Automatic grinding device for steel grating

Abstract

The utility model relates to the related field of steel grating polishing, in particular to an automatic steel grating polishing device which comprises a device body, a workbench, a limiting assembly, a cleaning assembly, a support and a polisher are arranged in the device body, a set of transmission rollers are arranged at the upper end of the workbench, and the outer sides of the transmission rollers are connected with a driving motor. The multiple limiting assemblies are fixed to the two sides of the transmission roller correspondingly, the cleaning assembly is arranged at the lower end of the workbench, two supports are symmetrically arranged at the upper end and the lower end of the transmission roller, an air cylinder is installed between the supports, the telescopic end of the air cylinder is connected with a movable plate, and guide rods are arranged on the two sides of the movable plate. And the multiple sets of polishers are fixed to the inner side of the movable plate correspondingly, the position of the steel grating can be corrected and limited, the stability of the steel grating during moving and polishing can be conveniently kept, flushing and spraying operation of polishing operation can be achieved, and the situation that the machining quality is affected due to flying of chippings generated by polishing is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel grating related field, especially a kind of steel grating automatic polishing device. BACKGROUND

[0002] Steel grating is a kind of steel product with flat steel cross arrangement according to certain spacing and crossbar, and welded into the middle with square grid, its surface can exist some uneven, weld and other defects, this not only affects the appearance, also can affect the functionality of steel grating, usually need to adopt polishing device to carry out polishing polishing operation;

[0003] The utility model with publication number CN221270555U discloses a kind of steel grating automatic polishing device in prior art, it is set second lifting rod contraction and passive roller, prevent steel grating from shaking in polishing process, improve device working stability, by setting lifting frame and first lifting rod, to adapt to steel grating of different thickness, by setting connecting sleeve and dust collector, collect dust generated in polishing, when cleaning, connecting sleeve is taken down just can take out dust collector;

[0004] But dust generated in its polishing process can appear flying situation, cannot be effectively handled, flying dust not only can influence polishing quality, also can fall in equipment everywhere, affect the use safety of equipment, simultaneously it does not have the side surface limiting and position correction ability of steel grating, steel grating may exist deviation or sliding when polishing, therefore, we need to upgrade and reformation on the basis of prior art to overcome existing problems and deficiencies. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of steel grating automatic polishing device to solve the problems presented in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] Design a kind of steel grating automatic polishing device, including device body, the device body contains workbench, limiting component, cleaning component, support and polisher, the workbench upper end is equipped with a group of transmission roller and transmission roller outside is connected with driving motor, the limiting component is provided with several groups and is respectively fixed in transmission roller both sides, the cleaning component is set in workbench lower end, the transmission roller upper end and lower end are symmetrically provided with two groups of supports, the support middle installation has air cylinder and air cylinder telescopic end is connected with movable plate, the movable plate both sides are equipped with guide rod and guide rod is movably penetrated through support, the polisher is provided with several groups and is respectively fixed in movable plate inner side.

[0008] Further, the limiting assembly comprises a supporting table, a telescopic rod is arranged at the upper end of the supporting table, a mounting rack is connected to the front end of the telescopic rod, and a limiting wheel is rotatably arranged at the front end of the mounting rack.

[0009] Further, the cleaning assembly comprises a water storage pool, a water pump is connected to the outer side of the water storage pool, a conduit is arranged at the upper end of the water pump, a pressure spray head is connected to the front end of the conduit, a mounting seat is arranged at the lower end of the water pump, and the mounting seat is fixed to the outer side of the water storage pool.

[0010] Further, the supporting table is fixed to the two side tables of the transmission roller, and the mounting rack and the limiting wheel are located in the gap between the transmission rollers.

[0011] Further, a supporting ring is arranged on the inner wall of the water storage pool, a filter core is arranged on the supporting ring, and handles are arranged on the two sides of the filter core.

[0012] Further, the water storage pool is arranged at the lower end of the transmission roller and directly below the sander, the conduit and the pressure spray head extend to one side of the upper end bracket, and the pressure spray head is inclined towards the position of the sander.

[0013] Compared with the prior art, the beneficial effects of the utility model lie in:

[0014] 1. The utility model discloses a device for correcting and limiting the position of a steel grating, which comprises a transmission roller, a limiting assembly, a supporting table, a telescopic rod, a mounting rack and a limiting wheel.

