CN216608174U

CN216608174U - Material overturning frame of full-automatic pipe cutting machine

Info

Publication number: CN216608174U
Application number: CN202123332240.6U
Authority: CN
Inventors: 阳江斌; 徐海峰
Original assignee: Zhangjiagang Yuetai Machinery Technology Co ltd
Current assignee: Zhangjiagang Yuetai Machinery Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-27
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a material turning frame of a full-automatic pipe cutting machine, which comprises a main material turning frame and an auxiliary material turning frame, wherein the main material turning frame and the auxiliary material turning frame are respectively provided with a main frame, lifting mechanisms and pulleys which are the same, the pulleys are symmetrically arranged on two sides of the front end of the main frame, the lifting mechanisms are arranged on the side walls of the main frame and are used for transferring pipes on the main frame onto the pulleys, the main material turning frame is also provided with a baffle plate and a grabbing and conveying mechanism, and the grabbing and conveying mechanism is arranged at the front end of the main material turning frame and is used for clamping the pipes and conveying the pipes to the pipe cutting machine. The pipe cutting and conveying device has the advantages that the main material turning frame and the auxiliary material turning frame are both provided with the same lifting mechanism, so that the conveying process is stable and efficient, the blocking phenomenon is reduced, the efficient and smooth conveying is ensured, the clamping and the pushing are realized through the grabbing and conveying mechanism, the cost is reduced, the pipe cutting and conveying device can adapt to pipe structures of different specifications, and the pipe cutting and conveying device is safe and stable.

Description

Material overturning frame of full-automatic pipe cutting machine

Technical Field

The utility model relates to the technical field of pipe cutting equipment, in particular to a material turning frame of a full-automatic pipe cutting machine.

Background

Tubular product wide application is in fields such as building engineering, mechanical engineering, and traditional tubular product generally adopts manual cutting or mechanical cutting mode to go on, and wherein manual cutting is because cutting accuracy is poor, intensity of labour is big and inefficiency, and is replaced by automatic pipe cutting machine gradually, and automatic feeding mechanism is the important link of realizing automatic pipe cutting machine, and automatic feeding mechanism exists fixed structure in the past, operates inflexibly, can not adapt to the tubular product of different specifications, presss from both sides easy landing when getting, blocks and breaks down, the problem of unable smooth material loading.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a material overturning frame of a full-automatic pipe cutting machine, which solves the problem that pipes of different specifications slide and are stuck when being cut and conveyed.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model discloses a material turning frame of a full-automatic pipe cutting machine, which comprises a main material turning frame and an auxiliary material turning frame, wherein the main material turning frame and the auxiliary material turning frame are respectively provided with a main frame, lifting mechanisms and pulleys, the pulleys are symmetrically arranged on two sides of the front end of the main frame, the lifting mechanisms are arranged on the side walls of the main frame and are used for transferring a pipe on the main frame onto the pulleys, the main material turning frame is also provided with a baffle plate and a grabbing and conveying mechanism, and the grabbing and conveying mechanism is arranged at the front end of the main material turning frame and is used for clamping the pipe and conveying the pipe to the pipe cutting machine direction.

Furthermore, the main frame is of a bilateral symmetry structure and comprises four bottom side balance beams, two front longitudinal beams, two rear longitudinal beams, two middle longitudinal beams, a front upper balance beam, a middle balance beam, a rear upper balance beam, two short side balance beams and two inclined beams, wherein a reinforcing beam is arranged between the front longitudinal beams and the middle longitudinal beams, the short side balance beams are horizontally arranged, the overlapping end of the inclined beams and the front longitudinal beams is lower than the overlapping end of the inclined beams and the middle longitudinal beams, the height of the front longitudinal beams exceeds the overlapping end of the inclined beams, and the height of the rear longitudinal beams exceeds the overlapping end of the short side balance beams.

