Turnover carrying device

Abstract

The utility model relates to the technical field of conveying devices, and discloses a turnover carrying device which comprises a first conveying line, a second conveying line, a turnover assembly and a grabbing mechanism. The first transmission line is provided with a material taking position; the second transmission line is provided with a feeding position; the overturning assembly is arranged on the second transmission line; the grabbing mechanism comprises a rotary driving assembly, a moving assembly and two grabbing assemblies, the rotary driving assembly is arranged between the first transmission line and the second transmission line, the moving assembly is connected with the rotary driving assembly, and the two grabbing assemblies are arranged at the two ends of the moving assembly correspondingly; the two grabbing assemblies are driven by the moving assembly to move to the positions above the material taking position and the material feeding position correspondingly, so that one grabbing assembly grabs a workpiece from the material taking position, the other grabbing assembly places the workpiece on the overturning assembly, the overturning assembly abuts against the workpiece placed by the grabbing assemblies, and the overturning assembly is driven by the moving assembly to move to the position above the material feeding position. And the workpieces are turned over and fall onto the second conveying line. According to the overturning and carrying device, the workpiece carrying and overturning efficiency is improved, and the labor cost is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of conveying devices, in particular to a turnover conveying device. BACKGROUND

[0002] At present, during processing, detection and other processes, the front and back surfaces of a workpiece are often processed respectively in two processing procedures, so the workpiece needs to be moved from one processing procedure to another processing procedure and turned over. Currently, the workpiece is manually carried and turned over. However, the manual carrying and turning over of the workpiece is inefficient and has high labor cost. CONTENT OF THE UTILITY MODEL

[0003] In view of the above, it is necessary to provide a turnover conveying device to improve the efficiency of carrying and turning over the workpiece and reduce labor cost.

[0004] The turnover conveying device provided by the embodiment of the present application comprises a first conveying line, a second conveying line, a turnover assembly and a grabbing mechanism. The first conveying line has a taking position and is used for conveying a workpiece. The second conveying line is arranged at intervals with the first conveying line and has a feeding position. The second conveying line is used for conveying the workpiece after turnover. The turnover assembly is arranged on the second conveying line and is arranged opposite to the feeding position. The grabbing mechanism comprises a rotating driving assembly, a moving assembly and two grabbing assemblies. The rotating driving assembly is arranged between the first conveying line and the second conveying line. The moving assembly is connected with the rotating driving assembly and rotates under the driving of the rotating driving assembly. The two grabbing assemblies are respectively arranged at two ends of the moving assembly. The two grabbing assemblies are respectively moved to above the taking position and the feeding position under the driving of the moving assembly, so that one of the grabbing assemblies grabs the workpiece from the taking position and the other grabbing assembly places the grabbed workpiece on the turnover assembly. The turnover assembly is used for abutting against the workpiece placed by the grabbing assembly, so that the workpiece is turned over under the abutting action of the turnover assembly and falls onto the second conveying line.

[0005] The turnover carrying device of the embodiment of the present application is provided with a first conveying line, a second conveying line, a turnover assembly and a grabbing mechanism. When the turnover carrying device conveys a workpiece, the workpiece is moved to a taking position under the drive of the first conveying line, the rotating drive assembly drives the moving assembly to rotate, the moving assembly drives two grabbing assemblies to move above the taking position and the feeding position respectively, the grabbing assembly above the taking position grabs the workpiece, the grabbing assembly above the feeding position places the workpiece on the turnover assembly, the turnover assembly supports the workpiece placed by the grabbing assembly, the workpiece is turned over under the support of the turnover assembly due to the uneven force on both sides, and then falls onto the second conveying line under the action of its own gravity, and the second conveying line conveys the turned-over workpiece. In this way, the turnover carrying device of the embodiment of the present application realizes the functions of automatically carrying and turning over the workpiece, improves the efficiency of carrying and turning over the workpiece, and saves the labor cost. In addition, when the grabbing mechanism carries the workpiece again, the rotating drive assembly drives the moving assembly and the two grabbing assemblies to rotate to exchange the positions of the two grabbing assemblies, so that the two grabbing assemblies can work simultaneously to carry out the taking and feeding operations, thereby reducing the waiting time for grabbing and placing the workpiece, and further improving the efficiency of carrying and turning over the workpiece.

