Automatic feeding structure of laser tube cutting machine
By designing the automatic loading structure of the laser pipe cutting machine, the problem of low loading efficiency in the existing technology is solved, and the automatic loading of multiple sets of multi-special pipes is realized, and the production efficiency is improved.
Patent Information
- Application Number
- CN202422023992.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-08-21
AI Technical Summary
The existing laser pipe cutting machine loading structure cannot automatically process multiple sets of multiple specifications of pipes, resulting in large labor investment and low loading efficiency, which affects the pipe cutting efficiency.
An automatic loading structure is designed, including a loading mechanism, a silo, a pulling mechanism, a retaining mechanism, a fine-tuning mechanism, an alignment mechanism, a blanking mechanism and a feeding mechanism. Through the coordinated work of these components, the automatic lifting, conveying, aligning, blanking and feeding of pipes of different specifications is realized.
Automatic loading of multiple sets of multi-special pipes has been achieved, which improves the efficiency of loading pipes, reduces manpower investment, and improves overall production efficiency.
Smart Images
Figure CN222711166U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tube cutting machines, in particular to an automatic feeding structure of a laser tube cutting machine. Background Art
[0002] Laser tube cutting machines are powerful and can meet the cutting needs of various shapes of tubes. They can cut multiple cylinders and intersecting line holes of different directions and diameters on the main tube, and can cut beveled end faces at the ends of round tubes. They are suitable for stainless steel, carbon steel, alloy steel, aluminum, copper, titanium and other metal tubes, and have excellent processing effects on various high-hardness and brittle alloy materials. Laser tube cutting machines are widely used in oil exploration, lamps, metal processing, hardware and other industries. Their biggest advantages are high precision and fast speed.
[0003] When the current laser tube cutting machine is in use, its loading structure cannot automatically load multiple groups of tubes of multiple specifications in sequence. It requires multiple personnel to operate the tube loading, arrangement, alignment and other processes, which requires a large amount of manpower investment. At the same time, the loading efficiency is not high, which affects the tube cutting efficiency. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide an automatic feeding structure for a laser tube cutting machine, which solves the problem that when the current laser tube cutting machine is in use, its feeding structure cannot automatically feed multiple groups of tubes of multiple specifications in sequence, and it requires multiple personnel to perform processes such as feeding, discharging, and aligning the tubes, which requires a large amount of manpower input, and at the same time, the feeding efficiency is not high, which affects the tube cutting efficiency.
[0005] In order to solve the above technical problems, the utility model provides an automatic feeding structure of a laser tube cutting machine, including a feeding mechanism, which is connected to the main body of the laser tube cutting machine, and the feeding mechanism includes a frame, a silo is arranged on one side of the frame, a pulling mechanism is arranged in the silo, a mounting plate is arranged on one side of the frame, a material blocking mechanism is arranged on the mounting plate, a fine-tuning mechanism for adjusting the feeding interval is also arranged on one side of the frame, an alignment mechanism is also arranged on the frame on one side of the mounting plate, a blanking mechanism is arranged on the frame on one side of the alignment mechanism, and a feeding mechanism is also arranged on the frame on one side of the blanking mechanism.
[0006] Preferably, the pulling mechanism includes a pulling belt, which is arranged in the silo, and the pulling belt is respectively connected to the first guide wheel and the second guide wheel, and the first guide wheel and the second guide wheel are respectively arranged on the frames on both sides of the silo, one end of the pulling belt is connected to the winding wheel, and the winding wheel is arranged on the winding shaft, and the winding shaft is rotatably arranged in the frame, and the winding shaft is also connected to the pulling motor, and the pulling motor is arranged on the frame, which can lift the pipes in the silo.
[0007] Preferably, the material blocking mechanism comprises a material blocking cylinder, which is arranged on a mounting plate, and a baffle plate is arranged on the piston rod of the material blocking cylinder, which can block the pipe and facilitate the transportation of a single pipe.
[0008] Preferably, a pushing cylinder is arranged on the mounting plate on the upper side of the material blocking cylinder, and a pushing plate is arranged on the piston rod of the pushing cylinder, which can push the pipe onto the frame.
