Workpiece shaping machine with auxiliary feeding mechanism

Abstract

The application discloses a workpiece shaping machine with an auxiliary feeding mechanism, which comprises an operating table, a fixed plate is fixedly arranged on the operating table, a discharging plate is fixedly arranged at the top of the fixed plate, a plurality of workpieces are stacked and placed in the discharging plate, a feeding assembly for driving the workpieces to move transversely is arranged on one side of the fixed plate, a conveying assembly for driving the workpieces to transfer is arranged on one side of the fixed plate, the feeding assembly is in transmission connection with the conveying assembly, a limiting assembly for clamping the workpieces is arranged in the conveying assembly, a vertical plate is fixedly arranged on one side of the fixed plate, a pressing plate is slidably arranged on the vertical plate, and a sensor is arranged on one side of the pressing plate. The workpiece shaping machine with the auxiliary feeding mechanism can realize the pushing and feeding of the workpieces through the cooperation of the cross rod, the swing rod, the deflection rod, the sliding block and the push rod, and is convenient and fast to operate.

Description

Technical Field

[0001] This invention relates to the field of shaping machine technology, specifically a workpiece shaping machine with an auxiliary feeding mechanism. Background Technology

[0002] Shaping machines are indispensable precision equipment in modern manufacturing. They not only have the function of forming or processing parts, but also, under certain circumstances, can use their pressure plates to precisely press down on the workpiece to achieve the purpose of flattening the workpiece surface. This process uses mechanical force to eliminate the unevenness of the workpiece surface and improve its overall flatness and quality.

[0003] In actual production, a feeding mechanism is typically used to transport stacked materials one by one to the shaping machine. Then, a robotic arm or manual labor places the materials onto the shaping machine's platform. Before the shaping machine uses pressure plates to flatten the material surface, the materials need to be clamped and fixed to ensure stability during the shaping process. After shaping, the clamping and fixing of the materials is released, and the above steps are repeated for each material. If there are many materials to be processed, this operation method may significantly reduce processing efficiency and increase the labor intensity of the operators. Summary of the Invention

[0004] The purpose of this invention is to provide a workpiece shaping machine with an auxiliary feeding mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a workpiece shaping machine with an auxiliary feeding mechanism, comprising an operating table, a fixed plate fixedly mounted on the operating table, a feeding plate fixedly mounted on the top of the fixed plate, multiple workpieces stacked inside the feeding plate, a feeding component for driving the workpieces to move laterally mounted on one side of the fixed plate, a conveying component for driving the workpieces to transfer mounted on the side of the fixed plate located from the feeding component, the feeding component being drively connected to the conveying component, a limiting component for clamping the workpieces being mounted inside the conveying component, a vertical plate fixedly mounted on the fixed plate located from the side of the conveying component, a pressure plate slidably mounted on the vertical plate, and a sensor mounted on one side of the pressure plate.

[0006] As a further embodiment of the present invention: the feeding assembly includes a rotating plate, a crossbar fixedly connected to one side of the rotating plate, a positioning plate rotatably disposed at one end of the crossbar, the positioning plate being fixedly connected to the operating table, a swing rod rotatably connected to the end of the rotating plate away from the crossbar, a sliding groove being formed at the center of the swing rod, a slider being movably disposed in the sliding groove, a deflection rod rotatably connected to one side of the slider, the deflection rod being rotatably connected to the fixed plate at the end away from the slider, and a push rod fixedly disposed at the top of the swing rod, the push rod being movably abutting against one side of the workpiece.

[0007] As a further embodiment of the present invention: the conveying assembly includes a rotating disk, and a plurality of connecting rods are fixedly arranged in a circular array on the outer side of the rotating disk. A storage frame is fixedly connected to the end of the connecting rod away from the rotating disk. The storage frame is movably abutting against one side of the fixed plate. A square plate is fixedly arranged on one side of the fixed plate located on the rotating disk. A rotating shaft is fixedly connected to the center of the rotating disk. The end of the rotating shaft away from the rotating disk is rotatably connected to the square plate.

[0008] As a further embodiment of the present invention: a first gear is fixedly sleeved on the outer side of the rotating shaft, a second gear is rotatably arranged on the square plate on one side of the first gear, the second gear meshes with the first gear, a round rod is rotatably arranged on the square plate on the side of the second gear away from the first gear, an incomplete gear is fixedly sleeved on the outer side of the round rod, the incomplete gear meshes with the second gear, and the round rod and the crossbar are connected by belt drive.

