CN212768417U

CN212768417U - Workpiece conveying equipment and discharging device thereof

Info

Publication number: CN212768417U
Application number: CN202020944030.9U
Authority: CN
Inventors: 吴俣; 张保和
Original assignee: Nanjing Yuzhong Automation Equipment Co ltd
Current assignee: Nanjing Yuzhong Automation Equipment Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-23
Anticipated expiration: 2030-05-29

Abstract

The application discloses work piece conveying equipment and discharge device thereof, discharge device includes: the lifting frame can lift relative to the fixing frame, the swing frame is rotatably arranged on the lifting frame through a rotating shaft, and a bearing part for bearing a workpiece is arranged on the swing frame; the fixed frame is provided with a guide groove, the swing frame is provided with a sliding part capable of moving along the guide groove, and the guide groove is arranged to guide the sliding part to drive the swing frame to swing around the rotating shaft when the lifting frame drives the swing frame to lift. In the technical scheme that this application provided, can solve present row horizontal duty cycle of material mode big, the problem of card material easily moreover.

Description

Workpiece conveying equipment and discharging device thereof

Technical Field

The application relates to the field of production equipment of parts, in particular to a discharging device and workpiece conveying equipment.

Background

Conventionally, a process of inspecting components is generally performed in a component assembly line, and defective products inspected in a component conveying process (for example, conveying by a conveying roller) are discharged.

In order to discharge the unqualified products in the conveyed parts, a waste material channel for discharging waste materials is arranged. At present, the waste material channel is arranged in the transverse direction perpendicular to the conveying line, and a pushing device such as a cylinder or a motor is arranged on the waste material channel.

The current mode that sets up of waste material way, the duty ratio is big in the transverse direction of perpendicular to transfer chain, because the waste material way is on the coplanar with the rollgang of carrying the work piece, even use the slope directly arrange also easily to take place card material phenomenon, influence the production beat, shorten work efficiency moreover.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application provides a discharging device and a workpiece conveying apparatus, so as to solve the problems that the current discharging manner requires a large transverse duty ratio and is easy to block materials.

According to the application, a discharge device is proposed, the discharge device comprising: the lifting frame can lift relative to the fixing frame, the swing frame is rotatably arranged on the lifting frame through a rotating shaft, and a bearing part for bearing a workpiece is arranged on the swing frame;

the fixed frame is provided with a guide groove, the swing frame is provided with a sliding part capable of moving along the guide groove, wherein the guide groove is arranged to guide the sliding part to drive the swing frame to swing around the rotating shaft when the lifting frame drives the swing frame to lift.

Preferably, the guide groove includes a vertical groove portion vertically disposed and a bending groove portion at a top end of the vertical groove portion.

Preferably, the sliding member is a rotatable roller provided on the swing frame.

Preferably, the discharging device further comprises a first lifting mechanism for driving the lifting frame to lift, the first lifting mechanism comprises a first air cylinder, and a telescopic rod of the first air cylinder is connected to the lifting frame.

Preferably, the discharging device further comprises a stop mechanism for limiting the position of the workpiece on the bearing component.

Preferably, the stopping mechanism comprises a mounting frame, a stopping frame and a second lifting mechanism for driving the stopping frame to lift relative to the mounting frame, and a stopping portion for stopping the workpiece on the bearing component is arranged on the stopping frame.

Preferably, a first inductor for inducing the workpiece in a horizontal direction is arranged on the stop frame;

and/or a second inductor used for inducing the workpiece in the height direction is arranged on the stop frame.

Preferably, one of the stop frame and the mounting frame is provided with a guide shaft, and the other is provided with a guide sleeve which is sleeved on the guide shaft and can slide along the guide shaft.

Preferably, the bearing part of the discharging device is a plurality of conveying rollers arranged on the swing frame.

According to another aspect of the present application, there is also provided a workpiece conveying apparatus including a conveying mechanism, on a conveying line of which the discharging device as described above is provided.

The application provides a discharge device arranges the material mode simply, arranges the material and leans on the dead weight of elevating movement and work piece to realize completely, does not occupy horizontal space when this discharge device is applied to the transfer chain moreover, in addition because arrange the material and go on after rising or descending, the waste material way is higher than or is less than the transfer chain, has avoided the possibility of normal work piece card material in this discharge device department.

Additional features and advantages of the present application will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate an embodiment of the invention and, together with the description, serve to explain the invention. In the drawings:

FIG. 1 is a schematic view of a discharge device according to a preferred embodiment of the present application;

FIG. 2 is a front view of the discharge device shown in FIG. 1;

FIG. 3 is a schematic structural view of the swing frame mounted on the lifting frame;

FIG. 4 is a schematic view of the structure of the guide slot engaged with the sliding member;

fig. 5 is a schematic view of the discharge device shown in fig. 1 from another perspective.

