Material conveying device and processing equipment

Abstract

The utility model is suitable for the technical field of feeding and discharging devices, and provides a material conveying device and machining equipment. The material conveying device comprises a rack, two first conveying assemblies, a second conveying assembly, a first carrying assembly and a second carrying assembly; the first conveying assemblies, the second conveying assemblies, the first carrying assembly and the second carrying assembly are all arranged on the rack, and the two first conveying assemblies are arranged in a spaced mode in the first direction. The second conveying assembly is located between the two first conveying assemblies, and the first conveying assemblies and the second conveying assembly are both used for conveying material trays; the first carrying assembly is used for grabbing or placing workpieces on the material disc of the first conveying assembly or the second conveying assembly. The second carrying assembly is used for grabbing the trays on one first conveying assembly to the other first conveying assembly. The first conveying assembly and the second conveying assembly can be used for feeding, the diversity of feeding modes is improved, and therefore the applicability of the conveying device can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of loading and unloading devices, and in particular to a feeding device and processing equipment. Background Art

[0002] With the development of the automobile industry, the market demand for vehicle-mounted liquid crystal panels is also increasing. In the process of manufacturing vehicle-mounted liquid crystal panels, the liquid crystal panels to be processed need to be cut to obtain vehicle-mounted liquid crystal panels of the required size.

[0003] At present, when producing vehicle-mounted LCD panels, the LCD panels are generally loaded through an automatic loading device. The automatic loading device usually includes a conveying roller and a lifting component. The conveying roller is used to convey the LCD panel to the positive projection position of the lifting component, and then the lifting component grabs the LCD panel to convey the LCD panel to the processing position.

[0004] However, the above-mentioned feeding device has a single feeding method and cannot adapt to more feeding scenarios, resulting in poor applicability of the feeding device. Utility Model Content

[0005] The embodiments of the present application provide a feeding device and processing equipment, which can improve the applicability of the feeding device.

[0006] In a first aspect, an embodiment of the present application provides a feeding device, the feeding device comprising:

[0007] frame;

[0008] Two first conveying assemblies, wherein the first conveying assemblies are arranged on the frame, the two first conveying assemblies are spaced apart along a first direction, and the first conveying assemblies are used to convey the material tray;

[0009] A second conveying assembly, the second conveying assembly is arranged on the frame, the second conveying assembly is located between two of the first conveying assemblies, the conveying direction of the second conveying assembly is perpendicular to the first direction, and the second conveying assembly is used to convey the tray;

[0010] A first transport component, the first transport component is arranged on the frame, and the first transport component is used to grab or place a workpiece on the material tray of the first conveying component or the second conveying component;

[0011] A second conveying assembly, the second conveying assembly is arranged on the frame, and the second conveying assembly is used to grab the material tray on one of the first conveying assemblies and transfer it to another of the first conveying assemblies;

[0012] Wherein, the material tray is used to place the workpiece.

[0013] In some possible implementations of the first aspect, a conveying direction of the first conveying component is parallel to the first direction.

[0014] In some possible implementations of the first aspect, the first conveying component includes:

[0015] A first support frame, wherein the first support frame is arranged on the frame;

[0016] A first conveying unit, the first conveying unit is disposed on the first supporting frame, and the first conveying unit is used to convey the material tray along the first direction;

[0017] A plurality of rollers are rotatably disposed on the first support frame, the axial direction of the rollers is parallel to the conveying direction of the second conveying assembly, and the rollers are spaced apart along the first direction; the height of the first conveying unit is greater than or equal to the height of the rollers, and the rollers are located on one side of the first conveying unit along the conveying direction of the second conveying assembly.

[0018] In some possible implementations of the first aspect, the first conveying component further includes:

[0019] A blocking member, the blocking member is arranged on the first supporting frame, the blocking member is located on one side of the roller along the first direction, and the blocking member is used to block the material tray moving along the first direction;

[0020] A first limiting member, wherein the first limiting member is disposed on the first supporting frame, the first limiting member is located between two adjacent rollers, and a height of the first limiting member is higher than a height of the first conveying unit.

[0021] In some possible implementations of the first aspect, the first conveying component further includes:

[0022] A second limiter, wherein the second limiter is arranged on the first support frame, the distance between the second limiter and the first conveying unit is greater than the distance between the first limiter and the first conveying unit, and the height of the second limiter is higher than the height of the first conveying unit.

