CN216368746U

CN216368746U - Circular material correction platform

Info

Publication number: CN216368746U
Application number: CN202122563295.1U
Authority: CN
Inventors: 杨倩; 庞运良; 田东亮
Original assignee: Henan Jiutian Head Manufacturing Co ltd
Current assignee: Henan Jiutian Head Manufacturing Co ltd
Priority date: 2021-10-23
Filing date: 2021-10-23
Publication date: 2022-04-26
Anticipated expiration: 2031-10-23

Abstract

The utility model relates to the technical field of material correction equipment, in particular to a circular material correction platform which comprises a support, wherein a rotary table is mounted on the support, correction devices are uniformly distributed on the periphery of the rotary table, each correction device comprises a pushing mechanism arranged on the outer side of the rotary table, the correction device further comprises a guide mechanism corresponding to the pushing mechanism, each guide mechanism comprises a hollow guide rod which is horizontally arranged, the guide rods are arranged along the diameter of the rotary table, guide holes are formed in rod bodies of the guide rods, guide sleeves are connected to the end parts of the pushing mechanisms, and the pushing mechanisms push the guide sleeves to move in the guide holes. According to the utility model, the relative position of the guide sleeve and the guide hole is changed through the pushing mechanism, so that the round material moves on the turntable after being tightly propped by the guide sleeve, accurate correction is carried out, a foundation is provided for automatic correction, and the labor intensity of workers is reduced; through setting up slotted hole and spiral hole, make the uide bushing spiral rotate to the below of slotted hole, avoid the uide hole to block the transportation work of material.

Description

Circular material correction platform

Technical Field

The utility model relates to the technical field of material correction equipment, in particular to a circular material correction platform.

Background

The existing materials are generally corrected manually, so that the labor intensity is high, the operation is inconvenient, the effect is not ideal, and the labor cost is high.

Therefore, a calibration device is needed to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems of high labor intensity and poor correction effect of manual correction, the embodiment of the utility model provides a circular material correction platform.

The utility model provides a platform is rectified to circular material, includes the support, and the center of support rotates installs the carousel, and the periphery equipartition of carousel has correcting unit, and correcting unit is including setting up the pushing mechanism in the carousel outside, correcting unit still includes the guiding mechanism corresponding with pushing mechanism, and guiding mechanism includes the hollow guide bar that the level set up, and the guide bar sets up along the axis of carousel, is equipped with the guiding hole on the pole body of guide bar, and pushing mechanism's end connection has the uide bushing, and pushing mechanism promotes the uide bushing and removes in the guiding hole.

The pushing mechanism is a hydraulic cylinder which is horizontally arranged, the hydraulic cylinder comprises a cylinder barrel and a piston rod which are horizontally arranged on the axis of the turntable, and the piston rod is sleeved in the guide rod.

The supporting seat is installed at the end of the support, vertical plates are symmetrically installed on the supporting seat, the guide rod is horizontally installed at the upper end of each vertical plate, and the cylinder barrel is installed on the outer side of each vertical plate.

The periphery of the end part of the piston rod is sleeved with a horizontal sleeve, and the horizontal sleeve is sleeved in the guide hole; the upper end of the horizontal sleeve is provided with a vertical pipe, the guide sleeve is sleeved on the periphery of the vertical pipe, and the guide sleeve penetrates through the guide hole and extends out of the guide rod.

The guide hole comprises a long round hole and a spiral hole which are communicated, the long round hole is horizontally arranged along the head part and the middle part of the guide rod, the spiral hole is spirally arranged along the periphery of the tail part of the guide rod, and the corner parts of the long round hole and the spiral hole of the guide hole are fillets; the guide sleeve makes linear motion in the long round hole and makes spiral motion in the spiral hole.

The supporting seat is symmetrically provided with reinforcing plates, the cross sections of the reinforcing plates are right-angled triangles, one right-angled surface of each reinforcing plate is fixed to the upper end of the supporting seat, and the other right-angled surface of each reinforcing plate is fixed to the inner side of the corresponding vertical plate.

A base is arranged at the center of the support, a servo motor and a slewing bearing are mounted on the base, an output shaft of the servo motor is connected with a central shaft of a gear through a coupler, and a small gear ring of the gear is meshed with an outer gear ring of the slewing bearing; the turntable is fixed on an outer gear ring of the slewing bearing, and the upper end of the base is fixed with an inner ring of the slewing bearing.