[0009] As a further embodiment of the present invention: the limiting component includes a clamping plate, the storage frame has a circular groove, the storage frame has axially symmetrical horizontal grooves on both sides of the circular groove, and the clamping plate is slidably connected to the horizontal grooves.

[0010] As a further embodiment of the present invention: the storage frame has a vertical groove below the horizontal groove, a movable plate is movably disposed in the vertical groove, the top of the movable plate is fixedly connected to the bottom of the clamping plate, an inclined groove is formed on the movable plate, a movable frame is movably disposed in the inclined groove, a slot is formed at the bottom of the storage frame, the slot is interconnected with the vertical groove, a horizontal plate is fixedly connected between the two movable frames, and the horizontal plate is slidably connected to the slot.

[0011] As a further embodiment of the present invention: a top rod is fixedly connected to the side of the horizontal plate away from the movable frame, the end of the top rod away from the horizontal plate movably passes through one side of the storage frame, a limiting plate is movably sleeved on the outside of the top rod, the limiting plate is fixedly connected to the inner wall of the slot, a ring is fixedly sleeved on the outside of the top rod, and a first spring is fixedly arranged between the ring and the limiting plate.

[0012] As a further aspect of the present invention: a cam is provided on one side of the rotating disk, the cam protrusion faces upward, and the end of the push rod away from the horizontal plate is movably abutting against the cam.

[0013] As a further embodiment of the present invention: the storage frame has a groove on one side of the bottom of the circular groove, a rotating block is rotatably arranged in the groove, a part of the rotating block is designed to be arc-shaped and this part is located in the circular groove, a second spring is fixedly arranged between one side of the rotating block and the bottom of the groove, and a lifting rod is movably fitted above the rotating block.

[0014] As a further embodiment of the present invention: a limiting groove is formed in the lifting rod, a transverse plate is movably arranged in the limiting groove, a movable rod is fixedly connected to one side of the transverse plate, the movable rod movably passes through the storage frame, a partition is fixedly arranged in the groove, the movable rod movably passes through the partition, a third spring is fixedly connected between the movable rod and the partition, a disc is fixedly arranged on one side of the vertical plate, an inclined block is fixedly arranged on one side of the disc, the movable rod movably abuts against the inclined block, and the cam is fixedly connected to the disc.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. The workpiece is pushed and fed through the cooperation of the crossbar, swing bar, deflection bar, slider and push rod, which is convenient and quick to operate; 2. By using the combination of incomplete gears, the first gear, and the second gear, the crossbar can complete the pushing and transferring of the workpiece in one clockwise rotation, thus improving processing efficiency; 3. By cooperating with the push rod and the cam, the clamping rod can clamp and limit the workpiece during the rotation of the turntable, and the workpiece is clamped during the transfer process, resulting in high operating efficiency; 4. When the workpiece is pushed into the storage frame, the rotating block and the second spring work together to ensure that the rotating block can contact the workpiece after one end of the workpiece abuts against the bottom of the circular groove, thus ensuring the stability of the workpiece during transportation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 for Figure 1 Enlarged diagram of part A in the middle; Figure 3 for Figure 1 Enlarged diagram of section B; Figure 4 This is a schematic diagram showing the positional relationship between the first gear and the second gear in this invention; Figure 5 This is a schematic diagram of the external structure of the storage frame in this invention; Figure 6 This is a schematic diagram of the transverse groove in the present invention; Figure 7 This is a schematic diagram of the structure of the movable frame in this invention; Figure 8 This is a schematic diagram of the rotating block in this invention; Figure 9 This is a schematic diagram showing the positional relationship between the disk and the cam in this invention; Figure 10 This is a schematic diagram showing the state of the feeding component returning after pushing the material in this invention; In the diagram: 1. Operating table; 2. Fixed plate; 3. Feeding plate; 4. Workpiece; 5. Feeding assembly; 51. Rotating plate; 52. Crossbar; 53. Positioning plate; 54. Swing rod; 55. Slide groove; 56. Slider; 57. Deflection rod; 58. Push rod; 6. Conveying assembly; 61. Rotating disk; 62. Connecting rod; 63. Storage frame; 631. Circular groove; 632. Horizontal groove; 633. Vertical groove; 634. Groove opening; 635. Recess; 64. Square plate; 65. Rotating shaft; 7. Limiting assembly; 71. Clamping plate; 72. 73. Moving plate; 74. Inclined groove; 75. Moving frame; 76. Horizontal plate; 8. Vertical plate; 9. Pressure plate; 10. Sensor; 11. First gear; 12. Second gear; 13. Incomplete gear; 14. Round rod; 15. Belt; 16. Top rod; 17. Limiting plate; 18. Ring; 19. First spring; 20. Cam; 21. Rotating block; 22. Second spring; 23. Lifting rod; 231. Limiting groove; 24. Horizontal moving plate; 25. Movable rod; 26. Partition plate; 27. Third spring; 28. Disc; 29. ​​Inclined block. Detailed Implementation

