Semiautomatic feeding mechanism of pipe cutting machine
By combining the chain conveyor assembly and the lifting assembly, the problem of unstable pipe conveying in the laser pipe cutting machine is solved, thereby improving the stability and precision of the cutting process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI DAHAO INTELLIGENT LASER EQUIP CO LTD
- Filing Date
- 2025-07-25
- Publication Date
- 2026-07-14
AI Technical Summary
In laser tube cutting machines, there is a problem of poor stability during the tube conveying process. The chain swings left and right and vibrates up and down, which affects the stability of the cutting process.
The system employs a combination of chain conveyor components and lifting components. The chain conveyor components consist of a drive motor, sprockets, chains, stoppers, and slide rails. The slide rails limit and guide the chains, while the lifting components use cylinders and top plates to achieve stable lifting of the pipes.
This improves the stability of pipe transportation and ensures the stability and precision of cutting processes.
Smart Images
Figure CN224488039U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of machining, and in particular to a semi-automatic feeding mechanism for a pipe cutting machine. Background Technology
[0002] During the laser tube cutting process, the tubes are fed forward one by one in sequence. The previous conveyor chain swayed left and right and vibrated up and down, resulting in poor stability. Utility Model Content
[0003] To solve the above-mentioned technical problems, this utility model provides a semi-automatic feeding mechanism for a pipe cutting machine.
[0004] The semi-automatic feeding mechanism of this utility model for a pipe cutting machine includes a support leg and a square tube. The square tube is provided at the top of the support leg. It also includes a chain conveying assembly and a lifting assembly. The chain conveying assembly is provided on the square tube, and the lifting assembly is provided at one end of the square tube. In use, multiple sets of chain conveying assemblies cooperate to convey the pipe. Then, the lifting assembly is operated to lift the pipe, thereby realizing the cutting and processing of the pipe and improving stability.
[0005] Preferably, the chain conveyor assembly includes a drive motor, sprockets, a chain, stoppers, and a first slide rail. Two sets of sprockets are rotatably mounted on the square cylinder. A drive motor is installed on the square cylinder, and the output of the drive motor is used to rotate one set of sprockets. The two sets of sprockets are driven by the chain. The top of the chain is above the square cylinder, and the bottom of the chain is inside the square cylinder. A second slide rail is set at the bottom inside the square cylinder, and a first slide rail is set at the top of the square cylinder. The first slide rail is inside the top and bottom of the chain. Multiple sets of stoppers are evenly spaced on the chain, and each stopper consists of two sets of stop plates. In use, the drive motor is started, which causes the sprockets to drive the chain to rotate, so that the multiple sets of stoppers cooperate to convey the pipe. The first slide rail limits and guides the chain above the square cylinder to prevent the chain from vibrating up and down or swaying left and right. The second slide rail is between the two sets of stop plates on the inner part of the chain, which prevents the lower half of the chain from vibrating up and down or swaying left and right, thereby improving the conveying stability.
[0006] Preferably, the lifting assembly includes a cylinder, a connecting block, and a top plate. The connecting block is provided on the square tube, and the cylinder is installed on the connecting block. The top moving end of the cylinder is provided with a top plate. The cylinder is operated to extend, so that multiple sets of top plates cooperate to lift the pipe and realize the feeding.
[0007] Compared with the prior art, the beneficial effects of this utility model are as follows: In use, multiple sets of chain conveyor components cooperate to convey the pipe, and then the lifting component is operated to lift the pipe, thereby realizing the cutting and processing of the pipe and improving stability. Attached Figure Description
[0008] Figure 1 This is a schematic diagram of the isometric structure of this utility model;
[0009] Figure 2 yes Figure 1 A partially enlarged structural diagram of section A in the middle;
[0010] Figure 3 This is a front view structural diagram of the present invention.
[0011] The following are labels in the attached diagram: 1. Support leg; 2. Square tube; 3. Drive motor; 4. Sprocket; 5. Chain; 6. Material stop; 7. No. 1 slide rail; 8. Cylinder; 9. Connecting block; 10. Top plate. Detailed Implementation
[0012] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.