[0006] In some embodiments, the rotating drive assembly comprises a rotating drive member and a rotating seat; the rotating drive member is arranged between the first conveying line and the second conveying line; the rotating seat is connected with the rotating drive member and is used for rotating under the drive of the rotating drive member; and the moving assembly is arranged on the rotating seat.

[0007] In some embodiments, the moving assembly comprises a mounting seat and a lifting drive member; the mounting seat is arranged in a spaced manner with the rotating seat, and the two grabbing assemblies are arranged at two ends of the mounting seat respectively; and the lifting drive member is connected with the mounting seat and the rotating seat respectively, and is used for driving the mounting seat to lift, so that the two grabbing assemblies are away from or close to the taking position and the feeding position respectively.

[0008] In some embodiments, the moving assembly further comprises a guide member, the guide member is arranged in a sliding manner along the moving direction of the mounting seat, is arranged in the mounting seat and is connected with the rotating seat, and is used for guiding the moving direction of the mounting seat.

[0009] In some embodiments, the mounting seat comprises a mounting member and a linear bearing; the mounting member is arranged in a spaced manner with the rotating seat, the lifting drive member is connected with the mounting member and the rotating seat respectively, and the two grabbing assemblies are arranged at two ends of the mounting member respectively; and the linear bearing is arranged in the mounting member and is sleeved on the guide member.

[0010] In some embodiments, each of the gripping components includes a clamping drive and a plurality of clamping members; the clamping drive is disposed on the moving component; the plurality of clamping members are connected to the clamping drive and spaced apart, and the plurality of clamping members are used to move closer or further apart from each other under the drive of the clamping drive to clamp or release the workpiece.

[0011] In some embodiments, each of the clamping members includes a connecting portion and a clamping portion; the connecting portion is connected to the clamping drive member; the clamping portion is disposed on the side of the connecting portion away from the clamping drive member, and clamping grooves are formed on the sides of the plurality of clamping portions that are close to each other. Each clamping groove passes through the side of the corresponding clamping portion close to the corresponding connecting portion and the side of the corresponding clamping portion away from the corresponding connecting portion, and each clamping groove is directly opposite to the corresponding connecting portion. The inner wall of each clamping groove is used to abut against the workpiece.

[0012] In some embodiments, the flipping assembly includes a support member and a flipping member; the support member is disposed on the second transmission line and located on one side of the loading position; the flipping member is disposed on the support member and spaced apart from the second transmission line, and the flipping member extends in a direction perpendicular to the transmission direction of the second transmission line, the flipping member being used to abut against the workpiece placed by the gripping assembly, so that the workpiece flips and falls onto the second transmission line under the abutment of the flipping member.

[0013] In some embodiments, the flipping assembly further includes an adjustment member, wherein the support member has an adjustment elongated hole extending toward the flipping member at one end near the second transmission line, and the adjustment member passes through the adjustment elongated hole and is connected to the second transmission line.

[0014] In some embodiments, the flipping and conveying device further includes a sensor disposed on the first transmission line and located on one side of the picking position, the sensor being used to sense whether the workpiece being conveyed by the first transmission line has arrived at the picking position. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the flipping and conveying device provided in the embodiments of this application and its cooperation with the applicable workpiece.

[0016] Figure 2 yes Figure 1 The diagram shows an exploded view of the gripping component of the flipping and conveying device.

[0017] Explanation of main component symbols

[0018] Turnover conveying device 100, first conveying line 10, material taking station 11, second conveying line 20, material loading station 21, turnover assembly 30, support 31, adjusting long hole 311, turnover piece 32, adjusting piece 33, grabbing mechanism 40, rotary driving assembly 41, rotary driving piece 411, rotary seat 412, moving assembly 42, mounting seat 421, mounting piece 4211, linear bearing 4212, lifting driving piece 422, driving shaft 4221, guide piece 423, grabbing assembly 43, clamping driving piece 431, clamping piece 432, connecting part 4321, clamping part 4322, clamping groove 4322a, sensing piece 50, workpiece 600. DETAILED DESCRIPTION

[0019] The embodiments of the present application will be described in detail below with reference to the drawings, in which the same or similar components have the same reference numerals throughout the several views. The embodiments described below are examples for explaining the present application and are not intended to limit the present application.

