CN110654784A

CN110654784A - Feeding mechanism

Info

Publication number: CN110654784A
Application number: CN201910919521.XA
Authority: CN
Inventors: 宋思玉; 郑海强; 冯东闯; 朱燕昌; 刘东阳; 黄静夷
Original assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-01-07

Abstract

The invention provides a feeding mechanism, which is used for transporting a plurality of workpieces to be processed and comprises: the vibration disc is internally provided with a vibration part so as to directionally sort and transport the workpieces to be processed when the vibration part vibrates; the material receiving end of the conveying assembly is arranged at the discharge port of the vibration disc and used for receiving and conveying the workpiece to be processed; the bearing component is arranged on one side of the feeding end of the conveying component, so that the conveying component conveys the workpiece to be machined to the bearing component, the robot clamps the workpiece to be machined from the bearing component and installs the workpiece to be machined to a preset installation position; the detection device is at least partially arranged on the bearing component and used for detecting whether the bearing component bears the workpiece to be processed or not, and when the detection device detects the workpiece to be processed, the control system is used for controlling the vibration disc and the conveying component to stop running so as to solve the problem that the small elbow feeding mechanism in the prior art is low in working efficiency.

Description

Feeding mechanism

Technical Field

The invention relates to the field of mechanical design, in particular to a feeding mechanism.

Background

At present, in the production of two air conditioners, the operation of inserting small elbows is carried out on each two air conditioners manually, the small elbows are copper pipes on the surfaces of the two air conditioners, the traditional small elbow installation mode is high in labor intensity, and the small elbow welding ring out-of-round defect and the unqualified P value cannot be detected and screened manually.

Aiming at the problems, the automatic feeding mechanism is designed for transporting the small elbows, but because defective elbows exist in the transported small elbows, the defective elbows easily cause the material blockage of the elbow machine in the feeding process, and further the working efficiency of the feeding mechanism is reduced.

Disclosure of Invention

The invention mainly aims to provide a feeding mechanism to solve the problem that a small-elbow feeding mechanism in the prior art is low in working efficiency.

In order to achieve the above object, the present invention provides a feeding mechanism for transporting a plurality of workpieces to be processed, the feeding mechanism comprising: the vibration disc is internally provided with a vibration part so as to directionally sort and transport the workpieces to be processed when the vibration part vibrates; the material receiving end of the conveying assembly is arranged at the discharge port of the vibration disc and used for receiving and conveying the workpiece to be processed; the bearing component is arranged on one side of the feeding end of the conveying component, so that the conveying component conveys the workpiece to be machined to the bearing component, the robot clamps the workpiece to be machined from the bearing component and installs the workpiece to be machined to a preset installation position; and at least part of the detection device is arranged on the bearing component and is used for detecting whether the bearing component bears the workpiece to be processed or not, so that when the detection device detects the workpiece to be processed, the control system is used for controlling the vibration disc and the conveying component to stop running.

Further, the bearing assembly includes: the detection device comprises a sliding block, a detection device and a detection device, wherein a material placing part is arranged on the sliding block and used for bearing a workpiece to be processed, and at least part of the detection device is opposite to the material placing part; the sliding block is provided with a material placing position and a stopping position, and the sliding block is movably arranged between the material placing position and the stopping position; when the sliding block is located the blowing position, the blowing portion is relative with the discharge end of conveying subassembly to the messenger treats that the machined part falls into to the blowing portion.

Further, the bearing assembly further comprises: the blocking component is at least partially arranged on one side of the sliding block close to the discharge port of the conveying component; when the sliding block moves to the stopping position, at least part of the workpiece to be machined is opposite to the blocking component.

Further, the bearing assembly further comprises: the mounting base is provided with at least part of the sliding block; the backup pad, the backup pad sets up in mounting base's side, and the at least part and the mounting base of backup pad are connected, and the at least part and the backup pad of blowing portion are relative to treat the machined part through the backup pad and carry out the backstop.

Furthermore, the blocking component comprises a first plate body, a second plate body and a third plate body, the first plate body is arranged on the supporting plate, and at least part of the third plate body is arranged on the side of the discharging part, so that the third plate body is opposite to the workpiece to be machined when the sliding block moves to the blocking position; the first plate body and the third plate body are connected through the second plate body, and at least part of the second plate body is located above the discharging portion.

