Automatic feeding device for mechanical parts

Abstract

The invention relates to the technical field of feeding devices, in particular to an automatic mechanical part feeding device which comprises a charging barrel, a material carrying disc is rotationally connected to the lower portion of the interior of the charging barrel, a discharging groove is formed in the lower portion of the inner wall of the charging barrel, and a material carrying piece used for carrying a spring is arranged in the material carrying disc; according to the automatic feeding device for the mechanical parts, the two material carrying plates are controlled to slide and get close to each other in the lifting process, insertion and loosening of the springs can be facilitated, the first flow dividing plate and the second flow dividing plate are controlled to rotate in the opposite directions at the same time, and therefore the springs can be conveniently inserted and loosened. The opening of the shunting block can be accelerated, and redundant springs on the front portion, close to one side of the shunting block, of the material carrying plate are pushed to be away from the shunting block to achieve shunting, and the material carrying disc can rotate independently without being affected by the second driving wheel and the stop wheel through linkage of the second driving wheel, the stop wheel and the material carrying disc. The limiting wheel can rotate periodically in one direction to push the spring to slide away from the carrying plate to prevent backflow.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of feeding devices, and in particular to an automatic feeding device for mechanical parts. BACKGROUND

[0002] The automatic feeding device for mechanical parts is a key equipment applied to an automatic production system, and is mainly used for automatically and orderly conveying mechanical parts (such as gears, bolts, bearings and shafts) to be machined or assembled to a specified station (such as a machining machine tool or an assembly platform) according to set process requirements, so as to replace low efficiency and repetitive labor of traditional manual feeding and improve production efficiency and stability.

[0003] In the prior art, a spring part automatic feeding device is provided in the publication CN117262614A, multiple uniformly distributed through holes are arranged on the bottom of the barrel near the barrel bottom edge, a cylinder body that moves up and down in the through hole is arranged in the through hole, a cylinder body up-down driving mechanism that drives the cylinder body to move up and down in the through hole is arranged on the bottom of the barrel, a notch is arranged on the side of the highest point of the inclined angle of the lower edge of the barrel wall, the notch is connected with a spring output channel, a material taking and feeding mechanism is arranged at the spring output channel, and the material taking and feeding mechanism takes spring parts from the spring material feeding channel one by one to supply the next process.

[0004] The above device drives the barrel bottom to rotate through a motor, the cylinder body can load the spring when the barrel bottom rotates, the cylinder body is driven to periodically move up and down under the action of the driving mechanism, the spring can be released in the process, and meanwhile the cylinder body pushes the spring to the space between the two stop rods, so that the loading and conveying of the spring are completed. However, when the cylinder body rotates, the excess spring is pushed to slide between the two stop rods in the rotating direction of the cylinder body, which causes too many springs to enter the conveying track and cause blockage, and the spring slides downward and leaves the conveying track in the conveying process, which reduces the conveying efficiency of the device. Since the spring needs to be inserted into the upper end of the cylinder body, the number of springs in the device cannot be too large, otherwise the excess spring will rub and extrude the spring at the upper end of the cylinder body, which will further reduce the use efficiency of the device. Therefore, the application provides an automatic feeding device for mechanical parts. SUMMARY

[0005] One of the technical problems to be solved by the application is that the number of springs in the device cannot be too large, otherwise the excess spring will rub and extrude the spring at the upper end of the cylinder body, which will reduce the automatic feeding effect of the device.

[0006] To solve the above technical problems, the application provides an automatic feeding device for mechanical parts, which comprises a barrel, a loading disc is rotationally connected to the inner lower part of the barrel, a discharging groove is arranged on the inner wall of the lower part of the barrel, a loading piece for carrying a spring is arranged in the loading disc, and a flow dividing piece for guiding the sliding of the spring is arranged in the inner lower part of the barrel.

[0007] The carrier includes a plurality of evenly distributed fixed columns I connected slidingly inside the carrier tray, the upper part of the fixed column I is provided with a fixed column II, the outer wall edge of the fixed column II is connected slidingly with two carrier plates, the middle edge of the fixed column II is provided with two limiting blocks, the limiting blocks slide inside the carrier plate, the lower part of the carrier tray is provided with a driving part I for driving the fixed column I to slide;

[0008] The shunt includes a shunt block provided on the inner wall of the barrel, the inside of the shunt block is rotatably connected with a shunt plate I and a shunt plate II, the upper middle part of the shunt plate I is rotatably connected with a push plate I, the upper part of the shunt plate II is rotatably connected with a push plate II, the end of the push plate II away from the shunt plate II is rotatably connected with the end of the push plate I away from the shunt plate I, the lower part of the carrier tray is provided with a driving part II for driving the push plate I to rotate, the inside of the shunt block is provided with a limiting part for preventing the spring from flowing backward.

