Material cutting machine

Abstract

The utility model relates to a material cutting machine, which belongs to the technical field of cutting machines, and comprises a cutting platform and a storage rack, a slag storage box is fixedly arranged at the bottom of the cutting platform, an equipment groove is arranged in the cutting platform, a band-type brake stepping motor is fixedly arranged on the inner wall of the equipment groove, and the band-type brake stepping motor is fixedly connected with a ball screw. Limiting rods are fixedly installed on the two sides of the inner wall of the equipment groove, and the outer wall of the ball screw is in threaded connection with a lead screw nut. According to the material cutting machine, the feeding structure and the material guiding structure are arranged to facilitate feeding and discharging of materials, so that the machining efficiency of material cutting machining can be improved, the protective cover and the material storage structure are arranged, chippings generated by cutting can be protected and collected, and the material cutting machine is suitable for even cutting machining of long-strip steel, wood and other materials. And good safety is achieved in the machining process.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a material cutting machine. Background Art

[0002] Building materials include but are not limited to wood, steel, plastic materials, etc. During construction, materials usually need to be processed and cut on-site for ease of installation. A material cutting machine is a device that cuts and processes materials.

[0003] After searching, the existing Chinese patent with publication number CN201921656536.3 discloses a steel bar cutting machine for construction. By setting a telescopic rod, a clamping seat and a clamping frame, the steel bar is placed on the clamping frame. The length of the telescopic rod is extended to enable the clamping seat to clamp the steel bar on the clamping frame, and then the cutting blade cuts the steel bar. This effectively improves the cutting accuracy and reduces the labor intensity. By installing rollers and wheel locks on the steel bar cutting machine, it is convenient to move the cutting machine to various places at the construction site for cutting work, and the steel bar is further clamped by using a movable plate.

[0004] The above technical solution has the following defects: although such a cutting machine structure is provided with a clamping frame to clamp the cutting material so that the cutting blade can stably cut the material, in actual use, the cutting material needs to be manually loaded, which is relatively laborious. In order to further improve the processing efficiency of material cutting and collect the material debris, a material cutting machine is proposed, which is provided with a loading and guiding structure to facilitate the entry and exit of materials, and is provided with a protective cover and a storage structure to protect and collect the debris generated by cutting. It is suitable for uniform cutting of long strips of steel, wood and other materials, and has good safety during processing.

[0005] In view of this, the author improves and solves the above problems, concentrates on research and cooperates with theoretical application, and finally proposes a technical solution with reasonable design and effective improvement of the above defects.

[0006] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0007] The utility model provides a material cutting machine, which solves the problems raised in the above background, is suitable for uniform cutting and processing of long steel strips, wood and other materials, can realize rapid loading and discharging of materials, and has good safety during processing.

[0008] The utility model solves the above technical problems as follows: a material cutting machine comprises a cutting platform and a storage rack, a slag storage box is fixedly installed at the bottom of the cutting platform, an equipment slot is arranged in the cutting platform, a brake stepping motor is fixedly installed on the inner wall of the equipment slot, a ball screw is fixedly connected to the brake stepping motor, limiting rods are fixedly installed on both sides of the inner wall of the equipment slot, a screw nut is threadedly connected to the outer wall of the ball screw, a load-bearing slider is fixedly connected to both sides of the screw nut, a limiting frame is fixedly installed on the top of the load-bearing slider, positioning screws are threadedly connected to both sides of the limiting frame, positioning screws are rotatably connected to positioning plates, a protective cover is fixedly installed on the top of the cutting platform, and the protective cover The guard cover is fixedly installed with hydraulic cylinder No. 1 and hydraulic cylinder No. 2, the hydraulic cylinder No. 1 is installed with a tool cover by bolts, the tool cover is fixedly connected with a driving motor, the driving motor is fixedly connected with a disc cutter, the hydraulic cylinder No. 2 is installed with a positioning pressure plate by bolts, the cutting platform is provided with a material guide trough, the inner wall of the material guide trough is rotatably connected with a material guide roller, the top of the cutting platform is provided with a discharge hole, the discharge hole is placed with an isolation net, a material guide hopper is installed at one end of the cutting platform, a material storage box is placed on the top of the rack, an exhaust hopper is fixedly installed on the inner wall of the slag storage box, a collecting mesh box is placed on the top of the exhaust hopper, the exhaust hopper is fixedly connected with an exhaust fan, and the exhaust fan is fixedly connected with an exhaust pipe.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, the load-bearing slider is provided with a sliding hole corresponding to the limiting rod, and the inner wall of the sliding hole is slidably connected to the limiting rod. The limiting rod can limit and bear the load-bearing slider, so that it can drive the top limiting frame to slide smoothly.

