Protective device of laser cutting machine

Abstract

The utility model discloses a laser cutting machine protection device which comprises a shell, an electric telescopic rod is fixedly connected to the rear end face of the shell, the output end of the electric telescopic rod penetrates through the shell and is fixedly connected with a push plate, empty windows are formed in the rear sides of the left end face and the right end face of the shell, and a transmission roller is fixedly connected to the rear side of the bottom of the shell. A cutting bearing plate fixedly connected with the shell is arranged on the front side of the transmission roller, baffles fixedly connected with the shell are arranged on the two sides of the cutting bearing plate, a leakage groove is formed in the bottom of the shell, a U-shaped plate is fixedly connected to a lower groove opening of the leakage groove, inserting grooves are formed in the two opposite surfaces of the U-shaped plate, and a bearing barrel is slidably connected to an opening of the U-shaped plate. The hollow window on the left side of the shell is used for supplying materials to the machine, the transmission roller, the electric telescopic rod, the push plate and the cutting bearing plate are used, raw materials do not need to be manually carried to the outer side or new raw materials do not need to be manually placed in, the actual operation time is greatly saved, and therefore the machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to laser cutting machine protection fittings technical field, especially, relate to a laser cutting machine protection device. BACKGROUND

[0002] With the rapid development of laser cutting technology, it is very common to use laser cutting machine to cut stainless steel plate and aluminum plate, and laser cutting is to release energy when laser beam irradiates to workpiece surface to melt and evaporate workpiece, so as to achieve the purpose of cutting and carving.

[0003] The utility model discloses a kind of laser cutting machine protection devices of existing patent number CN210498828U, including cover and cover plate, the cover plate is connected together with cover by hinge, the cover plate can be enclosed after being closed with cover Independent closed space, protective glass is equipped on the two panels of the cover plate, mounting seat is equipped at the four corners of the cover outside, handle is equipped on the cover and cover plate, the handle includes first handle and second handle, the first handle is symmetrically welded on the panel of the left and right sides of cover, the second handle is welded on the bottom of the front panel of cover plate.The utility model laser cutting machine protection device simple structure, reasonable in design, it is convenient to manufacture, protection device can be directly covered on the existing laser cutting equipment without protection, it is very convenient to use;It is equipped with protective glass, operating personnel not only can observe the operating condition of laser cutting machine in real time, but also can protect the eyes of operating personnel from being injured, and it is strong in practicality.

[0004] The above file still has deficiencies, and the front cover needs to be frequently opened and closed to realize the taking and supply of materials in actual use, which is inconvenient to operate in work production, greatly increases the physical consumption of users, and reduces the working efficiency of the equipment. At the same time, waste will be generated when the laser cutting machine cuts the workpiece, which will affect the cutting of the workpiece by the laser cutting machine. The traditional way is to clean manually. In order to solve the above problems, a laser cutting machine protection device is proposed. Utility model content

[0005] The utility model aims at providing a kind of laser cutting machine protection device, to solve the existing problems.

[0006] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a laser cutting machine protection device, including the shell, the shell rear end surface fixedly connected with electric telescopic link, electric telescopic link output penetrates the shell fixedly connected with the push plate, the shell left and right two end surface rear side is equipped with the empty window, the shell bottom rear side fixedly connected with the transmission roll, the position of empty window all is suitable with transmission roll, the transmission roll front side is equipped with the cutting receiving plate of fixed connection with the shell, the cutting receiving plate both sides are equipped with the baffle of fixed connection with the shell, the shell bottom is equipped with the leakage groove, the position of cutting receiving plate is suitable with leakage groove, the leakage groove lower slot fixedly connected with the U-shaped board, the U-shaped board opposite both surfaces are equipped with the plug-in groove, the U-shaped board opening is slidably connected with the receiving bucket, the shape and size of receiving bucket all are suitable with the U-shaped board opening, the receiving bucket and U-shaped board sliding fit, the receiving bucket circumferential surface fixedly connected with the plug-in board, the shape and size of plug-in board all are suitable with the plug-in groove, the plug-in board and plug-in groove sliding fit, the shell upper end surface front side is hinged with the connecting plate, the connecting plate upper end surface fixedly connected with T-shaped block, the shell inner wall fixedly connected with the round shaft, the round shaft circumferential surface is nested with the rotating arm, the rotating arm rotating end is hinged with the hinged seat, the rotating arm free end is hinged with the rotating door, the rotating door inner surface is equipped with T-shaped groove, the shape and size of T-shaped block all are suitable with T-shaped groove, T-shaped block and T-shaped groove sliding fit, the shell inner wall is hinged with the hinged auxiliary seat, the hinged auxiliary seat and hinged seat opposite both surfaces fixedly connected with the spring, the shell inner wall upper end surface fixedly connected with the gantry laser cutting machine, the shell lower end surface is fixedly connected with a plurality of support legs.

