An automatic pipe separation device for laser pipe cutting machine

Abstract

The present invention discloses an automatic pipe separation device for a laser pipe cutting machine, comprising a lifting seat, a supporting plate is fixedly arranged at the bottom end of one side of the lifting seat, a supporting frame is fixedly arranged at the top end of the supporting plate, a rack is fixedly arranged at one side of the lifting seat, the rack is meshingly connected with the gear, a reducer is fixedly arranged at one side of the support plate, a motor is fixedly arranged at the top end of the reducer, an output shaft of the motor is fixedly connected to an input shaft of the reducer, the output shaft of the reducer is fixedly connected through one end of a universal coupling, and the other end of the universal coupling is fixedly connected to a lead screw nut. The beneficial effects of the present invention are as follows: the device has a sophisticated structure and reliable operation, can replace the work of separating pipes by manpower, reduces labor intensity, and effectively improves work efficiency; different motor rotation angles can be set by a program to adapt to the separation work of various batches of pipes, the operation is simple, and the application range is wide.

Description

Technical Field

[0001] The invention relates to a separation device, in particular to an automatic pipe separation device for a laser pipe cutting machine, and belongs to the technical field of laser pipe cutting machines. Background Art

[0002] As the market size of laser tube cutting machines continues to expand, the processing efficiency and flexibility of tube cutting machines have become the hot spots of current industry competition. At present, manufacturers in the industry are generally equipped with automated loading and unloading systems to improve the working efficiency of the whole machine. Before processing, the tubes need to be separated one by one to improve working efficiency. Summary of the invention

[0003] The object of the present invention is to provide an automatic tube separation device for a laser tube cutting machine, so as to solve the problem of needing to separate the tubes one by one as mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic pipe separation device for a laser pipe cutting machine comprises a lifting seat, a supporting plate is fixedly provided at the bottom end of one side of the lifting seat, a supporting frame is fixedly provided at the top end of the supporting plate, a rack is fixedly provided on one side of the lifting seat, the rack is meshed with the gear, a reducer is fixedly provided on one side of the support plate, a motor is fixedly provided on the top end of the reducer, the output shaft of the motor is fixedly connected to the input shaft of the reducer, the output shaft of the reducer is fixedly connected through one end of a universal coupling, the other end of the universal coupling is fixedly connected to a lead screw nut, the lead screw nut is fixedly installed on one side of the fixed seat, the lead screw nut is threadedly connected to the lead screw, one end of the lead screw is fixedly connected to one end of the transmission shaft through a coupling, a connecting seat is fixedly installed on the surface of the transmission shaft, the top end of the connecting seat is fixedly connected to a limiting roller through a connecting rod mechanism, two fixed baffles are fixedly provided on the top end of the support frame, and a top material roller is fixedly provided between the two fixed baffles.

[0005] As a preferred technical solution of the present invention, the connecting rod mechanism includes a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, one end of the first connecting rod is fixedly mounted on the top of the connecting seat, the other end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is connected to one end of the third connecting rod, the other end of the third connecting rod is connected to one end of the fourth connecting rod, and the limiting roller is fixedly mounted on the other end of the fourth connecting rod.

[0006] As a preferred technical solution of the present invention, the outer diameter of the top material roller is larger than the inner diameter.

[0007] As a preferred technical solution of the present invention, the support frame is fixedly installed on the top of the support plate by fixing bolts.

[0008] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention is an automatic pipe separation device for a laser pipe cutting machine, the device has a sophisticated structure, reliable operation, can replace manpower for separating pipes, reduces labor intensity, and effectively improves work efficiency; by setting different motor angles through the program, it can adapt to the separation of various batches of pipes, the operation is simple, and the scope of application is wide. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the present invention;

[0010] Figure 2 It is a schematic diagram of the local structure of the present invention.

[0011] In the figure: 1. lifting seat; 2. support plate; 3. rack; 4. gear; 5. support frame; 6. reducer; 7. motor; 8. universal coupling; 9. fixed seat; 10. screw nut; 11. screw; 12. coupling; 13. connecting seat; 14. transmission shaft; 15. first connecting rod; 16. second connecting rod; 17. third connecting rod; 18. fourth connecting rod; 19. limiting roller; 20. fixed baffle; 21. lifting roller. DETAILED DESCRIPTION

