Smoke dust remover for laser marking

Abstract

The utility model discloses a smog dust remover for laser marking, which comprises a smog dust remover shell, a dust removal component is mounted in the smog dust remover shell, and a dismounting component is mounted on the outer wall of the dust removal component. According to the smoke dust remover for laser marking, the smoke dust remover shell and the universal wheels are driven by the push rod to move to the position beside a laser marking machine, a smoke suction joint pipe drives a smoke suction cover to be aligned with a machined object, and the machined object enters a first threaded connection pipe and the interior of a dust removal box through the smoke suction cover, the smoke suction joint pipe and a smoke outlet pipe; smoke is filtered and dedusted through the mounting frames and the filter screens layer by layer, so that the smoke generated by the laser marking machine in the working period is filtered layer by layer through the filter screens, smoke dust with different particle sizes is filtered, the smoke filtering effect is improved, extra water resources do not need to be used to intervene in the filtering process, and the filtering efficiency is improved. And no extra sewage treatment cost is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke dust removal, in particular to a smoke dust remover for laser marking. Background Art

[0002] Laser fume purifier is a lightweight and efficient soldering fume processor designed for the treatment of fume and dust generated during welding, laser marking, laser engraving and other processing. It is suitable for the fume generated during welding, laser marking, laser engraving and other operations.

[0003] The patent with patent number CN202123209177.7 discloses a smoke dust collector for laser marking, including a dust hood and a processing tube, the processing tube is located on one side of the dust hood, the dust hood includes a hood seat, an exhaust fan is installed inside the hood seat, a dust suction port is opened at the lower end of the end face of the hood seat, an air outlet slot is opened on one side of the hood seat, and an upper chamber and a lower chamber are respectively provided at the upper and lower ends of the processing tube. The smoke is drawn into the processing tube by the exhaust fan, most of the dust in the smoke will be dissolved in the water inside the processing tube, and then the activated carbon column is used to adsorb and process the smoke again, and the smoke dust removal is convenient. The dust particles in the water will be deposited in the lower chamber under the action of gravity, and the sewage inside the processing tube can be discharged from the sewage seat by opening the No. 2 valve, and the sewage can be discharged from the sewage seat by opening the No. 2 valve. The sewage can be discharged conveniently, and new water can be added to the processing tube through the water inlet to ensure the dust removal effect, with low cost, and the activated carbon column can be replaced by removing the air outlet seat, which is easy to use.

[0004] The above-mentioned device has certain shortcomings when it is used: by adding clean water as a filtering medium in the treatment cylinder, when the smoke is injected into the water, the impurity particles in the smoke dissolve in the water, and part of the smoke is discharged after being filtered through the activated carbon column to achieve the filtering effect. First of all, the sewage needs to be treated before it can be discharged, and secondly, the water inside the treatment cylinder needs to be replaced frequently. For the above reasons, the above-mentioned device will increase the cost of sewage treatment and consume water resources when in use, and the smoke dust removal efficiency will be affected.

[0005] Therefore, the utility model provides a smoke dust collector for laser marking to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a smoke dust collector for laser marking, which solves the above problems.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a smoke dust collector for laser marking, comprising a smoke dust collector shell, a dust removal component is installed inside the smoke dust collector shell, a disassembly component is installed on the outer wall of the dust removal component, the top of the disassembly component is connected to a smoke tube, and a smoke hood is installed on the movable end of the smoke tube;

[0008] The dust removal assembly includes a dust removal box, the side walls of the dust removal box are fixedly connected with a positioning plate, the bottom walls of the positioning plates are fixedly connected with a support block, the inner wall of the smoke dust collector shell and the position corresponding to the support block are fixedly connected with a support seat, the inner wall of the dust removal box is evenly and symmetrically provided with a plurality of placement grooves, the inner walls of the placement grooves located on the same horizontal line are slidably installed with the same installation frame, the inner walls of the installation frames are installed with filters, a handle is installed on the front part of the bottom wall of the installation frame, and a sealing door is rotatably installed on the front wall of the dust removal box.

[0009] Through the above technical solution and the setting of the dust removal component, the smoke generated by laser marking can be filtered and separated, and smoke of different particle sizes can be filtered, which can improve the filtering effect, and the discharged smoke can be cleaner.

[0010] Furthermore, the dust removal box is located inside the smoke dust collector housing, the outer walls of the support blocks are in contact with the corresponding inner walls of the support seats, the filter screens are arranged up and down, and the filter holes of the filter screens become smaller from top to bottom.

[0011] Through the above technical solution, the filter screens are arranged up and down and the filter holes of the filter screens become smaller from top to bottom, so that smoke with different particle sizes can be filtered.

[0012] Furthermore, the disassembly and assembly component includes a smoke extractor, which is fixedly connected to the rear portion of the top wall of the smoke collector shell, and the bottom end of the smoke extraction tube passes through the smoke collector shell and is connected to the smoke inlet of the smoke extractor.

