Scrap removing and overturning robot for blind hole machining of piston head vertical lathe

Abstract

The application discloses a piston head vertical lathe blind hole machining scrap iron removing and overturning robot in the technical field of piston head machining, which comprises a robot main body, a support frame arranged at the execution end of the robot main body, a separation material guiding shell rotatably arranged in the support frame, a rotating device one arranged on the support frame, a sealing part arranged on the inner wall of one end of the separation material guiding shell, a clamping part arranged on the inner wall of the separation material guiding shell, a discharge port arranged at the other end of the separation material guiding shell and a separation part arranged in the separation material guiding shell. The separation material guiding shell with the sealing part and the clamping part and the built-in separation part can receive the cutting fluid and the scrap iron after the piston head is overturned, and can automatically separate the cutting fluid and the scrap iron, and the discharge port can make the cutting fluid and the scrap iron be discharged in sequence, so that the cutting fluid and the scrap iron can be respectively introduced into the corresponding collecting boxes in sequence, and the problems of resource recovery difficulty and environmental pollution caused by mixed discharge in the prior art are effectively solved.

Description

Technical Field

[0001] This invention relates to the field of piston head machining, and more specifically to a chip removal and flipping robot for blind hole machining on a vertical lathe for piston heads. Background Technology

[0002] In piston head machining production lines, piston heads are typically fixed upright on vertical lathes. Blind holes are machined on the top and inner walls of the piston head using the vertical lathe. During this process, metal filings and cutting fluid accumulate inside the piston head and in the blind holes. Currently, a common practice is to use a tilting robot to hold the piston head and invert it to empty the accumulated cutting fluid and metal filings into an external collection tank for subsequent manual processing. However, existing tilting robots can only perform simple emptying operations and lack effective solid-liquid separation and directional collection functions. This results in the mixed discharge of metal filings and cutting fluid, causing difficulties in cutting fluid recovery, resource waste, and potential environmental pollution and increased subsequent treatment costs. Therefore, we propose a metal filings removal tilting robot for blind hole machining on vertical lathes for piston heads. Summary of the Invention

[0003] The purpose of this invention is to provide a chip removal and turning robot for blind hole machining on a piston head vertical lathe. It solves the technical problems of existing turning robots that can only perform simple tilting operations and lack effective solid-liquid separation and directional collection functions, resulting in the discharge of mixed chips and cutting fluid. This not only causes difficulties in cutting fluid recovery and waste of resources, but also easily leads to workshop environmental pollution and increased subsequent treatment costs.

[0004] The present invention achieves the above objectives through the following technical solutions:

[0005] A chip removal and flipping robot for blind hole machining on a vertical lathe piston head is used to process the piston head body. The flipping robot includes a robot body, a support frame located at the execution end of the robot body, a separating guide shell rotatably located inside the support frame and used to fit around the outside of the piston head body, a rotating device located on the support frame and used to drive the separating guide shell to flip the piston head body, a sealing part located on the inner wall of one end of the separating guide shell and used to seal the connection between the separating guide shell and the piston head body, and a clamping part located on the inner wall of the separating guide shell for fixing the piston head body. The other end of the separating guide shell is provided with a discharge port. A separation part is provided inside the separating guide shell on the side away from the piston head body from the sealing part. The separation part is used to collect the chips and cutting fluid discharged by the piston head body after the separating guide shell drives the piston head body to flip to a preset angle, and separate the chips and cutting fluid so that the chips and cutting fluid are discharged sequentially from the discharge port.

[0006] A further improvement is that the sealing part includes a sealing airbag embedded in one end of the inner wall of the separating guide shell, and the sealing airbag is connected to an external air supply device through a pipeline.

[0007] A further improvement is that the clamping part includes several sets of telescopic devices three arranged in a ring array at one end of the outer wall of the separating guide shell, and an arc-shaped clamping member located at the output end of the telescopic device three and inside the separating guide shell for contacting the outer wall of the piston head body.

