CN216037553U

CN216037553U - Automatic feeding device

Info

Publication number: CN216037553U
Application number: CN202121904593.6U
Authority: CN
Inventors: 郑绪军
Original assignee: Du Ruibo Robot Wuhan Co ltd
Current assignee: Du Ruibo Robot Wuhan Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-03-15
Anticipated expiration: 2031-08-13

Abstract

The utility model relates to an automatic feeding device, which comprises a conveying assembly with a conveying surface, and a material blocking assembly and a positioning assembly which are respectively arranged on two sides of the conveying surface in the feeding direction; the conveying assembly is used for conveying materials on the conveying surface; the material blocking assembly is provided with a material blocking end, and the material blocking end is positioned on the conveying surface; the positioning assembly comprises a rotating end, the rotating axis of the rotating end is horizontally arranged, the distance from the rotating axis to the material blocking end is gradually increased along the feeding direction, the rotating direction of the bottom of the rotating end is obliquely pointed to the material blocking end along the feeding direction, and the bottom of the rotating end is in contact with the material on the conveying surface so as to convey the material to be attached to the material blocking end through friction force; the problem of to lighter, thinner article such as cardboard, the mode that transversely promotes, extrudees to carry out the location destroys the article easily, influences the quality of finished product is solved.

Description

Automatic feeding device

Technical Field

The utility model relates to the technical field of automatic feeding, in particular to an automatic feeding device.

Background

The autoloader is an automatic material conveying equipment, compares traditional feeder operation more simple and convenient, and degree of automation is higher. The stamping die is widely applied to stamping of light and heavy industrial parts.

In order to accurately feed materials to the next station, the positioning process is mostly realized by matching a push plate and a fixed plate which are arranged on a conveyor belt, specifically, the fixed plate is fixed relative to the conveyor belt, and the push plate moves relative to the fixed plate, so that the materials on the conveyor belt are pushed to be abutted against the fixed plate, and the positioning process is completed, for example, an automatic feeding positioning mechanism provided by the chinese patent with the application number of CN201220044917.8, wherein the glass workpiece on an adjustable material groove is pushed to a positioning adjustment mechanism through the push plate, so that the side surface of the glass workpiece is attached to a transverse shoulder, and the glass workpiece is pressed to a first or a second longitudinal shoulder through a spring piece, so that the glass workpiece is accurately positioned.

The positioning structure is suitable for conveying glass, plates and other objects with larger weight, however, for lighter and thinner objects such as paperboards, the objects are easily damaged by the transverse pushing and extruding for positioning, and the quality of finished products is affected.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide an automatic feeding device, which is used to solve the problem that the positioning of lighter and thinner objects such as cardboard by lateral pushing and squeezing is easy to damage the objects and affect the quality of the finished product.

The utility model provides an automatic feeding device which comprises a conveying assembly with a conveying surface, and a material blocking assembly and a positioning assembly which are respectively arranged on two sides of the conveying surface in the feeding direction; the conveying assembly is used for conveying materials on the conveying surface; the material blocking assembly is provided with a material blocking end, and the material blocking end is positioned on the conveying surface; the locating component comprises a rotating end, the rotating axis of the rotating end is horizontally arranged and is arranged and along the distance from the feeding direction to the material blocking end is gradually increased, the rotating direction of the bottom of the rotating end is along the direction that the feeding direction inclines and is directed to the material blocking end, the bottom of the rotating end is in contact with materials on the conveying surface, and the materials are conveyed to be attached to the material blocking end through friction force.

Further, it is a plurality of to keep off the material end including a plurality of gyro wheels, and is a plurality of the gyro wheel all with conveying assembly rotates to be connected, and is a plurality of the gyro wheel is followed the pay-off direction sets gradually, the axis of rotation perpendicular to of gyro wheel the conveying face sets up, and is a plurality of the gyro wheel does keep off the material end, and is a plurality of the gyro wheel is close to one side formation one of rotation end keeps off the material face.

