Dust removal device for laser cutting machine

Abstract

The utility model discloses a dust removal device for laser cutting machine, including support leg, console, fan, movable groove, connecting rod, fixed block, support rod, adjusting rod, laser cutting head and dust hood, the top of support leg is fixed connection with the bottom of console, the movable groove is opened in the both sides of console. According to the laser cutting device, the moving groove and the moving block are arranged, the moving direction of the moving block can be limited through the moving groove, the moving block can move front and back at the bottom of the adjusting rod, and the laser cutting head is connected with the moving block, so that the laser cutting head can move front and back at the top of the operation table; the utility model discloses a laser cutting machine, and solves the problems that the working range of the laser cutting machine is greatly limited due to the fact that the laser cutting machine can remove dust escaping into the air and is not provided with a device for assisting the laser cutting machine in adjusting, and if a user needs to cut parts front and back, the user needs to adjust the positions of the parts, so that the cutting efficiency is reduced.

Description

TECHNICAL FIELD

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

[0002] Laser cutting machine is a machine that laser emitted by laser is focused into high power density laser beam through optical system, and then is shot to workpiece surface, so that the irradiation position reaches melting point or boiling point, thereby realizing cutting effect, under the heating of high power density laser beam, part of material vaporizes into vapor and disappears, and the remaining material is blown away from the cut seam bottom by auxiliary gas, combined with fine particles in air, and forms dust.

[0003] For example, the authorization announcement number: CN202321793266.7, the utility model discloses a laser cutting machine dust collector, including bearing plate, the inner chamber of bearing plate is provided with moving mechanism, one side of moving mechanism is fixedly connected with concave support rod, the left side of concave support rod top is provided with controller, the left side of concave support rod inner chamber top is provided with laser cutting head, the utility model discloses a laser cutting head is moved by setting servo motor, threaded rod, threaded sleeve and concave support rod, can drive the workpiece on the top of bearing plate to cut, by setting fan, exhaust pipe, dust suction pipe and dust suction cover, the smoke and sparks generated during cutting can be absorbed in the process of laser cutting head cutting, and the dust is treated by dust collecting box, not only can avoid the influence of cutting precision caused by dust accumulation, but also can avoid environmental pollution, by setting the above structure, it has the advantages that the smoke and sparks can be absorbed during cutting, and the dust stays on the surface of laser cutting table to affect the cutting precision.

[0004] Based on the above patent retrieval, and combined with the equipment in the prior art, the above-mentioned equipment can solve the problem that most of the laser cutting machines used at present do not have self-dust removal function, because a large amount of sparks and dust (dust particles after cooling) will be generated during laser cutting, and the dust will stay on the laser cutting table after cutting, which will cause damage to the equipment and affect the cutting precision of the laser cutting machine, but in the use process, the laser cutting machine can remove the dust dispersed into the air, but it does not set a device to assist the adjustment of the laser cutting machine, so that the working range is greatly limited, if the user needs to cut parts forward and backward, the user needs to adjust the position of the parts, which will reduce the cutting efficiency. UTILITY MODEL CONTENTS

[0005] To solve the problems presented in the background art, the utility model discloses a dust removal device for laser cutting machine has the advantages of convenient adjustment, solves the laser cutting machine can remove the dust that disperses to the air, but does not set up the device of supplementary laser cutting machine adjustment, makes its working range be greatly limited, if the user needs to cut parts forward and backward, then needs the user to adjust the position of the part, thereby can reduce the cutting efficiency problem.

[0006] To achieve the above object, the utility model provides the following technical scheme: a dust removal device for laser cutting machine, including support leg, operation platform, fan, movable slot, connecting rod, fixed block, support rod, adjusting rod, laser cutting head and dust cover, the top of support leg is fixedly connected with the bottom of operation platform, the movable slot is set up in the both sides of operation platform, the top of fan is fixedly connected with the rear of operation platform bottom, the inner wall of movable slot is slidably connected with the surface of connecting rod, the rear of connecting rod top is fixedly connected with the bottom of fixed block, the top of fixed block is fixedly connected with the bottom of support rod, the back of adjusting rod is movably connected with the front of support rod, the top of laser cutting head is movably connected with the bottom of adjusting rod, the back of dust cover is fixedly connected with the front of fixed block, the bottom of adjusting rod is seted up with moving groove, the inner wall of moving groove is slidably connected with moving block, the bottom of moving block is connected with the top of laser cutting head, the front of adjusting rod is fixedly connected with transmission assembly, the bottom of moving block is fixedly connected with installation component.

