up electric guide rail 4 and carry out rust cleaning to the different positions of work piece, can blow off the remaining pellet material in work piece surface when handling the dust through setting up dust fall scrubbing assembly, can collect rust sediment and pellet material through setting up collecting box 14, the follow-up concentrated processing cycle of being convenient for is put into use, can guarantee synchronous rotation of a plurality of transfer bars 19 under single motor 23 through setting up gear 20 cooperation chain 21 and carry the work piece, set up the pressure that two motors 23 can reduce single motor 23, can continue to convey the work piece simultaneously after single motor 23 damages.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other manners.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.

Claims (7)

1. The shot blasting rust removing device is characterized by comprising:

A base;

the box body is arranged at the top of the base and is used for isolating shot blasting rust removal environments;

The mounting frame is fixed on the inner wall of the top of the box body, and an electric guide rail is fixed at the bottom of the mounting frame;

The shot blasting machine body is arranged in the mounting frame, and a feed pipe of the shot blasting machine body extends out of the box body and into a container for storing shot materials;

The spray head is arranged on the moving part of the electric guide rail, a connecting pipe is connected between the spray head and the shot blasting machine body, and the connecting pipe is a telescopic hose;

the dust-settling and dirt-removing assembly is arranged on the box body and is used for settling dust and removing pills on the surface of a workpiece.

2. The blasting apparatus of claim 1, wherein the dust-settling and dirt-removing assembly comprises a blower, a filter cartridge, a protective cover, a dust-collecting pipe and a dust-removing pipe, the blower is mounted on one side of the housing, the filter cartridge is fixed at an air inlet end of the blower, the protective cover is detachably mounted on the top of the filter cartridge, the protective cover is used for closing the filter cartridge, the dust-collecting pipe is mounted on the protective cover and extends into the housing, and the dust-removing pipe is mounted on an air outlet end of the blower and extends into the housing.

3. The shot blasting device according to claim 2, wherein a plurality of conveying rods are rotatably mounted in the box body, the conveying rods extend out of the box body, gears are mounted on two sides of the conveying rods, two chains are movably sleeved on the gears respectively, the two chains are meshed with the gears respectively, two motors are mounted on the top of the base, output shafts of the two motors are fixedly connected with any two conveying rods respectively, the two motors are located on two sides of the box body respectively, two supporting plates are mounted on the top of the base, and output shafts of the two motors are rotatably connected with the two supporting plates respectively.

4. The shot blasting device of claim 3, wherein two clamping plates are installed at the bottom of the base, a collecting box is arranged between the two clamping plates, a plurality of universal wheels are installed at the bottom of the collecting box, a self-locking mechanism is arranged on each of the universal wheels, and the collecting box is used for collecting dropped shots.

5. The shot blasting device according to claim 4, wherein a plurality of the conveying rods are fixedly sleeved with an anti-skid sleeve, a handle and an observation window are arranged on one side of the collecting box, and a dust filter screen bag for isolating dust is arranged in the filter cylinder.

6. The shot blasting device according to claim 1, wherein openings are formed in two sides of the box body, mounting plates are mounted on two sides of the box body, a plurality of blocking curtains are mounted on bottoms of the two mounting plates, the blocking curtains are made of rubber materials, and the blocking curtains are used for sealing the openings.

7. The shot blasting device according to claim 4, wherein the base is provided with an isolation net, the isolation net is located right above the collecting box, the dust collection pipe is located above the plurality of conveying rods, the dust collection pipe is located above the dust collection pipe, and the dust collection pipe is provided with a plurality of exhaust branch pipes.