Feeding frame for laser cutting machine

Abstract

The utility model relates to the technical field of laser cutting machines, in particular to a feeding frame for a laser cutting machine, and solves the problems that in the prior art, when the cutting machine is used, materials are inconvenient to feed, and the overall machining efficiency of the cutting machine is greatly reduced. A feeding frame for a laser cutting machine comprises a frame body, a bearing frame is slidably connected to the inner side of the frame body, a push plate is arranged on the inner side of the bearing frame, air cylinders are fixedly connected to the two sides of the top of the bearing frame through bolts, and output shafts of the two air cylinders penetrate through the top of the bearing frame and are fixedly connected with the top of the push plate. And one side of the outer wall of the frame body is fixedly connected with a side frame. According to the mode provided by the utility model, the material is pushed by moving the push plate downwards and moving the push plate, so that the material can be pushed to a required position, and the material can be moved conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting machines, in particular to a feeding rack for laser cutting machines. Background Art

[0002] Laser cutting machine is a high-precision and high-efficiency processing equipment. Its working principle is mainly to use the heat energy of the laser beam to achieve cutting. The laser cutting machine releases the laser beam to irradiate the surface of the workpiece, so that the workpiece melts and evaporates, so as to achieve the purpose of cutting and engraving. The laser source generally uses a carbon dioxide laser beam, and the working power is between 300 and 5000 watts. Through lenses and reflectors, the laser beam is focused in a very small area, and the energy is highly concentrated for rapid local heating, thereby melting the material. Laser cutting machines are widely used in many industries and fields, including but not limited to: Metal processing: such as steel, aluminum, copper, titanium alloy, etc. Electronics industry: used for processing printed circuit boards, electronic components, etc. Medical industry: manufacturing artificial organs, medical equipment, etc. Clothing industry: cutting various textiles. Handicraft processing: processing metal, wood, plexiglass and other materials. Advertising industry: cutting advertising materials such as acrylic and PVC boards.

[0003] When using a laser cutting machine, it is necessary to ensure the efficiency of the cutting machine. However, we consider that it is inconvenient to load materials when using the cutting machine in the traditional way, which will greatly reduce the overall efficiency of the cutting machine processing and is extremely inconvenient. Therefore, a feeding rack for a laser cutting machine is urgently needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a feeding rack for a laser cutting machine, which solves the problem in the prior art that when the cutting machine is used, it is inconvenient to feed the material, thereby greatly reducing the overall efficiency of the cutting machine processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A feeding rack for a laser cutting machine comprises a frame, a bearing frame is slidably connected to the inner side of the frame, a push plate is arranged on the inner side of the bearing frame, and cylinders are fixedly connected to both sides of the top of the bearing frame by bolts, the output shafts of the two cylinders pass through the top of the bearing frame and are fixedly connected to the top of the push plate, a side frame is fixedly connected to one side of the outer wall of the frame, a driving motor is fixedly connected to one side of the outer wall of the side frame by bolts, and a screw is rotatably connected to the inner side of the side frame, one end of the screw passes through the side wall of the side frame and is drivingly connected to the output shaft of the driving motor, a nut seat is screwed on the screw by threaded engagement, and one side of the nut seat is fixedly connected to one side of the bearing frame.

[0007] Preferably, one end of the screw is rotatably connected to the inner wall of the side frame via a rotating shaft, and the other end of the screw passes through the side wall of the side frame via a bearing sleeve.

[0008] Preferably, a sliding block is fixedly connected to one side of the nut seat, and the sliding block is slidably connected to one side of the side frame through a sliding rail.

[0009] Preferably, a connecting rod is fixedly connected to one side of the nut seat, and one end of the connecting rod is fixedly connected to one side of the supporting frame through a movable groove.

[0010] Preferably, a sliding block is fixedly connected to one side of the bottom of the carrying frame, and the sliding block is slidably connected to the inner bottom of the frame through a sliding groove.

[0011] Preferably, the connections between the two cylinders and the bearing frame are all sliding connections.

[0012] The utility model has at least the following beneficial effects:

[0013] When the utility model uses a feed rack for a laser cutting machine, first, the material to be transported is placed in the frame, and then two cylinders are started to move the push plate downward to push the material. At the same time, the drive motor can be started to drive the screw to rotate, and then the bearing frame can be driven to move through the nut seat. At this time, the material can be pushed by the push plate, so that the material can be pushed to the required position. Compared with the prior art, when the cutting machine is used, it is inconvenient to load the material, which will greatly reduce the overall efficiency of the cutting machine processing. The method proposed in the utility model pushes the material to the required position by moving the push plate downward and moving the push plate, so that the material is pushed to the required position, which is convenient for moving the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the overall main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0017] Figure 3 This is a side view of the structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the side frame structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the load-bearing frame of the utility model.

