Numerical control cutting machine facilitating discharging
By combining lead screw drive and hydraulic push rod, the problem of inaccurate material movement in CNC cutting machines is solved, achieving high-precision cutting and automated unloading, thus improving production efficiency and material management.
Patent Information
- Application Number
- CN202423019219.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-12-09
AI Technical Summary
Existing CNC cutting machines have difficulty achieving precise control during material movement, resulting in low cutting accuracy and affecting product quality and production efficiency.
The system employs a lead screw drive structure and a hydraulic push rod in conjunction with a servo motor to achieve precise horizontal movement of materials, and utilizes an inclined plate and storage bin design to achieve automated material unloading.
It improves the processing accuracy and production efficiency of the cutting machine, reduces manual intervention, lowers labor intensity, and enables the orderly collection and storage of materials.
Smart Images
Figure CN223506683U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of CNC cutting machine technology, specifically a CNC cutting machine that facilitates material cutting. Background Technology
[0002] A CNC cutting machine is an automated device used to cut materials such as sheet metal. It controls the movement trajectory of the cutting tool through a CNC system. The CNC system will precisely command the motor to drive the cutting tool to move in the X, Y, and Z coordinate axes according to the pre-programmed program, thereby cutting the material according to the set size and shape.
[0003] However, existing technologies still have the following problems:
[0004] Most existing CNC cutting machines are not suitable for precise material movement. They often use relatively simple transmission methods, such as simple gear and chain drives or direct manual pushing of materials for positioning. This makes it difficult to achieve precise horizontal movement control, which can easily lead to large positioning errors, resulting in low cutting accuracy. This makes it impossible to meet the needs of high-precision cutting processing, thereby affecting product quality and production efficiency, as well as the efficiency of material unloading.
[0005] To address the aforementioned problems, the inventors proposed a CNC cutting machine that facilitates material cutting. Utility Model Content
[0006] In order to solve the problem that CNC cutting machines are not convenient for precise material movement, the purpose of this utility model is to provide a CNC cutting machine that is easy to unload.
[0007] To solve the above technical problems, the present invention adopts the following technical solution: a CNC cutting machine for easy material unloading, comprising a base plate, a cutting frame fixedly provided on the upper surface of the base plate, and a cutting component provided below the cutting frame; a lifting plate provided above the base plate; four rectangularly distributed hydraulic push rods fixedly provided on the upper surface of the base plate, and the output ends of the hydraulic push rods fixedly connected to the lifting plate; a lead screw rotatably provided inside the lifting plate; a servo motor provided on one side of the lifting plate, and the output end of the servo motor passing through the lifting plate and fixedly connected to the lead screw; a moving plate threaded onto the outer surface of the lead screw; a placement plate fixedly connected to the upper surface of the moving plate, and the placement plate being located below the cutting component; upright plates symmetrically fixedly provided on the upper surface of the placement plate; an electric push rod fixedly provided on the inner side of the upright plate, and a clamping block fixedly provided at the output end of the electric push rod; and a storage box provided on one side of the base plate.
[0008] Preferably, a threaded rod is rotatably provided inside the cutting frame, and a DC motor is provided on one side of the cutting frame. The output end of the DC motor passes through the cutting frame and is fixedly connected to the threaded rod. A moving block is threadedly sleeved on the outer surface of the threaded rod. A slide rail is bolted to one side of the moving block, and an electric slider is slidably provided on one side of the slide rail. One side of the electric slider is fixedly connected to the cutting part.
[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0010] 1. This utility model uses a lead screw drive structure to precisely control the horizontal movement of materials during processing, which is precisely coordinated with the action of the cutting part to achieve high-precision cutting operation of materials, improving the processing accuracy and production efficiency of the cutting machine. At the same time, the design of the lead screw driving the material to the unloading position makes the unloading process more automated and smooth, reducing manual intervention and labor intensity. Furthermore, through the cooperation of the inclined plate and the storage box, the orderly collection and storage of materials after cutting is realized, improving the management efficiency and material flow efficiency of the production site. Attached Figure Description
[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0013] Figure 2 This is an exploded view of the relevant structure of the lifting plate of this utility model.
[0014] Figure 3 This is an exploded view of the upper part of the base plate of this utility model.
[0015] Figure 4 This is an exploded view of the upper part of the cutting rack of this utility model.