Furthermore, a plurality of the rollers are rotatably connected through a support conveying assembly, the support is in sliding connection with the conveying assembly along a direction perpendicular to the feeding direction, and the rollers are rotatably connected with the support.

Further, the material blocking assembly further comprises an adjusting piece, the adjusting piece is fixedly arranged on the conveying assembly, and the output end of the adjusting piece is connected with the support to drive the support to slide.

Further, the material blocking assembly further comprises a limiting rod, and the limiting rod is parallel to the conveying surface and perpendicular to the feeding direction.

Further, the locating component comprises a cross beam and a rubber wheel, the rubber wheel is the rotating end, the cross beam is fixedly connected with the conveying component and arranged on the conveying surface, the rubber wheel is rotatably connected with the cross beam, a gap is formed between the bottom of the rubber wheel and the conveying surface, and the size of the gap is smaller than the thickness of the material.

Further, the rubber wheel includes pivot, cylinder and rubber sleeve, the pivot with the crossbeam rotates to be connected, the cylinder is located in the pivot, the rubber sleeve is located in the pivot.

Furthermore, the number of the rotating ends is multiple, the bottoms of the rotating ends are all located in the same horizontal plane, and the rotating ends are sequentially arranged along the rotating tangential direction of the bottom of one of the rotating ends.

Furthermore, the positioning assembly further comprises a driving piece, and an output end of the driving piece is connected with the rubber wheel to drive the rubber wheel to rotate.

Further, the driving piece comprises a motor, a chain and two gears, the motor is fixedly arranged on the conveying assembly, the two gears are respectively arranged on an output shaft of the motor and a rotating shaft of the rubber wheel, and the two gears are connected through the chain.

Compared with the prior art, set up through the rotation axis level that sets up the rotation end, and increase gradually along the distance of pay-off direction to keeping off the material end, the rotation direction of the bottom of rotation end keeps off the material end along the directional fender material of pay-off direction slope, rotate the material contact on end bottom and the transport surface, in order to deliver to the material via frictional force and paste in keeping off the material and serve, change current locate mode, to lighter in cardboard etc., article such as thinner, fix a position through the mode of frictional force, the effectual material of having protected, there is not the risk of crushing.

Drawings

Fig. 1 is a schematic overall structural view of an automatic feeding device according to the present embodiment of the present invention;

fig. 2 is a schematic structural diagram of a rubber wheel in the embodiment of the automatic feeding device provided by the utility model.

Detailed Description

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the utility model and together with the description, serve to explain the principles of the utility model and not to limit the scope of the utility model.

As shown in fig. 1, the automatic feeding device in this embodiment includes a conveying assembly 100 having a conveying surface 110, and a material blocking assembly 200 and a positioning assembly 300 respectively disposed on two sides of the conveying surface 110 in a feeding direction, wherein the conveying assembly 100 is configured to convey a material placed on the conveying surface 110, and the positioning assembly 300 delivers the material on the conveying surface 110 to the material blocking assembly 200 by friction force, so that the material is conveyed along the feeding direction according to a set position, which will be explained and explained in more detail below.

The conveyor assembly 100 in this embodiment is used to transport material on a conveying surface 110.

It is to be understood that the transfer assembly 100 is of a construction for transporting materials that will occur to those of skill in the art and will not be redundantly illustrated and described here.

The material blocking assembly 200 in this embodiment has a material blocking end, and the material blocking end is located on the conveying surface 110.

The material blocking end is arranged on one side of the conveying surface 110, and when the material moves along the conveying surface 110, the material is conveyed to the material blocking end through the positioning assembly 300, so that the material is conveyed along the set direction.

It should be understood that the above-mentioned set direction refers to an extending direction of the material blocking end relative to the position of the conveying surface 110.

The positioning assembly 300 in this embodiment includes a rotation end, the rotation axis of the rotation end is horizontally arranged and gradually increases along the distance from the feeding direction to the material blocking end, the rotation direction of the bottom of the rotation end is inclined along the feeding direction to the material blocking end, and the bottom of the rotation end contacts with the material on the conveying surface 110 so as to deliver the material to the material blocking end by friction force.