[0017] Please see Figures 1-10In this embodiment of the invention, a workpiece shaping machine with an auxiliary feeding mechanism includes an operating table 1. A fixed plate 2 is fixedly mounted on the operating table 1, and a feeding plate 3 is fixedly mounted on the top of the fixed plate 2. Multiple workpieces 4 are stacked inside the feeding plate 3. A feeding component 5 for driving the workpieces 4 to move laterally is provided on one side of the fixed plate 2. A conveying component 6 for driving the workpieces 4 to transfer is provided on the side of the fixed plate 2 located from the feeding component 5. The feeding component 5 and the conveying component 6 are connected in a transmission manner. A limiting component 7 for clamping the workpieces 4 is provided inside the conveying component 6. A vertical plate 8 is fixedly mounted on the fixed plate 2 located from the side of the conveying component 6. A pressure plate 9 is slidably mounted on the vertical plate 8, and a sensor 10 is provided on one side of the pressure plate 9. The workpieces 4 to be processed are all placed on the feeding plate 3. The workpiece 4 in this application is shaped like a cylinder with a central position. Both sides are equipped with cylinders with radii larger than the cylindrical body. The feeding assembly 5 moves the workpiece 4 on the fixed plate 2 to the conveying assembly 6 on one side. The conveying assembly 6 rotates 90 degrees clockwise, thus rotating the workpiece 4 to its highest point. Then, the pressure plate 9 moves down along the vertical plate 8, pressing one side of the workpiece 4 flat. The sensor 10 can precisely control the downward movement distance of the pressure plate 9 to prevent it from moving too far down and thus excessively squeezing the surface of the workpiece 4. During the rotation of the conveying assembly 6, the limiting assembly 7 also clamps and limits the workpiece 4 to ensure its stability during the shaping process. The operating table 1 provides support. The unloading plate 3 is inclined and set on one side of the fixed plate 2. After the workpiece 4 at the bottom of the fixed plate 2 is transported by the feeding assembly 5, another workpiece 4 will move along the unloading plate 3 to the fixed plate 2, waiting to be pushed into the conveying assembly 6 by the feeding assembly 5.

[0018] See Figure 1 , Figure 2 , Figure 4 and Figure 10As shown, in this embodiment, preferably, the feeding assembly 5 includes a rotating plate 51. A crossbar 52 is fixedly connected to one side of the rotating plate 51. A positioning plate 53 is rotatably mounted on one end of the crossbar 52. The positioning plate 53 is fixedly connected to the operating table 1. A swing rod 54 is rotatably connected to the end of the rotating plate 51 away from the crossbar 52. A groove 55 is formed in the center of the swing rod 54. A slider 56 is movably mounted in the groove 55. A deflection rod 57 is rotatably connected to one side of the slider 56. The end of the deflection rod 57 away from the slider 56 is rotatably connected to the fixed plate 2. A push rod 58 is fixedly mounted on the top of the swing rod 54. The push rod 58 movably abuts against one side of the workpiece 4. Rotating the crossbar 52 clockwise by 180 degrees will cause the rotating plate 51 to rotate, and the rotation of the rotating plate 51 will cause the swing rod 54 to move. Under the action of the deflection rod 57, the slider 56, and the slide groove 55, the swing rod 54 moves laterally towards the conveying assembly 6, thereby driving the push rod 58 to move laterally. The lateral movement of the push rod 58 will push the workpiece 4 into the conveying assembly 6 for transfer. Continuing to rotate the crossbar 52 180 degrees clockwise, the crossbar 52 will drive the rotating plate 51 and the swing rod 54 to rotate. At this time, under the action of the deflection rod 57, the slider 56, and the slide groove 55, the swing rod 54 will move in the opposite direction. During the movement of the swing rod 54 towards the initial position, it no longer moves laterally, but swings in an arc. This can avoid collision with the new workpiece 4 during the return process. That is, the crossbar 52 rotates clockwise once, which can drive the swing rod 54 to move laterally and push the workpiece 4 into the conveying assembly 6, and then swing back to the initial position. The positioning plate 53 provides support for the crossbar 52.