[0013] Through the above technical solution, when the smoke extractor is working, smoke can be extracted through the smoke hood and the smoke extraction tube.

[0014] Furthermore, the smoke outlet of the smoke extractor is connected to a smoke outlet pipe, a threaded sleeve is sleeved on the outer wall of the bottom end of the smoke outlet pipe, and a threaded connecting pipe is connected to the top of the dust removal box and at a position corresponding to the threaded sleeve.

[0015] Through the above technical solution, the extracted smoke is discharged through the smoke outlet pipe and the threaded sleeve.

[0016] Furthermore, the threaded sleeve 1 and the outer wall of the threaded connecting pipe 1 are threadedly installed with each other, the bottom end of the smoke outlet pipe is abutted and connected with the top end of the threaded connecting pipe 1, and the connection is sealed by a rubber gasket.

[0017] Through the above technical solution, the bottom end of the smoke pipe is connected to the top end of the threaded connecting pipe and the connection is sealed by a rubber pad, thereby improving the sealing performance of the connection between the threaded sleeve and the threaded connecting pipe.

[0018] Furthermore, the bottom end of the dust removal box is connected to a threaded connecting pipe 2, a threaded sleeve 2 is threadedly installed on the outer wall of the threaded connecting pipe 2, a smoke exhaust pipe is installed on the inner wall of the threaded sleeve 2, the bottom end of the smoke exhaust pipe passes through the smoke dust collector shell and extends to the outside, the bottom end of the threaded sleeve 2 is abutted and connected with the top end of the smoke exhaust pipe and the connection is sealed by a rubber gasket.

[0019] Through the above technical solution, the connection sealing performance between the second bottom ends of the threaded sleeve and the smoke exhaust pipe is improved.

[0020] Furthermore, universal wheels are rotatably mounted on the four corners of the bottom wall of the smoke collector shell, a door is hingedly mounted on the front wall of the smoke collector shell, a controller is mounted on the front wall of the door, and a push rod is fixedly connected to the side wall of the smoke collector shell.

[0021] Through the above technical solution, the smoke and dust collector shell can drive the activities of the entire device. Beneficial Effects

[0022] The utility model provides a smoke dust collector for laser marking. Compared with the prior art, it has the following beneficial effects:

[0023] (1) The smoke collector for laser marking drives the smoke collector housing and the universal wheel to move to the side of the laser marking machine through a push rod, and the smoke extraction tube drives the smoke hood to align with the object to be processed. The controller controls the smoke extractor to smoke, and the smoke passes through the smoke hood, the smoke extraction tube and the smoke outlet pipe into the threaded connection pipe 1 and the inside of the dust removal box. The smoke passes through the layers of installation frames and filter nets for filtering and dust removal. The smoke of different particle sizes in the smoke is filtered and cleaned by different filter nets. The filtered smoke passes through the threaded connection pipe 2, the threaded sleeve 2 and the smoke exhaust pipe at the bottom of the smoke collector housing to be discharged to the external environment, so that the smoke generated by the laser marking machine during operation is filtered through multiple filter nets layer by layer, and the smoke of different particle sizes is filtered, thereby improving the filtering effect of the smoke and not requiring the use of additional water resources to intervene in the filtering process, without increasing the additional sewage treatment cost.

[0024] (2) The smoke dust collector for laser marking can be disengaged from the threaded connection state with the threaded connecting pipe 1 by rotating the threaded sleeve 1, and disengaged from the threaded connection state with the threaded connecting pipe 2 by rotating the threaded sleeve 2. The movable dust removal box drives the positioning plate and the support block to be disengaged from the contact state with the support seat. The handle is pulled outward to drive the installation frame to be disengaged from the placement groove. The installation frame is taken out from the dust removal box and replaced. Then, the inside of the dust removal box can be fully cleaned. When the work is completed, the dust removal components can be cleaned regularly to avoid the accumulation of dust, impurities and other dirt in the dust removal box, so as to prevent the subsequent dust removal work from being affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1It is a three-dimensional diagram of the external structure of the utility model;

[0026] Figure 2 It is the front view of the internal structure of the utility model;

[0027] Figure 3 It is a schematic diagram of the internal structure of the dust removal box of the utility model;

[0028] Figure 4 It is a left view of the external structure of the utility model;

[0029] Figure 5 It is an exploded view of the internal structure of the dust removal component of the utility model;

[0030] Figure 6 It is a right view of the external structure of the dust removal component of the utility model.

