CN215923478U

CN215923478U - Automatic bearing material delivery mechanism

Info

Publication number: CN215923478U
Application number: CN202121845901.2U
Authority: CN
Inventors: 韩永江; 梁双翔; 蔡卫民; 沈宇
Original assignee: Kubota Agricultural Machinery Suzhou Co Ltd
Current assignee: Kubota Agricultural Machinery Suzhou Co Ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-01
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses an automatic delivery mechanism of a bearing material, which comprises a cavity for accommodating a bearing piece, wherein an outlet is arranged on the cavity so that the bearing piece can be delivered out; the cavity includes: a floor, a channel, and a divider; the bottom plate is configured to be a tray part capable of generating bearing surface rotation of the bearing piece; a passageway is secured in the chamber and leads to the outlet; the conduction direction of the channel is tangential or the same as the rotation direction of the tray part; the partition is fixed in the cavity to block the bearing member; a spring plate is arranged on the partition to guide the blocked bearing member to the path of the entrance of the passage. The automatic mechanism that throws material in proper order on the assembly line in this structure uses, and its simple structure is clear, does not have special technical requirement, need not change any structure of packagine machine to the operator during the use, and the matching nature is high.

Description

Automatic bearing material delivery mechanism

Technical Field

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

Background

Packaging operation flows such as packaging and the like are required before the bearings are sold after production, and automatic hot sealing operation is generally carried out through a packaging assembly line; before entering the packaging process, the bearings need to be orderly placed on a packaging production line one by one. At present, still have some packing pipelines on adopt the manual work to throw the station that the material was put, but along with the increase of assembly line operation packing speed, the manual work is thrown the material and also must follows the cooperation of packagine machine speed and throw the material, because workman's different and repetitive motion causes personnel's fatigue easily, and this kind of mode can influence the efficiency of putting the operation, has influenced whole assembly line operation's efficiency. In addition, the use cost of workers rises, the mobility of the workers is large, the difference of the feeding proficiency of the workers is large, the operation running efficiency of the packaging machine cannot be fully exerted, and the production efficiency of the whole assembly line operation is influenced.

In order to solve the above problems, some automatic delivery structures have been designed, for example, the utility model of the Chinese patent application No. CN 201710832956.1. The utility model discloses a feeding conveyor of bearing processing, which comprises a rotary table, and carousel bottom drive carousel pivoted motor, the center at carousel top is equipped with the turning block, be fixed with the clearance pole on the turning block, the lateral part of carousel is equipped with the fender ring of round and carousel phase separation, keep off the first baffle and the second baffle that the ring is fixed in the top of carousel, the discharge gate has been seted up to the one end that keeps off the position of ring between first baffle and second baffle, the discharge gate is provided with a conveyer trough, the one end that conveyer trough and discharge gate meet is higher than the other end, the conveyer trough includes left baffle, right baffle, and the bracing piece at middle part between left baffle and the right baffle, left baffle, through connecting rod reciprocal anchorage between right baffle and the bracing piece, left baffle is close to the discharge gate than right baffle, left baffle passes through curved deflector and links to each other with the discharge gate.

Although the structure also adopts a rotary discharging mode through a rotating disc type structure, the rotating block and the cleaning rod which rotate synchronously with the rotating disc are used for stirring the bearing part, the disordered arrangement is obviously caused by the mode, and the collision generated by stirring is uncontrollable, so that the motion track of the bearing is influenced. In addition, the guiding in the form of the baffle obviously causes the interference of the guiding process, and the whole process has more uncontrollable conditions, thereby influencing the final feeding result.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the bearing material automatic delivery mechanism is provided, so that manual use can be saved firstly, and the problem of low working efficiency of workers under the delivery of a mechanical mechanism is solved. Thirdly, the risk of safety disasters in the repeated and frequent stooping and carrying process can be avoided.

The specific technical scheme of the utility model is as follows: the automatic bearing material delivery mechanism comprises a cavity for accommodating a bearing piece, and an outlet is arranged on the cavity so that the bearing piece can be delivered out; the cavity includes:

a base plate configured to be capable of generating a tray portion in which a bearing surface of the bearing member rotates;

a channel secured in the cavity and leading to the outlet; the conduction direction of the channel is tangential to or the same as the rotation direction of the tray part;

a partition fixed in the cavity to block the bearing member; a spring plate is arranged on the partition to guide the blocked bearing member to the path of the entrance of the channel.

Preferably, the inlet of the passageway is provided with a restriction to control the single bearing member entry at a single time.

Preferably, the entrance to the passageway is located at the outer edge of the tray portion and the end of the spring plate also leads to the outer edge of the tray portion.

Preferably, the tray part comprises a rotary driving component which drives the tray part to rotate.

Preferably, the rotary drive assembly includes a motor and a reducer.

Preferably, a lifting assembly is included that drives the chamber and the rotational drive assembly to produce the height adjustment.

Preferably, the lifting assembly includes a guide and a lifting driving part.

