Shot blasting equipment for surface of steel member

Abstract

The utility model discloses shot blasting equipment for the surface of a steel member, and relates to the technical field of steel member machining equipment. The shot blasting equipment for the surface of the steel member comprises a shot blasting machine main body, and a shot blasting device is arranged on the shot blasting machine main body; the device further comprises a support and a material moving mechanism. The portal frame, the first vertical rod and the second vertical rod are sequentially fixed to the top of the shot blasting machine body at intervals, and the guide rails are fixed to the tops of the portal frame, the first vertical rod and the second vertical rod. The material moving mechanism comprises a fixed seat, an adjusting block, a sliding block, a screw rod, a lifting rope, a lifting disc, a first motor, a lifting hook and a second motor; the fixing base is fixed to the bottom of the guide rail and is far away from the first vertical rod. According to the shot blasting equipment for the surface of the steel member, under the condition that the number of the shot blasting devices is reduced, the shot-blasted workpiece is subjected to surface cleaning and rust removal operation in a rotating state, the equipment cost is reduced, and the surface cleaning and rust removal effects are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel component processing equipment, in particular to a shot blasting device for the surface of a steel component. Background Art

[0002] Steel structures refer to components made of steel and are mainly used in engineering structures. Steel structures include components made of steel materials of various shapes and types, such as beams, columns, beams, trusses, connectors, etc.

[0003] Truss is a common steel structure. Truss is generally composed of multiple truss units. Each truss unit is composed of multiple rods and multiple nodes. By connecting the nodes, truss structures of different shapes and sizes can be combined. After the truss unit is welded, the surface is cleaned and rusted with the help of shot blasting equipment to improve product quality.

[0004] At present, when common shot blasting equipment is working, the truss unit is in a stationary state, and multiple shot blasting machines on the circumference of the main body of the shot blasting equipment work to clean and rust the surface of the stationary truss unit; however, the inventor believes that because the truss unit is in a stationary state and it is impossible to arrange the shot blasting machines in every direction on the circumference of the main body of the shot blasting equipment, the surface cleaning and rust removal effects at individual positions on the truss unit are not ideal.

[0005] Therefore, the inventor believes that how to improve the surface cleaning and rust removal effects of steel components while reducing the number of shot blasting machines and equipment costs is a technical problem that needs to be solved in the current field of steel component processing equipment technology.

[0006] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0007] In view of the above technical problems, an embodiment of the utility model provides a shot blasting device for the surface of a steel component to solve the problems raised in the above background technology.

[0008] The utility model provides the following technical solutions:

[0009] A shot blasting device for the surface of a steel component comprises: a shot blasting machine body, on which a shot blasting device is arranged; and further comprises: a bracket and a material moving mechanism;

[0010] The bracket includes a gantry, a first vertical pole, and a second vertical pole which are fixed at intervals on the top of the shot blasting machine body in sequence, and a guide rail fixed on the top of the gantry, the first vertical pole, and the second vertical pole;

[0011] The material moving mechanism comprises a fixed seat, an adjusting block, a sliding block, a screw rod, a hanging rope, a hanging plate, a first motor, a hanging hook, and a second motor;

[0012] The fixing seat is fixed to the bottom of the guide rail and is arranged away from the first upright pole;

[0013] The two ends of the screw rod are rotatably connected to the fixed seat and the first vertical rod;

[0014] The second motor is fixed on the first vertical pole, and the main shaft of the second motor is fixedly connected to the screw rod;

[0015] The slider is slidably connected to the guide rail;

[0016] The top surface of the adjustment block is fixedly connected to the bottom surface of the slider, and the adjustment block passes through the screw rod and is threadedly connected to the screw rod;

[0017] The upper end of the lifting rope is fixed on the adjustment block, the lifting plate is fixed on the lower end of the lifting rope, the first motor is fixed on the bottom surface of the lifting plate; the lifting hook is fixed on the main shaft of the first motor;

[0018] Among them, a material transfer hole is arranged on the top surface of the shot blasting machine body just below the guide rail; and a door body is arranged on the front side of the shot blasting machine body.

