A feeding device for ring parts

Abstract

The present invention discloses a feeding device for ring-like parts, belonging to the technical field of mechanical equipment, comprising a rotating mechanism, including a rotating assembly and a connecting plate, wherein the connecting plate is connected to the rotating assembly; a feeding mechanism, connected to the connecting plate, comprising a driving assembly and a hooking assembly, wherein the driving assembly can drive the hooking assembly to move along the extension direction of the connecting plate, the hooking assembly comprises a hooking rod, and the rotating assembly is configured to drive the feeding mechanism to rotate between a first position and a second position, and when the feeding mechanism is located at the first position, the hooking rod can pass through a strip-shaped notch on a channel plate on which the ring-like parts are placed, and extend into the central hole of the ring-like parts, and one end of the strip-shaped notch passes through the channel plate. The feeding device for ring-like parts proposed by the present invention can smoothly transfer the ring-like parts detected as waste at a high place to a low place, and avoid the ring-like parts detected as defective products from falling directly from a high place to a low place and being damaged, thereby reducing the waste rate and saving material resources.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical equipment, and in particular to a feeding device for ring-type parts. Background Art

[0002] After the parts are processed, they need to be transported to the terminal for reprocessing or packaging and storage. Since defective products are inevitably produced during the processing, the parts need to be inspected during the transportation process to detect defective products and remove them from the conveying structure.

[0003] At present, the ring-like parts detected as defective are generally kicked directly from the conveying structure into the scrap bin below the conveying structure. However, there are false detections in the process of parts detection, and some ring-like parts may be processed again. Directly kicking the parts detected as defective into the scrap bin is likely to cause damage to the falsely detected parts and the parts that can be processed again, thereby increasing the scrap rate. Summary of the invention

[0004] The object of the present invention is to provide a material discharging structure for ring-like parts, so as to realize smooth material discharging of the ring-like parts detected as defective products and reduce the scrap rate.

[0005] As conceived above, the technical solution adopted by the present invention is:

[0006] A feeding device for ring parts, comprising:

[0007] The rotating mechanism comprises a rotating assembly and a connecting plate, wherein the connecting plate is connected to the rotating assembly;

[0008] The material picking mechanism is connected to the connecting plate, and includes a driving assembly and a material hooking assembly. The driving assembly can drive the material hooking assembly to move along the extension direction of the connecting plate. The material hooking assembly includes a material hooking rod. The rotating assembly is configured to drive the material picking mechanism to rotate between a first position and a second position. When the material picking mechanism is located at the first position, the material hooking rod can pass through the strip notch on the channel plate where the ring-like parts are placed, and extend into the center hole of the ring-like parts. One end of the strip notch passes through the channel plate.

[0009] Furthermore, the connecting plate is provided with a strip-shaped hole along its extension direction, the material hooking rod is passed through the strip-shaped hole, and when the material taking mechanism is located at the first position, the strip-shaped hole is directly opposite to the strip-shaped notch.

[0010] Furthermore, the connecting plate is provided with two protective plates, both of which are "L"-shaped structures, and the two protective plates are respectively arranged on both sides of the width direction of the strip hole, and a protective cavity is formed between the two protective plates to prevent the ring-like parts from falling.

[0011] Furthermore, the material hooking assembly further comprises a first driving member, the first driving member is connected to the driving assembly, and an output end of the first driving member is connected to the material hooking rod.

[0012] Furthermore, the rotating assembly includes a support frame and a rotating shaft, the rotating shaft is rotatably disposed on the support frame, and the connecting plate is connected to the rotating shaft.

[0013] Furthermore, the rotating assembly also includes a second driving member, an output end of the second driving member is connected to a rack, and one end of the rotating shaft is provided with a gear that can cooperate with the rack.

[0014] Furthermore, it also includes a sorting mechanism, a pushing mechanism and a storage mechanism. When the material picking mechanism is located at the second position, the sorting mechanism is located below the material hooking rod and is configured to support the ring-like parts on the material hooking rod, and the pushing mechanism is configured to push the ring-like parts on the sorting mechanism into the storage mechanism.