[0023] In some possible implementations of the first aspect, the first conveying component further includes:

[0024] A first driving unit, wherein the first driving unit is disposed on the frame, the first supporting frame is disposed at an output end of the first driving unit, and the first driving unit is used for driving the first supporting frame to move along the first direction.

[0025] In some possible implementations of the first aspect, the feeding device further includes:

[0026] A second driving unit, the second driving unit is disposed on the frame, and the second driving unit is located between the first conveying unit and the second conveying assembly;

[0027] A lifting member is arranged at the output end of the second driving unit, and the lifting member extends along the first direction to between the first conveying unit and the roller or / and to an end of the roller away from the first conveying unit, and the second driving unit is used to drive the lifting member to rise and fall.

[0028] In some possible implementations of the first aspect, the first transport assembly includes:

[0029] a first crossbeam, wherein the first crossbeam is slidably disposed on the frame along a conveying direction of the second conveying assembly, and a sliding track of the first crossbeam is located directly above the first conveying assembly and the second conveying assembly;

[0030] a third driving unit, the third driving unit being arranged on the first crossbeam;

[0031] a fourth driving unit, the fourth driving unit being disposed at an output end of the third driving unit, and the third driving unit being used to drive the fourth driving unit to move along the first direction;

[0032] The first grabbing member is arranged at the output end of the fourth driving unit, and the fourth driving unit is used for driving the first grabbing member to rise and fall.

[0033] In some possible implementations of the first aspect, the first transport assembly further includes:

[0034] A fifth driving unit, wherein the fifth driving unit is arranged at an output end of the fourth driving unit, the first grabbing member is arranged at an output end of the fifth driving unit, and the fifth driving unit is used to drive the first grabbing member to rotate.

[0035] In some possible implementations of the first aspect, the second transport assembly includes:

[0036] a sixth driving unit, wherein the sixth driving unit is arranged on the frame;

[0037] a seventh driving unit, the seventh driving unit being disposed at an output end of the sixth driving unit, and the sixth driving unit being used to drive the seventh driving unit to move along the first direction;

[0038] a second crossbeam, wherein the second crossbeam is disposed at an output end of the seventh driving unit, the seventh driving unit is used to drive the second crossbeam to move up and down, and a moving track of the second crossbeam along the first direction is located directly above the first conveying assembly and the second conveying assembly;

[0039] A second grabbing member, wherein the second grabbing member is arranged on the second cross beam.

[0040] In some possible implementations of the first aspect, the second grabbing member includes:

[0041] Multiple suction cups, at least two second beams are provided, the second beams are arranged at intervals along the first direction at the output end of the seventh driving unit, and the distance between two adjacent second beams is adjustable; the suction cup is arranged on the second beam, and the distance between two adjacent suction cups arranged along the conveying direction of the second conveying component is adjustable.

[0042] In some possible implementations of the first aspect, the second conveying assembly includes:

[0043] a second conveying unit, the second conveying unit being arranged on the frame, the second conveying unit being located between the two first conveying assemblies, and the second conveying unit being used to convey the material tray along the conveying direction of the second conveying assembly; a moving track of the second crossbeam along the first direction being located directly above the first conveying assembly and the second conveying unit;

[0044] The third conveying unit is slidably arranged on the frame along the conveying direction of the second conveying component, the third conveying unit is located at one end of the second conveying unit along the conveying direction of the second conveying component, and the conveying direction of the third conveying unit is parallel to the conveying direction of the second conveying unit; the splicing position of the second conveying unit and the third conveying unit is located on the movement trajectory of the seventh driving unit along the first direction.

[0045] In some possible implementations of the first aspect, the feeding device further includes:

[0046] A fourth conveying unit is arranged on the frame, the first transport assembly is used to place the unqualified workpiece after processing on the fourth conveying unit, and the fourth conveying unit is used to convey the workpiece.

[0047] In some possible implementations of the first aspect, the feeding device further includes:

[0048] A visual positioning unit, wherein the visual positioning unit is disposed on the frame, and the visual positioning unit is used to detect the shape of the workpiece in the material tray on the first conveying component or the second conveying component.

[0049] In a second aspect, an embodiment of the present application provides a processing equipment, which includes a feeding device as described in any one of the above technical solutions.