[0008] A further improvement is that the separation section includes a partition fixed inside the separation guide shell, through openings on both sides of the partition, and two sets of filter plates symmetrically arranged on the side of the partition away from the sealing part and respectively covering the two openings. The two sets of filter plates are hinged to the partition on opposite sides via a rotating shaft. A movable sleeve is movably inserted through the partition and located between the two sets of filter plates. Both sides of the movable sleeve are provided with racks, and the outer wall of the rotating shaft of both sets of filter plates is fitted with gears that mesh with the racks. The movable sleeve is connected to the partition via a telescopic device. The telescopic device is used to drive the movable sleeve to move axially, thereby driving the two sets of filter plates to rotate through the racks and gears to open or cover the openings.

[0009] A further improvement is that the separation section also includes a second rotating device located inside the separation guide shell and on the side of the partition facing the discharge port. The output end of the second rotating device passes through the movable sleeve and extends to the other side of the partition, where a rotating frame is connected. The rotating frame has a scraper for contacting the partition on the side facing the partition, and an electric guide rail assembly is provided on the other side of the rotating frame. A water sprayer is connected to the slider of the electric guide rail assembly via the second telescopic device. Several sets of water spray holes are provided on the outer wall and bottom of the water sprayer, and the water sprayer is connected to an external water supply device through a pipeline.

[0010] A further improvement is that a circular driven block is fixedly sleeved at the output end of the rotating device 2. Several sets of arc-shaped magnetic blocks 1 are embedded in the outer circumference of the driven block. Magnetic blocks 2 are connected to the outer walls of the two sets of filter plates on opposite sides by elastic elements. The side of the magnetic block 2 facing the filter plate is provided with a contact block for impacting the filter plate. After the two sets of filter plates flip open the passage, the magnetic block 2 corresponds to the driven block. The magnetic block 2 and the magnetic block 1 have opposite magnetic structures.

[0011] A further improvement is that a fixing ring is fixedly sleeved on the outer wall of the separating guide shell, and a number of grooves are opened on the outer circumference of the fixing ring. A vibrator for driving the piston head body to vibrate is provided in the groove, and a driving part for driving the vibrator to work is rotatably sleeved on the side of the fixing ring away from the piston head body.

[0012] A further improvement is that the vibrator includes a connecting arm with one end of its elastic rotating shaft connected to a groove, a striking element located at one end of the connecting arm for contacting the outer wall of the piston head body, a movable frame movably sleeved at the other end of the connecting arm, a fixed frame slidably sleeved on the outside of the movable frame, and an elastic connecting element connecting the movable frame and the fixed frame. One end of the fixed frame is connected to the outer wall of the separating guide shell, and the movable frame is movably connected to the outer wall of one end of the connecting arm. The movable frame has a contact rod on the side away from the separating guide shell for cooperating with the drive unit.

[0013] A further improvement is that the driving unit includes a rotating ring rotatably disposed on the outer wall of the separating guide shell and located on the side of the fixed ring away from the piston head body. The rotating ring is connected to the output end of the rotating device through a transmission component. The rotating ring has an annular protrusion on the side facing the fixed ring, and the inner wall of the annular protrusion has an arc-shaped protrusion for driving the contact rod to move towards the separating guide shell.

[0014] A further improvement is that a solenoid valve is provided inside the discharge port.

[0015] The beneficial effects of this invention are as follows:

[0016] The present invention is equipped with a separation guide shell with a sealing part and a clamping part and a built-in separation part. After the piston head flips, it can receive cutting fluid and iron filings and automatically separate the two into solid and liquid components. In addition, the discharge port allows the iron filings and cutting fluid to be discharged in sequence, so that the iron filings and cutting fluid can enter the corresponding collection boxes in sequence. This effectively solves the problems of resource recycling difficulties and environmental pollution caused by mixed discharge in the prior art.

[0017] Secondly, by rotating the device, the water sprayer can be controlled to move in a circular motion inside the piston head body to thoroughly flush the blind holes on the inner wall of the piston head, thereby improving the quality of iron filings removal. It can also drive the filter plate to vibrate when the filter plate opens, thereby improving the efficiency of iron filings discharge. At the same time, it also drives the piston head body to vibrate, so that the cutting fluid and iron filings inside the piston head body can better detach from the piston head body and enter the separation guide shell, further improving the iron filings removal efficiency and quality of the piston head body. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the flipping robot structure in this invention;

[0019] Figure 2 For the present invention Figure 1 Another perspective structural diagram;

[0020] Figure 3 This is a cross-sectional view of the separating feed shell of the present invention;

[0021] Figure 4 This is a cross-sectional view of the separating feed shell of the present invention from another perspective;

[0022] Figure 5 This is a schematic diagram of a partial structure inside the separating feed shell of the present invention;

[0023] Figure 6 For the present invention Figure 4 Enlarged schematic diagram of structure A in the image;

[0024] Figure 7 For the present invention Figure 5 Enlarged schematic diagram of structure B in the diagram;

[0025] Figure 8 This is a schematic diagram of the combined structure of the drive unit and the vibrator of the present invention.

