CN216882316U

CN216882316U - Pipe feeding mechanism for pipe cutting of laser cutting machine

Info

Publication number: CN216882316U
Application number: CN202220347114.3U
Authority: CN
Inventors: 郑长和; 吕建河
Original assignee: Jiatai Laser Intelligent Equipment Suqian Co ltd
Current assignee: Jiatai Laser Intelligent Equipment Suqian Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-07-05
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a pipe feeding mechanism for pipe cutting of a laser cutting machine, which comprises two groups of fixed plates, wherein the upper end of a material placing rack is set to be in an inclined state, so that a pipe positioned at the upper end of the material placing rack can automatically slide to two groups of limiting rods under the action of gravity, a second chain wheel is driven to rotate through the rotation of an output shaft of a driving motor, then three groups of material stirring components arranged on the outer wall of a rotating shaft are driven to rotate, the pipe positioned at one side of the limiting rods is stirred to two groups of U-shaped supporting frames, the pipe on the U-shaped supporting frames is driven to move to one end of a rack far away from the material placing rack through the movement of sliding platforms of two groups of first electric sliding tables, the pipe on the U-shaped supporting frames is driven to ascend to the front of two groups of pneumatic clamping jaws through the expansion of piston rods of two groups of electric push rods, the two groups of pneumatic clamping jaws are driven to clamp the pipe through the movement of the sliding platforms of two groups of second electric sliding tables, and the second electric sliding table continuously moves to convey the pipe to the laser cutting machine.

Description

Pipe feeding mechanism for pipe cutting of laser cutting machine

Technical Field

The utility model relates to the technical field of pipe feeding, in particular to a pipe feeding mechanism for pipe cutting of a laser cutting machine.

Background

The laser cutting is the most important application technology in the laser processing industry, which accounts for more than 70% of the whole laser processing industry, compared with other cutting methods, the laser cutting has the advantages of high cutting precision, good stability, stable dynamic performance, continuous long-time work and good cutting section quality, and rapidly occupies the market of the cutting laser industry, especially the application of a high-power optical fiber laser, a new way is brought to metal cutting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pipe feeding mechanism for pipe cutting of a laser cutting machine, which can automatically feed pipes, not only save labor, but also improve production efficiency so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a pipe feeding mechanism for a laser cutting machine for pipe cutting comprises two groups of fixed plates, a rotating shaft is rotatably connected between the two groups of fixed plates, two ends of the rotating shaft penetrate through the fixed plates and are fixedly sleeved with a first chain wheel, one side of each fixed plate is fixedly provided with a driving motor through a support plate, one end of an output shaft of the driving motor is fixedly sleeved with a second chain wheel, the first chain wheel is connected with the second chain wheel through chain transmission, three groups of material stirring assemblies are arranged on the outer wall of the rotating shaft at equal intervals, one side of each group of material stirring assemblies is provided with a material discharging frame, the other side of each group of material stirring assemblies is provided with a rack, two groups of bottom plates are symmetrically arranged at the bottom of the rack, the upper end of each bottom plate is slidably connected with a support plate, the upper end of each support plate is fixedly connected with an electric push rod, one end of a piston rod of the electric push rod is fixedly connected with a U-shaped support frame, two sets of roofs are installed to the interior top symmetry of frame, and the one end of roof passes the outside that the frame is located the frame, and is two sets of the second recess has all been seted up to the bottom of roof, the inside fixed mounting of second recess has the electronic slip table of second, and is two sets of fixedly connected with connecting plate on the slide bracket of the electronic slip table of second, the bottom fixedly connected with spliced pole of connecting plate, the pneumatic clamping jaw of bottom fixedly connected with of spliced pole.

Preferably, the top of blowing frame is the slope setting, and the one end top symmetry of blowing frame is provided with two sets of gag lever posts.

