Feeding equipment

Abstract

The utility model provides feeding equipment. The feeding equipment comprises a rack, a feeding device and a discharging device, the feeding mechanism comprises a mounting frame and multiple layers of feeding assemblies, the mounting frame is movably arranged on the rack in the first direction, the multiple layers of feeding assemblies are arranged at intervals in the first direction, each layer of feeding assembly is used for arranging workpieces to be machined and conveying the workpieces to be machined for feeding, and the first direction is the height direction of the feeding equipment; the first driving mechanism is arranged on the rack and located on one side of the mounting frame, and the first driving mechanism is detachably connected with the multiple layers of feeding assemblies and used for driving the multiple layers of feeding assemblies to conduct feeding; and when the feeding mechanism moves relative to the rack in the first direction so that one of the multiple layers of feeding assemblies can correspond to the first driving mechanism, the first driving mechanism is started so that the first driving mechanism can be matched with the corresponding feeding assembly in a limiting mode, and the feeding assembly matched with the first driving mechanism in the limiting mode can be driven to conduct feeding.

Description

Technical Field

[0001] This application relates to the field of electronics, and particularly to a feeding device. Background Art

[0002] The circuit board is drilled by a drilling machine, and the drilling machine needs to be fed by a feeding device. Generally, there are multiple layers of material racks on the feeding device for temporarily storing the circuit boards to be drilled. Each layer of the material rack of the feeding device can move independently for transmission. Currently, a driving motor is required for each layer of the material rack of the feeding device to drive it for feeding. Utility Model Content

[0003] An embodiment of this application provides a feeding device with a relatively low cost.

[0004] An embodiment of this application provides a feeding device, which includes:

[0005] A frame;

[0006] A feeding mechanism, the feeding mechanism includes a mounting frame and multiple layers of feeding components. The mounting frame is movably arranged on the frame along a first direction. The multiple layers of feeding components are arranged at intervals along the first direction. Each layer of the feeding component is used for setting a workpiece to be processed and for conveying the workpiece to be processed for feeding. The first direction is the height direction of the feeding device; and

[0007] A first driving mechanism, the first driving mechanism is arranged on the frame and on one side of the mounting frame. The first driving mechanism is detachably connected to the multiple layers of feeding components and is used for driving the multiple layers of feeding components for feeding;

[0008] When the feeding mechanism moves relative to the frame along the first direction so that one of the multiple layers of feeding components is correspondingly arranged with the first driving mechanism, start the first driving mechanism so that the first driving mechanism and the corresponding feeding component are in limit cooperation, and drive the feeding component in limit cooperation with it for feeding.

[0009] Further, the first driving mechanism has a power output shaft, and the feeding component includes a rotating shaft. The rotating shaft is rotatably penetrated through the mounting frame and the rotating shaft extends along a second direction;

[0010] The feeding device further includes a clutch assembly, the clutch assembly includes a first clutch and a plurality of second clutches, the first clutch is arranged on the power output shaft, the first clutch is detachably connected to the plurality of second clutches respectively, the plurality of second clutches are arranged at intervals along the first direction, each of the second clutches is connected to a rotating shaft of the feeding assembly, and different second clutches are connected to different rotating shafts of the feeding assembly; the first driving mechanism, the first clutch, the plurality of second clutches and the plurality of feeding assemblies are arranged in sequence along the second direction;

[0011] When the feeding mechanism moves along the first direction to the point where one of the plurality of second clutches is arranged corresponding to the first clutch, the first driving mechanism is started to drive the first clutch to rotate to the position where the first clutch and the second clutch are limitedly matched, and the first clutch is continued to be rotated, so that the first clutch drives the second clutch and the rotating shaft to rotate, so as to drive the workpiece to be processed to move, thereby realizing feeding; wherein, the first direction intersects with the second direction.

[0012] Furthermore, the mounting frame is sequentially bent to form a first mounting plate, a connecting plate and a second mounting plate, the first mounting plate and the second mounting plate are located on the same side of the connecting plate, the multi-layer loading assembly is located between the first mounting plate and the second mounting plate, and the rotating shaft of the multi-layer loading assembly can be rotatably passed through the first mounting plate and the second mounting plate; the clutch assembly is located on the side of the first mounting plate away from the second mounting plate, and the first driving mechanism is located on the side of the clutch assembly away from the loading mechanism.

[0013] Furthermore, the second clutch member includes a first connecting portion, a first limiting portion and a second limiting portion, the first connecting portion is connected to the rotating shaft, and the first limiting portion and the second limiting portion are spaced apart on a side of the first connecting portion away from the rotating shaft; when the feeding mechanism moves along the first direction to one of the plurality of second clutch members corresponding to the first clutch member, the first clutch member is inserted between the first limiting portion and the second limiting portion of the second clutch member corresponding thereto, and when the first clutch member rotates to the point where the first clutch member respectively abuts against the first limiting portion and the second limiting portion, the second clutch member and the rotating shaft are driven to rotate, so as to drive the workpiece to be processed to move, thereby realizing feeding.

[0014] Further, the first clutch member includes a second connecting portion and a mating portion. The second connecting portion is connected to the power output shaft. The mating portion protrudes from a side of the second connecting portion facing away from the power output shaft. The mating portion is a sheet-like structure. When the feeding mechanism moves in the first direction to a position where one of the plurality of second clutch members corresponds to the first clutch member, the mating portion passes through between a first limiting portion and a second limiting portion of the corresponding second clutch member. When the first clutch member rotates to a position where the mating portion abuts against the first limiting portion and the second limiting portion respectively, it drives the second clutch member and the rotating shaft to rotate, so as to drive the workpiece to be processed to move, thereby realizing feeding.

