Auxiliary feeding device of laser cutting machine

Abstract

The utility model discloses an auxiliary feeding device of a laser cutting machine, which comprises a bottom plate, a bearing disc is rotatably mounted on the bottom plate, a bearing column and a supporting column are respectively fixedly mounted on two sides of the top surface of the bearing disc, a cross beam is fixedly connected and mounted at the top of the bearing column and the top of the supporting column, a material moving component is mounted on the top surface of the cross beam, and a moving plate is connected and mounted on the material moving component. A telescopic cylinder is mounted on the movable plate, and a suction cup is fixedly connected to one end of a telescopic rod of the telescopic cylinder; due to the use of the first motor, the bearing disc can rotate conveniently, the feeding speed is increased, the workload of operators is reduced, and the production efficiency is improved; the workpiece can easily move on the cross beam through the design of the material moving assembly, the operation flexibility and efficiency are improved, the second motor and the screw are combined, the moving plate can accurately and stably move on the guide rail, and accurate positioning and stable supporting of the workpiece are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting machine technical field, concretely is a kind of laser cutting machine auxiliary feeding device. BACKGROUND

[0002] Laser cutting machine is an advanced processing equipment, and various materials are cut using high-energy laser beam. Its working principle is to focus laser beam on the workpiece surface, so that the local area is heated and melted, and then the melted material is blown away by high-pressure airflow, so as to realize the purpose of cutting. Laser cutting machine can cut metal, plastic, glass, ceramic and other materials with high precision and high efficiency, and is widely used in metal processing, automobile manufacturing, electronic industry and other fields.

[0003] The existing patent number CN 208262091 U discloses a kind of laser cutting machine feeding device, including laser cutting machine body, travelling crane, support structure, steel wire rope, vacuum manufacturing device, suction cup seat, suction cup, travelling crane is connected with steel wire rope, travelling crane is installed on support structure;Steel wire rope is connected with the suction cup seat equipped with suction cup;Vacuum manufacturing device is installed on suction cup seat, and the laser cutting machine feeding device further includes positioning structure, positioning ring, and the positioning ring is installed on laser cutting machine body;Positioning structure includes adjusting arm, pivot, positioning arm;Positioning structure is installed on the both sides of suction cup seat;Adjusting arm is connected with suction cup seat;Positioning arm can be rotated with adjusting arm 180 ° or 90 ° by relying on pivot;Positioning arm can be inserted into positioning ring.

[0004] However, the above-mentioned laser cutting machine feeding device has the following disadvantages: 1. The travelling crane is used to move the material, and the travelling crane itself has high installation cost and space requirement, and is not convenient to move; 2. When the travelling crane is used to move the material, it will shake, which will cause safety hazards; 3. When the travelling crane is used to lift and move the material, the operation will not be flexible and the efficiency will be low. UTILITY MODEL CONTENTS

[0005] The purpose of the utility model is to solve the above-mentioned problems in the background art, and to provide a laser cutting machine auxiliary feeding device.

[0006] The utility model realizes the above-mentioned purpose by the following technical scheme: a laser cutting machine auxiliary feeding device is provided, which comprises a bottom plate, a load-bearing disc is rotatably installed on the bottom plate, a load-bearing column and a supporting column are fixedly installed on the top surface of the load-bearing disc on both sides respectively, a cross beam is fixedly connected and installed on the top of the load-bearing column and the supporting column, a material moving assembly is installed on the top surface of the cross beam, a moving plate is connected and installed on the material moving assembly, an extension cylinder is installed on the moving plate, the extension cylinder, and a suction cup is fixedly connected and installed on one end of the extension rod of the extension cylinder.

[0007] Further, the bottom plate is provided with a mounting groove, the load bearing disc is rotatably mounted in the mounting groove, a first motor is mounted on the bottom surface of the bottom plate, and an output end of the first motor is fixedly connected with the load bearing disc.

[0008] Further, the material moving assembly comprises two fixed seats mounted on two ends of the top surface of the cross beam respectively, two guide rails are provided between the two fixed seats, and the two guide rails are provided in parallel on the top surface of the cross beam; a screw rod is rotatably mounted on each of the two fixed seats, a second motor is mounted on one side of one of the two fixed seats, and an output end of the second motor is fixedly connected with one end of the screw rod.

[0009] Further, the moving plate is slidably connected in the two guide rails, and the moving plate is screwed with the screw rod.

[0010] Further, the two side wings of the moving plate are respectively provided with the telescopic cylinders, one end of the telescopic rods of the two telescopic cylinders is fixedly connected with the suction disc, and the suction disc is communicated with an external vacuum extraction device through an air pipe.

[0011] Further, the bottom of the bottom plate is fixedly provided with a brake universal wheel through bolts.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The use of the first motor in the utility model makes the load bearing disc rotate conveniently, speeds up the feeding speed, reduces the work burden of the operator, and improves the production efficiency; the design of the material moving assembly makes the workpiece move easily on the cross beam, improves the operation flexibility and efficiency, and the combination of the second motor and the screw rod makes the moving plate move accurately and stably on the guide rail, ensures the accurate positioning and stable support of the workpiece.

[0014] 2. The feeding device effectively supports and stabilizes the workpiece by mounting the bottom plate and the load bearing disc, can flexibly adjust and fix the position of the workpiece by mounting the telescopic cylinder and the suction disc, is suitable for workpieces of different sizes and shapes, and improves the applicability and universality of the feeding device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 It is Figure 2 a sectional view along A-A;

[0018] Figure 4 It is Figure 2 a sectional view along B-B.