Preferably, a first groove is formed in the upper end of the bottom plate, a first electric sliding table is fixedly mounted inside the first groove, and the support plate is fixedly mounted on a sliding platform of the first electric sliding table.

Preferably, dial the material subassembly and include solid fixed ring, the fixed cover of solid fixed ring is located on the outer wall of axis of rotation, it has three group's material poles to dial to be the welding of annular array on solid fixed ring's the outer wall.

Preferably, the U-shaped support frame is set to be a U-shaped support frame with one side lower and the other side higher, and the lower side of the U-shaped support frame is positioned at one side of the material stirring component.

Preferably, rotary bearings are embedded in the two groups of fixing plates, and two ends of the rotary shaft penetrate through inner rings of the rotary bearings and are fixedly connected with the first chain wheel.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model sets the upper end of the material placing frame in an inclined state, pipes are arranged in a straight line shape intermittently by manual work, so that the pipes positioned at the upper end of the material placing frame can automatically slide to two groups of limiting rods under the action of gravity, a second chain wheel is driven to rotate by the rotation of an output shaft of a driving motor, the second chain wheel drives a first chain wheel to rotate under the coordination of a chain, further three groups of material poking components arranged on the outer wall of a rotating shaft are driven to rotate, the pipes positioned at one side of the limiting rods are poked to two groups of U-shaped supporting frames in the rotating process of the material poking rods through the rotation of the material poking rods in the material poking components, the pipes positioned at one side of the limiting rods are poked to the two groups of U-shaped supporting frames, the pipes on the U-shaped supporting frames are driven to move to one end of the rack far away from the material placing frame through the movement of the sliding platforms of the two groups of first electric push rod piston rods, the two groups of second electric sliding platforms drive the two groups of pneumatic clamping jaws to grab the pipes, electric putter drives U type support frame and descends to the normal position, continues to remove through the electronic slip table of second and carries laser cutting machine with tubular product on, realizes the automatic feeding process of tubular product then, has improved production efficiency when practicing thrift artifically.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic structural view of the kick-out assembly of the present invention;

FIG. 3 is a schematic top view of the discharge frame and the material pushing assembly of the present invention;

FIG. 4 is a side view of the frame of the present invention;

fig. 5 is a schematic axial side structure of the frame of the present invention.

In the figure: 1. a fixing plate; 2. a rotating shaft; 3. a rotating bearing; 4. a first sprocket; 5. a drive motor; 6. a second sprocket; 7. a material poking component; 8. a material placing frame; 9. a frame; 10. a base plate; 11. a first groove; 12. a first electric sliding table; 13. an electric push rod; 14. a U-shaped support frame; 15. a top plate; 16. a second groove; 17. a second electric sliding table; 18. a connecting plate; 19. connecting columns; 20. a pneumatic clamping jaw; 71. a fixing ring; 72. a material poking rod; 81. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a pipe feeding mechanism for pipe cutting of a laser cutting machine comprises two groups of fixing plates 1, a rotating shaft 2 is rotatably connected between the two groups of fixing plates 1, two ends of the rotating shaft 2 penetrate through the fixing plates 1 and are fixedly sleeved with first chain wheels 4, rotating bearings 3 are embedded in the two groups of fixing plates 1, two ends of the rotating shaft 2 penetrate through inner rings of the rotating bearings 3 and are fixedly connected with the first chain wheels 4, a driving motor 5 is fixedly installed on one side of each fixing plate 1 through a supporting plate, the driving motor 5 is set to be a stepping type driving motor, one end of an output shaft of the driving motor 5 is fixedly sleeved with a second chain wheel 6, the first chain wheels 4 are connected with the second chain wheels 6 through chain transmission, the output shaft of the driving motor 5 can drive the second chain wheels 6 to rotate, the second chain wheels 6 drive the first chain wheels 4 to rotate under the cooperation of a chain, and further enable the rotating shaft 2 to rotate;

