CN212496055U

CN212496055U - Material changing platform for laser cutting machine

Info

Publication number: CN212496055U
Application number: CN202021012328.2U
Authority: CN
Inventors: 牛加涛
Original assignee: Jinan Hongniu Machinery Equipment Co ltd
Current assignee: Jinan Hongniu Machinery Equipment Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-09
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a platform of reloading for laser cutting machine, comprises an operation bench, the top fixed mounting of operation panel has the installation piece, one side fixed mounting of installation piece has first baffle, the top fixed mounting of operation panel has electric putter, fixed mounting has the second baffle on electric putter's the output shaft, the mounting groove has been seted up at the top of operation panel, fixed mounting has servo motor on one side inner wall of mounting groove, fixed cover is equipped with first bevel gear on servo motor's the output shaft, rotate on the inside bottom of mounting groove and install the vertical axis. The utility model discloses simple structure, the simple operation carries out inseparable chucking through setting up first splint and second splint with the material, does not need operating personnel to become flexible one by one the fastening part of chucking material when reloading, greatly reduced operating personnel's working strength, and the time of reloading shortens greatly, has improved the machining efficiency of laser cutting material.

Description

Material changing platform for laser cutting machine

Technical Field

The utility model relates to a laser cutting machine technical field especially relates to a platform of reloading for laser cutting machine.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal.

After the materials are subjected to laser cutting, an operator can take and change the materials only by loosening the tight parts one by one, the working strength of the operator is greatly improved, the time spent is long, and the efficiency of the laser cutting is further reduced, so that the material changing platform for the laser cutting machine is provided, and the problem provided by the scheme is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art, and providing a reloading platform for a laser cutting machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a material changing platform for a laser cutting machine comprises an operation table, wherein an installation block is fixedly installed at the top of the operation table, a first baffle is fixedly installed on one side of the installation block, an electric push rod is fixedly installed at the top of the operation table, a second baffle is fixedly installed on an output shaft of the electric push rod, a mounting groove is formed in the top of the operation table, a servo motor is fixedly installed on the inner wall of one side of the mounting groove, a first bevel gear is fixedly installed on the output shaft of the servo motor in a sleeved mode, a vertical shaft is rotatably installed inside the bottom of the mounting groove, a second bevel gear is fixedly installed on the vertical shaft in a sleeved mode, the first bevel gear is meshed with the second bevel gear, a material changing block is fixedly installed on the vertical shaft, one side, close to the first baffle and the second baffle, of the first baffle and the second baffle are in close contact with the material changing block, and, the top of material changing block is seted up flutedly, slidable mounting has the push rod on the inner wall of one side of recess, one side fixed mounting that the recess lateral wall was kept away from to the push rod has the rack, fixed mounting has the mounting panel on the bottom inner wall of recess, the material has been placed at the top of mounting panel, rotate on the bottom inner wall of recess and install the pivot, fixed cover is equipped with the gear in the pivot, and gear and rack mesh mutually, the top fixed mounting of push rod has first splint, fixed mounting has the second splint in the pivot, the equal inseparable centre gripping of material in one side that second splint and first splint are close to each other, the top of material extends to the top of material changing block.

Preferably, the four corners of the bottom of the operating platform are fixedly provided with brackets.

Preferably, the top of the operating platform is fixedly provided with an arc-shaped sliding rail, the bottom of the material changing block is provided with a sliding groove matched with the arc-shaped sliding rail, the sliding groove is connected with the arc-shaped sliding rail in a sliding manner, and one side of the arc-shaped sliding rail is provided with a stop block fixed on the operating platform.

Preferably, a through hole is formed in the inner wall of one side of the groove, a linear bearing is fixedly mounted in the through hole, and one end of the push rod penetrates through an inner ring of the linear bearing and is in sliding connection with the inner ring of the linear bearing.