[0026] In the diagram: 1. Robot body; 2. Support frame; 3. Rotating device one; 4. Separating guide shell; 5. Piston head body; 6. Partition plate; 7. Filter plate; 8. Rotating device two; 9. Movable sleeve; 10. Telescopic device one; 11. Driven block; 12. Magnetic block one; 13. Magnetic block two; 14. Contact block; 15. Rotating frame; 16. Scraper; 17. Electric guide rail assembly; 18. Telescopic device two; 19. Water sprayer; 20. Sealing airbag; 21. Telescopic device three; 22. Clamping component; 23. Transmission component; 24. Rotating ring; 25. Annular protrusion; 26. Fixed ring; 27. Connecting arm; 28. Striking component; 29. ​​Movable frame; 30. Fixed frame; 31. Contact rod; 32. Arc-shaped protrusion. Detailed Implementation

[0027] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0028] Example 1

[0029] Please see the appendix Figure 1-8 A chip removal and turning robot for blind hole machining on a vertical piston lathe is used to process the piston head body 5. Specifically, the piston head body 5 is placed in an upright position on the vertical piston lathe for blind hole machining. After the piston head body 5 is machined, the chip removal and turning robot in this embodiment pours out the chips and cutting fluid inside the piston head body 5.

[0030] The flipping robot in this embodiment specifically includes the following structure: the flipping robot includes a robot body 1, a support frame 2 located at the execution end of the robot body 1, a separating guide shell 4 rotatably located inside the support frame 2 and used to be fitted onto the outside of the piston head body 5, a rotating device 3 located on the support frame 2 and used to drive the separating guide shell 4 to flip the piston head body 5, a sealing part located on the inner wall of one end of the separating guide shell 4 and used to seal the connection between the separating guide shell 4 and the piston head body 5, and a clamping part located on the inner wall of the separating guide shell 4 and located on the side of the sealing part facing the piston head body 5 for fixing the piston head body 5. In this embodiment, the robot body 1 can be a six-axis industrial robot, but it is not limited to this type; the support frame 2 is U-shaped, and the support frame 2 and the execution end of the robot body 1 can be detachably connected by a bolt-like structure; the separating guide shell 4 is rotatably connected to the inner wall of the support frame 2 by a rotating shaft, and the rotating device 3 uses a servo motor and a reducer, the output end of which is connected to one end of the rotating shaft of the separating guide shell 4;

[0031] In practical use, the robot body 1 controls the support frame 2 to move the separating guide shell 4 above the piston head vertical lathe, then lowers it and fits it onto the outer side of the top of the piston head body 5. Next, the clamping part performs an action to clamp and fix the piston head body 5, while the sealing part seals the connection between the separating guide shell 4 and the piston head body 5. After completing the above operations, the robot body 1 transfers the entire assembly to the top of the external collection box. At this time, the rotating device 3 starts, driving the separating guide shell 4 to rotate the piston head body 5 together, so that the piston head body 5 changes from its initial processing state (e.g., ...). Figures 1-5 (As shown) is turned upside down and positioned above the separation guide shell 4, so that the cutting fluid and iron filings accumulated in the piston head body 5 fall into the separation guide shell 4 under the action of gravity;

[0032] The other end of the separating guide shell 4 is provided with a discharge port. In this embodiment, the discharge port is equipped with a solenoid valve. After the piston head body 5 is flipped, the discharge port corresponds to the external collection box. The separating guide shell 4 is provided with a separation part on the side of the sealing part away from the piston head body 5. The separation part is used to collect the iron filings and cutting fluid discharged by the piston head body 5 after the separating guide shell 4 drives the piston head body 5 to flip to a preset angle, and separate the iron filings and cutting fluid so that the iron filings and cutting fluid are discharged from the discharge port in sequence. The separation part enables the cutting fluid discharged by the piston head body 5 to be separated from the iron filings. The operator can operate the robot body 1 to sequentially align the discharge port with the external collection box dedicated to collecting cutting fluid and iron filings, and control the solenoid valve to realize the step-by-step orderly discharge of the two materials. This realizes the automated separation and classified collection of cutting fluid and iron filings, effectively improves the purity and reuse value of the recycled materials, while reducing manual intervention and improving the efficiency and environmental friendliness of the overall cleaning operation.

