CN218926597U

CN218926597U - Laser cutting equipment

Info

Publication number: CN218926597U
Application number: CN202223486915.7U
Authority: CN
Inventors: 张宏
Original assignee: Changchun Hongming Elevator Co ltd
Current assignee: Changchun Hongming Elevator Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-04-28
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of cutting equipment, and discloses laser cutting equipment, which comprises a box body, wherein a workbench is fixedly arranged on the inner bottom surface of the box body, a first connecting seat is movably arranged in the box body, a laser cutting head is arranged below the first connecting seat, an air blowing component is arranged on the side surface of the first connecting seat, the air blowing component comprises an air distribution pipe, a connecting rod is fixedly arranged on the surface of the air distribution pipe, the end part of the connecting rod, which is far away from the air distribution pipe, is fixedly connected with the first connecting seat, a plurality of air outlet pipes are fixedly arranged on the surface of the air distribution pipe, the air outlet pipes are opposite to the workbench, an air supply pipe is fixedly connected on the surface of the air distribution pipe, a retraction component is arranged on the end part, which is far away from the air distribution pipe, of the air distribution pipe, and a driving component is arranged in the box body. The utility model can not have dead points to stop running, and the whole process does not adopt parts such as springs, thereby avoiding the problems of maintenance, replacement and the like generated after the fatigue and the wear of the springs, and being more convenient to use.

Description

Laser cutting equipment

Technical Field

The utility model relates to the technical field of cutting equipment, in particular to laser cutting equipment.

Background

The patent of China patent publication No. CN211162454U discloses a laser cutting device for elevator processing, and the device can blow slag generated in processing off a steel plate when in use, so that the condition that the slag is adhered to the steel plate after cooling is reduced, the steel plate is prevented from being adhered by the slag, and the practicability is improved.

Above-mentioned patent is when using, blows to the elevator steel sheet of processing through letting the shower nozzle rock back and forth to blow down the slag, and its mode that drives the shower nozzle and rock back and forth is: the air pressure is utilized to push the air ejector tube to move to one direction, then when the air ejector tube moves to the position where the air outlet hole is exposed, the air pressure can leak from the air outlet hole, and then the air ejector tube is driven to reset by utilizing a spring at the moment, so that the air ejector tube is circulated, and the back and forth shaking is realized.

In the above structure, there are the following drawbacks:

1. when the air injection hole exposes a part of the air injection hole, an equilibrium point can exist between the elasticity of the compression spring and the air pressure inside the sleeve, and at this time, the air injection pipe can be kept static, so that the air injection pipe cannot shake.

2. In the above patent, if the spring is used as the driving core power component, the shaking frequency will be relatively high, so that the fatigue wear of the spring will be relatively high, the elasticity of the spring will be attenuated relatively fast, and the spring may become a consumable product, thereby increasing the subsequent maintenance workload.

To this end, the utility model improves on it and proposes a laser cutting device.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a laser cutting apparatus to solve the above-mentioned problems of the prior art.

The utility model provides the following technical scheme: the utility model provides a laser cutting equipment, includes the box, the interior bottom surface fixed mounting of box has the workstation, and the inside activity of box is provided with first connecting seat, and the below of first connecting seat is provided with laser cutting head, and the side of first connecting seat is provided with the subassembly of blowing, the subassembly of blowing includes the gas distribution pipe, and gas distribution pipe's fixed surface installs the connecting rod, and the connecting rod keeps away from the tracheal tip and the fixed connection of first connecting seat, gas distribution pipe's fixed surface installs a plurality of outlet ducts, and the outlet duct just is to the workstation, gas distribution pipe's fixed surface has the air supply pipe, and the air supply pipe keeps away from the tracheal tip and is provided with the receive and release subassembly, receive and release subassembly includes the receiver, receiver fixed mounting is in the inside of box, and the hollow spool is installed in the middle rotation of receiver, and the air supply pipe keeps away from the tracheal tip fixed mounting of gas distribution at the surface of spool, and with spool inside intercommunication, the tip rotation of spool installs the pump pipe, and the tip and outside air pump intercommunication of spool, the inside of box is provided with drive assembly through drive assembly drive first connecting seat, laser cutting head removal, also drives through drive assembly simultaneously and rotates.

Further, the drive assembly includes the elevating movement screw rod, the inside at the box is installed in elevating movement screw rod rotation, and the surface screw thread of elevating movement screw rod installs the second connecting seat, and the translation screw rod about the centre rotation of second connecting seat is installed, and the surface at the translation screw rod about first connecting seat screw thread installation.

Further, the lower surface of first connecting seat is provided with the recess, and translation screw rod around the centre rotation of recess is installed, and slidable mounting has the screw thread seat in the centre of recess, and screw thread seat screw thread installation is at translation screw rod surface around simultaneously, and laser cutting head fixed mounting is at the lower surface of screw thread seat.