three groups of material shifting components 7 are arranged on the outer wall of the rotating shaft 2 at equal intervals, each material shifting component 7 comprises a fixing ring 71, the fixing ring 71 is fixedly sleeved on the outer wall of the rotating shaft 2, three groups of material shifting rods 72 are welded on the outer wall of the fixing ring 71 in an annular array mode, a discharging frame 8 is arranged on one side of each group of material shifting components 7, the top of each discharging frame 8 is obliquely arranged, two groups of limiting rods 81 are symmetrically arranged on the top of one end of each discharging frame 8, pipes are conveniently and intermittently arranged in a straight line through manual operation, so that the pipes positioned at the upper end of each discharging frame 8 can automatically slide to the two groups of limiting rods 81 under the action of gravity, the three groups of material shifting components 7 can conveniently rotate, and the pipes positioned on one side of the limiting rods 81 are shifted to the two groups of U-shaped supporting frames 14 through rotation of the material shifting rods 72 in the material shifting components 7;

the other side of the three groups of material shifting assemblies is provided with a frame 9, the bottom of the frame 9 is symmetrically provided with two groups of bottom plates 10, the upper end of the bottom plate 10 is connected with a supporting plate in a sliding way, the upper end of the bottom plate 10 is provided with a first groove 11, a first electric sliding table 12 is fixedly arranged inside the first groove 11, the supporting plate is fixedly arranged on a sliding platform of the first electric sliding table 12, the upper end of the supporting plate is fixedly connected with an electric push rod 13, one end of a piston rod of the electric push rod 13 is fixedly connected with a U-shaped supporting frame 14, the U-shaped supporting frame 14 is a U-shaped supporting frame with one side lower and the other side higher, and the lower side of the U-shaped support frame 14 is positioned at one side of the material shifting assembly 7, so that the pipe on the U-shaped support frame 14 is driven to move to one end of the frame 9 far away from the material placing frame 8 by the movement of the sliding platforms of the two groups of first electric sliding tables 12, the piston rods of the two groups of electric push rods 13 are stretched to drive the tubular product on the U-shaped support frame 14 to ascend to the front of the two groups of pneumatic clamping jaws 20;

two sets of roofs 15 are installed to the interior top symmetry of frame 9, and the outside that frame 9 is located frame 9 is passed to the one end of roof 15, second recess 16 has all been seted up to the bottom of two sets of roofs 15, the inside fixed mounting of second recess 16 has electronic slip table 17 of second, electronic slip table 17 of second sets up to electronic slip table of marching type, fixedly connected with connecting plate 18 on the slide bracket of electronic slip table 17 of two sets of second, the bottom fixedly connected with spliced pole 19 of connecting plate 18, the pneumatic clamping jaw 20 of bottom fixedly connected with of spliced pole 19, it drives two sets of pneumatic clamping jaws 20 and snatchs the tubular product to be convenient for remove through the slide bracket of electronic slip table 17 of two sets of second, electric putter 13 drives U type support frame 14 and descends and gets back to the normal position, continue to remove through electronic slip table 17 of second and carry laser cutting machine with tubular product on, then realize the automatic feeding process of tubular product.