Horizontal material supporting tubes are uniformly distributed on the rotary table along the shaft, one end of each material supporting tube is arranged on the rotary table, and the other end of each material supporting tube extends out of the rotary table;

the guide sleeve is arranged on the outer side of the material supporting pipe, and the elevation of the guide sleeve is greater than that of the material supporting pipe;

the elevation of the cylinder barrel and the guide rod of the hydraulic cylinder is smaller than that of the material supporting tube.

The utility model has the beneficial effects that: the relative position of the guide sleeve and the guide hole is changed through the pushing mechanism, so that the round material is tightly propped by the guide sleeve and then moves on the turntable, accurate correction work is performed, a foundation is provided for automatic correction, and the labor intensity of workers is reduced; through setting up slotted hole and spiral hole, make the uide bushing spiral rotate to the below of slotted hole, avoid the uide hole to block the transportation work of material.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. a support; 2. a base; 20. mounting a plate; 3. a turntable; 30. a material supporting pipe; 4. a servo motor; 5. a gear; 6. a slewing bearing; 7. a supporting seat; 71. a vertical plate; 72. a reinforcing plate; 8. a guide mechanism; 80. a guide bar; 81. a guide hole; 811. a long round hole; 812. a helical bore; 82. a guide sleeve; 9. and a hydraulic cylinder.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Referring to fig. 1 to 3, the embodiment of the utility model discloses a circular material correction platform, which comprises a triangular support 1, wherein a turntable 3 is rotatably mounted at the center of the support 1, correction devices are uniformly distributed on the periphery of the turntable 3, and each correction device comprises a pushing device and a guide mechanism 8 which correspond to each other.

Preferably, a rotary support 6 driven by a servo motor 4 to rotate is mounted on the bracket 1, and a rotary disc 3 is mounted at the upper end of the rotary support 6.

Specifically, the base 2 is installed at the center of the support 1, the mounting plate 20 is installed at the side end of the base 2, the box body of the servo motor 4 is installed on the mounting plate 20, the output shaft of the servo motor 4 is vertically upward and is fixedly installed in the central hole of the gear 5, and the external teeth of the gear 5 are meshed with the external teeth of the slewing bearing 6. The upper end surface of an outer gear ring of the slewing bearing 6 is provided with a turntable 3, and the inner ring of the slewing bearing 6 is fixedly arranged on the base 2.

The servo motor 4 is started, the driving gear 5 rotates, the large gear ring of the slewing bearing 6 is further driven to rotate, and the rotary table 3 is driven to rotate.

Preferably, the material supporting pipes 30 are uniformly distributed on the rotary table 3 along the shaft, the material supporting pipes 30 are horizontally distributed at the upper end of the rotary table 3, one end of the material supporting pipe 30 is fixedly installed on the surface of the rotary table 3, and the other end of the material supporting pipe 30 is suspended and extends out of the rotary table 3.

Preferably, the end of the support 1 is provided with a support base 7, the support base 7 is arranged on the diameter line of the turntable 3, a guide mechanism 8 and a pushing mechanism are arranged above the support base 7, the guide mechanism 8 and the pushing mechanism are arranged along the periphery of the turntable 3, the end of the pushing mechanism is provided with a guide sleeve 82, and the pushing mechanism pushes the guide sleeve 82 to move on the guide mechanism 8.

The material of the guide sleeve 82 can be selected from rubber.

The surface of the supporting seat 7 is symmetrically provided with vertical plates 71, and the upper ends of the vertical plates 71 are provided with guide mechanisms 8.

A reinforcing plate 72 is further mounted above the supporting seat 7, the cross section of the reinforcing plate 72 is a right-angled triangle, a right-angled surface of the reinforcing plate 72 is fixed to the upper end of the supporting seat 7, and the other right-angled surface of the reinforcing plate 72 is fixed to the inner side of the vertical plate 71.

Pushing mechanism is for passing through the pneumatic cylinder 9 of pipe connection with hydraulic system, and pneumatic cylinder 9 includes cylinder mount pad, cylinder, piston rod, and the side at vertical riser 71 is fixed to the cylinder mount pad, and cylinder, piston rod level set up on the axis of carousel 3.