[0031] In the figure, 1, smoke dust collector shell; 2, push rod; 3, disassembly and assembly components; 31, smoke exhaust fan; 32, smoke outlet pipe; 33, threaded sleeve 1; 34, threaded connecting pipe 1; 35, threaded connecting pipe 2; 36, threaded sleeve 2; 37, smoke exhaust pipe; 4, dust removal component; 41, dust removal box; 42, placement slot; 43, installation frame; 44, filter screen; 45, handle; 46, sealing door; 47, positioning plate; 48, support block; 49, support seat; 5, smoke control tube; 6, smoke hood; 7, universal wheel; 8, controller; 9, box door. DETAILED DESCRIPTION

[0032] 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 in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0033] See also Figure 1-6 A smoke dust collector for laser marking includes a smoke dust collector housing 1, a dust removal component 4 is installed inside the smoke dust collector housing 1, a disassembly component 3 is installed on the outer wall of the dust removal component 4, a top end of the disassembly component 3 is connected to a smoke extraction tube 5, and a smoke hood 6 is installed at the movable end of the smoke extraction tube 5;

[0034] The dust removal assembly 4 includes a dust removal box 41, the side walls of the dust removal box 41 are fixedly connected with positioning plates 47, the bottom walls of the positioning plates 47 are fixedly connected with support blocks 48, the inner wall of the smoke dust collector housing 1 and the position corresponding to the support blocks 48 are fixedly connected with support seats 49, the inner wall of the dust removal box 41 is evenly and symmetrically provided with a plurality of placement grooves 42, the inner walls of the placement grooves 42 located on the same horizontal line are all slidably installed with the same installation frame 43, the inner walls of the installation frames 43 are all installed with filter screens 44, the front part of the bottom wall of the installation frame 43 is installed with a handle 45, and the front wall of the dust removal box 41 is rotatably installed with a sealing door 46;

[0035] In the embodiment of the utility model, the purpose of this arrangement is that the dust removal component 4 can filter the smoke generated by the laser marking machine during operation and the smoke of different particle sizes. The filter net 44 is made of activated carbon and non-woven fabric, which can improve the overall filtering work of the smoke. Example

[0036] See also Figure 1-6 The present embodiment provides a technical solution based on the first embodiment: the dust box 41 is located inside the smoke dust collector housing 1, the outer walls of the support blocks 48 are fitted with the corresponding inner walls of the support seats 49, the filter screens 44 are arranged up and down, and the filter holes of the filter screens 44 become smaller from top to bottom, and the disassembly and assembly component 3 includes a smoke extractor 31, which is fixedly connected to the rear portion of the top wall of the smoke dust collector housing 1, the bottom end of the smoke extraction tube 5 passes through the smoke dust collector housing 1 and is connected to the smoke inlet of the smoke extractor 31, the smoke outlet of the smoke extractor 31 is connected to a smoke outlet pipe 32, and a threaded sleeve 33 is sleeved on the outer wall of the bottom end of the smoke outlet pipe 32, and a threaded connecting pipe 34 is connected to the top of the dust box 41 and the position corresponding to the threaded sleeve 33, and the threaded sleeve 33 is connected to the threaded connecting pipe 34. The outer walls of the threaded connection pipe 1 34 are screwed together, the bottom end of the smoke outlet pipe 32 is connected to the top of the threaded connection pipe 1 34 and the connection is sealed by a rubber pad. The bottom end of the dust removal box 41 is connected to the threaded connection pipe 2 35, the outer wall of the threaded connection pipe 2 35 is screwed with a threaded sleeve 2 36, and the inner wall of the threaded sleeve 2 36 is installed with a smoke exhaust pipe 37. The bottom end of the smoke exhaust pipe 37 passes through the smoke dust collector housing 1 and extends to the outside. The bottom end of the threaded sleeve 2 36 is connected to the top of the smoke exhaust pipe 37 and the connection is sealed by a rubber pad. Universal wheels 7 are rotatably installed at the four corners of the bottom wall of the smoke dust collector housing 1. A box door 9 is hingedly installed on the front wall of the smoke dust collector housing 1. A controller 8 is installed on the front wall of the box door 9. The side wall of the smoke dust collector housing 1 is fixedly connected with a push rod 2.

[0037] In the embodiment of the utility model, the purpose of this arrangement is to disassemble and assemble the component 3. The entire device needs to be cleaned regularly during work breaks, thereby ensuring the cleanliness of the inside of the dust removal component 4. The overall disassembly and assembly method is simple, and it can also prevent the accumulation of internal dirt and improve the filtering effect of smoke.