[0013] Example
[0014] like Figures 1 to 3 As shown, the semi-automatic feeding mechanism of the pipe cutting machine of this utility model includes a support leg 1 and a square tube 2. The square tube 2 is provided at the top of the support leg 1. It also includes a chain conveying assembly and a lifting assembly. The chain conveying assembly is provided on the square tube 2, and the lifting assembly is provided at one end of the square tube 2.
[0015] The chain conveyor assembly includes a drive motor 3, sprockets 4, chain 5, stoppers 6, and a first slide rail 7. Two sets of sprockets 4 are rotatably mounted on the square tube 2. The drive motor 3 is installed on the square tube 2. The output end of the drive motor 3 is used to rotate one set of sprockets 4. The two sets of sprockets 4 are driven by the chain 5. The top of the chain 5 is above the square tube 2, and the bottom of the chain 5 is inside the square tube 2. A second slide rail is set at the bottom inside the square tube 2, and a first slide rail 7 is set at the top of the square tube 2. The first slide rail 7 is inside the top and bottom of the chain 5. Multiple sets of stoppers 6 are evenly spaced on the chain 5. Each stopper 6 consists of two sets of stop plates.
[0016] The lifting assembly includes a cylinder 8, a connecting block 9, and a top plate 10. The connecting block 9 is provided on the square tube 2, the cylinder 8 is installed on the connecting block 9, and the top plate 10 is provided on the moving end of the top of the cylinder 8.
[0017] In this embodiment, during use, the drive motor 3 is started, which causes the sprocket 4 to drive the chain 5 to rotate, thereby causing multiple sets of material stoppers 6 to cooperate in conveying the pipe. The first slide rail 7 limits and guides the chain 5 above the square cylinder 2 to prevent the chain 5 from shaking up and down and swaying left and right. The chain 5 is located inside the square cylinder 2. The second slide rail is located between the two sets of material stoppers to prevent the lower half of the chain 5 from shaking up and down and swaying left and right. The operating cylinder 8 extends, thereby causing multiple sets of top plates 10 to cooperate in lifting the pipe.
[0018] The semi-automatic feeding mechanism of this utility model for a pipe cutting machine has an adjustable level at the feeding end of the support leg and a support leg at the equipment end that can be adjusted left and right. There is a fixed gear on the equipment side and an adjustable gear on the feeding side. The front and rear positions of the gears can be adjusted by adjusting the top screw and the top block, which facilitates the installation of the chain and the adjustment of the tension of the conveyor chain. The drive motor 3 of the semi-automatic feeding mechanism of this utility model for a pipe cutting machine is purchased from the market. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.
[0019] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A semi-automatic feeding mechanism for a pipe cutting machine, comprising a support leg (1) and a square tube (2), wherein the top end of the support leg (1) is provided with the square tube (2), characterized in that, It also includes a chain conveyor assembly and a lifting assembly. The chain conveyor assembly is provided on the square tube (2), and a lifting assembly is provided at one end of the square tube (2).
2. The semi-automatic feeding mechanism for the pipe cutting machine as described in claim 1, characterized in that, The chain conveyor assembly includes a drive motor (3), sprockets (4), chain (5), stoppers (6), and a first slide rail (7). Two sets of sprockets (4) are rotatably mounted on the square tube (2). The drive motor (3) is installed on the square tube (2). The output end of the drive motor (3) is used for the rotation of one set of sprockets (4). The two sets of sprockets (4) are driven by the chain (5). The top of the chain (5) is above the square tube (2), and the bottom of the chain (5) is inside the square tube (2). A second slide rail is provided at the bottom of the inside of the square tube (2), and a first slide rail (7) is provided at the top of the square tube (2). The first slide rail (7) is inside the top and bottom of the chain (5). Multiple sets of stoppers (6) are evenly spaced on the chain (5). Each stopper (6) consists of two sets of stop plates.
3. The semi-automatic feeding mechanism for the pipe cutting machine as described in claim 1, characterized in that, The lifting assembly includes a cylinder (8), a connecting block (9) and a top plate (10). The connecting block (9) is provided on the square tube (2), and the cylinder (8) is installed on the connecting block (9). The top moving end of the cylinder (8) is provided with a top plate (10).