Material supporting device of laser cutting machine

Abstract

The utility model belongs to the technical field of laser cutting machines, and discloses a material supporting device of a laser cutting machine, which comprises a supporting base provided with a supporting assembly and a scrap recovery tray. The supporting assembly comprises a rectangular frame, a plurality of supporting strips evenly arranged in the rectangular frame in parallel at intervals and a plurality of supporting blocks evenly arranged at the top ends of the supporting strips at intervals, a discharging gap is formed between every two adjacent supporting strips, and each supporting block is in threaded connection with the corresponding supporting strip. The scrap recovery tray is located under the supporting assembly and connected with a lower inserting-connecting groove formed in the supporting base in a matched mode. The scrap recovery tray is additionally arranged below the supporting assembly, scraps generated in the cutting process can be effectively collected, centralized cleaning is facilitated, and use is convenient; the supporting blocks in the supporting assembly are independent individuals, when damaged, the supporting blocks can be independently replaced, operation is easy and convenient, the maintenance cost is effectively reduced, and the supporting assembly is suitable for popularization.

Description

TECHNICAL FIELD

[0001] The utility model belongs to laser cutting machine technical field, concretely relates to a kind of laser cutting machine material support device. BACKGROUND

[0002] In manufacturing industry, laser cutting machine is often used to cut materials (such as steel plate). The existing laser cutting machine material support device mainly includes a support frame, a plurality of evenly spaced sword bars arranged on the top of the support frame. The above-mentioned laser cutting machine has certain functional defects in actual use: (1) the debris generated during cutting falls on the support frame or the ground and is difficult to clean, causing inconvenience to the workers; (2) when one of the saw teeth of the sword bar is damaged, the entire sword bar needs to be replaced, resulting in high maintenance cost. Therefore, there is an urgent need to provide a laser cutting machine material support device that can effectively collect the debris generated during cutting for easy centralized cleaning, and the support member for carrying materials can be easily replaced with low maintenance cost. SUMMARY

[0003] The utility model provides a kind of laser cutting machine material support device according to the deficiency in the background art, can effectively collect the debris generated during cutting for easy centralized cleaning, and the support member for carrying materials can be easily replaced with low maintenance cost.

[0004] To achieve the above-mentioned purpose, the utility model technical solution is as follows:

[0005] A laser cutting machine material support device, characterized by comprising a support base, a support assembly and a debris recycling tray are provided on the support base, the support assembly comprises a rectangular frame, a plurality of evenly spaced support bars arranged in parallel in the rectangular frame, and a plurality of evenly spaced support blocks arranged on the top of each support bar, a discharge gap is provided between each adjacent two support bars, each support block is threadedly connected with the corresponding support bar, and the debris recycling tray is located directly below the support assembly and is connected with the lower insertion slot provided on the support base.

[0006] Preferably, the support base is rotatably connected with a lead screw arranged along its length direction on both sides, a moving block is threadedly connected with each lead screw, the moving block is slidingly connected with the corresponding side of the support base, an assembly hole is provided on the top end of the moving block, one end of each lead screw is connected with a synchronous wheel, a synchronous belt is connected between the two synchronous wheels, and one end of one of the lead screws, away from the synchronous wheel, is connected with a motor.

[0007] Preferably, an upper insertion slot is provided on the support base, and the rectangular frame is connected with the upper insertion slot.

[0008] Preferably, the rectangular frame is provided with an ear stopper near one end of the upper insertion slot, and the ear stopper is threadedly connected with the supporting base by a locking screw.

[0009] Preferably, one side of the scrap recycling tray is provided with a handle.

[0010] Preferably, the supporting block comprises a lower supporting member and an upper supporting member, the upper supporting member is threadedly connected with the top end of the lower supporting member, and the top of the upper supporting member is in the shape of a conical platform, and the lower supporting member is threadedly connected with the corresponding supporting strip.

[0011] Preferably, the upper supporting member comprises a top block and a top rod, the top rod is connected with the bottom end of the top block and is threadedly connected with a screw hole arranged at the top end of the lower supporting member.

[0012] Preferably, the lower supporting member comprises a bottom block and a bottom rod, the bottom rod is connected with the lower end of the bottom block and is threadedly connected with a screw hole arranged on the supporting strip.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] (1) The utility model adds a scrap recycling tray below the supporting assembly, can effectively collect the scrap produced in the cutting process, is convenient for centralized cleaning, is convenient to use, and can effectively improve the workshop working environment.

[0015] (2) The utility model discloses that each supporting block in the supporting assembly is an independent individual, when damage occurs, can be individually replaced, is simple and convenient to operate, effectively reduces the maintenance cost, and is suitable for promotion. BRIEF DESCRIPTION OF DRAWINGS

[0016] Other characteristics, objects and advantages of the utility model will become more apparent through reading the following detailed description of the non-restrictive embodiments with reference to the accompanying drawings.

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is the utility model Figure 1 It is an enlarged structural schematic view of A in the utility model;

[0019] Figure 3 It is a structural schematic view of the supporting assembly of the utility model;

[0020] Figure 4 It is a structural schematic view of the supporting block of the utility model;

[0021] In the figure: 1, support base, 2, support assembly, 201, rectangular frame, 202, support bar, 203, support block, 2031, top block, 2032, top rod, 2033, bottom block, 2034, bottom rod, 2035, screw hole, 204, blanking gap, 3, scrap recycling tray, 4, lower insertion slot, 5, lead screw, 6, moving block, 7, assembly hole, 8, synchronous wheel, 9, synchronous belt, 10, motor, 11, upper insertion slot, 12, stop ear, 13, locking screw, 14, handle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0023] In the description of the present application, it should be understood that the terms "middle", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and 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 cannot be understood as a limitation on the present application.