Preferably, one end of the push rod extends to one side of the material changing block and is fixedly provided with a push handle, a first limiting block and a second limiting block are fixedly arranged at the top of the push rod, the first limiting block is in close contact with the inner wall of one side of the groove, and the second limiting block is positioned on one side of the material changing block.

Compared with the prior art, the beneficial effects of the utility model are that: after finishing material laser cutting, control electric putter, make the second baffle keep away from the one side of trading the piece earlier and carry out lateral shifting, restart servo motor, make vertical axis rotate, and then make the piece of trading erect the arc slide rail and slide to the one side of keeping away from first baffle, when the piece of trading removes to the dog position, stop servo motor, promote the push handle to the one side that is close to the piece of trading again, first splint and second splint no longer closely the chucking with the material, operating personnel trades new material and carries out laser cutting, the pulling pushes away the handle, stimulate first stopper to and the one side inner wall in close contact with of recess, then material trading chucking is accomplished.

The utility model discloses simple structure, the simple operation carries out inseparable chucking through setting up first splint and second splint with the material, does not need operating personnel to become flexible one by one the fastening part of chucking material when reloading, greatly reduced operating personnel's working strength, and the time of reloading shortens greatly, has improved the machining efficiency of laser cutting material.

Drawings

Fig. 1 is a three-dimensional view of a part of the structure of a material changing platform for a laser cutting machine according to the present invention;

fig. 2 is a front view structural section view of a material changing platform for a laser cutting machine according to the present invention;

fig. 3 is a side view of a material changing block structure of a material changing platform for a laser cutting machine according to the present invention;

fig. 4 is an enlarged view of the a structure of the material changing platform for the laser cutting machine according to the present invention.

In the figure: the device comprises an operation table 1, a support 2, a mounting block 3, an electric push rod 4, a first baffle 5, a second baffle 6, a vertical shaft 7, a first bevel gear 8, a servo motor 9, a material changing block 10, a second bevel gear 11, a groove 12, a mounting plate 13, a push rod 14, a push handle 15, a linear bearing 16, a first clamping plate 17, a rack 18, a rotating shaft 19, a gear 20, a second clamping plate 21, a material 22 and an arc-shaped sliding rail 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a material changing platform for a laser cutting machine comprises an operation table 1, wherein a mounting block 3 is fixedly mounted at the top of the operation table 1, a first baffle 5 is fixedly mounted at one side of the mounting block 3, an electric push rod 4 is fixedly mounted at the top of the operation table 1, a second baffle 6 is fixedly mounted on an output shaft of the electric push rod 4, a mounting groove is formed at the top of the operation table 1, a servo motor 9 is fixedly mounted on the inner wall of one side of the mounting groove, a first bevel gear 8 is fixedly sleeved on the output shaft of the servo motor 9, a vertical shaft 7 is rotatably mounted in the bottom of the mounting groove, a second bevel gear 11 is fixedly sleeved on the vertical shaft 7, the first bevel gear 8 is meshed with the second bevel gear 11, a material changing block 10 is fixedly mounted on the vertical shaft 7, one side, close to each other, of the first baffle 5 and the second baffle 6 are both in close contact with the material changing block 10, the top of the material changing block 10 is provided with a groove 12, a push rod 14 is slidably mounted on the inner wall of one side of the groove 12, a rack 18 is fixedly mounted on one side, away from the side wall of the groove 12, of the push rod 14, a mounting plate 13 is fixedly mounted on the inner wall of the bottom of the groove 12, a material 22 is placed on the top of the mounting plate 13, a rotating shaft 19 is rotatably mounted on the inner wall of the bottom of the groove 12, a gear 20 is fixedly sleeved on the rotating shaft 19 and meshed with the rack 18, a first clamping plate 17 is fixedly mounted on the top of the push rod 14, a second clamping plate 21 is fixedly mounted on the rotating shaft 19, one side, close to each other, of the second clamping plate 21 and the first clamping plate 17 is tightly clamped with the material 22, the top of the material 22 extends to the upper side of the material changing block 10, after the material 22 is laser-cut, the electric push rod 4, the vertical shaft 7 is rotated, so that the material changing block 10 is erected on one side far away from the first baffle plate 5 to slide along the arc-shaped slide rail 23, when the material changing block 10 moves to the position of the stop block, the servo motor 9 is stopped, the push handle 15 is pushed to one side close to the material changing block 10, the first clamping plate 17 and the second clamping plate 21 are not tightly clamped with the material 22 any more, the material 22 which is renewed by an operator is subjected to laser cutting, the push handle 15 is pulled, the first limit block is pulled to be tightly contacted with the inner wall of one side of the groove 12, and the material 22 is changed and clamped, the utility model has the advantages of simple structure and convenient operation, the material 22 is tightly clamped by arranging the first clamping plate 17 and the second clamping plate 21, the operator is not required to loosen the fastening parts of the clamped material 22 one by one another when changing the material, the working intensity of the operator is greatly reduced, the material changing time is greatly shortened, and the processing efficiency of the material, the models of the electric push rod 4 and the servo motor 9 are YS-NZ50-24A and ACSM110-G04030LZ respectively.