[0050] In the feeding device and processing equipment provided by the embodiments of the present application, the first conveying component and the second conveying component are both used for conveying the material tray; the two first conveying components are arranged at intervals along the first direction, and the second conveying component is located between the two first conveying components, so that the first conveying component and the second conveying component convey the material tray to the grabbing position of the first handling component and the second handling component, and the structure can be simplified, which is beneficial to reducing the volume; the conveying direction of the second conveying component is perpendicular to the first direction, so as to facilitate the second conveying component to load or unload the material tray; the first handling component is used for loading or unloading workpieces, and the second handling component is used to carry the material tray, so as to improve the degree of automation and efficiency of loading or unloading; since the first conveying component and the second conveying component can both be used for loading, the diversity of loading methods is increased, and thus the applicability of the feeding device can be improved; the conveying device can be used for loading or unloading according to the actual application scenario, which also improves the applicability of the feeding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0052] Figure 1 This is a schematic structural diagram of an embodiment of a feeding device of the present application;

[0053] Figure 2 for Figure 1 A schematic structural diagram of the first conveying assembly;

[0054] Figure 3 for Figure 1 A schematic diagram of the assembly structure of the second driving assembly and the lifting member;

[0055] Figure 4 for Figure 1 A schematic diagram of the structure of the first handling component;

[0056] Figure 5 for Figure 1 A schematic diagram of the structure of the second handling assembly;

[0057] Figure 6 for Figure 1 Schematic diagram of the structure of the second conveying unit.

[0058] Description of Figure Numbers:

[0059] 1. Frame;

[0060] 2. First conveying assembly; 21. First support frame; 22. First conveying unit; 23. Roller; 24. Blocking member; 25. First limiting member; 26. Second limiting member; 27. First driving unit;

[0061] 3. Second conveying assembly; 31. Second conveying unit; 311. Second support frame; 312. Rotating shaft; 313. Roller; 32. Third conveying unit;

[0062] 4. First transport assembly; 41. First crossbeam; 42. Third drive unit; 43. Fourth drive unit; 44. Fifth drive unit; 45. First grabbing member;

[0063] 5. Second transport assembly; 51. Seventh drive unit; 52. Second cross beam; 53. Second grabbing member; 531. Suction cup; 6. Second drive unit; 7. Lifting member; 8. Fourth transport unit.

[0064] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0065] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0066] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0067] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience 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 specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0068] It should be understood that the term “and / or” used in the specification and appended claims of this application refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0069] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0070] The embodiments of the present application provide a feeding device and processing equipment, which are used to solve the technical problem of poor applicability of the feeding device.

[0071] In the embodiments of the present application, Figure 1 As shown, the feeding device includes a frame 1, two first conveying assemblies 2, a second conveying assembly 3, a first handling assembly 4 and a second handling assembly 5. The first conveying assembly 2, the second conveying assembly 3, the first handling assembly 4 and the second handling assembly 5 are all arranged on the frame 1, and the two first conveying assemblies 2 are arranged at intervals along the first direction. The second conveying assembly 3 is located between the two first conveying assemblies 2, and the conveying direction of the second conveying assembly 3 is perpendicular to the first direction. The first conveying assembly 2 and the second conveying assembly 3 are both used to convey the tray. The first handling assembly 4 is used to grab or place the workpiece on the tray of the first conveying assembly 2 or the second conveying assembly 3. The second handling assembly 5 is used to grab the tray on one first conveying assembly 2 to another first conveying assembly 2. Among them, the tray is used to place the workpiece.

[0072] In this embodiment, the workpiece may be a liquid crystal panel. The feeding device may be used for loading or unloading the workpiece.

[0073] When the feeding device is used to load workpieces, there are at least two ways to load the workpieces. One is: loading a tray with workpieces onto a first conveying component 2, and the first conveying component 2 will convey the tray to a first preset grabbing position; then the first transport component 4 will grab the workpiece from the tray to place the workpiece on the processing table for processing; at the same time, the second transport component 5 will grab the empty tray from the first preset grabbing position and convey it to another first conveying component 2, and unload the empty tray through another first conveying component 2.

[0074] Another way of loading workpieces is: loading the tray with the workpieces onto the second conveying component 3, and the second conveying component 3 will convey the tray to the second preset grabbing position; then the first transport component 4 will grab the workpiece from the tray to place the workpiece on the processing table for processing; at the same time, the second conveying component 3 will continue to convey the empty tray at the second preset grabbing position to unload the empty tray from the other end of the second conveying component 3.