[0016] In the diagram: 1. Base plate; 2. Cutting rack; 21. Threaded rod; 22. DC motor; 23. Slide rail; 24. Electric slider; 25. Cutting part; 26. Moving block; 3. Lifting plate; 31. Hydraulic push rod; 32. Limit groove; 33. Limit block; 34. Lead screw; 35. Servo motor; 36. Moving plate; 37. Placement plate; 38. Limit rod; 39. Reinforced guide rail; 310. Reinforcement block; 4. Storage box; 41. Inclined plate; 5. Vertical plate; 51. Electric push rod; 52. Clamping block. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] Example: Figure 1-3 As shown, this utility model provides a CNC cutting machine for easy material unloading, including a base plate 1, a cutting frame 2 fixedly mounted on the upper surface of the base plate 1, and a cutting component 25 below the cutting frame 2. A lifting plate 3 is mounted above the base plate 1, and a lead screw 34 is rotatably mounted inside the lifting plate 3. A servo motor 35 is mounted on one side of the lifting plate 3, and a connecting plate is fixedly mounted between the servo motor 35 and the lifting plate 3. The connecting plate provides protection and support for the servo motor 35, and the output end of the servo motor 35 passes through the lifting plate 3 and is fixedly connected to the lead screw 34. A moving plate 36 is threaded onto the outer surface of the lead screw 34. Limiting rods 38 are symmetrically fixed inside the lifting plate 3 and pass through the moving plate 36. A placement plate 3 is fixedly connected to the upper surface of the moving plate 36. 7. The lifting plate 3 is symmetrically fixed with reinforcing guide rails 39. The two sides of the placement plate 37 are symmetrically fixed with reinforcing blocks 310, and the reinforcing blocks 310 are locked on the corresponding reinforcing guide rails 39. The placement plate 37 is located below the cutting part 25. During the processing, the servo motor 35 is started, and its output end drives the lead screw 34 to rotate. Since the moving plate 36 is threadedly connected to the lead screw 34 and restricted by the limit rod 38, it can only move along the axial direction of the lead screw 34. The rotation of the lead screw 34 causes the moving plate 36 to drive the placement plate 37 and the clamped and fixed material to move precisely in the horizontal direction, and cooperate with the cutting part 25 to complete the cutting process. The reinforcing blocks 310 on both sides of the placement plate 37 cooperate with the reinforcing guide rails 39 to stabilize the movement trajectory of the placement plate 37.
[0019] A vertical plate 5 is symmetrically fixed on the upper surface of the placement plate 37. An electric push rod 51 is fixed on the inner side of the vertical plate 5. The electric push rod 51 has an adjustable pushing force function, which can adapt to the clamping requirements of materials of different sizes and materials. A clamping block 52 is fixedly provided at the output end of the electric push rod 51. When placing materials, the electric push rod 31 is started first. The output end of the electric push rod 31 extends and pushes the clamping block 52 to clamp and fix the materials placed on the placement plate 37.
[0020] Four rectangularly distributed hydraulic push rods 31 are fixedly mounted on the upper surface of the base plate 1. The hydraulic push rods 31 use high-quality sealing elements and hydraulic oil to ensure their stable and reliable operation. The output end of the hydraulic push rods 31 is fixedly connected to the lifting plate 3. Limit grooves 32 are symmetrically opened on both sides of the material cutter 2. Limit blocks 33 are symmetrically fixed on both sides of the lifting plate 3, and the limit blocks 33 are engaged in the corresponding limit grooves 32. A storage box 4 is provided on one side of the base plate 1, and an inclined plate 41 is fixedly mounted on one side of the base plate 1. The inclined plate 41 and the storage box 4 are connected by bolts. The hydraulic push rod 31 drives the lifting plate 3 to rise and fall, which, in conjunction with the cutting process, improves the accuracy of cutting. The limit block 33 moves up and down in the limit groove 32, which improves the lifting stability of the lifting plate 3. When unloading, after the cutting is completed, the servo motor 35 drives the lead screw 34 to rotate again, so that the moving plate 36 moves the placement plate 37 and the material to the corresponding position above the inclined plate 41. Then the hydraulic push rod 31 drives the lifting plate 3 to fall, which makes it easy for the material to slide into the storage box 4 along the inclined plate 41. Only a small manual movement of the material is needed to complete the unloading action.
[0021] like Figure 4 As shown, the cutting frame 2 is made of high-strength metal, possessing good rigidity and stability, and capable of withstanding various forces during the cutting process. A threaded rod 21 is rotatably mounted inside the cutting frame 2. A DC motor 22 is mounted on one side of the cutting frame 2. A protective plate is fixedly mounted on the lower side of the outer surface of the DC motor 22, and the protective plate is fixedly connected to the cutting frame 2. The output end of the DC motor 22 passes through the cutting frame 2 and is fixedly connected to the threaded rod 21. A moving block 26 is threaded onto the outer surface of the threaded rod 21. A slide rail 23 is bolted to one side of the moving block 26, and an electric slider 24 is slidably mounted on one side of the slide rail 23. The cutting component 25 is fixedly connected to the cutting component. During the cutting process, the DC motor 22 starts to run, driving the threaded rod 21 to rotate. Since the moving block 26 and the threaded rod 21 are threadedly connected, the moving block 26 moves laterally along the threaded rod 21 under the rotation of the threaded rod 21. At the same time, the slide rail 23 on one side of the moving block 26 and the electric slider 24 sliding on the slide rail 23 will move laterally together with the moving block 26. The cutting component 25 is fixed on the electric slider 24, and the electric slider 24 can slide up and down on the slide rail 23. In this way, the multiple axial positions of the cutting component 25 can be adjusted, improving the operability of the cutting.
