CN109823804B

CN109823804B - Full-automatic pusher

Info

Publication number: CN109823804B
Application number: CN201910166681.1A
Authority: CN
Inventors: 尹子平
Original assignee: Ningbo Haiyate Roller Co ltd
Current assignee: Ningbo Haiyate Roller Co ltd
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-09-18
Anticipated expiration: 2039-03-06
Also published as: CN109823804A

Abstract

The invention discloses a full-automatic pusher, which comprises a feeding conveyer belt and a conveying rotating wheel, wherein a plurality of feeding channels are arranged on the conveying rotating wheel, a feeding hole is formed in one end face of the conveying rotating wheel of each feeding channel, and a discharging hole is formed in the circumferential side wall of each feeding channel; the conveying rotating wheel is provided with flexible buffer plates, the number of the flexible buffer plates is the same as that of the feeding channels, one end of each flexible buffer plate is connected to the side wall beside the discharge port, and the other end of each flexible buffer plate is bent towards the direction of the discharge port around the circumferential direction of the conveying rotating wheel; the rotating shaft of the driving motor is connected with the conveying rotating wheel, wherein the rotating direction of the conveying rotation is opposite to the bending direction of the flexible buffer plate; the limiting rod is positioned on one side of the conveying rotating wheel and used for keeping the bending direction of the flexible buffer plate; and the pushing part is arranged on one side of the feeding conveying belt and used for pushing the roller to the feeding hole. Through flexible collection mode, can effectively avoid the roller to take place the striking and cause surface damage when collecting.

Description

Full-automatic pusher

Technical Field

The invention relates to the technical field of roller collecting equipment, in particular to a full-automatic pusher.

Background

Roller bearings are one type of rolling bearings, and are one of the components widely used in modern machinery. Among them, the roller is an important part of the bearing, and the precision of the roller is related to the service life and the use effect of the bearing.

When the current bearing rollers are used for collecting materials, the rollers are conveyed to the upper part of the collecting box through a feeding conveying belt and fall onto the collecting box through the gravity of the rollers. Since the roller is a very precise part, the impact occurring during the dropping process leaves scratches on the surface of the roller, resulting in a reduction in the precision of the roller. Therefore, improvements in collection devices are needed.

Disclosure of Invention

The invention aims to provide a full-automatic pusher which has the advantage that the accuracy is reduced because the rollers are not easily damaged in the conveying process.

The technical purpose of the invention is realized by the following technical scheme:

the utility model provides a full-automatic pusher, includes the feeding conveyer belt, and:

the conveying rotating wheel is provided with a plurality of feeding channels, the feeding channels are provided with feeding holes on the end face of one end of the conveying rotating wheel, and discharging holes are formed on the circumferential side wall; the conveying rotating wheel is provided with flexible buffer plates, the number of the flexible buffer plates is the same as that of the feeding channels, one end of each flexible buffer plate is connected to the side wall beside the discharge port, and the other end of each flexible buffer plate is bent towards the direction of the discharge port around the circumferential direction of the conveying rotating wheel;

the rotating shaft of the driving motor is connected with the conveying rotating wheel, wherein the rotating direction of the conveying rotating wheel is opposite to the bending direction of the flexible buffer plate;

the limiting rod is positioned on one side of the conveying rotating wheel and used for keeping the bending direction of the flexible buffer plate;

and the pushing part is arranged on one side of the feeding conveying belt and used for pushing the roller to the feeding hole.

According to the arrangement, when the feeding conveying belt conveys the roller to the position of the pushing part, the pushing part is started to push the roller to the feeding channel from the feeding hole, then the driving motor is started to drive the conveying rotating wheel to rotate one station, and the roller is continuously pushed to the feeding channel by repeating the operation. The roller in the pay-off passageway, when carrying the runner to rotate to the discharge gate downwards, flexible buffer board can be to turning up, makes the roller roll out flexible buffer board from the discharge gate, and flexible buffer board is on the collection box of the below that slowly rolls out flexible buffer board maturity along with carrying runner rotation in-process roller, so, can effectively avoid the roller to take place the striking and cause surface damage when collecting.

More preferably: the feed inlet is around the axial lead evenly distributed who carries the runner the one end of carrying the runner is provided with the detection sensor, carry and be provided with the probing point the same with feed inlet quantity on the one end terminal surface relative with the detection sensor of runner, the probing point is around the axial lead evenly distributed who carries the runner, driving motor is controlled by the detection sensor and rotates.