[0015] Furthermore, the material storage mechanism comprises a plurality of material storage blocks arranged side by side, and the material storage blocks are provided with material storage grooves along their extending directions.

[0016] Furthermore, the sorting mechanism includes a third driving member and a supporting plate, the supporting plate is provided with a supporting trough capable of supporting the annular parts, and the third driving member is configured to drive the supporting plate to move along the arrangement direction of the plurality of storage blocks so that the supporting trough is connected to the corresponding storage trough.

[0017] Furthermore, the pushing mechanism includes a fourth driving member and a pushing block, and the fourth driving member is configured to drive the pushing block to push the annular parts on the sorting mechanism into the storage mechanism.

[0018] The beneficial effects of the present invention are:

[0019] The feeding device for ring parts proposed by the present invention is provided with a rotating mechanism and a material taking mechanism, and the rotating mechanism can drive the material taking mechanism to rotate between a first position and a second position. In the vertical direction, the height of the hooking rod in the first position is higher than the height of the hooking rod in the second position, so that the ring parts detected as waste at a high place can be smoothly transferred to a low place, and the ring parts detected as waste are prevented from falling directly from a high place to a low place and being damaged, so that the ring parts detected by mistake can still be used, and the utilization rate of the ring parts that can be processed again is improved, thereby reducing the waste rate and saving material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a structural schematic diagram of the first perspective of the blanking device for ring-type parts provided by the present invention;

[0021] Figure 2 It is a structural schematic diagram of the second viewing angle of the blanking device for ring-type parts provided by the present invention;

[0022] Figure 3 It is a structural schematic diagram of the rotating mechanism and the material taking mechanism provided by the present invention from a first viewing angle;

[0023] Figure 4 It is a structural schematic diagram of the rotating mechanism and the material taking mechanism provided by the present invention from a second viewing angle;

[0024] Figure 5 It is a structural schematic diagram of the material storage mechanism provided by the present invention;

[0025] Figure 6 It is a structural schematic diagram of the sorting mechanism provided by the present invention;

[0026] Figure 7 It is a structural schematic diagram of the material pushing mechanism provided by the present invention.

[0027] In the figure:

[0028] 1. Base plate; 11. Mounting plate; 111. Slide rail;

[0029] 2. Rotating mechanism; 21. Support frame; 211. First part; 2111. Fixed block; 212. Second part; 22. Second driving member; 23. Rack; 24. Rotating shaft; 25. Gear; 261. First connecting plate; 262. Second connecting plate; 2621. Strip hole; 2622. Protective plate;

[0030] 3. Material taking mechanism; 31. Fifth driving member; 32. Connecting frame; 321. First connecting part; 322. Second connecting part; 33. First driving member; 34. Material hooking rod;

[0031] 4. Sorting mechanism; 41. Third driving member; 42. Sliding block; 43. Supporting plate; 431. Supporting trough; 44. Baffle plate;

[0032] 5. Pushing mechanism; 51. Fourth driving member; 52. Pushing block; 53. Pushing head;

[0033] 6. Material storage mechanism; 61. Support plate; 62. Material storage block; 621. Material storage trough;

[0034] 7. Ring parts; 8. Channel plate; 81. Strip notch. DETAILED DESCRIPTION

[0035] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the present invention are further described below in conjunction with the accompanying drawings and through specific implementation methods. It is understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for the convenience of description, only the parts related to the present invention are shown in the accompanying drawings, not all.

[0036] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0038] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0039] Figure 1 A schematic structural diagram of a first-viewing angle of view of a feeding device for ring-type parts provided in this embodiment; Figure 2 This is a schematic diagram of the structure of the blanking device for ring-type parts provided in this embodiment from a second perspective. Figure 1 and Figure 2As shown, this embodiment provides a feeding device for ring-like parts, which is mainly used to feed ring-like parts 7. Specifically, in this embodiment, the feeding device is used to feed the ring-like parts 7 on the channel plate 8, and a strip-shaped notch 81 is provided on the channel plate 8, and the strip-shaped notch 81 passes through the channel plate 8 toward one end of the feeding device.

