Smoke removing device of laser cutting machine

Abstract

The utility model relates to the technical field of laser cutting machines, in particular to a smoke dust removing device of a laser cutting machine, and solves the problem that only air at the position of an air guide pipe can be exhausted due to the fact that the air guide pipe air exhauster is used for sucking air. According to the laser cutting machine, the problems that due to the fact that a supporting block, a shielding cover, a laser cutting machine body, a spring A, a connecting plate, a clamping groove, a clamping plate, a spring B and a bottom plate are arranged, the laser cutting machine body can cut objects, the shielding cover can shield smoke dust in the cutting process, the probability of smoke dust flying is reduced, and the working efficiency is improved are solved. After the shielding cover is used for a long time, stains can be generated on the inner wall, and when the shielding cover needs to be cleaned, a tool is used for extruding a clamping plate, so that the clamping plate moves downwards, then the clamping plate moves towards the interior of the shielding cover, and the clamping plate can pass through a clamping groove, so that a mounting plate and the shielding cover are separated from each other; the shielding cover is convenient to clean, and meanwhile dust flying is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting machine technical field, concretely is a laser cutting machine smoke dust removal device. BACKGROUND

[0002] The laser cutting machine will produce a large amount of smoke dust and harmful gas in the processing process, these not only can pollute the environment, still can cause the threat to the health of operator, therefore, efficient smoke dust removal device is very important to guarantee the safety and clean of working environment.

[0003] In prior art, the smoke dust removal device of a laser cutting machine with publication number CN203484802U discloses a kind of smoke dust removal device of laser cutting machine, the laser cutting machine includes work platform and the shell of work platform upper side, the smoke dust removal device includes air extractor and the air guide pipe connected with air extractor, the other end of air extractor is connected with exhaust pipe, air guide pipe is installed in the shell behind laser cutting machine, the installation height of air guide pipe in shell is higher than the height of work platform, simple structure, the smoke, dust and the like generated in the cutting on work platform are sucked into air guide pipe by air extractor, then the smoke, dust and the like are discharged to unified processing smoke dust system by exhaust pipe, avoid smoke dust to pollute environment, improve the quality of indoor working environment, it is convenient and practical.

[0004] But in the above structure, laser cutting machine will have debris smoke dust to scatter in cutting process, using air guide pipe air extractor suction, only air extraction to the position where air guide pipe is located. The rest position still has smoke dust to scatter, so that smoke dust removal effect is poor, reduce work efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of laser cutting machine smoke dust removal device, using the device to work, to solve the problem that because using air guide pipe air extractor suction, only air extraction to the position where air guide pipe is located. The rest position still has smoke dust to scatter, so that smoke dust removal effect is poor, reduce work efficiency.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of laser cutting machine smoke dust removal device, including support block, the one side of support block is provided with moving assembly, the dust removal box and telescopic rod of moving assembly lower end are provided with mounting plate;

[0007] The lower end of mounting plate is provided with spring A, the spring A is provided with two groups, the lower end of two groups spring A is provided with connecting plate, the one side of connecting plate is provided with bottom plate, the upper end of bottom plate is provided with spring B, the upper end of spring B is provided with clamping plate, the lower end of mounting plate is clamped with shielding cover, clamping slot is formed in the both sides of shielding cover, the bottom plate is in clamping slot, the inner wall of shielding cover is provided with laser cutting machine body, spring A passes through shielding cover.

[0008] Further, the moving assembly comprises a slide rail arranged on one side of the supporting block, an inner wall of the slide rail is provided with a telescopic air cylinder, a sliding block is slidably connected in the slide rail, and the telescopic end of the telescopic air cylinder is fixedly connected with the sliding block.

[0009] Further, one side of the supporting block is provided with a base, a waste groove is formed in the upper end of the base, and an electromagnetic plate is arranged on the inner wall of the waste groove.

[0010] Further, the upper end of the base is provided with a supporting plate, springs C are arranged on the opposite inner sides of the supporting plate and the supporting block, a magnetic plate is arranged on one side of the spring C, and a brush is arranged on the lower end of the magnetic plate.

[0011] Further, the inner wall of the dust removal box is provided with a suction fan, a clamping block is clamped on one side of the dust removal box, a handle is arranged on one side of the clamping block, and a filter screen is clamped on the other side of the clamping block.