In the utility model, the bottom four corners of the operation table 1 is fixedly provided with the bracket 2, the top of the operation table 1 is fixedly provided with the arc-shaped slide rail 23, the bottom of the material changing block 10 is provided with the slide groove matched with the arc-shaped slide rail 23, the slide groove is connected with the arc-shaped slide rail 23 in a sliding way, one side of the arc-shaped slide rail 23 is provided with the stop block fixed on the operation table 1, one side of the groove 12 is provided with the through hole on the inner wall, the linear bearing 16 is fixedly arranged in the through hole, one end of the push rod 14 penetrates through the inner ring of the linear bearing 16 and is connected with the inner ring of the linear bearing 16 in a sliding way, one end of the push rod 14 extends to one side of the material changing block 10 and is fixedly provided with the push handle 15, the top of the push rod 14 is fixedly provided with the first limit block and the second limit block, the first limit block is in, controlling the electric push rod 4 to make the second baffle 6 move transversely on the side far from the material changing block 10, starting the servo motor 9 to rotate the vertical shaft 7, further making the material changing block 10 slide towards the side far from the first baffle 5 while erecting the arc-shaped slide rail 23, stopping the servo motor 9 when the material changing block 10 moves to the position of the baffle, then pushing the push handle 15 towards the side near the material changing block 10, the first clamp plate 17 and the second clamp plate 21 are no longer tightly clamped with the material 22, the operator replaces the material 22 with new material to carry out laser cutting, pulls the push handle 15, pulls the first stopper to be tightly contacted with the inner wall of one side of the groove 12, then the material 22 is replaced and clamped, the utility model has simple structure and convenient operation, tightly clamps the material 22 by arranging the first clamp plate 17 and the second clamp plate 21, and does not need the operator to loosen the fastening parts of the clamped material 22 one by one when replacing the material, the working intensity of operators is greatly reduced, the material changing time is greatly shortened, and the processing efficiency of laser cutting the materials 22 is improved.