[0009] As a preferred, the driving part I includes a plurality of limiting plates provided at the lower edge of the carrier tray, the lower end of the fixed column I slides in the middle part of the limiting plate, the side of the fixed column I away from the limiting plate is provided with a driving wheel I, the lower part of the carrier tray is provided with a driving plate on both sides, the driving wheel I abuts on the upper part of the driving plate, the inside of the carrier tray is provided with a guide part for guiding the carrier plate to slide.

[0010] As a preferred, the guide part includes a guide block provided in the middle part of the carrier plate, the inner wall of the carrier tray is provided with a plurality of evenly distributed and inclined guide grooves, the guide block slides inside the guide groove.

[0011] As a preferred, the driving part II includes a driving shaft rotatably connected inside the barrel, the lower end of the driving shaft is provided with a driving disc I and a coil spring, the end of the coil spring away from the driving shaft is provided at the lower part of the barrel, the upper end of the driving shaft is provided with a driving rod, the driving rod slides in the middle part of the push plate I.

[0012] As a preferred, the limiting part includes a driving wheel II rotatably connected inside the lower part of the barrel, the upper part of the driving wheel II is provided with a stop wheel, the upper end of the stop wheel is provided with a limiting wheel, the edge of the carrier tray and the side adjacent to the position of the fixed column I is provided with a stop groove, the stop wheel slides inside the stop groove.

[0013] As a preferred, the lower part of the outer wall of the barrel is provided with a fixing frame, the upper middle part of the fixing frame is provided with a motor, the driving end of the motor is provided at the lower middle part of the carrier tray.

[0014] Preferably, a drive block is provided at the lower edge of the material tray, coinciding with the position of the first fixed column, and the second drive wheel abuts against the outer wall of the drive block.

[0015] Preferably, a limiting post is provided inside the flow divider block on the side near the flow divider plate 2, and the limiting post abuts against the side of the flow divider plate 2 near the pusher plate 2.

[0016] Preferably, a fixing plate is provided in the middle of the fixing column 2, and a plurality of evenly distributed fixing springs are provided at the edge of the fixing plate, with the two ends of the fixing springs respectively located at the edges of the two material carrier plates on the same side.

[0017] Preferably, the first fixing post is tapered, and a third driving member for driving the first fixing post to slide is provided on the outer wall of the first fixing post. A fixing member for locking the tapered spring is provided inside the first fixing post.

[0018] The driving component three includes a limiting plate disposed in the middle of the outer wall of the fixed column one, and a driving spring one is sleeved on the outer periphery of the fixed column one. The upper and lower ends of the driving spring one abut against the lower part of the limiting plate and the inside of the material tray, respectively.

[0019] The fixing component includes two fixing blocks slidably connected inside the upper part of the fixing column one. A sliding plate is provided on the adjacent side of the two fixing blocks. A fixing rod one is rotatably connected to the lower part of the fixing blocks. A fixing rod two is rotatably connected to the lower end of the two fixing rods one. A driving spring two is provided in the middle of the fixing rod two. A connecting plate is provided at the lower end of the driving spring two. The end of the connecting plate away from the driving spring two is located inside the driving block.

[0020] The present invention has at least the following beneficial effects:

[0021] 1. By controlling the two carrier plates to slide closer to each other during the lifting process, the space occupied between them can be changed. During this process, the insertion and release of the spring can be facilitated, thereby preventing the spring fixed to the outer periphery of the carrier plate from slipping off and achieving stable transport of the spring.

[0022] 2. By controlling the simultaneous reverse rotation of the first and second diverter plates, the opening of the diverter block can be accelerated, the opening and closing time of the diverter block can be reduced, and the probability of excess springs being pushed in can be reduced. Furthermore, due to the reverse rotation of the second diverter plate, excess springs on the front side of the material carrier plate near the diverter block can be pushed away from the diverter block, thereby preventing excess springs from entering the interior of the diverter block and causing blockage.