[0008] The utility model has the advantages of the following:

[0009] The utility model discloses through utilize connecting plate, T-shaped block, round shaft, rotating arm, hinged seat, rotating door, T-shaped groove, hinged auxiliary seat, spring's joint action conveniently device rotating door's opening and closing, utilize the empty window of shell left side to machine and carry out the feeding, and transmission roll transports raw materials, and after transporting to the suitable position, electric telescopic link drives push plate and pushes raw materials to cutting receiving plate, after completing cutting, manually push spare parts to transmission roll, and transmission roll drives spare parts to right -hand delivery, need not manually send it to the outside, then continue to put new raw materials, carry out cutting, this process greatly saves the operation time, thereby improves processing efficiency, when processing, through the rotating door to the shell front, the rotating door that sets up can protect the operator,

[0010] The utility model discloses a waste collecting device of laser cutting machine, including the base, the U -shaped plate, the plug -in groove, the plug -in board, the cut -off board, the cut -off board, the transmission roller, the empty window, the push -plate, the electric telescopic rod and the shell, its bottom is equipped with the cut -off barrel between the U -shaped plate relative surface, and the cut -off barrel is set up in the bottom end, and the cut -off barrel is used to the collection of waste, and the cut -off barrel is used to the collection of waste simultaneously, and the plug -in board and the plug -in groove that set up the left and right sides of cut -off barrel are mutually matched, and the cut -off barrel is conveniently opened at the auxiliary U -shaped plate opening quick -detach, and the cut -off barrel is conveniently replaced, and the convenience of device in actual use process is improved, and manual collection and cleaning of internal waste are not needed manually, and the practical practicability of device is improved.

[0011] Of course, implementing any product of the present utility model does not necessarily need to achieve all the advantages described above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme of the embodiments of the present utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description only some embodiments of the present utility model, for those skilled in the art, under the premise of not creating labor, can also obtain other drawings according to these drawings.

[0013] Figure 1 It is a kind of laser cutting machine protective device overall structure schematic diagram;

[0014] Figure 2 It is a kind of laser cutting machine protective device front view;

[0015] Figure 3 It is Figure 2 A-A section view in it;

[0016] Figure 4 It is Figure 2 B-B section view in it.

[0017] In the drawings, the component list represented by each sign is as follows: 1, shell;2, electric telescopic rod;3, push plate;4, empty window;5, transmission roller;6, cut -off board;7, baffle;8, leakage groove;9, U -shaped plate;10, plug -in groove;11, cut -off barrel;12, plug -in board;13, connecting plate;14, T -shaped block;15, circular shaft;16, rotating arm;17, hinged seat;18, rotating door;19, T -shaped slot;20, hinged auxiliary seat;21, spring;22, gantry laser cutting machine. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the present utility model will be described clearly and completely in the following by combining with the drawings in the embodiments of the present utility model, obviously, the described embodiments only some embodiments of the present utility model, not all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creating labor belong to the scope of the present utility model.