[0040] Specifically, the unloading device for ring parts provided in this embodiment includes a base plate 1, a rotating mechanism 2 and a picking mechanism 3. The rotating mechanism 2 is arranged on the base plate 1. The rotating mechanism 2 can drive the picking mechanism 3 to rotate between a first position and a second position. In this embodiment, when the picking mechanism 3 is in the first position, the picking mechanism 3 is in a horizontal state, and when the picking mechanism 3 is in the second position, the picking mechanism 3 is in a vertical state.

[0041] Figure 3 A schematic diagram of the structure of the rotating mechanism and the material taking mechanism provided in this embodiment from a first perspective; Figure 4 This is a schematic diagram of the structure of the rotating mechanism and the material taking mechanism provided in this embodiment from a second perspective. Figure 3 and Figure 4 As shown, the rotating mechanism 2 includes a rotating assembly and a connecting plate, and the rotating assembly includes a support frame 21, a rotating shaft 24 and a second driving member 22, wherein the support frame 21 includes a first portion 211 and a second portion 212, and the first portion 211 and the second portion 212 are both plate-shaped structures, and the first portion 211 is vertically arranged, one end of the first portion 211 is connected to the bottom plate 1, and the other end is connected to the second portion 212. In the vertical direction, the second portion 212 is located above the bottom plate 1. The second portion 212 is vertically connected to the first portion 211, and the above-mentioned rotating shaft 24 is rotatably arranged on the second portion 212, and both ends of the rotating shaft 24 pass through the second portion 212, and one end of the rotating shaft 24 is connected to the above-mentioned connecting plate. The second driving member 22 is disposed on the first part 211, and the output end of the second driving member 22 is connected to a rack 23, which is disposed vertically. The second driving member 22 can drive the rack 23 to move in the vertical direction, and the other end of the rotating shaft 24 is provided with a gear 25 that can cooperate with the rack 23, and the linear motion of the rack 23 can be converted into the rotational motion of the rotating shaft 24 through the rack 23 and the gear 25. In this embodiment, the second driving member 22 is a cylinder, and of course in other embodiments, the second driving member 22 can also be a motor screw or other structures.

[0042] In order to ensure that the rack 23 moves smoothly in the vertical direction, a fixing block 2111 is provided on the side of the first part 211 connected to the second part 212. The fixing block 2111 is provided with a first sliding groove, and the rack 23 can be slidably arranged in the first sliding groove.

[0043] The connecting plate includes a first connecting plate 261 and a second connecting plate 262. Both the first connecting plate 261 and the second connecting plate 262 are plate-like structures, wherein the first connecting plate 261 is connected to the rotating shaft 24, and the first connecting plate 261 is parallel to the second portion 212, and the second connecting plate 262 is vertically connected to the first connecting plate 261. A strip hole 2621 is provided on the second connecting plate 262 along its extension direction. The end of the strip hole 2621 close to the first connecting plate 261 is named the first end, and the other end of the strip hole 2621 is named the second end. Two protective plates 2622 are also provided on the second connecting plate 262. Both protective plates 2622 are "L"-shaped structures. The two protective plates 2622 are respectively provided on both sides of the strip hole 2621 in the width direction. A protective cavity that can prevent the ring-like parts 7 from falling is formed between the two protective plates 2622. The distance between the top of the protective cavity and the second connecting plate 262 is slightly greater than the thickness of the ring-like parts 7.

[0044] The above-mentioned material taking mechanism 3 includes a driving assembly and a hooking assembly, wherein the driving assembly includes a fifth driving member 31 and a connecting frame 32, the fifth driving member 31 is fixedly arranged on the first connecting plate 261, one end of the connecting frame 32 is connected to the output end of the fifth driving member 31, and the other end is connected to the hooking assembly. Specifically, in this embodiment, the connecting frame 32 is an "L"-shaped structure, and the connecting frame 32 includes a first connecting portion 321 and a second connecting portion 322, and the extension direction of the second connecting portion 322 is the same as the extension direction of the second connecting plate 262. The two ends of the first connecting portion 321 are respectively connected to the output end of the fifth driving member 31 and the second connecting portion 322, and the end of the second connecting portion 322 away from the first connecting portion 321 is connected to the hooking assembly.