[0019] See Figure 1 , Figure 3 and Figure 4As shown, in this embodiment, preferably, the conveying assembly 6 includes a rotating disk 61. Multiple connecting rods 62 are fixedly arranged in a circular array on the outer side of the rotating disk 61. A storage frame 63 is fixedly connected to the end of each connecting rod 62 away from the rotating disk 61. The storage frame 63 movably abuts against one side of the fixed plate 2. A square plate 64 is fixedly arranged on one side of the fixed plate 2 located on the rotating disk 61. A rotating shaft 65 is fixedly connected to the center of the rotating disk 61. The end of the rotating shaft 65 away from the rotating disk 61 is rotatably connected to the square plate 64. In the initial state, one of the storage frames 63 abuts against one side of the fixed plate 2. A 180-degree clockwise rotation of the crossbar 52 will drive the swing rod 54 and the push rod 58 to push a workpiece 4. The workpiece 4 is placed into the storage frame 63. During this process, the rotating shaft 65 does not rotate, so the rotating disk 61 and the storage frame 63 will not rotate, which makes it easier for the storage frame 63 to receive the workpiece 4. After the workpiece 4 enters the storage frame 63, the crossbar 52 continues to rotate 180 degrees clockwise, which will drive the swing rod 54 and the push rod 58 back to the initial position. During this process, the rotating shaft 65 rotates 90 degrees clockwise. The rotation of the rotating shaft 65 will drive the rotating disk 61, the connecting rod 62 and the storage frame 63 to rotate together, so that the storage frame 63 containing the workpiece 4 rotates to the highest point of the rotating disk 61. The pressure plate 9 is used to press down and shape the workpiece 4. The other empty storage frame 63 rotates again to abut against one side of the fixed plate 2. The square plate 64 provides support for the rotating shaft 65.

[0020] See Figure 4As shown, in this embodiment, preferably, a first gear 11 is fixedly sleeved on the outer side of the rotating shaft 65, and a second gear 12 is rotatably mounted on the square plate 64 on one side of the first gear 11. The second gear 12 meshes with the first gear 11 for transmission. A round rod 14 is rotatably mounted on the square plate 64 on the side of the second gear 12 away from the first gear 11. An incomplete gear 13 is fixedly sleeved on the outer side of the round rod 14, and the incomplete gear 13 meshes with the second gear 12 for transmission. The round rod 14 and the crossbar 52 are connected by a belt 15 for transmission. A 180-degree clockwise rotation of the crossbar 52 can push the workpiece 4 into the storage frame 63 using the swing rod 54 and the push rod 58. The rotation of the crossbar 52 will drive the round rod 14 and the incomplete gear 13 to rotate 180 degrees via the belt 15. During this process, the rotation of the incomplete gear 13 will not drive the second gear 12 to rotate because the first gear 11... There will be no rotation. The rotating shaft 65, rotating disk 61, and storage frame 63 will not rotate, making it convenient to push the workpiece 4 into the storage frame 63. Continuing to rotate the crossbar 52 180 degrees clockwise will drive the swing rod 54 and push rod 58 back to the initial position. During this process, the crossbar 52 will drive the round rod 14 and the incomplete gear 13 to rotate. The rotation of the incomplete gear 13 will drive the second gear 12 to rotate 90 degrees counterclockwise, thereby driving the first gear 11 and the rotating shaft 65 to rotate 90 degrees clockwise. The rotating disk 61 and storage frame 63 will rotate, rotating the storage frame 63 containing the workpiece 4 to the top. The other empty storage frame 63 will rotate to the position abutting against the fixed plate 2. In this step, the crossbar 52 can complete the pushing and transferring of the workpiece 4 by rotating one full turn clockwise. The operation is convenient and quick. In this application, the driving device is a motor sleeved on the outside of the crossbar 52. The motor is installed on the positioning plate 53 and provides power for the rotation of the crossbar 52.

[0021] See Figures 5-7 As shown, in this embodiment, preferably, the limiting component 7 includes a clamping plate 71, the storage frame 63 has a circular groove 631, and the storage frame 63 has axially symmetrically formed transverse grooves 632 on both sides of the circular groove 631. The clamping plate 71 is slidably connected to the transverse groove 632. The swing rod 54 and the push rod 58 push the workpiece 4 into the circular groove 631 of the storage frame 63. When one end of the workpiece 4 abuts against the bottom of the circular groove 631, the clamping plates 71 on both sides move along the transverse groove 632 toward the middle of the circular groove 631. The two clamping plates 71 clamp the middle part of the workpiece 4 in the middle, which can ensure the stability of the workpiece 4 in the storage frame 63.