[0023] 3. By linking the drive wheel, the stop wheel, and the material tray, the material tray can rotate independently without being affected by the drive wheel and the stop wheel. When the material plate rotates into the diverting block, the material tray can push the drive wheel to rotate, thereby driving the limiting wheel to rotate and pushing the spring to slide away from the material plate. Between two adjacent springs during transport, the material tray will lock the rotation of the stop wheel, thereby preventing the limiting wheel from rotating, thus realizing the function of spring transport locking. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the material cylinder structure of the present invention;

[0026] Figure 3 This is a schematic diagram of the guide groove structure of the present invention;

[0027] Figure 4 This is a schematic diagram of the material carrier plate structure of the present invention;

[0028] Figure 5 This is a schematic diagram of the fixed column structure of the present invention;

[0029] Figure 6 This is a schematic diagram of the structure of the diverter plate of the present invention;

[0030] Figure 7 This is a schematic diagram of the second structure of the flow divider of the present invention;

[0031] Figure 8 This is a schematic diagram of the drive disk structure of the present invention;

[0032] Figure 9 This is a schematic diagram of the limiting wheel structure of the present invention;

[0033] Figure 10 This is a schematic diagram of the stop wheel structure of the present invention;

[0034] Figure 11 This is a schematic diagram of the drive wheel structure of the present invention;

[0035] Figure 12 This is a schematic diagram of the connecting plate structure of the present invention;

[0036] Figure 13 For the present invention Figure 12 Enlarged view of point A in the middle.

[0037] In the diagram: 1. Material cylinder; 11. Material tray; 12. Fixing frame; 13. Motor; 14. Discharge chute; 2. Material loading component; 21. Fixing post one; 22. Material loading plate; 23. Fixing post two; 24. Fixing plate; 25. Fixing spring; 26. Limiting block; 3. Driving component one; 31. Limiting plate; 32. Driving wheel one; 33. Driving plate; 4. Diverting component; 41. Diverting block; 42. Diverting plate one; 43. Diverting plate two; 44. Push plate one; 45. Push plate two; 46. Limiting post; 5. Drive component two; 51. Drive shaft; 52. Drive rod; 53. Drive disc one; 54. Coil spring; 6. Limiting component; 61. Limiting wheel; 62. Stop wheel; 63. Drive wheel two; 64. Stop groove; 7. Guide component; 71. Guide block; 72. Guide groove; 8. Drive component three; 81. Limiting plate; 82. Drive spring one; 9. Fixing component; 91. Fixing block; 92. Fixing rod one; 93. Fixing rod two; 94. Drive spring two; 95. Connecting plate; 96. Sliding plate. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] Example 1: Please refer to Figures 1-11 The present invention provides a technical solution: an automatic feeding device for mechanical parts, including a material cylinder 1, a material carrier plate 11 rotatably connected to the lower part of the inside of the material cylinder 1, a discharge groove 14 provided on the lower part of the inner wall of the material cylinder 1, a material carrier 2 for carrying springs provided inside the material carrier plate 11, and a diverter 4 for guiding the sliding of springs provided inside the lower part of the inside of the material cylinder 1.

[0040] The loading tray 11 rotates on the inner wall of the material cylinder 1. The loading tray 11 and the material cylinder 1 can be combined to form a container for loading springs. The discharge trough 14 can provide a channel for transporting springs.

[0041] The material carrier 2 includes a plurality of evenly distributed fixed posts 21 that are slidably connected inside the material carrier tray 11. Fixed posts 23 are provided on the upper part of the fixed posts 21. Two material carrier plates 22 are slidably connected to the outer edge of the fixed posts 23. Two limiting blocks 26 are provided at the middle edge of the fixed posts 23. The limiting blocks 26 slide inside the material carrier plates 22. A driving component 3 for driving the fixed posts 21 to slide is provided at the lower part of the material carrier tray 11.

[0042] The first fixed post 21 can slide and carry the material plate 22 and the second fixed post 23 to move. The material plate 22 can slide on the outer wall of the second fixed post 23. The limiting block 26 is used to provide structural support for fixing the material plate 22. The upper parts of the two adjacent material plates 22 are intersected, so that the upper parts of the two material plates 22 can form a continuous structure, preventing the spring from sliding into the gap between the material plate 22 and the first fixed post 21. When the material plate 22 slides, the limiting block 26 can slide inside the material plate 22. The limitation of the limiting block 26 can prevent the material plate 22 from sliding out of the outer surface of the second fixed post 23.