The guide mechanism 8 comprises a hollow guide rod 80 horizontally arranged, the guide rod 80 is arranged along the diameter of the rotary table 3, and the end part of the piston rod of the hydraulic cylinder 9 is sleeved in the guide rod 80.

The body of guide bar 80 is provided with guiding hole 81, and the tip periphery cover of piston rod is equipped with T type pipe (not drawn in the picture), and T type pipe includes that the cross-section is horizontal pipe, the vertical pipe of torus, and the horizontal pipe box is established in the periphery of piston rod tip, and the vertical pipe passes guide hole 81 to stretch out guide bar 80.

The guide hole 81 comprises a long round hole 811 and a spiral hole 812 which are communicated with each other, the long round hole 811 is horizontally arranged at the head part and the middle part of the guide rod 80, the spiral hole 812 is spirally arranged along the periphery of the tail part of the guide rod 80, and the guide sleeve 82 is sleeved on the periphery of the vertical pipe.

The piston rod of the hydraulic cylinder 9 pushes the T-shaped pipe to make linear motion in the long circular hole 811, and drives the guide sleeves 82 to make linear motion in the long circular hole 811, so that the round materials are clamped by the guide sleeves 82 together, when the positions of the round materials on the material supporting pipe 30 need to be corrected, the relative positions of the guide sleeves 82 and the long circular hole 811 are changed according to the extending lengths of the piston rods, and the guide sleeves 82 move to drive the round materials to move on the material supporting pipe 30, so that the correction of the round materials is performed.

The piston rod of the hydraulic cylinder 9 pushes the T-shaped pipe to perform spiral motion in the spiral hole 812, so as to drive the guide sleeve 82 to perform spiral motion in the spiral hole 812, that is, the guide sleeve 82 performs spiral downward motion, so that the elevation of the guide sleeve 82 is lower than that of the long circular hole 811, that is, the direction of the guide sleeve 82 is changed from vertical upward to horizontal or even vertical downward, and when a grabbing system such as a mechanical arm grabs a material, the guide sleeve 82 is prevented from blocking the material to move.

The cross-section of uide bushing 82 is the torus, and uide bushing 82 can rotate round the periphery of vertical pipe, and when the purpose made the circular material for carousel 3 rotated, a plurality of uide bushings 82 when pressing from both sides tight material, uide bushing 82 rotated under the effect of the frictional force with circular material, prepared for the outer peripheral face brush oil of circular material on next step.

Preferably, the corner between the oblong hole 811 and the spiral hole 812 is a rounded corner, so that the process of converting the linear motion of the T-shaped pipe into the spiral motion (or converting the spiral motion into the linear motion) is smoother, and damage to the hydraulic cylinder 9 caused by the obstruction of the piston motion is avoided.

Preferably, the elevation of the cylinder barrel of the hydraulic cylinder 9 and the guide rod 80 is smaller than the elevation of the material supporting pipe 30, so that the circular material on the rotary table 3 is prevented from being influenced to rotate.

The elevation of the guide sleeves 82 is greater than the elevation of the material supporting pipe 30, so that the round materials on the material supporting pipe 30 are clamped after being corrected by the guide sleeves 82.

According to the utility model, the position of the guide sleeve 82 on the guide mechanism 8 is controlled by the telescopic rod of the hydraulic cylinder 9, so that the material on the turntable 3 is corrected, a foundation is provided for automatic correction, and the labor intensity of workers is reduced.

The working process of the utility model is as follows:

in the first step, the hydraulic system controls the piston rod of the hydraulic cylinder 9 to extend out, the piston rod pushes the guide sleeve 82 to move linearly towards the direction of the spiral hole 812, and the guide sleeve 82 is pushed into the spiral hole 812, that is, the guide sleeve 82 moves downwards in a spiral manner until the elevation of the guide sleeve 82 is lower than that of the long round hole 811.

Secondly, the gripping system places the round material on the material supporting pipe 30, when the position of the round material needs to be corrected, the piston rod of the hydraulic system control hydraulic cylinder 9 extends into the cylinder barrel, the piston rod drives the guide sleeve 82 to move in the spiral hole 812 at first, then the piston rod drives the guide sleeve 82 to enter the long circular hole 811 from the spiral hole 812, the guide sleeve 811 makes linear motion towards the direction of the rotary table 3, and the round material is clamped by the plurality of guide sleeves 82 together.