[0033] Preferably, the sealing part of this embodiment includes a sealing airbag 20 embedded in one end of the inner wall of the separating guide shell 4. In this embodiment, the sealing airbag 20 is an annular sealing airbag made of rubber material. The sealing airbag 20 is connected to an external air supply device through a pipeline. The external air supply device can be an air pump, etc. After the separating guide shell 4 descends and is sleeved on the outer side of the top of the piston head body 5, air is supplied to the sealing airbag 20 through the external air supply device. The sealing airbag 20 expands and its inner wall contacts the outer wall of the piston head body 5 to seal the connection between the separating guide shell 4 and the piston head body 5, so as to prevent the cutting fluid and iron filings in the piston head body 5 from seeping out from the connection between the separating guide shell 4 and the piston head body 5 during the subsequent rotation of the piston head body 5.

[0034] Preferably, the clamping part of this embodiment includes several sets of telescopic devices 21 arranged in a ring array at one end of the outer wall of the separating guide shell 4, and an arc-shaped clamping member 22 located at the output end of the telescopic device 21 and inside the separating guide shell 4 for contacting the outer wall of the piston head body 5. In this embodiment, the telescopic device 21 is an electric telescopic rod; a rubber pad can be provided on the outer wall of the arc-shaped clamping member 22 that contacts the outer wall of the piston head body 5 to prevent damage to the outer wall of the piston head body 5; the arc-shaped clamping member 22 is driven by the telescopic device 21 to contact the outer wall of the piston head body 5 to clamp and fix the piston head body 5, so as to subsequently drive the piston head body 5 to rotate.

[0035] Preferably, the separation section of this embodiment includes a partition 6 fixed inside the separation guide shell 4, through openings on both sides of the partition 6, and two sets of filter plates 7 symmetrically arranged on the side of the partition 6 away from the sealing part and respectively covering the two openings. In this embodiment, the cross-section of the opening is fan-shaped, and the area of ​​the filter plate 7 is larger than the area of ​​the opening. When the filter plate 7 is attached to one side of the partition 6, iron filings cannot pass through, while cutting fluid can pass through normally, thus achieving solid-liquid separation. The two sets of filter plates 7 are hinged to the partition 6 on opposite sides by a rotating shaft, so that the filter plates 7 can be rotated. A movable sleeve 9 is movably inserted on the partition 6 at the position between the two sets of filter plates 7. Both sides of the movable sleeve 9 are provided with racks, and the outer wall of the rotating shaft of the two sets of filter plates 7 is fitted with gears that mesh with the racks. Figure 3-6 As shown, when the movable sleeve 9 moves relative to the partition plate 6 toward the piston head body 5, the two sets of filter plates 7 simultaneously flip and open the opening. When the movable sleeve 9 moves in the opposite direction, the two sets of filter plates 7 simultaneously flip and cover the opening. The movable sleeve 9 is connected to the partition plate 6 through the telescopic device 10. In this embodiment, the telescopic device 10 adopts an electric telescopic rod. The telescopic device 10 is used to drive the movable sleeve 9 to move axially and then drive the two sets of filter plates 7 to flip through the rack and gear to open or cover the opening.

[0036] During normal use, the filter plate 7 covers the opening on the partition plate 6, so that the incoming iron filings are intercepted on the surface of the filter plate 7, while the cutting fluid is filtered through the filter plate 7 and discharged through the discharge port. After the cutting fluid is discharged, the telescopic device 10 drives the movable sleeve 9 to move to the side of the piston head body 5. The movable sleeve 9 drives the gear to rotate through the racks on both sides, so that the two sets of filter plates 7 are flipped synchronously and the opening is opened. At this time, the filter plate 7 is in an inclined position, and the iron filings intercepted on its surface slide down the plate surface under the action of gravity and are finally discharged through the discharge port.