[0019] In the description of the utility model, it needs to be understood that the terms "upper", "middle", "outer", "inner" and the like indicate the orientation or position relationship, which is only for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the components or elements indicated having a specific orientation, being constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0020] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0021] Please refer to Figures 1-4 As shown in the utility model is a kind of laser cutting machine protection device, including shell 1, the rear end surface of shell 1 is fixedly connected with electric telescopic rod 2, the output end of electric telescopic rod 2 is fixedly connected with push plate 3 and penetrates shell 1, the rear side of the left and right two end surfaces of shell 1 is provided with air window 4, the rear side of the bottom of shell 1 is fixedly connected with transmission roller 5, the position of air window 4 is adapted to transmission roller 5, the front side of transmission roller 5 is provided with cutting receiving plate 6 fixedly connected with shell 1, the two sides of cutting receiving plate 6 are provided with baffle 7 fixedly connected with shell 1, the bottom of shell 1 is provided with leakage groove 8, the position of cutting receiving plate 6 is adapted to leakage groove 8, the lower slot of leakage groove 8 is fixedly connected with U-shaped plate 9, the opposite two surfaces of U-shaped plate 9 are provided with insertion slot 10, U-shaped plate 9 opening is slidably connected with receiving barrel 11, the shape and size of receiving barrel 11 are adapted to the opening of U-shaped plate 9, receiving barrel 11 is slidably connected with U-shaped plate 9, receiving barrel 11 is fixedly connected with insertion plate 12 on the lateral surface, the shape and size of insertion plate 12 are adapted to insertion slot 10, insertion plate 12 is slidably connected with insertion slot 10, the front side of the upper end surface of shell 1 is hingedly connected with connecting plate 13, the upper end surface of connecting plate 13 is fixedly connected with T-shaped block 14, the inner wall of shell 1 is fixedly connected with circular shaft 15, the lateral surface of circular shaft 15 is nested with rotating arm 16, the rotating end of rotating arm 16 is hingedly connected with hinged seat 17, the free end of rotating arm 16 is hingedly connected with rotating door 18, the inner surface of rotating door 18 is provided with T-shaped slot 19, the shape and size of T-shaped block 14 are adapted to T-shaped slot 19, T-shaped block 14 is slidably connected with T-shaped slot 19, the inner wall of shell 1 is hingedly connected with hinged auxiliary seat 20, the opposite two surfaces of hinged auxiliary seat 20 and hinged seat 17 are fixedly connected with spring 21, the inner wall of shell 1 is fixedly connected with gantry laser cutting machine 22 on the upper end surface, the lower end surface of shell 1 is fixedly connected with a plurality of supporting legs.

[0022] Please refer to Figures 1-4As shown, the embodiment is a method for using a laser cutting machine protection device: first, place the raw material on the transmission roller 5 from the left side of the device, when the raw material moves to the appropriate position, open the electric telescopic rod 2 to drive the push plate 3 to push the raw material to the cutting receiving plate 6, open the gantry laser cutting machine 23 to cut the raw material, when the cutting is completed, the waste will fall into the receiving barrel 11 from the leakage groove 8 at the lower end of the cutting receiving plate 6, push the rotating door 18 upwards, the rotating arm 16 rotates on the circular shaft 15, the free end of the rotating arm 16 will limit the rotation range of the rotating door 18, then use the hinged action of the connecting plate 13 and the shell 1 and the sliding fit of the T-shaped block 14 and the T-shaped groove 19 to provide a support point for the rotation of the connecting plate 13, and use the elastic force of the spring 21 to facilitate the lifting of the rotating door 18 after the cutting of the raw material is completed, push the cut raw material back to the transmission roller 5, then open the transmission roller 5 to discharge the cut raw material, without manual feeding to the outside, then continue to put in new raw materials for cutting, which greatly saves the operation time and improves the processing efficiency;