[0015] Further, when the mating portion abuts against the first limiting portion and the second limiting portion respectively, the range of the angle α between the extending plane of the mating portion and the line connecting the first limiting portion and the second limiting portion is: 30° ≤ α ≤ 60°.

[0016] Further, the surface of the first limiting portion facing the second limiting portion is an arc surface, and the surface of the second limiting portion facing the first limiting portion is an arc surface; the range of the radius of curvature R1 of the surface of the first limiting portion facing the second limiting portion is 5 mm ≤ R1 ≤ 15 mm; the range of the radius of curvature R2 of the surface of the second limiting portion facing the first limiting portion is 5 mm ≤ R2 ≤ 15 mm.

[0017] Further, the first driving mechanism further includes a first driving member, and the first driving member is connected to the power output shaft for driving the power output shaft to rotate;

[0018] The feeding device further includes a detection assembly, and the detection assembly includes a detection element and a detected element. The detection element is arranged on the first driving member, and the detected element is arranged on the power output shaft. The detection element and the detected element cooperate to detect the position of the first clutch member.

[0019] Further, the feeding assembly includes a mounting shaft and a conveyor belt. The mounting shaft extends in the second direction. The rotating shaft and the mounting shaft are arranged in the third direction and are mounted on the mounting frame. The conveyor belt is sleeved on the rotating shaft and the mounting shaft respectively. When the rotating shaft rotates, it drives the conveyor belt to move in the third direction, so as to drive the workpiece to be processed to move, thereby realizing feeding. Among them, the first direction, the second direction, and the third direction intersect pairwise.

[0020] Further, the feeding device further includes a second driving mechanism, and the second driving mechanism includes a second driving member, a rotating member and a sliding member; the second driving member is disposed on the frame; the second driving member is connected to the rotating member and is used for driving the rotating member to rotate; the rotating member extends along a first direction and is rotatably disposed on the mounting frame; the sliding member is sleeved on the outer periphery of the rotating member and is connected to the mounting frame, and the sliding member is threadedly connected to the rotating member. When the second driving member drives the rotating member to rotate, the sliding member is driven to move along the first direction, so as to drive the feeding mechanism to move along the first direction.

[0021] The feeding device according to the embodiment of the present application includes a frame, a feeding mechanism and a first driving mechanism. The feeding mechanism includes a mounting frame and multiple layers of feeding components. The first driving mechanism and the multiple layers of feeding components can be detachably connected. When one of the multiple layers of feeding components needs to be fed, only the feeding mechanism needs to be driven to move relative to the frame, so that the feeding component to be fed is correspondingly arranged with the first driving mechanism, and the first driving mechanism is started, so that the first driving mechanism is in limit cooperation with the feeding component of this layer, thereby driving the feeding component of this layer to move and perform feeding; when another layer of feeding component needs to be fed, only the feeding mechanism needs to be moved again, so that another layer of feeding component is correspondingly arranged with the first driving mechanism, and the first driving mechanism is restarted, and the feeding of another layer of feeding component can be carried out. Therefore, no matter how many layers of feeding components are arranged on the feeding mechanism, only one first driving mechanism can independently drive each layer of the multiple layers of feeding components to perform independent feeding, and it is not necessary to arrange a first driving mechanism for each layer of feeding component, thereby greatly reducing the application of the first driving mechanism and reducing the cost of the feeding device. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 is a schematic structural diagram of a feeding device according to an embodiment of the present application.

[0024] Figure 2 is a partial exploded structural diagram of a feeding device according to an embodiment of the present application.

[0025] Figure 3 is Figure 2 an enlarged view of the dashed box I in

[0026] Figure 4It is a schematic diagram of the assembly structure of the first driving mechanism, the detection component and the clutch component in an embodiment of the present application.

[0027] Figure 5 It is a schematic diagram of the structure of the feeding mechanism in an embodiment of the present application.

[0028] Figure 6 It is a schematic diagram of the structure of the second clutch member in an embodiment of the present application.

[0029] Figure 7 It is a schematic diagram of the structure of the first clutch member in an embodiment of the present application.

[0030] Figure 8 It is a side view of the assembly structure of the first driving mechanism, the detection component and the clutch component in an embodiment of the present application.

[0031] Figure 9 It is along Figure 8 The sectional structure schematic diagram in the A-A direction in

[0032] Figure 10 It is a partial exploded structure schematic diagram of the first driving mechanism, the detection component and the clutch component in an embodiment of the present application.

[0033] Figure 11 It is a partial structure schematic diagram of the feeding mechanism in an embodiment of the present application.

[0034] Explanation of reference numerals:

[0035] 100 - Feeding equipment, 10 - Frame, 20 - Feeding mechanism, 21 - Mounting frame, 211 - First mounting plate, 212 - Connecting plate, 213 - Second mounting plate, 214 - Third mounting plate, 22 - Feeding component, 221 - Rotating shaft, 222 - Mounting shaft, 223 - Conveyor belt, 30 - First driving mechanism, 31 - Power output shaft, 32 - First driving member, 40 - Clutch component, 41 - First clutch member, 411 - Second connecting portion, 412 - Matching portion, 42 - Second clutch member, 421 - First connecting portion, 422 - First limiting portion, 423 - Second limiting portion, 50 - Detection component, 51 - Detection element, 52 - Element to be detected, 60 - Second driving mechanism, 61 - Second driving member, 62 - Rotating member, 63 - Sliding member. Detailed implementation manners

[0036] To enable those skilled in the art to better understand the solution of this application, the technical solution in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without making creative efforts shall fall within the scope of protection of this application.

[0037] The terms "first", "second", etc. in the specification and claims of this application and the above-mentioned accompanying drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products or devices.

[0038] The technical solution in the embodiments of this application will be described below in conjunction with the accompanying drawings.

