Metal plate laser cutting device

Abstract

The utility model relates to the technical field of metal plate cutting, in particular to a metal plate laser cutting device which comprises a connecting frame, four supporting columns are fixedly connected to the top of the connecting frame, a driving rod is fixedly arranged on the side face of the connecting frame, a rotating disc is synchronously installed on the side face of a threaded rod, and a pressing block is fixedly arranged on the side face, close to the supporting columns, of the connecting frame. A limiting block is fixedly installed on the side face of the connecting frame. The laser cutting device has the beneficial effects that through structural cooperation of a first motor and a sliding rail assembly, a laser cutter at the bottom of a sliding block is carried, a metal plate can be moved at any position in a placement plane, cutting work is carried out, the structure is simple, movement is more flexible, the automation degree is high, a second motor drives a two-way threaded rod, alignment blocks oppositely clamp the metal plate, and the work efficiency is improved. And in the process that the rotating disc is matched to drive the driving rod to recycle the clamping block, the end of the metal plate can be fixed and clamped through alignment pressing and downward pressing of the pressing block, the structure is compact, operation is convenient, and stability is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet metal cutting technical field, concretely is a sheet metal laser cutting device. BACKGROUND

[0002] Sheet metal cutting is one of the very important processes in sheet metal products, traditional sheet metal cutting methods, such as flame cutting will produce a large amount of harmful gas and waste residue, plasma cutting will also produce certain noise and waste gas, cause greater pollution to the environment, and laser cutting is a non-contact cutting mode, the waste and pollutants produced in the cutting process are relatively less, and the noise is also lower, meet the requirements of environmental protection and sustainable development, but the existing sheet metal laser cutting device mostly can only carry out simple cutting, cannot satisfy the relatively complex cutting process requirement, and the practicality is lower, therefore, the utility model provides a sheet metal laser cutting device to solve the above problems. UTILITY MODEL CONTENTS

[0003] The utility model is to provide a sheet metal laser cutting device to solve the problems in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a sheet metal laser cutting device, comprising

[0005] The top of the connecting frame is fixedly connected with four support columns, the side of the connecting frame is fixedly provided with a driving rod, the side of the threaded rod is synchronously provided with a rotating disc, the side of the connecting frame close to the support column is fixedly provided with a pressing block, and the side of the connecting frame is fixedly installed with a limiting block.

[0006] Preferably, the end, away from the rotating disc, of the driving rod is threadedly provided with a movable block, the side of the movable block is fixedly provided with a limiting groove, the limiting groove is slidably connected with a limiting block, the inner side of the connecting frame is fixedly installed with a plurality of cross plates, a plurality of rolling balls are built-in the top of the cross plate, the side of the cross plate is fixedly connected with a ladder block, the inner side of the connecting frame is provided with a clamping groove, and a positioning assembly is slidably arranged in the clamping groove.

[0007] Preferably, the top of the support column is fixedly installed with a first motor, the output end of the first motor is fixedly installed with a transmission screw rod, the side of the transmission screw rod is provided with a sliding rail, the end, away from the transmission screw rod, of the sliding rail is slidably inserted with a balance bar, and the end of the balance bar is fixedly connected with the support column.

[0008] Preferably, the positioning assembly comprises a second motor, the second motor is fixedly installed on the side of the connecting frame, the output end of the second motor is fixedly installed with a bidirectional threaded rod, the side of the bidirectional threaded rod is threadedly provided with a positioning block, and the positioning block is slidably connected with the ladder block.

[0009] Preferably, the bottom of the movable block is slidably provided with a slide rod, the bottom of the slide rod is sleeved with a compression spring, one end of the compression spring is fixedly connected with the bottom of the movable block, the top of the slide rod is fixedly connected with a clamping block, the top of the clamping block is designed as an inclined surface, the inclined surface of the clamping block is slidably inserted with the bottom of the pressing block, and the bottom of the clamping block is fixedly provided with a rubber pad.

[0010] Preferably, the track groove of the sliding rail is slidably connected with a sliding block, the side surface of the sliding block is fitted with a driver, and the bottom of the sliding block is fixedly connected with a laser cutter.