[0007] As the utility model prefers, the transmission assembly includes first motor, the back of first motor is fixedly connected with the front of adjusting rod, the output of first motor is fixedly connected with transmission rod through the front of moving groove inner wall, the back of transmission rod is movably connected with the rear of moving groove inner wall through shaft pin, the surface of transmission rod is threadedly connected with the inner wall of moving block.

[0008] As the utility model prefers, the installation component includes positioning block, the top of positioning block is fixedly connected with the bottom of moving block, the bottom of positioning block is seted up with connecting groove, the inner wall of connecting groove is slidably connected with installation block, the bottom of installation block is fixedly connected with the top of laser cutting head, the both sides of positioning block are seted up with the both sides of installation block with the insertion slot, the inner wall of insertion slot is slidably connected with limiting rod.

[0009] As the utility model is preferred, the front of the support rod is provided with a lifting groove, the inner wall of the lifting groove is slidably connected with a lifting block, the front of the lifting block is fixedly connected with the back of the adjusting rod, the bottom of the inner wall of the lifting groove is movably connected with a lifting rod through a shaft pin, the surface of the lifting rod is threadedly connected with the inner wall of the lifting block, the top of the support rod is fixedly connected with a second motor, the output end of the second motor penetrates through the top of the inner wall of the lifting groove and is fixedly connected with the top of the lifting rod.

[0010] As the utility model is preferred, the back of the fixed block is fixedly connected with a connecting block, the connecting block penetrates through the front of the fixed block and is communicated with the dust cover, the back of the fan is fixedly connected with a connecting pipe, the surface of the connecting pipe movably sheathes a connecting sleeve, the inner wall of the connecting sleeve is threadedly connected with the surface of the connecting block.

[0011] As the utility model is preferred, the inner wall of the slot is fixedly connected with a magnetic block, the two sides of the magnetic block are magnetically adsorbed with the inner sides of the limiting rods.

[0012] As the utility model is preferred, the surface of the connecting sleeve is fixedly connected with an auxiliary strip, the auxiliary strip is arranged at intervals and is annularly distributed.

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

[0014] 1、The utility model discloses a movable groove and a movable block are set up, the movable direction of the movable block can be limited by the movable groove, the movable block can move back and forth on the bottom of the adjusting rod, because the laser cutting head is connected with the movable block, the laser cutting head can move back and forth on the top of the operation table, the problem that the cutting efficiency is reduced when the user needs to cut the parts back and forth because the user needs to adjust the position of the parts is solved, and the effect that the adjustment is convenient is achieved.

[0015] 2、The utility model discloses a transmission assembly is set up, when the user needs to move back and forth in the movable groove, first, the first motor is started, the output end of the first motor is rotated and can drive the transmission rod to rotate, the movable direction of the movable block can be limited by the movable groove, so that it cannot rotate along with the transmission rod, and then the movable block moves back and forth in the movable groove, so that the effect that the user adjusts the position of the laser cutting head is achieved.

[0016] 3, the utility model discloses a mounting assembly is set up, when the user needs to connect the laser cutting head with the moving block, first the mounting block of laser cutting head top is aligned with the connecting slot of the bottom of positioning block, then laser cutting head is moved upwards, the top of mounting block is contacted with the top of connecting slot inner wall, the slot of mounting block both sides is communicated with the slot of positioning block both sides at this moment, then the alignment of limit rod is inserted into the slot, and limit rod is moved to the direction of positioning block, and it is completely moved to the inside of slot, and limit rod can be used to connect mounting block and positioning block together, so that the movement of moving block will drive the movement of laser cutting head, thereby the effect that the laser cutting has installation is facilitated is reached. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the three-dimensional structure schematic diagram of the utility model support rod section;

[0019] Figure 3 It is the three-dimensional structure schematic diagram of the utility model Figure 2 It is the three-dimensional structure schematic diagram of the utility model A place amplification.

