CN216370711U

CN216370711U - Can slow down laser cutting machine that metal sheet produced mar

Info

Publication number: CN216370711U
Application number: CN202123000387.5U
Authority: CN
Inventors: 刘天飞
Original assignee: Hangzhou Jiheng Electromechanical Co ltd
Current assignee: Hangzhou Jiheng Electromechanical Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-26
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to a can slow down laser cutting machine that metal sheet produced mar belongs to laser cutting metal plate machine field, it includes the cutting machine body, the cutting machine body includes base and workstation, the base is established to hollow structure, and the open-top of base, the workstation is connected with the lateral wall that the base is close to each other, the roof of base is equipped with the rolling subassembly, the rolling subassembly includes connecting seat and roll ball, the bottom surface of connecting seat is connected with the last fixed surface of base, the circular slot has been seted up to the upper surface of connecting seat, the roll ball imbeds to the circular slot and rotates with the connecting seat and be connected. The present application has the effect of reducing the possibility of scratching of a metal plate when placed over a work table.

Description

Can slow down laser cutting machine that metal sheet produced mar

Technical Field

The application relates to the field of laser cutting metal plate machines, in particular to a laser cutting machine capable of slowing down scratches generated on a metal plate.

Background

The disc box usually adopts a metal plate as a material, the metal plate is usually required to be cut by a laser cutting machine in the early stage of use, the working principle of the laser cutting machine is that laser emitted from a laser device is focused into a laser beam with high power density through an optical path system, the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, simultaneously, high-pressure gas coaxial with the laser beam blows away molten or gasified metal, and finally, the material forms a cutting seam along with the movement of the relative position of the laser beam and the workpiece, so that the purpose of cutting is achieved.

At present, the referenced chinese patent with application publication No. CN110666366A discloses a laser cutting machine for processing metal plates, which mainly includes a machine tool, a control machine, a laser controller and sliders, wherein the control machine is fixedly installed at a side end of the machine tool, the sliders are located at two sides of the machine tool and horizontally slidably connected with the machine tool, a slide rail frame is fixedly connected between the sliders, the slide rail frame is located above the machine tool, the laser controller is sleeved on the slide rail frame and slidably connected with the slide rail frame, a track is installed on the laser controller, and a laser head is installed below the laser controller.

The related technology has the disadvantages that in order to place the metal plate in the working area above the machine tool, an operator inevitably moves the metal plate back and forth to enable the metal plate to be in a proper position, at the moment, the metal plate is extremely easy to scratch with the machine tool, so that the metal plate is scratched, the metal plate is not attractive, and the hardness of the metal plate is weakened.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that the metal sheet produces the scratch in the lathe top material loading process to metal sheet laser cutting machine, this application provides one kind can slow down the metal sheet and produce the laser cutting machine of mar.

The application provides a can slow down laser cutting machine that metal sheet produced mar adopts following technical scheme:

the utility model provides a can slow down laser cutting machine that metal sheet produced mar includes the cutting machine body, and the cutting machine body includes base and workstation, and the base is established to hollow structure, and the open-top of base, and the workstation is connected with the lateral wall that the base is close to each other, and the roof of base is equipped with the rolling subassembly, and the rolling subassembly includes connecting seat and rolling ball, and the bottom surface of connecting seat is connected with the last fixed surface of base, and the circular slot has been seted up to the upper surface of connecting seat, and the rolling ball imbeds to the circular slot and just with connecting seat roll connection.

By adopting the technical scheme, when the metal plate is placed above the workbench, an operator places the metal plate on the upper surface of the rolling ball and pushes the metal plate to the processing area of the workbench, and the rolling ball provides supporting force for the metal plate at the moment, so that the strength of the operator can be saved; in the process that the metal plate moves to the processing area, the friction force between the metal plate and the rolling balls enables the rolling balls to rotate in the circular grooves, and at the moment, the rolling balls are rotatably connected with the lower surface of the metal plate, so that the sliding friction force between the rolling balls and the metal plate is small, and the metal plate is not easy to scratch.

Optionally, the workstation is a plurality of backup pads along base length direction interval distribution, and the backup pad is connected with the base, and the outer surface of roll ball is higher than the roof of backup pad.

