CN113953688A

CN113953688A - Double-slideway omnibearing precision metal plate laser cutting device

Info

Publication number: CN113953688A
Application number: CN202111501636.0A
Authority: CN
Inventors: 钮培华
Original assignee: Suzhou Kepu Metal Manufacturing Co ltd
Current assignee: Suzhou Kepu Metal Manufacturing Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-01-21

Abstract

The invention relates to the technical field of metal plate laser cutting equipment, in particular to a double-slideway omnibearing precision metal plate laser cutting device which comprises a base and side edge seat box driving boxes, wherein two groups of side edge seats are symmetrically and fixedly arranged on two sides above the base, the right side of the base is fixedly provided with the driving boxes, the end surfaces of the side edge seats are fixedly connected with the side surfaces of the driving boxes, a processing table is fixedly arranged between the two groups of side edge seats and above the driving boxes, and a driving assembly is arranged inside the driving boxes. According to the invention, when the screw rotates, the screw is meshed with the moving block for transmission, and the moving block is combined with the limiting fit of the surface of the inner wall of the driving cavity, so that the screw can be driven to move in two directions in the driving cavity, and the double-track type movement of the device is realized through the connection effect of the L-shaped bracket and the end block, instead of the traditional single-track moving mode, the stability of the laser emitting head during translation is improved, and further the cutting processing error is reduced.

Description

Double-slideway omnibearing precision metal plate laser cutting device

Technical Field

The invention relates to the technical field of metal plate laser cutting equipment, in particular to a double-slideway omnibearing precision metal plate laser cutting device.

Background

The laser cutting processing is to irradiate the cut material by utilizing a high-power-density laser beam, so that the material is heated to a vaporization temperature quickly and is evaporated to form a hole, the hole continuously forms a slit with a narrow width along with the movement of the beam to the material, the cutting to the material is completed, and the cutting processing requirement of a precise sheet metal workpiece is further met.

The YAG type laser cutting machine sold by the effective company of the Beijing Sossman laser technology at present can meet the cutting processing of precision sheet metal, adopts single-rail type movement, is poor in stability in the moving cutting process, and is easy to have certain errors in the cutting processing, and meanwhile, dust impurities adsorbed and accumulated on the surface of a sheet metal part to be cut cannot be cleaned.

Disclosure of Invention

The invention aims to provide a double-slideway omnibearing precision sheet metal laser cutting device, which solves the problems that the existing single-track laser cutting machine provided in the background art has poor stability during movement and cannot clean dust and impurities on the surface of a sheet metal part to be cut.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an all-round accurate panel beating laser cutting device of two slideways, includes base, side seat box drive box, and is two sets of side seat symmetry fixed mounting is in base top both sides, base right side fixed mounting has the drive box, and side seat tip surface all with drive box side fixed surface be connected, and is two sets of it has the processing platform to lie in drive box top fixed mounting between the side seat, the inside drive assembly that is provided with of drive box, the inside translation subassembly that all is provided with of side seat, the top of processing platform lies in and is provided with the shift cylinder between two sets of side seats, the top movable mounting of shift cylinder has the laser to remove the end, the equal fixed mounting of laser removal end both sides surface has small-size fan module, and is two sets of the below of small-size fan module all is provided with runner assembly.

Based on above structure, can realize the double track formula removal of device through drive assembly and two sets of translation subassemblies, replace the tradition to adopt single-rail moving means, the stability when the translation of laser emission head has been improved, and then the error of cutting process has been reduced, simultaneously by runner assembly and cleaning device's cooperation, can clean the separation with the dust impurity on processing platform surface, rethread small fan module can blow away the dust impurity on the surface that the processing platform is located the laser emission head below, in order to reduce the influence of the thickness of dust impurity to cutting process.

Preferably, the inside below that is located of side seat has all seted up the drive chamber, L type groove has all been seted up on drive chamber roof surface, and the port in L type groove extends to the side seat outside.