[0039] It should be noted that for the convenience of description, in the embodiments of this application, the same reference numerals represent the same components, and for the sake of brevity, the detailed description of the same components is omitted in different embodiments.

[0040] The circuit board is drilled by a drilling machine, and the drilling machine needs to be fed by a feeding device. Generally, there are multiple layers of racks on the feeding device for temporarily storing the circuit boards to be drilled. Each layer of the rack of the feeding device can move independently for transmission. In the existing feeding device, a driving motor needs to be provided for each layer of the rack to drive it for feeding. In other words, as many driving motors are required as there are layers of racks.

[0041] Please refer to Figure 1 and Figure 2 In the embodiments of this application, a feeding device 100 is provided, which includes: a frame 10, a feeding mechanism 20 and a first driving mechanism 30. The feeding mechanism 20 includes a mounting frame 21 and multiple layers of feeding components 22. The mounting frame 21 extends along a first direction (such as Figure 1The movable setting (as shown by the double-arrow X) is disposed on the frame 10. The multi-layer loading assemblies 22 are arranged at intervals in the first direction. Each layer of the loading assembly 22 is used to set the workpiece to be processed (not shown in the figure) and is used to convey the workpiece to be processed for loading. The first direction is the height direction of the loading device 100. The first driving mechanism 30 is disposed on the frame 10 and on one side of the mounting bracket 21. The first driving mechanism 30 and the multi-layer loading assemblies 22 are detachably connected to each other, and are used to drive the multi-layer loading assemblies 22 to perform loading. When the loading mechanism 20 moves relative to the frame 10 in the first direction so that one of the multi-layer loading assemblies 22 is correspondingly arranged with the first driving mechanism 30, the first driving mechanism 30 is started so that the first driving mechanism 30 and the corresponding loading assembly 22 are in limit cooperation, and drive the corresponding loading assembly 22 to perform loading.

[0042] The term "multi-layer" refers to at least two layers, for example, it can be but not limited to two layers, three layers, four layers, five layers, six layers, seven layers, eight layers, nine layers, ten layers, etc. The number of layers of the loading assemblies 22 in the loading mechanism 20 can be designed according to actual needs, and the present application does not make specific limitations.

[0043] The loading device 100 in the embodiment of the present application is used to temporarily store the workpieces to be processed such as circuit boards waiting for processing, and is used to load the processing devices such as drilling machines for circuit boards, and can also be used to temporarily store the finished products after the drilling machines are processed.

[0044] It can be understood that the loading mechanism 20 can move back and forth relative to the frame 10 in the first direction. In other words, the loading mechanism 20 can move back and forth in the height direction of the loading device 100.

[0045] It should be noted that each layer of the loading assembly 22 can drive one or more workpieces to be processed for loading at the same time. When the loading assembly 22 can load multiple workpieces to be processed at the same time, the multiple workpieces to be processed are arranged side by side on the loading assembly 22. It can be understood that when the processing device has multiple processing positions and can process multiple workpieces to be processed at the same time, each layer of the loading assembly 22 is correspondingly provided with multiple workpieces to be processed.

[0046] Optionally, the workpiece to be processed can be but not limited to a circuit board to be drilled or other workpieces to be processed.

[0047] It should be noted that the first driving mechanism 30 and each layer of the loading assembly 22 are detachably connected. When the loading mechanism 20 moves to a certain layer of the loading assembly 22 abuts against the first driving mechanism 30, the first driving mechanism 30 is started to drive the corresponding layer of the loading assembly 22 to drive the workpiece to be processed to move, so as to perform loading.

[0048] Optionally, the frame 10 is a hollow frame structure, and the feeding mechanism 20 is disposed inside the frame 10.

[0049] Understandably, the first driving mechanism 30 and each layer of the feeding assemblies 22 both have a limit state and a limit release state. When the first driving mechanism 30 and multiple layers of feeding assemblies 22 are both in the limit release state, the feeding mechanism 20 can move relative to the frame 10 along the first direction; when the first driving mechanism 30 and one of the multiple layers of feeding assemblies 22 is in the limit state, the first driving mechanism 30 can drive the feeding assembly 22 to feed.

[0050] The feeding device 100 of the embodiment of the present application includes a frame 10, a feeding mechanism 20, and a first driving mechanism 30. The feeding mechanism 20 includes a mounting frame 21 and multiple layers of feeding assemblies 22. The first driving mechanism 30 and the multiple layers of feeding assemblies 22 are both detachably connected. When one of the multiple layers of feeding assemblies 22 needs to be fed, only the feeding mechanism 20 needs to be driven to move relative to the frame 10 so that the feeding assembly 22 to be fed is correspondingly arranged with the first driving mechanism 30, and the first driving mechanism 30 is started, so that the first driving mechanism 30 is in limit cooperation with the feeding assembly 22 of this layer, thereby driving the feeding assembly 22 of this layer to move and perform feeding; when another layer of feeding assembly 22 needs to be fed, only the feeding mechanism 20 needs to be moved again so that another layer of feeding assembly 22 is correspondingly arranged with the first driving mechanism 30, and the first driving mechanism 30 is restarted, and the feeding of another layer of feeding assembly 22 can be carried out. Therefore, no matter how many layers of feeding assemblies 22 are provided on the feeding mechanism 20, only one first driving mechanism 30 can independently drive each layer of the multiple layers of feeding assemblies 22 to perform independent feeding, without providing a first driving mechanism 30 for each layer of feeding assembly 22, thereby greatly reducing the application of the first driving mechanism 30 and reducing the cost of the feeding device 100.