[0019] In the figure: 1 - bottom plate, 2 - bearing disc, 3 - bearing column, 4 - support column, 5 - cross beam, 6 - material moving assembly, 7 - moving plate, 8 - telescopic cylinder, 9 - suction disc, 10 - mounting groove, 11 - first motor, 12 - universal wheel;

[0020] 61 - fixing seat, 62 - guide rail, 63 - screw rod, 64 - second motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0023] In combination with Figures 1 to 4 The auxiliary feeding device of the laser cutting machine shown in the figure comprises a bottom plate 1, a bearing disc 2 is rotatably installed on the bottom plate 1, bearing columns 3 and support columns 4 are fixedly installed on the top surface of the bearing disc 2 on both sides respectively, the top parts of the bearing columns 3 and the support columns 4 are jointly fixedly connected to install a cross beam 5, a material moving assembly 6 is installed on the top surface of the cross beam 5, a moving plate 7 is connected and installed on the material moving assembly 6, a telescopic cylinder 8 is installed on the moving plate 7, a suction disc 9 is fixedly connected and installed on the telescopic rod of the telescopic cylinder 8;

[0024] The bottom plate 1 is provided with an installation groove 10, a bearing disc 2 is rotatably installed in the installation groove 10, a first motor 11 is installed on the bottom surface of the bottom plate 1, and the output end of the first motor 11 is fixedly connected with the bearing disc 2; the material moving assembly 6 comprises two fixed seats 61 installed on the top surface of the cross beam 5 respectively, two guide rails 62 are provided between the two fixed seats 61, and the two guide rails 62 are provided in parallel on the top surface of the cross beam 5; a screw rod 63 is rotatably installed on the two fixed seats 61, a second motor 64 is installed on one side of one of the two fixed seats 61, and the output end of the second motor 64 is fixedly connected with one end of the screw rod 63; a moving plate 7 is slidably connected in the two guide rails 62, and the moving plate 7 is screwed with the screw rod 63; two telescopic cylinders 8 are installed on the two side wings of the moving plate 7 respectively, the telescopic rods of the two telescopic cylinders 8 are fixedly connected at one end, and a suction disc 9 is connected with the telescopic rods; and a brake universal wheel 12 is fixedly connected with the bottom of the bottom plate 1 through bolts.

[0025] Working principle: when in use, the telescopic cylinders 8 are started, the telescopic rods of the telescopic cylinders 8 drive the suction disc 9 to move downwards, then the suction disc 9 sucks the material plate, then the telescopic rods are reset, the second motor 64 is started according to the position of the material plate to drive the screw rod 63 to rotate, so as to drive the moving plate 7 screwed with the screw rod 63 to move, in addition, the first motor 11 can also be started according to the position of the material plate to drive the bearing disc 2 to rotate, so as to drive the whole material taking frame to rotate, when moving above the position of the material plate, the telescopic cylinders 8 and the suction disc 9 are used to unload the material.

[0026] It is obvious for those skilled in the art that the present application is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that, although the present application is described in the specification in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A laser cutting machine auxiliary feeding device, comprising a base plate (1), characterized in that: A load-bearing plate (2) is rotatably installed on the base plate (1). Load-bearing columns (3) and support columns (4) are fixedly installed on both sides of the top surface of the load-bearing plate (2). A crossbeam (5) is fixedly connected to the top of the load-bearing column (3) and the support column (4). A material transfer assembly (6) is installed on the top surface of the crossbeam (5). A moving plate (7) is connected to the material transfer assembly (6). A telescopic cylinder (8) is installed on the moving plate (7). A suction cup (9) is fixedly connected to one end of the telescopic rod of the telescopic cylinder (8).

2. The auxiliary feeding device for a laser cutting machine according to claim 1, characterized in that: The base plate (1) has an installation groove (10) in which the load-bearing plate (2) is rotatably installed. The bottom surface of the base plate (1) is equipped with a first motor (11), and the output end of the first motor (11) is fixedly connected to the load-bearing plate (2).

3. The auxiliary feeding device for a laser cutting machine according to claim 2, characterized in that: The material transfer assembly (6) includes fixed seats (61) respectively installed at both ends of the top surface of the crossbeam (5), and two guide rails (62) are opened between the two fixed seats (61). The two guide rails (62) are opened parallel to each other on the top surface of the crossbeam (5). Screws (63) are rotatably installed on the two fixed seats (61), and a second motor (64) is installed on one side of one of the fixed seats (61). The output end of the second motor (64) is fixedly connected to one end of the screw (63).

4. The auxiliary feeding device for a laser cutting machine according to claim 3, characterized in that: The movable plate (7) is slidably connected within the two guide rails (62), and the movable plate (7) is screwed to the screw (63).

5. The auxiliary feeding device for a laser cutting machine according to claim 4, characterized in that: The telescopic cylinders (8) are respectively installed on the two side wings of the movable plate (7). The telescopic rods of the two telescopic cylinders (8) are fixedly connected to the suction cup (9) at one end. The suction cup (9) is connected to the external vacuum extraction equipment through the air pipe.

6. The auxiliary feeding device for a laser cutting machine according to claim 5, characterized in that: The bottom of the base plate (1) is fixed with brakeable casters (12) by bolts.

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