Furthermore, a certain space can be formed by arranging the L-shaped groove and the driving cavity, and the arrangement of the translation assembly is greatly facilitated.

Preferably, drive assembly includes the mount of two sets of symmetry fixed mounting in the interior bottom surface of drive box, and is two sets of rotate between the mount and install the drive shaft, the fixed mounting of department has the mount pad in the middle of the drive box bottom surface is located, mount pad tip fixed mounting has the motor, be provided with reduction gear set between motor output tip and the drive shaft surface, and motor output tip passes through reduction gear set and is connected with the drive shaft transmission.

Furthermore, the motor rotates in the forward and reverse directions, the output end part of the motor can drive the driving shaft to rotate in the forward and reverse directions through the meshing transmission effect of the reduction gear set, and the driving shaft can drive the screw rods on the two sides to rotate in the forward and reverse directions through the meshing transmission effect of the bevel gear set.

Preferably, the translation assembly comprises two groups of screw rods which are respectively rotatably installed in the driving cavity, one end of each of the two groups of screw rods penetrates through the driving box, two groups of screw rods are arranged between the end of the driving box and the outer surface of the driving shaft, the driving shaft is in transmission connection with the screw rods through the bevel gear groups, moving blocks are respectively and slidably installed at the same positions in the driving cavity in a limiting mode, the moving blocks correspond to meshing sleeves and are arranged on the outer surfaces of the screw rods, L-shaped supports are respectively and slidably installed in the L-shaped grooves, the end portions of the L-shaped supports extend out of the ports of the L-shaped grooves, end blocks are respectively and fixedly installed at the end portions of the two groups of L-shaped supports, and the two ends of the moving cylinder are correspondingly and fixedly connected with the surfaces of the side walls of the end blocks.

Furthermore, when the screw rod rotates, the screw rod is meshed with the moving block for transmission, the moving block is combined with the limiting matching of the surface of the inner wall of the driving cavity, the screw rod can be driven to move in two directions in the driving cavity, the L-shaped support and the end block are connected, the moving cylinder can be driven to move in a translation mode, the laser moving end is provided with a laser emitting head, the laser moving end can be driven to move on the surface of the moving cylinder through the moving cylinder, and the laser moving end can achieve the translation cutting effect.

Preferably, the rotating assembly comprises support plates symmetrically and fixedly mounted on two sides of the end block, a rotating rod is rotatably mounted between the two opposite support plates, pinions are coaxially and fixedly mounted at the end parts of the rotating rods, racks are fixedly mounted on the inner side surfaces of the side seat above the ports of the L-shaped grooves and correspondingly meshed with the pinions, and a cleaning device is sleeved on the outer surface of the rotating rod.

Furthermore, during the movement of the end block, the pinion on one side can drive the rotating rod to rotate under the meshing driving action of the rack.

Preferably, cleaning device connects in the fixed roll of bull stick surface including fixed cover, fixed roll surface fixing has cup jointed fixed sleeve, the even fixed mounting in fixed sleeve surface has the brush.

Further, the connection effect through fixed roll and fixed sleeve can drive the brush and rotate, and then the brush can clean the dust impurity on processing platform surface totally, later under the effect of small-size fan module, can blow away the dust impurity on the surface that the processing platform is located the laser emission head below.

Preferably, the four apex angle departments of base lower surface all have a fixing base, the equal fixed mounting in fixing base below has the regulation foot.

Further, the height of the base can be finely adjusted by adjusting the feet, so that the base is kept horizontal.

Preferably, the upper surface of the processing table is fixedly provided with a rubber pad, and the surface of the rubber pad is provided with anti-skid grains.

Furthermore, the rubber pad and the anti-skidding lines are arranged, so that the friction force between the surface of the processing table and the surface of the sheet metal part is increased, and the sheet metal part can be prevented from being displaced due to vibration when the device works.