[0038] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0039] When working, first connect the smoke extractor 31 to the controller 8 through an external mobile power supply. When work is needed, push the push rod 2 to drive the smoke dust collector housing 1 and the universal wheel 7 to move to the position of the laser marking machine close to the workbench. The movable smoke extraction tube 5 drives the smoke hood 6 to align with the processed object. The smoke extractor 31 is controlled by the controller 8 to start working. When the laser marking machine is working, the smoke generated passes through the smoke hood 6, the smoke extraction tube 5 and the smoke outlet pipe 32 into the threaded connecting pipe 34 and the dust removal box 41. The smoke is filtered and dusted by the layered installation frame 43 and the filter screen 44. The smoke of different particle sizes in the smoke is filtered and cleaned by different filter screens 44. The filtered smoke passes through the smoke dust collector housing. 1, the threaded connecting pipe 2 35, the threaded sleeve 2 36 and the smoke exhaust pipe 37 at the bottom are discharged into the external environment. When the entire device stops working and needs to replace the installation frame 43 regularly and clean the dust removal component 4, first rotate the threaded sleeve 1 33 to disengage it from the threaded connection state with the threaded connecting pipe 1 34, then rotate the threaded sleeve 2 36 to disengage it from the threaded connection state with the threaded connecting pipe 2 35, and move the dust removal box 41 upward to drive the positioning plate 47 and the support block 48 to disengage from the contact state with the support seat 49, pull the handle 45 outward in turn to drive the installation frame 43 to disengage from the placement groove 42, take the installation frame 43 out of the dust removal box 41 for replacement, and then the inside of the dust removal box 41 can be fully cleaned.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smoke collector for laser marking, comprising a smoke collector housing (1), characterized in that: A dust removal assembly (4) is installed inside the smoke dust collector housing (1), a disassembly assembly (3) is installed on the outer wall of the dust removal assembly (4), the top end of the disassembly assembly (3) is connected to a smoke extraction tube (5), and a smoke extraction hood (6) is installed at the movable end of the smoke extraction tube (5); The dust removal assembly (4) comprises a dust removal box (41), the side walls of the dust removal box (41) are fixedly connected with positioning plates (47), the bottom walls of the positioning plates (47) are fixedly connected with support blocks (48), the inner wall of the smoke dust collector housing (1) and the position corresponding to the support block (48) are fixedly connected with support seats (49), the inner wall of the dust removal box (41) is evenly and symmetrically provided with a plurality of placement grooves (42), the inner walls of the placement grooves (42) located on the same horizontal line are slidably installed with the same installation frame (43), the inner wall of the installation frame (43) is installed with a filter screen (44), the front part of the bottom wall of the installation frame (43) is installed with a handle (45), and the front wall of the dust removal box (41) is rotatably installed with a sealing door (46).

2. The smoke dust collector for laser marking according to claim 1, characterized in that: The dust removal box (41) is located inside the smoke dust collector housing (1), the outer walls of the support blocks (48) are in contact with the inner walls of the corresponding support seats (49), the filter screens (44) are arranged up and down, and the filter holes of the filter screens (44) gradually become smaller from top to bottom.

3. The smoke dust collector for laser marking according to claim 1, characterized in that: The disassembly and assembly component (3) comprises a smoke extractor (31), wherein the smoke extractor (31) is fixedly connected to the rear portion of the inner top wall of the smoke collector housing (1), and the bottom end of the smoke extraction tube (5) penetrates the smoke collector housing (1) and is connected to the smoke inlet of the smoke extractor (31).

4. The smoke dust collector for laser marking according to claim 3, characterized in that: The smoke outlet of the smoke extractor (31) is connected to a smoke outlet pipe (32), the outer wall of the bottom end of the smoke outlet pipe (32) is sleeved with a threaded sleeve (33), and the top end of the dust removal box (41) and the position corresponding to the threaded sleeve (33) are connected to a threaded connecting pipe (34).

5. The smoke dust collector for laser marking according to claim 4, characterized in that: The threaded sleeve (33) and the outer wall of the threaded connecting pipe (34) are threadedly mounted on each other, the bottom end of the smoke outlet pipe (32) is abutted and connected with the top end of the threaded connecting pipe (34), and the connection is sealed by a rubber gasket.

6. The smoke and dust collector for laser marking according to claim 1, characterized in that: The bottom end of the dust removal box (41) is connected to a second threaded connection pipe (35), the outer wall of the second threaded connection pipe (35) is threadedly mounted with a second threaded sleeve (36), the inner wall of the second threaded sleeve (36) is mounted with a smoke exhaust pipe (37), the bottom end of the smoke exhaust pipe (37) passes through the smoke dust collector housing (1) and extends to the outside, the bottom end of the second threaded sleeve (36) is in contact with the top end of the smoke exhaust pipe (37) and the connection is sealed by a rubber pad.

7. The smoke and dust collector for laser marking according to claim 1, characterized in that: Universal wheels (7) are rotatably mounted on the four corners of the bottom wall of the smoke and dust collector housing (1); a box door (9) is hingedly mounted on the front wall of the smoke and dust collector housing (1); a controller (8) is mounted on the front wall of the box door (9); and a push rod (2) is fixedly connected to the side wall of the smoke and dust collector housing (1).

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