Preferably, a base assembly is included, the base assembly including a frame body and wheels/pulleys at the bottom of the frame body.

The mechanism can also adjust the running and feeding speed at any time according to the operating speed of a subsequent packaging machine, and adjust the channel width of the feeding port according to the size of the specification of the packaging bearing; the device is suitable for delivering bearings or small rollers with various specifications. Moreover, the mechanism can realize the height adjustment by lifting up and down according to the height of the packaging machine assembly line, so that the mechanism is matched with different assembly lines.

The utility model has the advantages that: the scheme of the utility model is an operation sequence for replacing manual taking and placing, and the mechanism for automatically and sequentially feeding materials onto the production line is used, so that the structure is simple and clear, no special technical requirements are required on operators during use, no structure of a packaging machine needs to be changed, and the matching performance is high; is an auxiliary device with better adaptability.

Drawings

The utility model is further described with reference to the following figures and examples:

FIG. 1 is a front view of an automatic bearing material delivery mechanism;

FIG. 2 is a top view of the automatic bearing material delivery mechanism;

FIG. 3 is a side view of the automatic bearing material delivery mechanism;

wherein: 1. a rotating assembly; 11. a movable rotating disk; 12. a partition plate; 13. an adjustable guide groove; 14. a height limiting rod; 15. a guide spring plate; 16. fixing the fence; 17. a discharge port; 2. a rotary drive assembly; 21. a speed-adjustable reduction motor; 22. a reduction gear box; 23. a belt; 3. a lifting assembly; 31. a jack; 32. a support frame; 4. a base assembly; 41. a pulley; 42. a square frame.

Detailed Description

Preferred embodiment 1 of the present invention:

the automatic bearing material delivery mechanism mainly comprises a cavity for accommodating a bearing piece, and an outlet is arranged on the cavity so that the bearing piece can be delivered out; the cavity includes: a floor, a tunnel, a fence, and a partition.

And a bottom plate configured to be able to generate a tray portion in which the bearing member bearing surface rotates. The tray portion includes tray bodies of different shapes, such as a circular disk, an elliptical disk, and the like. The selection is made according to the arrangement requirement and the preparation requirement of the structure.

A channel secured in the cavity and leading to the outlet; and the conduction direction of the channel is tangential to or the same as the rotation direction of the tray part. The channel may comprise a sealed channel or an open channel, such as a U-shaped channel, and the profile of the channel may be selected according to the structural arrangement and manufacturing requirements, such as a straight channel or an arc channel. If the guide groove is a linear guide groove, the conduction direction of the guide groove is tangential to the rotation direction of the tray part; if an arc-shaped guide groove is used, the conducting direction thereof and the rotating direction of the tray part can be regarded as the same.

Further, the entrance to the passageway is arranged with a restriction to control a single bearing member entry. The height limiting part comprises a rod-shaped height limiting part or a channel opening type height limiting part, and can be selected according to the arrangement requirement and the preparation requirement of the structure.

Further, the entrance of the passage is located at the outer edge of the tray portion, and the end of the spring plate is also directed toward the outer edge of the tray portion.

And the rail is used as the side wall of the cavity, surrounds the tray part and keeps a rotating gap with the outer edge of the tray part.

The partition is fixed in the cavity to block the bearing member; a spring plate is arranged on the partition to guide the blocked bearing member to the path of the entrance of the passage. The partitions typically comprise divider panels or layers, etc., selected according to the layout and fabrication requirements of the structure.

The automatic bearing material delivery mechanism further comprises a rotary driving assembly, a lifting assembly and a base assembly.

The rotation driving assembly rotates by driving the tray portion, and specifically, the rotation driving assembly comprises a motor and a speed reducer.

The lifting assembly driving cavity and the rotary driving assembly generate height adjustment, and specifically, the lifting assembly comprises a guide piece and a lifting driving part.

The base assembly comprises a frame body and wheels at the bottom of the frame body.

Preferred embodiment 2 of the present invention:

the mechanism mainly comprises a base framework (namely a base component 4), a lifting framework (namely a lifting component 3), a working rotating framework (namely a rotating component 1) and an electric control transmission speed reducing mechanism (namely a rotating driving component 2).

The base framework mainly supports the whole feeding mechanism, is provided with four pulleys 41 and is convenient to move, and the base framework is mainly formed by welding square pipes.

The lifting framework mainly supports a working rotating framework on the upper part, is matched with the base to work and realize the function of lifting up and down, and mainly comprises a mechanical jack 31 and a supporting framework 32.

The working rotating frame mainly comprises a movable rotating disc 11 (namely a tray part), a partition plate 12 (namely a partition part), an adjustable guide groove 13 (namely a channel), a height limiting rod 14 (namely a height limiting part), a guide spring plate 15 (namely a spring plate), a fixed fence 16 and the like; the movable rotating disk 11 and the fixed enclosure 16 form a chamber in which the bearing member can be accommodated. The bearing pieces are delivered to the production line sequentially through the adjustable guide grooves 13 by the rotation of the movable rotary disk 11, and the bearing pieces are limited by the limit height rod 14 to be overlapped up and down.