[0020] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the purpose of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are for the purpose of description only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, it should be noted that the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0021] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the term "connection" should be understood broadly, for example, it can be fixedly connected, or detachably connected, or integrally connected; it can be mechanically connected, or electrically connected or can communicate with each other, it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned term in the present application can be understood according to the specific circumstances. Some embodiments of the present application will be described in detail below with reference to the drawings.

[0022] Please refer to Figure 1The embodiment of the present application provides a turnover conveying device 100 for conveying a workpiece 600 and turning over the workpiece 600. The workpiece 600 can be a shell of an electronic product, a display module or other parts. Obviously, this is not a limitation of the embodiment of the present application.

[0023] In the embodiment, the turnover conveying device 100 comprises a first conveying line 10, a second conveying line 20, a turnover assembly 30 and a grabbing mechanism 40.

[0024] The first conveying line 10 has a taking position 11, and the first conveying line 10 is used for conveying the workpiece 600.

[0025] The second conveying line 20 is arranged at intervals with the first conveying line 10, and the second conveying line 20 has a feeding position 21, and the second conveying line 20 is used for conveying the turned-over workpiece 600.

[0026] The turnover assembly 30 is arranged on the second conveying line 20 and is arranged opposite to the feeding position 21.

[0027] The grabbing mechanism 40 comprises a rotating driving assembly 41, a moving assembly 42 and two grabbing assemblies 43. The rotating driving assembly 41 is arranged between the first conveying line 10 and the second conveying line 20. The moving assembly 42 is connected with the rotating driving assembly 41 and rotates under the driving of the rotating driving assembly 41. The two grabbing assemblies 43 are respectively arranged at two ends of the moving assembly 42. The two grabbing assemblies 43 are respectively moved to above the taking position 11 and the feeding position 21 under the driving of the moving assembly 42, so that one of the grabbing assemblies 43 grabs the workpiece 600 from the taking position 11, and the other grabbing assembly 43 places the grabbed workpiece 600 on the turnover assembly 30. The turnover assembly 30 is used for abutting against the workpiece 600 placed by the grabbing assembly 43, so that the workpiece 600 is turned over under the abutting action of the turnover assembly 30 and falls to the second conveying line 20.

[0028] Specifically, the first conveying line 10 and the second conveying line 20 can both be belt conveying lines. One side of the first conveying line 10 and one side of the second conveying line 20 are respectively provided with a first processing device (not shown in the figure) and a second processing device (not shown in the figure). The first processing device and the second processing device are respectively used for detecting or processing the front surface and the back surface of the workpiece 600.

[0029] When the first processing device finishes processing the front side of the workpiece 600, the workpiece 600 is moved to the taking position 11 under the driving of the first conveying line 10. At this time, the rotating driving assembly 41 drives the moving assembly 42 to rotate, and the moving assembly 42 drives the two grabbing assemblies 43 to move above the taking position 11 and the feeding position 21 respectively. The grabbing assembly 43 above the taking position 11 grabs the workpiece 600. If the grabbing assembly 43 above the feeding position 21 grabs a workpiece 600, the grabbing assembly 43 above the feeding position 21 places the workpiece 600 on the turnover assembly 30. The turnover assembly 30 supports the workpiece 600 placed by the grabbing assembly 43. The workpiece 600 is turned over under the supporting action of the turnover assembly 30 due to the uneven force on both sides, and then falls onto the second conveying line 20 under the action of its own gravity. The second conveying line 20 conveys the turned-over workpiece 600 to the second processing device, so that the second processing device processes the back side of the workpiece 600. In this way, the turnover and conveying device 100 of the embodiment of the application realizes the functions of automatically conveying and turning over the workpiece 600, improves the efficiency of conveying and turning over the workpiece 600, and saves labor cost. In addition, when the grabbing mechanism 40 conveys the workpiece 600 again, the rotating driving assembly 41 drives the moving assembly 42 and the two grabbing assemblies 43 to rotate by 180 degrees, so that the two grabbing assemblies 43 are exchanged in position. The two grabbing assemblies 43 can work simultaneously to take and place the workpiece 600, thereby reducing the waiting time for grabbing and placing the workpiece 600, and further improving the efficiency of conveying and turning over the workpiece 600.