Detailed Description

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The present application provides a discharge device, as shown in fig. 1 and 2, comprising: the device comprises a fixed frame 1, a lifting frame 2 and a swing frame 3, wherein the lifting frame 2 can lift relative to the fixed frame 1, the swing frame 3 is rotatably arranged on the lifting frame 2 through a rotating shaft 4, and a bearing part for bearing a workpiece 7 is arranged on the swing frame 3;

the fixed frame 1 is provided with a guide groove 121, the swing frame 3 is provided with a sliding part 33 capable of moving along the guide groove 121, the guide groove 121 is arranged to guide the sliding part 33 to drive the swing frame 3 to swing around the rotating shaft 4 when the lifting frame 2 drives the swing frame 3 to lift, the bearing part for bearing the workpiece 7 can be inclined through the swinging of the swing frame 3, so that the workpiece 7 falls down from the bearing part under the action of gravity, and specifically can fall onto a material receiving device or a material receiving channel for receiving the workpiece 7.

Preferably, the bearing member is a plurality of conveying rollers 34 provided on the swing frame 3, and the swing direction of the swing frame 3 is set to be directed to the conveying direction of the conveying rollers 34, so that the bearing member is inclined to the conveying direction of the conveying rollers 34, and the workpiece 7 can be made to slide down along the conveying rollers 34.

The application provides a discharge device only goes up and down through operation crane 2, guides the swing span 3 swing at the lift in-process, can arrange material easy operation to the work piece 7 that bears.

The discharging device provided by the application can be used in conveying equipment of workpieces, and discharging is carried out on unqualified products detected in the conveying process. Specifically, the discharging device is arranged on a conveying line of a conveying device, during normal conveying, a bearing part of the discharging device is used as a part of the conveying line to convey a workpiece (for example, the conveying line is a conveying roller way, and the bearing part is a conveying roller which is a part of the conveying roller way), when it is detected that an unqualified product needs to be discharged, the lifting frame 2 of the discharging device is operated to lift or lower, so that the swinging frame 3 drives the bearing part bearing the unqualified workpiece 7 to swing to an inclined state under the matching action of the sliding part 33 and the guide groove 121, and the workpiece 7 on the bearing part falls down in an inclined state under the action of gravity.

The application provides a discharge device arranges the material mode simply, arranges the dead weight that leans on elevating movement and work piece to realize completely, and this discharge device does not occupy horizontal space (promptly do not occupy space in the direction of perpendicular to transfer chain) in addition being arranged in conveying equipment, in addition because arrange the material and go on after rising or descending, the waste material way is higher than or is less than the transfer chain, has avoided the possibility of normal work piece card material in this discharge device department.

The discharge device of the present application is described in detail below by way of specific embodiments and with reference to the accompanying drawings.

As shown in fig. 1 and 2, the discharging device comprises a first lifting mechanism for driving the lifting frame 2 to lift, wherein the first lifting mechanism comprises a first air cylinder 5, and a telescopic rod of the first air cylinder 5 is connected to the lifting frame 2, so that the lifting frame 2 is driven to lift through the telescopic rod. It will be appreciated that the first lifting mechanism may be other types of mechanisms, such as a screw mechanism to drive the lifting frame 2 to lift.

In this embodiment, as shown in fig. 3, the lifting frame 2 includes a lifting body 21, the swing frame 3 is rotatably mounted on the lifting body 21 through a rotating shaft 4, and the extension rod of the first cylinder 5 is connected to the lifting body 21 of the lifting frame 2.

The swing frame 3 includes a swing body 31 and a support plate 32 supported by the swing body, and a conveying roller 34 is provided on the support plate 32. Wherein, the swing main body 31 is rotatably connected to the lifting frame 2 through the rotating shaft 4, and the sliding member 33 is arranged on the swing main body 31.

As shown in fig. 1, the fixing frame 1 includes a fixing frame main body 11, the cylinder body of the first cylinder 5 is fixed on the fixing frame main body 11, the fixing frame 1 further includes a guide groove plate 12 fixed on the fixing frame main body 11, the guide groove 121 is disposed on the guide groove plate 12, and the sliding member 33 disposed on the swing frame 3 is slidable in the guide groove 121. The sliding member 33 is preferably a roller capable of rotating to flexibly slide along the guide groove 121.

In order to ensure that the lifting frame 2 can be stably lifted, a guide rail is arranged between the lifting frame 2 and the fixed frame 1. As shown in fig. 2, the fixing frame 1 includes a rail plate 13 fixed to the fixing frame main body 11, a lifting rail 14 is disposed on the rail plate 13, a fixing block 22 (see fig. 3) is fixed to a lifting main body 21 of the lifting frame 2, a slider 23 matched with the lifting rail 14 is disposed on the fixing block 22, and when the lifting frame 2 is driven to lift, the slider 23 slides along the lifting rail 14, so as to ensure the stability of lifting.

In addition, a bearing is arranged on the rotating shaft 4 between the lifting frame 2 and the swing frame 3, and the swing frame 3 can flexibly rotate relative to the lifting frame 2 by the bearing, so that the clamping and stopping situation can not occur.

In this embodiment, the guide groove 121 is configured to enable the swing frame 3 to drive the bearing component to swing to an inclined state when the lifting frame 2 drives the swing frame 3 to ascend.