[0020] In the drawing: 1, support leg; 2, operation table; 3, fan; 4, movable slot; 5, connecting rod; 6, fixed block; 7, support rod; 8, adjusting rod; 9, laser cutting head; 10, dust cover; 11, moving slot; 12, moving block; 13, transmission assembly; 131, first motor; 132, transmission rod; 14, mounting assembly; 141, positioning block; 142, connecting slot; 143, mounting block; 144, slot; 145, limit rod; 15, lifting groove; 16, lifting block; 17, lifting rod; 18, second motor; 19, connecting block; 20, connecting pipe; 21, connecting sleeve; 22, magnetic block; 23, auxiliary strip. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] As Figures 1 to 3The utility model provides a dust collector for laser cutting machine, including support leg 1, operation platform 2, fan 3, movable slot 4, connecting rod 5, fixed block 6, support rod 7, adjusting rod 8, laser cutting head 9 and dust hood 10, the top of support leg 1 is fixedly connected with the bottom of operation platform 2, movable slot 4 is set up in the both sides of operation platform 2, the top of fan 3 is fixedly connected with the rear side of operation platform 2 bottom, the inner wall of movable slot 4 is slidably connected with the surface of connecting rod 5, the rear side of connecting rod 5 top is fixedly connected with the bottom of fixed block 6, the top of fixed block 6 is fixedly connected with the bottom of support rod 7, the back of adjusting rod 8 is movably connected with the front of support rod 7, the top of laser cutting head 9 is movably connected with the bottom of adjusting rod 8, the back of dust hood 10 is fixedly connected with the front of fixed block 6, the bottom of adjusting rod 8 is set up with moving groove 11, the inner wall of moving groove 11 is slidably connected with moving block 12, the bottom of moving block 12 is connected with the top of laser cutting head 9, the front of adjusting rod 8 is fixedly connected with transmission assembly 13, the bottom of moving block 12 is fixedly connected with installation assembly 14.

[0023] Reference Figure 2 Transmission assembly 13 includes first motor 131, the back of first motor 131 is fixedly connected with the front of adjusting rod 8, the output end of first motor 131 is fixedly connected with transmission rod 132 through the front side of moving groove 11 inner wall, the back of transmission rod 132 is movably connected with the rear side of moving groove 11 inner wall through shaft pin, the surface of transmission rod 132 is threadedly connected with the inner wall of moving block 12.

[0024] As a kind of technical optimization scheme of the utility model, when user needs moving block 12 to move back and forth in the inside of moving groove 11, first motor 131 is started first, the output end rotation of first motor 131 can drive transmission rod 132 to rotate, moving groove 11 can limit the moving direction of moving block 12, so that it cannot rotate along with transmission rod 132, and then moving block 12 will move back and forth in the inside of moving groove 11, so as to reach the effect that user adjusts the position of laser cutting head 9.

[0025] Reference Figure 3 Installation assembly 14 includes positioning block 141, the top of positioning block 141 is fixedly connected with the bottom of moving block 12, the bottom of positioning block 141 is set up with connecting groove 142, the inner wall of connecting groove 142 is slidably connected with mounting block 143, the bottom of mounting block 143 is fixedly connected with the top of laser cutting head 9, the both sides of positioning block 141 are set up with insertion slot 144, the both sides of mounting block 143 are set up with insertion slot 144, the inner wall of insertion slot 144 is slidably connected with limiting rod 145.

[0026] As a technical optimization scheme of the utility model, when the user needs to connect the laser cutting head 9 with the moving block 12, first, the mounting block 143 on the top of the laser cutting head 9 is aligned with the connecting groove 142 on the bottom of the positioning block 141, then the laser cutting head 9 is moved upwards, so that the top of the mounting block 143 is in contact with the top of the inner wall of the connecting groove 142, at this time, the insertion grooves 144 on both sides of the mounting block 143 are in communication with the insertion grooves 144 on both sides of the positioning block 141, then the limiting rod 145 is aligned with the insertion grooves 144, and the limiting rod 145 is moved towards the positioning block 141, so that it is completely moved into the insertion grooves 144, the limiting rod 145 can be used to connect the mounting block 143 and the positioning block 141 together, so that the movement of the moving block 12 will drive the movement of the laser cutting head 9, thereby achieving the effect of facilitating the laser cutting installation.

[0027] Reference Figure 2 The front face of the supporting rod 7 is provided with a lifting groove 15, the inner wall of the lifting groove 15 is slidably connected with a lifting block 16, the front face of the lifting block 16 is fixedly connected with the back face of the adjusting rod 8, the bottom of the inner wall of the lifting groove 15 is movably connected with a lifting rod 17 through a shaft pin, the surface of the lifting rod 17 is threadedly connected with the inner wall of the lifting block 16, and the top of the supporting rod 7 is fixedly connected with a second motor 18.

[0028] As a technical optimization scheme of the utility model, when the user needs to adjust the up and down movement of the adjusting rod 8, first, the second motor 18 is started, and the rotation of the output end of the second motor 18 can drive the rotation of the lifting rod 17, since the lifting groove 15 can limit the movement direction of the lifting block 16, the lifting block 16 cannot rotate with the lifting rod 17, and then the rotation of the lifting rod 17 will make the lifting block 16 move up and down, since the adjusting rod 8 is fixedly connected with the lifting block 16, the up and down movement of the lifting block 16 will drive the up and down movement of the adjusting rod 8, thereby achieving the effect of adjusting the height of the adjusting rod 8.