In conclusion, the beneficial effects of the invention are as follows:

1. the invention can effectively solve the problem of poor stability of the single-track laser cutting machine during movement by the transmission fit between the driving component and the translation component, and combines the forward and reverse rotation work of the motor in the device, the output end part of the driving shaft can drive the driving shaft to rotate forward and backward through the meshing transmission effect of the reduction gear set, and the driving shaft can drive the screws on the two sides to rotate forward and backward through the meshing transmission action of the bevel gear set, when the screw rotates, the screw is meshed with the moving block for transmission, and the moving block is combined with the limiting fit of the surface of the inner wall of the driving cavity, and then can drive the screw rod and at the inside bidirectional movement of drive chamber, through the connection effect of L type support and end block, realize the double track formula of device and remove, replace the tradition to adopt single track moving means, improved the stability of laser emission head when the translation, and then reduced cutting process's error.

2. Through the cooperation between runner assembly and the cleaning device in this device, can effectively solve the problem that current laser cutting device can not clear up the dust impurity on the sheet metal component surface of waiting to cut, in combining this device at end block removal in-process, the pinion of one side will drive the bull stick and take place to rotate under the meshing drive effect of rack, the connection effect through fixed roll and fixed sleeve can drive the brush and rotate, and then the brush can clean the dust impurity on processing platform surface totally, afterwards under the effect of small-size fan module, can blow away the dust impurity on the surface that processing platform is located the laser emission head below, great reduction the influence of the thickness of dust impurity to cutting process.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic view of the laser moving tip structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the structural cooperation between the driving assembly and the translation assembly according to the present invention;

FIG. 5 is a schematic view of the inside cross section of the side stand of the present invention;

FIG. 6 is a schematic structural diagram of a cleaning apparatus according to the present invention.

In the figure: 1. a base; 101. a fixed seat; 102. adjusting the foot; 2. a side seat; 201. a drive chamber; 202. an L-shaped groove; 3. a drive cartridge; 4. a fixed mount; 401. a drive shaft; 402. a mounting seat; 403. a motor; 404. a reduction gear set; 5. a screw; 501. a bevel gear set; 502. a moving block; 503. an L-shaped bracket; 504. an end-block; 6. a moving cylinder; 601. moving the end head by laser; 602. a small fan module; 7. a support plate; 701. a rotating rod; 702. a pinion gear; 703. a rack; 8. a fixed roller; 801. fixing the sleeve; 802. a brush; 9. and a processing table.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-6, shown all-round accurate panel beating laser cutting device of two slideways, the on-line screen storage device comprises a base 1, 2 box drive boxes 3 of side seat, two sets of 2 symmetrical fixed mounting of side seat in base 1 top both sides, 1 right side fixed mounting of base has

drive box

3, and 2 tip surfaces of side seat all with drive box 3 side surface fixed connection, it has processing platform 9 to lie in 3 top fixed mounting of drive box between two sets of side seat 2, the inside drive assembly that is provided with of drive box 3, the inside translation subassembly that all is provided with of side seat 2, the top of processing platform 9 lies in and is provided with moving cylinder 6 between two sets of side seat 2, moving cylinder 6's top movable mounting has laser to remove end 601, the equal fixed mounting in laser removal end 601 both sides surface has small-size fan module 602, the below of two sets of small-size fan module 602 all is provided with the runner assembly.

Based on above structure, can realize the double track formula removal of device through drive assembly and two sets of translation subassemblies, replace the tradition to adopt single-rail moving means, the stability when the translation of laser emission head has been improved, and then the error of cutting process has been reduced, simultaneously by runner assembly and cleaning device's cooperation, can clean the separation with the dust impurity on processing platform 9 surface, rethread small fan module 602 can blow away the dust impurity on the surface that processing platform 9 is located laser emission head below, in order to reduce the influence of the thickness of dust impurity to cutting process.