[0043] The diverting component 4 includes a diverting block 41 disposed on the lower side of the inner wall of the material cylinder 1. A diverting plate 42 and a diverting plate 43 are rotatably connected inside the diverting block 41. A push plate 44 is rotatably connected to the upper middle part of the diverting plate 42. A push plate 45 is rotatably connected to the upper part of the diverting plate 43. The end of the push plate 45 away from the diverting plate 43 is rotatably connected to the end of the push plate 44 away from the diverting plate 42. A driving component 5 for driving the push plate 44 to rotate is disposed at the lower part of the material tray 11. A limiting component 6 for preventing the spring from flowing back is disposed inside the diverting block 41.

[0044] The left end of the diverter block 41 has a protrusion with the same shape as the edge of the diverter block 41. The diverter block 41 can provide a transfer spring structure. Diverter plate 1 42 and diverter plate 2 43 can rotate and their contact ends are interlocked, thereby locking diverter plate 1 42 and diverter plate 2 43. Push plate 1 44 can pull diverter plate 1 42 to rotate and drive push plate 2 45 to move. Push plate 2 45 is used to pull diverter plate 2 43 to rotate. By driving push plate 1 44 to rotate, push plate 2 45 can be driven to move and rotate, thereby driving diverter plate 1 42 and diverter plate 2 43 to rotate simultaneously and in opposite directions. Diverter plate 1 42 rotates clockwise and diverter plate 2 43 rotates counterclockwise, thereby opening the diverter block 41 to allow the spring to pass.

[0045] Furthermore, the drive component 3 includes multiple limiting plates 31 disposed at the lower edge of the loading tray 11, the lower end of the fixing post 21 slides in the middle of the limiting plate 31, a drive wheel 32 is disposed on the side of the fixing post 21 away from the limiting plate 31, drive plates 33 are disposed on both the front and rear sides of the lower part of the loading tray 11, the drive wheel 32 abuts against the upper part of the drive plate 33, and a guide 7 for guiding the sliding of the loading plate 22 is disposed inside the loading tray 11.

[0046] The limiting plate 31 can stabilize the sliding of the fixed column 21. The driving plate 33 is a trapezoidal track, which can push the driving wheel 32 and the fixed column 21 to slide along the surface of the driving plate 33 when sliding, thereby pushing the fixed column 21 to move downward.

[0047] Furthermore, the guide 7 includes a guide block 71 disposed in the middle of the material carrier plate 22, and the inner wall of the material carrier 11 is provided with a plurality of evenly distributed and inclined guide grooves 72, and the guide block 71 slides inside the guide grooves 72.

[0048] The guide block 71 can stabilize the sliding of the carrier plate 22. The angle between two adjacent guide grooves 72 is V-shaped. The guide block 71 can push the two adjacent carrier plates 22 to slide closer to each other when the carrier plate 22 moves downward.

[0049] Furthermore, the second driving component 5 includes a driving shaft 51 rotatably connected inside the material cylinder 1. The lower end of the driving shaft 51 is provided with a driving disc 53 and a coil spring 54. The end of the coil spring 54 away from the driving shaft 51 is provided in the lower part of the material cylinder 1. The upper end of the driving shaft 51 is provided with a driving rod 52, which slides in the middle of the push plate 44.

[0050] The drive shaft 51 can provide fixed support for the drive rod 52, drive disk 53 and coil spring 54, and can also transmit power. When the material tray 11 pushes the drive disk 53 to rotate, the drive shaft 51 can cause the coil spring 54 to retract and drive the drive rod 52 to rotate. When the drive rod 52 rotates, it can push the push plate 44 to move.

[0051] Furthermore, the limiting member 6 includes a second drive wheel 63 rotatably connected to the lower part of the material cylinder 1. A stop wheel 62 is provided on the upper part of the second drive wheel 63, and a limiting wheel 61 is provided on the upper end of the stop wheel 62. A stop groove 64 is provided on the edge of the material tray 11 and the side adjacent to the position of the first fixed column 21. The stop wheel 62 slides inside the stop groove 64.