[0045] The material hooking assembly includes a first driving member 33 and a material hooking rod 34, one end of the material hooking rod 34 is connected to the output end of the first driving member 33, and the other end is inserted into the above-mentioned strip hole 2621. The rotating assembly drives the material picking mechanism 3 to rotate between the first position and the second position through the connecting plate. When the material picking mechanism 3 is located in the first position, the second connecting plate 262 is in a horizontal state, and when the material picking mechanism 3 is located in the second position, the second connecting plate 262 is in a vertical state. In the vertical direction, when the material picking mechanism 3 is located in the first position, the height of the material hooking rod 34 is higher than the height of the material hooking rod 34 when the material picking mechanism 3 is located in the second position. Therefore, the rotating mechanism 2 and the material picking mechanism 3 cooperate to transfer the ring-like parts 7 at a high place to a low place, so as to prevent the ring-like parts 7 from falling directly from a high place to a low place and being damaged.

[0046] When the material-collecting mechanism 3 is located at the first position, the material-collecting rod 34 can be driven by the first driving member 33 to pass through the strip notch 81 on the channel plate 8 and extend into the central hole of the ring-like part 7, and then the first driving member 33 and the material-collecting rod 34 are driven by the fifth driving member 31 to move in a direction close to the first end of the strip hole 2621, so that the material-collecting rod 34 drives the ring-like part 7 on the channel plate 8 to the second connecting plate 262. After the ring-like part 7 is driven to the second connecting plate 262, the rotating assembly is actuated to drive the material-collecting mechanism 3 to rotate from the first position to the second position, and during the rotation process, the fifth driving member 31 drives the first driving member 33 and the material-collecting rod 34 to move in a direction close to the second end of the strip hole 2621, so that the ring-like part 7 enters the protective cavity, thereby protecting the ring-like part 7 in the axial direction of the ring-like part 7 to prevent the ring-like part 7 from falling during the rotation process.

[0047] The unloading device for ring parts provided in this embodiment further comprises a sorting mechanism 4, a pushing mechanism 5 and a storage mechanism 6, wherein the storage mechanism 6 is arranged on the bottom plate 1, and the sorting mechanism 4 and the pushing mechanism 5 are mounted on a mounting plate 11, and the mounting plate 11 is fixedly mounted on the bottom plate 1. When the picking mechanism 3 is located at the second position, the sorting mechanism 4 is located directly below the hooking rod 34, and is used to support the ring parts 7 on the hooking rod 34. The pushing mechanism 5 is used to push the ring parts 7 on the sorting mechanism 4 into the storage mechanism 6.

[0048] Specifically, if Figure 1 , Figure 2 and Figure 5 As shown, the material storage mechanism 6 includes a support plate 61 and a plurality of material storage blocks 62. The support plate 61 is arranged on the bottom plate 1, and the plurality of material storage blocks 62 are arranged side by side on the support plate 61. Specifically, in this embodiment, three material storage blocks 62 are arranged. Of course, in other embodiments, the number of material storage blocks 62 can be set according to actual needs. In order to provide stable support for the ring-like parts 7, the material storage block 62 is provided with a material storage groove 621 along its extension direction. The material storage groove 621 has a bottom surface and two side surfaces connected to both sides of the bottom surface. Each side surface forms a preset angle with the bottom surface to better support the ring-like parts 7, wherein the preset angle can be set according to the size of the ring-like parts 7.

