CN112811148B

CN112811148B - Material distributing device

Info

Publication number: CN112811148B
Application number: CN202011605202.0A
Authority: CN
Inventors: 王建刚; 董义; 王思明; 王亮; 陈欣
Original assignee: Jiangsu Huagong Laser Technology Co ltd
Current assignee: Jiangsu Huagong Laser Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2022-06-21
Anticipated expiration: 2040-12-29
Also published as: CN112811148A

Abstract

The invention relates to the technical field of material distribution, and provides a material distribution device which comprises a feeding mechanism for conveying materials and a rotatable material distribution mechanism, wherein a passing part for the materials to pass through and a separating part for stirring the materials to one side of the passing materials are arranged on an outer circle formed by the material distribution mechanism during rotation, a feeding path of the feeding mechanism is communicated with a feeding side and a discharging side of the material distribution mechanism, and the direction of the feeding path is consistent with the direction of the axis of the outer circle. According to the material distributing device, materials continuously fed by the feeding mechanism are separated through the passing part and the separating part when the material distributing mechanism rotates, odd-even separation is achieved, impact force on the products in the material distributing process is reduced, and completeness of the products in the material distributing process is guaranteed.

Description

Material distributing device

Technical Field

The invention relates to the technical field of material distribution, in particular to a material distribution device.

Background

The automatic material distributing device is widely applied to the field of automatic material distribution and is used for distributing transmission or odd-even distribution of products. At present, aiming at the branching transmission of conveying line products, the odd-even separation of the products is usually realized by adopting the left-right swing of a blowing device or a material distribution mechanism. However, in the high-speed conveying line, the speed of the blowing device cannot meet the requirement, and the blowing device cannot accurately control the acting force and the acting force position between the gas and the product, so that the blowing device cannot be applied. The left-right swinging material distributing mechanism has relatively great swinging stroke, relatively great swinging speed and relatively great acceleration, short contact time between the material distributing mechanism and the product, great impact force and easy damage to the product. By increasing the single material distributing time and the material distributing number, the continuity of the product after the material distribution can not be ensured.

Disclosure of Invention

The invention aims to provide a material distribution device, which can at least solve part of defects in the prior art.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: the utility model provides a material distributing device, is including the feeding mechanism who is used for transporting the material, still includes rotatable feed mechanism, the outer circle that forms when feed mechanism is rotatory has the confession the portion of passing through that the material passes through and is used for stirring the material to the separation part of one side of the material that passes through, feeding mechanism's pay-off route intercommunication feed mechanism's material inlet side and discharge side, the direction of pay-off route with the direction of the axis of outer circle is unanimous.

Furthermore, the passing part and the separating part are both provided with a plurality of parts and are sequentially and alternately arranged along the outer circle.

Further, the separating part comprises a convex block protruding in the direction far away from the circle center of the outer circle, and the side face of the convex block is a contact face capable of contacting materials.

Furthermore, the number of the convex blocks is two, a separation cavity for partial structure of materials to enter is arranged between the two convex blocks, and the side surfaces of the two convex blocks in the separation cavity are both the contact surfaces.

Further, the contact surface is an arc surface.

The material separating mechanism is characterized by further comprising a sensor for sensing the position of the material, wherein the sensor is arranged on the feeding side of the separating mechanism and is used for providing a rotating trigger signal for the material separating mechanism.

Further, the feeding mechanism comprises a conveying belt, and the distributing mechanism is arranged above the conveying path of the conveying belt.

Further, the material distributing device further comprises a driving mechanism for driving the material distributing mechanism to rotate.

Further, the material distribution mechanism comprises a rotatable base body, the outer circle is the outer edge of the base body during rotation, and the driving mechanism drives the base body to rotate.

Further, the base body is provided with a plurality of first clamping teeth uniformly distributed along the rotating direction of the base body and a gear driven to rotate by a servo motor, the gear is provided with a second clamping tooth kneaded with each first clamping tooth, and the rotating axis of the gear is parallel to the rotating axis of the base body.

Compared with the prior art, the invention has the beneficial effects that: a material distributing device separates materials continuously fed by a feeding mechanism through a passing part and a separating part of a material distributing mechanism when the material distributing mechanism rotates, achieves odd-even separation, reduces impact force applied to products in a material distributing process, and ensures integrity of the products in the material distributing process.

Drawings

Fig. 1 is a schematic view of a material distribution device provided in an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of a distributing mechanism and a driving mechanism of a distributing device according to an embodiment of the present invention;

in the reference symbols: 1-a feeding mechanism; 10-a conveyor belt; 2-a material distributing mechanism; 20-a passage section; 21-a separation section; 210-a bump; 211-a separation chamber; 212-a contact surface; 22-feeding side; 23-discharge side; 24-a circular ring; 3-a sensor; 4-a drive mechanism; 40-a substrate; 400-a first latch; 41-gear; 410-a second latch; 41-a servo motor; a-material.