[0015] 2. The utility model discloses a device for cleaning the sander, which comprises a cleaning assembly, a water storage pool, a water pump, a conduit, a pressure spray head, a supporting ring, a filter core, a mounting seat and a handle.

[0016] The specific embodiments of the utility model are disclosed in detail in the following description and drawings, and the principle of the utility model can be adopted. It should be understood that the embodiments of the utility model are not limited in scope. The embodiments of the utility model include many changes, modifications and equivalents within the spirit and scope of the appended claims. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0018] Figure 1 It is a whole structure schematic view of the automatic polishing device for steel grating according to the present application;

[0019] Figure 2 It is a working structure schematic view of the automatic polishing device for steel grating according to the present application;

[0020] Figure 3 It is an exploded view of the limiting assembly of the automatic polishing device for steel grating according to the present application;

[0021] Figure 4 It is an exploded view of the cleaning assembly of the automatic polishing device for steel grating according to the present application.

[0022] In the drawings: 1, device body; 2, workbench; 3, transmission roller; 31, driving motor; 4, limiting assembly; 41, support table; 42, telescopic rod; 43, mounting frame; 44, limiting wheel; 5, cleaning assembly; 51, water storage tank; 52, water pump; 53, conduit; 54, pressure spray head; 55, support ring; 56, filter element; 57, mounting seat; 58, handle; 6, support; 7, air cylinder; 8, movable plate; 81, guide rod; 9, polisher. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purposes and effects achieved by the present application easy to understand, the present application is further described below in combination with specific embodiments.

[0024] As Figure 1 The automatic polishing device for steel grating provided by the present embodiment includes a device body 1, the device body 1 contains a workbench 2, a limiting assembly 4, a cleaning assembly 5, a support 6 and a polisher 9, a group of transmission rollers 3 are arranged on the upper end of the workbench 2 and driving motors 31 are connected to the outer sides of the transmission rollers 3, the limiting assembly 4 is arranged in several groups and is fixed on both sides of the transmission rollers 3, the cleaning assembly 5 is arranged at the lower end of the workbench 2, two groups of supports 6 are symmetrically arranged on the upper and lower ends of the transmission rollers 3, air cylinders 7 are arranged in the middle of the supports 6 and movable plates 8 are connected to the telescopic ends of the air cylinders 7, guide rods 81 are arranged on both sides of the movable plates 8 and the guide rods 81 movably penetrate the supports 6, and the polisher 9 is arranged in several groups and is fixed on the inner sides of the movable plates 8.

[0025] Preferably, the limiting assembly 4 comprises a support table 41, the upper end of the support table 41 is provided with a telescopic rod 42, the front end of the telescopic rod 42 is connected with a mounting frame 43, the front end of the mounting frame 43 is rotatably provided with a limiting wheel 44, the support table 41 is fixed on the table surface on both sides of the transmission roller 3, and the mounting frame 43 and the limiting wheel 44 are located in the gap between the transmission roller 3 in a sliding mode.

[0026] The limiting wheel 44 is in close contact with the side surface of the steel grating through the position movement of the mounting frame 43 and the limiting wheel 44 driven by the telescopic rod 42, so that the transverse position correction and limiting operation of the steel grating can be realized, the stability of the steel grating during movement is facilitated, the problem of sliding deviation of the steel grating caused by the sander 9 is prevented, and the processing stability of the device is improved.

[0027] Preferably, the cleaning assembly 5 comprises a water storage tank 51, the outer side of the water storage tank 51 is connected with a water pump 52, the upper end of the water pump 52 is provided with a conduit 53, the front end of the conduit 53 is connected with a pressure spray head 54, the lower end of the water pump 52 is provided with a mounting seat 57, the mounting seat 57 is fixed on the outer side of the water storage tank 51, a supporting ring 55 is arranged on the inner wall of the water storage tank 51, a filter core 56 is mounted on the supporting ring 55, handles 58 are arranged on both sides of the filter core 56, the water storage tank 51 is arranged at the lower end of the transmission roller 3 and located directly below the sander 9, the conduit 53 and the pressure spray head 54 extend to one side of the upper end support 6, and the pressure spray head 54 is inclined towards the position of the sander 9.