Through adopting above-mentioned technical scheme, the size of waiting to cut according to the metal sheet sets up the distance between the backup pad, when making the position that the metal sheet waited to cut be located between two adjacent backup pads, and the metal sheet is cut by the in-process of cutting, and laser cutting knife is direct to being located the metal sheet between two adjacent backup pads and can not contact the backup pad, can not cause the damage to the backup pad.

Optionally, two adjacent all be equipped with the boosting subassembly between the backup pad, the boosting subassembly includes boosting board and boosting piece, the boosting board be located between two adjacent backup pads and with the vertical sliding connection of backup pad, the boosting piece be located the top of boosting board and with the boosting board rotation be connected, the below of backup pad is connected with the driving piece that is used for driving the vertical reciprocating motion of boosting board.

Through adopting above-mentioned technical scheme, when the metal sheet removed to the processing region of backup pad, the vertical rebound of driving piece drive boosting board, make the lower surface and the boosting piece butt of metal sheet, the boosting piece rotates, both can assist operating personnel to remove the metal sheet laborsavingly, can reduce the metal sheet again and remove the in-process because of the hard collision of direct roof with the backup pad or the possibility that sliding friction produced the mar, the metal sheet moves to the processing region back of backup pad, driving piece drive boosting board resets, at this moment, the roof at the backup pad can be placed to the metal sheet, the process of placing of metal sheet is simple convenient.

Optionally, the boosting piece is the boosting roller, and the boosting roller is located the top of boosting board and rotates with the boosting board to be connected, and the axial direction of boosting roller is perpendicular with the length direction of boosting board, and the periphery wall of boosting roller is highly parallel and level with the periphery wall of rolling ball.

Through adopting above-mentioned technical scheme, at the removal in-process of metal sheet, the outer periphery wall of boosting roller and the lower surface butt of metal sheet, the boosting roller rotates with the metal sheet to be connected, can effectively slow down the sliding friction between metal sheet and the boosting board, and then reduces the possibility that the metal sheet produced the mar.

Optionally, the driving part comprises a lead screw and a nut, the lead screw is vertically arranged and is rotatably connected with the base, the nut is sleeved on the outer wall of the lead screw and is in threaded connection with the lead screw, and the top wall of the nut is fixedly connected with the bottom wall of the boosting plate.

Through adopting above-mentioned technical scheme, the lead screw rotates, drives the screw rebound, and the screw rebound drives the vertical rebound of boosting board, makes the boosting board play a role, and the drive mode is simple and convenient.

Optionally, two groups of driving pieces with the same structure are arranged below the same boosting plate, one end of the screw rod, which is far away from the boosting plate, is fixedly connected with a synchronizing wheel, and a synchronous belt is arranged on the outer wall of the synchronizing wheel below the same boosting plate.

Through adopting above-mentioned technical scheme, one of them lead screw rotates, then also begins to rotate with this lead screw fixed connection's synchronizing wheel, and under the effect of hold-in range, the synchronizing wheel of same piece boosting board below rotates simultaneously, helps making the smooth rising of boosting board or descend.

Optionally, one side of the boosting plate, which is far away from the rolling assembly, is connected with a vertical plate for limiting the metal plate.

Through adopting above-mentioned technical scheme, when the direction to vertical board removes the metal sheet, make the metal sheet keep away from the lateral wall of roll ball all be close to the lateral wall butt of roll ball with vertical board, can make the difficult slope possibility of placing that appears of metal sheet this moment, the setting up of vertical board makes the metal sheet can place neatly rapidly after removing, and then makes the metal sheet be difficult to place because of the slope and lead to cutting to have the mistake.

Optionally, a rubber pad is arranged on the side wall of the vertical plate close to the rolling ball.

Through adopting above-mentioned technical scheme, when metal sheet and vertical board butt, the rubber pad helps playing the cushioning effect to the metal sheet, makes the metal sheet be difficult for taking place hard collision with vertical board and cause the damage to the metal sheet, and the rubber pad also plays the guard action to vertical board.

