CN218193225U

CN218193225U - Receiving mechanism for laser cutting machine

Info

Publication number: CN218193225U
Application number: CN202222241316.2U
Authority: CN
Inventors: 张雪峰; 周爱心
Original assignee: Anji Keyu Technology Co ltd
Current assignee: Anji Keyu Technology Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-01-03
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to the technical field of laser cutting machine structures, in particular to a material receiving mechanism for a laser cutting machine, which comprises a material receiving hopper and an overturning driver; the receiving hopper is driven by the overturning driver to be overturned and arranged and is used for supporting the end part of the material cut by the laser cutting machine; the turnover driver comprises a pusher and a transmission connecting assembly; the pusher sets up along vertical direction propelling movement, and this pusher passes through the drive coupling assembling drive and connects the hopper to carry out rotatory swing along this installation axle that connects the hopper, the tip that connects the hopper to the material needs cutting through utilizing the upset to set up supports for the material can not flagging, and accomplish the cutting separation back at the material, connect the hopper upset, make the automatic technical problem that falls of material cutting tip after the cutting, solved the material at laser cutting in-process.

Description

Receiving mechanism for laser cutting machine

Technical Field

The utility model relates to a laser cutting machine technical field specifically is a receiving mechanism for laser cutting machine.

Background

Current material laser cutting machine, generally be provided with a fixed chuck on it and a laser cutting device, during the cutting, through the fixed material of fixed chuck, and accomplish the cutting work of material through laser cutting device, but current material laser cutting machine is carrying out material cutting's in-process, especially to long distance material cutting, because the material needs cutting length overlength, laser cutting device will be very long apart from the distance of material tip, lead to the material tip flagging, lead to the great reduction of material cutting precision.

In the prior art, the applicant applied chinese patent No. CN202122591541.4 at 27/10/2021 to specifically disclose a material receiving mechanism for a laser cutting machine, but the laser cutting machine disclosed in the patent document does not solve the technical problem of material end sagging.

Therefore, a mechanism for supporting the end of the material, which can be applied to the laser cutting machine, is needed.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a receiving mechanism for laser cutting machine supports the tip that the material needs to be cut through the hopper that connects that utilizes the upset to set up for the material can not flagging, and accomplish the cutting separation back at the material, connects the hopper upset, makes the material after the cutting automatically fall down, has solved the flagging technical problem of material at laser cutting in-process material cutting tip.

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

a receiving mechanism for laser cutting machine includes:

a receiving hopper and a turnover driver;

the receiving hopper is driven by the turnover driver to turn over, and is used for supporting the end part of the material cut by the laser cutting machine;

the turnover driver comprises a pusher and a transmission connecting assembly;

the pusher sets up along vertical direction propelling movement, and this pusher passes through transmission coupling assembling component drives connect the hopper to carry out rotatory swing along this installation axle that connects the hopper.

As an improvement, the material receiving hopper is arranged in an arc shape, the lower part of the material receiving hopper is wrapped and surrounded by a rotary swing arm, and the rotary swing arm is arranged on the mounting shaft.

As an improvement, the receiving hopper is arranged on the bracket through the mounting shaft.

As a modification, the pusher is an air cylinder pusher, and the pushing direction of the pusher is downward.

As an improvement, the transmission connecting assembly comprises a gear and a rack;

the gear is arranged on the mounting shaft and rotates to drive the mounting shaft to rotate;

the rack is arranged on the pusher, is meshed with the gear and moves to drive the gear to rotate.

As an improvement, the back of the rack is arranged in a convex mode, and a limiting block for limiting the pushing direction of the rack is arranged on the back of the rack.

As an improvement, the meshing length L of the rack and the gear is in direct proportion to the overturning angle a of the receiving hopper.

The beneficial effects of the utility model reside in that:

(1) The utility model discloses an end that the material needs to be cut is supported to the hopper that connects that utilizes the upset to set up for the material can not flagging, and after the material is accomplished the cutting separation, connect the hopper upset, make the material after the cutting automatically fall, solved the material and cut the flagging technical problem of end in the laser cutting process;

(2) The utility model discloses an utilize the setting of rack and gear engagement length for the setting can be adjusted to the rotation angle who connects the hopper, and then makes the laser cutting processing that connects the hopper can be applicable to different specification and dimension's material.