[0030] Please continue to refer to Figure 1 In the embodiment, the turnover assembly 30 includes a supporting piece 31 and a turnover piece 32. The supporting piece 31 is arranged on the second conveying line 20 and located on one side of the feeding position 21. The turnover piece 32 is arranged on the supporting piece 31 and spaced apart from the second conveying line 20. The turnover piece 32 extends in a direction perpendicular to the conveying direction of the second conveying line 20. The turnover piece 32 is used to support the workpiece 600 placed by the grabbing assembly 43, so that the workpiece 600 is turned over and falls onto the second conveying line 20 under the supporting action of the turnover piece 32.

[0031] Specifically, when the grabbing assembly 43 places the workpiece 600 on the turnover piece 32, the center of gravity of the workpiece 600 deviates from the turnover piece 32. One side of the workpiece 600 is supported by the turnover piece 32, and the other side is not subjected to force. The turnover piece 32 is turned over due to the uneven force on both sides, and finally falls onto the second conveying line 20 under the action of its own gravity. By arranging the turnover assembly 30 to include the supporting piece 31 and the turnover piece 32, the structure is simple and the cost is low.

[0032] In the embodiment, the support 31 is plate-shaped, and the turnover piece 32 is cylindrical. The support 31 is two, and the two supports 31 are respectively arranged on opposite sides of the second conveying line 20. The two ends of the turnover piece 32 are respectively connected to the ends of the two supports 31 away from the second conveying line 20. The two supports 31 support the turnover piece 32 from both sides, thereby facilitating to improve the stability and firmness of supporting the turnover piece 32. The cylindrical design of the turnover piece 32 can avoid the workpiece 600 in the workpiece 600 turnover process, thereby facilitating to improve the accuracy of the workpiece 600 turnover.

[0033] Please continue to refer to Figure 1 In the embodiment, the turnover assembly 30 further comprises an adjusting piece 33. The support 31 is provided with an adjusting long hole 311 extending towards the turnover piece 32 at one end close to the second conveying line 20. The adjusting piece 33 is arranged in the adjusting long hole 311 and connected with the second conveying line 20.

[0034] Specifically, the adjusting long hole 311 can be an oval hole, and the adjusting piece 33 can be a fastening bolt. If the height of the turnover piece 32 is too high, the workpiece 600 may be turned over multiple times in the falling process, thereby causing the orientation of the workpiece 600 falling onto the second conveying line 20 to be inaccurate. If the height of the turnover piece 32 is too low, the workpiece 600 may not have enough space to turn over. By arranging the adjusting piece 33 and the adjusting long hole 311, the height of the turnover piece 32 can be adjusted by loosening the adjusting piece 33 when the height of the turnover piece 32 is inaccurate, and the adjusting piece 33 can be tightened again after the height of the turnover piece 32 is adjusted, thereby facilitating to adjust the height of the turnover piece 32 according to the requirements, and thereby facilitating to improve the accuracy of the turnover piece 32 resisting the workpiece 600 and turning over the workpiece 600.

[0035] Please continue to refer to Figure 1 In the embodiment, the rotating driving assembly 41 comprises a rotating driving piece 411 and a rotating seat 412. The rotating driving piece 411 is arranged between the first conveying line 10 and the second conveying line 20. The rotating seat 412 is connected with the rotating driving piece 411, and the rotating seat 412 is used to rotate under the driving of the rotating driving piece 411. The moving assembly 42 is arranged on the rotating seat 412. The rotating driving piece 411 can be a rotating cylinder. By arranging the rotating seat 412, the convenience of installing the moving assembly 42 is improved.