Further, the four lifting movement screws are symmetrically distributed at four corners of the box body, synchronous rotation is achieved between every two of the four lifting movement screws through the first belt wheel and the first synchronous belt, the two left translation screws and the two right translation screws are symmetrically distributed front and back, and synchronous rotation is achieved between the two left translation screws and the two right translation screws through the second belt wheel and the second synchronous belt.

Further, the upper surface fixed mounting of box has first motor, and the pivot tip of first motor passes the box to with the tip fixed connection of a elevating movement screw rod, the side fixed mounting of box has the second motor, and the pivot tip of second motor passes the box, and with the tip fixed connection of a horizontal translation screw rod, the front fixed mounting of first connecting seat has the third motor, and the pivot tip of third motor passes first connecting seat, and with the tip fixed connection of front and back translation screw rod.

Further, interior top surface fixed mounting of box has the mounting panel, receiver fixed mounting is at the surface of mounting panel, and the one side rotation of receiver is kept away from to the mounting panel is installed two sprockets, and two sprockets pass through the chain and realize the transmission, and the tip of spool passes the mounting panel simultaneously, and with the pivot tip fixed connection of a sprocket.

Further, a driving block is fixedly arranged on one chain link of the chain, a deflector rod is inserted in the middle of the driving block in a sliding mode, and the bottom end of the deflector rod is fixedly connected with the upper surface of the first connecting seat.

The utility model has the technical effects and advantages that:

1. according to the utility model, the whole slag blowing-off component moves synchronously with the first connecting seat and the laser cutting head, so that the condition of stopping operation caused by dead points is avoided, and meanwhile, the whole process does not adopt components such as springs, so that the problems of maintenance, replacement and the like caused by fatigue and abrasion of the springs can be avoided, and the use is more convenient.

2. According to the utility model, in the moving process of the laser cutting head, the shift lever and the driving block drive the chain to rotate, so that the chain wheel is driven to rotate, the chain wheel drives the scroll to rotate, and the scroll can wind or discharge the air supply pipe, so that the reasonable length of the air supply pipe outside is kept, the influence on the operation of other parts due to overlong air supply pipe is avoided, the structural layout is reasonable, and the laser cutting head is more firm to use.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of the internal structure of the present utility model at a first viewing angle.

Fig. 3 is a schematic view of a second view of the internal structure of the present utility model.

Fig. 4 is a schematic view of the inside of the storage box according to the present utility model.

The reference numerals are: the device comprises a box body 1, a workbench 2, a first connecting seat 3, a laser cutting head 4, a gas distribution pipe 5, a connecting rod 6, a gas supply pipe 7, a storage box 8, a reel 9, a pump gas pipe 10, a lifting movement screw rod 11, a second connecting seat 12, a left-right translation screw rod 13, a front-back translation screw rod 14, a screw thread seat 15, a first belt wheel 16, a first belt wheel 17, a second belt wheel 18, a second belt wheel 19, a second belt wheel 20, a first motor 21, a second motor 22, a third motor 23, a mounting plate 24, a chain wheel 25, a driving block 26, a gas outlet pipe 27 and a shifting lever 28.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the laser cutting apparatus according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any creative effort are within the scope of the present utility model.

Referring to fig. 1-4, the utility model provides a laser cutting device, comprising a box body 1, wherein a workbench 2 is fixedly arranged on the inner bottom surface of the box body 1, a first connecting seat 3 is movably arranged in the box body 1, a laser cutting head 4 is arranged below the first connecting seat 3, a blowing component is arranged on the side surface of the first connecting seat 3, the blowing component comprises a gas distribution pipe 5, a connecting rod 6 is fixedly arranged on the surface of the gas distribution pipe 5, the end part of the connecting rod 6 far away from the gas distribution pipe 5 is fixedly connected with the first connecting seat 3, a plurality of gas outlet pipes 27 are fixedly arranged on the surface of the gas distribution pipe 5, the gas outlet pipes 27 are opposite to the workbench 2, a gas supply pipe 7 is fixedly connected with the surface of the gas distribution pipe 5, the tip that divide trachea 5 was kept away from to air supply pipe 7 is provided with receive and releases the subassembly, receive and release the subassembly and include receiver 8, receiver 8 fixed mounting is in the inside of box 1, the hollow spool 9 is installed in the centre rotation of receiver 8, the tip fixed mounting that divide trachea 5 was kept away from to air supply pipe 7 is at the surface of spool 9, and with the inside intercommunication of spool 9, pump pipe 10 is installed in the tip rotation of spool 9, and pump pipe 10 is kept away from the tip and the outside air pump intercommunication of spool 9, the inside of box 1 is provided with drive assembly, through drive assembly drive first connecting seat 3, laser cutting head 4 moves, also drive spool 9 through drive assembly simultaneously and rotate.

