一种主喷管切断机
By introducing a positioning structure and a servo motor-driven hollow pneumatic chuck into the main nozzle cutting machine, the tilting problem during the cutting of long steel pipes was solved, the cutting accuracy was improved, and automated operation was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN ZHONGKAI IND CO LTD
- Filing Date
- 2025-07-08
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, long steel pipes are prone to tilting due to their own weight during cutting, resulting in low cutting accuracy, and the length measurement is cumbersome before each cut.
The main nozzle cutting machine with a positioning structure is adopted. It uses a third electric slider and a limit seat to perform fixed-length cutting with a scale. The main nozzle is rotated and positioned by a hollow pneumatic chuck and pneumatic clamp driven by a servo motor to ensure that the cut end face is flat.
It improves the accuracy of main nozzle cutting, simplifies the operation process, and realizes the automatic transfer and stacking of main nozzles.
Smart Images
Figure CN224508750U_ABST
Abstract
Claims
1. A main nozzle cutting machine, comprising a processing table (1), an industrial computer (101), a first electric slide rail (2), a first electric slider (3), a laser cutter (4), a second electric slide rail (10), a second electric slider (1001), a placement seat (11), a first pneumatic chuck (12), rollers (1201), and a drive assembly. The industrial computer (101) is mounted on the right side of the processing table (1), and the first electric slide rail (2) is mounted on the rear top of the processing table (1). The first electric slider (3) is slidably mounted on the first electric slide rail (2). A laser cutter (4) is mounted on the first electric slider (3), a second electric slide rail (10) is mounted on the top of the processing table (1), two second electric sliders (1001) are slidably arranged on the second electric slide rail (10), a placement seat (11) is fixedly connected to the top of the second electric slider (1001), a first pneumatic chuck (12) is mounted on one side of the placement seat (11), and rollers (1201) are rotatably arranged on both sides of the first pneumatic chuck (12). A drive assembly for driving the main nozzle to rotate is arranged on the right side of the processing table (1). The feature is that... The package also includes a third electric slide rail (13), a third electric slider (14), a limit seat (15), and a scale (16). Two third electric slide rails (13) are installed on the top left side of the processing table (1). The third electric slider (14) is slidably arranged on the third electric slide rail (13). The limit seat (15) is installed on the top of the two third electric sliders (14). A scale (16) is installed on the front side of the top of the processing table (1).
2. A main nozzle cutting-off machine according to claim 1, wherein The drive assembly includes a fixed base (5), a sleeve (6), a hollow pneumatic chuck (7), a first servo motor (8), and a first synchronous belt assembly (9). The fixed base (5) is fixedly connected to the top right side of the processing table (1). The sleeve (6) is rotatably arranged inside the fixed base (5). The hollow pneumatic chuck (7) is installed on the left side of the sleeve (6). The first servo motor (8) is installed on the right side inside the processing table (1). The output shaft of the first servo motor (8) is driven to the sleeve (6) through the first synchronous belt assembly (9).
3. A main nozzle cutter according to claim 2, wherein It also includes a shelf (17) and a collection box (1701). The shelf (17) is installed on the back of the worktable (1), and multiple collection boxes (1701) are placed on the shelf (17).
4. A main nozzle cutter according to claim 3, wherein It also includes a fourth electric slide rail (18), a fourth electric slider (19), a support plate (20), a first slide rail (21), a first slider (22), a sliding seat (2201), a second servo motor (23), a second synchronous belt assembly (24), a connecting plate (25), a first electric push rod (26), a guide rod (27), a mounting plate (28), and a second pneumatic chuck (29). The top two sides of the shelf (17) are equipped with fourth electric slide rails (18). The fourth electric slider (19) is slidably arranged on the fourth electric slide rail (18). The support plate (20) is installed between the two fourth electric sliders (19). The first slide rail (21) is installed on the support plate (20). The first slider (22) is slidably arranged on the first slide rail (21). The first slider (22) is fixedly connected to the top of the sliding seat (2201). The second synchronous belt assembly (24) is installed on the support plate (20). The second synchronous belt assembly (24) and the sliding seat (2201) are connected by a connecting plate (25). The second servo motor (23) for driving the second synchronous belt assembly (24) is installed on the support plate (20). The first electric push rod (26) is installed on the support plate (20). Two guide rods (27) are slidably arranged on the support plate (20). The lower ends of the two guide rods (27) are fixedly connected to the mounting plate (28). The output end of the first electric push rod (26) passes through the support plate (20) and is connected to the mounting plate (28). Two second pneumatic chucks (29) are installed at the bottom of the mounting plate (28).
5. A main nozzle cutter according to claim 4, wherein It also includes a second slide rail (30), a second slider (31), a second electric push rod (32), a connecting sleeve (33), a fixing plate (34), a hinge (35), a feeding plate (36), a connecting seat (37), a mounting seat (38), a cylinder (39), and a connecting handle (40). Two second slide rails (30) are installed on the front side of the shelf (17). The second slider (31) is slidably arranged on the second slide rails (30). The second electric push rod (32) is installed on the front side of the shelf (17). The output end of the second electric push rod (32) is equipped with a connecting sleeve. (33) A fixing plate (34) is fixedly connected to the rear side of the two second sliders (31). The connecting sleeve (33) is fixedly connected to the fixing plate (34). The lower part of the fixing plate (34) is connected to the feeding plate (36) through the hinge (35). The bottom of the feeding plate (36) is equipped with a connecting seat (37). The rear side of the fixing plate (34) is equipped with an mounting seat (38). A cylinder (39) is rotatably installed on the mounting seat (38). A connecting handle (40) is fixedly connected to the telescopic rod of the cylinder (39). The connecting handle (40) is rotatably connected to the connecting seat (37).
6. A main nozzle cutter according to claim 5, wherein It also includes a protective cover (41), which is installed on the right side of the mounting base (5) and covers the first timing belt assembly (9).