[0036] Please continue to refer to Figure 1In the embodiment, the moving assembly 42 comprises a mounting base 421 and a lifting driving member 422. The mounting base 421 is arranged above the rotating base 412 and spaced from the rotating base 412, and two grabbing assemblies 43 are arranged at two ends of the mounting base 421 respectively. The lifting driving member 422 is connected with the mounting base 421 and the rotating base 412 respectively, and is used to drive the mounting base 421 to lift, so that the two grabbing assemblies 43 are away from or close to the material taking position 11 and the material feeding position 21 respectively.

[0037] Specifically, the lifting driving member 422 can be a telescopic cylinder, and the lifting driving member 422 is installed on the mounting base 421 and a driving shaft 4221 of the lifting driving member 422 penetrates through the mounting base 421 and is connected with the rotating base 412. When the two grabbing assemblies 43 need to take and place the workpiece 600, the lifting driving member 422 drives the mounting base 421 to lift, so that the two grabbing assemblies 43 are away from or close to the material taking position 11 and the material feeding position 21 respectively, so that one grabbing assembly 43 takes the workpiece 600 from the material taking position 11, and the other grabbing assembly 43 places the grabbed workpiece 600 on the turnover member 32. In this way, by driving the mounting base 421 to lift through the lifting driving member 422, the two grabbing assemblies 43 can take and place the workpiece 600 at the same time.

[0038] In other embodiments, the lifting driving member 422 can also be installed on the rotating base 412, and a driving shaft 4221 of the lifting driving member 422 is connected with the mounting base 421, so that the lifting driving member 422 can also drive the mounting base 421 to lift, which is not limited in the embodiment.

[0039] In the embodiment, the moving assembly 42 further comprises a guide member 423, the guide member 423 is slidably arranged in the mounting base 421 and connected with the rotating base 412 along the moving direction of the mounting base 421, and the guide member 423 is used to guide the moving direction of the mounting base 421, so as to improve the accuracy of the lifting driving member 422 driving the mounting base 421 to lift.

[0040] In the embodiment, the guide member 423 can be multiple and arranged at intervals. By arranging multiple guide members 423, the accuracy of the lifting driving member 422 driving the mounting base 421 to lift can be further improved.

[0041] Please continue to refer to Figure 1In this embodiment, the mounting base 421 includes a mounting member 4211 and a linear bearing 4212. The mounting member 4211 and the rotating base 412 are spaced apart. The mounting member 4211 can be plate-shaped. The lifting drive member 422 is connected to the mounting member 4211 and the rotating base 412 respectively. Two gripping components 43 are respectively disposed at both ends of the mounting member 4211. The linear bearing 4212 passes through the mounting member 4211 and is sleeved on the guide member 423. Specifically, there can be multiple linear bearings 4212, which are respectively sleeved on multiple guide members 423. By setting the linear bearing 4212, it is beneficial to improve the accuracy and smoothness of the sliding of the mounting member 4211 on the guide member 423, thereby improving the accuracy and smoothness of the lifting drive member 422 driving the mounting base 421 to rise and fall.

[0042] Please refer to the following: Figure 2 In this embodiment, each gripping component 43 includes a clamping drive 431 and multiple clamping components 432. The clamping drive 431 is mounted on the mounting member 4211 of the mounting base 421 of the moving component 42. The multiple clamping components 432 are connected to the clamping drive 431 and spaced apart. The multiple clamping components 432 are used to move closer or further apart to clamp or release the workpiece 600 under the drive of the clamping drive 431. The clamping drive 431 can be a finger-gripping cylinder. By setting the clamping drive 431 to drive the multiple clamping components 432 to move closer or further apart to clamp or release the workpiece 600, the accuracy of the gripping component 43 in gripping the workpiece 600 is improved.