[0020] In the figure: 1, frame; 2, side frame; 3, screw; 4, nut seat; 5, drive motor; 6, slider; 7, slide rail; 8, bearing frame; 9, cylinder; 10, push plate; 11, sliding block; 12, sliding groove; 13, connecting rod; 14, movable groove. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] Reference Figure 1-5 A feeding rack for a laser cutting machine comprises a frame 1, a bearing frame 8 is slidably connected to the inner side of the frame 1, and a push plate 10 is provided on the inner side of the bearing frame 8, and cylinders 9 are fixedly connected to the top of the bearing frame 8 on both sides by bolts, and the output shafts of the two cylinders 9 pass through the top of the bearing frame 8 and are fixedly connected to the top of the push plate 10, a side frame 2 is fixedly connected to one side of the outer wall of the frame 1, and a driving motor 5 is fixedly connected to one side of the outer wall of the side frame 2 by bolts, and a screw rod 3 is rotatably connected to the inner side of the side frame 2, one end of the screw rod 3 passes through the side wall of the side frame 2 and is transmission-connected to the output shaft of the driving motor 5, a nut seat 4 is screwed on the screw rod 3, and one side of the nut seat 4 is fixedly connected to one side of the bearing frame 8, specifically, by moving the push plate 10 downward and moving the push plate 10 to push the material, the material can be pushed to the desired position, thereby facilitating the movement of the material.

[0023] This program has the following working process:

[0024] When the feeder rack for a laser cutting machine of the utility model is used, the material to be transported is first placed in the frame 1, and then the two cylinders 9 are started to move the push plate 10 downward to push the material, and at the same time, the drive motor 5 can be started to drive the screw 3 to rotate, and then the nut seat 4 can be used to drive the bearing frame 8 to move, and at this time, the material can be pushed by the push plate 10, so that the material can be pushed to the desired position.

[0025] According to the above working process, we can know that:

[0026] By moving the push plate 10 downward and pushing the material through the movement of the push plate 10 , the material can be pushed to a desired position, thereby facilitating the movement of the material.

[0027] Furthermore, one end of the screw rod 3 is rotationally connected to the inner wall of the side frame 2 via a rotating shaft, and the other end of the screw rod 3 passes through the side wall of the side frame 2 via a bearing sleeve. Specifically, the screw rod 3 is driven to rotate by a driving motor 5 .

[0028] Furthermore, a slider 6 is fixedly connected to one side of the nut seat 4, and the slider 6 is slidably connected to one side of the side frame 2 via a slide rail 7. Specifically, the slider 6 slides in the slide rail 7, thereby enhancing the stability of the nut seat 4.

[0029] Furthermore, a connecting rod 13 is fixedly connected to one side of the nut seat 4, and one end of the connecting rod 13 is fixedly connected to one side of the supporting frame 8 through a movable groove 14. Specifically, the nut seat 4 can be connected to the supporting frame 8 by using the connecting rod 13.

[0030] Furthermore, a sliding block 11 is fixedly connected to one side of the bottom of the supporting frame 8, and the sliding block 11 is slidably connected to the inner bottom of the frame body 1 through a sliding groove 12. Specifically, the sliding block 11 slides in the sliding groove 12, thereby enhancing the stability of the supporting frame 8.

[0031] Furthermore, the connections between the two cylinders 9 and the bearing frame 8 are all sliding connections.

[0032] To sum up: the driving motor 5 is used to drive the screw 3 to rotate, and the slider 6 is used to slide in the slide rail 7, thereby enhancing the stability of the nut seat 4, the connecting rod 13 can be used to connect the nut seat 4 to the supporting frame 8, and the sliding block 11 is used to slide in the sliding groove 12, thereby enhancing the stability of the supporting frame 8.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A feeding rack for a laser cutting machine, comprising a frame (1), characterized in that: The inner side of the frame body (1) is slidably connected to a bearing frame (8), and a push plate (10) is provided on the inner side of the bearing frame (8), and cylinders (9) are fixedly connected to both sides of the top of the bearing frame (8) by bolts, and the output shafts of the two cylinders (9) pass through the top of the bearing frame (8) and are fixedly connected to the top of the push plate (10), and one side of the outer wall of the frame body (1) is fixedly connected to a side frame (2), and one side of the outer wall of the side frame (2) is fixedly connected to a driving motor (5) by bolts, and the inner side of the side frame (2) is rotatably connected to a screw rod (3), one end of the screw rod (3) passes through the side wall of the side frame (2) and is drivingly connected to the output shaft of the driving motor (5), and a nut seat (4) is screwed on the screw rod (3) by threaded engagement, and one side of the nut seat (4) is fixedly connected to one side of the bearing frame (8).

2. A feeding rack for a laser cutting machine according to claim 1, characterized in that: One end of the screw rod (3) is rotatably connected to the inner wall of the side frame (2) via a rotating shaft, and the other end of the screw rod (3) passes through the side wall of the side frame (2) via a bearing sleeve.

3. A feeding rack for a laser cutting machine according to claim 2, characterized in that: A sliding block (6) is fixedly connected to one side of the nut seat (4), and the sliding block (6) is slidably connected to one side of the side frame (2) via a sliding rail (7).

4. A feeding rack for a laser cutting machine according to claim 1, characterized in that: A connecting rod (13) is fixedly connected to one side of the nut seat (4), and one end of the connecting rod (13) is fixedly connected to one side of the bearing frame (8) via a movable groove (14).

5. The feeding rack for a laser cutting machine according to claim 1, characterized in that: A sliding block (11) is fixedly connected to one side of the bottom of the carrying frame (8), and the sliding block (11) is slidably connected to the inner bottom of the frame body (1) via a sliding groove (12).

6. The feeding rack for a laser cutting machine according to claim 1, characterized in that: The connection points between the two cylinders (9) and the bearing frame (8) are all sliding connections.

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