[0012] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0013] See also Figure 1-2 The present invention provides an automatic pipe separation device for a laser pipe cutting machine, comprising a lifting seat 1, a support plate 2 is fixedly arranged at the bottom end of one side of the lifting seat 1, a support frame 5 is fixedly arranged at the top end of the support plate 2, a rack 3 is fixedly arranged on one side of the lifting seat 1, the rack 3 is meshed with a gear 4, a reducer 6 is fixedly arranged on one side of the support plate 2, a motor 7 is fixedly arranged on the top end of the reducer 6, an output shaft of the motor 7 is fixedly connected to an input shaft of the reducer 6, the output shaft of the reducer 6 is fixedly connected through one end of a universal coupling 8, the other end of the universal coupling 8 is fixedly connected to a screw nut 10, the screw nut 10 is fixedly installed on one side of a fixed seat 9, the screw nut 10 is threadedly connected to a screw 11, one end of the screw 11 is fixedly connected to one end of a transmission shaft 14 through a coupling 12, a connecting seat 13 is fixedly installed on the surface of the transmission shaft 14, the top end of the connecting seat 13 is fixedly connected to a limiting roller 19 through a connecting rod mechanism, two fixed baffles 20 are fixedly arranged on the top end of the support frame 5, and a top material roller 21 is fixedly arranged between the two fixed baffles 20.

[0014] Preferably, the connecting rod mechanism includes a first connecting rod 15, a second connecting rod 16, a third connecting rod 17 and a fourth connecting rod 18, one end of the first connecting rod 15 is fixedly mounted on the top of the connecting seat 13, the other end of the first connecting rod 15 is hinged to one end of the second connecting rod 16, the other end of the second connecting rod 16 is connected to one end of the third connecting rod 17, the other end of the third connecting rod 17 is connected to one end of the fourth connecting rod 18, and the limiting roller 19 is fixedly mounted on the other end of the fourth connecting rod 18; the outer diameter of the top material roller 21 is larger than the inner diameter, which can effectively prevent the pipe from falling; the support frame 5 is fixedly mounted on the top of the support plate 2 by fixing bolts, so as to facilitate the installation and disassembly of the support frame 5.

[0015] When used specifically, the present invention is an automatic pipe separation device for a laser pipe cutting machine. According to the diameter or outer contour size of the same batch of pipes, the rotation angle of the output shaft of the motor 7 is set by the program. The output shaft of the reducer 6 is connected to the screw nut 10 through the universal coupling 8. The screw 11 can generate X-axial movement. The screw 11 is connected to the transmission shaft 14 through the coupling 12. The connecting rod mechanism is connected to the connecting seat 13 on the transmission shaft 14. The X-axial movement of the screw 11 is converted into the rotation of the end actuator of the limiting roller 19 connecting rod mechanism around the Z axis. The limiting roller 19 also rotates through a specific angle accordingly, so that the Y-axial distance between the limiting roller 19 and the fixed baffle 20 can only pass one pipe, and the pipe is placed on the ejection roller 21. Therefore, the position of the pipe is limited by the limiting roller 19, the fixed baffle 20, and the ejection roller 21 to achieve separation; the Z-axial movement of the entire device is achieved through the meshing movement of the gear 4 and the rack 3, and the separated single pipe can be sent to the cutting position to complete the ejection action.

[0016] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0018] Although 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. An automatic tube separation device for a laser tube cutting machine, comprising a lifting seat (1), characterized in that: A support plate (2) is fixedly provided at the bottom end of one side of the lifting seat (1), a support frame (5) is fixedly provided at the top end of the support plate (2), a rack (3) is fixedly provided at one side of the lifting seat (1), the rack (3) is meshingly connected with the gear (4), a reducer (6) is fixedly provided at one side of the support plate (2), a motor (7) is fixedly provided at the top end of the reducer (6), an output shaft of the motor (7) is fixedly connected to an input shaft of the reducer (6), the output shaft of the reducer (6) is fixedly connected via one end of a universal coupling (8), the other end of the universal coupling (8) is connected to a threaded connection. The rod nut (10) is fixedly connected, the screw nut (10) is fixedly installed on one side of the fixed seat (9), the screw nut (10) is threadedly connected to the screw (11), one end of the screw (11) is fixedly connected to one end of the transmission shaft (14) through a coupling (12), a connecting seat (13) is fixedly installed on the surface of the transmission shaft (14), the top of the connecting seat (13) is fixedly connected to the limiting roller (19) through a connecting rod mechanism, two fixed baffles (20) are fixedly provided at the top of the support frame (5), and a lifting roller (21) is fixedly provided between the two fixed baffles (20); The connecting rod mechanism comprises a first connecting rod (15), a second connecting rod (16), a third connecting rod (17) and a fourth connecting rod (18); one end of the first connecting rod (15) is fixedly mounted on the top end of the connecting seat (13); the other end of the first connecting rod (15) is hinged to one end of the second connecting rod (16); the other end of the second connecting rod (16) is connected to one end of the third connecting rod (17) by a shaped surface; the other end of the third connecting rod (17) is connected to one end of the fourth connecting rod (18) by a shaped surface; the limiting roller (19) is fixedly mounted on the other end of the fourth connecting rod (18); the outer diameter of the top material roller (21) is larger than the inner diameter.

2. The automatic tube separation device for laser tube cutting machine according to claim 1 is characterized by: The support frame (5) is fixedly mounted on the top of the support plate (2) by means of fixing bolts.

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