[0037] Example 2

[0038] Please see the appendix Figure 2-8 Based on Embodiment 1, the separation section of this embodiment further includes a rotating device 2 8, which is mounted on a support within the separation guide shell 4 and located on the side of the partition 6 facing the discharge port. The rotating device 2 8 in this embodiment includes a protective shell, a servo motor and a reducer housed within the protective shell (though not limited to this specific type, which will not be detailed here). The output end of the rotating device 2 8 passes through the movable sleeve 9 and extends to the other side of the partition 6, where a rotating frame 15 is connected. The rotating frame 15 in this embodiment includes a circular portion and a ring disposed within the circular portion. In practice, a wear-resistant sealing ring can be embedded in the outer wall of the rotating frame 15 facing the partition 6 to contact the outer wall of the partition 6, so as to prevent iron filings from entering. The rotating frame 15 is provided with a scraper 16 for contacting the partition 6 on the side facing the partition 6. When the rotating equipment 8 is working, it drives the rotating frame 15. The rotating frame 15 scrapes the iron filings falling on the partition 6 to the opening through the scraper 16, so that the iron filings fall on the filter plate 7. When the filter plate 7 is flipped to the inclined state, the iron filings can be effectively discharged.

[0039] On the other side of the rotating frame 15, there is an electric guide rail assembly 17. The length direction of the electric guide rail assembly 17 is perpendicular to the axis of the rotating frame 15. The electric guide rail assembly 17 is a conventional structure in this field, including guide rails, sliders, and drive systems, etc., which will not be described in detail here. A water sprayer 19 is connected to the slider of the electric guide rail assembly 17 through a telescopic device 2 18. In this embodiment, the telescopic device 2 18 is an electric telescopic rod. Several sets of spray holes are opened on the outer wall and bottom of the water sprayer 19. The water sprayer 19 is connected to an external water supply device through a pipeline. The external water supply device includes, for example, a pump body and a connection to the pump body input end. The water tank is open; when the filter plate 7 covers the opening, the distance between the sprayer 19 and the inner wall of the piston head body 5 is adjusted by the electric guide rail assembly 17, and the telescopic device 2 18 extends it to the specified depth. Then, the rotating device 2 8 drives the rotating frame 15, which drives the sprayer 19 to move in a circle along the inner wall of the piston head. At the same time, the external water supply device injects cleaning fluid into the sprayer 19, so that the cleaning fluid can fully enter the blind hole of the inner wall of the piston head body 5, and carry out the residual iron filings. Finally, the cleaning fluid mixed with iron filings is filtered by the filter plate 7 along with the cutting fluid and discharged from the discharge port, which improves the iron filings removal rate and ensures the quality of iron filings removal.

[0040] Preferably, in this embodiment, the output end of the rotating device 2 8 is fixedly fitted with a circular driven block 11. The distance between the circular driven blocks 11 is located on the side of the movable sleeve 9 away from the rotating frame 15, so as not to interfere with the movement of the movable sleeve 9. Several sets of arc-shaped magnetic blocks 12 are embedded in the outer circumference of the driven block 11. The outer walls of the two sets of filter plates 7 on opposite sides are connected to magnetic blocks 2 13 by elastic elements. In this embodiment, the elastic element can be a spring or an elastic telescopic rod, etc., which will not be described in detail here. The side of the magnetic block 2 13 facing the filter plate 7 is provided with a contact block 14 for impacting the filter plate 7. After the two sets of filter plates 7 are flipped and the opening is opened, the magnetic block 2 13 corresponds to the driven block 11. The magnetic block 2 13 and the magnetic block 12 are of opposite magnetic polarity. When the two correspond, the magnetic block 2 13 moves toward the magnetic block 12.

[0041] After the two sets of filter plates 7 are flipped open, the rotating device 2 8 can continue to operate. The rotating device 2 8 drives the driven block 11 to rotate, so that the magnetic block 12 intermittently corresponds to the magnetic block 2 13. When they correspond, the magnetic block 2 13 attracts and drives the contact block 14 to detach from the filter plate 7. When they are misaligned, the contact block 14 is reset and impacts the filter plate 7 under the action of the elastic element, thereby causing the filter plate 7 to vibrate at a high frequency and a small amplitude. This effectively promotes the rapid and thorough removal of iron filings on the filter plate 7, improves the chip removal efficiency and the self-cleaning ability of the filter plate 7, avoids iron filings residue clogging, and ensures the stability and reliability of continuous operation.