[0049] like Figures 1 to 4 and Figure 6As shown, the sorting mechanism 4 includes a third driving member 41, a sliding block 42 and a supporting plate 43, wherein the third driving member 41 is fixedly arranged on the bottom plate 1, and the sliding block 42 is connected to the output end of the third driving member 41, and can move along the arrangement direction of the three storage blocks 62 under the drive of the third driving member 41. In this embodiment, the third driving member 41 is a cylinder, and of course in other embodiments, the third driving member 41 can also be a structure such as a motor screw. In order to ensure that the sliding block 42 moves smoothly along the arrangement direction of the three storage blocks 62, a slide rail 111 is provided on the mounting plate 11, and a third slide groove that can cooperate with the slide rail 111 is provided on the sliding block 42. The supporting plate 43 is connected to the sliding block 42, and a supporting groove 431 is provided on the top of the supporting plate 43, and the shape of the cross section of the supporting groove 431 is the same as the shape of the cross section of the storage groove 621, and the bottom surface of the supporting groove 431 and the bottom surface of the storage groove 621 are on the same plane. In this embodiment, two supporting grooves 431 are provided on the top of the supporting plate 43. Of course, in other embodiments, the number of supporting grooves 431 provided on the top of the supporting plate 43 can be set according to actual needs, such as one or more than two. In order to prevent the ring-like parts 7 from falling from the supporting grooves 431, the gap between the supporting plate 43 and the material storage block 62 is very small, so that the pushing mechanism 5 can push the ring-like parts 7 from the supporting grooves 431 into the material storage grooves 621, and each supporting groove 431 on the supporting plate 43 is provided with a material blocking plate 44 on the side away from the material storage block 62 to prevent the ring-like parts 7 from falling.

[0050] By setting up the sorting mechanism 4, the third driving member 41 can connect the supporting groove 431 with the ring-like parts 7 on the supporting plate 43 with the corresponding storage groove 621 through the sliding block 42, so that the ring-like parts 7 that fail the inspection can be classified and stored, and the ring-like parts 7 with the same problem can be stored on the same storage block 62, which saves the space of the storage mechanism 6 and is also convenient for the subsequent operator to identify.

[0051] like Figures 1 to 5 and Figure 7As shown, the above-mentioned pushing mechanism 5 includes a fourth driving member 51 and a pushing block 52. Among them, the fourth driving member 51 is arranged on the bottom plate 1, and the pushing block 52 is connected to the output end of the fourth driving member 51. In this embodiment, the fourth driving member 51 is a cylinder. Of course, in other embodiments, the fourth driving member 51 can also be a structure such as a motor screw. In order to avoid interference between the pushing mechanism 5 and the baffle plate 44, a plurality of pushing heads 53 are arranged on the pushing block 52. In this embodiment, six pushing heads 53 are arranged, and the six pushing heads 53 are arranged at intervals. The six pushing heads 53 are divided into three groups, each group includes two pushing heads 53, and the interval between the two pushing heads 53 in each group is greater than the width of the baffle plate 44, so as to avoid interference between the pushing mechanism 5 and the baffle plate 44. In this embodiment, each storage block 62 corresponds to two pushing heads 53, and the fourth driving member 51 can drive the pushing heads 53 through the pushing block 52 to push the ring-like parts 7 in the bracket 431 into the corresponding storage slot 621. Of course, in other embodiments, the number of the pushing heads 53 can be set according to the number of the material storage blocks 62 .

[0052] The working process of the blanking device for the ring-type parts will be described in detail below.

[0053] When the material taking mechanism 3 is in the first position, the material taking mechanism 3 is in a horizontal state, the second connecting plate 262 is parallel to the channel plate 8, and the strip hole 2621 is opposite to the strip notch 81. The first driving member 33 is actuated to drive the material hooking rod 34 to move upward and pass through the strip notch 81 to extend into the center hole of the ring-like component 7. Then the fifth driving member 31 is actuated to drive the first driving member 33 and the material hooking rod 34 to move toward the first end of the strip hole 2621 to drag the ring-like component 7 onto the second connecting plate 262.

[0054] Then the second driving member 22 is actuated, and the second driving member 22 drives the rack 23 to move upward. Since the gear 25 is meshed with the rack 23, the gear 25 rotates clockwise, and the clockwise rotation of the gear 25 drives the material picking mechanism 3 to rotate clockwise through the rotating shaft 24 and the connecting plate until the material picking mechanism 3 rotates to the second position. During the rotation of the material picking mechanism 3, the fifth driving member 31 is actuated, driving the first driving member 33 and the hooking rod 34 to move toward the second end of the strip hole 2621, until the ring-like part 7 enters the protective cavity formed by the two protective plates 2622.

