Environment-friendly grinding platform with dust removal mechanism

Abstract

The utility model discloses an environment-friendly polishing platform with a dust removal mechanism, which relates to the technical field of dust removal equipment and comprises a working table plate and a back plate, the back plate is provided with a plurality of first exhaust inlets, a dust removal box is arranged on the outer side of the back plate, a dust removal chamber is arranged in the dust removal box, and the dust removal mechanism is arranged in the dust removal chamber and comprises a filter cartridge and a cylindrical steel wire mesh. The filter cylinder is fixedly installed in the dust removal chamber, the first exhaust inlet corresponds to the side portion of the cylindrical steel wire mesh, a first gap is formed between the cylindrical steel wire mesh and the filter cylinder in the radial direction, the cylindrical steel wire mesh is rotatably installed in the dust removal chamber along the center axis of the filter cylinder, and a plurality of cleaning rollers are arranged on the inner circumferential face of the cylindrical steel wire mesh. One end of the cleaning roller is fixedly connected with the cylindrical steel wire mesh, the other end of the cleaning roller is in contact fit with the periphery of the filter cartridge, a plurality of blades are arranged on the peripheral surface of the cylindrical steel wire mesh, and the blades correspond to the first exhaust inlets. The technical problems existing in the prior art are solved.

Description

Technical Field

[0001] This utility model relates to the field of dust removal equipment technology, and in particular to an environmentally friendly grinding platform with a dust removal mechanism. Background Technology

[0002] Environmentally friendly grinding platforms are a common type of dust removal equipment, widely used in industries such as metal processing, furniture manufacturing, and construction. They are designed to optimize the working environment and improve operational efficiency. The most common environmentally friendly grinding platforms integrate a grinding table and a dust removal mechanism, support multi-station linkage, and are suitable for large-scale workshops.

[0003] Patent No. CN205552460U discloses a dust collection workbench. The technical solution disclosed in Patent No. 1 has the following technical problems: the dust or debris generated during processing will directly impact the filter cartridge, which can easily damage the filter cartridge.

[0004] To address the technical problems of Patent 1, Patent 2, authorized by CN206663163U, discloses a simple dust removal workbench with a filter. An air inlet baffle is installed between the filter cartridge and the back plate. The air inlet baffle includes a front baffle and side baffles located on both sides of the front baffle and extending outwards. The width of the air inlet baffle is greater than the outer diameter of the filter cartridge. The gap between the side baffles and the dust collection box forms a flow channel. The air inlet baffle effectively prevents generated dust and debris from directly impacting the filter cartridge, thus protecting it. However, Patent 2 has the following technical problems: the air inlet baffle prevents the part of the filter cartridge near the baffle from fully contacting the dust and debris, thus preventing this part from effectively filtering and removing dust; the air inlet baffle does not prevent the accumulation of dust or debris on the filter cartridge. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide an environmentally friendly grinding platform with a dust removal mechanism to solve the technical problems existing in the prior art.

[0006] In order to achieve the above object, the utility model provides a kind of environmental protection polishing platform with dust removal mechanism, including workbench plate, backplate is equipped on the workbench plate, the backplate is equipped with several first air suction port, the outside of backplate is equipped with dust removal box, dust removal chamber is equipped in the dust removal box, dust removal mechanism is equipped in the dust removal chamber, the dust removal mechanism includes coaxial and is arranged along vertical direction filter cartridge and cylindrical steel wire mesh, the filter cartridge is located in the inside of the cylindrical steel wire mesh, the filter cartridge is fixedly installed in the dust removal chamber, the first air suction port corresponds with the side portion of the cylindrical steel wire mesh, first gap is arranged along radial direction between the cylindrical steel wire mesh and the filter cartridge, the cylindrical steel wire mesh is rotatably installed in the dust removal chamber along the central axis of the filter cartridge, the inner periphery of the cylindrical steel wire mesh is equipped with several cleaning sticks, one end of the cleaning stick is fixedly connected with the cylindrical steel wire mesh, the other end of the cleaning stick is in contact with the outer periphery of the filter cartridge, the outer periphery of the cylindrical steel wire mesh is equipped with several blades, the blade corresponds with the first air suction port.