And thirdly, the air control system controls the extension amount of each piston rod to drive the round materials to move on the material supporting pipe 30, and the materials are corrected.

And fourthly, after the correction work is finished, starting the servo motor 4, driving the gear 5 to rotate by the servo motor 4, and driving the outer gear ring of the slewing bearing 6 to rotate by the gear 5 in a meshing manner to drive the rotary table 3 at the upper end of the outer gear ring to rotate so as to rotate the circular material.

Due to the friction force between the circular material and the guide sleeve 82, the guide sleeve 82 is further driven to rotate reversely, and the peripheral surface of the material is brushed during the rotation process of the material.

And fifthly, after the oil brushing work is finished, the air hole system controls the piston rod to extend out, and the guide sleeve 82 moves in the long round hole 811 and gradually gets away from the round material. The piston rod continues to extend out, the guide sleeve 82 is pushed to slide into the spiral hole 812, the guide sleeve 82 is changed from linear motion to spiral downward motion, and after the elevation of the guide sleeve 82 is lower than that of the long circular hole 811, the circular material on the rotary disc 3 is taken away by the grabbing system, and the next process is carried out.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims

1. The utility model provides a platform is rectified to circular material, includes the support, installs the carousel on the support, and the periphery equipartition of carousel has correcting unit, and correcting unit is including setting up the pushing mechanism in the carousel outside, its characterized in that, correcting unit still includes the guiding mechanism corresponding with pushing mechanism, and guiding mechanism includes the hollow guide bar that the level set up, and the guide bar sets up along the diameter of carousel, is equipped with the guiding hole on the pole body of guide bar, and pushing mechanism's end connection has the uide bushing, and pushing mechanism promotes the uide bushing and removes in the guiding hole.

2. The circular material correcting platform as claimed in claim 1, wherein the pushing mechanism is a horizontally disposed hydraulic cylinder, the hydraulic cylinder comprises a cylinder barrel and a piston rod horizontally disposed on the diameter of the turntable, and the piston rod is sleeved in the guide rod.

3. The circular material correcting platform as claimed in claim 2, wherein the end of the bracket is provided with a supporting seat, the supporting seat is symmetrically provided with vertical plates, the guide rods are horizontally arranged at the upper ends of the vertical plates, and the cylinder barrel is arranged at the outer side of the vertical plates.

4. The circular material correcting platform according to claim 3, wherein a horizontal sleeve is sleeved on the outer periphery of the end part of the piston rod and sleeved in the guide hole; the upper end of the horizontal sleeve is provided with a vertical pipe, the guide sleeve is sleeved on the periphery of the vertical pipe, and the guide sleeve penetrates through the guide hole and extends out of the guide rod.

5. The round material correcting platform according to claim 4, wherein the guide holes comprise communicated long round holes and spiral holes, the long round holes are horizontally arranged along the head part and the middle part of the guide rod, the spiral holes are spirally arranged along the periphery of the tail part of the guide rod, and the corners of the long round holes and the spiral holes of the guide holes are rounded corners; the guide sleeve makes linear motion in the long round hole and makes spiral motion in the spiral hole.

6. The circular material correcting platform as claimed in claim 5, wherein the supporting seat is symmetrically provided with reinforcing plates, the cross section of each reinforcing plate is a right triangle, one right-angle surface of each reinforcing plate is fixed to the upper end of the supporting seat, and the other right-angle surface of each reinforcing plate is fixed to the inner side of the vertical plate.

7. The circular material correcting platform is characterized in that a base is arranged in the center of the support, a servo motor and a rotary support are mounted on the base, a gear is fixed on an output shaft of the servo motor, the output shaft of the servo motor is fixedly mounted in a central hole of the gear, and external teeth of the gear are meshed with external teeth of the rotary support; the turntable is fixed on an outer gear ring of the slewing bearing, and the upper end of the base is fixed with an inner ring of the slewing bearing.

8. The circular material correcting platform according to claim 7, wherein horizontal material supporting pipes are uniformly distributed on the turntable along the shaft, one end of each material supporting pipe is arranged on the turntable, and the other end of each material supporting pipe extends out of the turntable;

the guide sleeve is arranged on the outer side of the material supporting pipe;

the height values of the cylinder barrel and the guide rod of the hydraulic cylinder are lower than that of the material supporting pipe.