[0022] Working principle: During the processing, the servo motor 35 starts, and its output end drives the lead screw 34 to rotate. Since the moving plate 36 is threadedly connected to the lead screw 34 and is restricted by the limit rod 38, it can only move along the axial direction of the lead screw 34. The rotation of the lead screw 34 causes the moving plate 36 to drive the placement plate 37 and the clamped and fixed material to move precisely in the horizontal direction, and cooperates with the cutting part 25 to complete the cutting process. The reinforcing blocks 310 on both sides of the placement plate 37 cooperate with the reinforcing guide rail 39 to stabilize the moving trajectory of the placement plate 37.
[0023] When placing materials, first start the electric push rod 31. The output end of the electric push rod 31 extends to push the clamping block 52 to clamp and fix the materials placed on the placement plate 37.
[0024] The hydraulic push rod 31 drives the lifting plate 3 to rise and fall, which, in conjunction with the material cutting process, improves the accuracy of the material cutting. The limit block 33 moves up and down in the limit groove 32, which improves the stability of the lifting plate 3. When unloading, after the material cutting is completed, the servo motor 35 drives the lead screw 34 to rotate again, so that the moving plate 36 moves the placement plate 37 and the material to the corresponding position above the inclined plate 41. Then the hydraulic push rod 31 drives the lifting plate 3 to fall, which makes it convenient for the material to slide into the storage box 4 along the inclined plate 41. Only a small movement of the material is required by the manual to complete the unloading action.
[0025] During the cutting process, the DC motor 22 starts to run, driving the threaded rod 21 to rotate. Since the moving block 26 and the threaded rod 21 are threadedly connected, the moving block 26 moves laterally along the threaded rod 21 under the rotation of the threaded rod 21. At the same time, the slide rail 23 on one side of the moving block 26 and the electric slider 24 sliding on the slide rail 23 will move laterally together with the moving block 26. The cutting part 25 is fixed on the electric slider 24, and the electric slider 24 can slide up and down on the slide rail 23. In this way, the multiple axial positions of the cutting part 25 can be adjusted, improving the operability of the cutting.
[0026] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.
Claims
1. A CNC cutting machine for easy material cutting, comprising a base plate (1), characterized in that: A cutting rack (2) is fixedly provided on the upper surface of the base plate (1), and a cutting component (25) is provided below the cutting rack (2). A lifting plate (3) is provided above the base plate (1), and a lead screw (34) is rotatably provided inside the lifting plate (3). A servo motor (35) is provided on one side of the lifting plate (3), and the output end of the servo motor (35) passes through the lifting plate (3) and is fixedly connected to the lead screw (34). A moving plate (36) is threaded onto the outer surface of the lead screw (34). A placement plate (37) is fixedly connected to the upper surface of the moving plate (36), and the placement plate (37) is located below the cutting component (25). A vertical plate (5) is symmetrically fixed on the upper surface of the placement plate (37). An electric push rod (51) is fixedly provided on the inner side of the vertical plate (5), and a clamping block (52) is fixedly provided at the output end of the electric push rod (51). A storage box (4) is provided on one side of the base plate (1).
2. The CNC cutting machine for easy material cutting as described in claim 1, characterized in that: The cutting frame (2) is rotatably provided with a threaded rod (21). A DC motor (22) is provided on one side of the cutting frame (2). The output end of the DC motor (22) passes through the cutting frame (2) and is fixedly connected to the threaded rod (21). A moving block (26) is threadedly sleeved on the outer surface of the threaded rod (21). A slide rail (23) is bolted to one side of the moving block (26). An electric slider (24) is slidably provided on one side of the slide rail (23). One side of the electric slider (24) is fixedly connected to the cutting part (25).
3. The CNC cutting machine for easy material cutting as described in claim 1, characterized in that: The upper surface of the base plate (1) is fixedly provided with four hydraulic push rods (31) arranged in a rectangular shape, and the output end of the hydraulic push rods (31) is fixedly connected to the lifting plate (3).
4. The CNC cutting machine for easy material cutting as described in claim 1, characterized in that: The cutting rack (2) has symmetrically provided limit grooves (32) on both sides, and the lifting plate (3) has symmetrically fixed limit blocks (33) on both sides, and the limit blocks (33) are locked on the corresponding limit grooves (32).
5. A CNC cutting machine for easy material cutting as described in claim 1, characterized in that: The lifting plate (3) is symmetrically fixed with limiting rods (38), and the limiting rods (38) pass through the moving plate (36).
6. A CNC cutting machine for easy material cutting as described in claim 1, characterized in that: The lifting plate (3) is symmetrically fixed with reinforcing guide rails (39), and the two sides of the placement plate (37) are symmetrically fixed with reinforcing blocks (310), and the reinforcing blocks (310) are locked on the corresponding reinforcing guide rails (39).
7. A CNC cutting machine for easy material cutting as described in claim 1, characterized in that: An inclined plate (41) is fixedly provided on one side of the base plate (1), and the inclined plate (41) is connected to the storage box (4) by bolts.
8. A CNC cutting machine for easy material cutting as described in claim 2, characterized in that: A protective plate is fixedly provided on the lower side of the outer surface of the DC motor (22), and the protective plate is fixedly connected to the cutting frame (2).