When the steel plate cutting machine is used, firstly, a steel plate to be cut is placed on the workbench 2, then, the laser cutting head 4 is driven to move back and forth through the driving component, so that cutting of any shape of the steel plate can be achieved, in the cutting process, an external air pump can pump air to the air pump pipe 10, the air can be automatically replaced according to welding requirements, the air in the air pump pipe 10 can enter the air supply pipe 7 through the scroll 9, then, the air is split through the air splitting pipe 5, finally, the air is sprayed out from the air outlet pipe 27, and slag generated on the steel plate during the working of the laser cutting head 4 is blown off.

The whole slag blowing-off part moves synchronously with the first connecting seat 3 and the laser cutting head 4, so that the condition of stopping operation caused by dead points does not exist, and meanwhile, the whole process does not adopt parts such as springs, so that the problems of maintenance, replacement and the like caused by fatigue and abrasion of the springs can be avoided, and the use is more convenient.

The drive assembly includes lift motion screw 11, lift motion screw 11 rotates the inside of installing at box 1, and the surface screw thread of lift motion screw 11 installs second connecting seat 12, and translation screw 13 about the centre rotation of second connecting seat 12 is installed, and translation screw 13's surface is controlled in the screw thread of first connecting seat 3, and the lower surface of first connecting seat 3 is provided with the recess, and translation screw 14 around the centre rotation of recess is installed, and the centre slidable mounting of recess has screw thread seat 15, and screw thread seat 15 screw thread installation is around translation screw 14 surface simultaneously, laser cutting head 4 fixed mounting is at the lower surface of screw thread seat 15.

So, the lifting movement screw 11 rotates, and can drive the second connecting seat 12 to lift, and then drive the first connecting seat 3 and the laser cutting head 4 to move up and down, and the left-right translation screw 13 rotates, so that the first connecting seat 3 and the laser cutting head 4 can be driven to move left and right, and the front-back translation screw 14 rotates, so that the screw seat 15 can be driven to move, and then the laser cutting head 4 is driven to move back and forth.

It should be noted that, the four lifting moving screws 11 are all four, and the four lifting moving screws 11 are symmetrically distributed at four corners of the box body 1, and simultaneously, the four lifting moving screws 11 are synchronously rotated by the first belt wheel 16 and the first synchronous belt 17, the two left and right translation screws 13 are all two, and are symmetrically distributed front and back, and the two left and right translation screws 13 are synchronously rotated by the second belt wheel 18 and the second synchronous belt 19, so that the stable operation of the whole driving assembly can be ensured.

The upper surface fixed mounting of box 1 has first motor 20, and the pivot tip of first motor 20 passes box 1 to with the tip fixed connection of a elevating movement screw 11, the side fixed mounting of box 1 has second motor 21, and the pivot tip of second motor 21 passes box 1, and with the tip fixed connection of a horizontal translation screw 13, the front fixed mounting of first connecting seat 3 has third motor 22, and the pivot tip of third motor 22 passes first connecting seat 3, and with the tip fixed connection of horizontal translation screw 14.

Thus, the first motor 20, the second motor 21 and the third motor 22 are started respectively, the first motor 20 can drive the lifting screw 11 to rotate, the second motor 21 can drive the left-right translation screw 13 to rotate, and the third motor 22 can drive the front-back translation screw 14 to rotate.

The interior top surface fixed mounting of box 1 has mounting panel 23, receiver 8 fixed mounting is on the surface of mounting panel 23, two sprocket 24 are installed in the one side rotation that receiver 8 was kept away from to mounting panel 23, and two sprocket 24 pass through chain 25 and realize the transmission, and the tip of spool 9 passes mounting panel 23 simultaneously, and with the pivot tip fixed connection of a sprocket 24, fixed mounting has driving piece 26 on the chain link of chain 25, the middle slip of driving piece 26 is inserted and is equipped with driving lever 28, and the bottom of driving lever 28 and the upper surface fixed connection of first connecting seat 3.

So, at the in-process that laser cutting head 4 removed, can drive chain 25 through driving lever 28 and drive piece 26 and rotate to drive sprocket 24 and rotate, sprocket 24 can drive spool 9 and rotate, spool 9 just can wind or release air supply pipe 7, thereby keeps air supply pipe 7 at outside reasonable length, avoids influencing the operation of other parts because of air supply pipe 7 overlength, and structural layout is reasonable, and it is more firm to use.

Therefore, the final detailed operation steps are that firstly, the steel plate to be cut is placed on the workbench 2, then, the first motor 20, the second motor 21 and the third motor 22 can be started respectively, the first motor 20 can drive the lifting moving screw 11 to rotate, so that the second connecting seat 12 can be driven to lift, the first connecting seat 3 and the laser cutting head 4 are driven to move up and down, the second motor 21 can drive the left-right translation screw 13 to rotate, so that the first connecting seat 3 and the laser cutting head 4 are driven to move left and right, the third motor 22 can drive the front-back translation screw 14 to rotate, so that the screw seat 15 is driven to move, and the laser cutting head 4 is driven to move back and forth, so that the cutting of any shape of the steel plate can be realized.