Wherein, through the rotation of rotating the end, the bottom and the material contact of rotating the end to produce a stock friction, hold the material with sending to keeping off the material, thereby carry along the direction of setting for.

The material stopping end in this embodiment includes a plurality of rollers 210, and a plurality of rollers 210 all rotate with conveying assembly 100 and are connected, and a plurality of rollers 210 set gradually along the feeding direction, and the axis of rotation perpendicular to conveying surface 110 of roller 210 sets up, and a plurality of rollers 210 are material stopping end, and one side that a plurality of rollers 210 are close to the rotation end forms a material stopping surface, and through the rotation of roller 210, the material of being convenient for is carried along the feeding direction.

In order to facilitate the adjustment of the set position, the rollers 210 in this embodiment are rotatably connected to the conveying assembly 100 via a bracket 220, the bracket 220 is slidably connected to the conveying assembly 100 along a direction perpendicular to the feeding direction, the rollers 210 are rotatably connected to the bracket 220, and the position of the roller 210, i.e., the set position of the material blocking end, is adjusted by adjusting the position of the bracket 220 relative to the conveying surface 110.

In order to facilitate the adjustment of the position of the bracket 220, the material blocking assembly 200 in this embodiment further includes an adjusting member 230, the adjusting member 230 is fixedly disposed on the conveying assembly 100, an output end of the adjusting member 230 is connected to the bracket 220 to drive the bracket 220 to slide, the adjusting member 230 in this embodiment is an air cylinder, and may also be replaced by an oil cylinder or other structures as long as the bracket 220 can be driven to slide.

In order to enable the rollers 210 to stably slide, the material blocking assembly 200 in this embodiment further includes a limiting rod 240, and the limiting rod 240 is parallel to the conveying surface 110 and perpendicular to the feeding direction.

The positioning assembly 300 in this embodiment includes a cross beam 310 and a rubber wheel 320, the rubber wheel 320 is a rotating end, the cross beam 310 is fixedly connected to the conveying assembly 100 and is disposed on the conveying surface 110, the rubber wheel 320 is rotatably connected to the cross beam 310, a gap is formed between the bottom of the rubber wheel 320 and the conveying surface 110, the size of the gap is smaller than the thickness of the material, and the cross beam 310 is convenient for disposing the rubber wheel 320 above the conveying surface 110.

As shown in fig. 2, the rubber wheel 320 includes a rotating shaft 321, a roller 322, and a rubber sleeve 323, the rotating shaft 321 is rotatably connected to the beam 310, the roller 322 is disposed on the rotating shaft 321, and the rubber sleeve 323 is disposed on the rotating shaft 321.

In order to prevent the conveying surface 110 from being too wide, a single rubber wheel 320 cannot convey materials to the material blocking ends, the number of the rotating ends in the embodiment is multiple, the bottoms of the multiple rotating ends are all located in the same horizontal plane, and the multiple rotating ends are sequentially arranged along the rotating tangential direction of the bottom of one rotating end.

In order to facilitate the rotation of the rubber wheel 320, the positioning assembly 300 in this embodiment further includes a driving member 330, and an output end of the driving member 330 is connected to the rubber wheel 320 to drive the rubber wheel 320 to rotate.

The driving member 330 includes a motor, a chain and two gears, the motor is fixedly disposed on the conveying assembly 100, the two gears are respectively disposed on the output shaft of the motor and the rotating shaft of the rubber wheel 320, and the two gears are connected via the chain.

The working process is as follows: open regulating part 230 and drive the motion of support 220, adjust the position of a plurality of gyro wheels 210 via support 220, make a plurality of gyro wheels 210 paste in the edge of the predetermined orbit of material, place the material on transport face 110, the material is carried along the pay-off direction, the motor is started, it rotates to drive rubber wheel 320 through gear and chain, when the material passes through rubber wheel 320, the bottom extrusion deformation of rubber wheel 320, and produce a frictional force in the bottom of material, deliver to the material through frictional force and paste on a plurality of gyro wheels 210, thereby the function of the transport location of material has been accomplished, be convenient for automatic pay-off.