[0024] In the present application, unless otherwise explicitly specified and limited, the terms "set", "install", "connect", "connect", "fix" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected; it can be mechanically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] As Figures 1 to 3As shown in the figure, a laser cutting machine material support device, including support base 1, support base is equipped with support assembly 2 and scrap recycling tray 3, support assembly includes rectangular frame 201, a plurality of uniform parallel interval is arranged in the rectangular frame support bar 202, and a plurality of uniform interval is arranged at the top of each support bar support block 203, every two adjacent support bar is equipped with blanking gap 204, each support block and the corresponding support bar is connected by thread, the top of all support blocks is located on the same horizontal plane, the support base is equipped with upper plug-in slot 11, the rectangular frame is connected with the upper plug-in slot, which is convenient for the assembly of the rectangular frame and the support base, one end of the rectangular frame near the upper plug-in slot is equipped with the lug 12, the lug is connected with the support base by the locking screw 13, which is convenient for the fixing between the support assembly and the support base, and ensures the stability of the material and the cutting precision during cutting. The scrap recycling tray is located directly below the support assembly and is connected with the lower plug-in slot 4 arranged on the support base. The scrap recycling tray can slide horizontally in the lower plug-in slot, which is convenient for disassembly and installation. One side of the scrap recycling tray is equipped with a handle 14, which is convenient to operate. The material to be cut (such as steel plate) is placed on the top of the support block, and the scrap generated during cutting falls into the scrap recycling tray through the blanking gap, which is convenient for centralized collection and treatment. When a support block is damaged, it can be directly disassembled and replaced. Each support block is an independent body, which is convenient to disassemble and maintain at low cost. The support base is rotatably connected with lead screws 5 arranged along the length direction at both sides, and moving blocks 6 are threadedly connected to each lead screw. The moving blocks are slidably connected to the corresponding sides of the support base. The top of each moving block is provided with an assembly hole 7. One end of each lead screw is connected with a synchronous wheel 8. The two synchronous wheels are connected with a synchronous belt 9. One end of one of the lead screws, away from the synchronous wheel, is connected with a motor 10. The ends of the cross beam of the cutting mechanism can be respectively installed on the top of the two moving blocks through bolt assembly and assembly hole assembly. One of the lead screws is driven to rotate by the motor. The other lead screw is driven to rotate synchronously through the transmission of the synchronous wheel and the synchronous belt, so that the two moving blocks move synchronously, and the cutting mechanism moves along the length direction of the support base.

[0026] In combination Figure 3 And Figure 4 As shown in the figure, the support block includes a lower support and an upper support. The upper support is threadedly connected to the top end of the lower support, and the top of the upper support is in the shape of a conical frustum. The lower support is threadedly connected to the corresponding support bar. The upper support includes a top block 2031 and a top rod 2032. The top rod is connected to the bottom end of the top block and is threadedly connected to the threaded hole provided at the top end of the lower support. The lower support includes a bottom block 2033 and a bottom rod 2034. The bottom rod is connected to the lower end of the bottom block and is threadedly connected to the threaded hole 2035 provided on the support bar. Each support block is an independent body, and the upper support is movably connected to the lower support, which is convenient for disassembly, reduces replacement and maintenance costs.

[0027] The use method of the utility model is as follows:

[0028] As Figures 1 to 4 shown, the steel plate to be cut is placed horizontally on the top end of each support block 203 of the support assembly, and the steel plate is supported by the top block 2031 of each support block 203. The debris generated during cutting falls into the debris recovery tray 3 below through the blanking gap 204, and when the cutting is completed, the debris recovery tray 3 is pulled out of the lower insertion slot 4 for cleaning.

[0029] The basic principle and main features of the present application and the advantages of the present application are shown and described above. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, 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 therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

Claims

1. A material support device for a laser cutting machine, characterized in that: The device includes a support base, on which a support assembly and a debris collection tray are mounted. The support assembly includes a rectangular frame, multiple support bars evenly and parallelly spaced within the rectangular frame, and multiple support blocks evenly spaced at the top of each support bar. A material discharge gap is provided between each pair of adjacent support bars. Each support block is threadedly connected to the corresponding support bar. The debris collection tray is located directly below the support assembly and is connected to a lower insertion slot on the support base. Each support block includes a lower support member and an upper support member. The upper support member is threadedly connected to the top of the lower support member, and its top is shaped like a frustum of a cone. The lower support member is threadedly connected to the corresponding support bar.

2. The material support device for a laser cutting machine as described in claim 1, characterized in that: Both sides of the support base are rotatably connected to lead screws arranged along its length. Each lead screw is threaded with a moving block, which is slidably connected to the corresponding side of the support base. The top of the moving block is provided with an assembly hole. One end of each lead screw is connected to a synchronous pulley, and a synchronous belt is connected between two synchronous pulleys. One end of one lead screw away from the synchronous pulley is connected to a motor.

3. The material support device for a laser cutting machine as described in claim 1, characterized in that: The support base is provided with an upper insertion slot, and the rectangular frame is connected to the upper insertion slot.

4. The material support device for a laser cutting machine as described in claim 3, characterized in that: The rectangular frame has a stop ear at one end near the upper insertion slot opening, and the stop ear is connected to the support base by a locking screw thread.

5. The material support device for a laser cutting machine as described in claim 1, characterized in that: The debris recycling tray has a handle on one side.

6. The material support device for a laser cutting machine as described in claim 1, characterized in that: The upper support member includes a top block and a top rod. The top rod is connected to the bottom end of the top block and threadedly connected to a screw hole located at the top end of the lower support member.

7. The material support device for a laser cutting machine as described in claim 1, characterized in that: The lower support includes a base block and a base rod. The base rod is connected to the lower end of the base block and threadedly connected to a screw hole on the support rod.

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