[0075] When the feeding device is used to unload workpieces, there are at least two ways to unload the workpieces. One is: loading an empty tray onto a first conveying component 2, and the first conveying component 2 will convey the empty tray to a third preset grabbing position; then the first transport component 4 grabs the processed workpiece from the processing table to place it in the empty tray at the third preset grabbing position; then the second transport component 5 grabs the tray with the processed workpiece from the third preset grabbing position and moves it to the stacking position of another first conveying component 2; after the second transport component 5 grabs multiple trays from the third preset grabbing position to stack them at the stacking position, the stacked trays are unloaded through the first conveying component 2.

[0076] Another way of unloading workpieces is: the second conveying component 3 receives an empty tray; then the first handling component 4 grabs the processed workpiece from the processing table and places it in the empty tray; finally, the tray with the processed workpiece is unloaded through the second conveying component 3.

[0077] In this embodiment, one feeding device can be used for loading workpieces and arranged on one side of the processing table. Another feeding device can be used for unloading workpieces and arranged on the other side of the processing table. The conveying directions of the second conveying assemblies 3 of the two feeding devices are parallel and can be spliced ​​together, so that the workpieces can be loaded through one feeding device, processed on the processing table, and then unloaded through the other feeding device.

[0078] The first conveying component 2 and the second conveying component 3 of the embodiment of the present application are both used for conveying material trays; the two first conveying components 2 are arranged at intervals along the first direction, and the second conveying component 3 is located between the two first conveying components 2, so that the first conveying component 2 and the second conveying component 3 convey the material tray to the grabbing position of the first handling component 4 and the second handling component 5, and the structure can be simplified, which is beneficial to reducing the volume; the conveying direction of the second conveying component 3 is perpendicular to the first direction, so as to facilitate the second conveying component 3 to load or unload the material tray; the first handling component 4 is used for loading or unloading workpieces, and the second handling component 5 is used to carry the material tray, so as to improve the degree of automation and efficiency of loading or unloading; since the first conveying component 2 and the second conveying component 3 can both be used for loading, the diversity of loading methods is increased, and thus the applicability of the feeding device can be improved; the conveying device can be used for loading or unloading according to the actual application scenario, which also improves the applicability of the feeding device.

[0079] In one embodiment, if Figure 1 As shown, the conveying direction of the first conveying component 2 is parallel to the first direction, so that the conveying direction of the first conveying component 2 is perpendicular to the conveying direction of the second conveying component 3, thereby facilitating the first conveying component 2 to load or unload the material tray.

[0080] In one embodiment, if Figure 1 and Figure 2 As shown, the first conveying assembly 2 includes a first support frame 21, a first conveying unit 22 and a plurality of rollers 23, and the first support frame 21 is arranged on the frame 1. The first conveying unit 22 is arranged on the first support frame 21, and the first conveying unit 22 is used to convey the material tray along the first direction. The rollers 23 are rotatably arranged on the first support frame 21, and the axial direction of the rollers 23 is parallel to the conveying direction of the second conveying assembly 3, and the rollers 23 are arranged at intervals along the first direction. The height of the first conveying unit 22 is greater than or equal to the height of the rollers 23, and the rollers 23 are located on one side of the first conveying unit 22 along the conveying direction of the second conveying assembly 3.

[0081] The height of the first conveying unit 22 is greater than or equal to the height of the roller 23, so that the material tray can generate friction with the top of the first conveying unit 22, thereby conveying the material tray along the first direction through the first conveying unit 22. The roller 23 is used to support the material tray to improve the stability of the first conveying unit 22 in conveying the material tray.

[0082] In one embodiment, if Figure 1 and Figure 2As shown, the first conveying assembly 2 further includes a blocking member 24 and a first stopper 25, both of which are disposed on the first support frame 21. The blocking member 24 is located on one side of the roller 23 along the first direction, and the blocking member 24 is used to block the material tray moving along the first direction. The first stopper 25 is located between two adjacent rollers 23, and the height of the first stopper 25 is higher than the height of the first conveying unit 22.

[0083] When the first conveying unit 22 conveys the material tray to the position of the blocking member 24, the blocking member 24 blocks the material tray to prevent the material tray from continuing to move along the first direction, thereby facilitating the second handling assembly 5 to grab the material tray. The first stopper 25 is used to limit the position of the material tray along the conveying direction of the second conveying assembly 3 to prevent the material tray from being skewed due to uneven force when the first conveying unit 22 conveys the material tray.