[0028] The water in the water storage tank 51 is pumped out by the water pump 52, pumped into the pressure spray head 54 through the conduit 53 and sprayed out, and the backflow of wastewater is filtered by the filter core 56, so that the flushing and spraying operation of the grinding operation can be realized, the processing quality is prevented from being affected by the flying or accumulation of the debris generated by grinding, the wastewater can be recycled, the water resources are effectively saved, and the cost of equipment use is reduced.

[0029] The use principle and use process of the utility model are as follows: when in use, the steel grating to be ground can be placed on the transmission roller 3 from the left side, the steel grating is driven to move by the transmission roller 3, at this time, the telescopic rod 42 can be started, the mounting frame 43 and the limiting wheel 44 are driven to move in position by the telescopic rod 42, so that the limiting wheel 44 is in close contact with the side surface of the steel grating, and then the transverse position correction and limiting operation of the steel grating are realized, the steel grating moves at the center position of the transmission roller 3, at this time, the movable plate 8 and the sander 9 can be driven to move by the air cylinder 7, so that the upper and lower sanders 9 are respectively in contact with the upper and lower surfaces of the steel grating, the grinding operation of the welding part of the moving steel grating can be realized, the water pump 52 can be started during the grinding process, the water in the water storage tank 51 is pumped out by the water pump 52, pumped into the pressure spray head 54 through the conduit 53 and sprayed out, and the backflow of wastewater is filtered by the filter core 56, so that the flushing and spraying of the grinding operation are finally realized, the flying or accumulation of the debris generated by grinding is prevented, the wastewater can be recycled, and resources are saved.

[0030] In the description of the utility model, it is necessary to explain, unless there is explicit stipulation and limitation, the term "installation", "is provided with", "connection" and the like should be broad sense understanding, for example "connection", can be fixed connection, also can be detachable connection, or integral connection, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside communication. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0031] In the description of the embodiment, the orientation or position relationship of the terms "upper", "lower", "right", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

Claims

1. An automatic grinding device for steel grating, characterized by: The invention comprises a device body (1), wherein the device body (1) contains a workbench (2), a limiting assembly (4), a cleaning assembly (5), a bracket (6) and a grinder (9), wherein a group of transmission rollers (3) are provided at the upper end of the workbench (2), and a driving motor (31) is connected to the outer side of the transmission roller (3), the limiting assembly (4) is provided with a plurality of groups and respectively fixed on both sides of the transmission roller (3), the cleaning assembly (5) is provided at the lower end of the workbench (2), and two groups of brackets (6) are symmetrically provided at the upper and lower ends of the transmission roller (3), a cylinder (7) is installed in the middle of the bracket (6), and a movable plate (8) is connected to the telescopic end of the cylinder (7), and guide rods (81) are provided on both sides of the movable plate (8), and the guide rods (81) movably penetrate the bracket (6), and the grinder (9) is provided with a plurality of groups and respectively fixed on the inner side of the movable plate (8).

2. The automatic grinding device for steel grating according to claim 1, characterized in that: The limiting assembly (4) comprises a support platform (41), a telescopic rod (42) is provided at the upper end of the support platform (41), a front end of the telescopic rod (42) is connected to a mounting frame (43), and a limiting wheel (44) is rotatably provided at the front end of the mounting frame (43).

3. The automatic grinding device for steel grating according to claim 1 is characterized in that: The cleaning assembly (5) comprises a water reservoir (51), the outside of the water reservoir (51) is connected to a water pump (52), the upper end of the water pump (52) is provided with a conduit (53), and the front end of the conduit (53) is connected to a pressure nozzle (54), and the lower end of the water pump (52) is provided with a mounting seat (57), and the mounting seat (57) is fixed to the outside of the water reservoir (51).

4. The automatic grinding device for steel grating according to claim 2 is characterized in that: The support platform (41) is fixed on the two side surfaces of the transmission roller (3), and the mounting frame (43) and the limiting wheel (44) are slidably located in the gap of the transmission roller (3).

5. The automatic grinding device for steel grating according to claim 3 is characterized in that: A support ring (55) is provided on the inner wall of the water reservoir (51), a filter core (56) is installed on the support ring (55), and handles (58) are provided on both sides of the filter core (56).

6. The automatic grinding device for steel grating according to claim 5, characterized in that: The water reservoir (51) is arranged at the lower end of the transmission roller (3) and is located directly below the grinder (9). The conduit (53) and the pressure nozzle (54) extend to one side of the upper end bracket (6), and the pressure nozzle (54) is tilted toward the grinder (9).

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