[0051] Please refer to Figure 3 and Figure 4 , in some embodiments, the first driving mechanism 30 has a power output shaft 31, the feeding assembly 22 includes a rotating shaft 221, the rotating shaft 221 is rotatably passed through the mounting frame 21 and the rotating shaft 221 extends along the second direction (such as Figure 1As shown by the double arrow Y). The feeding device 100 further includes a clutch assembly 40, and the clutch assembly 40 includes a first clutch member 41 and a plurality of second clutch members 42. The first clutch member 41 is disposed on the power output shaft 31. The first clutch member 41 is detachably connected to the plurality of second clutch members 42 respectively. The plurality of second clutch members 42 are arranged at intervals in a first direction. Each second clutch member 42 is connected to a rotating shaft 221 of one of the feeding assemblies 22. Different second clutch members 42 are connected to rotating shafts 221 of different feeding assemblies 22. The first driving mechanism 30, the first clutch member 41, the plurality of second clutch members 42, and the plurality of feeding assemblies 22 are arranged in sequence in a second direction. When the feeding mechanism 20 moves in the first direction to a position where one of the plurality of second clutch members 42 is correspondingly arranged with the first clutch member 41, the first driving mechanism 30 is started to drive the first clutch member 41 to rotate to a position where the first clutch member 41 is in limit cooperation with the second clutch member 42. By continuously rotating the first clutch member 41, the first clutch member 41 drives the second clutch member 42 and the rotating shaft 221 to rotate, so as to drive the workpiece to be processed to move, thereby realizing feeding. Wherein, the first direction intersects with the second direction.

[0052] It can be understood that the number of the second clutch members 42 is the same as the number of the feeding assemblies 22, and the second clutch members 42 and the feeding assemblies 22 are in one-to-one correspondence.

[0053] It can be understood that the first driving mechanism 30 and the multi-layer feeding assemblies 22 are detachably connected through the clutch assembly 40.

[0054] Optionally, the rotating shaft 221 extends in the second direction.

[0055] In a specific embodiment, the first direction is perpendicular to the second direction.

[0056] For ease of description, in the following embodiments, the feeding mechanism 20 is described by taking the feeding assembly 22 including 10 layers as an example, and it should not be construed as a limitation to the feeding device 100 of the present application. When feeding is required for the second layer, move the feeding mechanism 20 so that the second engaging member 42 on the second-layer feeding assembly 22 is arranged corresponding to the first engaging member 41. Start the first driving mechanism 30 to drive the first engaging member 41 to rotate to a position where the first engaging member 41 is in limit cooperation with the second engaging member 42 of the second layer. Continuing to rotate the first engaging member 41, the first engaging member 41 drives the second engaging member 42 and the rotating shaft 221 of the second layer to rotate, thereby driving the conveyor belt of the feeding assembly 22 of this layer to move and driving the workpiece to be processed on the conveyor belt to move, so as to realize feeding. When feeding is required for the fourth-layer feeding assembly 22, rotate the first engaging member 41 to a position where the second engaging member 42 of the second layer is separable along the first direction. Move the feeding mechanism 20 so that the second engaging member 42 on the fourth-layer feeding assembly 22 is arranged corresponding to the first engaging member 41. Start the first driving mechanism 30 again to drive the first engaging member 41 to rotate to a position where the first engaging member 41 is in limit cooperation with the second engaging member 42 of the fourth layer. Continuing to rotate the first engaging member 41, the first engaging member 41 drives the second engaging member 42 and the rotating shaft 221 of the fourth layer to rotate, thereby driving the conveyor belt of the feeding assembly 22 of this layer to move and driving the workpiece to be processed on the conveyor belt to move, so as to realize feeding.

[0057] The feeding device 100 of the present embodiment includes a clutch assembly 40, and the clutch assembly 40 includes a first clutch member 41 and a plurality of second clutch members 42. The first clutch member 41 is arranged on the power output shaft 31, and the first clutch member 41 is detachably connected to the plurality of second clutch members 42, respectively. The plurality of second clutch members 42 are arranged at intervals along the first direction, and each of the second clutch members 42 is connected to a rotating shaft 221 of the feeding assembly 22, and different second clutch members 42 are connected to the rotating shafts 221 of different feeding assemblies 22; through the clutch assembly 40, the first driving mechanism 30 and each layer of the feeding assembly 22 can be detachably connected. When one of the multiple layers of the feeding assembly 22 needs to be fed, it is only necessary to drive the feeding mechanism 20 to move relative to the frame 10, so that the second clutch member 42 on the feeding assembly 22 to be fed is connected to the first clutch member 42 on the first driving mechanism 30. The clutch 41 is set accordingly, and the first drive mechanism 30 is started, so that the first clutch 41 and the corresponding second clutch 42 are limited and matched, thereby driving the loading component 22 of this layer to move and load; when another layer of loading component 22 needs to be loaded, it is only necessary to move the loading mechanism 20 again, so that the second clutch 42 on the other layer of loading component 22 is set correspondingly to the first clutch 41 on the first drive mechanism 30, and restart the first drive mechanism 30, so that the other layer of loading component 22 can be loaded. Therefore, no matter how many layers of loading components 22 are set on the loading mechanism 20, only one first drive mechanism 30 is needed to independently drive each layer of the multi-layer loading components 22 for independent loading, and there is no need to set a first drive mechanism 30 for each layer of loading components 22, thereby greatly reducing the application of the first drive mechanism 30 and reducing the cost of the loading equipment 100.