[0011] Furthermore, the protective cover is made of transparent plastic material, which is convenient for workers to observe the internal cutting and processing conditions.

[0012] Furthermore, two material guide rollers are provided, and both of the material guide rollers are fixedly connected with synchronous wheels, and the outer walls of the synchronous wheels on both sides are sleeved with synchronous belts, and the outer wall of the cutting platform is fixedly connected with a motor bracket, and the inner wall of the motor bracket is fixedly installed with a rotating motor, and the driving end of the rotating motor is connected to one side of the material guide roller. Starting the rotating motor can drive one side of the material guide roller to rotate, and the synchronous wheels of the material guide rollers on both sides are connected through synchronous belt transmission, so that the material guide rollers on both sides can rotate synchronously to drive the cut materials out.

[0013] Furthermore, the inner wall of the discharge hole is arranged to be a slope structure, so that the slag can be discharged easily.

[0014] Furthermore, the isolation net is provided with strip holes corresponding to the disc cutter, and the disc cutter is pressed down to cut the material so that the material can pass through the isolation net through the strip holes.

[0015] Furthermore, the slag storage box and the protective cover are both provided with inspection doors, and the internal components can be maintained and cleaned by opening the inspection doors of the slag storage box and the protective cover.

[0016] Furthermore, a through hole is provided on the outer wall of the slag storage box corresponding to the exhaust pipe, and the exhaust pipe passes through the through hole, and the exhaust fan can transfer air out of the exhaust pipe.

[0017] The utility model provides a material cutting machine, which has the following advantages:

[0018] 1. The positioning plates on both sides can position the materials. Starting the brake stepper motor to rotate the ball screw can drive the top limit frame and the materials clamped by it to move and load. The stepper motor is a motor that converts electrical pulse signals into corresponding angular displacement or linear displacement. Every time a pulse signal is input, the rotor rotates an angle or moves forward one step. The angular displacement or linear displacement output is proportional to the number of input pulses. The brake stepper motor rotates the ball screw to drive the limit frame and the materials clamped by it to move evenly, thereby achieving even loading and facilitating the disc cutter to evenly cut the materials.

[0019] 2. Push the material into the protective cover, start the No. 2 hydraulic cylinder to extend and retract, which can drive the positioning plate to press down to position and clamp the material, start the No. 1 hydraulic cylinder to press down the tool cover, start the drive motor to drive the disc cutter to rotate, so as to cut the bottom material, start the rotating motor to drive the guide rollers on both sides to rotate, so as to guide the cut material to the guide hopper;

[0020] 3. The material can be transferred to the storage box on the top of the rack through the guide hopper for collection. The protective cover can protect the disc cutter from splashing out when cutting the material. The splashed material can pass through the isolation net and be collected in the collection net box through the discharge hole. The exhaust fan can be started to draw air from the top of the exhaust hopper and pass it out through the exhaust pipe, so as to assist in collecting the slag generated by cutting into the collection net box.