[0022] See Figures 6-7As shown, in this embodiment, preferably, the storage frame 63 has a vertical groove 633 below the horizontal groove 632. A movable plate 72 is movably disposed within the vertical groove 633. The top of the movable plate 72 is fixedly connected to the bottom of the clamping plate 71. An inclined groove 73 is formed on the movable plate 72. A movable frame 74 is movably disposed within the inclined groove 73. A slot 634 is formed at the bottom of the storage frame 63, and the slot 634 communicates with the vertical groove 633. A horizontal plate 7 is fixedly connected between the two movable frames 74. 5. The horizontal plate 75 is slidably connected to the slot 634. When the workpiece 4 is located in the circular slot 631, the horizontal plate 75 moves upward along the slot 634. The upward movement of the horizontal plate 75 will drive the moving frames 74 on both sides to move upward along their respective vertical slots 633. With the help of the positional relationship between the inclined slot 73 and the moving frame 74, the upward movement of the moving frame 74 will drive the moving plates 72 on both sides to move closer to each other. The moving plates 72 will drive the clamping plates 71 on both sides to move closer to the workpiece 4 along the horizontal slot 632 until the workpiece 4 is clamped and limited.

[0023] See Figure 5 and Figure 7 As shown, in this embodiment, preferably, a top rod 16 is fixedly connected to the side of the horizontal plate 75 away from the movable frame 74. The end of the top rod 16 away from the horizontal plate 75 movably passes through one side of the storage frame 63. A limiting plate 17 is movably sleeved on the outer side of the top rod 16, and the limiting plate 17 is fixedly connected to the inner wall of the slot 634. A ring 18 is fixedly sleeved on the outer side of the top rod 16, and a first spring 19 is fixedly arranged between the ring 18 and the limiting plate 17. When it is necessary to clamp the workpiece 4, the top rod 16 is moved upwards. The upward movement of the top rod 16 will... The horizontal plate 75 moves upward, which in turn moves the movable frame 74 upward, thereby clamping the workpiece 4. During this process, the ring 18 moves upward with the push rod 16, thereby compressing the first spring 19. The limiting plate 17 provides support for the first spring 19. When it is necessary to release the clamping of the workpiece 4, the upward force applied to the workpiece 4 is removed. Under the action of the first spring 19, the ring 18 and the push rod 16 move downward, and the horizontal plate 75 and the movable frame 74 move downward accordingly, thereby moving the clamping plates 71 on both sides away from each other and thus releasing the clamping of the workpiece 4.

[0024] See Figure 1 , Figure 3 and Figure 5As shown, in this embodiment, preferably, a cam 20 is provided on one side of the rotating disk 61, with the protruding part of the cam 20 facing upwards. The end of the push rod 16 away from the horizontal plate 75 is in movable contact with the cam 20. After the workpiece 4 enters the circular groove 631 of the storage frame 63, the rotating disk 61 then rotates 90 degrees clockwise, causing the storage frame 63 containing the workpiece 4 to rotate to its highest position. During this process, the push rod 16 rotates along the cam 20, rotating from the low position to the high position of the cam 20, thereby driving the push rod 16 to move upwards. The upward movement of the push rod 16 will achieve the clamping of the workpiece 4 by the clamping plate 71. After the workpiece 4 is shaped by the pressure plate 9, the rotating disk 61 will rotate 90 degrees clockwise again, causing the push rod 16 to move from the high position to the low position of the cam 20. During this process, under the action of the first spring 19, the push rod 16 will move downwards, thereby releasing the clamping of the workpiece 4, making it convenient for the operator to remove the workpiece 4.

[0025] See Figures 6-8 As shown, in this embodiment, preferably, the storage frame 63 has a groove 635 on one side of the bottom of the circular groove 631. A rotating block 21 is rotatably disposed in the groove 635. A portion of the rotating block 21 is designed to be arc-shaped and is located within the circular groove 631. A second spring 22 is fixedly disposed between one side of the rotating block 21 and the bottom of the groove 635. A lifting rod 23 is movably fitted above the rotating block 21. When the workpiece 4 is pushed from the fixed plate 2 into the storage frame 63, one end of the workpiece 4 will abut against the portion of the rotating block 21 located in the circular groove 631, thereby driving the rotating block 21 to rotate counterclockwise within the groove 635. The rotation compresses the second spring 22. When one end of the workpiece 4 passes through the rotating block 21 and abuts against the bottom of the circular groove 631, the rotating block 21 will rotate back to its initial position under the action of the second spring 22. This will cause the rotating block 21 to abut against the upper surface of one end of the workpiece 4, preventing the workpiece 4 from moving laterally within the circular groove 631. This also makes it easier for the workpiece 4 to be in a stable state when the clamping rod clamps the middle of the workpiece 4. When it is necessary to remove the workpiece 4, the lifting rod 23 is moved downward, causing the rotating block 21 to rotate counterclockwise so that the part of the rotating block 21 located within the circular groove 631 is no longer located within the circular groove 631. At this time, the workpiece 4 can be removed.