Further, the bearing assembly further comprises: the driving part is in driving connection with the sliding block to drive the sliding block to move between the discharging position and the stopping position.

Further, at least part of the sliding block is arranged above the driving part, the driving part is provided with a driving rod, the driving rod is arranged in a telescopic mode along the preset direction, and the sliding block is connected with the driving rod so as to drive the sliding block to move through the driving rod.

Further, the bearing assembly further comprises: the connecting piece is provided with a first connecting part and a second connecting part, and the first connecting part is connected with the second connecting part; at least part setting of sliding block is in the top of first connecting portion and is connected with first connecting portion, and the second connecting portion is connected with the actuating lever drive to drive the sliding block through the connecting piece and remove.

Furthermore, the number of the vibration discs is multiple, the number of the transmission assemblies is multiple, and the multiple groups of the transmission assemblies are arranged in one-to-one correspondence with the multiple vibration discs.

Furthermore, the material placing parts are multiple, the conveying assemblies are multiple groups, and the multiple groups of conveying assemblies are arranged in one-to-one correspondence with the material placing parts.

By applying the technical scheme, the feeding mechanism provided by the invention is used for transporting a plurality of workpieces to be processed, wherein the feeding mechanism comprises a vibration disc, a conveying assembly, a bearing assembly and a detection device, and a vibration piece is arranged in the vibration disc so as to directionally sort and transport the workpieces to be processed when the vibration piece vibrates; the receiving end of the conveying assembly is arranged at the discharge port of the vibration disc and used for receiving and conveying workpieces to be processed, the bearing assembly is arranged on one side of the feeding end of the conveying assembly, so that the conveying assembly conveys the workpieces to be processed to the bearing assembly, the robot clamps the workpieces to be processed from the bearing assembly and installs the workpieces to be processed to a preset installation position, and the robot clamps the workpieces to be processed from the bearing assembly and installs the workpieces to be processed to the preset installation position; the detection device is at least partially arranged on the bearing component and used for detecting whether the bearing component bears the workpieces to be processed or not, when the detection device detects the workpieces to be processed, the control system is used for controlling the vibration disc and the conveying component to stop running, the structure is simple and convenient to implement, the vibration disc is feeding equipment with directional sequencing, a plurality of spiral conveying channels are arranged on the vibration disc and at least comprise qualified material channels and defective material channels, the vibration disc is provided with the screening device which is used for detecting whether the workpieces to be processed have defects or not and separating the workpieces to be processed with defects, the qualified workpieces to be processed are conveyed to the discharging channel to be conveyed to the conveying component, the detection device is used for detecting whether the bearing component bears the workpieces to be processed or not, and the workpieces to be processed are prevented from being stacked on the conveying component, the material blocking rate is reduced, and the working efficiency of the feeding mechanism is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 shows a schematic structural view of an embodiment of a carrier assembly of a feed mechanism according to the present invention;

FIG. 2 shows a schematic structural diagram of an embodiment of a transfer assembly according to the present invention; and

fig. 3 shows a top view of a transfer assembly according to the present invention.

Wherein the figures include the following reference numerals:

1. a workpiece to be processed; 10. vibrating plate; 20. a transfer assembly; 30. a load bearing assembly; 40. a detection device; 31. a slider; 32. a discharging part; 33. a blocking member; 34. mounting a base; 35. a support plate; 36. a drive section; 360. a drive rod; 37. a connecting member.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The present invention provides a feeding mechanism, please refer to fig. 1 to 3, for transporting a plurality of workpieces to be processed 1, the feeding mechanism includes: the vibration disc 10 is provided with a vibration piece inside the vibration disc 10, so that the workpieces 1 to be processed are directionally sequenced and transported when the vibration piece vibrates; the material receiving end of the conveying assembly 20 is arranged at the material outlet of the seismic disc 10 and used for receiving and conveying the workpiece 1 to be processed; the bearing assembly 30 is arranged on one side of the feeding end of the conveying assembly 20, so that the conveying assembly 20 conveys the workpiece 1 to be processed to the bearing assembly 30, the robot clamps the workpiece 1 to be processed from the bearing assembly 30 and mounts the workpiece 1 to be processed to a preset mounting position; and the detection device 40, at least part of the detection device 40 is arranged on the bearing assembly 30, and is used for detecting whether the bearing assembly 30 bears the workpiece 1 to be processed, so as to control the vibration plate 10 and the conveying assembly 20 to stop running by using the control system when the detection device 40 detects the workpiece 1 to be processed.