Furthermore, the lifting mechanism comprises a square rotating rod, bearing seats, a jacking hydraulic cylinder, a first connecting rod, a second connecting rod, a lifting plate and a vertical sliding rail, the bearing seats are fixedly connected to the two reinforcing beams, the square rotating rod is rotatably connected to the inner parts of the two bearing seats, one end of the first connecting rod is provided with a square hole, the first connecting rod is sleeved with the two ends of the square rotating rod through the square hole, the other end of the first connecting rod is hinged with one end of the second connecting rod, the top ends of the outer side walls of the two front longitudinal beams are respectively provided with a vertical sliding rail, the vertical slide rail is connected with a lifting plate in a sliding way, the middle part of the lifting plate is hinged with the other end of the second connecting rod, the top end of one of the bottom side balance beams is provided with a mounting seat, a jacking hydraulic cylinder is movably connected onto the mounting seat, and the working end of the jacking hydraulic cylinder is hinged with the middle position of the first connecting rod on one corresponding side.

Furthermore, the lifting contact surface of the lifting plate is an inclined surface with the outer end facing downwards, and a stop block is arranged at the outer end of the inclined surface.

Further, grab and send mechanism and include supporting seat, bracing piece, top pneumatic cylinder, press from both sides and indicate cylinder and slide rail, the symmetry is provided with two supporting seats on two front longitudinal side faces of main stirring frame, two supporting seat top fixedly connected with bracing piece, the left side top of bracing piece is provided with the slide rail, sliding connection has the slider on the slide rail, the upper end of slider is equipped with the cylinder fixing base, the side of cylinder fixing base is fixed with presses from both sides and indicates the cylinder, the right side top of bracing piece is provided with the pneumatic cylinder that advances, the working end of the pneumatic cylinder that advances and the side fixed connection of cylinder fixing base advance.

Furthermore, the clamping finger cylinder, the jacking hydraulic cylinder and the jacking hydraulic cylinder are all electrically connected with an external PLC control panel.

Furthermore, the baffle is arranged on an inclined beam of the main material turning frame and close to one side of the pipe cutting machine.

Still further, the pulleys are respectively installed at two ends of the front upper balance beam through the supporting frames.

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

the material turning frame of the full-automatic pipe cutting machine is provided with the main material turning frame and the auxiliary material turning frame which are the same in main frame structure, the grabbing and conveying mechanism is added on the auxiliary material turning frame to serve as the main material turning frame, so that the whole structure is simple, the support is stable, pipes of different specifications can be accommodated, the same lifting mechanism is adopted for the main material turning frame and the auxiliary material turning frame, the hydraulic cylinder and the connecting rod structure are adopted for the lifting mechanism to move, the conveying process is stable and efficient, the blocking phenomenon is reduced, the two lifting mechanisms move simultaneously, the pipes are lifted, and efficient and smooth transportation is guaranteed; the pipe cutting and conveying device has the advantages that the grabbing and conveying mechanism is arranged to clamp and push, the cost is reduced, the pipe cutting and conveying device can be suitable for pipe structures of different specifications, safety and stability are realized, and the pipe cutting and conveying process flows of pipes of different specifications are realized, so that the pipe cutting and conveying device is safe and stable.

Drawings

The utility model is further illustrated in the following description with reference to the drawings.

FIG. 1 is a schematic view of a material turning frame of the full-automatic pipe cutting machine according to the present invention;

FIG. 2 is a schematic structural view of a sub-material turning frame according to the present invention;

FIG. 3 is a schematic side view of the auxiliary material turnover frame according to the present invention;

FIG. 4 is a schematic view of a gripping and conveying mechanism of the main material turning frame according to the present invention;

description of reference numerals: 1. a main material turning frame; 2. an auxiliary material turning frame; 3. a pipe cutting machine; 4. a pipe; 5. a main frame; 501. a rear upper balance beam; 502. a middle balance beam; 503. a front upper balance beam; 504. a bottom side balance beam; 505. a rear stringer; 506. a short side balance beam; 507. a tilt beam; 508. a front longitudinal beam; 509. a reinforcing beam; 510. a middle longitudinal beam; 6. a lifting mechanism; 601. a square rotating rod; 602. a bearing seat; 603. a jacking hydraulic cylinder; 604. a first link; 605. a second link; 606. lifting the plate; 607. a vertical slide rail; 7. a pulley; 8. a grabbing and conveying mechanism; 801. a supporting seat; 802. a support bar; 803. jacking a hydraulic cylinder; 804. a finger clamping cylinder; 805. a slide rail; 9. and a baffle plate.