[0026] See Figure 3 and Figures 7-9As shown, in this embodiment, preferably, a limiting groove 231 is formed in the lifting rod 23, and a horizontal sliding plate 24 is movably arranged in the limiting groove 231. A movable rod 25 is fixedly connected to one side of the horizontal sliding plate 24, and the movable rod 25 movably passes through the storage frame 63. A partition 26 is fixedly arranged in the groove 635, and the movable rod 25 movably passes through the partition 26. A third spring 27 is fixedly connected between the movable rod 25 and the partition 26. A disc 28 is fixedly arranged on one side of the vertical plate 8, and the disc 28 has... A wedge block 29 is fixedly installed on one side, and the movable rod 25 movably abuts against the wedge block 29. The cam 20 is fixedly connected to the disc 28. After the workpiece 4 is pushed from the fixed plate 2 into the storage frame 63, it cannot move laterally under the action of the rotating block 21. At this time, the rotating disc 61 rotates 90 degrees clockwise, which will drive the storage frame 63 to rotate 90 degrees clockwise to the highest position. During this process, the push rod 16 moves upward, which will realize the clamping and limiting of the clamping plate 71 on the workpiece 4. One end of the movable rod 25 rotates along the disc 28. The position remains unchanged. After the pressure plate 9 shapes the workpiece 4, the rotating disk 61 rotates 90 degrees again, which will move the storage frame 63 to one side. During this process, the clamping plate 71 will release the clamp on the workpiece 4. The movable rod 25 moves along the disc 28 to one side of the inclined block 29, moving from the lower part of the inclined block 29 to the upper part. During this process, the movable rod 25 will move into the groove 635, thereby driving the transverse plate 24 to move along the limiting groove 231, causing the lifting rod 23 to move downward and drive the rotating block 21 to rotate counterclockwise. At this time, the workpiece 4 can be taken out. During the process, the movement of the movable rod 25 will compress the third spring 27. The partition plate 26 provides support for the third spring 27. Then, the rotating disk 61 rotates counterclockwise by 90 degrees again, and the movable rod 25 moves from the high point of the inclined block 29 to the low point. Under the action of the third spring 27, the movable rod 25 will move to the outside of the groove 635. With the help of the cooperation of the transverse plate 24 and the limiting groove 231, the lifting rod 23 will move upward. Under the action of the second spring 22, the rotating block 21 will return to the initial state, which is convenient for limiting the subsequent workpiece 4.