[0019] Preferably, straight walls are symmetrically arranged on both sides of the hanging plate; a limiting member cooperating with the straight wall is arranged on the front side of the first vertical pole, and the limiting member is U-shaped.

[0020] Preferably, a dust suction pipe is provided through one side of the shot blasting machine body, and the dust suction pipe is connected to an external dust suction device.

[0021] Preferably, two shot blasting machines are arranged on two side walls adjacent to the door body of the shot blasting machine body, each spaced apart from the other.

[0022] The shot blasting equipment for the surface of a steel component provided by the embodiment of the utility model has the following beneficial effects: the utility model designs a shot blasting equipment for the surface of a steel component, which enables the surface of the workpiece to be shot blasted to be cleaned and rust-removed in a rotating state while reducing the number of shot blasting machines, thereby reducing the equipment cost and improving the surface cleaning and rust-removing effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of the utility model from angle 1;

[0024] Figure 2 This is a structural schematic diagram of the utility model from angle 2;

[0025] Figure 3 This is a structural schematic diagram of the utility model from angle 3;

[0026] Figure 4 For this utility model Figure 2 A partial enlarged view of middle A. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 4 .

[0029] In view of the problems mentioned in the above background technology, the embodiment of the utility model provides a shot blasting device for the surface of a steel component to solve the above technical problems, and its technical solution is as follows:

[0030] A shot blasting device for a steel component surface includes: a shot blasting machine body 110, on which a shot blasting device 120 is disposed; specifically, two shot blasting devices 120 are disposed on two side walls adjacent to a door body 112 of the shot blasting machine body 110, each spaced apart from the other.

[0031] A shot blasting device for the surface of a steel component also includes: a bracket, a material moving mechanism;

[0032] The bracket includes a gantry 133, a first vertical pole 132, and a second vertical pole 131 which are fixed to the top of the shot blasting machine body 110 in sequence and at intervals, and a guide rail 134 fixed to the top of the gantry 133, the first vertical pole 132, and the second vertical pole 131;

[0033] The material moving mechanism includes a fixed seat 141, an adjustment block 142, a slider 143, a screw rod 144, a hanging rope 145, a hanging plate 146, a first motor 147, a hook 148, and a second motor 149;

[0034] The fixing seat 141 is fixed to the bottom of the guide rail 134 and is arranged away from the first vertical pole 132;

[0035] The two ends of the screw rod 144 are rotatably connected to the fixing seat 141 and the first vertical rod 132;

[0036] The second motor 149 is fixed on the first vertical pole 132, and the main shaft of the second motor 149 is fixedly connected to the screw rod 144;

[0037] The slider 143 is slidably connected to the guide rail 134;

[0038] The top surface of the adjustment block 142 is fixedly connected to the bottom surface of the slider 143, and the adjustment block 142 passes through the screw rod 144 and is threadedly connected to the screw rod 144;

[0039] The upper end of the suspension rope 145 is fixed on the adjustment block 142, the suspension plate 146 is fixed on the lower end of the suspension rope 145, and the first motor 147 is fixed on the bottom surface of the suspension plate 146; the suspension hook 148 is fixed on the main shaft of the first motor 147;

[0040] A material transfer hole 111 is provided on the top surface of the shot blasting machine body 110 just below the guide rail 134 ; and a door body 112 is provided on the front side of the shot blasting machine body 110 .

[0041] The method of using the shot blasting equipment for the surface of a steel component provided by the embodiment of the utility model is as follows:

[0042] 1. The worker hangs the truss unit on the hook 148 of the material transfer mechanism, opens the door 112, and exposes the position of the material transfer hole 111;

[0043] 2. The second motor 149 drives the slider 143 and the adjustment block 142 to move toward the material transfer hole 111 until the hook 148 moves into the material transfer hole 111. At this time, the truss unit moves into the shot blasting machine body 110 and closes the door 112.