[0052] The limiting wheel 61, the stop wheel 62, and the second drive wheel 63 are rigidly connected and can rotate simultaneously. The limiting wheel 61 is used to cooperate with the material plate 22 to push the spring to slide along the discharge chute 14 and prevent the spring from sliding down through the limiting wheel 61 and jamming the first diverter plate 42. The edge of the stop wheel 62 has a groove that matches the material tray 11. The material tray 11 can rotate and prevents the stop wheel 62 from rotating. The shape of the stop groove 64 allows the stop wheel 62 to rotate. When the stop groove 64 passes the stop wheel 62, the second drive wheel 63 can drive the stop wheel 62 and the limiting wheel 61 to rotate.

[0053] Furthermore, a fixing frame 12 is provided on the lower part of the outer wall of the material cylinder 1, and a motor 13 is provided in the upper middle part of the fixing frame 12. The driving end of the motor 13 is located in the lower middle part of the material tray 11.

[0054] The fixed frame 12 is used to support the material cylinder 1, and the motor 13 can drive the material tray 11 to rotate.

[0055] Furthermore, a drive block is provided at the lower edge of the material tray 11, which coincides with the position of the fixed column 21, and the drive wheel 63 abuts against the outer wall of the drive block.

[0056] When the material tray 11 rotates and causes the drive wheel 63 to engage with the outer wall of the drive block, the drive block can push the drive wheel 63 to rotate.

[0057] Furthermore, a limiting post 46 is provided inside the flow divider block 41 on the side near the flow divider plate 43, and the limiting post 46 abuts against the side of the flow divider plate 43 near the push plate 45.

[0058] The limiting post 46 is used to prevent the diverter plate 43 from rotating in the opposite direction.

[0059] Furthermore, a fixing plate 24 is provided in the middle of the fixing column 23, and a plurality of evenly distributed fixing springs 25 are provided at the edge of the fixing plate 24. The two ends of the fixing springs 25 are respectively located at the edge of the two material carrier plates 22 on the same side.

[0060] The fixing plate 24 is used to provide mounting space for the fixing spring 25. With the support and push of the fixing spring 25, the material carrier plate 22 can push the two adjacent material carrier plates 22 to slide away from each other when it moves upward.

[0061] When started, motor 13 starts and drives the material tray 11 to rotate. The material tray 11 drives multiple fixed posts 21 to rotate. When the fixed posts 21 rotate to the lower part of the drive plate 33, the drive plate 33 pushes the drive wheel 32 and the fixed posts 21 to move downward. At this time, the fixed posts 21 pull the material plate 22 and the fixed posts 23 to move downward. Under the push of the guide block 71, the two material plates 22 can slide closer to each other when moving downward, thereby releasing the spring fixation. When the material plate 22 rotates to one side of the drive wheel 63, the material tray 11 pushes the drive wheel 63 to drive the limiting wheel 61 to rotate. The limiting wheel 61 can push the spring away from the material plate 22 when rotating. Then the fixed posts 21 slide away from the drive plate 33. The fixed spring 25 rebounds and pushes the material plates 22 to slide away from each other and pushes the fixed posts 21 to move upward.

[0062] When the loading tray 11 rotates and the stop wheel 62 is located between the two stop grooves 64, the stop wheel 62 engages with the side of the loading tray 11, so that the loading tray 11 can rotate normally, and the stop wheel 62 is locked by the loading tray 11 and cannot rotate. When the stop wheel 62 slides into the stop groove 64, the loading tray 11 pushes the second drive wheel 63 to rotate, and the second drive wheel 63 drives the stop wheel 62 and the limiting wheel 61 to rotate, thereby realizing the function of unidirectional rotation of the limiting wheel 61.

[0063] When the two carrier plates 22 move downward and approach each other, the spring can enter the upper part of the carrier plate 22. When the carrier plate 22 moves upward back to its original position, it can be inserted into the inner wall of the spring and supported inside the spring, thereby achieving stable fixation and stable release of the spring.