[0084] In one embodiment, if Figure 1 and Figure 2 As shown, the first conveying assembly 2 also includes a second limit member 26, which is arranged on the first support frame 21. The distance between the second limit member 26 and the first conveying unit 22 is greater than the distance between the first limit member 25 and the first conveying unit 22, and the height of the second limit member 26 is higher than the height of the first conveying unit 22.

[0085] The second stopper 26 is used to limit the position of the material tray along the conveying direction of the second conveying assembly 3, so as to prevent the material tray from being skewed due to uneven force when the first conveying unit 22 conveys the material tray. Since the distance between the second stopper 26 and the first conveying unit 22 is greater than the distance between the first stopper 25 and the first conveying unit 22, the second stopper 26 can limit a larger material tray. The first stopper 25 and the second stopper 26 can limit material trays of different sizes, thereby improving the compatibility of limiting the position of the material tray along the conveying direction of the second conveying assembly 3.

[0086] It can be understood that when the second limiting member 26 is needed to limit the material tray, the first limiting member 25 can be removed, or the height of the first limiting member 25 can be lowered to a height lower than the height of the roller 23 so that the roller 23 can support the material tray.

[0087] In one embodiment, if Figure 1 and Figure 2 As shown, the first conveying assembly 2 further includes a first driving unit 27, which is disposed on the frame 1, and the first support frame 21 is disposed at the output end of the first driving unit 27, and the first driving unit 27 is used to drive the first support frame 21 to move along the first direction.

[0088] The first driving unit 27 drives the first support frame 21 to move along the first direction away from the second conveying assembly 3, so as to facilitate loading of the material tray on the first conveying unit 22 and avoid interference of other components in loading the material tray. After loading the material tray onto the first conveying unit 22, the first driving unit 27 drives the first support frame 21 to move along the first direction toward the second conveying assembly 3, so as to realize the reset of the first support frame 21.

[0089] In one embodiment, if Figures 1 to 3 As shown, the feeding device further includes a second driving unit 6 and a lifting member 7. The second driving unit 6 is disposed on the frame 1, and the second driving unit 6 is located between the first conveying unit 22 and the second conveying assembly 3. The lifting member 7 is disposed at the output end of the second driving unit 6, and the lifting member 7 extends along the first direction to between the first conveying unit 22 and the roller 23 or / and to an end of the roller 23 away from the first conveying unit 22, and the second driving unit 6 is used to drive the lifting member 7 to rise and fall.

[0090] After the first conveying unit 22 conveys the material tray to the preset position, the material tray is located just above the lifting member 7. At this time, the second driving unit 6 drives the lifting member 7 to rise, and the material tray can be lifted by the lifting member 7, so that the second handling assembly 5 can grab the material tray lifted by the lifting member 7. Similarly, the second driving unit 6 can drive the material tray to descend through the lifting member 7 to place the material tray on the first conveying unit 22.

[0091] In one embodiment, the feeding device further comprises a detection sensor, which is disposed on the lifting member 7 and is used to detect whether there is a material tray above the lifting member 7. The detection sensor may be a photoelectric sensor.

[0092] In one embodiment, if Figure 1 and Figure 4 As shown, the first transport assembly 4 includes a first crossbeam 41, a third drive unit 42, a fourth drive unit 43 and a first grabbing member 45. The first crossbeam 41 is slidably arranged on the frame 1 along the conveying direction of the second conveying assembly 3, and the sliding track of the first crossbeam 41 is located directly above the first conveying assembly 2 and the second conveying assembly 3. The third drive unit 42 is arranged on the first crossbeam 41, and the fourth drive unit 43 is arranged at the output end of the third drive unit 42, and the third drive unit 42 is used to drive the fourth drive unit 43 to move along the first direction. The first grabbing member 45 is arranged at the output end of the fourth drive unit 43, and the fourth drive unit 43 is used to drive the first grabbing member 45 to rise and fall.

[0093] The first crossbeam 41 can slide along the conveying direction of the second conveying assembly 3, the third driving unit 42 can drive the fourth driving unit 43 to move along the first direction, and the fourth driving unit 43 can drive the first grabbing member 45 to rise and fall, so that the first grabbing member 45 can move in a three-dimensional space, making it easier for the first grabbing member 45 to grab the workpiece.

[0094] In one embodiment, if Figure 1 and Figure 4 As shown, the first transport assembly 4 further includes a fifth drive unit 44, which is disposed at the output end of the fourth drive unit 43, and a first grabbing member 45 is disposed at the output end of the fifth drive unit 44, and the fifth drive unit 44 is used to drive the first grabbing member 45 to rotate. The first grabbing member 45 can grab the workpiece by adsorption.