[0058] See also Figure 5 In some embodiments, the mounting frame 21 is bent in sequence to form a first mounting plate 211, a connecting plate 212 and a second mounting plate 213, the first mounting plate 211 and the second mounting plate 213 are located on the same side of the connecting plate 212, the multi-layer loading assembly 22 is located between the first mounting plate 211 and the second mounting plate 213, and the rotating shaft 221 of the multi-layer loading assembly 22 can be rotatably passed through the first mounting plate 211 and the second mounting plate 213; the clutch assembly 40 is located on the side of the first mounting plate 211 away from the second mounting plate 213, and the first driving mechanism 30 is located on the side of the clutch assembly 40 away from the loading mechanism 20.

[0059] It can be understood that the first mounting plate 211 , the connecting plate 212 and the second mounting plate 213 are arranged in sequence along the second direction.

[0060] Understandably, the first mounting plate 211 has a plurality of first through holes arranged at intervals in the first direction, and the second mounting plate 213 has a plurality of second through holes arranged at intervals in the first direction. One end of each rotating shaft 221 passes through a first through hole, and the other end of each rotating shaft 221 passes through a second through hole.

[0061] In this embodiment, through the structural arrangement design of the mounting frame 21, the feeding assembly 22, the clutch assembly 40, etc., the structure of the feeding device 100 is made more compact and more miniaturized.

[0062] Optionally, the mounting frame 21 further includes a plurality of third mounting plates 214. The plurality of third mounting plates 214 are arranged at intervals between the first mounting plate 211 and the second mounting plate 213 and are respectively connected to the connecting plate 212. By providing a plurality of third mounting plates 214, the structure of the mounting frame 21 can be strengthened, so as to better support the rotating shaft 221 and the workpiece to be processed on the feeding assembly 22.

[0063] Understandably, the rotating shaft 221 also passes through the plurality of third mounting plates 214 respectively.

[0064] Please refer to Figure 6 , in some embodiments, the second clutch member 42 includes a first connecting portion 421, a first limiting portion 422 and a second limiting portion 423. The first connecting portion 421 is connected to the rotating shaft 221. The first limiting portion 422 and the second limiting portion 423 are arranged at intervals on a side of the first connecting portion 421 facing away from the rotating shaft 221. When the feeding mechanism 20 moves in the first direction to a position where one of the plurality of second clutch members 42 corresponds to the first clutch member 41, the first clutch member 41 passes through between the first limiting portion 422 and the second limiting portion 423 of the second clutch member 42 corresponding thereto. When the first clutch member 41 rotates to a position where the first clutch member 41 abuts against the first limiting portion 422 and the second limiting portion 423 respectively, it drives the second clutch member 42 to rotate and the rotating shaft 221 to rotate, so as to drive the workpiece to be processed to move, thereby realizing feeding.

[0065] Understandably, both the first limiting portion 422 and the second limiting portion 423 extend in the second direction.

[0066] Optionally, the first connecting portion 421 can be sleeved on the outer periphery of the rotating shaft 221.

[0067] It should be noted that when the first clutch member 41 rotates to abut against both the first limiting portion 422 and the second limiting portion 423 of the second clutch member 42, one of the opposite two surfaces of the first clutch member 41 abuts against the first limiting portion 422, and the other abuts against the second limiting portion 423.

[0068] Understandably, the first engaging member 41 is located between the first limiting portion 422 and the second limiting portion 423 of the corresponding second engaging member 42.

[0069] Optionally, when the first engaging member 41 is located between the first limiting portion 422 and the second limiting portion 423, there may be a gap between the first engaging member 41 and both the first limiting portion 422 and the second limiting portion 423.

[0070] It should be noted that when the first limiting portion 422 and the second limiting portion 423 of the second engaging member 42 corresponding to the first engaging member 41 are arranged along the third direction (as shown by the double-headed arrow Z), when the feeding mechanism 20 is moved in the first direction, the first engaging member 41 will not interfere with the corresponding second engaging member 42. Figure 1 When the feeding mechanism 20 is moved in the first direction, the first engaging member 41 will not interfere with the corresponding second engaging member 42.

[0071] Optionally, the first connecting portion 421, the first limiting portion 422, and the second limiting portion 423 may be an integral structure, and the first connecting portion 421, the first limiting portion 422, and the second limiting portion 423 may be different parts of the same component.

[0072] The second engaging member 42 of this embodiment includes a first connecting portion 421, a first limiting portion 422, and a second limiting portion 423. The first connecting portion 421 is connected to the rotating shaft 221. The first limiting portion 422 and the second limiting portion 423 are spaced apart on the side of the first connecting portion 421 away from the rotating shaft 221. In this way, through the cooperation of the first limiting portion 422 and the second limiting portion 423, the rotation of the first engaging member 41 can be transmitted to the rotating shaft 221, thereby driving the rotating shaft 221 to rotate, and further driving the feeding assembly 22 to feed. When the feeding is completed, only the first driving mechanism 30 needs to drive the first engaging member 41 to move to a position where it does not interfere with the first limiting portion 422 and the second limiting portion 423 in the first direction, and then the feeding mechanism 20 can be moved in the first direction again. The structure is simple and easy to implement.

[0073] Please refer to Figure 7, in some embodiments, the first clutch member 41 includes a second connecting portion 411 and a mating portion 412. The second connecting portion 411 is connected to the power output shaft 31. The mating portion 412 protrudes from a side of the second connecting portion 411 facing away from the power output shaft 31. The mating portion 412 is a sheet-like structure. When the feeding mechanism 20 moves in the first direction to a position where one of the plurality of second clutch members 42 corresponds to the first clutch member 41, the mating portion 412 passes through between a first limiting portion 422 and a second limiting portion 423 of the second clutch member 42 corresponding thereto. When the first clutch member 41 rotates to a position where the mating portion 412 abuts against the first limiting portion 422 and the second limiting portion 423 respectively, it drives the second clutch member 42 to rotate and the rotating shaft 221 to rotate, so as to drive the workpiece to be processed to move, thereby realizing feeding.