[0055] When the material taking mechanism 3 moves to the second position, the material pushing mechanism 5 is in the initial state, and one of the material supporting slots 431 on the material supporting plate 43 is located directly below the ring-like part 7. Then the fifth driving member 31 is actuated, driving the first driving member 33 and the material hooking rod 34 to move downward through the connecting frame 32 until the ring-like part 7 abuts against the bottom and side surfaces of the corresponding material supporting slot 431, and at this time the first driving member 33 is located between two adjacent material pushing heads 53. Then the first driving member 33 is actuated, driving the material hooking rod 34 to escape from the center hole of the ring-like part 7.

[0056] Since there is no interference between the sorting mechanism 4 and the material picking mechanism 3, when the hook rod 34 withdraws from the center hole of the ring-like part 7, the third driving member 41 can be activated, and the supporting plate 43 is driven by the sliding block 42 to move along the arrangement direction of the three storage blocks 62 until the supporting groove 431 with the ring-like part 7 inside moves to the corresponding storage block 62. At this time, the supporting groove 431 with the ring-like part 7 inside is connected to the corresponding storage groove 621.

[0057] The fourth driving member 51 is actuated, and the pushing head 53 is driven to move through the pushing block 52, so that the ring-like parts 7 in the supporting slot 431 with the ring-like parts 7 are pushed into the corresponding storage slot 621. Then the pushing mechanism 5 and the sorting mechanism 4 return to their original positions and prepare for the next action. Before the fourth driving member 51 is actuated, in order to avoid interference between the pushing mechanism 5 and the picking mechanism 3, when the hooking rod 34 is disengaged from the center hole of the ring-like part 7, the fifth driving member 31 is actuated, and the first driving member 33 and the hooking rod 34 are driven to move upward through the connecting frame 32, so that the first driving member 33 withdraws from between the two adjacent pushing heads 53. Of course, since the first driving member 33 is located between the two adjacent pushing heads 53, the picking mechanism 3 will not affect the action of the pushing mechanism 5, so the fifth driving member 31 may not be actuated.

[0058] In summary, the feeding device for ring-like parts provided in this embodiment is provided with a rotating mechanism 2 and a material taking mechanism 3. The rotating mechanism 2 can drive the material taking mechanism 3 to rotate between the first position and the second position. When the material taking mechanism 3 is located at the first position, the material hooking rod 34 can pass through the strip-shaped notch 81 on the channel plate 8 on which the ring-like parts 7 are placed, and extend into the central hole of the ring-like parts 7. In the vertical direction, the height of the material hooking rod 34 at the first position is higher than the height of the material hooking rod 34 at the second position, so that the ring-like parts 7 detected as waste at a high place can be transferred to a low place, and the ring-like parts 7 detected as waste are stored on the material storage mechanism 6 through the sorting mechanism 4 and the pushing mechanism 5, so that the ring-like parts 7 detected as waste can be dropped with zero drop, so as to avoid the ring-like parts 7 detected as waste from falling from a high place and being damaged, so that the ring-like parts 7 detected by mistake can still be used, thereby improving the utilization rate of the ring-like parts 7 for secondary processing, thereby reducing the waste rate and saving material resources.

[0059] Of course, the unloading device for ring-like parts provided in this embodiment can also be used to unload the ring-like parts 7 that have passed the inspection, and is not limited to unloading the ring-like parts 7 that have been detected as waste.