Detailed Description

As shown in fig. 1-4, the material turning frame of the full-automatic pipe cutting machine comprises a main material turning frame 1 and an auxiliary material turning frame 2, wherein the main material turning frame 1 and the auxiliary material turning frame 2 are both provided with a same main frame 5, lifting mechanisms 6 and pulleys 7, the pulleys 7 are symmetrically arranged on two sides of the front end of the main frame 5, the lifting mechanisms 6 are arranged on the side walls of the main frame 5 and used for transferring a pipe 4 on the main frame 5 onto the pulleys 7, a baffle 9 and a grabbing and conveying mechanism 8 are further arranged on the main material turning frame 1, and the grabbing and conveying mechanism 8 is arranged at the front end of the main material turning frame 1 and used for clamping the pipe 4 and conveying the pipe cutting machine 3. The main material turning frame 1 is provided with the grabbing and conveying mechanism 8 on the auxiliary material turning frame 2, and the whole structure is simple, convenient to operate and low in cost.

The main frame 5 is in a bilateral symmetry structure and comprises four bottom side balance beams 504, two front longitudinal beams 508, two rear longitudinal beams 505, two middle longitudinal beams 510, one front upper balance beam 503, one middle balance beam 502, one rear upper balance beam 501, two short side balance beams 506 and two inclined beams 507, wherein a reinforcing beam 509 is arranged between the front longitudinal beam 508 and the middle longitudinal beams 510, the short side balance beams 506 are horizontally arranged, the overlapping end of the inclined beams 507 and the front longitudinal beam 508 is lower than the overlapping end of the middle longitudinal beams 510, the height of the front longitudinal beam 508 exceeds the overlapping end of the inclined beams 507, and the height of the rear longitudinal beam 505 exceeds the overlapping end of the short side balance beams 506. The main material turning frame 1 and the auxiliary material turning frame 2 are provided with the same main frame 5 structure, and the structure that the front part is low and the rear part is high is adopted, so that the pipe 4 can automatically slide down in the process of conveying the pipe 4, and the operation is simple.

The lifting mechanism 6 comprises square rotating rods 601, bearing seats 602, a top-moving hydraulic cylinder 603, a first connecting rod 604, a second connecting rod 605, a lifting plate 606 and vertical sliding rails 607, the bearing seats 602 are fixedly connected to the two reinforcing beams 509, the square rotating rods 601 are rotatably connected to the inside of the two bearing seats 602, one end of the first connecting rod 604 is provided with a square hole, the first connecting rod 604 is sleeved with the two ends of the square rotating rod 601 through the square hole, the other end of the first connecting rod 604 is hinged with one end of the second connecting rod 605, the top ends of the outer side walls of the two front longitudinal beams 508 are provided with the vertical sliding rails 607, the vertical sliding rails 607 are slidably connected with the lifting plate 606, the middle part of the lifting plate 606 is hinged with the other end of the second connecting rod 605, the top end of one of the bottom side weighing beams 504 is provided with a mounting seat, the top-moving hydraulic cylinder 603 is movably connected to the mounting seat, the working end of the jacking hydraulic cylinder 603 is hinged with the middle position of the first connecting rod 604 on the corresponding side. The main material turning frame 1 and the auxiliary material turning frame 2 both adopt the same lifting mechanism 6, and the two lifting mechanisms 6 move simultaneously to lift the conveying pipe 4, so that high-efficiency and smooth transportation is guaranteed.

The lifting contact surface of the lifting plate 606 is an inclined surface with the outer end facing downwards, and the outer end is provided with a stop block. The jacking hydraulic cylinder 603 acts on a first connecting rod 604 on the same side, the first connecting rod 604 drives the first connecting rod 604 on the other side through the square rotating rod 601, synchronous motion of the lifting mechanisms 6 on two sides of the main frame 5 is realized, the lifting mechanisms 6 of the main material turning frame 1 and the auxiliary material turning frame 2 move simultaneously to lift the pipes 4 simultaneously, then the lifting mechanisms 6 fall down simultaneously, and the pipes 4 fall onto the pulleys 7.

