CN212599695U - Metal plate laser cutting equipment - Google Patents

Abstract

The utility model discloses a metal sheet laser cutting equipment, include: a frame; the laser cutting head is arranged on the frame and used for cutting the metal plate; the serrated plate is vertically arranged on the rack and located below the laser cutting head, the plurality of serrated plates are arranged along the front and rear direction at equal intervals, a plurality of trapezoidal teeth are arranged on the upper portion of the serrated plate, a plane is arranged at the upper ends of the trapezoidal teeth, and the metal plate can be placed on the serrated plate and attached to the plane. The plurality of toothed plates are arranged in the front-back direction, and when the laser cutting head cuts the metal plate, the upper part of the toothed plate is provided with a plurality of trapezoidal teeth and a certain distance is arranged between every two toothed plates, so that the damage to the toothed plate in the laser cutting process can be reduced; because the upper ends of the trapezoidal teeth are planes, when the metal plate is placed on the tooth-shaped plate, the tooth-shaped plate can be prevented from scratching the lower surface of the metal plate; the plane of the upper end of the trapezoidal tooth can also play a role in increasing friction force, so that the metal plate placed on the tooth-shaped plate is not easy to move in the laser cutting process.

Description

Metal plate laser cutting equipment

Technical Field

The utility model relates to a laser cutting technical field, in particular to metal sheet laser cutting equipment.

Background

Laser cutting is a process of irradiating a metal plate with a high-power laser beam to rapidly heat and vaporize the metal plate, thereby cutting the metal plate into a designated shape. The laser cutting technology is widely applied to the processing of metal plates and the like due to the advantages of good cutting effect, high cutting speed, high efficiency and the like.

When the laser cutting machine is used, a metal plate needs to be placed on the supporting piece for cutting, the supporting piece in the prior art is a flat plate or a screen plate which is horizontally arranged, and when the metal plate is cut, the supporting piece below the metal plate can be affected by laser cutting so as to damage the supporting piece.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a metal sheet laser cutting equipment can reduce when cutting the metal sheet and cause the damage to the support piece of metal sheet below.

According to the utility model discloses metal sheet laser cutting equipment, include: a frame; the laser cutting head is arranged on the frame and used for cutting the metal plate; the serrated plate is vertically arranged on the rack and located below the laser cutting head, the serrated plate is arranged at equal intervals in the front-back direction, a plurality of trapezoidal teeth are arranged on the upper portion of the serrated plate, the upper ends of the trapezoidal teeth are provided with planes, and the metal plate can be placed on the serrated plate and attached to the planes.

The method has the following beneficial effects: the plurality of toothed plates are arranged in the front-back direction, the metal plate is placed on the toothed plates, and when the metal plate is cut by the laser cutting head, the plurality of trapezoidal teeth are arranged on the upper portion of the toothed plates and a certain distance is reserved between every two toothed plates, so that the damage to the toothed plates in the laser cutting process can be reduced; in addition, because the upper ends of the trapezoidal teeth are planes, when the metal plate is placed on the tooth-shaped plate, the tooth-shaped plate can be prevented from scratching the lower surface of the metal plate; meanwhile, the plane at the upper end of the trapezoidal tooth can also play a role in increasing friction force, so that the metal plate placed on the tooth-shaped plate is not easy to move in the laser cutting process.

According to the utility model discloses a some embodiments still include the backup pad, the backup pad along the fore-and-aft direction set up in the frame, every both ends all with the frame is connected about the dentate plate, every the lower part of dentate plate all with the backup pad is connected.

According to some embodiments of the utility model, every the lower part of castellated plate all is provided with first slot, the upper portion of backup pad is provided with a plurality of second slots, first slot with the second slot corresponds the plug-in connection.

According to some embodiments of the present invention, each of the tooth-shaped plates is provided with an inverted U-shaped groove at a position where the supporting plate is connected.

According to some embodiments of the invention, the support plate is arranged in a plurality in the left-right direction.

According to some embodiments of the utility model, every the equal vertical arch that is provided with in both ends about the dentate plate, the left and right sides of frame all along control the direction be provided with protruding matched with waist shape hole.

According to some embodiments of the invention, the laser cutting head is movable relative to the frame in a horizontal and vertical direction.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a top view of an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is an enlarged view of a portion of FIG. 3 at C;

fig. 6 is a partial schematic view of a support plate according to an embodiment of the present invention;

fig. 7 is a partial schematic view of a castellated plate in an embodiment of the invention.

Reference numerals: the cutting machine comprises a machine frame 1, a waist-shaped hole 11, a laser cutting head 2, a metal plate 3, a toothed plate 4, a first slot 41, an inverted U-shaped groove 42, a bulge 43, a supporting plate 5 and a second slot 51.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, the metal plate 3 in the present invention is not the structure of the present invention, and the metal plate 3 is introduced to explain the structure and/or the function. It should be understood that the positional or orientational descriptions, such as the directions of up, down, front, rear, left, right, etc., are based on the positional or orientational relationships shown in the drawings and are for convenience in describing the present invention and to simplify the description, but are not intended to indicate or imply that the device or element so 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.

In the description of the present invention, the meaning of a plurality is two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, 3 and 7, the utility model discloses a metal sheet laser cutting equipment, including frame 1, laser cutting head 2 and castellated plate 4.

The laser cutting head 2 is arranged on the frame 1 and used for cutting the metal plate 3; the serrated plate 4 is vertically arranged on the frame 1 and is located below the laser cutting head 2, the plurality of serrated plates 4 are arranged at equal intervals in the front-back direction, a plurality of trapezoidal teeth are arranged on the upper portion of the serrated plate 4, a plane is arranged at the upper end of each trapezoidal tooth, and the metal plate 3 can be placed on the serrated plate 4 and attached to the plane.