[0074] Optionally, the second connecting portion 411 is sleeved on the power output shaft 31 of the first driving mechanism 30.

[0075] In this embodiment, through the cooperation of the mating portion 412, the first limiting portion 422 and the second limiting portion 423, the rotation of the power output shaft 31 can be transmitted to the rotating shaft 221, thereby driving the rotating shaft 221 to rotate, and further driving the feeding assembly 22 to feed. When the feeding is completed, it only needs the first driving mechanism 30 to drive the first clutch member 41 to move to a position where there is no interference with the first limiting portion 422 and the second limiting portion 423 in the first direction, and then the feeding mechanism 20 can be moved in the first direction again. The structure is simple and easy to implement.

[0076] Please refer to Figure 8 and Figure 9 , in some embodiments, when the mating portion 412 abuts against the first limiting portion 422 and the second limiting portion 423 respectively, the range of the angle α between the extending plane of the mating portion 412 and the line connecting the first limiting portion 422 and the second limiting portion 423 is: 30° ≤ α ≤ 60°.

[0077] Specifically, when the first clutch member 41 abuts against the first limiting portion 422 and the second limiting portion 423 respectively, the angle α between the extending plane of the first clutch member 41 and the line connecting the first limiting portion 422 and the second limiting portion 423 can be, but is not limited to, 30°, 35°, 40°, 45°, 50°, 55°, 60°, etc. If the angle α between the extending plane of the first clutch member 41 and the line connecting the first limiting portion 422 and the second limiting portion 423 is too small, the sizes of the first limiting portion 422 and the second limiting portion 423 are too small, reducing the mechanical strength of the first limiting portion 422 and the second limiting portion 423, thereby reducing the service life of the second clutch member 42; if the angle α between the extending plane of the first clutch member 41 and the line connecting the first limiting portion 422 and the second limiting portion 423 is too large, when the first clutch member 41 is located between the first limiting portion 422 and the second limiting portion 423, the gap between the first clutch member 41 and the first limiting portion 422 and the second limiting portion 423 is too small. When it is necessary to move the feeding mechanism 20 in the first direction, interference is likely to occur between the first clutch member 41 and the first limiting portion 422 and the second limiting portion 423 of the second clutch member 42, affecting the movement of the feeding mechanism 20.

[0078] In some embodiments, the surface of the first limiting portion 422 facing the second limiting portion 423 is an arc surface, and the surface of the second limiting portion 423 facing the first limiting portion 422 is an arc surface.

[0079] In this embodiment, the surface of the first limiting portion 422 facing the second limiting portion 423 is an arc surface, and the surface of the second limiting portion 423 facing the first limiting portion 422 is an arc surface. In this way, when it is necessary to move the feeding mechanism 20 in the first direction, it is possible to better avoid interference between the first limiting portion 422 and the second limiting portion 423 and the first clutch member 41, affecting the movement of the feeding mechanism 20; in addition, when moving to the position where the second clutch member 42 on a certain layer of the feeding assembly 22 corresponds to the first clutch member 41, when the first clutch member 41 is slightly inclined, the first clutch member 41 can also be smoothly inserted between the first limiting portion 422 and the second limiting portion 423, so that the first clutch member 41 can be inserted without the need for the alignment between the first clutch member 41 and the second clutch member 42 to be so precise, simplifying the alignment process of the first clutch member 41 and the second clutch member 42.

[0080] In some embodiments, the range of the radius of curvature R1 of the surface of the first limiting portion 422 facing the second limiting portion 423 is 5 mm ≤ R1 ≤ 15 mm; the range of the radius of curvature R2 of the surface of the second limiting portion 423 facing the first limiting portion 422 is 5 mm ≤ R2 ≤ 15 mm.

[0081] Specifically, the radius of curvature R1 of the surface of the first limiting portion 422 facing the second limiting portion 423 may be, but is not limited to, 5 mm, 7 mm, 8 mm, 10 mm, 12 mm, 14 mm, 15 mm, etc. The radius of curvature R2 of the surface of the second limiting portion 423 facing the first limiting portion 422 may be, but is not limited to, 5 mm, 7 mm, 8 mm, 10 mm, 12 mm, 14 mm, 15 mm, etc.

[0082] In this embodiment, when the range of the radius of curvature R1 of the surface of the first limiting portion 422 facing the second limiting portion 423 is 5 mm ≤ R1 ≤ 15 mm; and the range of the radius of curvature R2 of the surface of the second limiting portion 423 facing the first limiting portion 422 is 5 mm ≤ R2 ≤ 15 mm, when the feeding mechanism 20 moves to the position where the second engaging member 42 on a certain layer of the feeding assembly 22 corresponds to the first engaging member 41, when the first engaging member 41 is slightly tilted, the first engaging member 41 can also be smoothly inserted between the first limiting portion 422 and the second limiting portion 423, so that the first engaging member 41 can be inserted without the need for very precise alignment with the second engaging member 42, simplifying the alignment process of the first engaging member 41 and the second engaging member 42.

[0083] Please refer to Figure 4 and Figure 10 In some embodiments, the first driving mechanism 30 further includes a first driving member 32, the first driving member 32 is connected to the power output shaft 31 and is used to drive the power output shaft 31 to rotate; the feeding device 100 further includes a detection assembly 50, the detection assembly 50 includes a detection element 51 and a detected element 52, the detection element 51 is arranged on the first driving member 32, the detected element 52 is arranged on the power output shaft 31, and the detection element 51 and the detected element 52 cooperate to detect the position of the first engaging member 41.

[0084] It should be noted that when the first driving member 32 starts and drives the power output shaft 31 to rotate, the detected element 52 rotates synchronously with the power output shaft 31, while the detection element 51 is fixed to the first driving member 32 and does not move.