[0007] Further, the outer periphery of the filter cartridge is corrugated, and one end of the cleaning stick away from the cylindrical steel wire mesh is inserted into the corrugated recess of the outer periphery of the filter cartridge.

[0008] Further, the top of the cylindrical steel wire mesh is open, the bottom of the cylindrical steel wire mesh is provided with a sealing cover, the upper end surface of the sealing cover abuts and sealingly cooperates with the bottom opening of the filter cartridge, the top opening of the cylindrical steel wire mesh abuts and cooperates with the top of the dust removal chamber, the lower end surface of the sealing cover is provided with a roller, the bottom of the dust removal chamber rollingly cooperates with the roller, the sealing cover is located on the inner side of the cylindrical steel wire mesh, and the outer periphery of the sealing cover and the bottom opening of the cylindrical steel wire mesh are connected by a plurality of first connecting rods.

[0009] Further, the bottom of the dust removal chamber is provided with a circular first opening, the first opening is provided with a circular track, the central axis of the track coincides with the central axis of the first opening, the upper end surface of the track rollingly cooperates with the roller, the second gap is located below the first gap.

[0010] Further, the workbench plate is provided with a plurality of second air suction ports, the dust collection box is arranged below the workbench plate, the second air suction port communicates with the inside of the dust collection box, the inside of the dust collection box and the first opening are connected by a pipeline, and the pipeline is inclined downward from one end connected to the first opening to the other end.

[0011] Further, the dust removal box is internally provided with a partition plate in horizontal direction, the partition plate divides the dust removal box into a fan chamber and the dust removal chamber, the partition plate is provided with a second opening, the dust removal mechanism further comprises a perforated hard pipe with a top opening, a connecting ring is arranged on the top of the outer circumferential surface of the hard pipe, and the connecting ring is sealingly and fixedly connected with the second opening.

[0012] Further, the fan chamber is internally provided with a negative pressure fan, the air inlet of the negative pressure fan is opposite to the second opening, and the top of the fan chamber is provided with an exhaust pipe.

[0013] Further, the dust collection box is internally provided with a dust collection hopper, the top of the dust collection hopper is connected with the lower end surface of the workbench plate, the second air inlet is in communication with the interior of the dust collection hopper, the dust collection hopper is in communication with the pipeline, the bottom of the dust collection hopper is connected with a dust collection bin through a material guide pipe, the dust collection bin is internally provided with a dust collection drawer, and the dust collection drawer can be pulled out from the dust collection box.

[0014] The dust removal mechanism has the advantages that:

[0015] The cylindrical steel wire mesh can protect the filter cartridge and prevent dust and debris from directly impacting the filter cartridge;

[0016] The filter cartridge is protected by the cylindrical steel wire mesh, and the entire filter cartridge can fully filter and remove dust;

[0017] The high-pressure airflow is blown into the dust removal chamber through the first air inlet, under the action of the high-pressure airflow, the blade drives the cylindrical steel wire mesh to rotate around the central axis of the filter cartridge, on one hand, the rotating cylindrical steel wire mesh can better prevent dust and debris from directly impacting the filter cartridge, and on the other hand, the cylindrical steel wire mesh drives the cleaning rod to rotate, the cleaning rod is in contact with the outer periphery of the filter cartridge in the rotating process, and accumulation of dust or debris on the outer periphery of the filter cartridge is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained according to the structures shown in the drawings without creative labor for those skilled in the art.

[0019] Figure 1 It is a whole structure diagram of the environmental protection polishing platform with the dust removal mechanism;

[0020] Figure 2 It is a partial structure diagram of Figure 1

[0021] Figure 3 ​The utility model discloses a cooperation schematic view of the outer circumferential surface of filter cylinder and cleaning stick in the environmental protection polishing platform with dust removal structure.