[0029] Reference Figure 2 The back face of the fixed block 6 is fixedly connected with a connecting block 19, the connecting block 19 penetrates to the front face of the fixed block 6 and is in communication with the dust cover 10, the back face of the fan 3 is fixedly connected with a connecting pipe 20, the surface of the connecting pipe 20 movably sleeves a connecting sleeve 21, and the inner wall of the connecting sleeve 21 is threadedly connected with the surface of the connecting block 19.

[0030] As a technical optimization scheme of the utility model, when the user needs to connect the fan 3 with the dust cover 10, first, the end of the connecting pipe 20 away from the fan 3 is aligned with the connecting block 19, then the connecting sleeve 21 is rotated, the connecting sleeve 21 and the connecting block 19 are fixed together, and then the connecting pipe 20 and the connecting block 19 are connected, so that the user can conveniently connect the fan 3 with the dust cover 10.

[0031] Reference Figure 3 The inner wall of the slot 144 is fixedly connected with a magnetic block 22, and the two sides of the magnetic block 22 are magnetically adsorbed with the inner side of the limiting rod 145.

[0032] As a technical optimization scheme of the utility model, when the user moves the limiting rod 145 to the inside of the slot 144, the magnetic block 22 can adsorb the limiting rod 145 in the inside of the slot 144, so that the limiting rod 145 cannot automatically move out of the slot 144, the situation that the limiting rod 145 moves out of the slot 144 due to the movement of the moving block 12 is avoided, and the effect of reinforcing the installation of the limiting rod 145 is achieved.

[0033] Reference Figure 2 The surface of the connecting sleeve 21 is fixedly connected with an auxiliary strip 23, and the auxiliary strip 23 is annularly and equidistantly distributed.

[0034] As a technical optimization scheme of the utility model, when the user needs to rotate the connecting sleeve 21, the multiple auxiliary strips 23 can increase the friction between the user and the connecting sleeve 21, so that the user can avoid slipping when rotating the connecting sleeve 21, and the effect of assisting the rotation of the connecting sleeve 21 is achieved.

[0035] The working principle and use process of the utility model: in use, the mobile groove 11 can limit the moving direction of the mobile block 12, so that the mobile block 12 can move back and forth at the bottom of the adjusting rod 8, since the laser cutting head 9 is connected with the mobile block 12, so that the laser cutting head 9 can move back and forth on the top of the operation table 2, when the user needs the mobile block 12 to move back and forth inside the mobile groove 11, first start the first motor 131, and the output end rotation of the first motor 131 can drive the transmission rod 132 to rotate, and the mobile groove 11 can limit the moving direction of the mobile block 12, so that it cannot rotate with the transmission rod 132, and then the mobile block 12 will move back and forth inside the mobile groove 11, when the user needs to connect the laser cutting head 9 with the mobile block 12, first align the mounting block 143 on the top of the laser cutting head 9 with the connecting groove 142 at the bottom of the positioning block 141, then move the laser cutting head 9 upwards, so that the top of the mounting block 143 contacts with the top of the inner wall of the connecting groove 142, at this time, the insertion slot 144 on both sides of the mounting block 143 is communicated with the insertion slot 144 on both sides of the positioning block 141, then align the limiting rod 145 with the insertion slot 144, and move the limiting rod 145 towards the positioning block 141, so that it is completely moved into the insertion slot 144, and the limiting rod 145 can connect the mounting block 143 with the positioning block 141, so that the movement of the mobile block 12 will drive the laser cutting head 9 to move, when the user needs the adjusting rod 8 to move up and down, first start the second motor 18, and the output end rotation of the second motor 18 can drive the lifting rod 17 to rotate, since the lifting groove 15 can limit the moving direction of the lifting block 16, so that the lifting block 16 cannot rotate with the lifting rod 17, and then the rotation of the lifting rod 17 will make the lifting block 16 move up and down, since the adjusting rod 8 is fixedly connected with the lifting block 16, so that the upward and downward movement of the lifting block 16 will drive the adjusting rod 8 to move up and down, thereby.

[0036] In conclusion: the laser cutting machine dust removal device, by setting the mobile groove 11 and the mobile block 12, the mobile groove 11 can limit the moving direction of the mobile block 12, so that the mobile block 12 can move back and forth at the bottom of the adjusting rod 8, since the laser cutting head 9 is connected with the mobile block 12, so that the laser cutting head 9 can move back and forth on the top of the operation table 2, solves the problem that the laser cutting machine can remove the dust dispersed into the air, but does not set the auxiliary laser cutting machine adjusting device, so that the working range is greatly limited, if the user needs to cut the parts back and forth, the user needs to adjust the position of the parts, thereby reducing the cutting efficiency.