[0064] When the material carrier plate 22 moves away from the diverter block 41, and the excess spring pushes the material carrier plate 22 towards the first diverter plate 42 and the second diverter plate 43, the limiting post 46 can prevent the second diverter plate 43 from reversing. This allows the excess spring to slide along the first diverter plate 42 and the second diverter plate 43, sliding laterally away from the diverter block 41. When the material carrier plate 22 carrying the spring passes through the first diverter plate 42 and the second diverter plate 43, the material carrier plate 11 pushes the drive plate 53 and the drive shaft 51 to rotate. The rotation of the drive shaft 51 can retract the coil spring 54, and the drive shaft 51 drives the drive rod 52 to rotate. The drive rod 52 pushes the push plate 44 to slide. When the push plate 44 slides, it pushes the diverter plate 42 to rotate clockwise. The push plate 44 pushes the push plate 45 to rotate and the diverter plate 43 to rotate counterclockwise. This opens the diverter block 41, allowing the material carrier plate 22 to drive the spring in. With the simultaneous rotation of the diverter plate 42 and the diverter plate 43, the diverter plate 43 can push the spring located near the upper part of the material carrier plate 22 to spring open. This can accelerate the diversion switch and prevent the material carrier plate 22 from pushing in excess spring into the interior of the diverter block 41.

[0065] Example 2: Please refer to Figures 12-13 The present invention provides a technical solution: the fixing post 21 is set in a conical shape, and a driving member 3 8 for driving the fixing post 21 to slide is provided on the outer wall of the fixing post 21. A fixing member 9 for locking the conical spring is provided inside the fixing post 21.

[0066] The driving component 3 8 includes a limiting plate 81 disposed in the middle of the outer wall of the fixed column 1 21, and a driving spring 82 is sleeved on the outer periphery of the fixed column 1 21. The upper and lower ends of the driving spring 82 abut against the lower part of the limiting plate 81 and the inside of the material tray 11, respectively.

[0067] The limiting plate 81 can move synchronously with the fixed column 21. When the limiting plate 81 moves, it can push the compression drive spring 82 to contract. When the drive spring 82 rebounds, it can push the limiting plate 81 and the fixed column 21 to move upward back to their original positions.

[0068] The fixing component 9 includes two fixing blocks 91 slidably connected to the upper interior of the fixing post 21. A sliding plate 96 is provided on the adjacent side of the two fixing blocks 91. A fixing rod 92 is rotatably connected to the lower part of the fixing blocks 91. A fixing rod 93 is rotatably connected to the lower end of the two fixing rods 92. A driving spring 94 is provided in the middle of the fixing rod 93. A connecting plate 95 is provided at the lower end of the driving spring 94. The end of the connecting plate 95 away from the driving spring 94 is located inside the driving block.

[0069] The fixing block 91 can slide out of the surface of the fixing post 21. When the conical spring is inserted into the upper part of the fixing post 21, it can extend and lock into the upper part of the spring to fix the spring. The fixing rod 93 can move to push the fixing rod 92 up and down. When the fixing rod 92 moves, it can push the fixing block 91 to slide out and retract. The driving spring 94 is used to push the fixing rod 92 to move and at the same time provides a sliding buffer for the fixing rod 93. The connecting plate 95 can provide a fixing point for the driving spring 94.

[0070] When the fixed column 21 moves downward, it pushes the limiting plate 81 downward. The limiting plate 81 compresses the drive spring 82 to retract. At this time, the connecting plate 95 compresses the drive spring 94 to retract. The drive spring 94 pushes the fixed rod 93 and the two fixed rods 92 upward. When the fixed rod 92 moves, it can rotate and push the two adjacent fixed blocks 91 and the sliding plate 96 to slide closer to each other. This allows the two fixed blocks 91 to slide back into the interior of the fixed column 21. At this time, the fixed column 21 rotates to the side of the drive wheel 63. Under the push of the drive wheel 63, the conical spring can be pushed and moved away from the fixed column 21, thus realizing the transportation of the conical spring.

[0071] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0072] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention.

Claims

1. An automatic feeding device for mechanical parts, comprising a material cylinder (1), characterized in that: The lower part of the inner wall of the material cylinder (1) is rotatably connected to the material carrier plate (11), and the lower part of the inner wall of the material cylinder (1) is provided with a discharge groove (14). The material tray (11) has multiple evenly distributed fixed posts (21) slidably connected inside. Fixed posts (23) are provided on the upper part of fixed posts (21). Two material plates (22) are slidably connected at the edge of fixed posts (23). A material carrier (2) for pushing fixed posts (23) to move is provided in the middle of fixed posts (23). A flow divider block (41) is provided on the lower side of the inner wall of the material cylinder (1). A flow divider plate one (42) and a flow divider plate two (43) are rotatably connected inside the flow divider block (41). A flow divider component (4) for driving the flow divider plate one (42) and the flow divider plate two (43) is provided inside the flow divider block (41).