[0022] In the figure, 1, workbench plate;11, second air suction port;2, back plate;21, first air suction port;3, dust removal box;31, fan room;32, dust removal room;321, first opening;33, partition;331, second opening;4, dust removal mechanism;41, filter cylinder;42, cylindrical steel wire net;421, cleaning stick;422, blade;423, sealing cover;424, gyro wheel;425, first connecting rod;43, first gap;44, track;45, second connecting rod;46, second gap;47, hard pipe with hole;471, connecting ring;5, dust collection box;51, dust collection hopper;52, material guide pipe;53, dust collection bin;54, dust collection drawer;6, pipeline;7, negative pressure fan;8, exhaust pipe. DETAILED DESCRIPTION

[0023] The following will be described in detail with reference to the accompanying drawings Figure 1 - the accompanying drawings Figure 3 For the purpose of clarity and completeness, the technical solutions in the embodiments of the present application are described. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0024] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, motion condition, etc. between the components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.

[0025] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0026] In the present application, unless otherwise expressly specified and limited, the terms "connection", "fixation" and the like shall be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through intermediate medium, can be internal communication of two elements or interaction relationship of two elements, unless otherwise expressly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] In addition, the technical solutions of various embodiments of the present application can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not within the protection scope claimed by the present application.

[0028] The utility model provides a kind of environmental protection polishing platform with dust removal mechanism, including workbench plate 1, workbench plate 1 is equipped with backplate 2, backplate 2 is equipped with several first suction port 21, the outside of backplate 2 is equipped with dust removal box 3, dust removal chamber 32 is equipped in dust removal box 3, dust removal mechanism 4 is equipped in dust removal chamber 32, dust removal mechanism 4 includes filter cartridge 41 and cylindrical steel wire mesh 42 coaxially and along vertical direction is arranged, filter cartridge 41 is located in the inside of cylindrical steel wire mesh 42, filter cartridge 41 is fixedly installed in dust removal chamber 32, first suction port 21 corresponds with the side portion of cylindrical steel wire mesh 42, first gap 43 is arranged along radial direction between cylindrical steel wire mesh 42 and filter cartridge 41, cylindrical steel wire mesh 42 is rotatably installed in dust removal chamber 32 along the central axis of filter cartridge 41, the inner periphery of cylindrical steel wire mesh 42 is equipped with several cleaning sticks 421, one end of cleaning stick 421 is fixedly connected with cylindrical steel wire mesh 42, the other end of cleaning stick 421 is in contact with the outer periphery of filter cartridge 41, the outer periphery of cylindrical steel wire mesh 42 is equipped with several blades 422, blade 422 corresponds with first suction port 21.

[0029] In the technical scheme presented in the present application, the cylindrical steel wire mesh 42 can protect the filter cartridge 41, preventing dust and debris from directly impacting the filter cartridge 41; by protecting the filter cartridge 41 with the cylindrical steel wire mesh 42, the holes on the cylindrical steel wire mesh 42 are uniformly arranged, so the entire filter cartridge 41 can fully filter and remove dust; the high-pressure airflow is blown into the dust removal chamber 32 through the first suction port 21, under the action of the high-pressure airflow, the blade 422 drives the cylindrical steel wire mesh 42 to rotate around the central axis of the filter cartridge 41; on the one hand, the rotating cylindrical steel wire mesh 42 can better prevent dust and debris from directly impacting the filter cartridge 41; on the other hand, the cylindrical steel wire mesh 42 drives the cleaning stick 421 to rotate, and the cleaning stick 421 contacts the outer periphery of the filter cartridge 41 during rotation, preventing dust or debris from accumulating on the outer periphery of the filter cartridge 41.

[0030] In order to clean the accumulation on the outer periphery of the filter cartridge 41 better, as a preferred embodiment, the further improvement of the utility model lies in that the outer periphery of the filter cartridge 41 is corrugated, and the end of the cleaning rod 421 away from the cylindrical steel wire mesh 42 is inserted into the corrugated recess of the outer periphery of the filter cartridge 41.

[0031] The filter cartridge 41 with corrugated outer periphery is prior art, which can be purchased in major sales websites or physical stores, for example, the polyester fiber filter cartridge with corrugated outer periphery can be directly purchased, and in order to avoid commercial propaganda, the specific structure and working principle thereof will not be introduced in detail here.

[0032] The end of the cleaning rod 421 away from the cylindrical steel wire mesh 42 is inserted into the corrugated recess of the outer periphery of the filter cartridge 41, and in the process of rotation of the cleaning rod 421, the outer periphery of the filter cartridge 41 can better contact the cleaning rod 421, so that the accumulation on the filter cartridge 41 can be better cleaned.