[0012] Further, a rotating rod is arranged on one side of the rotating shaft of the suction fan, a vibrating rod is arranged on one side of the rotating rod, a hose is communicated on one side of the dust removal box, the rotating rod is located in the hose, and the vibrating rod is in contact with the inner wall of the hose.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model proposes a laser cutting machine smoke dust removal device, through the setting of supporting block, shield cover, laser cutting machine body, spring A, connecting plate, clamping groove, clamping plate, spring B and bottom plate, laser cutting machine body can cut article, shield cover can cover smoke dust in cutting, reduce the probability that smoke dust scatters, thereby convenient for removing smoke dust in later period, the inner wall of shield cover produces stain after long -term use, need clean shield cover, use tool extrude clamping plate, make clamping plate move down, at this moment again move clamping plate to shield cover inside, make clamping plate can pass through clamping groove, thereby make mounting plate and shield cover separate clamping, convenient for cleaning shield cover, reduce smoke dust scattering simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the moving assembly structure schematic diagram of the utility model;

[0017] Figure 3 It is the half cutaway view of the utility model's shield cover;

[0018] Figure 4 It is the half cutaway view of the utility model's dust removal box.

[0019] In the figure: 1, support block; 11, waste groove; 12, electromagnetic plate; 13, base; 2, moving assembly; 21, sliding rail; 22, telescopic cylinder; 23, sliding block; 3, dust removal box; 31, air suction fan; 32, filter screen; 33, clamping block; 34, handle; 35, rotating rod; 36, vibrating rod; 37, hose; 4, telescopic rod; 5, mounting plate; 6, shielding cover; 61, laser cutting machine body; 62, spring A; 63, connecting plate; 64, clamping groove; 65, clamping plate; 66, spring B; 67, bottom plate; 7, spring C; 71, magnetic plate; 72, brush; 8, support plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] In order to further understand the content of the utility model, the utility model will be described in detail in connection with the drawings.

[0022] In connection with Figure 1 A laser cutting machine smoke dust removal device, including support block 1, support block 1 one side fixedly connected with moving assembly 2, moving assembly 2 lower end fixedly connected with dust removal box 3 and telescopic rod 4, telescopic rod 4 lower end fixedly connected with mounting plate 5.

[0023] The utility model will be further described in connection with the embodiments.

[0024] Embodiment 1:

[0025] Please refer to Figure 1 And Figure 3 Mounting plate 5 lower end fixedly connected with spring A 62, spring A 62 fixedly connected with two groups, two groups of spring A 62 lower end fixedly connected with connecting plate 63, connecting plate 63 one side fixedly connected with bottom plate 67, bottom plate 67 upper end fixedly connected with spring B 66, spring B 66 upper end fixedly connected with clamping plate 65, mounting plate 5 lower end clamping connection has shielding cover 6, shielding cover 6 both sides are provided with clamping groove 64, bottom plate 67 is located in clamping groove 64, the inner wall of shielding cover 6 is fixedly connected with laser cutting machine body 61, spring A 62 passes through shielding cover 6.

[0026] Specifically, the laser cutting machine body 61 can cut the object, the shielding cover 6 can shield the smoke dust during cutting, reducing the probability of smoke dust flying, thereby facilitating the removal of smoke dust later. After long-term use, the inner wall of the shielding cover 6 will produce stains, and when the shielding cover 6 needs to be cleaned, the tool is used to press the clamping plate 65, so that the clamping plate 65 moves downward. At this time, move the clamping plate 65 into the shielding cover 6, so that the clamping plate 65 can pass through the clamping groove 64, so that the mounting plate 5 and the shielding cover 6 are disengaged, facilitating the cleaning of the shielding cover 6, and reducing the flying of the smoke dust.

[0027] Embodiment 2:

[0028] Please refer to Figure 1 , Figure 2 and Figure 4 , the moving assembly 2 includes a slide rail 21 fixedly connected to one side of the support block 1, the inner wall of the slide rail 21 is fixedly connected with a telescopic cylinder 22, the slide rail 21 is slidably connected with a sliding block 23, the telescopic end of the telescopic cylinder 22 is fixedly connected with the sliding block 23, one side of the support block 1 is fixedly connected with a base 13, the upper end of the base 13 is provided with a waste groove 11, the inner wall of the waste groove 11 is fixedly connected with an electromagnetic plate 12, the upper end of the base 13 is fixedly connected with a support plate 8, the opposite inner sides of the support plate 8 and the support block 1 are fixedly connected with springs C7, one side of the spring C7 uses a magnetic plate 71, the lower end of the magnetic plate 71 is fixedly connected with a brush 72, the inner wall of a dust removal box 3 is fixedly connected with a suction fan 31, one side of the dust removal box 3 is clampedly connected with a clamping block 33, one side of the clamping block 33 is fixedly connected with a handle 34, the other side of the clamping block 33 is clampedly connected with a filter screen 32, one side of the suction fan 31 is fixedly connected with a rotating rod 35, one side of the rotating rod 35 is fixedly connected with a vibrating rod 36, one side of the dust removal box 3 is fixedly connected with a hose 37 in communication, the rotating rod 35 is located in the hose 37, and the vibrating rod 36 is in contact with the inner wall of the hose 37.