When the device is used, pipes are arranged in a straight line in an intermittent manner by manual work and are placed at the upper end of the material placing frame 8, so that the pipes at the upper end of the material placing frame 8 can automatically slide to two groups of limiting rods 81 under the action of gravity, the second chain wheel 6 is driven to rotate by the rotation of an output shaft of the driving motor 5, the second chain wheel 6 drives the first chain wheel 4 to rotate under the coordination of a chain, and further drives three groups of material poking components 7 arranged on the outer wall of the rotating shaft 2 to rotate, the material poking rods 72 in the material poking components 7 rotate, the pipes at one side of the limiting rods 81 are poked to two groups of U-shaped supporting frames 14 in the rotating process of the material poking rods 72, the pipes on the U-shaped supporting frames 14 are driven to move to one end, far away from the material placing frame 8, of the machine frame 9 is driven to ascend to the front of the two groups of pneumatic clamping jaws 20 by the expansion of the piston rods of the two groups of electric push rods 13, the sliding platform through two sets of electronic slip tables 17 of second removes and drives two sets of pneumatic clamping jaw 20 and snatch the tubular product, and electric putter 13 drives U type support frame 14 and descends and get back to the normal position, continues to remove through electronic slip table 17 of second and carries laser cutting machine with tubular product on, realizes then the automatic feeding process of tubular product, has improved production efficiency when practicing thrift the manual work.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "back," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, as used herein, are merely used for convenience in referring to the figures and to aid in describing the utility model, and are not intended to limit the utility model.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser cutting machine pipe material feed mechanism for pipe cutting, includes two sets of fixed plates (1), its characterized in that: the material pushing and pulling device is characterized in that a rotating shaft (2) is rotatably connected between two groups of fixing plates (1), the two ends of the rotating shaft (2) penetrate through the fixing plates (1) and are fixedly sleeved with first chain wheels (4), driving motors (5) are fixedly installed on one sides of the fixing plates (1) through supporting plates, one ends of output shafts of the driving motors (5) are fixedly sleeved with second chain wheels (6), the first chain wheels (4) are connected with the second chain wheels (6) through chain transmission, three groups of material pushing components (7) are arranged on the outer wall of the rotating shaft (2) at equal intervals, a material discharging frame (8) is arranged on one side of each group of the material pushing components (7), a rack (9) is arranged on the other side of each group of the material pushing components, two groups of bottom plates (10) are symmetrically installed at the bottom of the rack (9), the upper ends of the bottom plates (10) are slidably connected with supporting plates, and electric push rods (13) are fixedly connected to the upper ends of the supporting plates, electric putter (13) piston rod's one end fixedly connected with U type support frame (14), two sets of roof (15) are installed to the interior top symmetry of frame (9), and the one end of roof (15) passes frame (9) and is located the outside of frame (9), and is two sets of second recess (16) have all been seted up to the bottom of roof (15), the inside fixed mounting of second recess (16) has electronic slip table (17) of second, and is two sets of fixedly connected with connecting plate (18) on the sliding platform of electronic slip table (17) of second, the bottom fixedly connected with spliced pole (19) of connecting plate (18), the pneumatic clamping jaw (20) of bottom fixedly connected with of spliced pole (19).

2. The pipe feeding mechanism for the pipe cutting of the laser cutting machine according to claim 1, characterized in that: the top of blowing frame (8) is the slope setting, and the one end top symmetry of blowing frame (8) is provided with two sets of gag lever posts (81).

3. The pipe feeding mechanism for the pipe cutting of the laser cutting machine according to claim 1, characterized in that: first recess (11) have been seted up to the upper end of bottom plate (10), the inside fixed mounting of first recess (11) has first electronic slip table (12), backup pad fixed mounting is on the slide bracket of first electronic slip table (12).

4. The pipe feeding mechanism for the pipe cutting of the laser cutting machine according to claim 1, characterized in that: dial material subassembly (7) including solid fixed ring (71), gu fixed ring (71) fixed cover is located on the outer wall of axis of rotation (2), it has three group to dial material pole (72) to be the welding of annular array on the outer wall of solid fixed ring (71).

5. The pipe feeding mechanism for the pipe cutting of the laser cutting machine according to claim 1, characterized in that: u type support frame (14) set up to the low high U type support frame of opposite side in one side, and the low one side of U type support frame (14) is located the one side of dialling material subassembly (7).

6. The pipe feeding mechanism for the pipe cutting of the laser cutting machine according to claim 1, characterized in that: rotating bearings (3) are embedded in the two groups of fixing plates (1), and two ends of the rotating shaft (2) penetrate through inner rings of the rotating bearings (3) and are fixedly connected with the first chain wheel (4).