[0027] The working principle of this invention is as follows: The workpieces 4 to be processed are placed on the unloading plate 3. The crossbar 52 is rotated 180 degrees clockwise. The rotation of the crossbar 52 causes the rotating plate 51 to rotate, which in turn causes the swing rod 54 to move. Under the action of the deflection rod 57, the slider 56, and the slide groove 55, the swing rod 54 moves laterally, thereby causing the push rod 58 to move laterally. The lateral movement of the push rod 58 pushes the workpiece 4 into the storage frame 63 for transfer. Continuing to rotate the crossbar 52 180 degrees clockwise, the crossbar 52 causes the rotating plate 51 and the swing rod 54 to rotate. At this time, under the action of the deflection rod 57, the slider 56, and the slide groove 55, the swing rod 54 moves in the opposite direction. The swing rod 54 no longer moves towards its initial position. Instead of lateral movement, it swings in an arc to avoid collision with the new workpiece 4 during the return process. When workpiece 4 is pushed from the fixed plate 2 into the storage frame 63, one end of workpiece 4 will abut against a portion of the rotating block 21 located in the circular groove 631, thereby causing the rotating block 21 to rotate counterclockwise in the groove 635, thus compressing the second spring 22. After one end of workpiece 4 passes through the rotating block 21 and abuts against the bottom of the circular groove 631, the second spring 22 will cause the rotating block 21 to rotate back to its initial position under the action of the restoring state. This will cause the rotating block 21 to abut against the upper surface of one end of workpiece 4, preventing workpiece 4 from moving laterally in the circular groove 631. The crossbar 52 can rotate 180 degrees clockwise to allow the swing rod 54 and push rod 58 to move the workpiece. 4 is pushed into the storage frame 63. The rotation of the crossbar 52 will drive the round rod 14 and the incomplete gear 13 to rotate 180 degrees via the belt 15. During this process, the rotation of the incomplete gear 13 will not drive the second gear 12 to rotate, so the first gear 11 will not rotate. The rotating shaft 65, the rotating disk 61, and the storage frame 63 will not rotate, making it convenient to push the workpiece 4 into the storage frame 63. Continuing to rotate the crossbar 52 clockwise by 180 degrees will drive the swing rod 54 and the push rod 58 back to the initial position. During this process, the crossbar 52 will drive the round rod 14 and the incomplete gear 13 to rotate. The rotation of the incomplete gear 13 will drive the second gear 12 to rotate 90 degrees counterclockwise, thereby driving the first gear 11 and the rotating shaft 65 to rotate 90 degrees clockwise. The rotating disk 65, the rotating disk 61, and the rotating shaft 62 will rotate 180 degrees clockwise. When the storage frame 63 rotates, the storage frame 63 containing the workpiece 4 is rotated to the top, and the other empty storage frame 63 rotates to the position abutting against the fixing plate 2. During this process, the push rod 16 rotates along the cam 20, rotating from the lower position to the higher position of the cam 20, thereby driving the push rod 16 to move upward. The upward movement of the push rod 16 will achieve the clamping of the workpiece 4 by the clamping plate 71. After the workpiece 4 is shaped by the pressure plate 9, the rotating disk 61 will rotate 90 degrees clockwise again, causing the push rod 16 to move from the higher position to the lower position of the cam 20. During this process, under the action of the first spring 19, the push rod 16 will move downward, thereby releasing the clamping of the workpiece 4, making it convenient for the operator to remove the workpiece 4. At the same time, one end of the movable rod 25 rotates along the disc 28.The position of the movable rod 25 remains unchanged. After the pressure plate 9 shapes the workpiece 4, the rotating disk 61 rotates 90 degrees again, causing the storage frame 63 to move to one side. During this process, the clamping plate 71 releases its grip on the workpiece 4. The movable rod 25 moves along the disc 28 to one side of the inclined block 29, moving from the lower part of the inclined block 29 to the higher part. During this process, the movable rod 25 moves into the groove 635, thereby causing the transverse plate 24 to move along the limiting groove 231, causing the lifting rod 23 to move downward and causing the rotating block 21 to rotate counterclockwise. At this time, the workpiece 4 can be removed. Subsequently, the rotating disk 61 rotates 90 degrees counterclockwise again, and the movable rod 25 moves from the higher part of the inclined block 29 to the lower part. Under the action of the third spring 27, the movable rod 25 moves to the outside of the groove 635. With the cooperation of the transverse plate 24 and the limiting groove 231, the lifting rod 23 moves upward. Under the action of the second spring 22, the rotating block 21 returns to its initial state, facilitating the limiting of subsequent workpieces 4.

Claims

1. A workpiece shaping machine with an auxiliary feeding mechanism, comprising an operating table (1), characterized in that, A fixed plate (2) is fixedly installed on the operating table (1). A feeding plate (3) is fixedly installed on the top of the fixed plate (2). Multiple workpieces (4) are stacked inside the feeding plate (3). A feeding assembly (5) for driving the workpieces (4) to move laterally is provided on one side of the fixed plate (2). A conveying assembly (6) for driving the workpieces (4) to transfer is provided on one side of the fixed plate (2) and the feeding assembly (5). The feeding assembly (5) is connected to the conveying assembly (6). A limiting assembly (7) for clamping the workpieces (4) is provided inside the conveying assembly (6). A vertical plate (8) is fixedly installed on one side of the fixed plate (2) and the vertical plate (8) A pressure plate (9) is slidably arranged on the upper part of the workpiece (4). A sensor (10) is arranged on one side of the pressure plate (9). The feeding assembly (5) includes a rotating plate (51). A crossbar (52) is fixedly connected to one side of the rotating plate (51). A swing rod (54) is rotatably connected to the end of the rotating plate (51) away from the crossbar (52). A push rod (58) is fixedly arranged on the top of the swing rod (54). The push rod (58) is movably abutting against one side of the workpiece (4). The conveying assembly (6) includes a rotating disk (61). Multiple connecting rods (62) are fixedly arranged in a circular array on the outer side of the rotating disk (61). A storage frame (63) is fixedly connected to the end of the connecting rod (62) away from the rotating disk (61). The fixed plate (61) is fixedly arranged on the upper part of the workpiece (4). 2) A square plate (64) is fixedly installed on one side of the rotating disk (61). A rotating shaft (65) is fixedly connected to the center of the rotating disk (61). A first gear (11) is fixedly sleeved on the outside of the rotating shaft (65). A second gear (12) is rotatably installed on the square plate (64) on one side of the first gear (11). A round rod (14) is rotatably installed on the side of the square plate (64) away from the first gear (11) from the second gear (12). An incomplete gear (13) is fixedly sleeved on the outside of the round rod (14). The round rod (14) and the crossbar (52) are connected by a belt (15). The limiting component (7) includes a clamping plate (71). The storage frame ( 63) A circular groove (631) is provided. The storage frame (63) has horizontal grooves (632) symmetrically provided on both sides of the circular groove (631). The storage frame (63) has a vertical groove (633) below the horizontal groove (632). A movable plate (72) is movably arranged in the vertical groove (633). An inclined groove (73) is provided on the movable plate (72). A movable frame (74) is movably arranged in the inclined groove (73). A horizontal plate (75) is fixedly connected between the two movable frames (74). A top rod (16) is fixedly connected to the side of the horizontal plate (75) away from the movable frame (74). A cam (20) is provided on one side of the rotating disk (61). The protruding part of the cam (20) faces upward.The end of the push rod (16) away from the cross plate (75) movably abuts against the cam (20).