Specifically, as shown in fig. 2 and 4, the guide groove 121 includes a vertical groove portion vertically disposed and a bent groove portion at a top end of the vertical groove portion. When the sliding part 33 slides upwards along the vertical groove, the swing frame 3 also moves vertically upwards, and when the sliding part 33 slides to the bending groove part, the sliding part 33 drives the swing part 3 to swing to one side around the rotating shaft 4, and the bearing part inclines to one side for discharging materials.

Of course, it can be understood that the discharging device provided in the present application may also be configured to discharge the workpiece by tilting the bearing component for bearing the workpiece after the crane 2 drives the swing frame 3 to descend, and at this time, the guide groove 121 needs to be modified adaptively, and a bending groove portion needs to be provided at the lower end of the guide groove 121.

In addition, in the present embodiment, the discharging device further includes a stop mechanism 6 for limiting the position of the workpiece 7 on the bearing member.

As shown in fig. 5, the stopping mechanism 6 includes a mounting frame 61, a stopping frame 63 and a second lifting mechanism for driving the stopping frame 63 to lift relative to the mounting frame 61, a stopping portion 66 for stopping the workpiece 7 on the bearing member is disposed on the stopping frame 63, and fig. 5 shows that two cylindrical stopping portions 66 are disposed on one side of the bearing member.

Preferably, the second lifting mechanism is a second cylinder 62, and an expansion link of the second cylinder is connected to the stop frame 63. Of course, the second lifting mechanism may be other types of mechanisms, such as a screw mechanism.

In this embodiment, the stopper frame 63 is provided with a first sensor 8 for sensing the workpiece 7 in a horizontal direction; the stopper frame 63 is provided with a second sensor 9 for sensing the workpiece 7 in the height direction. When the first sensor 8 and the second sensor 9 sense that the workpiece 7 is at the proper position of the discharging device, the dumping action can be performed.

In the present embodiment, one of the stopper frame 63 and the mounting frame 61 is provided with a guide shaft 64, and the other is provided with a guide sleeve 65 that is fitted over the guide shaft 64 and slides along the guide shaft 64. Fig. 5 shows that two guide shafts 64 are provided on the stopper frame 63, a guide sleeve 65 is provided on the mounting frame 61 corresponding to each guide shaft 64, and the guide shafts 64 cooperate with the guide sleeves 65 to guide the up-and-down movement of the stopper frame 63.

The preferred embodiments of the present application have been described in detail above, but the present application is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present application within the technical idea of the present application, and these simple modifications all belong to the protection scope of the present application.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described in the present application.

In addition, any combination of the various embodiments of the present application is also possible, and the same should be considered as disclosed in the present application as long as it does not depart from the idea of the present application.

Claims

1. A discharge device, comprising: the device comprises a fixed frame (1), a lifting frame (2) and a swing frame (3), wherein the lifting frame (2) can lift relative to the fixed frame (1), the swing frame (3) is rotatably arranged on the lifting frame (2) through a rotating shaft (4), and a bearing part for bearing a workpiece (7) is arranged on the swing frame (3);

be provided with guide way (121) on mount (1), be provided with on swing span (3) and follow slider (33) that guide way (121) removed, wherein, guide way (121) set up to be in crane (2) drive when swing span (3) go up and down guide slider (33) drive swing span (3) center on pivot (4) swing.

2. Discharge device according to claim 1, characterized in that the guide groove (121) comprises a vertically arranged vertical groove part and a bent groove part at the top end of the vertical groove part.

3. Discharge device according to claim 1, characterized in that the slide (33) is a rotatable roller arranged on the swing frame (3).

4. The discharge device according to claim 1, characterized in that the discharge device further comprises a first lifting mechanism for driving the lifting frame (2) to lift, the first lifting mechanism comprises a first air cylinder (5), and the telescopic rod of the first air cylinder (5) is connected to the lifting frame (2).

5. A discharge device according to any one of claims 1-4, characterised in that the discharge device further comprises a stop mechanism (6) for limiting the position of the work piece (7) on the carrier part.

6. The discharge device according to claim 5, wherein the stop mechanism (6) comprises a mounting frame (61), a stop frame (63) and a second lifting mechanism for driving the stop frame (63) to lift relative to the mounting frame (61), and a stop portion (66) for stopping the workpiece (7) on the bearing member is arranged on the stop frame (63).

7. The discharge device according to claim 6, characterized in that the stop frame (63) is provided with a first sensor (8) for sensing the workpiece (7) in a horizontal direction; and/or the presence of a gas in the gas,

and a second inductor (9) used for inducing the workpiece (7) in the height direction is arranged on the stop frame (63).

8. The discharge device according to claim 6, characterized in that one of the stop frame (63) and the mounting frame (61) is provided with a guide shaft (64), and the other is provided with a guide sleeve (65) which is sleeved on the guide shaft (64) and can slide along the guide shaft (64).

9. Discharge device according to claim 1, characterized in that the carrier element of the discharge device is a number of transport rollers (34) arranged on the swing frame (3).

10. A workpiece transport apparatus, characterized in that it comprises a transport mechanism, on the transport line of which a discharge device according to any one of claims 1-9 is provided.