To sum up, the application comprises the following beneficial technical effects:

1. the rolling assembly is arranged on the top wall of the base, so that when the metal plate is pushed, the rolling balls are rotationally connected with the lower surface of the metal plate, sliding friction between the rolling balls and the metal plate is less, and scratches on the metal plate are not easily caused;

2. the boosting assembly is arranged between the two supporting plates, so that the boosting assembly can assist an operator to move the metal plate in a labor-saving manner, and the possibility of scratches caused by direct rigid collision between the metal plate and the top walls of the supporting plates in the moving process can be reduced;

3. through keeping away from the vertical board of one side connection of rolling subassembly at the boosting board, can make things convenient for operating personnel to align the metal sheet fast, make the metal sheet be difficult for because of being placed by the slope and influence the cutting effect of metal sheet.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a perspective view of the rolling assembly and drive member of an embodiment of the present application;

FIG. 3 is a perspective view of a booster assembly according to an embodiment of the present application.

Description of reference numerals: 1. a cutter body; 11. a base; 12. a work table; 121. a support plate; 3. a rolling component; 31. a connecting seat; 32. a rolling ball; 33. a circular groove; 4. a boost assembly; 41. a boosting plate; 42. a boosting member; 421. a support; 422. a boosting roller; 43. a vertical plate; 431. a rubber pad; 5. a drive member; 51. a lead screw; 52. a nut; 53. a synchronizing wheel; 54. a synchronous belt; 55. an electric motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses can slow down laser cutting machine that metal sheet produced mar. Referring to fig. 1, a laser cutting machine capable of reducing scratches on a metal plate comprises a cutting machine body 1, wherein the cutting machine body 1 comprises a base 11 and a workbench 12, the base 11 is horizontally placed on the ground, the workbench 12 is connected with the base 11 and is located above the base 11, a rolling assembly 3 is arranged on the upper surface of the base 11, the base 11 is connected with a boosting assembly 4, and the boosting assembly 4 is located in the workbench 12. When a metal plate needs to be placed above the workbench 12, the metal plate is placed on the rolling assembly 3, then the metal plate is moved towards the boosting assembly 4 until the metal plate is located at a proper position of the workbench 12, and in the moving process of the metal plate, the sliding friction between the rolling assembly 3 and the boosting assembly 4 and the metal plate is small, so that the possibility that the metal plate is scratched due to hard collision or sliding friction with the top wall of the workbench 12 in the moving process is reduced.

As shown in fig. 1, the base 11 is a hollow structure, the top of the base 11 and both sides of the base 11 in the length direction are open, the worktable 12 is provided with a plurality of supporting plates 121 with the same structure, the supporting plates 121 are vertically arranged and distributed at intervals along the length direction of the base 11, the top wall of the supporting plate 121 is higher than the top wall of the base 11, and both side walls of the supporting plate 121 are connected with the inner side wall of the base 11 through bolts; the boosting assembly 4 is positioned between two adjacent supporting plates 121. With the metal sheet position of waiting to cut between adjacent backup pad 121, when laser cutting knife cuts the metal sheet, laser cutting knife can not contact the roof of workstation 12 to difficult messenger workstation 12 receives the damage.

Referring to fig. 1 and 2, the rolling assembly 3 includes a connecting seat 31 and rolling balls 32, a bottom wall of the connecting seat 31 is integrally connected to a top wall of the base 11, a circular groove 33 is formed on an upper surface of the connecting seat 31, the rolling balls 32 are embedded in the connecting seat 31 and are in rolling connection with the connecting seat 31, and the rolling assembly 3 in this embodiment is arranged in two rows in parallel along a length direction of the base 11 and is located on one side of the supporting plate 121. An operator places the bottom wall of the metal plate on the upper surface of the rolling ball 32, and in the process of moving the metal plate in the direction of the boosting assembly 4, the rolling ball 32 is abutted against the bottom wall of the metal plate, and the rolling ball 32 is rotatably connected with the metal plate through the friction force between the rolling ball 32 and the bottom wall of the metal plate, at the moment, the sliding friction force between the rolling ball 32 and the metal plate is small, so that the labor is saved when the operator places the metal plate, and the metal plate is not easy to scratch in the moving process; the rolling assemblies 3 are arranged in two parallel rows, which helps to make the metal plate stably placed on the upper surface of the rolling ball 32 and not easy to fall off.