According to the arrangement, when the detection sensor detects a detection point, the driving motor informs that the roller can be sent into the feeding channel of the conveying rotating wheel from the feeding hole, then the driving motor is continuously started to step by one station, and the roller stops again when a second detection point is detected.

More preferably: the feeding conveyer belt is provided with a detection sensor, and the pushing part and the feeding conveyer belt are controlled by the detection sensor to act.

So set up, when the detection position of detecting sensor was carried to the roller on the feeding conveyer belt, the feeding conveyer belt stopped, starts to push away the material spare and pushes away the roller to the feed inlet in.

More preferably: the conveying rotating wheel is made of plastic materials.

So set up, when making the roller move about in the pay-off passageway, avoid carrying the runner rotation in-process to lead to roller and pay-off passageway collision to take place the damage.

More preferably: the flexible buffer plate is a thin plate made of PP materials or polytetrafluoroethylene materials.

So set up, sheet metal that above-mentioned material was made makes the roller drop on it and can not cause the damage to the roller, and wherein, it has certain crooked deformability, makes the roller can follow its curved surface and its rotate the conveying runner bottom in-process slowly roll out to the collection box.

More preferably: the conveying rotating wheel is provided with protection plates, the number of which is the same as that of the flexible buffer plates, and the protection plates are PVC soft crystal plates; protection plate one end is connected on the lateral wall on discharge gate next door, the other end is crooked to the discharge gate direction around the circumference of carrying the runner, flexible buffer board is located between the circumference lateral wall of protection plate and transport runner.

Because flexible buffer board is rotating the in-process along with carrying the runner, can collide with gag lever post and the box bottom that gathers materials to lead to taking place the damage easily, so through the setting of guard plate, the soft crystal plate material of PVC can be fine protect flexible buffer board.

More preferably: the sum of the lengths of all the flexible buffer plates is 1.1-1.6 times of the circumference of the conveying rotating wheel.

So set up, flexible buffer board can carry the whole periphery of runner to wrap, can avoid the roller to go out from flexible buffer board in advance simultaneously and roll out, just falls out flexible buffer board for passing through when carrying runner minimum place position in flexible buffer board especially, so still can lead to the roller to take place the striking, consequently, above-mentioned setting can further protect the roller.

More preferably: the length of the flexible buffer plate is 2/3 of the length of the protection plate.

Due to the arrangement, the protective plate can better protect the flexible buffer plate, and the roller can finally roll into the collection box from the protective plate with better flexibility, so that the protective effect on the roller is further improved; simultaneously, flexible buffer board because the material reason, can stick together when two adjacent flexible buffer boards are laminated, lead to the roller can't normally roll to collecting in the box, and the setting of guard plate can separate the flexible buffer board of two laminatings through its certain intensity.

More preferably: the discharge port is a regular quadrangle with the side length larger than the length of the roller.

So set up, get into the roller of feed inlet, can fall out to the flexible buffer board from the discharge gate very easily on.

More preferably: and a discharging conveyer belt is arranged below the conveying rotating wheel.

So set up, collect the box and collect the roller of a certain amount after, carry the material collecting box to required position through ejection of compact conveyer belt.

In conclusion, the invention has the following beneficial effects:

1. through the arrangement of the conveying rotating wheel and the flexible buffer plate, the roller can be conveyed to the collection box very gently;

2. under flexible buffer board and guard plate mutually combined action, when guaranteeing roller transportation in-process protecting effect, protect the flexible buffer board through the guard plate, improve its life, and the guard plate can prevent again that the contact from taking place the laminating between two adjacent flexible buffer boards.

Drawings

FIG. 1 is a first schematic structural diagram of the present embodiment;

FIG. 2 is a second schematic structural diagram of the present embodiment;

FIG. 3 is a schematic view showing the structure of a conveying section in the present embodiment;

fig. 4 is a third schematic structural diagram of the present embodiment.

In the figure, 1, a frame; 2. a feed conveyor belt; 3. a conveying rotating wheel; 31. a feed channel; 311. a feed inlet; 312. a discharge port; 32. a flexible buffer plate; 33. a protection plate; 4. a drive motor; 5. a limiting rod; 6. pushing the material piece; 61. pushing the plate; 7. a discharge conveyer belt; 8. a platform; 91. a detection sensor; 911. a detection point; 92. a detection sensor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

A full-automatic pusher is shown in figure 1 and comprises a rack 1, a feeding conveyer belt 2, a conveying runner 3, a driving motor 4, a limiting rod 5, a pushing piece 6 and a discharging conveyer belt 7.