Example two

Combine fig. 2 and fig. 5 to show, based on above-mentioned embodiment 1, the drive chamber 201 has all been seted up to the inside below that is located of side seat 2, and L type groove 202 has all been seted up to drive chamber 201 roof surface, and the port of L type groove 202 extends to the side seat 2 outsidely, and certain space can be given way out in seting up of L type groove 202 and drive chamber 201, very big setting up of having made things convenient for the translation subassembly.

EXAMPLE III

Referring to fig. 4, based on the foregoing embodiment 1 or 2, the driving assembly includes two sets of fixing frames 4 symmetrically and fixedly installed on the bottom surface in the driving box 3, a driving shaft 401 is rotatably installed between the two sets of fixing frames 4, an installation base 402 is fixedly installed at the middle position of the bottom surface in the driving box 3, a motor 403 is fixedly installed at the end portion of the installation base 402, a reduction gear set 404 is disposed between the output end portion of the motor 403 and the outer surface of the driving shaft 401, and the output end portion of the motor 403 is in transmission connection with the driving shaft 401 through the reduction gear set 404, and through the forward and reverse rotation of the motor 403, the output end portion can drive the driving shaft 401 to rotate forward and reverse through the meshing transmission effect of the reduction gear set 404, and the driving shaft 401 can drive the screws 5 on both sides to rotate forward and reverse through the meshing transmission effect of the bevel gear set 501.

Example four

Referring to fig. 2 and fig. 4, based on the above embodiments 1, 2 or 3, the translation assembly includes two sets of screws 5 rotatably installed inside the driving chamber 201, and one end of each set of screws 5 penetrates into the driving box 3, two sets of screws 5 are disposed between the end of the driving box 3 and the outer surface of the driving shaft 401, the driving shaft 401 is in transmission connection with the screws 5 through the bevel gear set 501, two sets of driving chambers 201 are each internally and at the same position thereof with a sliding block 502 slidably installed in a limited manner, the sliding block 502 is correspondingly engaged and sleeved on the outer surface of the screw 5, the L-shaped groove 202 is each internally and slidably installed with an L-shaped bracket 503, and the end of the L-shaped bracket 503 extends from the port of the L-shaped groove 202, the end of each set of L-shaped brackets 503 is fixedly installed with an end block 504, and the two ends of the moving cylinder 6 are correspondingly and fixedly connected with the side wall surface of the end block 504, when the screws 5 rotate, will take place the meshing transmission with the movable block 502, combine the spacing cooperation on movable block 502 and the drive chamber 201 inner wall surface, and then can drive screw rod 5 at the inside bidirectional movement of drive chamber 201, through the connection effect of L type support 503 and end block 504, and then can drive the translation of moving cylinder 6, laser removes the end 601 and takes the laser emission head certainly, can drive through moving cylinder 6 and accomplish the removal with laser removes end 601 at moving cylinder 6 surface, and then makes laser removes end 601 and realizes the translation cutting effect.

EXAMPLE five

With reference to fig. 2 and fig. 3, based on the foregoing

embodiments

1, 2, 3, or 4, the rotation assembly includes the support plates 7 symmetrically and fixedly installed on two sides of the end block 504, the rotation rod 701 is rotatably installed between two opposite groups of support plates 7, the end portions of the rotation rods 701 are coaxially and fixedly installed with the pinions 702, the racks 703 are fixedly installed on the inner side surfaces of the side bases 2 above the ports of the L-shaped grooves 202, the racks 703 are correspondingly engaged and connected with the pinions 702, the cleaning device is sleeved on the outer surface of the rotation rod 701, and in the moving process of the end block 504, the pinions 702 on one side can drive the rotation rod 701 to rotate under the engagement driving action of the racks 703.

EXAMPLE six

As shown in fig. 6, based on the

above embodiments

1, 2, 3, 4 or 5, the cleaning device includes a fixed sleeve connected to the fixed roller 8 on the outer surface of the rotating rod 701, the fixed sleeve 801 is fixed to the outer surface of the fixed roller 8, the brush 802 is uniformly and fixedly installed on the outer surface of the fixed sleeve 801, the brush 802 can be driven to rotate by the connection between the fixed roller 8 and the fixed sleeve 801, and the brush 802 can clean up the dust and impurities on the surface of the processing table 9, and then the dust and impurities on the surface of the processing table 9 below the laser emitting head can be blown away under the action of the small fan module 602.