[0009] Preferably, the fine-tuning mechanism includes a fixed frame, which is arranged on one side of the mounting plate. A transmission rack is also arranged on the fixed frame, and the transmission rack is meshed with a transmission gear. The transmission gear is arranged on a transmission shaft, and the transmission shaft is rotatably arranged in the frame. A hand wheel is also arranged at one end of the transmission shaft, which can adjust the gap to meet the transportation of pipes of different specifications.
[0010] Preferably, the alignment mechanism comprises an alignment cylinder, which is arranged in the middle of the frame, and an alignment clamp is arranged on the piston rod of the alignment cylinder, so as to perform an alignment process on the pipe.
[0011] Preferably, the blanking mechanism comprises a lifting cylinder, and the lifting cylinder is arranged on a frame on one side of the alignment mechanism. A blanking plate is arranged on the piston rod of the lifting cylinder, which can perform a blanking process on the aligned pipes.
[0012] Preferably, the feeding mechanism includes a feeding cylinder, which is arranged on a frame on one side of the alignment mechanism. A feeding plate is arranged on the piston rod of the feeding cylinder, which can feed the pipe into the laser pipe cutting machine to complete the loading process.
[0013] The beneficial effects of the utility model are:
[0014] The utility model can store multiple groups of pipes of different specifications, and can lift the pipes, and then carry out the transportation, alignment, blanking and feeding processes of a single pipe, which greatly improves the efficiency of pipe loading, saves labor costs and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the top view of the structure of the utility model connected with the main body of the laser tube cutting machine;
[0016] Figure 2 It is a left-side structural schematic diagram of the utility model connected with the main body of the laser tube cutting machine;
[0017] Figure 3 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 4 It is a right side structural schematic diagram of the utility model;
[0019] Figure 5 for Figure 3 The enlarged structural diagram of the middle A part;
[0020] Figure 6 for Figure 3 A schematic diagram of the enlarged structure of the middle B part;
[0021] In the figure: 1. Laser tube cutting machine body, 2. Feeding mechanism, 3. Material bin, 4. Baffle mechanism, 5. Blanking mechanism, 6. Alignment mechanism, 7. Feeding mechanism, 8. Pulling motor, 9. Power distribution cabinet, 10. Mounting plate, 11. Frame, 12. First guide wheel, 13. Pulling belt, 14. Second guide wheel, 15. Winding wheel, 16. Winding shaft, 17. Fixed frame, 18. Transmission rack, 19. Hand wheel, 20. Transmission shaft, 21. Transmission gear, 41. Pushing cylinder, 42. Baffle cylinder, 43. Pushing plate, 44. Baffle plate, 51. Lifting cylinder, 52. Blanking plate, 61. Alignment cylinder, 62. Alignment clamp, 71. Feeding plate, 72. Feeding cylinder. DETAILED DESCRIPTION
[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the accompanying drawings in the embodiments of the utility model. All directional indications in the utility model (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0023] See also Figure 1-Figure 6 The automatic feeding structure of the laser tube cutting machine includes a feeding mechanism 2, which is connected to the main body 1 of the laser tube cutting machine. The feeding mechanism 2 includes a frame 11, a silo 3 is arranged on one side of the frame 11, a pulling mechanism is arranged in the silo 3, a mounting plate 10 is arranged on one side of the frame 11, a blocking mechanism 4 is arranged on the mounting plate 10, a fine-tuning mechanism for adjusting the feeding interval is also arranged on one side of the frame 11, an alignment mechanism 6 is also arranged on the frame 11 on one side of the mounting plate 10, a blanking mechanism 5 is arranged on the frame 11 on one side of the alignment mechanism 6, and a feeding mechanism 7 is also arranged on the frame 11 on one side of the blanking mechanism 5.
[0024] The material pulling mechanism includes a material pulling belt 13, which is arranged in the silo 3. The material pulling belt 13 is respectively connected to the first guide wheel 12 and the second guide wheel 14, which are respectively arranged on the frame 11 on both sides of the silo 3. One end of the material pulling belt 13 is connected to the winding wheel 15, and the winding wheel 15 is arranged on the winding shaft 16. The winding shaft 16 is rotatably arranged in the frame 11, and the winding shaft 16 is also connected to the material pulling motor 8, which is arranged on the frame 11. The material pulling motor 8 drives the winding shaft 16 to rotate forward or reverse, and drives the winding wheel 15 to rotate forward or reverse. The material pulling belt 13 is tensioned or relaxed by the forward or reverse rotation of the winding wheel 15, so as to lift or lower the pipe in the silo 3.