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.

Referring to fig. 1 and 2, an embodiment of the present invention provides a material distribution device, including a feeding mechanism 1 for conveying a material a and a rotatable material distribution mechanism 2, where an outer circle formed when the material distribution mechanism 2 rotates has a passing portion 20 through which the material a passes and a separating portion 21 for shifting the material a to one side of the passing material a, a feeding path of the feeding mechanism 1 communicates with a feeding side 22 and a discharging side 23 of the material distribution mechanism 2, and a direction of the feeding path is consistent with a direction of an axis of the outer circle. In this embodiment, the material a continuously fed from the feeding mechanism 1 is separated by the passing part 20 and the separating part 21 of the material distributing mechanism 2 during rotation, so as to realize odd-even separation, reduce the impact force on the product during the material distributing process, and ensure the integrity of the product during the material distributing process. Specifically, the feeding mechanism 1 sends the material a to the material distribution mechanism 2, during the transportation, the material a is transported according to a line shown by a side close to the paper in fig. 1, the material a is arranged at intervals, after the material a is sent to the material distribution mechanism 2, the separation part 21 on the outer circle of the material distribution mechanism 2 pulls out the material a from the material a group of the originally arranged line in the rotation process, along with the continuous rotation of the outer circle, the separation part 21 is rotated away, the material a can pass through the passing part 20 and continuously move forward according to the original direction, and then the material a rotates to the separation part 21 to be separated, so that the original material a can be separated into two pieces by the circular reciprocating motion, namely, as shown by the side close to the paper in fig. 1. The whole movement process can be orderly divided by controlling the rotating speed and the conveying speed of the feeding mechanism 1. Because the direction of the feeding path of the feeding mechanism 1 is consistent with the direction of the axis of the outer circle, one side of the material distributing structure close to the paper can be defined as a feeding side 22, the other side is a discharging side 23, and the feeding path of the feeding mechanism 1 is communicated with the two sides to ensure that the material A passes through the material distributing mechanism 2 in time and continues to be conveyed forwards after passing through. As for the outer circle defined, it may be an imaginary circle formed during rotation, and the separating portion 21 and the passing portion 20 may be provided on other structures, or it may be a solid body, such as a circular ring 24, and the separating portion 21 and the passing portion 20 are both provided on the circular ring 24, i.e. the structure shown in fig. 2, and the separating portion 21 is protruded, and the passing portion 20 is directly the circumferential surface of the circular ring 24.

Referring to fig. 1 and 2, as an optimization scheme of the embodiment of the present invention, a plurality of the passing portions 20 and a plurality of the separating portions 21 are alternately arranged along the outer circle. In this embodiment, a plurality of passing portions 20 and a plurality of separating portions 21 may be disposed on the outer ring, and they are alternately disposed, that is, one passing portion 20 is disposed between two adjacent separating portions 21, when the material a rotates to the passing portion 20, the material a may normally pass through the passing portion 20, and then the material a continues to rotate to the separating portion 21, and the separating portion 21 may shift the material a to one side, and then the material a continues to rotate to the passing portion 20, so as to sequentially and cyclically separate the materials. The purpose of providing a plurality of pass through sections 20 and separation sections 21 is to facilitate the regulation of the rate of rotation and the rate of transport of material a. The number of the first and second electrodes can be selected according to actual conditions, and the present embodiment does not limit the number.

As an optimized solution of the embodiment of the present invention, please refer to fig. 1 and fig. 2, the separating portion 21 includes a protrusion 210 protruding in a direction away from a center of the outer circle, and a side surface of the protrusion 210 is a contact surface 212 capable of contacting the material a. In this embodiment, the separating portion 21 may be a protrusion 210, i.e. a moving block protruding outward from the outer circle, and can move the material a to one side during the rotation, and the protrusion 210 has a surface capable of contacting the material a, which is defined as the contact surface 212 for convenience of description. Preferably, there are two projections 210, a separation cavity 211 for partial structure of the material a to enter is provided between the two projections 210, and the side surfaces of the two projections 210 located in the separation cavity 211 are both the contact surfaces 212. In this embodiment, there are two projections 210, two projections 210 are spaced apart, and the gap between them is a separation cavity 211, the material a can enter the separation cavity 211, but it is preferable that only the upper part of the material a can contact the contact surface 212, so that only the projection 210 is slightly moved when the contact surface 212 contacts the material a, and the stirring effect can be achieved, but if the material a completely enters the separation cavity 211, the material a may be completely carried away and thrown out instead of being stirred.

As an optimized solution of the embodiment of the present invention, please refer to fig. 1 and fig. 2, the contact surface 212 is an arc surface. In this embodiment, the contact surface 212 is a smooth arc surface, which facilitates to gently stir the material a.