EXAMPLE seven

With reference to fig. 1, based on the

above embodiments

1, 2, 3, 4, 5, or 6, the fixing base 101 is fixedly mounted at four corners of the lower surface of the base 1, the adjusting feet 102 are fixedly mounted below the fixing base 101, and the height of the base 1 can be finely adjusted by the adjusting feet 102, so that the base 1 can be kept horizontal.

Example eight

Referring to fig. 1 and 2, based on the

above embodiments

1, 2, 3, 4, 5, 6, or 7, the rubber pad is fixedly installed on the upper surface of the processing table 9, and the anti-slip pattern is formed on the surface of the rubber pad, and the rubber pad and the anti-slip pattern are arranged, so that the friction force between the surface of the processing table 9 and the surface of the sheet metal part is increased, and the sheet metal part can be prevented from being displaced due to vibration when the device works.

In the device, the motor 403, the moving cylinder 6, the laser moving end 601 and the small fan module 602 are all the prior art, the working principle is not described in detail herein, the laser moving end 601 is provided with a laser emitting head, the moving cylinder 6 can drive the laser moving end 601 to complete the movement on the surface of the moving cylinder 6, so that the laser movable end 601 can realize the translational cutting effect, the small fan module 602 adopts a multi-wing centrifugal fan with a Chengyi brand, the model number is CY127, which can move synchronously with the laser moving head 601, further blow away the dust and impurities on the surface of the processing table 9 under the laser emitting head, meanwhile, the reduction gear set 404 is formed by meshing and connecting a transmission gear with a smaller diameter fixed at the output end of the motor 403 and a transmission gear with a larger diameter fixed on the outer surface of the driving shaft 401, so that the reduction transmission effect is realized.

The working principle of the invention is as follows: when the device works, a sheet metal part to be processed is prevented from being arranged on the surface of a processing table 9, then the sheet metal part to be processed works through the forward and reverse rotation of a motor 403, the output end part of the sheet metal part can drive a driving shaft 401 to rotate forward and reverse through the meshing transmission effect of a reduction gear set 404, the driving shaft 401 can drive screw rods 5 on two sides to rotate forward and reverse through the meshing transmission effect of a bevel gear set 501, when the screw rods 5 rotate, the sheet metal part is meshed with a moving block 502 for transmission, the screw rods 5 can be driven to move in two directions in a driving cavity 201 by combining the limiting matching of the moving block 502 and the inner wall surface of the driving cavity 201, through the connecting effect of an L-shaped support 503 and an end block 504, a moving cylinder 6 can be driven to move horizontally, a laser moving end 601 is provided with a laser emitting head, the laser moving end 601 can be driven to move on the surface of the moving cylinder 6 through the moving cylinder 6, and further the laser moving end 601 can realize the translational cutting effect, meanwhile, in the moving process of the end block 504, the pinion 702 on one side can drive the rotating rod 701 to rotate under the meshing driving action of the rack 703, the brush 802 can be driven to rotate through the connecting action of the fixed roller 8 and the fixed sleeve 801, the brush 802 can clean dust and impurities on the surface of the processing table 9, and then the dust and impurities on the surface of the processing table 9 below the laser emitting head can be blown away under the action of the small fan module 602.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an all-round accurate panel beating laser cutting device of two slides, includes base (1), side seat (2) box drive box (3), its characterized in that: two groups of side seats (2) are symmetrically and fixedly arranged on two sides above the base (1), a driving box (3) is fixedly arranged on the right side of the base (1), the end surfaces of the side edge seats (2) are fixedly connected with the side surfaces of the driving boxes (3), a processing table (9) is fixedly arranged between the two groups of side edge seats (2) and above the driving boxes (3), a driving component is arranged in the driving box (3), translation components are arranged in the side seats (2), a movable cylinder (6) is arranged between the two groups of side edge seats (2) above the processing table (9), a laser moving end head (601) is movably arranged above the moving cylinder (6), the laser moving end (601) is characterized in that small fan modules (602) are fixedly mounted on the surfaces of the two sides of the laser moving end, and rotating assemblies are arranged below the small fan modules (602).