[0025] The material blocking mechanism 4 includes a material blocking cylinder 42, which is arranged on the mounting plate 10. A baffle plate is arranged on the piston rod of the material blocking cylinder 42, which can block the pipe and facilitate the transportation of a single pipe.
[0026] A pushing cylinder 41 is arranged on the mounting plate 10 on the upper side of the material blocking cylinder 42 , and a pushing plate 43 is arranged on the piston rod of the pushing cylinder 41 , which can push the pipe onto the frame 11 .
[0027] The fine-tuning mechanism includes a fixing frame 17, which is arranged on one side of the mounting plate 10. A transmission rack 18 is also arranged on the fixing frame 17. The transmission rack 18 is meshed with a transmission gear 21. The transmission gear 21 is arranged on a transmission shaft 20. The transmission shaft 20 is rotatably arranged in the frame 11, and a hand-cranked wheel 19 is also arranged at one end of the transmission shaft 20, which can adjust the gap to meet the transportation of pipes of different specifications.
[0028] The alignment mechanism 6 includes an alignment cylinder 61 , which is disposed in the middle of the frame 11 , and an alignment clamp 62 is disposed on the piston rod of the alignment cylinder 61 , so as to align the pipes.
[0029] The blanking mechanism 5 includes a lifting cylinder 51, which is arranged on the frame 11 on one side of the alignment mechanism 6. A blanking plate 52 is arranged on the piston rod of the lifting cylinder 51, which can perform a blanking process on the aligned pipes.
[0030] The feeding mechanism 7 includes a feeding cylinder 72, which is arranged on the frame 11 on one side of the alignment mechanism 6. A feeding plate 71 is arranged on the piston rod of the feeding cylinder 72, which can feed the pipe into the laser pipe cutting machine to complete the feeding process.
[0031] In the present application, a power distribution cabinet 9 is also provided, which is connected to the pulling motor 8, the lifting cylinder 51, the pushing cylinder 41, the blocking cylinder 42, its cylinders and the feeding cylinder 72, and controls them.
[0032] The working principle and use process of this utility model:
[0033] First, the material blocking cylinder 42 is extended out and the material blocking plate 44 is moved out, and then the pipe is placed in the silo 3. According to the specifications of the pipe, the hand wheel 19 is turned, and the hand wheel 19 drives the transmission shaft 20 to rotate, and the transmission shaft 20 drives the transmission gear 21 to rotate, and the transmission gear 21 rotates to drive the transmission rack 18 to move, and the transmission rack 18 moves to drive the fixed frame 17 to move, and the fixed frame 17 moves to drive the mounting plate 10 to move, and the mounting plate 10 moves to drive the pushing and blocking mechanism 4 to move, and the feeding gap is adjusted, and the winding shaft 16 is driven by the pulling motor 8 to rotate, and the winding shaft 16 drives the winding wheel 15 to rotate, and the winding wheel 15 tensions the pulling belt 13, and the tensioning of the pulling belt 13 causes the pipe to enter the gap adjusted by the hand wheel 19, and the pulling motor 8 is reversed to relax the pulling belt 13. At this time, the pipe that has not entered the gap will return to the silo 3 and wait for the next feeding. When the excess pipe enters the hopper 3, the pushing cylinder 41 extends, and the pushing cylinder 41 drives the pushing plate 43 to move and push out the pipe accumulated in the gap to ensure that there is only one pipe this time. After the pushing plate 43 completes pushing, it is retracted. When it is fully retracted, when the system confirms that there is no pipe at the blanking plate 52, the blocking cylinder 42 drives the blocking plate 44 to reset and move. At this time, the pipe in the gap slides downward under the action of gravity and slides to the blanking plate 52. When the blanking plate 52 senses the pipe, the blocking cylinder 42 drives the blocking plate 44 to rise. When the blanking plate 52 senses the presence of the pipe, it contracts its cylinder and drives the alignment clamp 62 to move. When the pipe contracts to the alignment position, the alignment cylinder 61 behind the alignment clamp 62 contracts under pressure. When the alignment cylinder 61 contracts to a certain position, the alignment clamp 62 no longer contracts and extends back to its original position.