The working principle is as follows: after the laser cutting of the material 22 is completed, the electric push rod 4 is controlled to make the second baffle plate 6 move transversely to the side far away from the material changing block 10, the servo motor 9 is started again, the output shaft of the servo motor 9 rotates to drive the first bevel gear 8 to rotate, the second bevel gear 11 and the vertical shaft 7 rotate due to the meshing of the first bevel gear 8 and the second bevel gear 11, the vertical shaft 7 rotates to make the material changing block 10 slide to the side far away from the second baffle plate 6 along the arc-shaped slide rail 23, when the material changing block 10 moves to the stop position, the servo motor 9 is stopped, the push handle 15 is pushed to the side close to the material changing block 10 to make the rack 18 move transversely, the rack 18 and the gear 20 rotate due to the meshing of the rack 18 and the gear 20, the gear 20 and the rotating shaft 19 rotate, the rotating shaft 19 rotates to drive the second clamping plate 21 to move in an arc to the side far away from the material 22, and an operator replaces the, after the completion of reloading, pulling push handle 15, with first stopper pulling to one side inner wall in close contact with recess 12, then through first splint 17 and the inseparable chucking of second splint 21 with material 22, and then accomplish the work of reloading, control electric putter 4 servo motor 9 makes first baffle 5 and second baffle 6 with the inseparable chucking of material changing piece 10, do not need operating personnel to become flexible the fastening part of chucking material 22 one by one when reloading, greatly reduced operating personnel's working strength, and the time of reloading shortens greatly, the machining efficiency of laser cutting material 22 has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a reloading platform for laser cutting machine, includes operation panel (1), its characterized in that, the top fixed mounting of operation panel (1) has installation piece (3), one side fixed mounting of installation piece (3) has first baffle (5), the top fixed mounting of operation panel (1) has electric putter (4), fixed mounting has second baffle (6) on the output shaft of electric putter (4), the mounting groove has been seted up at the top of operation panel (1), fixed mounting has servo motor (9) on one side inner wall of mounting groove, fixed cover is equipped with first bevel gear (8) on the output shaft of servo motor (9), rotate on the inside bottom of mounting groove and install vertical axis (7), fixed cover is equipped with second bevel gear (11) on vertical axis (7), first bevel gear (8) and second bevel gear (11) mesh mutually, fixed mounting has material changing block (10) on vertical axis (7), one side that first baffle (5) and second baffle (6) are close to each other all with material changing block (10) in close contact with, the top sliding connection of material changing block (10) and operation panel (1), recess (12) are seted up at the top of material changing block (10), slidable mounting has push rod (14) on one side inner wall of recess (12), one side fixed mounting that recess (12) lateral wall was kept away from in push rod (14) has rack (18), fixed mounting has mounting panel (13) on the bottom inner wall of recess (12), material (22) have been placed at the top of mounting panel (13), rotate on the bottom inner wall of recess (12) and install pivot (19), fixed cover is equipped with gear (20) on pivot (19), and gear (20) and rack (18) mesh mutually, the top fixed mounting of push rod (14) has first splint (17), fixed mounting has second splint (21) on pivot (19), one side that second splint (21) and first splint (17) are close to each other all with the inseparable centre gripping of material (22), the top of material (22) extends to the top of material changing block (10).

2. The material changing platform for the laser cutting machine according to claim 1, characterized in that the four corners of the bottom of the operating platform (1) are fixedly provided with brackets (2).

3. The material changing platform for the laser cutting machine according to claim 1, wherein an arc-shaped sliding rail (23) is fixedly installed at the top of the operating platform (1), a sliding groove matched with the arc-shaped sliding rail (23) is formed in the bottom of the material changing block (10), the sliding groove is slidably connected with the arc-shaped sliding rail (23), and a stop block fixed on the operating platform (1) is arranged on one side of the arc-shaped sliding rail (23).

4. The material changing platform for the laser cutting machine as claimed in claim 1, wherein a through hole is formed in an inner wall of one side of the groove (12), a linear bearing (16) is fixedly installed in the through hole, and one end of the push rod (14) penetrates through an inner ring of the linear bearing (16) and is connected with the inner ring of the linear bearing (16) in a sliding manner.

5. The material changing platform for the laser cutting machine according to claim 1, wherein one end of the push rod (14) extends to one side of the material changing block (10) and is fixedly provided with a push handle (15), a first limit block and a second limit block are fixedly arranged on the top of the push rod (14), the first limit block is in close contact with the inner wall of one side of the groove (12), and the second limit block is positioned on one side of the material changing block (10).