The feeding mechanism provided by the invention is used for transporting a plurality of workpieces to be processed 1, wherein the feeding mechanism comprises a vibration disc 10, a conveying assembly 20, a bearing assembly 30 and a detection device 40, and a vibrating piece is arranged in the vibration disc 10 so as to directionally sort and transport the workpieces to be processed 1 through vibration; the receiving end of the conveying assembly 20 is arranged at the discharge outlet of the seismic disc 10 and used for receiving and conveying the workpiece 1 to be processed, the bearing assembly 30 is arranged on one side of the feeding end of the conveying assembly 20, so that the conveying assembly 20 conveys the workpiece 1 to be processed to the bearing assembly 30, the robot clamps the workpiece 1 to be processed from the bearing assembly 30 and installs the workpiece 1 to be processed to a preset installation position, and the robot clamps the workpiece 1 to be processed from the bearing assembly 30 and installs the workpiece 1 to be processed to the preset installation position; the detection device 40, at least a part of the detection device 40 is disposed on the bearing assembly 30, and is used for detecting whether the bearing assembly 30 bears the workpiece 1 to be processed, so as to control the vibration plate 10 and the conveying assembly 20 to stop running by using the control system when the detection device 40 detects the workpiece 1 to be processed, and the structure is simple and is convenient to implement. The vibration disc 10 is feeding equipment for directional sequencing, a plurality of spiral conveying channels are arranged on the vibration disc 10 and at least comprise qualified material channels and defective material channels, a screening device is arranged on the vibration disc 10 and used for detecting whether a workpiece to be machined has a defect or not, the defective workpiece to be machined 1 is separated out, the qualified workpiece to be machined 1 is conveyed to a discharging channel and conveyed to a conveying assembly 20, whether the workpiece to be machined is borne on a bearing assembly is detected by a detection device, stacking of a plurality of workpieces to be machined on the conveying assembly 20 can be prevented, material blocking rate is reduced, and working efficiency of a feeding mechanism is improved.

Specifically, the bearing assembly 30 includes: the sliding block 31, there are emptying parts 32 on the sliding block 31, the emptying part 32 is used for bearing waiting to process the workpiece 1, at least some of the checkout gear 40 is opposite to emptying part 32; the sliding block 31 is provided with a material placing position and a stopping position, and the sliding block 31 is movably arranged between the material placing position and the stopping position; when the slide block 31 is located at the discharging position, the discharging portion 32 is opposite to the discharging end of the conveying assembly 20, so that the workpiece 1 to be processed falls into the discharging portion 32.

In order to prevent a plurality of workpieces 1 to be processed from stacking and affecting the normal feeding of the workpieces 1 to be processed in the feeding portion 32, the bearing assembly 30 further includes: a blocking component 33, at least part of the blocking component 33 is arranged on one side of the sliding block 31 close to the discharge port of the conveying component 20; when the slide block 31 is moved to the stop position, at least a part of the member to be worked 1 is opposed to the stopper member 33. To block the workpiece to be processed on the transfer assembly 20 by the blocking member 33.

When concrete implementation, be provided with the mounting groove on the sliding block 31, the mounting groove with blowing portion 32 intercommunication, the mounting groove is two, and two mounting grooves set up respectively in the both sides of blowing portion 32, and detection device sets up in the mounting groove.

To facilitate mounting of the sliding blocks 32, the carrier assembly 30 further comprises: a mounting base 34 on which at least a part of the slide block 31 is mounted; and the supporting plate 35, the supporting plate 35 is arranged on the side of the mounting base 34, at least part of the supporting plate 35 is connected with the mounting base 34, and at least part of the emptying part 32 is opposite to the supporting plate 35 so as to stop the workpiece 1 to be processed through the supporting plate 35. Specifically, the discharging portion 32 is a discharging space, and when the workpiece 1 to be processed falls into the discharging space from the conveying assembly 20, in order to prevent the workpiece 1 to be processed from coming off, the supporting plate 35 is used for stopping the workpiece 1 to be processed, so that the workpiece 1 to be processed is more stable.