[0011] Compared with the prior art, the utility model has the advantages that through the cooperation of the first motor, transmission screw rod, sliding rail, sliding block and driver structure, the laser cutter at the bottom of the sliding block can move and cut at any position in the metal plate placing plane, the structure is simple, the movement is more flexible, the automation degree is high, the metal plate can be cut into different complex shapes according to the requirement, the practicability of the equipment is improved, the metal plate can be quickly inserted from the clamping block and movable block interlayer through the design of the bidirectional screw rod, second motor, clamping block, rotary disc, driving rod and pressing block, the friction is reduced by the rolling ball, it is more labor-saving, is placed on the horizontal plate, and the bidirectional screw rod is rotated by the second motor, so that the alignment block clamps the metal plate, the process of the driving rod recovering the clamping block is driven by the rotary disc, the pressing block is aligned and pressed, the end of the metal plate is fixedly clamped, the structure is compact, the operation is convenient, and the stability is better. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the overall structure schematic view of the utility model;

[0013] Figure 2 It is the structure schematic view of the positioning assembly of the utility model;

[0014] Figure 3 It is the structure side surface schematic view of the utility model;

[0015] Figure 4 It is the structure cross section schematic view of the utility model.

[0016] In the drawing: 1, connecting frame; 2, support; 3, driving rod; 4, rotary disc; 5, pressing block; 6, limiting block; 7, movable block; 8, limit groove; 9, horizontal plate; 10, rolling ball; 11, clamping groove; 12, first motor; 13, transmission screw rod; 14, sliding rail; 15, balance bar; 16, second motor; 17, bidirectional screw rod; 18, alignment block; 19, slide rod; 20, compression spring; 21, clamping block; 22, rubber pad; 23, sliding block; 24, driver; 25, laser cutter. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme of the utility model carry out clearly, complete description, and the advantage is more clear and plain, the following combining with the drawing carries out further detailed explanation to the utility model embodiment.Should understand, the specific embodiment described here is a part of the embodiment of the utility model, rather than all the embodiments, only to explain the embodiment of the utility model, and is not used to limit the embodiment of the utility model, all other embodiments obtained by the ordinary skill of the art without making the creative labor belong to the scope of the protection of the utility model.

[0018] Please refer to Figures 1 to 4 The utility model provides a technical scheme: a sheet metal laser cutting device, comprising

[0019] The top of connecting frame 1 is fixedly connected with four support columns 2, the side surface of connecting frame 1 is fixedly provided with a drive rod 3, the side surface of threaded rod is synchronously installed with a rotating disc 4, the side surface close to support column 2 of connecting frame 1 is fixedly provided with a pressing block 5, and the side surface of connecting frame 1 is fixedly installed with a limiting block 6.

[0020] The end of drive rod 3 away from rotating disc 4 is threadedly sleeved with a movable block 7, the side surface of movable block is fixedly provided with a limiting groove 8, and the limiting groove 8 is slidably connected with a limiting block, the inner side surface of connecting frame 1 is fixedly installed with multiple transverse plates 9, and the top of transverse plate 9 is built-in with multiple rolling balls 10, the side surface of transverse plate 9 is fixedly connected with a ladder block, the inner side of connecting frame 1 is provided with a clamping groove 11, and a positioning assembly is slidably arranged in the clamping groove 11, the rolling ball 10 reduces sheet metal friction, and the process of placing sheet metal is more labor-saving.

[0021] The top of support column 2 is fixedly installed with a first motor 12, the output end of first motor 12 is fixedly installed with a transmission screw rod 13, the side surface of transmission screw rod 13 is sleeved with a sliding rail 14, the end side surface of sliding rail 14 away from transmission screw rod 13 is slidably inserted with a balance bar 15, and the end of balance bar 15 is fixedly connected with support column 2.

[0022] The positioning assembly comprises a second motor 16, the second motor 16 is fixedly installed on the side surface of connecting frame 1, the output end of second motor 16 is fixedly installed with a bidirectional threaded rod 17, the side surface of bidirectional threaded rod 17 is threadedly sleeved with a positioning block 18, and the positioning block 18 is slidably connected with the ladder block, the second motor 16 drives the bidirectional threaded rod 17 to rotate, so that the positioning block 18 oppositely clamps the sheet metal, and in cooperation with the process that rotating disc 4 drives drive rod 3 to recover clamping block 21, the positioning pressing of pressing block 5 occurs, and the end of the sheet metal is fixedly clamped, the structure is compact, the operation is convenient, and the stability is better.

[0023] The bottom of the movable block 7 is slidably provided with a slide rod 19, the bottom of the slide rod 19 is sleeved with a compression spring 20, one end of the compression spring 20 is fixedly connected with the bottom of the movable block 7, the top of the slide rod 19 is fixedly connected with a clamping block 21, the top of the clamping block is designed as an inclined surface, the inclined surface of the clamping block is slidably inserted with the bottom of the pressing block 5, and the bottom of the clamping block is fixedly provided with a rubber pad 22.