The pulleys 7 are respectively installed at both ends of the front upper balance beam 503 through support frames. The pulleys 7 are installed on two sides of the front end of the main material turning frame 1 and the front end of the auxiliary material turning frame 2, so that the pipe 4 can be supported, and when the pipe 4 is pushed, the pipe 4 can be transported on the pulleys 7 in a rolling mode.

Grab and send mechanism 8 and include supporting seat 801, bracing piece 802, jack-in pneumatic cylinder 803, press from both sides and indicate cylinder 804 and slide rail 805, the symmetry is provided with two supporting seats 801, two on two front longitudinal beam 508 sides of main stirring frame 1 supporting seat 801 top fixedly connected with bracing piece 802, the left side top of bracing piece 802 is provided with slide rail 805, sliding connection has the slider on slide rail 105, the upper end of slider is equipped with the cylinder fixing base, the side of cylinder fixing base is fixed with presses from both sides and indicates cylinder 804, the right side end of bracing piece 802 is provided with jack-in pneumatic cylinder 803, jack-in pneumatic cylinder 803's the work end and the side fixed connection of cylinder fixing base. A grabbing and conveying mechanism 8 is additionally arranged on the main material turning frame 1, a thrust is given to the pipe 4 on the pulley 7, and the pipe 4 can be easily transported towards the pipe cutting machine 3.

The baffle 9 is arranged on the inclined beam 507 of the main material overturning frame 1 and is close to one side of the pipe cutting machine 3. The baffle plate 9 is arranged, so that the pipe 4 can be uniformly and neatly placed on the main frame 5.

The clamping finger cylinder 104, the jacking hydraulic cylinder 103 and the jacking hydraulic cylinder 603 are all electrically connected with an external PLC control panel (not shown in the figure). Through being connected with PLC control panel electricity, can realize whole transportation process's automation, the transportation cutting of convenient controllable completion tubular product.

The working process of the utility model is as follows:

firstly, a main material turning frame 1 and an auxiliary material turning frame 2 are arranged at proper positions on one side of a conveying line of a pipe cutting machine 3, and a plurality of pipes 4 are orderly arranged on the main material turning frame 1 and the auxiliary material turning frame 2;

then, a switch on the PLC control panel is started, the working ends of the jacking hydraulic cylinders 603 on the main material turning frame 1 and the auxiliary material turning frame 2 extend out simultaneously, the first connecting rod 604 is pushed to rotate clockwise around the bearing 602, the other end of the first connecting rod 604 drives the second connecting rod 605 to move upwards together, the upper end of the second connecting rod 605 pushes the lifting plate 606 to lift upwards on the vertical sliding rail 607, at the moment, the pipe 4 at the lowest end of the inclined beam 507 lifts upwards along with the lifting plate 606, and when the height of the upper end of the lifting plate 606 exceeds the height of the vertical sliding rail 607, the pipe 4 slides to the lower end of the inclined surface of the lifting plate 606 under the action of gravity;

then, the PLC control panel controls the working end of the jacking hydraulic cylinder 603 to retract, the upper end of the jacking hydraulic cylinder 603 sequentially drives the first connecting rod 604, the second connecting rod 605 and the lifting plate 606 to move downwards, the pipe 4 falls onto the pulley 7, the clamp finger cylinder 804 opened on the main material turning frame 1 starts to close, after the clamp finger cylinder 804 grabs the pipe 4, the working end of the slide rail hydraulic cylinder 103 extends out of the jacking clamp finger cylinder 804 to move towards the pipe cutting machine 3, and the clamp finger cylinder 804 drives the pipe 4 to move towards the pipe cutting machine 3 on the pulley 7;

and finally, the clamping mechanism on the pipe cutting machine 3 carries out conveying and cutting after receiving the pipe 4, and the main material turning frame 1 and the auxiliary material turning frame 2 repeat the work.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. The utility model provides a stirring frame of full-automatic pipe cutting machine, includes main stirring frame (1) and vice stirring frame (2), its characterized in that: the pipe cutting machine is characterized in that the main material turning frame (1) and the auxiliary material turning frame (2) are provided with the same main frame (5), lifting mechanisms (6) and pulleys (7), the pulleys (7) are symmetrically arranged on two sides of the front end of the main frame (5), the lifting mechanisms (6) are arranged on the side wall of the main frame (5) and used for transferring pipes (4) on the main frame (5) to the pulleys (7), a baffle plate (9) and a grabbing and conveying mechanism (8) are further arranged on the main material turning frame (1), and the grabbing and conveying mechanism (8) is arranged at the front end of the main material turning frame (1) and used for clamping the pipes (4) and conveying the pipes to the direction of the pipe cutting machine (3).