[0043] In this embodiment, each clamping member 432 includes a connecting portion 4321 and a clamping portion 4322. The connecting portion 4321 is connected to the clamping drive member 431. The clamping portion 4322 is located on the side of the connecting portion 4321 away from the clamping drive member 431. Clamping grooves 4322a are formed on the sides of the multiple clamping portions 4322 that are close to each other. Each clamping groove 4322a penetrates the side of the corresponding clamping portion 4322 that is close to the corresponding connecting portion 4321 and the side of the corresponding clamping portion 4322 that is away from the corresponding connecting portion 4321. Each clamping groove 4322a is directly opposite to the corresponding connecting portion 4321, and the inner wall of each clamping groove 4322a is used to abut against the workpiece 600.

[0044] Specifically, when the clamping drive 431 drives multiple clamping members 432 to clamp the workpiece 600, the inner walls of the multiple clamping grooves 4322a abut against the peripheral sidewall of the workpiece 600, and the connecting part 4321 abuts against the upper sidewall of the workpiece 600 and stops the workpiece 600. Thus, when the multiple clamping members 432 clamp the workpiece 600, they can position the workpiece 600, which helps to improve the accuracy of the gripping component 43 in gripping the workpiece 600.

[0045] Please refer to it again. Figure 1In the embodiment, the turnover conveying device 100 further comprises a sensing member 50, which is arranged on the first conveying line 10 and located at one side of the material taking position 11. The sensing member 50 is used to sense whether the workpiece 600 conveyed by the first conveying line 10 reaches the material taking position 11. Specifically, the sensing member 50 can be an infrared sensor, a contact sensor or any other functional sensor capable of sensing the position of an object. When the first conveying line 10 drives the workpiece 600 to move to the material taking position 11, the first conveying line 10 stops running according to the sensing information of the sensing member 50, so that the grabbing assembly 43 can accurately grab the workpiece 600 from the material taking position 11.

[0046] In the embodiment, the turnover conveying device 100 further comprises a counter (not shown in the figure), which is arranged on the first conveying line 10 and located at one side of the material taking position 11. The counter is arranged at intervals with the sensing member 50. When the first conveying line 10 drives the workpiece 600 to move to the material taking position 11, the counter counts according to the sensing information of the sensing member 50, so as to quickly record the number of workpieces 600 conveyed by the turnover conveying device 100.

[0047] In summary, the turnover conveying device 100 of the embodiment of the present application is provided with the first conveying line 10, the second conveying line 20, the turnover assembly 30 and the grabbing mechanism 40. When the turnover conveying device 100 conveys the workpiece 600, the workpiece 600 is driven by the first conveying line 10 to move to the material taking position 11. The rotating driving assembly 41 drives the moving assembly 42 to rotate, and the moving assembly 42 drives the two grabbing assemblies 43 to move above the material taking position 11 and the material loading position 21 respectively. The grabbing assembly 43 above the material taking position 11 grabs the workpiece 600, and the grabbing assembly 43 above the material loading position 21 places the workpiece 600 on the turnover assembly 30. The turnover assembly 30 abuts against the workpiece 600 placed by the grabbing assembly 43. The workpiece 600 is turned over due to the uneven force on both sides under the abutting action of the turnover assembly 30, and then falls onto the second conveying line 20 under the action of its own gravity. The second conveying line 20 conveys the turned-over workpiece 600. In this way, the turnover conveying device 100 of the embodiment of the present application realizes the functions of automatically conveying and turning over the workpiece 600, improves the efficiency of conveying and turning over the workpiece 600, and saves the labor cost. In addition, when the grabbing mechanism 40 conveys the workpiece 600 again, the rotating driving assembly 41 drives the moving assembly 42 and the two grabbing assemblies 43 to rotate to exchange the positions of the two grabbing assemblies 43. Then, the two grabbing assemblies 43 can work simultaneously to perform the material taking and loading operations, which reduces the waiting time for grabbing and placing the workpiece 600, thereby further improving the efficiency of conveying and turning over the workpiece 600.

[0048] It is apparent that the present application is not limited to the details of the foregoing exemplary embodiments, and thus modifications and equivalent arrangements can be made to the application without departing from the spirit or scope of the application. Therefore, the scope of the application should be defined by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalents are intended to be embraced therein.

[0049] Finally, it should be noted that the above embodiments are merely used to illustrate the technical solutions of the present application, rather than limit the present application. Although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the present application.