[0024] The track groove of the sliding rail 14 is slidably connected with a sliding block 23, the side surface of the sliding block 23 is fitted with a driver 24, the bottom of the sliding block 23 is fixedly connected with a laser cutter 25, the first motor 12, the transmission screw rod 13, the sliding rail 14, the sliding block 23 and the driver 24 are structurally matched, the laser cutter 25 at the bottom of the sliding block 23 can move and cut at any position in the metal plate placing plane, and the structure is simple, the movement is more flexible, and the degree of automation is high.

[0025] Specific use: first, the driving rod 3 is driven by the rotating disc 4, the movable block 7 is pushed out from the bottom of the pressing block 5, the movable block 7 is pushed out and is pushed upwards by the upward force of the compression spring 20, the clamping block 21 is pushed upwards, then the metal plate to be processed is inserted from the clamping block 21 and the movable block 7, the friction is reduced through the rolling ball 10, the metal plate is placed on the horizontal plate 9, the second motor 16 drives the bidirectional screw rod 17 to rotate, the counterblock 18 is clamped to the metal plate, the process of the clamping block 21 is recovered by the driving rod 3 driven by the rotating disc 4, the counterblock 18 is pressed downwards, the end of the metal plate is fixedly clamped, finally, the laser cutter 25 at the bottom of the sliding block 23 is carried through the structural cooperation of the first motor 12, the transmission screw rod 13, the sliding rail 14, the sliding block 23 and the driver 24, the laser cutter 25 can move and cut at any position in the metal plate placing plane.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sheet metal laser cutting apparatus, characterized by: The utility model relates to a kind of automatic pressing machine, including connecting frame (1), the top of the connecting frame (1) is fixedly connected with four supports (2), the side of the connecting frame (1) is fixedly provided with driving rod (3), the side of the driving rod (3) is synchronously installed with rotating disc (4), the side of the connecting frame (1) close to support (2) is fixedly provided with pressing block (5), the side of the connecting frame (1) is fixedly installed with limiting block (6).

2. The sheet metal laser cutting device according to claim 1, characterized in that: The end of the driving rod (3) away from rotating disc (4) is threadedly sleeved with movable block (7), the side of the movable block (7) is fixedly provided with limiting groove (8), and the limiting groove (8) is slidably connected with limiting block, the inner side of the connecting frame (1) is fixedly installed with multiple cross plates (9), and the top of the cross plate (9) is built-in with multiple rolling balls (10), the side of the cross plate (9) is fixedly connected with ladder block, the inner side of the connecting frame (1) is provided with clamping groove (11), and the clamping groove (11) is slidably provided with positioning assembly.

3. The sheet metal laser cutting device according to claim 1, wherein: The top of the support (2) is fixedly installed with first motor (12), the output end of the first motor (12) is fixedly installed with transmission screw rod (13), the side of the transmission screw rod (13) is sleeved with sliding rail (14), the end of the sliding rail (14) away from the transmission screw rod (13) is slidably inserted with balance bar (15), and the end of the balance bar (15) is fixedly connected with support (2).

4. The laser cutting device for sheet metal according to claim 2, characterized in that: The positioning assembly includes second motor (16), second motor (16) is fixedly installed on the side of connecting frame (1), the output end of the second motor (16) is fixedly installed with bidirectional threaded rod (17), the side of the bidirectional threaded rod (17) is threadedly sleeved with alignment block (18), and the alignment block (18) is slidably connected with ladder block.

5. The laser cutting device for sheet metal according to claim 2, characterized in that: The bottom of the movable block (7) is slidably provided with slide rod (19), the bottom of the slide rod (19) is sleeved with compression spring (20), one end of the compression spring (20) is fixedly connected with the bottom of the movable block (7), the top of the slide rod (19) is fixedly connected with clamping block (21), the top of the clamping block (21) is designed as inclined surface, the inclined surface of the clamping block (21) is slidably inserted with the bottom of the pressing block (5), the bottom of the clamping block (21) is fixedly provided with rubber pad (22).

6. The laser cutting device for sheet metal according to claim 3, characterized in that: The track groove of the sliding rail (14) is slidably connected with sliding block (23), the side of the sliding block (23) is fittedly installed with driver (24), the bottom of the sliding block (23) is fixedly connected with laser cutter (25).

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