[0033] As a preferred embodiment, the further improvement of the utility model lies in that the top of the cylindrical steel wire mesh 42 is open, the bottom of the cylindrical steel wire mesh 42 is provided with a sealing cover 423, the upper end surface of the sealing cover 423 abuts and sealingly cooperates with the bottom opening of the filter cartridge 41, the top opening of the cylindrical steel wire mesh 42 abuts and cooperates with the top of the dust removal chamber 32, the lower end surface of the sealing cover 423 is provided with a roller 424, the bottom of the dust removal chamber 32 rollingly cooperates with the roller 424, the sealing cover 423 is arranged on the inner side of the cylindrical steel wire mesh 42, and the outer periphery of the sealing cover 423 and the bottom opening of the cylindrical steel wire mesh 42 are connected through a plurality of first connecting rods 425.

[0034] Under the action of the roller 424, when the blade 422 is blown by the high-speed airflow from the first air suction port 21, the cylindrical steel wire mesh 42 will rotate along the central axis of the filter cartridge 41, and it should be noted that the cylindrical steel wire mesh 42 rotates along the central axis of the filter cartridge 41 by contacting the outer periphery of the filter cartridge 41 and the cleaning rod 421.

[0035] As a preferred embodiment, the further improvement of the utility model lies in that the bottom of the dust removal chamber 32 is provided with a circular first opening 321, the first opening 321 is provided with a circular annular track 44, the central axis of the track 44 coincides with the central axis of the first opening 321, the upper end surface of the track 44 rollingly cooperates with the roller 424, the second gap 46 is located below the first gap 43.

[0036] The accumulated material cleaned by the cleaning rod 421 falls through the first gap 43 and the second gap 46 in sequence during rotation of the cleaning rod 421.

[0037] The workbench plate 1 is provided with a plurality of second air inlets 11, and a dust collecting box 5 is arranged directly below the workbench plate 1. The second air inlets 11 are in communication with the interior of the dust collecting box 5, and the interior of the dust collecting box 5 is in communication with the first opening 321 through a pipeline 6. The pipeline 6 is inclined downward from one end connected to the first opening 321 to the other end. A partition plate 33 is arranged in the dust collecting box 3 in the horizontal direction, and the partition plate 33 divides the interior of the dust collecting box 3 into a fan chamber 31 and a dust removal chamber 32. The partition plate 33 is provided with a second opening 331. The dust removal mechanism 4 further comprises a perforated hard pipe 47 with an open top. The outer peripheral surface of the hard pipe is provided with a connecting ring 471 at the top. The connecting ring 471 is in sealing and fixed connection with the second opening 331. The filter cartridge 41 is tightly sleeved on the outer peripheral surface of the perforated hard pipe 47. The fan chamber 31 is provided with a negative pressure fan 7. The air inlet of the negative pressure fan 7 is opposite to the second opening 331. The top of the fan chamber 31 is provided with an exhaust pipe 8. The dust collecting box 5 is provided with a dust collecting hopper 51. The top of the dust collecting hopper 51 is connected to the lower end surface of the workbench plate 1. The second air inlets 11 are in communication with the interior of the dust collecting hopper 51. The dust collecting hopper 51 is in communication with the pipeline 6. The bottom of the dust collecting hopper 51 is connected to a dust collecting bin 53 through a material guide pipe 52. The dust collecting bin 53 is provided with a dust collecting drawer 54. The dust collecting drawer 54 can be pulled out of the dust collecting box 5. The working principle of this part of the utility model can refer to the patent mentioned in the background art with the authorization announcement No. CN206663163U. Details are not repeated here.

[0038] The above is only the preferred embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation, direct / indirect application in other related technical fields based on the inventive concept of the present application and the content of the specification and drawings are included in the patent protection scope of the present application.