[0060] The above embodiments are only to illustrate the basic principles and characteristics of the present invention. The present invention is not limited by the above embodiments. Without departing from the spirit and scope of the present invention, the present invention may be subject to various changes and modifications, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A feeding device for ring parts, characterized in that: include: A rotating mechanism (2), comprising a rotating assembly and a connecting plate, wherein the connecting plate is connected to the rotating assembly; The material picking mechanism (3) is connected to the connecting plate, and comprises a driving assembly and a material hooking assembly. The driving assembly can drive the material hooking assembly to move along the extension direction of the connecting plate. The material hooking assembly comprises a material hooking rod (34). The rotating assembly is configured to drive the material picking mechanism (3) to rotate between a first position and a second position through the connecting plate. When the material picking mechanism (3) is located in the first position, the material picking mechanism (3) is in a horizontal state. When the material picking mechanism (3) is located in the second position, the material picking mechanism (3) is in a vertical state. When the material picking mechanism (3) is located in the second position, the material picking mechanism (3) is in a vertical state. (3) When located at the first position, the material hook rod (34) can pass through the strip notch (81) on the channel plate (8) on which the ring-like parts (7) are placed, and extend into the central hole of the ring-like parts (7), and one end of the strip notch (81) passes through the channel plate (8); in the vertical direction, when the material picking mechanism (3) is located at the first position, the height of the material hook rod (34) is higher than the height of the material hook rod (34) when the material picking mechanism (3) is located at the second position, so that the ring-like parts (7) detected as waste at a high place can be transferred to a low place.

2. The unloading device for ring-type parts according to claim 1 is characterized in that: The connecting plate is provided with a strip-shaped hole (2621) along its extension direction, and the material hooking rod (34) is inserted into the strip-shaped hole (2621). When the material taking mechanism (3) is located at the first position, the strip-shaped hole (2621) is directly opposite to the strip-shaped notch (81).

3. The unloading device for ring parts according to claim 2, characterized in that: Two protective plates (2622) are arranged on the connecting plate, and both of the two protective plates (2622) are of "L"-shaped structure. The two protective plates (2622) are respectively arranged on both sides of the width direction of the strip hole (2621), and a protective cavity capable of preventing the ring-like part (7) from falling is formed between the two protective plates (2622).

4. The unloading device for ring parts according to claim 1, characterized in that: The material hooking component further comprises a first driving member (33), the first driving member (33) is connected to the driving component, and the output end of the first driving member (33) is connected to the material hooking rod (34).

5. The unloading device for ring parts according to claim 1, characterized in that: The rotating assembly comprises a support frame (21) and a rotating shaft (24); the rotating shaft (24) is rotatably arranged on the support frame (21), and the connecting plate is connected to the rotating shaft (24).

6. The unloading device for ring parts according to claim 5, characterized in that: The rotating assembly further comprises a second driving member (22), the output end of the second driving member (22) being connected to a rack (23), and one end of the rotating shaft (24) being provided with a gear (25) capable of matching with the rack (23).

7. The unloading device for ring-type parts according to claim 1, characterized in that: It also includes a sorting mechanism (4), a pushing mechanism (5) and a storage mechanism (6). When the material taking mechanism (3) is located at the second position, the sorting mechanism (4) is located below the hooking rod (34) and is configured to support the ring-like parts (7) on the hooking rod (34). The pushing mechanism (5) is configured to push the ring-like parts (7) on the sorting mechanism (4) into the storage mechanism (6).

8. The unloading device for ring-type parts according to claim 7, characterized in that: The material storage mechanism (6) comprises a plurality of material storage blocks (62) arranged side by side, and the material storage blocks (62) are provided with material storage grooves (621) along their extending directions.

9. The unloading device for ring parts according to claim 8, characterized in that: The sorting mechanism (4) comprises a third driving member (41) and a supporting plate (43); the supporting plate (43) is provided with a supporting groove (431) capable of supporting the ring-shaped parts (7); the third driving member (41) is configured to drive the supporting plate (43) to move along the arrangement direction of the plurality of material storage blocks (62) so that the supporting groove (431) is connected to the corresponding material storage groove (621).

10. The unloading device for ring-type parts according to claim 7, characterized in that: The pushing mechanism (5) comprises a fourth driving member (51) and a pushing block (52), wherein the fourth driving member (51) is configured to drive the pushing block (52) to push the annular parts (7) on the sorting mechanism (4) into the storage mechanism (6).

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