[0023] When the cutting is completed, the receiving barrel 11 can be conveniently disassembled at the opening of the U-shaped plate 9 by cooperating with the insertion plate 12 and the insertion groove 10 arranged on the left and right sides of the receiving barrel 11, facilitating the replacement of the receiving barrel 11;

[0024] It should be additionally pointed out that the transmission roller 5 is a common roller conveyor (the specific structure diagram is not shown), and one side is provided with a driving device, the left side of the shell 1 is fixedly connected with a controller (not shown in the figure), the controller is electrically connected with the electric telescopic rod 2 and the transmission roller 5, and an infrared distance sensor (not shown in the figure) is arranged on one side of the feeding port at the top of the inner wall of the shell 1. When it is sensed that the raw material moves to the appropriate position, a signal is transmitted to the controller, the driving device of the transmission roller 5 is controlled to be closed, so that it stops rotating at the same time, at this time, the central axis of the raw material is coincident with the central axis of the cutting receiving plate 6, when the cutting of the raw material is completed, the transmission roller 5 is turned on when the raw material returns to the transmission roller, and the cut raw material is discharged; the gantry laser cutting machine 22 is a common prior art, and the internal specific structure is not shown.

[0025] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0026] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A protective device for a laser cutting machine, comprising a housing (1), characterized in that: An electric telescopic rod (2) is fixedly connected to the rear end face of the outer shell (1). A push plate (3) is fixedly connected to the output end of the electric telescopic rod (2) through the outer shell (1). Openings (4) are provided on the rear sides of the left and right end faces of the outer shell (1). A transmission roller (5) is fixedly connected to the rear bottom side of the outer shell (1). A cutting receiving plate (6) is fixedly connected to the front side of the transmission roller (5) and is fixedly connected to the outer shell (1). Baffles (7) are fixedly connected to the outer shell (1) on both sides of the cutting receiving plate (6). A trough (8) is provided at the bottom of the outer shell (1). A U-shaped plate (9) is fixedly connected to the lower opening of the trough (8). Insertion slots (10) are provided on the two opposite surfaces of the U-shaped plate (9). A receiving bucket (11) is slidably connected to the opening of the U-shaped plate (9). A plug plate (12) is fixedly connected to the periphery of the outer shell (1). A connecting plate (13) is hinged to the front of the upper end of the outer shell (1). A T-shaped block (14) is fixedly connected to the upper end of the connecting plate (13). A round shaft (15) is fixedly connected to the inner wall of the outer shell (1). A rotating arm (16) is nested on the periphery of the round shaft (15). A hinge seat (17) is hinged to the rotating end of the rotating arm (16). A rotating door (18) is hinged to the free end of the rotating arm (16). A T-shaped groove (19) is opened on the inner surface of the rotating door (18). A hinge auxiliary seat (20) is hinged to the inner wall of the outer shell (1). A spring (21) is fixedly connected to the two opposite surfaces of the hinge auxiliary seat (20) and the hinge seat (17). A gantry laser cutting machine (22) is fixedly connected to the upper end of the inner wall of the outer shell (1).

2. The laser cutting machine protective device according to claim 1, characterized in that, The positions of the windows (4) are all adapted to the transmission rollers (5).

3. The laser cutting machine protective device according to claim 1, characterized in that, The shape and size of the receiving bucket (11) are adapted to the opening of the U-shaped plate (9), and the receiving bucket (11) and the U-shaped plate (9) slide together.

4. The laser cutting machine protective device according to claim 1, characterized in that, The shape and size of the plug plate (12) are adapted to the plug slot (10), and the plug plate (12) and the plug slot (10) are in sliding fit.

5. A protective device for a laser cutting machine according to claim 1, characterized in that, The shape and size of the T-shaped block (14) are adapted to the T-shaped groove (19), and the T-shaped block (14) and the T-shaped groove (19) slide together.

6. A laser cutting machine protective device according to claim 1, characterized in that, The position of the cutting receiving plate (6) is adapted to the groove (8), and a number of support legs are fixedly connected to the lower end face of the outer shell (1).

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