[0034] When the system confirms that there is no pipe at the feeding mechanism 7, the lifting cylinder 51 drives the blanking plate 52 to move downward, and the pipe slides to the feeding mechanism 7. When the feeding mechanism 7 detects the pipe, the lifting cylinder 51 drives the blanking plate 52 to rise. When the feeding mechanism 7 receives the signal from the system that the host is reset and can load the material, the feeding cylinder 72 extends out and drives the feeding plate 71 to move, and delivers the pipe to the specified position. When the host part starts working, the feeding cylinder 72 is retracted to complete one loading.
[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. The automatic feeding structure of the laser tube cutting machine is characterized by: The invention comprises a feeding mechanism (2), wherein the feeding mechanism (2) is connected to a laser tube cutting machine body (1), and the feeding mechanism (2) comprises a frame (11), a material bin (3) is arranged on one side of the frame (11), a material pulling mechanism is arranged in the material bin (3), a mounting plate (10) is arranged on one side of the frame (11), a material blocking mechanism (4) is arranged on the mounting plate (10), a fine adjustment mechanism for adjusting the feeding interval is also arranged on one side of the frame (11), an alignment mechanism (6) is also arranged on the frame (11) on one side of the mounting plate (10), a blanking mechanism (5) is arranged on the frame (11) on one side of the alignment mechanism (6), and a feeding mechanism (7) is also arranged on the frame (11) on one side of the blanking mechanism (5).
2. The automatic feeding structure of the laser tube cutting machine according to claim 1 is characterized in that: The material pulling mechanism comprises a material pulling belt (13), the material pulling belt (13) is arranged in the material bin (3), the material pulling belt (13) is respectively connected to a first guide wheel (12) and a second guide wheel (14), the first guide wheel (12) and the second guide wheel (14) are respectively arranged on a frame (11) on both sides of the material bin (3), one end of the material pulling belt (13) is connected to a winding wheel (15), the winding wheel (15) is arranged on a winding shaft (16), the winding shaft (16) is rotatably arranged in the frame (11), and the winding shaft (16) is also connected to a material pulling motor (8), and the material pulling motor (8) is arranged on the frame (11).
3. The automatic feeding structure of the laser tube cutting machine according to claim 1 is characterized in that: The material blocking mechanism (4) comprises a material blocking cylinder (42), the material blocking cylinder (42) is arranged on a mounting plate (10), and a baffle plate is arranged on the piston rod of the material blocking cylinder (42).
4. The automatic feeding structure of the laser tube cutting machine according to claim 3 is characterized in that: A material pushing cylinder (41) is arranged on the mounting plate (10) on the upper side of the material blocking cylinder (42), and a material pushing plate (43) is arranged on the piston rod of the material pushing cylinder (41).
5. The automatic feeding structure of the laser tube cutting machine according to claim 1 is characterized in that: The fine adjustment mechanism comprises a fixing frame (17), the fixing frame (17) is arranged on one side of the mounting plate (10), a transmission rack (18) is also arranged on the fixing frame (17), the transmission rack (18) is meshed with a transmission gear (21), the transmission gear (21) is arranged on a transmission shaft (20), the transmission shaft (20) is rotatably arranged in the frame (11), and a hand-cranked wheel (19) is also arranged at one end of the transmission shaft (20).
6. The automatic feeding structure of the laser tube cutting machine according to claim 1 is characterized in that: The alignment mechanism (6) comprises an alignment cylinder (61), the alignment cylinder (61) is arranged in the middle of the frame (11), and an alignment clamping plate (62) is arranged on the piston rod of the alignment cylinder (61).
7. The automatic feeding structure of the laser tube cutting machine according to claim 1 is characterized in that: The blanking mechanism (5) comprises a lifting cylinder (51), wherein the lifting cylinder (51) is arranged on a frame (11) on one side of the alignment mechanism (6), and a blanking plate (52) is arranged on the piston rod of the lifting cylinder (51).
8. The automatic feeding structure of the laser tube cutting machine according to claim 1 is characterized in that: The feeding mechanism (7) comprises a feeding cylinder (72), wherein the feeding cylinder (72) is arranged on a frame (11) on one side of the alignment mechanism (6), and a feeding plate (71) is arranged on the piston rod of the feeding cylinder (72).