[0021] 4. Such a material cutting machine is equipped with a feeding and guiding structure to facilitate the entry and exit of materials, thereby improving the processing efficiency of material cutting. It is equipped with a protective cover and a material storage structure to protect and collect the debris generated by cutting. It is suitable for uniform cutting of long strips of steel, wood and other materials, and has good safety during processing.

[0022] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0024] Figure 1 A structural schematic diagram of a material cutting machine provided in one embodiment of the utility model;

[0025] Figure 2 A front view of a material cutting machine provided by an embodiment of the utility model;

[0026] Figure 3 A schematic diagram of the structure of a material cutting machine from a side view provided by an embodiment of the utility model;

[0027] Figure 4 A schematic diagram of the structure of a cutting platform in a material cutting machine provided by an embodiment of the utility model from a top view;

[0028] Figure 5 A schematic diagram of the structure of a material guide chute in a material cutting machine provided by an embodiment of the utility model;

[0029] Figure 6 A schematic diagram of the structure of an isolation net in a material cutting machine provided by an embodiment of the utility model;

[0030] Figure 7 The present invention is a schematic structural diagram of a tool cover in a material cutting machine provided by one embodiment of the present invention.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 1. Cutting platform; 2. Slag storage box; 3. Brake stepper motor; 4. Ball screw; 5. Limit rod; 6. Screw nut; 7. Load-bearing slide block; 8. Limit frame; 9. Positioning screw; 10. Positioning plate; 11. Protective cover; 12. No. 1 hydraulic cylinder; 13. No. 2 hydraulic cylinder; 14. Tool cover; 15. Drive motor; 16. Disc cutter; 17. Positioning pressure plate; 18. Guide trough; 19. Guide roller; 20. Synchronous wheel; 21. Synchronous belt; 22. Motor bracket; 23. Rotating motor; 24. Discharge hole; 25. Isolation net; 26. Guide hopper; 27. Storage rack; 28. Storage box; 29. ​​Exhaust hopper; 30. Collecting net box; 31. Exhaust fan; 32. Exhaust pipe. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-7 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0034] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0036] like Figure 1-7As shown, a material cutting machine comprises a cutting platform 1 and a storage rack 27. A slag storage box 2 is fixedly installed at the bottom of the cutting platform 1. An equipment slot is arranged in the cutting platform 1. A brake stepping motor 3 is fixedly installed on the inner wall of the equipment slot. The brake stepping motor 3 is fixedly connected to a ball screw 4. Limit rods 5 are fixedly installed on both sides of the inner wall of the equipment slot. A screw nut 6 is threadedly connected to the outer wall of the ball screw 4. A load-bearing slider 7 is fixedly connected to both sides of the screw nut 6. A limit frame 8 is fixedly installed on the top of the load-bearing slider 7. Positioning screws 9 are threadedly connected to both sides of the limit frame 8. Positioning plates 10 are rotatably connected to the positioning screws 9 on both sides. A protective cover 11 is fixedly installed on the top of the cutting platform 1. A No. 1 hydraulic cylinder 12 and a No. 2 hydraulic cylinder are fixedly installed on the protective cover 11. Cylinder 13, No. 1 hydraulic cylinder 12 is installed with a tool cover 14 by bolts, the tool cover 14 is fixedly connected to a driving motor 15, the driving motor 15 is fixedly connected to a disc cutter 16, the No. 2 hydraulic cylinder 13 is installed with a positioning pressure plate 17 by bolts, the cutting platform 1 is provided with a material guide trough 18, the inner wall of the material guide trough 18 is rotatably connected with a material guide roller 19, a discharge hole 24 is opened on the top of the cutting platform 1, and an isolation net 25 is placed in the discharge hole 24, a material guide hopper 26 is installed at one end of the cutting platform 1, a material storage box 28 is placed on the top of the rack 27, an exhaust hopper 29 is fixedly installed on the inner wall of the slag storage box 2, a collecting net box 30 is placed on the top of the exhaust hopper 29, the exhaust hopper 29 is fixedly connected to an exhaust fan 31, and the exhaust fan 31 is fixedly connected to an exhaust pipe 32.