[0085] Optionally, the detection element 51 may be, but is not limited to, a photoelectric sensor, and the detected element 52 is a light shielding sheet.

[0086] Optionally, the detected element 52 is sleeved on the outer periphery of the power output shaft 31.

[0087] Optionally, the first driving member 32 is a driving motor.

[0088] When the detected element 52 rotates with the power output shaft 31 to a preset position, the detection element 51 detects a preset signal. When the detected element 52 rotates with the rotating member and deviates from the preset position, the detection element 51 does not detect the preset signal. Thus, the position of the detected element 52 can be determined according to the signal detected by the detection element 51, and further the position of the engaging portion 412 of the first engaging member 41 can be determined.

[0089] It can be understood that when the first engaging member 41 rotates to a position where it can move relative to the second engaging member 42 along the first direction without interference, the detection element 51 detects a preset signal.

[0090] In this embodiment, through the cooperation of the detection element 51 and the detected element 52, according to the signal detected by the detection element 51, the position of the first engaging member 41 can be judged. Thus, according to this detection signal, the feeding mechanism 20 is controlled to move along the first direction, so that the relative position of the first engaging member 41 and the second engaging member 42 can be accurately determined, avoiding interference between the first engaging member 41 and the second engaging member 42 when the feeding mechanism 20 moves, being unable to move the feeding mechanism 20, or being unable to move the feeding mechanism 20 to the position corresponding to the second engaging member 42 of the feeding assembly 22 where the first engaging member 41 is required to be fed.

[0091] Please refer to again Figure 3 , in some embodiments, the feeding assembly 22 includes a mounting shaft 222 and a conveyor belt 223. The mounting shaft 222 extends along the second direction. The rotating shaft 221 and the mounting shaft 222 are arranged along the third direction and are mounted on the mounting frame 21. The conveyor belt 223 is sleeved on the rotating shaft 221 and the mounting shaft 222 respectively. When the rotating shaft 221 rotates, it drives the conveyor belt 223 to move along the third direction to drive the workpiece to be processed to move, so as to realize feeding. Wherein, the first direction, the second direction and the third direction intersect pairwise.

[0092] It can be understood that the conveyor belt 223 is of a ring structure. The mounting shaft 222 and the rotating shaft 221 both pass through the inside of the ring of the conveyor belt 223 and are respectively arranged close to the opposite ends of the conveyor belt 223.

[0093] In this embodiment, through the cooperation of the mounting shaft 222, the conveyor belt 223 and the rotating shaft 221, only by rotating the rotating shaft 221, the conveyor belt 223 can be driven to move along the third direction, so as to drive the workpiece to be processed on the conveyor belt 223 to move along the third direction, and further realize the feeding of the workpiece to be processed. The structure is simple and easy to implement.

[0094] Please refer to Figure 11, in some embodiments, the feeding device 100 further includes a second driving mechanism 60, and the second driving mechanism 60 includes a second driving member 61, a rotating member 62 and a sliding member 63; the second driving member 61 is disposed on the frame 10; the second driving member 61 is connected to the rotating member 62 for driving the rotating member 62 to rotate; the rotating member 62 extends along a first direction and is rotatably disposed on the frame 10; the sliding member 63 is sleeved on the outer periphery of the rotating member 62 and is connected to the mounting bracket 21, and the sliding member 63 is threadedly connected to the rotating member 62. When the second driving member 61 drives the rotating member 62 to rotate, the sliding member 63 is driven to move along the first direction, thereby driving the feeding mechanism 20 to move along the first direction.

[0095] Optionally, the second driving member may be, but is not limited to, a driving motor. Optionally, a gear transmission member may further be provided between the driving motor and the rotating member 62.

[0096] Optionally, the rotating member 62 has an external thread, and the sliding member 63 has an internal thread, and the sliding member 63 is threadedly connected to the rotating member 62.

[0097] In this embodiment, the feeding device 100 further includes a second driving mechanism 60, and the second driving mechanism 60 includes a second driving member 61, a rotating member 62 and a sliding member 63; the sliding member 63 is threadedly connected to the rotating member 62; through the threaded connection between the sliding member 63 and the rotating member 62, not only can the feeding mechanism 20 be driven to move back and forth along the first direction, but also the feeding mechanism 20 can be positioned more accurately, so that the feeding mechanism 20 can be moved more accurately to the position opposite to the feeding assembly 22 to be fed and the first driving mechanism 30, thereby enabling better feeding.

[0098] The mention of "embodiment" and "embodiment mode" in this application means that the specific features, structures or characteristics described in connection with the embodiment may be included in at least one embodiment of this application. The phrase appears at various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described in this application may be combined with other embodiments. In addition, it should also be understood that the features, structures or characteristics described in each embodiment of this application can be combined arbitrarily without contradiction to form another embodiment that does not depart from the spirit and scope of the technical solution of this application.

[0099] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and not to limit them. Although the present application has been described in detail with reference to the above preferred embodiments, those of ordinary skill in the art should understand that modifications or equivalent replacements of the technical solutions of the present application should not depart from the spirit and scope of the technical solutions of the present application.

Claims

1. A feeding device, characterized in that: include: frame; A feeding mechanism, the feeding mechanism comprising a mounting frame and a multi-layer feeding assembly, the mounting frame being movably arranged on the frame along a first direction, the multi-layer feeding assemblies being arranged at intervals along the first direction, each layer of the feeding assemblies being used to place workpieces to be processed and to convey the workpieces to be processed for loading, the first direction being the height direction of the feeding device; as well as A first driving mechanism, which is disposed on the frame and located on one side of the mounting frame, and is detachably connected to the multi-layer loading assembly, and is used to drive the multi-layer loading assembly to load materials; When the feeding mechanism moves relative to the frame along the first direction so that one of the multi-layer feeding components is set corresponding to the first driving mechanism, the first driving mechanism is started to make the first driving mechanism and the corresponding feeding component limitedly cooperate with each other, and drive the feeding component limitedly cooperated with each other to feed.