As an optimized solution of the embodiment of the present invention, please refer to fig. 1, the material separating device further includes a sensor 3 for sensing a position of the material a, wherein the sensor 3 is disposed on the feeding side 22 of the separating mechanism and is configured to provide a rotational trigger signal for the material separating mechanism 2. In this embodiment, the sensor 3 may be used to sense the position of the material a in advance, and is disposed on the feeding side 22, the material a will pass through the sensor 3 before being conveyed to the material separating mechanism 2, the sensor 3 will send a trigger signal to the material separating mechanism 2 after sensing the material a, and the material separating mechanism 2 may start to rotate.

Referring to fig. 1 and 2 as an optimized solution of the embodiment of the present invention, the feeding mechanism 1 includes a conveying belt 10, and the material distributing mechanism 2 is disposed above a conveying path of the conveying belt 10. In the embodiment, the feeding mode adopts the conveyer belt 10, and the conveyer belt 10 can convey the material a at a constant speed.

Referring to fig. 1 and 2 as an optimized solution of the embodiment of the present invention, the material separating device further includes a driving mechanism 4 for driving the material separating mechanism 2 to rotate. In this embodiment, the driving mechanism 4 is used to realize automation. The drive mechanism 4 may be a part of the feed mechanism 2 described above, or may be a separate part.

In order to further optimize the above solution, referring to fig. 1 and fig. 2, the material separating mechanism 2 includes a rotatable base 40, the outer circle is an outer edge of the base 40 when rotating, and the driving mechanism 4 drives the base 40 to rotate. In this embodiment, the material separating mechanism 2 has a rotatable base 40, and the base 40 may be cylindrical or even square-cylindrical, and only needs to be rotated to form an outer circle on its outer edge.

In order to further optimize the above solution, referring to fig. 1 and fig. 2, the base 40 has a plurality of first latches 400 uniformly arranged along the rotation direction thereof, and a gear 41 driven by a servo motor 41 to rotate, the gear 41 has a second latch 410 engaged with each of the first latches 400, and the rotation axis of the gear 41 is parallel to the rotation axis of the base 40. In this embodiment, the base 40 has the first latch 400, or a part of the base 40 may be a gear, which may be regarded as a driven wheel, and the driven wheel may be driven by the servo motor 41 to rotate, so as to rotate the material separating mechanism 2, or as shown in fig. 2, another gear 41 is further provided, and the gear 41 may be regarded as a driving wheel, which may be driven by the servo motor 41, so that the driving position may be changed, and the servo motor 41 is convenient to mount, and as shown in fig. 1, the servo motor 41 is provided on one side of the conveyor belt 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a distributing device, includes the feeding mechanism who is used for transporting the material which characterized in that: the material distribution mechanism is characterized by further comprising a rotatable material distribution mechanism, a passing part for the material to pass through and a separating part for shifting the material to one side of the passing material are arranged on an outer circle formed when the material distribution mechanism rotates, a feeding path of the feeding mechanism is communicated with a feeding side and a discharging side of the material distribution mechanism, and the direction of the feeding path is consistent with the direction of the axis of the outer circle; the separating part comprises convex bumps which protrude in the direction far away from the circle center of the outer circle, the side faces of the bumps are contact faces which can contact materials, the number of the bumps is two, a separating cavity for partial structures of the materials to enter is arranged between the two bumps, and the side faces of the two bumps, which are positioned in the separating cavity, are both the contact faces.

2. A dispensing apparatus as claimed in claim 1, wherein: the passing part and the separating part are both provided with a plurality of parts and are sequentially and alternately arranged along the outer circle.

3. A dispensing apparatus as claimed in claim 1, wherein: the contact surface is an arc surface.

4. A dispensing apparatus as claimed in claim 1, wherein: the material separating mechanism is characterized by further comprising a sensor for sensing the position of the material, wherein the sensor is arranged on the feeding side of the separating mechanism and is used for providing a rotating trigger signal for the material separating mechanism.

5. A dispensing apparatus as claimed in claim 1, wherein: the feeding mechanism comprises a conveying belt, and the distributing mechanism is arranged above the conveying path of the conveying belt.

6. A dispensing apparatus as claimed in claim 1, wherein: the material distributing mechanism further comprises a driving mechanism for driving the material distributing mechanism to rotate.

7. A dispensing apparatus as claimed in claim 6, wherein: the material distributing mechanism comprises a rotatable base body, the outer circle is the outer edge of the base body when the base body rotates, and the driving mechanism drives the base body to rotate.

8. A dispensing apparatus as claimed in claim 7, wherein: the base body is provided with a plurality of first clamping teeth uniformly distributed along the rotating direction of the base body and a gear driven to rotate by a servo motor, the gear is provided with a second clamping tooth kneaded with each first clamping tooth, and the rotating axis of the gear is parallel to the rotating axis of the base body.