[0095] By driving the first grabbing member 45 to rotate via the fifth driving unit 44 , the placement position of the workpiece can be adjusted, thereby improving the efficiency of subsequent positioning of the workpiece on the processing table.

[0096] In one embodiment, if Figure 1 and Figure 5 As shown, the second transport assembly 5 includes a sixth drive unit, a seventh drive unit 51, a second beam 52 and a second grabbing member 53, and the sixth drive unit is arranged on the frame 1. The seventh drive unit 51 is arranged at the output end of the sixth drive unit, and the sixth drive unit is used to drive the seventh drive unit 51 to move along the first direction. The second beam 52 is arranged at the output end of the seventh drive unit 51, and the seventh drive unit 51 is used to drive the second beam 52 to move up and down. The moving track of the second beam 52 along the first direction is located directly above the first conveying assembly 2 and the second conveying assembly 3, and the second grabbing member 53 is arranged on the second beam 52.

[0097] The sixth drive unit is used to drive the seventh unit to move along the first direction, and the seventh drive unit 51 is used to drive the second beam 52 to rise and fall, and the moving trajectory of the second beam 52 along the first direction is located directly above the first conveying component 2 and the second conveying component 3, thereby facilitating the second grabbing member 53 to grab the material tray from one first conveying component 2 to another first conveying component 2.

[0098] In one embodiment, if Figure 1 and Figure 5 As shown, the second gripping member 53 includes a plurality of suction cups 531, at least two second beams 52 are provided, the second beams 52 are spaced apart along the first direction at the output end of the seventh driving unit 51, and the spacing between two adjacent second beams 52 is adjustable. The suction cups 531 are provided on the second beam 52, and the spacing between two adjacent suction cups 531 provided along the conveying direction of the second conveying assembly 3 is adjustable.

[0099] Since the distance between two adjacent second beams 52 is adjustable along the first direction and the distance between two adjacent suction cups 531 is adjustable along the conveying direction of the second conveying assembly 3, the second grasping member 53 can grasp trays of different sizes, thereby improving the compatibility of the second grasping member 53 in grasping trays.

[0100] In one embodiment, if Figure 1 and Figure 5 As shown, the second conveying assembly 3 includes a second conveying unit 31 and a third conveying unit 32, and the second conveying unit 31 is arranged on the frame 1. The second conveying unit 31 is located between the two first conveying assemblies 2, and the second conveying unit 31 is used to convey the material tray along the conveying direction of the second conveying assembly 3. The moving trajectory of the second crossbeam 52 along the first direction is located directly above the first conveying assembly 2 and the second conveying unit 31. The third conveying unit 32 is slidably arranged on the frame 1 along the conveying direction of the second conveying assembly 3, and the third conveying unit 32 is located at one end of the second conveying unit 31 along the conveying direction of the second conveying assembly 3, and the conveying direction of the third conveying unit 32 is parallel to the conveying direction of the second conveying unit 31. The splicing position of the second conveying unit 31 and the third conveying unit 32 is located on the moving trajectory of the seventh driving unit 51 along the first direction.

[0101] In the process that the sixth driving unit drives the seventh driving unit 51 to move along the first direction so as to grab the material tray from one first conveying assembly 2 to another first conveying assembly 2 through the second grabbing member 53, the third conveying unit 32 can be controlled to slide along the conveying direction of the second conveying assembly 3 in a direction away from the second conveying unit 31. This allows the third conveying unit 32 to avoid the seventh driving unit 51 and prevents the third conveying unit 32 from interfering with the movement of the seventh driving unit 51 along the first direction, so that the second crossbeam 52 can cross the second conveying unit 31, thereby grabbing the material tray from one first conveying assembly 2 to another first conveying assembly 2.

[0102] When the third conveying unit 32 conveys the material tray, the third conveying unit 32 can be controlled to slide along the conveying direction of the second conveying assembly 3 toward the direction close to the second conveying unit 31, so that the third conveying unit 32 is spliced ​​with the second conveying unit 31, and then the material tray is conveyed.