2. The feeding equipment according to claim 1, characterized in that: The first driving mechanism has a power output shaft, and the feeding assembly includes a rotating shaft, which is rotatably arranged in the mounting frame and extends along the second direction; The feeding device further includes a clutch assembly, the clutch assembly includes a first clutch and a plurality of second clutches, the first clutch is arranged on the power output shaft, the first clutch is detachably connected to the plurality of second clutches respectively, the plurality of second clutches are arranged at intervals along the first direction, each of the second clutches is connected to a rotating shaft of the feeding assembly, and different second clutches are connected to different rotating shafts of the feeding assembly; the first driving mechanism, the first clutch, the plurality of second clutches and the plurality of feeding assemblies are arranged in sequence along the second direction; When the feeding mechanism moves along the first direction to the point where one of the plurality of second clutches is arranged corresponding to the first clutch, the first driving mechanism is started to drive the first clutch to rotate to the position where the first clutch and the second clutch are limitedly matched, and the first clutch is continued to be rotated, so that the first clutch drives the second clutch and the rotating shaft to rotate, so as to drive the workpiece to be processed to move, thereby realizing feeding; wherein, the first direction intersects with the second direction.

3. The feeding equipment according to claim 2, characterized in that: The mounting frame is sequentially bent to form a first mounting plate, a connecting plate and a second mounting plate, the first mounting plate and the second mounting plate are located on the same side of the connecting plate, the multi-layer loading assembly is located between the first mounting plate and the second mounting plate, and the rotating shaft of the multi-layer loading assembly can be rotatably passed through the first mounting plate and the second mounting plate; the clutch assembly is located on the side of the first mounting plate away from the second mounting plate, and the first driving mechanism is located on the side of the clutch assembly away from the loading mechanism.

4. The feeding equipment according to claim 2, characterized in that: The second clutch member includes a first connecting portion, a first limiting portion and a second limiting portion, the first connecting portion is connected to the rotating shaft, and the first limiting portion and the second limiting portion are spaced apart and arranged on a side of the first connecting portion away from the rotating shaft; when the feeding mechanism moves along the first direction to one of the plurality of second clutch members corresponding to the first clutch member, the first clutch member is inserted between the first limiting portion and the second limiting portion of the second clutch member corresponding thereto, and when the first clutch member rotates until the first clutch member respectively abuts against the first limiting portion and the second limiting portion, the second clutch member and the rotating shaft are driven to rotate, so as to drive the workpiece to be processed to move, thereby realizing feeding.

5. The feeding equipment according to claim 4, characterized in that: The first clutch member includes a second connecting portion and a matching portion, the second connecting portion is connected to the power output shaft, the matching portion is protruding on the side of the second connecting portion away from the power output shaft, and the matching portion is a sheet structure. When the feeding mechanism moves along the first direction to one of the plurality of second clutch members corresponding to the first clutch member, the matching portion is passed through the first limiting portion and the second limiting portion of the second clutch member corresponding thereto. When the first clutch member rotates to the matching portion and respectively abuts against the first limiting portion and the second limiting portion, the second clutch member and the rotating shaft are driven to rotate, so as to drive the workpiece to be processed to move, thereby realizing feeding.

6. The feeding device according to claim 5, characterized in that: When the matching portion abuts against the first limiting portion and the second limiting portion respectively, the range of the angle α between the extension plane of the matching portion and the line connecting the first limiting portion and the second limiting portion is: 30°≤α≤60°.

7. The feeding device according to claim 4, characterized in that: The surface of the first limiting part facing the second limiting part is a curved surface, and the surface of the second limiting part facing the first limiting part is a curved surface; the curvature radius R1 of the surface of the first limiting part facing the second limiting part is in the range of 5mm≤R1≤15mm; the curvature radius R2 of the surface of the second limiting part facing the first limiting part is in the range of 5mm≤R2≤15mm.

8. The feeding device according to any one of claims 2 to 7, characterized in that: The first driving mechanism further includes a first driving member, the first driving member being connected to the power output shaft and being used to drive the power output shaft to rotate; The feeding equipment also includes a detection component, which includes a detection element and a detected element. The detection element is arranged on the first driving member, and the detected element is arranged on the power output shaft. The detection element and the detected element cooperate to detect the position of the first clutch member.

9. The feeding device according to any one of claims 2 to 7, characterized in that: The loading assembly includes a mounting shaft and a conveyor belt, the mounting shaft extends along a second direction, the rotating shaft and the mounting shaft are arranged along a third direction and installed on the mounting frame, the conveyor belt is respectively sleeved on the rotating shaft and the mounting shaft, when the rotating shaft rotates, the conveyor belt is driven to move along the third direction to drive the workpiece to be processed to move, thereby realizing loading, wherein the first direction, the second direction and the third direction intersect with each other.

10. The feeding device according to any one of claims 1 to 7, characterized in that: The feeding equipment also includes a second driving mechanism, which includes a second driving member, a rotating member and a sliding member; the second driving member is arranged on the frame; the second driving member is connected to the rotating member for driving the rotating member to rotate; the rotating member extends along a first direction and is rotatably arranged on the mounting frame; the sliding member is sleeved on the outer periphery of the rotating member and connected to the mounting frame, the sliding member is threadedly connected to the rotating member, and when the second driving member drives the rotating member to rotate, it drives the sliding member to move along the first direction, thereby driving the feeding mechanism to move along the first direction.

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