Claims

1. An environmentally friendly grinding platform with a dust removal mechanism, comprising a worktable, a back plate on the worktable, a plurality of first air intakes on the back plate, a dust collection box on the outer side of the back plate, a dust collection chamber inside the dust collection box, a dust removal mechanism inside the dust collection chamber, the dust removal mechanism comprising a filter cartridge and a cylindrical wire mesh arranged coaxially and vertically, the filter cartridge being disposed inside the cylindrical wire mesh, the filter cartridge being fixedly installed in the dust collection chamber, and the first air intakes corresponding to the sides of the cylindrical wire mesh, characterized in that... The first gap is radially arranged between the cylindrical steel wire mesh and the filter cartridge, the cylindrical steel wire mesh is rotationally mounted in the dust removal chamber along the central axis of the filter cartridge, the inner circumferential surface of the cylindrical steel wire mesh is provided with a plurality of cleaning rods, one end of the cleaning rod is fixedly connected with the cylindrical steel wire mesh, the other end of the cleaning rod is in contact with the outer periphery of the filter cartridge, the outer circumferential surface of the cylindrical steel wire mesh is provided with a plurality of blades, and the blades correspond to the first air suction port.

2. The environmentally friendly polishing platform with dust removal mechanism according to claim 1, wherein, The outer periphery of the filter cartridge is in a corrugated shape, and the end of the cleaning rod away from the cylindrical steel wire mesh is inserted into the recessed corrugation of the outer periphery of the filter cartridge.

3. The environmentally friendly polishing platform with dust removal mechanism according to claim 1, wherein, The top of the cylindrical steel wire mesh is open, the bottom of the cylindrical steel wire mesh is provided with a sealing cover, the upper end surface of the sealing cover is in abutting and sealing cooperation with the bottom opening of the filter cartridge, the top opening of the cylindrical steel wire mesh is in abutting cooperation with the top of the dust removal chamber, the lower end surface of the sealing cover is provided with a roller, the bottom of the dust removal chamber is in rolling cooperation with the roller, the sealing cover is arranged on the inner side of the cylindrical steel wire mesh, and the outer periphery of the sealing cover and the bottom opening of the cylindrical steel wire mesh are connected through a plurality of first connecting rods.

4. The environmentally friendly polishing platform with dust removal mechanism according to claim 3, wherein, The bottom of the dust removal chamber is provided with a circular first opening, a circular track is arranged in the first opening, the central axis of the track coincides with the central axis of the first opening, the upper end surface of the track is in rolling cooperation with the roller, a second gap is arranged between the outer periphery of the track and the first opening, the track and the first opening are connected through a plurality of second connecting rods, and the second gap is located directly below the first gap.

5. The environmentally friendly polishing platform with dust removal mechanism according to claim 4, wherein, The workbench plate is provided with a plurality of second air suction ports, a dust collection box is arranged directly below the workbench plate, the second air suction ports are in communication with the interior of the dust collection box, the interior of the dust collection box and the first opening are connected in communication through a pipeline, and the pipeline is inclined downward from one end connected to the first opening to the other end.

6. The environmentally friendly sanding platform with dust removal mechanism as claimed in claim 1, wherein, A partition plate is arranged in the dust removal chamber in the horizontal direction, the partition plate divides the interior of the dust removal chamber into a fan chamber and the dust removal chamber, the partition plate is provided with a second opening, and the dust removal mechanism further comprises a perforated hard pipe with a top opening, the outer circumferential surface of the hard pipe is provided with a connecting ring at the top, and the connecting ring is sealingly and fixedly connected with the second opening.

7. The environmentally friendly polishing platform with dust removal mechanism as claimed in claim 6, wherein, A negative pressure fan is arranged in the fan chamber, the air inlet of the negative pressure fan is opposite to the second opening, and the top of the fan chamber is provided with an exhaust pipe.

8. The environmentally friendly polishing platform with dust removal mechanism as claimed in claim 5, wherein, A dust collection hopper is arranged in the dust collection box, the top of the dust collection hopper is connected with the lower end surface of the workbench plate, the second air suction ports are in communication with the interior of the dust collection hopper, the dust collection hopper is connected with the pipeline, and the bottom of the dust collection hopper is connected with a dust collection bin through a material guide pipe, the dust collection bin is provided with a dust collection drawer, and the dust collection drawer can be pulled out of the dust collection box.

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