[0103] In one embodiment, if Figure 1 and Figure 6As shown, the second conveying unit 31 includes a second support frame 311, an eighth driving unit, a plurality of rotating shafts 312 and a plurality of rollers 313. The eighth driving unit is disposed on the second support frame 311. The rotating shaft 312 is rotatably disposed on the second support frame 311. The rotating shaft 312 is connected to the output end of the eighth driving unit. The eighth driving unit is used to drive the rotating shaft 312 to rotate. The rotating shafts 312 are arranged at intervals along the conveying direction of the second conveying assembly 3, and the rollers 313 are disposed on the rotating shaft 312.

[0104] The eighth driving unit is used to drive the rotating shaft 312 to rotate, and the rotating shaft 312 in turn drives the roller 313 to rotate. The roller 313 can drive the material tray to move along the conveying direction of the second conveying assembly 3 through the friction between the roller 313 and the material tray, thereby realizing the conveying of the material tray by the second conveying unit 31.

[0105] In this embodiment, the structure of the third conveying unit 32 may be the same as that of the second conveying unit 31 .

[0106] In one embodiment, if Figure 1 As shown, the feeding device further includes a fourth conveying unit 8, which is disposed on the frame 1. The first transport assembly 4 is used to place the processed unqualified workpieces on the fourth conveying unit 8, and the fourth conveying unit 8 is used to transport the workpieces.

[0107] When the feeding device is applied to a material unloading scenario, the first transport component 4 is used to grab the unqualified workpieces processed on the processing table to the fourth conveying unit 8, and unload the unqualified workpieces through the fourth conveying unit 8.

[0108] In one embodiment, the feeding device further includes a visual positioning unit, which is disposed on the frame 1 and is used to detect the shape of the workpiece in the material tray on the first conveying component 2 or the second conveying component 3 .

[0109] When the feeding device is applied to the loading scenario, the visual positioning unit is used to capture the workpiece in the tray to obtain the shape of the workpiece, so that the first transport component 4 can grab the workpiece from the tray and place it on the processing table in a suitable shape, saving the positioning time of the workpiece on the processing table, thereby facilitating improving the processing efficiency of the workpiece.

[0110] In this embodiment, the visual positioning unit includes two cameras, both of which are arranged on the frame 1, and the two cameras are respectively located directly above the first conveying component 2 and the second conveying component 3 to respectively capture the workpiece on the first conveying component 2 and the workpiece on the second conveying component 3.

[0111] In addition, an embodiment of the present application also provides a processing equipment, which includes a feeding device. The specific structure of the feeding device refers to the above embodiment. Since the processing equipment adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments.

[0112] The above description is only a preferred embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural changes made by using the contents of the present application specification and drawings under the inventive concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A feeding device, characterized in that: The feeding device comprises: frame; Two first conveying assemblies, wherein the first conveying assemblies are arranged on the frame, the two first conveying assemblies are spaced apart along a first direction, and the first conveying assemblies are used to convey the material tray; A second conveying assembly, the second conveying assembly is arranged on the frame, the second conveying assembly is located between two of the first conveying assemblies, the conveying direction of the second conveying assembly is perpendicular to the first direction, and the second conveying assembly is used to convey the tray; A first transport component, the first transport component is arranged on the frame, and the first transport component is used to grab or place a workpiece on the material tray of the first conveying component or the second conveying component; A second conveying assembly, the second conveying assembly is arranged on the frame, and the second conveying assembly is used to grab the material tray on one of the first conveying assemblies and transfer it to another of the first conveying assemblies; Wherein, the material tray is used to place the workpiece.

2. The feeding device according to claim 1, characterized in that: The conveying direction of the first conveying component is parallel to the first direction.

3. The feeding device according to claim 2, characterized in that: The first conveying assembly comprises: A first support frame, wherein the first support frame is arranged on the frame; A first conveying unit, the first conveying unit is disposed on the first supporting frame, and the first conveying unit is used to convey the material tray along the first direction; A plurality of rollers are rotatably disposed on the first support frame, the axial direction of the rollers is parallel to the conveying direction of the second conveying assembly, and the rollers are spaced apart along the first direction; the height of the first conveying unit is greater than or equal to the height of the rollers, and the rollers are located on one side of the first conveying unit along the conveying direction of the second conveying assembly.

4. The feeding device according to claim 3, characterized in that: The first conveying assembly also includes: A blocking member, the blocking member is arranged on the first supporting frame, the blocking member is located on one side of the roller along the first direction, and the blocking member is used to block the material tray moving along the first direction; A first limiting member, wherein the first limiting member is disposed on the first supporting frame, the first limiting member is located between two adjacent rollers, and a height of the first limiting member is higher than a height of the first conveying unit.