[0037] Preferably, the load-bearing slider 7 is provided with a sliding hole corresponding to the limiting rod 5, and the inner wall of the sliding hole is slidably connected to the limiting rod 5. The limiting rod 5 can limit and bear the load-bearing slider 7, so that it can drive the top limiting frame 8 to slide smoothly.

[0038] Preferably, the protective cover 11 is made of transparent plastic material to facilitate the staff to observe the internal cutting process.

[0039] Preferably, two material guide rollers 19 are provided, both of which are fixedly connected with synchronous wheels 20, and the outer walls of the synchronous wheels 20 on both sides are sleeved with synchronous belts 21, and the outer wall of the cutting platform 1 is fixedly connected with a motor bracket 22, and the inner wall of the motor bracket 22 is fixedly installed with a rotating motor 23, and the driving end of the rotating motor 23 is connected to one side of the material guide roller 19. Starting the rotating motor 23 can drive one side of the material guide roller 19 to rotate, and the synchronous wheels 20 of the material guide rollers 19 on both sides are connected through the synchronous belt 21, so that the material guide rollers 19 on both sides can rotate synchronously to drive the cut materials out.

[0040] Preferably, the inner wall of the discharge hole 24 is arranged to be a slope structure, so that the slag can be discharged easily.

[0041] Preferably, the isolation net 25 is provided with strip holes corresponding to the disc cutter 16 , and the disc cutter 16 is pressed down to cut the material and can pass through the isolation net 25 through the strip holes.

[0042] Preferably, the slag storage box 2 and the protective cover 11 are both provided with inspection doors, and the inspection doors of the slag storage box 2 and the protective cover 11 can be opened to maintain and clean the internal components.

[0043] Preferably, a through hole is opened on the outer wall of the slag storage box 2 corresponding to the exhaust pipe 32 , the exhaust pipe 32 passes through the through hole, and the exhaust fan 31 can transfer air from the exhaust pipe 32 .

[0044] The specific working principle and use method of the utility model are as follows: one end of the material to be cut is placed on the top of the limit frame 8, and the positioning screws 9 on both sides are rotated. The positioning screws 9 on both sides can drive the positioning plate 10 to slide on the top of the limit frame 8, and the positioning plates 10 on both sides can position the material. The brake stepper motor 3 is started to rotate the ball screw 4, which can drive the load-bearing sliders 7 on both sides to slide on the outer wall of the limit rod 5 through the screw nut 6. The load-bearing slider 7 can drive the top limit frame 8 and the material clamped by it to move and load. The stepper motor is an electric motor that converts an electrical pulse signal into a corresponding angular displacement or linear displacement. For each input pulse signal, the rotor rotates an angle or moves forward one step. The angular displacement or linear displacement outputted by it is proportional to the number of input pulses. The brake stepper motor 3 rotates the ball screw 4 to drive the limit frame 8 and the material clamped by it to move evenly, thereby achieving even loading, which is convenient for the disc cutter 16 to evenly cut the material. The material is pushed into the protective cover 11, and the No. 2 liquid is started. The extension and retraction of the pressure cylinder 13 can drive the positioning pressure plate 17 to press down to position and clamp the material. Starting the No. 1 hydraulic cylinder 12 can drive the tool cover 14 to press down. Starting the drive motor 15 can drive the disc cutter 16 to rotate, so that the bottom material can be cut. After the processing is completed, the No. 1 hydraulic cylinder 12 and the No. 2 hydraulic cylinder 13 can be started to retract. The synchronous wheels 20 of the guide rollers 19 on both sides are connected by a synchronous belt 21. Starting the rotating motor 23 can drive the guide rollers 19 on both sides to rotate, so that the cut material is guided to the guide hopper 26. The material can be transferred to the storage box 28 on the top of the rack 27 through the guide hopper 26 for collection. The protective cover 11 can protect the disc cutter 16 when cutting the material to prevent the slag from splashing. The splashed material can pass through the isolation net 25 and be collected in the collection box 30 through the discharge hole 24. Starting the exhaust fan 31 can draw air from the top of the exhaust hopper 29 and transmit it through the exhaust pipe 32, so as to assist in collecting the slag generated by cutting into the collection box 30.