2. The double-slideway omnibearing precision sheet metal laser cutting device according to claim 1, characterized in that: the side seat (2) is internally provided with a driving cavity (201) below the side seat, the surface of the top wall of the driving cavity (201) is provided with an L-shaped groove (202), and the port of the L-shaped groove (202) extends to the outside of the side seat (2).

3. The double-slideway omnibearing precision sheet metal laser cutting device according to claim 2, characterized in that: drive assembly includes mount (4) of bottom surface in drive box (3), and is two sets of symmetry fixed mounting rotate between mount (4) and install drive shaft (401), the bottom surface is located middle fixed mounting of department has mount pad (402) in drive box (3), mount pad (402) tip fixed mounting has motor (403), be provided with reduction gear set (404) between motor (403) output tip and drive shaft (401) surface, and motor (403) output tip passes through reduction gear set (404) and is connected with drive shaft (401) transmission.

4. The double-slideway omnibearing precision sheet metal laser cutting device according to claim 3, characterized in that: the translation assembly comprises two groups of screw rods (5) which are respectively rotatably installed in a driving cavity (201), the end part of one side of each group of screw rods (5) penetrates through the driving box (3), a bevel gear set (501) is arranged between the end part of the driving box (3) and the outer surface of a driving shaft (401) of each group of screw rods (5), the driving shaft (401) is in transmission connection with the screw rods (5) through the bevel gear set (501), moving blocks (502) are respectively installed at the same position in the two groups of driving cavities (201) in a limiting sliding mode, the moving blocks (502) are correspondingly sleeved on the outer surface of the screw rods (5) in a meshing mode, L-shaped brackets (503) are respectively installed in the L-shaped grooves (202) in a sliding mode, the end parts of the L-shaped brackets (503) extend from ports of the L-shaped grooves (202), end parts of the two groups of L-shaped brackets (503) are respectively and fixedly installed with end blocks (504), and both ends of the movable cylinder (6) are fixedly connected with the side wall surface of the end block (504) correspondingly.

5. The double-slideway omnibearing precision sheet metal laser cutting device according to claim 4, characterized in that: the rotating assembly comprises support plates (7) which are symmetrically and fixedly arranged on two sides of an end block (504), a rotating rod (701) is rotatably arranged between two opposite support plates (7), pinions (702) are coaxially and fixedly arranged at the end parts of the rotating rods (701), racks (703) are fixedly arranged on the inner side surfaces of the side edge seats (2) above the ports of the L-shaped grooves (202), the racks (703) are correspondingly meshed and connected with the pinions (702), and a cleaning device is sleeved on the outer surface of the rotating rod (701).

6. The double-slideway omnibearing precision sheet metal laser cutting device according to claim 5, characterized in that: cleaning device connects in fixed roller (8) of bull stick (701) surface including fixed cover, fixed cover of fixed roller (8) surface has connect fixed sleeve (801), the even fixed mounting in fixed sleeve (801) surface has brush (802).

7. The double-slideway omnibearing precision sheet metal laser cutting device according to claim 6, characterized in that: four apex angle departments of base (1) lower surface all fixed mounting have fixing base (101), the equal fixed mounting in fixing base (101) below has regulation foot (102).

8. The double-slideway omnibearing precision sheet metal laser cutting device according to claim 7, characterized in that: the upper surface of the processing table (9) is fixedly provided with a rubber pad, and the surface of the rubber pad is provided with anti-skid grains.