The conveying rotating wheel 3 is rotatably connected to the rack 1, the driving motor 4 is fixedly installed on the rack 1, a rotating shaft of the driving motor 4 penetrates through the rack 1 to be connected with the conveying rotating wheel 3, and the driving motor 4 is a stepping motor or a servo motor.

Referring to fig. 2, four feeding channels 31 are provided on the conveying rotating wheel 3, the four feeding channels 31 are uniformly distributed around the axial lead of the conveying rotating wheel 3, wherein each feeding channel 31 is provided with a feeding hole 311 and a discharging hole 312 on the conveying rotating wheel 3, the four feeding holes 311 are provided on the same end surface of the feeding channel 31, and the shape thereof is a rectangle with an area larger than the cross section of the roller. The four discharge ports 312 are formed on the circumferential side wall of the feeding passage 31, and have a regular quadrilateral shape with a side length larger than the length of the roller.

Four flexible buffer plates 32 and four protection plates 33 are arranged on the conveying rotating wheel 3, one end of each flexible buffer plate 32 is connected to the side wall beside the discharge port 312, and the other end of each flexible buffer plate 32 is bent towards the discharge port 312 around the circumferential direction of the conveying rotating wheel 3; one end of the protection plate 33 is connected to the side wall beside the discharge port 312, and the other end of the protection plate is bent around the circumferential direction of the conveying rotating wheel 3 towards the discharge port 312, wherein the flexible buffer plate 32 is positioned between the protection plate 33 and the circumferential side wall of the conveying rotating wheel 3.

The sum of the lengths of all the flexible buffer plates 32 is 1.1-1.6 times of the circumference of the conveying rotating wheel 3, and the length of the flexible buffer plate 32 is 2/3 of the length of the protection plate 33.

Wherein, carry runner 3 to adopt the plastics material to make, flexible buffer board 32 is a sheet metal (wherein, flexible buffer board 32 also can adopt the PP material to make) made by polytetrafluoroethylene material, and protection plate 33 is the soft quartzy board of PVC.

In use, the direction of rotation of the transport rotor 3 is opposite to the direction of bending of the flexible damping sheet 32.

As shown in fig. 1, a limiting rod 5 is disposed on the frame 1, the limiting rod 5 is parallel to the axial line of the conveying rotating wheel 3, and the limiting rod 5 is disposed on one side of the conveying rotating wheel 3, and a gap is disposed between the limiting rod 5 and the conveying rotating wheel 3, which enables the flexible buffer plate 32 and the protection plate 33 to pass through very easily, and when the flexible buffer plate 32 and the protection plate 33 pass through, the bending direction of the flexible buffer plate 32 and the protection plate 33 is maintained under the action of the limiting rod 5.

As shown in fig. 1 and 3, a platform 8 is disposed on the frame 1, and the platform 8 and the driving motor 4 are respectively disposed at two sides of the conveying wheel 3. The material pushing part 6 is installed on the platform 8, wherein the material pushing part 6 in this embodiment is a cylinder, a piston rod of the cylinder is arranged towards the conveying rotating wheel 3, a push plate 61 is fixed on the piston rod of the cylinder, wherein the feeding port 311 is located on a feeding station when rotating to the topmost position along with the conveying rotating wheel 3, and the feeding port 311 located on the feeding station is arranged opposite to the push plate 61.

One end of the feed conveyor belt 2 is connected to a platform 8 for conveying the rollers onto the platform 8. A detection sensor 92 is arranged at the other end of the platform 8 opposite to the feeding conveyor belt 2, the pushing element 6 and the feeding conveyor belt 2 are both controlled by the detection sensor 92 to act, when the rollers on the feeding conveyor belt 2 are conveyed to the detection position of the detection sensor 92, the feeding conveyor belt 2 stops, and the pushing element 6 is started to push the rollers into the feeding hole 311.

As shown in fig. 4, the frame 1 is provided with a detection sensor 91, the detection sensor 91 and the driving motor 4 are disposed at the same end, detection points 911 with the same number as the feeding holes 311 are disposed on an end surface of the conveying rotating wheel 3 opposite to the detection sensor 91, the detection points 911 are uniformly distributed around an axial lead of the conveying rotating wheel 3, the driving motor 4 is controlled by the detection sensor 91 to rotate, and when the detection sensor 91 detects the detection point 911, the feeding hole 311 of the conveying rotating wheel 3 is located at the topmost feeding station.