Referring to fig. 3, the boosting assembly 4 includes a plurality of boosting plates 41, boosting members 42 and vertical plates 43, the boosting plates 41 are respectively located between adjacent supporting plates 121, the length direction of the boosting plates 41 is parallel to the length direction of the supporting plates 121, the vertical plates 43 are perpendicular to the boosting plates 41 and located on the side of the boosting plates 41 far away from the rolling balls 32, and the bottom walls of the vertical plates 43 are welded to the upper surfaces of the boosting plates 41; the boosting member 42 comprises a support 421 and a boosting roller 422, the support 421 is vertically welded on the top wall of the boosting plate 41, the boosting roller 422 is rotatably connected with the support 421, the axial direction of the boosting roller 422 is parallel to the distribution direction of the support plate 121, the outer circumferential surface of the boosting roller 422 above the boosting plate 41 is flush with the upper surface of the rolling ball 32, and the height of the vertical plate 43 is greater than the outer diameter of the boosting roller 422; referring to fig. 2 again, the bottom wall of the boost plate 41 is connected to a driving member 5 for driving the boost plate 41 to reciprocate vertically.

As shown in fig. 2, the driving member 5 includes a screw 51, a nut 52, a synchronizing wheel 53 and a synchronous belt 54, the screw 51 is vertically disposed and rotatably connected with the base 11 through a bearing, the nut 52 is cylindrical, the nut 52 is vertically disposed and sleeved on an outer wall of the screw 51, the nut 52 is in threaded connection with the screw 51, a top wall of the nut 52 is connected with a bottom wall of the boosting plate 41 through a bolt, two sets of driving members 5 having the same structure are disposed below each boosting plate 41, an inner circumferential wall of the synchronizing wheel 53 is sleeved on the screw 51 and welded to an outer wall of the screw 51, and the synchronous belt 54 is sleeved on a side wall of the synchronizing wheel 53 below the same boosting plate 41. The base 11 is connected with a motor 55, a shell of the motor 55 is connected with the base 11 through a bolt, and one end of the screw 51, which is far away from the nut 52, penetrates through the base 11 and then is connected with an output shaft of the motor 55 through a coupling.

When a metal plate is placed above the supporting plate 121, the output shaft of the motor 55 rotates to drive the screw rod 51 to rotate, the synchronizing wheel 53 fixedly connected with the screw rod 51 also starts to rotate, the synchronizing wheel 53 below the same boosting plate 41 simultaneously rotates under the action of the synchronizing belt 54 to enable the boosting plate 41 to stably ascend or descend, when the boosting plate 41 vertically moves upwards, the peripheral wall of the boosting roller 422 is aligned with the height of the rolling ball 32, the boosting roller 422 rotates due to the friction force between the boosting roller 422 and the bottom wall of the metal plate in the moving process of the metal plate to the vertical plate 43, the sliding friction between the metal plate and the boosting plate 41 can be effectively reduced due to the rotary connection between the boosting roller 422 and the metal plate, and the possibility that the metal plate is scratched due to direct contact with the supporting plate 121 is further reduced; the operating personnel once only with the metal sheet to vertical board 43's direction promotion, until the lateral wall that whole metal sheet is close to vertical board 43 all with the inner wall butt of vertical board 43, at this moment, whole metal sheet can place the roof at boosting board 41 levelly and smoothly, then driving piece 5 drive boosting board 41 vertical downward movement resets, makes vertical board 43 be located backup pad 121 roof below, and the metal sheet is placed at the roof of backup pad 121, and the possibility that the metal sheet slope was placed can be reduced in vertical board 43's setting. In the process, different motors 55 drive different boosting plates 41 to vertically move, which is helpful for determining which boosting plates 41 are used according to the size of the metal plate, and all motors 55 do not need to work every time, so that the energy is saved and the operation is convenient.

As shown in fig. 3, a rubber pad 431 is bonded to the side wall of the vertical plate 43 near the assist roller 422. When the metal plate is pushed toward the inner wall of the vertical plate 43, the rubber pad 431 buffers the metal plate so that the metal plate or the vertical plate 43 is not damaged due to hard collision with the vertical plate 43.