In the cutting process, an external air pump pumps air to the air pumping pipe 10, the air can be automatically replaced according to welding requirements, and the air in the air pumping pipe 10 enters the air supply pipe 7 through the scroll 9 and is split through the air distribution pipe 5, and finally the air is sprayed out from the air outlet pipe 27 to blow away slag generated on the steel plate when the laser cutting head 4 works.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Laser cutting equipment, including box (1), its characterized in that: the utility model discloses a workbench (2) is fixedly arranged on the inner bottom surface of a box body (1), a first connecting seat (3) is movably arranged in the box body (1), a laser cutting head (4) is arranged below the first connecting seat (3), an air blowing component is arranged on the side surface of the first connecting seat (3), the air blowing component comprises an air distribution pipe (5), a connecting rod (6) is fixedly arranged on the surface of the air distribution pipe (5), a plurality of air outlet pipes (27) are fixedly arranged on the surface of the air distribution pipe (5) and are fixedly connected with the end part of the air outlet pipe (27) opposite to the workbench (2), an air supply pipe (7) is fixedly connected with the end part of the air distribution pipe (5), a collecting and releasing component is arranged at the end part of the air supply pipe (7) opposite to the air distribution pipe (5), the collecting and releasing component comprises a collecting box (8), a hollow reel (9) is rotatably arranged in the middle of the collecting box (8), the end part of the air distribution pipe (7) far away from the air distribution pipe (5) is fixedly arranged on the inner part of the box body (1) and is fixedly connected with the surface of the reel (9) of the air pump (9), the end part of the air distribution pipe (5) far away from the end part of the air pump (9) and is communicated with the reel (10), the inside of box (1) is provided with drive assembly, through drive assembly drive first connecting seat (3), laser cutting head (4) removal, also drives spool (9) through drive assembly simultaneously and rotates.

2. A laser cutting apparatus according to claim 1, wherein: the driving assembly comprises a lifting movement screw rod (11), the lifting movement screw rod (11) is rotatably arranged in the box body (1), a second connecting seat (12) is arranged on the surface of the lifting movement screw rod (11) in a threaded mode, a left translation screw rod (13) is rotatably arranged in the middle of the second connecting seat (12), and a first connecting seat (3) is arranged on the surface of the left translation screw rod (13) in a threaded mode.

3. A laser cutting apparatus according to claim 2, wherein: the lower surface of first connecting seat (3) is provided with the recess, and translation screw rod (14) around the centre rotation of recess is installed, and slidable mounting has screw thread seat (15) in the centre of recess, and screw thread seat (15) screw thread installation is at translation screw rod (14) surface around simultaneously, and laser cutting head (4) fixed mounting is at the lower surface of screw thread seat (15).

4. A laser cutting apparatus according to claim 3, wherein: the four lifting movement screws (11) are symmetrically distributed at four corners of the box body (1), synchronous rotation is achieved between every two of the four lifting movement screws (11) through a first belt wheel (16) and a first synchronous belt (17), the two left and right translation screws (13) are symmetrically distributed front and back, and synchronous rotation is achieved between the two left and right translation screws (13) through a second belt wheel (18) and a second synchronous belt (19).

5. A laser cutting apparatus according to claim 4, wherein: the upper surface fixed mounting of box (1) has first motor (20), the pivot tip of first motor (20) passes box (1) to with the tip fixed connection of a elevating movement screw rod (11), the side fixed mounting of box (1) has second motor (21), the pivot tip of second motor (21) passes box (1), and with the tip fixed connection of a left and right translation screw rod (13), the front fixed mounting of first connecting seat (3) has third motor (22), and the pivot tip of third motor (22) passes first connecting seat (3), and with the tip fixed connection of front and back translation screw rod (14).

6. A laser cutting apparatus according to claim 5, wherein: the inner top surface fixed mounting of box (1) has mounting panel (23), receiver (8) fixed mounting is on the surface of mounting panel (23), and one side that receiver (8) were kept away from to mounting panel (23) rotates and installs two sprocket (24), and two sprocket (24) realize the transmission through chain (25), and the tip of spool (9) passes mounting panel (23) simultaneously, and with the pivot tip fixed connection of a sprocket (24).

7. A laser cutting apparatus according to claim 6, wherein: a driving block (26) is fixedly arranged on one chain link of the chain (25), a deflector rod (28) is inserted in the middle of the driving block (26) in a sliding manner, and the bottom end of the deflector rod (28) is fixedly connected with the upper surface of the first connecting seat (3).