2. The workpiece shaping machine with an auxiliary feeding mechanism according to claim 1, characterized in that, A positioning plate (53) is rotatably provided at one end of the crossbar (52). The positioning plate (53) is fixedly connected to the operating table (1). A sliding groove (55) is provided in the center of the swing rod (54). A slider (56) is movably provided in the sliding groove (55). A deflection rod (57) is rotatably connected to one side of the slider (56). The end of the deflection rod (57) away from the slider (56) is rotatably connected to the fixed plate (2).

3. A workpiece shaping machine with an auxiliary feeding mechanism according to claim 2, characterized in that, The storage frame (63) is in movable contact with one side of the fixed plate (2), and the end of the rotating shaft (65) away from the rotating disk (61) is rotatably connected to the square plate (64).

4. A workpiece shaping machine with an auxiliary feeding mechanism according to claim 1, characterized in that, The second gear (12) meshes with the first gear (11) for transmission, and the incomplete gear (13) meshes with the second gear (12) for transmission.

5. A workpiece shaping machine with an auxiliary feeding mechanism according to claim 1, characterized in that, The clamping plate (71) is slidably connected to the transverse groove (632).

6. A workpiece shaping machine with an auxiliary feeding mechanism according to claim 5, characterized in that, The top of the movable plate (72) is fixedly connected to the bottom of the clamping plate (71), and the bottom of the storage frame (63) is provided with a slot (634). The slot (634) is connected to the vertical slot (633), and the horizontal plate (75) is slidably connected to the slot (634).

7. A workpiece shaping machine with an auxiliary feeding mechanism according to claim 6, characterized in that, The top rod (16) extends through one side of the storage frame (63) away from the horizontal plate (75). A limiting plate (17) is movably sleeved on the outside of the top rod (16). The limiting plate (17) is fixedly connected to the inner wall of the slot (634). A ring (18) is fixedly sleeved on the outside of the top rod (16). A first spring (19) is fixedly arranged between the ring (18) and the limiting plate (17).

8. A workpiece shaping machine with an auxiliary feeding mechanism according to claim 1, characterized in that, The storage frame (63) has a groove (635) on one side of the bottom of the circular groove (631). A rotating block (21) is rotatably arranged in the groove (635). Part of the rotating block (21) is designed to be arc-shaped and this part is located in the circular groove (631). A second spring (22) is fixedly arranged between one side of the rotating block (21) and the bottom of the groove (635). A lifting rod (23) is movably attached above the rotating block (21).

9. A workpiece shaping machine with an auxiliary feeding mechanism according to claim 8, characterized in that, A limiting groove (231) is provided in the lifting rod (23), and a transverse plate (24) is movably arranged in the limiting groove (231). A movable rod (25) is fixedly connected to one side of the transverse plate (24), and the movable rod (25) movably passes through the storage frame (63). A partition plate (26) is fixedly arranged in the groove (635), and the movable rod (25) movably passes through the partition plate (26). A third spring (27) is fixedly connected between the movable rod (25) and the partition plate (26). A disc (28) is fixedly arranged on one side of the vertical plate (8), and an inclined block (29) is fixedly arranged on one side of the disc (28). The movable rod (25) and the inclined block (29) movably abut against each other. The cam (20) is fixedly connected to the disc (28).

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