To sum up, the utility model has the advantages of cutting accuracy is high, the cutting is stable, the ejection of compact is stable, is particularly useful for laser cutting processing technology field.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional 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 three-dimensional structure of the receiving hopper of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example (b):

as shown in fig. 1 to 4, a receiving mechanism for a laser cutting machine includes:

a receiving hopper 1 and a turnover driver 2;

the receiving hopper 1 is driven by the overturning driver 2 to be overturned, and the receiving hopper 1 is used for supporting the end part of the material cut by the laser cutting machine;

the turnover driver 2 comprises a pusher 21 and a transmission connecting assembly 22;

pusher 21 sets up along vertical direction propelling movement, and this pusher 21 passes through drive coupling assembling 22 drives connect hopper 1 to carry out rotatory swing along this installation axle 11 that connects hopper 1.

The receiving hopper 1 is arc-shaped, the lower part of the receiving hopper 1 is wrapped and surrounded by a rotating swing arm 12, and the rotating swing arm 12 is mounted on the mounting shaft 11.

Further, the receiving hopper 1 is mounted on the bracket 10 through the mounting shaft 11.

Further, the pusher 21 is a pneumatic pusher, and the pushing direction thereof is downward.

Specifically, the transmission connection assembly 22 includes a gear 221 and a rack 222;

the gear 221 is mounted on the mounting shaft 11, and the gear 221 rotates to drive the mounting shaft 11 to rotate;

the rack 222 is mounted on the pusher 21, the rack 222 is engaged with the gear 221, and the rack 222 moves to drive the gear 221 to rotate.

In addition, in order to improve the stability of the rack movement, the back of the rack 222 is disposed in a convex shape, and a stopper 223 for limiting the pushing direction of the rack 222 is disposed on the back of the rack 222.

The meshing length L of the rack 222 and the gear 221 is proportional to the turning angle a of the receiving hopper 1.

It should explain that, connect hopper 1 to overturn by the drive of upset driver 2, accomplish the tight fixed back of clamp to the material at laser cutting machine's chuck structure, drive the upset through upset driver 2 by connecing hopper 1 and contradict to the tip that needs the cutting with the material for the material obtains supporting, so, when the material was cut by laser cutting machine, the material obtained the support back, when cutting, the precision of material cutting obtained effectual assurance.

It is further explained that after the material is cut, the cut material is borne by the receiving hopper 1, and the material on the receiving hopper 1 can not fall down until the turnover driver 2 drives the receiving hopper 1 to turn over.

Specifically, pusher 21 carries out reciprocal propelling movement downwards, drive rack 222 and gear 221 meshing, rotation through gear 221, make installation axle 11 rotate, the drive connects hopper 1 to rotate, and when the upset angle that connects hopper 1 needs to be adjusted, can be through the propelling movement stroke of adjusting pusher 21, make rack 222 and gear 221's cooperation effective length change, and then adjust the upset angle that connects hopper 21, make and connect hopper 1 to support to the material of different specifications.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a receiving mechanism for laser cutting machine which characterized in that includes:

a receiving hopper (1) and a turnover driver (2);

the receiving hopper (1) is driven by the overturning driver (2) to be overturned, and the receiving hopper (1) is used for supporting the end part of the material cut by the laser cutting machine;

the overturning driver (2) comprises a pusher (21) and a transmission connecting assembly (22);

pusher (21) set up along vertical direction propelling movement, and this pusher (21) pass through drive coupling assembling component (22) drive connect hopper (1) to carry out rotatory swing along installation axle (11) that should connect hopper (1).

2. The receiving mechanism for the laser cutting machine according to claim 1, characterized in that:

connect hopper (1) to be the arc setting, should connect the lower part cladding of hopper (1) around being provided with rotatory swing arm (12), this rotation swing arm (12) install in install axle (11) are gone up.

3. The receiving mechanism for the laser cutting machine according to claim 1, characterized in that:

the receiving hopper (1) is arranged on the bracket (10) through the mounting shaft (11).

4. The receiving mechanism for the laser cutting machine according to claim 1, characterized in that:

the pusher (21) is an air cylinder pusher, and the pushing direction of the pusher is downward.

5. The receiving mechanism for the laser cutting machine according to claim 1, characterized in that:

the transmission connecting assembly (22) comprises a gear (221) and a rack (222);

the gear (221) is installed on the installation shaft (11), and the gear (221) rotates to drive the installation shaft (11) to rotate;

the rack (222) is arranged on the pusher (21), the rack (222) is meshed with the gear (221), and the rack (222) moves to drive the gear (221) to rotate.

6. The receiving mechanism for the laser cutting machine according to claim 5, characterized in that:

the back of the rack (222) is convexly arranged, and a limiting block (223) for limiting the pushing direction of the rack (222) is arranged on the back of the rack.

7. The receiving mechanism for the laser cutting machine according to claim 5, characterized in that:

the meshing length L of the rack (222) and the gear (221) is in direct proportion to the turning angle a of the receiving hopper (1).