[0044] 3. The first motor 147 works to drive the truss unit to rotate slowly; at the same time, the shot blaster 120 works to continuously clean and rust the rotating truss unit;

[0045] 4. After the surface cleaning and rust removal operations are completed, the door 112 is opened, and the second motor 149 rotates in the reverse direction to remove the truss unit from the shot blasting machine body 110.

[0046] It should be noted that the utility model is generally applicable to the suspended shot blasting operation of small-sized truss units. At the same time, it is also applicable to some small-sized steel component accessories, such as triangular steel, tube frame, etc.

[0047] In this embodiment, straight wall surfaces 146a are symmetrically arranged on both sides of the hanging plate 146; a limiting piece 150 is arranged on the front side of the first vertical rod 132 to cooperate with the straight wall surface 146a, and the limiting piece 150 is U-shaped; when the hook 148 moves into the material transfer hole 111, the two straight wall surfaces 146a of the hanging plate 146 are stuck between the two support arms of the U-shaped limiting piece 150, and when the first motor 147 is working, the hanging plate 146 is prevented from rotating.

[0048] In this embodiment, a dust suction pipe is provided through one side of the shot blasting machine body 110, and the dust suction pipe is connected to an external dust suction device; the light iron filings impurities cleaned can be sucked away by the external dust suction device through the dust suction pipe to avoid polluting the workshop environment.

[0049] The shot blasting equipment for the surface of a steel component provided by the embodiment of the present invention has the following beneficial effects: The utility model designs a shot blasting equipment for the surface of a steel component, which enables the surface of the workpiece to be shot blasted to be cleaned and rust-removed in a rotating state while reducing the number of shot blasting machines, thereby reducing the equipment cost and improving the surface cleaning and rust-removing effects.

[0050] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, and may be located in one place or distributed over multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0051] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0052] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A shot blasting device for the surface of a steel component, comprising: The main body of the shot blasting machine is provided with a shot blasting device; the main body of the shot blasting machine is characterized in that it also includes: a bracket and a material moving mechanism; The bracket includes a gantry, a first vertical pole, and a second vertical pole which are fixed at intervals on the top of the shot blasting machine body in sequence, and a guide rail fixed on the top of the gantry, the first vertical pole, and the second vertical pole; The material moving mechanism comprises a fixed seat, an adjusting block, a sliding block, a screw rod, a hanging rope, a hanging plate, a first motor, a hanging hook, and a second motor; The fixing seat is fixed to the bottom of the guide rail and is arranged away from the first upright pole; The two ends of the screw rod are rotatably connected to the fixed seat and the first vertical rod; The second motor is fixed on the first vertical pole, and the main shaft of the second motor is fixedly connected to the screw rod; The slider is slidably connected to the guide rail; The top surface of the adjustment block is fixedly connected to the bottom surface of the slider, and the adjustment block passes through the screw rod and is threadedly connected to the screw rod; The upper end of the lifting rope is fixed on the adjustment block, the lifting plate is fixed on the lower end of the lifting rope, the first motor is fixed on the bottom surface of the lifting plate; the lifting hook is fixed on the main shaft of the first motor; Among them, a material transfer hole is arranged on the top surface of the shot blasting machine body just below the guide rail; and a door body is arranged on the front side of the shot blasting machine body.

2. The shot blasting equipment for steel component surface according to claim 1, characterized in that: Straight walls are symmetrically arranged on both sides of the hanging plate; a limiting piece matched with the straight wall is arranged on the front side of the first vertical pole, and the limiting piece is U-shaped.

3. The shot blasting equipment for steel component surface according to claim 1, characterized in that: A dust suction pipe is provided through one side of the shot blasting machine body, and the dust suction pipe is connected to an external dust suction device.

4. The shot blasting equipment for steel component surface according to claim 1, characterized in that: On the main body of the shot blasting machine, two shot blasting devices are arranged at intervals up and down on two side walls adjacent to the door body.

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