2. The automatic feeding device for mechanical parts according to claim 1, characterized in that: The material carrier (2) includes a fixing plate (24) disposed in the middle of the fixing post two (23), and a plurality of fixing springs (25) are installed between the two material carriers (22). The fixing springs (25) are installed at the edge of the fixing plate (24). Two limiting blocks (26) are provided in the middle of the fixing post two (23). The limiting blocks (26) slide inside the material carrier (22). The lower part of the material carrier (11) is provided with a driving component one (3) for driving the fixing post one (21) to slide.

3. The automatic feeding device for mechanical parts according to claim 1, characterized in that: The diverting component (4) includes a push plate (44) rotatably connected to the upper part of the diverting plate (42), a push plate (45) rotatably connected to the upper part of the diverting plate (43), the other end of the push plate (45) rotatably connected to the front end of the push plate (44), a driving component (5) for driving the push plate (44) to rotate is provided at the lower part of the material tray (11), and a limiting component (6) for preventing the spring from flowing back is provided inside the diverting block (41).

4. The automatic feeding device for mechanical parts according to claim 2, characterized in that: The drive component (3) includes multiple limiting plates (31) disposed at the lower edge of the loading tray (11). The lower end of the fixing post (21) slides in the middle of the limiting plate (31). The lower end of the fixing post (21) is provided with a drive wheel (32). The front and rear sides of the lower part of the loading tray (11) are provided with drive plates (33). The drive wheel (32) abuts against the upper part of the drive plate (33). The interior of the loading tray (11) is provided with a guide (7) for guiding the sliding of the loading plate (22).

5. The automatic feeding device for mechanical parts according to claim 4, characterized in that: The guide (7) includes a guide block (71) disposed in the middle of the material carrier plate (22). The inner wall of the material carrier plate (11) is provided with a plurality of evenly distributed and inclined guide grooves (72). The guide block (71) slides inside the guide grooves (72).

6. The automatic feeding device for mechanical parts according to claim 3, characterized in that: The second driving component (5) includes a driving shaft (51) rotatably connected inside the material cylinder (1). The lower end of the driving shaft (51) is provided with a driving disc (53) and a coil spring (54). The end of the coil spring (54) away from the driving shaft (51) is provided in the lower part of the material cylinder (1). The upper end of the driving shaft (51) is provided with a driving rod (52). The driving rod (52) slides in the middle of the push plate (44).

7. The automatic feeding device for mechanical parts according to claim 3, characterized in that: The limiting member (6) includes a second drive wheel (63) rotatably connected to the lower part of the material cylinder (1). A stop wheel (62) is provided on the upper part of the second drive wheel (63). A limiting wheel (61) is provided on the upper end of the stop wheel (62). A stop groove (64) is provided on the edge of the material tray (11) and on the side adjacent to the position of the first fixed column (21). The stop wheel (62) slides inside the stop groove (64).

8. An automatic feeding device for mechanical parts according to claim 7, characterized in that: A drive block is provided at the lower edge of the material tray (11) and at the position where it overlaps with the first fixed column (21), and the second drive wheel (63) abuts against the outer wall of the drive block.

9. An automatic feeding device for mechanical parts according to claim 3, characterized in that: A limiting post (46) is provided inside the diverter block (41) on the side near the diverter plate 2 (43), and the limiting post (46) abuts against the side of the diverter plate 2 (43) near the pusher plate 2 (45).

10. An automatic feeding device for mechanical parts according to claim 1, characterized in that: The fixing post (21) is tapered, and the fixing post (21) is provided with a fixing member (9) for locking the tapered spring inside. The fixing component (9) includes two fixing blocks (91) slidably connected inside the upper part of the fixing column (21). A sliding plate (96) is provided on the adjacent side of the two fixing blocks (91). A fixing rod (92) is rotatably connected to the lower part of the fixing block (91). A fixing rod (93) is rotatably connected to the lower end of the two fixing rods (92). A driving spring (94) is provided in the middle of the fixing rod (93). A connecting plate (95) is provided at the lower end of the driving spring (94). The lower end of the connecting plate (95) is located inside the driving block.

Images