CN216177129U

CN216177129U - Material rotating device

Info

Publication number: CN216177129U
Application number: CN202122743624.0U
Authority: CN
Inventors: 朱春才; 朱智; 朱慧
Original assignee: Yancheng Zhicheng Machine Manufacturing Co ltd
Current assignee: Yancheng Zhicheng Machine Manufacturing Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to the technical field of cutting machines, in particular to a material rotating device. Including outer frame, internal frame, cushion, material layer board, under bracing frame, every under bracing frame is connected with an internal frame through the piston rod of four cylinders on two support frames jointly, the internal frame is located the square fretwork of outer frame, by cylinder drive jacking or fall back, the internal frame center is equipped with rotating base, a rotating base fixedly connected with carousel, the upper surface of internal frame is provided with a plurality of universal balls, and when the piston rod of cylinder withdraws, the peak of universal ball is higher than the last plane of outer frame, the upper surface height of cushion is higher than the upper surface height of carousel. The turntable of the material rotating device is supported by the rotating base and the universal balls together, so that the friction force is small, the bearing capacity is high, the material can be conveniently rotated, and the rotating precision can be ensured by the positioning block and the positioning plate.

Description

Material rotating device

Technical Field

The utility model relates to the technical field of cutting machines, in particular to a material rotating device.

Background

The cutting machine is a common panel processing equipment, and current cutting machine mainly has manual operation, machining, and wherein manual operation needs the manual work to put into the cutting machine with the material on, the cutting machine of re-operation, and blanking work needs the angle of artifical adjustment material and cutting die sometimes, wastes time and energy, still has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problems that: cutting machine material is inconvenient rotatory among the prior art, provides a material rotary device.

The utility model is realized by the following technical scheme, the material rotating device comprises an outer frame and an inner frame, wherein a cushion block is arranged on the outer frame, a material supporting plate is arranged above the cushion block, a square hollow part is arranged in the center of the outer frame, two lower supporting frames are fixedly arranged at the hollow part, each lower supporting frame is provided with two air cylinders and a guide rod, piston rods of the four air cylinders on the two supporting frames are jointly connected with the inner frame, the top end of the guide rod is fixedly connected with the inner frame, the guide rods and the lower supporting frames are in sliding connection through linear bearings, the inner frame is positioned in the square hollow part of the outer frame and driven by the air cylinders to lift up or fall back, a rotating base is arranged in the center of the inner frame, the rotating base is fixedly connected with a rotating disc, a plurality of universal balls are arranged on the upper surface of the inner frame, and the rotating base and the universal balls jointly form a support for the rotating disc, when the piston rod of cylinder retracted, the highest point of universal ball was higher than the upper surface of outer frame, the upper surface height of cushion is higher than the upper surface height of carousel.

Furthermore, for the turntable has good angle precision when rotating 90 degrees or 180 degrees, the inner frame is provided with the positioning block, the ground of the positioning block is slope, the outer frame corresponding to the positioning block is provided with the positioning plate, the positioning plate is arranged on the outer frame in an adjustable mode through the bolt, and when the piston rod of the air cylinder retracts, the positioning block abuts against the positioning plate.

Further, in order to reduce manual operation, a servo motor with a speed reducer is arranged below the rotating base.

Further, in order to ensure the accuracy of the rotation angle when the servo motor drives the turntable to rotate, an angle sensor is arranged between the rotating base and the inner frame.

Further, for convenience of machining, the outer frame and the inner frame are both formed by welding square pipes.

The utility model has the beneficial effects that:

1. the turntable of the material rotating device is supported by the rotating base and the universal balls together, so that the friction force is small, the bearing capacity is high, and the material can rotate conveniently.

2. The inner frame is lifted and falls back through the four cylinders to control the material tray to jack up and fall down, and the turntable can also rotate by matching a servo motor with an angle sensor, so that the operation is convenient, and the labor is saved.

3. The inner frame is provided with the positioning block and the positioning plate, and when the inner frame falls back, the rotation precision can be ensured through the matching of the positioning block and the positioning plate.

Drawings

FIG. 1 is a schematic structural diagram of a material rotation device according to the present invention;

FIG. 2 is a top view of a material rotation device according to the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

fig. 4 is an enlarged view of fig. 3 at I.

In the figure: the device comprises an outer frame 1, an inner frame 2, a cushion block 3, a material supporting plate 4, a lower supporting frame 5, an air cylinder 6, a guide rod 7, a rotating base 8, a universal ball 9, a rotary table 10, a positioning block 11, a positioning plate 12 and a servo motor 13.

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.