5. The feeding device according to claim 4, characterized in that: The first conveying assembly also includes: A second limiter, wherein the second limiter is arranged on the first support frame, the distance between the second limiter and the first conveying unit is greater than the distance between the first limiter and the first conveying unit, and the height of the second limiter is higher than the height of the first conveying unit.

6. The feeding device according to claim 3, characterized in that: The first conveying assembly also includes: A first driving unit, wherein the first driving unit is disposed on the frame, the first supporting frame is disposed at an output end of the first driving unit, and the first driving unit is used for driving the first supporting frame to move along the first direction.

7. The feeding device according to claim 3, characterized in that: The feeding device also includes: A second driving unit, the second driving unit is disposed on the frame, and the second driving unit is located between the first conveying unit and the second conveying assembly; A lifting member is arranged at the output end of the second driving unit, and the lifting member extends along the first direction to between the first conveying unit and the roller or / and to an end of the roller away from the first conveying unit, and the second driving unit is used to drive the lifting member to rise and fall.

8. The feeding device according to claim 1, characterized in that: The first handling assembly comprises: a first crossbeam, wherein the first crossbeam is slidably disposed on the frame along a conveying direction of the second conveying assembly, and a sliding track of the first crossbeam is located directly above the first conveying assembly and the second conveying assembly; a third driving unit, the third driving unit being arranged on the first crossbeam; a fourth driving unit, the fourth driving unit being disposed at an output end of the third driving unit, and the third driving unit being used to drive the fourth driving unit to move along the first direction; The first grabbing member is arranged at the output end of the fourth driving unit, and the fourth driving unit is used for driving the first grabbing member to rise and fall.

9. The feeding device according to claim 8, characterized in that: The first handling assembly also includes: A fifth driving unit, wherein the fifth driving unit is arranged at an output end of the fourth driving unit, the first grabbing member is arranged at an output end of the fifth driving unit, and the fifth driving unit is used to drive the first grabbing member to rotate.

10. The material feeding device according to claim 1, characterized in that: The second handling assembly comprises: a sixth driving unit, wherein the sixth driving unit is arranged on the frame; a seventh driving unit, the seventh driving unit being disposed at an output end of the sixth driving unit, and the sixth driving unit being used to drive the seventh driving unit to move along the first direction; a second crossbeam, wherein the second crossbeam is disposed at an output end of the seventh driving unit, the seventh driving unit is used to drive the second crossbeam to move up and down, and a moving track of the second crossbeam along the first direction is located directly above the first conveying assembly and the second conveying assembly; A second grabbing member, wherein the second grabbing member is arranged on the second cross beam.

11. The material feeding device according to claim 10, characterized in that: The second grabbing member comprises: Multiple suction cups, at least two second beams are provided, the second beams are arranged at intervals along the first direction at the output end of the seventh driving unit, and the distance between two adjacent second beams is adjustable; the suction cup is arranged on the second beam, and the distance between two adjacent suction cups arranged along the conveying direction of the second conveying component is adjustable.

12. The material feeding device according to claim 10, characterized in that: The second conveying assembly comprises: a second conveying unit, the second conveying unit being arranged on the frame, the second conveying unit being located between the two first conveying assemblies, and the second conveying unit being used to convey the material tray along the conveying direction of the second conveying assembly; a moving track of the second crossbeam along the first direction being located directly above the first conveying assembly and the second conveying unit; The third conveying unit is slidably arranged on the frame along the conveying direction of the second conveying component, the third conveying unit is located at one end of the second conveying unit along the conveying direction of the second conveying component, and the conveying direction of the third conveying unit is parallel to the conveying direction of the second conveying unit; the splicing position of the second conveying unit and the third conveying unit is located on the movement trajectory of the seventh driving unit along the first direction.

13. The material feeding device according to claim 1, characterized in that: The feeding device also includes: A fourth conveying unit is arranged on the frame, the first transport assembly is used to place the unqualified workpiece after processing on the fourth conveying unit, and the fourth conveying unit is used to convey the workpiece.

14. The material feeding device according to claim 1, characterized in that: The feeding device also includes: A visual positioning unit, wherein the visual positioning unit is disposed on the frame, and the visual positioning unit is used to detect the shape of the workpiece in the material tray on the first conveying component or the second conveying component.

15. A processing equipment, characterized in that: The processing equipment includes a feeding device as described in any one of claims 1 to 14.

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