Compared with the prior art: the rotation axis level through setting up the rotation end sets up, and increase gradually to the distance that keeps off the material end along the pay-off direction, the rotation direction of the bottom of rotation end keeps off the material end along the directional fender material of pay-off direction slope, rotate the material contact on end bottom and the transport face 110, in order to deliver to pasting on keeping off the material end with the material via frictional force, change current locate mode, to lighter in cardboard etc., article such as thinner, fix a position through the mode of frictional force, the effectual material of having protected, there is not the risk of crushing.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.

Claims

1. An automatic feeding device is characterized by comprising a conveying assembly with a conveying surface, and a material blocking assembly and a positioning assembly which are respectively arranged on two sides of the conveying surface in the feeding direction;

the conveying assembly is used for conveying materials on the conveying surface;

the material blocking assembly is provided with a material blocking end, and the material blocking end is positioned on the conveying surface;

the locating component comprises a rotating end, the rotating axis of the rotating end is horizontally arranged and is arranged and along the distance from the feeding direction to the material blocking end is gradually increased, the rotating direction of the bottom of the rotating end is along the direction that the feeding direction inclines and is directed to the material blocking end, the bottom of the rotating end is in contact with materials on the conveying surface, and the materials are conveyed to be attached to the material blocking end through friction force.

2. The automatic feeding device according to claim 1, wherein the material blocking end comprises a plurality of rollers, the plurality of rollers are rotatably connected with the conveying assembly, the plurality of rollers are sequentially arranged along the feeding direction, the rotation axis of each roller is perpendicular to the conveying surface, the plurality of rollers are the material blocking end, and one side of each roller, which is close to the rotation end, forms a material blocking surface.

3. The automatic feeding device according to claim 2, wherein a plurality of said rollers are rotatably connected via a carriage conveyor assembly, said carriage being slidably connected to said conveyor assembly in a direction perpendicular to said feeding direction, said rollers being rotatably connected to said carriage.

4. The automatic feeding device according to claim 3, wherein the stopping assembly further comprises an adjusting member, the adjusting member is fixedly arranged on the conveying assembly, and an output end of the adjusting member is connected with the bracket to drive the bracket to slide.

5. The automatic feeding device according to claim 4, wherein the stopping assembly further comprises a limiting rod, and the limiting rod is parallel to the conveying surface and perpendicular to the feeding direction.

6. The automatic feeding device according to claim 1, wherein the positioning assembly comprises a beam and a rubber wheel, the rubber wheel is the rotating end, the beam is fixedly connected with the conveying assembly and arranged on the conveying surface, the rubber wheel is rotatably connected with the beam, a gap is formed between the bottom of the rubber wheel and the conveying surface, and the size of the gap is smaller than the thickness of the material.

7. The automatic feeding device according to claim 6, wherein the rubber wheel comprises a rotating shaft, a roller and a rubber sleeve, the rotating shaft is rotatably connected with the cross beam, the roller is arranged on the rotating shaft, and the rubber sleeve is arranged on the rotating shaft.

8. The automatic feeding device according to claim 1, wherein the number of the rotating ends is plural, bottoms of the plurality of rotating ends are all located in the same horizontal plane, and the plurality of rotating ends are sequentially arranged along a tangential direction of rotation of the bottom of one of the rotating ends.

9. The automatic feeding device according to claim 6, wherein the positioning assembly further comprises a driving member, and an output end of the driving member is connected with the rubber wheel to drive the rubber wheel to rotate.

10. The automatic feeding device according to claim 9, wherein the driving member comprises a motor, a chain and two gears, the motor is fixedly arranged on the conveying assembly, the two gears are respectively arranged on an output shaft of the motor and a rotating shaft of the rubber wheel, and the two gears are connected through the chain.