[0029] Specifically, the telescopic cylinder 22 drives the sliding block 23 to slide in the slide rail 21, which can adjust the cutting position, and the up-down movement of the telescopic rod 4 can adjust the cutting height. During the cutting process, a part of the waste debris will still fall on the base 13, the electromagnetic plate 12 generates a magnetic force when electrified, at this time the two groups of magnetic plates 71 are attracted to move in the direction of the electromagnetic plate 12, at this time the brush 72 contacts the upper surface of the base 13, which can clean the residual waste on the base 13, so that the waste debris falls into the waste groove 11, the suction fan 31 can suck the smoke dust shielded in the shielding cover 6, the filter screen 32 can filter the smoke dust, reducing the probability of the suction fan 31 being blocked by the smoke dust, when the filter screen 32 needs to be cleaned after long-term use, pull the handle 34 to take out the filter screen 32 from the dust removal box 3 for cleaning, and in the rotating process of the suction fan 31, the rotating rod 35 can be driven to rotate, so that the vibrating rod 36 contacts the hose 37, reducing the probability of the hose 37 being blocked by the smoke dust.

[0030] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0031] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A smoke dust removal device for a laser cutting machine, comprising a support block (1), characterized in that: The support block (1) is provided with a moving assembly (2) on one side, the lower end of the moving assembly (2) is provided with a dust removal box (3) and a telescopic rod (4), and the lower end of the telescopic rod (4) is provided with a mounting plate (5); The lower end of the mounting plate (5) is provided with spring A (62), the spring A (62) is provided with two groups, the lower end of the two groups of spring A (62) is provided with a connecting plate (63), one side of the connecting plate (63) is provided with a bottom plate (67), the upper end of the bottom plate (67) is provided with spring B (66), the upper end of the spring B (66) is provided with clamping plate (65), the lower end of the mounting plate (5) is clamped with a shielding cover (6), the shielding cover (6) is provided with clamping grooves (64) on both sides, the bottom plate (67) is located in the clamping groove (64), and the inner wall of the shielding cover (6) is provided with a laser cutting machine body (61), and the spring A (62) passes through the shielding cover (6).

2. A smoke dust removal device for a laser cutting machine according to claim 1, characterized in that: The moving assembly (2) comprises a slide rail (21) arranged on one side of the support block (1), the inner wall of the slide rail (21) is provided with a telescopic cylinder (22), and the slide rail (21) is slidably connected with a sliding block (23).

3. The smoke dust removal device of a laser cutting machine according to claim 1, characterized in that: The support block (1) is provided with a base (13) on one side, and the upper end of the base (13) is provided with a waste groove (11), and the inner wall of the waste groove (11) is provided with an electromagnetic plate (12).

4. A smoke abatement device for a laser cutting machine as claimed in claim 3, wherein: The upper end of the base (13) is provided with a supporting plate (8), and the supporting plate (8) and the opposite inner side of the supporting block (1) are provided with spring C (7), one side of the spring C (7) is provided with a magnetic plate (71), and the lower end of the magnetic plate (71) is provided with a brush (72).

5. The smoke dust removal device of a laser cutting machine according to claim 1, characterized in that: The inner wall of the dust removal box (3) is provided with a suction fan (31), one side of the dust removal box (3) is clamped and connected with a clamping block (33), one side of the clamping block (33) is provided with a handle (34), and the other side of the clamping block (33) is clamped and connected with a filter screen (32).

6. A smoke abatement device for a laser cutting machine as claimed in claim 5, wherein: The rotating shaft of the suction fan (31) is provided with a rotating rod (35) on one side, the rotating rod (35) is provided with a vibrating rod (36) on one side, the dust removal box (3) is communicated with a hose (37) on one side, the rotating rod (35) is located in the hose (37), and the vibrating rod (36) is in contact with the inner wall of the hose (37).

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