[0045] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A material cutting machine, comprising a cutting platform (1) and a storage rack (27), characterized in that: A slag storage box (2) is fixedly installed at the bottom of the cutting platform (1), and an equipment slot is provided in the cutting platform (1). A brake stepping motor (3) is fixedly installed on the inner wall of the equipment slot, and the brake stepping motor (3) is fixedly connected to a ball screw (4). Limit rods (5) are fixedly installed on both sides of the inner wall of the equipment slot, and a screw nut (6) is threadedly connected to the outer wall of the ball screw (4). A load-bearing slider (7) is fixedly connected to both sides of the screw nut (6). A limit frame (8) is fixedly installed on the top of the load-bearing slider (7), and positioning screws (9) are threadedly connected to both sides of the limiting frame (8). Positioning screws (9) are rotatably connected to positioning plates (10) on both sides. A protective cover (11) is fixedly installed on the top of the cutting platform (1), and a No. 1 hydraulic cylinder (12) and a No. 2 hydraulic cylinder (13) are fixedly installed on the protective cover (11). The No. 1 hydraulic cylinder (12) is installed with a screw nut (6) by bolts. The tool cover (14) is fixedly connected to a drive motor (15), the drive motor (15) is fixedly connected to a disc cutter (16), the second hydraulic cylinder (13) is installed with a positioning pressure plate (17) by bolts, the cutting platform (1) is provided with a material guide groove (18), the inner wall of the material guide groove (18) is rotatably connected to a material guide roller (19), and the top of the cutting platform (1) is provided with a material discharge hole (24), the material discharge hole (24) is provided with an isolation net (25), a material guide hopper (26) is installed at one end of the cutting platform (1), a material storage box (28) is placed on the top of the storage rack (27), an exhaust hopper (29) is fixedly installed on the inner wall of the slag storage box (2), a collecting net box (30) is placed on the top of the exhaust hopper (29), the exhaust hopper (29) is fixedly connected to an exhaust fan (31), and the exhaust fan (31) is fixedly connected to an exhaust pipe (32).

2. A material cutting machine according to claim 1, characterized in that: The load-bearing sliding block (7) is provided with a sliding hole corresponding to the limiting rod (5), and the inner wall of the sliding hole is slidably connected to the limiting rod (5).

3. A material cutting machine according to claim 1, characterized in that: The protective cover (11) is made of transparent plastic material.

4. A material cutting machine according to claim 1, characterized in that: Two material guide rollers (19) are provided, and both material guide rollers (19) are fixedly connected to a synchronous wheel (20), and the outer walls of the synchronous wheels (20) on both sides are sleeved with a synchronous belt (21); the outer wall of the cutting platform (1) is fixedly connected to a motor bracket (22), and the inner wall of the motor bracket (22) is fixedly installed with a rotating motor (23), and the driving end of the rotating motor (23) is connected to one side of the material guide roller (19).

5. A material cutting machine according to claim 1, characterized in that: The inner wall of the discharge hole (24) is arranged to be a slope structure.

6. A material cutting machine according to claim 1, characterized in that: The isolation net (25) is provided with strip-shaped holes corresponding to the disc cutter (16).

7. A material cutting machine according to claim 1, characterized in that: The slag storage box (2) and the protective cover (11) are both provided with inspection doors.

8. A material cutting machine according to claim 1, characterized in that: A through hole is provided on the outer wall of the slag storage box (2) corresponding to the exhaust pipe (32), and the exhaust pipe (32) passes through the through hole.

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