2. The material overturning frame of the full-automatic pipe cutting machine according to claim 1, characterized in that: the main frame (5) is of a bilateral symmetry structure and comprises four bottom side balance beams (504), two front longitudinal beams (508), two rear longitudinal beams (505), two middle longitudinal beams (510), a front upper balance beam (503), a middle balance beam (502), a rear upper balance beam (501), two short side balance beams (506) and two inclined beams (507), wherein a reinforcing beam (509) is arranged between the front longitudinal beam (508) and the middle longitudinal beams (510), the short side balance beams (506) are horizontally arranged, the overlapping end of the inclined beams (507) and the front longitudinal beams (508) is lower than that of the middle longitudinal beams (510), the height of the front longitudinal beams (508) exceeds that of the inclined beams (507), and the height of the rear longitudinal beams (505) exceeds that of the short side balance beams (506).

3. The material overturning frame of the full-automatic pipe cutting machine according to claim 2, characterized in that: the lifting mechanism (6) comprises square rotating rods (601), bearing seats (602), a jacking hydraulic cylinder (603), a first connecting rod (604), a second connecting rod (605), a lifting plate (606) and vertical sliding rails (607), the bearing seats (602) are fixedly connected to the two reinforcing beams (509), the square rotating rods (601) are rotatably connected to the inside of the two bearing seats (602), a square hole is formed in one end of the first connecting rod (604), the first connecting rod (604) is sleeved with the two ends of the square rotating rods (601) through the square hole, the other end of the first connecting rod (604) is hinged to one end of the second connecting rod (605), the vertical sliding rails (607) are arranged at the top ends of the outer side walls of the two front longitudinal beams (508), the lifting plate (606) is slidably connected to the vertical sliding rails (607), and the middle of the lifting plate (606) is hinged to the other end of the second connecting rod (605), the top end of one of the bottom side balance beams (504) is provided with a mounting seat, a jacking hydraulic cylinder (603) is movably connected onto the mounting seat, and the working end of the jacking hydraulic cylinder (603) is hinged with the middle position of the first connecting rod (604) on the corresponding side.

4. The material overturning frame of the full-automatic pipe cutting machine according to claim 3, characterized in that: the lifting contact surface of the lifting plate (606) is an inclined surface with the outer end facing downwards, and a stop block is arranged at the outer end of the inclined surface.

5. The material overturning frame of the full-automatic pipe cutting machine according to claim 3, characterized in that: grab and send mechanism (8) including supporting seat (801), bracing piece (802), top and advance pneumatic cylinder (803), press from both sides and indicate cylinder (804) and slide rail (805), the symmetry is provided with two supporting seats (801), two on two front longitudinal (508) sides of main stirring frame (1) supporting seat (801) top fixedly connected with bracing piece (802), the left side top of bracing piece (802) is provided with slide rail (805), sliding connection has the slider on slide rail (805), the upper end of slider is equipped with the cylinder fixing base, the side of cylinder fixing base is fixed with presses from both sides and indicates cylinder (804), the right side top of bracing piece (802) is provided with top and advances pneumatic cylinder (803), the work end of top pneumatic cylinder (803) and the side fixed connection of cylinder fixing base.

6. The material overturning frame of the full-automatic pipe cutting machine according to claim 5, characterized in that: the clamping finger cylinder (804), the jacking hydraulic cylinder (803) and the jacking hydraulic cylinder (603) are all electrically connected with an external PLC control panel.

7. The material overturning frame of the full-automatic pipe cutting machine according to any one of claims 2-6, wherein: the baffle (9) is arranged on an inclined beam (507) of the main material turning frame (1) and is close to one side of the pipe cutting machine (3).

8. The material overturning frame of the full-automatic pipe cutting machine according to any one of claims 2-6, wherein: the pulleys (7) are respectively installed at two ends of the front upper balance beam (503) through supporting frames.