[0037] 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.

[0038] 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 dust removal device for a laser cutting machine, comprising a support leg (1), an operating table (2), a fan (3), a movable groove (4), a connecting rod (5), a fixing block (6), a support rod (7), an adjusting rod (8), a laser cutting head (9), and a dust collection hood (10), characterized in that: The top of the support leg (1) is fixedly connected with the bottom of the operating table (2), the movable groove (4) is arranged on the two sides of the operating table (2), the top of the fan (3) is fixedly connected with the rear side of the bottom of the operating table (2), the inner wall of the movable groove (4) is slidably connected with the surface of the connecting rod (5), the rear side of the top of the connecting rod (5) is fixedly connected with the bottom of the fixed block (6), the top of the fixed block (6) is fixedly connected with the bottom of the supporting rod (7), the back of the adjusting rod (8) is movably connected with the front of the supporting rod (7), the top of the laser cutting head (9) is movably connected with the bottom of the adjusting rod (8), the back of the dust cover (10) is fixedly connected with the front of the fixed block (6), the bottom of the adjusting rod (8) is provided with a moving groove (11), the inner wall of the moving groove (11) is slidably connected with a moving block (12), the bottom of the moving block (12) is connected with the top of the laser cutting head (9), the front of the adjusting rod (8) is fixedly connected with a transmission assembly (13), and the bottom of the moving block (12) is fixedly connected with a mounting assembly (14).

2. The dust removal device for a laser cutting machine according to claim 1, characterized in that: The transmission assembly (13) comprises a first motor (131), the back of the first motor (131) is fixedly connected with the front of the adjusting rod (8), the output end of the first motor (131) penetrates through the front side of the inner wall of the moving groove (11) and is fixedly connected with a transmission rod (132), the back of the transmission rod (132) is movably connected with the rear side of the inner wall of the moving groove (11) through an axle pin, and the surface of the transmission rod (132) is threadedly connected with the inner wall of the moving block (12).

3. The dust removal device for a laser cutting machine according to claim 1, characterized in that: The mounting assembly (14) comprises a positioning block (141), the top of the positioning block (141) is fixedly connected with the bottom of the moving block (12), the bottom of the positioning block (141) is provided with a connecting groove (142), the inner wall of the connecting groove (142) is slidably connected with a mounting block (143), the bottom of the mounting block (143) is fixedly connected with the top of the laser cutting head (9), the two sides of the positioning block (141) and the two sides of the mounting block (143) are both provided with an insertion slot (144), and the inner wall of the insertion slot (144) is slidably connected with a limiting rod (145).

4. The dust removal device for a laser cutting machine according to claim 1, characterized in that: The front of the supporting rod (7) is provided with a lifting groove (15), the inner wall of the lifting groove (15) is slidably connected with a lifting block (16), the front of the lifting block (16) is fixedly connected with the back of the adjusting rod (8), the inner wall of the lifting groove (15) is movably connected with a lifting rod (17) through an axle pin, the surface of the lifting rod (17) is threadedly connected with the inner wall of the lifting block (16), the top of the supporting rod (7) is fixedly connected with a second motor (18), and the output end of the second motor (18) penetrates through the top of the inner wall of the lifting groove (15) and is fixedly connected with the top of the lifting rod (17).

5. The dust removal device for a laser cutting machine according to claim 1, characterized in that: The back surface of the fixed block (6) is fixedly connected with a connecting block (19), the connecting block (19) penetrates to the front surface of the fixed block (6) and is communicated with the dust cover (10), the back surface of the fan (3) is fixedly connected with a connecting pipe (20), the surface of the connecting pipe (20) movably sleeves with a connecting sleeve (21), and the inner wall of the connecting sleeve (21) is screwed with the surface of the connecting block (19).

6. The dust removal device for a laser cutting machine according to claim 3, characterized in that: The inner wall of the slot (144) is fixedly connected with a magnetic block (22), and the two sides of the magnetic block (22) are magnetically adsorbed with the inner side of the limiting rod (145).

7. The dust removal device for a laser cutting machine according to claim 5, characterized in that: The surface of the connecting sleeve (21) is fixedly connected with an auxiliary strip (23), the auxiliary strip (23) is provided with a plurality of annularly and equidistantly distributed auxiliary strips (23).

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