It can be understood that a plurality of toothed plates 4 are arranged in the front-back direction, the metal plate 3 is placed on the toothed plates 4, and when the laser cutting head 2 cuts the metal plate 3, because a plurality of trapezoidal teeth are arranged on the upper portion of the toothed plates 4 and a certain distance is arranged between every two toothed plates 4, the damage to the toothed plates 4 in the laser cutting process can be reduced; in addition, because the upper ends of the trapezoidal teeth are planes, when the metal plate 3 is placed on the tooth-shaped plate 4, the tooth-shaped plate 4 can be prevented from scratching the lower surface of the metal plate 3; meanwhile, the plane at the upper end of the trapezoidal teeth can also play a role in increasing friction force, so that the metal plate 3 placed on the toothed plate 4 is not easy to move in the laser cutting process.

Referring to fig. 2, in some embodiments of the present invention, the rack further includes a supporting plate 5, the supporting plate 5 is disposed on the rack 1 along the front-back direction, both ends of each toothed plate 4 are connected to the rack 1, and the lower portion of each toothed plate 4 is connected to the supporting plate 5. Because the toothed plate 4 is plate-shaped, after the left end and the right end of the toothed plate 4 are fixed on the rack 1, the middle position of the toothed plate 4 is easy to bend, and the support plate 5 can support the toothed plate 4. Specifically, the plurality of support plates 5 are arranged in the left-right direction, so that the middle part of the toothed plate 4 can be better supported.

Referring to fig. 4, 6 and 7, in some embodiments of the present invention, a first slot 41 is disposed at a lower portion of each toothed plate 4, a plurality of second slots 51 are disposed at an upper portion of the supporting plate 5, and the first slot 41 and the second slots 51 are correspondingly connected in a plugging manner. The toothed plate 4 and the support plate 5 can be connected through the matching of the first slot 41 and the second slot 51, the matching of the first slot 41 and the second slot 51 can fix the relative position of the toothed plate 4 and the support plate 5, so that the toothed plate and the support plate cannot move relative to each other, and the metal plate 3 placed above the toothed plate 4 is supported more stably.

Referring to fig. 4 and 7, in some embodiments of the present invention, each of the tooth plates 4 is provided with an inverted U-shaped groove 42 at a position connected to the supporting plate 5. The inverted U-shaped groove 42 at the connection position may serve as a guide when the castellated plate 4 is connected with the support plate 5. It is understood that the inverted U-shaped groove 42 may be disposed at the lower portion of the castellated plate 4, at the upper portion of the supporting plate 5, or at both the lower portion of the castellated plate 4 and the upper portion of the supporting plate 5.

Referring to fig. 3 and 5, in some embodiments of the present invention, the left and right ends of each tooth-shaped plate 4 are vertically provided with protrusions 43, and the left and right sides of the frame 1 are provided with waist-shaped holes 11 matching with the protrusions 43 along the left and right directions. The cooperation of the protrusion 43 and the waist-shaped hole 11 can facilitate the installation of the toothed plate 4 and the rack 1, and meanwhile, because the toothed plate 4 is a long-strip-shaped plate-shaped object, the toothed plate 4 is easy to generate errors in processing and is also easy to deform in installation and use, and the cooperation of the protrusion 43 and the waist-shaped hole 11 can offset the errors and deformation of the toothed plate 4 after installation.

In some embodiments of the present invention, the laser cutting head 2 can move in the horizontal and vertical directions relative to the frame 1, so that the laser cutting head 2 can perform laser cutting on the metal plate 3 located below the laser cutting head.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (7)

1. A metal plate laser cutting apparatus, comprising:

a frame (1);

the laser cutting head (2) is arranged on the machine frame (1) and is used for cutting the metal plate (3);

toothed plate (4), vertical set up in on frame (1) and be located the below of laser cutting head (2), the polylith toothed plate (4) are arranged along fore-and-aft direction equidistance, the upper portion of toothed plate (4) is arranged and is had a plurality of trapezoidal teeth, the upper end of trapezoidal tooth has the plane, metal sheet (3) can place in toothed plate (4) are gone up and laminate in the plane.

2. The laser cutting equipment for metal plates according to claim 1, further comprising a support plate (5), wherein the support plate (5) is arranged on the frame (1) along a front-back direction, the left end and the right end of each toothed plate (4) are connected with the frame (1), and the lower part of each toothed plate (4) is connected with the support plate (5).

3. The laser cutting equipment for metal plates as claimed in claim 2, wherein a first slot (41) is arranged at the lower part of each toothed plate (4), a plurality of second slots (51) are arranged at the upper part of the support plate (5), and the first slot (41) is correspondingly connected with the second slots (51) in a plugging manner.

4. A laser cutting device for metal sheets, according to claim 2, characterized in that each of said toothed plates (4) is provided with an inverted U-shaped groove (42) in the position where it is connected to said supporting plate (5).

5. A laser cutting apparatus for metal plates, according to claim 2, characterized in that said supporting plate (5) is arranged in plural in the left-right direction.

6. The laser cutting equipment for metal plates as claimed in claim 1 or 2, wherein the left and right ends of each toothed plate (4) are vertically provided with protrusions (43), and the left and right sides of the frame (1) are provided with waist-shaped holes (11) matched with the protrusions (43) along the left and right directions.

7. Laser cutting device for metal sheets according to claim 1, characterized in that the laser cutting head (2) is movable in horizontal and vertical direction in relation to the machine frame (1).

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