As shown in fig. 2, the discharging conveyer belt 7 is disposed below the conveying wheel 3, and a space is provided between the discharging conveyer belt and the bottom of the conveying wheel 3, the space can be used for placing the collecting box, and the flexible buffer plate 32 and the protection plate 33 passing through the space can be opened under the action of gravity, so that the roller finally rolls into the collecting box.

The working principle is as follows: the rollers are conveyed to the platform 8 from the feeding conveyer belt 2, at this time, the detection sensor 92 detects the rollers, the feeding conveyer belt 2 stops feeding continuously, the material pushing member 6 is started to push the rollers into the feeding channel 31 from the feeding hole 311, then the material pushing member 6 is reset, and the feeding conveyer belt 2 is started again.

After the roller is fed into the feeding channel 31, the driving motor 4 is started to drive the conveying rotating wheel 3 to rotate for one station, then the feeding process is repeated, and then the step is carried out for one station, and the process is repeated.

Wherein, in the pay-off passageway 31 from horizontal position to the transfer runner 3 least significant end removal in-process, the roller rolls from discharge gate 312 and falls flexible buffer board 32, and guard plate 33 is behind through gag lever post 5 simultaneously, then flexible buffer board 32 and guard plate 33 are outside upset, and can collect the bottom plate contact of box with the below, and the roller can roll to collecting in the box when collecting the box through.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a full-automatic pusher, includes feeding conveyor belt (2), characterized by still includes:

the conveying rotating wheel (3) is provided with a plurality of feeding channels (31), the feeding channels (31) are provided with a feeding hole (311) on the end face of one end of the conveying rotating wheel (3), and a discharging hole (312) is formed on the circumferential side wall; the conveying rotating wheel (3) is provided with flexible buffer plates (32) the number of which is the same as that of the feeding channels (31), one end of each flexible buffer plate (32) is connected to the side wall beside the discharge port (312), and the other end of each flexible buffer plate (32) bends towards the discharge port (312) around the circumferential direction of the conveying rotating wheel (3);

the rotating shaft of the driving motor (4) is connected with the conveying rotating wheel (3), wherein the rotating direction of the conveying rotating wheel (3) is opposite to the bending direction of the flexible buffer plate (32);

the limiting rod (5) is positioned on one side of the conveying rotating wheel (3) and used for keeping the bending direction of the flexible buffer plate (32);

and the pushing part (6) is arranged on one side of the feeding conveying belt (2) and is used for pushing the rollers into the feeding hole (311).

2. The full-automatic pusher according to claim 1, characterized in that: feed inlet (311) are around the axial lead evenly distributed who carries runner (3) the one end of carrying runner (3) is provided with detection sensor (91), carry and be provided with on runner (3) and the one end terminal surface that detection sensor (91) are relative with the probe point (911) the same with feed inlet (311) quantity, probe point (911) are around the axial lead evenly distributed who carries runner (3), driving motor (4) are controlled by detection sensor (91) and rotate.

3. The full-automatic pusher according to claim 1, characterized in that: the feeding conveying belt (2) is provided with a detection sensor (92), and the pushing part (6) and the feeding conveying belt (2) are controlled by the detection sensor (92) to act.

4. The full-automatic pusher according to claim 1, characterized in that: the conveying rotating wheel (3) is made of plastic materials.

5. The full-automatic pusher according to claim 1 or 4, characterized in that: the flexible buffer plate (32) is a thin plate made of PP material or polytetrafluoroethylene material.

6. The full-automatic pusher according to claim 5, characterized in that: the conveying rotating wheel (3) is provided with protection plates (33) the number of which is the same as that of the flexible buffer plates (32), and the protection plates (33) are PVC soft crystal plates; protection plate (33) one end is connected on the lateral wall on discharge gate (312) next door, the other end is around the circumference of carrying runner (3) to discharge gate (312) direction bending, flexible buffer board (32) are located between the circumference lateral wall of protection plate (33) and transport runner (3).

7. The full-automatic pusher according to claim 6, characterized in that: the sum of the lengths of all the flexible buffer plates (32) is 1.1 to 1.6 times of the circumference of the conveying rotating wheel (3).

8. The full-automatic pusher according to claim 7, characterized in that: the length of the flexible buffer plate (32) is 2/3 of that of the protection plate (33).

9. The full-automatic pusher according to claim 1, characterized in that: the discharge port (312) is a regular quadrangle with the side length larger than the length of the roller.

10. The full-automatic pusher according to claim 1, characterized in that: and a discharging conveyer belt (7) is arranged below the conveying rotating wheel (3).