The guide spring plate 15 and the fixed fence 16 cooperate to guide the bearing members to the outer edge of the movable rotating disk 11, so as to enter the adjustable guide groove 13, and the function of the partition plate 12 is mainly to uniformly distribute the bearing members on the surface of the movable rotating disk 11.

The electric control transmission reducing mechanism mainly comprises a speed-adjustable reducing motor 21, a reducing gear box 22, a transmission shaft and other components, wherein the speed-adjustable reducing motor 21 drives the reducing gear box 22 to operate through the transmission of a belt 23, and the reducing gear box 22 drives the movable rotating disk 11 to rotate through transmission to the movable rotating disk 11.

Preferred embodiment 3 of the present invention:

as shown in fig. 1 and 2, the movable type lifting bearing automatic feeding mechanism. The base mechanism is supported on the ground through four pulleys 41, and movement on the ground is achieved.

The base framework adopts square pipe welding to become square frame structure, and the lift framework also adopts square pipe concatenation to be square frame 42, and overall dimension is slightly littleer than the base size, and four support side pipes of lift framework cooperate with four support side pipes of base, insert in the base support side pipe, realize the direction of oscilaltion.

A lifting jack 31 capable of lifting is arranged between the base and the lifting framework, so that the height can be freely adjusted; a reduction gear box 22 is arranged on the lower surface of a square tube of the lifting frame and is matched with a movable rotating disc 11 in the working rotating frame through a pin shaft to drive the movable rotating disc 11 to rotate anticlockwise; in the working swivel frame, an adjustable guide groove 13, a partition plate 12 and a guide spring plate 15 are mounted.

The fixed fence 16 is welded on the upper surface of the lifting mechanism along the circumference of the movable rotating disc 11 by adopting an iron plate; driven by a reduction gear box 22, the motor is linked with a speed-adjustable reduction motor 21 through a belt 23, and the movable rotating disk 11 is driven to rotate through the operation of the motor.

When the mechanism device is in normal operation, the bearing piece in the fixed fence 16 can rotate along with the movable rotating disc 11, before the bearing piece reaches the adjustable guide groove 13, the height limit rod 14 intercepts an object higher than a half bearing height (usually two or more bearing pieces are overlapped) according to the height of the bearing piece, so that the next round of operation is carried out; the materials enter the adjustable guide groove 13 through the height-limiting bearing pieces in sequence, enter the discharge port 17 (namely an outlet) under the driving of the movable rotating disc 11 and enter the production line; when the number of bearing members in the fixed fence is small, the bearing members in the fixed fence are moved to the periphery by the centrifugal force of the movable rotating disk 11. The movable rotating disk 11 continuously rotates until the bearing piece enters the action range of the guide spring plate 15, so that the bearing piece slides to the outer edge of the movable rotating disk 11 along the guide spring plate 15 and rotates along with the movable rotating disk 11 until all the bearing piece enters the adjustable guide groove 13 and then is fed from the discharge hole 17.

Besides the structure, the replaceable parts comprise a base frame and a lifting frame, the base frame and the lifting frame can be replaced by other structural shapes such as round pipes and sectional materials, and the overall dimension can be larger or smaller according to the actual delivery workload. In addition, the electric control transmission mechanism can also adopt a motor to directly drive the reduction gear box, and the middle lifting mechanism can also adopt a hydraulic oil cylinder or a linear motor to directly drive the lifting mechanism to lift up and down; the control of the motor speed may also be synchronously linked to the line speed.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed herein be covered by the appended claims.

Claims

1. The automatic bearing material delivery mechanism comprises a cavity for accommodating a bearing piece, and an outlet is arranged on the cavity so that the bearing piece can be delivered out; the method is characterized in that: the cavity includes:

2. The automatic bearing material delivery mechanism of claim 1, wherein: the entrance to the passageway is arranged with a restriction to control a single bearing member entry at a single time.

3. The automatic bearing material delivery mechanism of claim 1, wherein: the entrance of the channel is located at the outer edge of the tray portion and the end of the spring plate is also directed towards the outer edge of the tray portion.

4. The automatic bearing material delivery mechanism of claim 1, wherein: the tray part is driven to rotate by the rotation driving component.

5. The automatic bearing material delivery mechanism of claim 4, wherein: the rotary driving component comprises a motor and a speed reducer.

6. The automatic bearing material delivery mechanism of claim 1, wherein: including lifting unit, lifting unit drive chamber and rotation driving component produce altitude mixture control.

7. The automatic bearing material delivery mechanism of claim 6, wherein: the lifting assembly comprises a guide piece and a lifting driving part.

8. The automatic bearing material delivery mechanism of claim 1, wherein: the base assembly comprises a frame body and wheels arranged at the bottom of the frame body.