The implementation principle of the laser cutting machine capable of slowing down scratches generated on the metal plate in the embodiment of the application is as follows: when a metal plate is placed above the support plate 121, the metal plate is placed above the rolling balls 32, the driving piece 5 drives the lead screw 51 to rotate, and the lead screw 51 drives the boosting plate 41 to move towards the top wall of the support plate 121, so that the top wall of the boosting roller 422 is flush with the upper surfaces of the rolling balls 32; the metal plate is moved towards the vertical plate 43, and in the moving process of the metal plate, the boosting rollers 422 and the rolling balls 32 are connected with the bottom wall of the metal plate in a rotating mode, so that the metal plate is not prone to scratch, and an operator can accurately place the metal plate in the working area of the supporting plate 121 in a labor-saving mode.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a can slow down laser cutting machine that metal sheet produced mar which characterized in that: including cutting machine body (1), cutting machine body (1) includes base (11) and workstation (12), establish to hollow structure base (11), and the open-top of base (11), workstation (12) are connected with the lateral wall that base (11) are close to each other, the roof of base (11) is equipped with rolling component (3), rolling component (3) are including connecting seat (31) and rolling ball (32), the bottom surface of connecting seat (31) is connected with the last fixed surface of base (11), circular slot (33) have been seted up to the upper surface of connecting seat (31), rolling ball (32) imbed in circular slot (33) and with connecting seat (31) roll connection.

2. The laser cutting machine capable of reducing the scratches on the metal plate according to claim 1, wherein: the workbench (12) is provided with a plurality of supporting plates (121) which are distributed at intervals along the length direction of the base (11), the supporting plates (121) are connected with the base (11), and the outer surfaces of the rolling balls (32) are higher than the top wall of the supporting plates (121).

3. The laser cutting machine capable of reducing the scratches on the metal plate according to claim 2, wherein: adjacent two all be equipped with boosting subassembly (4) between backup pad (121), boosting subassembly (4) are including boosting board (41) and boosting piece (42), boosting board (41) be located between two adjacent backup pads (121) and with backup pad (121) vertical sliding connection, boosting piece (42) be located the top of boosting board (41) and rotate with boosting board (41) and be connected, the below of backup pad (121) is connected with driving piece (5) that are used for driving boosting board (41) vertical reciprocating motion.

4. The laser cutting machine capable of reducing the scratches on the metal plate according to claim 3, wherein: the boosting part (42) is a boosting roller (422), the boosting roller (422) is located above the boosting plate (41) and is rotationally connected with the boosting plate (41), the axial direction of the boosting roller (422) is perpendicular to the length direction of the boosting plate (41), and the peripheral wall of the boosting roller (422) is flush with the height of the peripheral wall of the rolling ball (32).

5. The laser cutting machine capable of reducing the scratches on the metal plate according to claim 4, wherein: the driving part (5) comprises a lead screw (51) and a nut (52), the lead screw (51) is vertically arranged and is rotatably connected with the base (11), the outer wall of the lead screw (51) and the lead screw (51) are connected in a sleeved mode through the nut (52) in a threaded mode, and the top wall of the nut (52) is fixedly connected with the bottom wall of the boosting plate (41).

6. The laser cutting machine capable of reducing the scratches on the metal plate according to claim 5, wherein: two groups of driving pieces (5) with the same structure are arranged below the boosting plate (41), one end, far away from the boosting plate (41), of the lead screw (51) is fixedly connected with a synchronizing wheel (53), and a synchronizing belt (54) is arranged on the outer wall of the synchronizing wheel (53) below the same boosting plate (41).

7. The laser cutting machine capable of reducing the scratches on the metal plate according to claim 4, wherein: one side of the boosting plate (41) far away from the rolling assembly (3) is connected with a vertical plate (43) used for limiting the metal plate.

8. The laser cutting machine capable of reducing the scratches on the metal plate according to claim 7, wherein: and a rubber pad (431) is arranged on the side wall of the vertical plate (43) close to the rolling ball (32).