Claims

1. A turnover handling device, characterized in that The utility model relates to a workpiece turnover device, comprising: a first conveying line having a taking position, the first conveying line being used for conveying a workpiece; a second conveying line being spaced apart from the first conveying line, the second conveying line having a feeding position, the second conveying line being used for conveying the workpiece after turnover; a turnover assembly being arranged on the second conveying line and being opposite to the feeding position; a grabbing mechanism comprising a rotating driving assembly, a moving assembly and two grabbing assemblies, the rotating driving assembly being arranged between the first conveying line and the second conveying line, the moving assembly being connected with the rotating driving assembly and being rotatable under the driving of the rotating driving assembly, the two grabbing assemblies being respectively arranged at two ends of the moving assembly, the two grabbing assemblies being respectively moved to above the taking position and the feeding position under the driving of the moving assembly, so that one of the grabbing assemblies grabs the workpiece from the taking position, and the other grabbing assembly places the grabbed workpiece on the turnover assembly, the turnover assembly being used for abutting against the workpiece placed by the grabbing assembly, so that the workpiece is turned over under the abutting action of the turnover assembly and falls onto the second conveying line.

2. The inverted handling device of claim 1, wherein, The rotating driving assembly comprises: a rotating driving member being arranged between the first conveying line and the second conveying line; a rotating seat being connected with the rotating driving member and being rotatable under the driving of the rotating driving member, the moving assembly being arranged on the rotating seat.

3. The inverted handling device of claim 2, wherein, The moving assembly comprises: a mounting seat being spaced apart from the rotating seat, the two grabbing assemblies being respectively arranged at two ends of the mounting seat; a lifting driving member being respectively connected with the mounting seat and the rotating seat, the lifting driving member being used for driving the mounting seat to lift, so that the two grabbing assemblies are respectively away from or close to the taking position and the feeding position.

4. The inverted handling device of claim 3, wherein, The moving assembly further comprises a guide member being slidably arranged on the mounting seat and being connected with the rotating seat, the guide member being used for guiding the moving direction of the mounting seat.

5. The inverted handling device of claim 4, wherein, The mounting seat comprises: a mounting member being spaced apart from the rotating seat, the lifting driving member being respectively connected with the mounting member and the rotating seat, the two grabbing assemblies being respectively arranged at two ends of the mounting member; a linear bearing being arranged on the mounting member and being sleeved on the guide member.

6. The inverted handling device of claim 1, wherein, Each of the grabbing assemblies comprises: a clamping driving member being arranged on the moving assembly; a plurality of clamping members being connected with the clamping driving member and being spaced apart, the plurality of clamping members being used for moving close to or away from each other under the driving of the clamping driving member, so as to clamp or release the workpiece.

7. The inverted handling device of claim 6, wherein, Each of the clamping members comprises: a connecting portion being connected with the clamping driving member; a clamping portion being arranged on a side of the connecting portion away from the clamping driving member, a plurality of the clamping portions being arranged on a side close to each other, each of the clamping portions being provided with a clamping groove on the side close to each other, each of the clamping grooves being arranged opposite to the connecting portion, and an inner wall of each of the clamping grooves being used for abutting against the workpiece.

8. The inverted handling device of claim 1, wherein, The turnover assembly comprises: a support arranged on the second conveying line and located at one side of the feeding position; a turnover member arranged on the support and spaced apart from the second conveying line, and extending in a direction perpendicular to the conveying direction of the second conveying line, the turnover member being used to support the workpiece placed by the grabbing assembly, so that the workpiece is turned over under the supporting action of the turnover member and falls onto the second conveying line.

9. The inverted handling device of claim 8, wherein, The turnover assembly further comprises an adjusting member, one end of the support close to the second conveying line is provided with an adjusting long hole extending towards the turnover member, and the adjusting member is arranged in the adjusting long hole and connected with the second conveying line.

10. The inverted handling device of claim 1, wherein, The turnover conveying device further comprises a sensing member arranged on the first conveying line and located at one side of the taking position, and the sensing member is used to sense whether the workpiece conveyed by the first conveying line reaches the taking position.

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