As shown in fig. 1-4, a material rotating device comprises an outer frame 1 and an inner frame 2, wherein a cushion block 3 is arranged on the outer frame 1, a material supporting plate 4 is placed above the cushion block 3, a square hollow part is arranged at the center of the outer frame 1, two lower supporting frames 5 are fixedly arranged at the hollow part, each lower supporting frame 5 is provided with two air cylinders 6 and a guide rod 7, piston rods of the four air cylinders 6 on the two supporting frames are connected with the inner frame 2 together, the top end of the guide rod 7 is fixedly connected with the inner frame 2, the guide rod 7 is connected with the lower supporting frames 5 in a sliding manner through linear bearings, the inner frame 2 is positioned in the square hollow part of the outer frame 1 and driven by the air cylinders 6 to lift up or fall back, a rotating base 8 is arranged at the center of the inner frame 2, the rotating base 8 is fixedly connected with a turntable 10, and a plurality of universal balls 9 are arranged on the upper surface of the inner frame 2, the rotating base 8 and the universal ball 9 jointly support the turntable 10, when a piston rod of the air cylinder 6 retracts, the highest point of the universal ball 9 is higher than the upper plane of the outer frame 1, and the height of the upper surface of the cushion block 3 is higher than that of the upper surface of the turntable 10.

In practical application, for the turntable to have good angle precision when rotating 90 ° or 180 °, install locating piece 11 on the inner frame 2, the ground of locating piece 11 is domatic, and outer frame 1 department with locating piece 11 corresponding position is equipped with locating plate 12, locating plate 12 passes through bolt adjustable installation on outer frame 1, and when the piston rod of cylinder 6 retracted, locating piece 11 and locating plate 12 offset.

In practical application, in order to reduce manual operation, a servo motor 13 with a speed reducer is arranged below the rotating base 8.

In practical application, in order to ensure the accuracy of the rotation angle when the servo motor 13 drives the turntable to rotate, an angle sensor is arranged between the rotating base 8 and the inner frame 2.

In practical application, the outer frame 1 and the inner frame 2 are both formed by welding square pipes for convenient processing.

The working principle of the utility model is as follows:

when the piston rod of cylinder 6 retracts, material layer board 4 supports on cushion 3, carousel 10 and material layer board 4 contactless, when needs rotatory material layer board 4, cylinder 6 begins to work, promote the lifting of internal frame 2, carousel 10 pushes up the bottom of coating layer board 4, rotate 90 or 180 through artifical or motor drive carousel 10, then fall down, material layer board 4 gets back to on cushion 3 again, material layer board 4 is transported by other feeding mechanism, accomplish the swivel work of carousel 10, at rotatory in-process, rotating base 8 and universal ball 9 form the support to carousel 10 jointly, and the effectual rotatory resistance that has reduced, ensure that the rotation goes on smoothly. The utility model also finely adjusts the angle of the turntable 10 in the falling process through the positioning block 11 and the positioning plate 12, and has high rotation precision.

In conclusion, the material rotating device provided by the utility model has the advantages of simple structure, convenience in operation and high rotating precision.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical spirit and features of the present invention, and the present invention is not limited thereto but may be implemented by those skilled in the art.

Claims

1. A material rotating device is characterized in that: the material supporting plate comprises an outer frame (1) and an inner frame (2), wherein a cushion block (3) is arranged on the outer frame (1), a material supporting plate (4) is placed above the cushion block (3), a square hollow part is arranged at the center of the outer frame (1), two lower supporting frames (5) are fixedly arranged at the hollow part, two air cylinders (6) and a guide rod (7) are arranged on each lower supporting frame (5), piston rods of the four air cylinders (6) on the two supporting frames are jointly connected with the inner frame (2), the top end of the guide rod (7) is fixedly connected with the inner frame (2), the guide rod (7) is slidably connected with the lower supporting frames (5) through linear bearings, the inner frame (2) is positioned in the square hollow part of the outer frame (1) and driven to lift up or fall back by the air cylinders (6), and a rotating base (8) is arranged at the center of the inner frame (2), rotating base (8) fixedly connected with carousel (10), the upper surface of inner frame (2) is provided with a plurality of universal balls (9), rotating base (8) and universal ball (9) form the support to carousel (10) jointly, and when the piston rod of cylinder (6) withdraws, the highest point of universal ball (9) is higher than the last plane of outer frame (1), the upper surface height of cushion (3) is higher than the upper surface height of carousel (10).

2. A material rotation device, as claimed in claim 1, wherein: install locating piece (11) on inner frame (2), the ground of locating piece (11) is domatic, and outer frame (1) department that corresponds the position with locating piece (11) is equipped with locating plate (12), locating plate (12) are installed on outer frame (1) through bolt adjustable, and when the piston rod withdrawal of cylinder (6), locating piece (11) and locating plate (12) offset.

3. A material rotation device as claimed in claim 1 or 2, wherein: and a servo motor (13) with a speed reducer is arranged below the rotating base (8).

4. A material rotation device, as claimed in claim 3, wherein: an angle sensor is arranged between the rotating base (8) and the inner frame (2).

5. A material rotation device, as claimed in claim 1, wherein: the outer frame (1) and the inner frame (2) are formed by welding square pipes.