Preferably, the blocking member 33 includes a first plate body disposed on the support plate 35, a second plate body disposed at least partially on a side of the discharge portion 32 so as to be opposite to the member to be processed 1 when the sliding block 31 is moved to the stopping position; the first plate body and the third plate body are connected through a second plate body, and at least part of the second plate body is positioned above the discharging part 32.

In the implementation process, the bearing assembly 30 further includes: and the driving part 36, the driving part 36 is in driving connection with the sliding block 31 to drive the sliding block 31 to move between the discharging position and the stopping position.

In order to save the installation space, at least a portion of the slide block 31 is disposed above the driving part 36, the driving part 36 has a driving lever 360, the driving lever 360 is telescopically disposed in a predetermined direction, and the slide block 31 is connected with the driving lever 360 to move the slide block 31 by the driving lever 360.

The carrier assembly 30 further includes: a connecting member 37, the connecting member 37 having a first connecting portion and a second connecting portion, the first connecting portion being connected to the second connecting portion; at least a portion of the sliding block 31 is disposed above and connected to the first connecting portion, and the second connecting portion is drivingly connected to the driving rod 360 to move the sliding block 31 through the connecting member 37. The arrangement can save the installation space and facilitate the driving connection between the driving rod 360 and the sliding block 31.

Preferably, there are a plurality of seismic discs 10, a plurality of sets of the transmission assemblies 20, and the plurality of sets of the transmission assemblies 20 are disposed in one-to-one correspondence with the plurality of seismic discs 10. The number of the material placing parts 32 is multiple, the number of the conveying assemblies 20 is multiple, and the multiple groups of the conveying assemblies 20 and the material placing parts 32 are arranged in a one-to-one correspondence manner.

In the specific using process, the workpiece to be processed is a small elbow used in the processing process of the air conditioner, when the detection device 40 detects that the emptying part 32 is empty, the control system controls the sliding block 32 to move to the emptying position, and meanwhile, the vibration disc 10 and the conveying assembly 20 are opened to empty; when the workpieces 1 to be machined are conveyed into the discharging portion 32, the vibration disc 10 and the conveying assembly 20 are closed, the robot clamps the workpieces 1 to be machined in the discharging portion 32, conveys the workpieces 1 to be machined to a visual detection system, judges whether the roundness of the circular opening of the elbow, the P value and the like are qualified or not by utilizing the photographing assembly and the system identification calculation, and inserts the qualified workpieces to improve the success rate of inserting the workpieces.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

the feeding mechanism provided by the invention is used for transporting a plurality of workpieces to be processed 1, wherein the feeding mechanism comprises a vibration disc 10, a conveying assembly 20, a bearing assembly 30 and a detection device 40, and a vibrating piece is arranged in the vibration disc 10 so as to directionally sort and transport the workpieces to be processed when the vibrating piece vibrates; the receiving end of the conveying assembly 20 is arranged at the discharge outlet of the seismic disc 10 and used for receiving and conveying the workpiece 1 to be processed, the bearing assembly 30 is arranged on one side of the feeding end of the conveying assembly 20, so that the conveying assembly 20 conveys the workpiece 1 to be processed to the bearing assembly 30, the robot clamps the workpiece 1 to be processed from the bearing assembly 30 and installs the workpiece 1 to be processed to a preset installation position, and the robot clamps the workpiece 1 to be processed from the bearing assembly 30 and installs the workpiece 1 to be processed to the preset installation position; the detection device 40, at least part of the detection device 40 is arranged on the bearing component 30, and is used for detecting whether the bearing component 30 bears the workpieces to be processed 1, when the detection device 40 detects the workpieces to be processed 1, the control system is used for controlling the vibration disc 10 and the conveying component 20 to stop running, the structure is simple and convenient to implement, wherein, the vibration disc 10 is a directional sequencing feeding device, a plurality of spiral conveying channels are arranged on the vibration disc 10, the plurality of conveying channels at least comprise qualified material channels and defective material channels, a screening device is arranged on the vibration disc 10, the screening device is used for detecting whether the workpieces to be processed have defects and separating the workpieces to be processed 1 with defects, the qualified workpieces to be processed 1 are conveyed to a discharging channel to be conveyed to the conveying component 20, the detection device is used for detecting whether the bearing component bears the workpieces to be processed, and the workpieces to be processed can be prevented from being stacked on the conveying component 20, the material blocking rate is reduced, and the working efficiency of the feeding mechanism is improved.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding mechanism for transporting a plurality of workpieces (1) to be processed, characterized in that it comprises:

the vibration disc (10) is internally provided with a vibration piece, so that the workpieces (1) to be processed are directionally sequenced and transported when the vibration piece vibrates;

the material receiving end of the conveying assembly (20) is arranged at the material outlet of the vibration disc (10) and is used for receiving and conveying the workpiece (1) to be processed;

the bearing assembly (30) is arranged on one side of the feeding end of the conveying assembly (20), so that the conveying assembly (20) transports the workpiece to be processed (1) onto the bearing assembly (30), a robot clamps the workpiece to be processed (1) from the bearing assembly (30) and installs the workpiece to be processed (1) to a preset installation position;

the detection device (40) is arranged on the bearing assembly (30) at least in part and is used for detecting whether the workpiece (1) to be processed is carried on the bearing assembly (30) or not, and when the workpiece (1) to be processed is detected by the detection device (40), the vibration disc (10) and the conveying assembly (20) are controlled to stop running by a control system.

2. The feed mechanism as set forth in claim 1, wherein the carrier assembly (30) includes:

the sliding block (31), a material placing part (32) is arranged on the sliding block (31), the material placing part (32) is used for bearing the workpiece (1) to be machined, and at least part of the detection device (40) is opposite to the material placing part (32);

the sliding block (31) is provided with a placing position and a stopping position, and the sliding block (31) is movably arranged between the placing position and the stopping position; when the sliding block (31) is located at the discharging position, the discharging part (32) is opposite to the discharging end of the conveying assembly (20) so that the workpiece (1) to be machined falls into the discharging part (32).

3. The feed mechanism as set forth in claim 2, wherein the carrier assembly (30) further includes:

a blocking component (33), wherein at least part of the blocking component (33) is arranged on one side of the sliding block (31) close to the discharge port of the conveying component (20); when the sliding block (31) moves to the stop position, at least a part of the workpiece (1) to be machined is opposite to the blocking part (33).

4. The feed mechanism as set forth in claim 3, wherein the carrier assembly (30) further includes:

a mounting base (34), on which mounting base (34) at least part of the sliding block (31) is mounted;

the supporting plate (35) is arranged on the side of the mounting base (34), at least part of the supporting plate (35) is connected with the mounting base (34), and at least part of the emptying part (32) is opposite to the supporting plate (35) so as to stop the workpiece (1) to be processed through the supporting plate (35).

5. The feeding mechanism according to claim 4, wherein the blocking member (33) comprises a first plate body, a second plate body and a third plate body, the first plate body is arranged on the supporting plate (35), and at least part of the third plate body is arranged at the side of the discharging portion (32) so as to enable the third plate body to be opposite to the workpiece (1) to be machined when the sliding block (31) moves to the stopping position; the first plate body and the third plate body are connected through the second plate body, and at least part of the second plate body is located above the discharging part (32).

6. The feed mechanism as set forth in claim 2, wherein the carrier assembly (30) further includes:

the driving part (36) is in driving connection with the sliding block (31) so as to drive the sliding block (31) to move between the discharging position and the stopping position.

7. The feeding mechanism according to claim 6, characterized in that at least a part of the sliding block (31) is arranged above the driving part (36), the driving part (36) has a driving rod (360), the driving rod (360) is telescopically arranged along a predetermined direction, and the sliding block (31) is connected with the driving rod (360) so as to drive the sliding block (31) to move through the driving rod (360).

8. The feed mechanism as set forth in claim 7, wherein the carrier assembly (30) further includes:

a connecting member (37), the connecting member (37) having a first connecting portion and a second connecting portion, the first connecting portion being connected to the second connecting portion;

at least part of sliding block (31) set up in the top of first connecting portion and with first connecting portion are connected, the second connecting portion with actuating lever (360) drive is connected, with through connecting piece (37) drive sliding block (31) remove.

9. The feeding mechanism as set forth in claim 1, wherein the vibration discs (10) are plural, the conveying assemblies (20) are plural sets, and the plural sets of the conveying assemblies (20) are provided in one-to-one correspondence with the plural vibration discs (10).

10. The feeding mechanism as set forth in claim 2, wherein the discharge portions (32) are plural, the conveying assemblies (20) are plural sets, and the plural sets of the conveying assemblies (20) are provided in one-to-one correspondence with the plural discharge portions (32).