[0042] Example 3

[0043] Please see the appendix Figure 2-8 Based on Example 2, in this example, a fixing ring 26 is fixedly sleeved on the outer wall of the separating guide shell 4. Several sets of grooves are opened on the outer circumference of the fixing ring 26. A vibrator for driving the piston head body 5 to vibrate is provided in the groove. A drive part for driving the vibrator to work is rotatably sleeved on the side of the fixing ring 26 away from the piston head body 5.

[0044] After the piston head body 5 is flipped to an inverted position, the piston head body 5 can be driven to vibrate by the drive unit and the vibrator, so that the cutting fluid and iron filings in the piston head body 5 can be better separated from the piston head body 5 and enter the separation guide shell 4.

[0045] Preferably, the vibrator in this embodiment includes a connecting arm 27 with one end elastically rotating and connected to a groove, a striking element 28 located at one end of the connecting arm 27 for contacting the outer wall of the piston head body 5, a movable frame 29 movably sleeved at the other end of the connecting arm 27, a fixed frame 30 slidably sleeved on the outside of the movable frame 29, and an elastic connecting element connecting the movable frame 29 and the fixed frame 30. In this embodiment, the vertical cross-section of the connecting arm 27 is V-shaped, and one end of it is connected to the groove using a rotating shaft and a torsion spring elastic rotating shaft. The striking element 28 can be made of hard rubber material to form a rubber ball, which can cause the piston head body 5 to vibrate to a certain extent without damaging the piston head body 5. The movable frame 29 is U-shaped, and the fixed frame 30 and the movable frame 29 can be slidably connected by a slider and a groove, so that the movable frame 29 can be relative to the fixed frame. The movable frame 29 can be moved by a spring, which drives the movable frame 29 to reset. One end of the fixed frame 30 is connected to the outer wall of the separating guide shell 4. The movable frame 29 is movably connected to the outer wall of one end of the connecting arm 27. In this embodiment, a shaft is connected to the inner wall of the movable frame 29. A slider is hinged to one end of the shaft. The slider is slidably connected to a groove on the outer wall of one end of the connecting arm 27. A contact rod 31 for cooperating with the drive unit is provided on the side of the movable frame 29 away from the separating guide shell 4. When the movable frame 29 moves relative to the fixed frame 30 toward the piston head body 5, the movable frame 29 causes one end of the connecting arm 27 to swing inward. Then, the other end of the connecting arm 27 drives the striking member 28 to move away from the piston head body 5. When the movable frame 29 moves in the opposite direction, the connecting arm 27 drives the striking member 28 to reset and strike the piston head body 5.

[0046] Preferably, the drive unit in this embodiment includes a rotating ring 24 rotatably mounted on the outer wall of the separating guide shell 4 via a bearing and located on the side of the fixed ring 26 away from the piston head body 5. The diameter of the rotating ring 24 is larger than that of the fixed ring 26. The rotating ring 24 is connected to the output end of the rotating device 28 via a transmission member 23. In this embodiment, the transmission member 23 includes a gear ring located on the top of the rotating ring 24 and coaxial with the rotating ring 24, and a gear shaft meshing with the gear ring. The gear shaft is connected to the outer wall of the separating guide shell 4 via a bracket. The gear shaft and the output end of the rotating device 28 are connected via a sprocket transmission assembly (including a sprocket and a chain). Of course, the transmission member 23 is not limited to this one. The rotating ring 24 has an annular protrusion 25 on the side facing the fixed ring 26. The annular protrusion 25 is sleeved on the outside of the fixed ring 26, and the inner wall of the annular protrusion 25 is provided with a... The arc-shaped protrusion 32 that drives the contact rod 31 to move toward the separation guide shell 4 has a ball embedded at the outer end of the contact rod 31 for contacting the inner wall of the annular protrusion 25 and the arc-shaped protrusion 32. When the rotating device 28 is working, it also drives the rotating ring 24 through the transmission component 23. The rotating ring 24 drives the annular protrusion 25, which in turn causes the arc-shaped protrusion 32 to intermittently contact the contact rod 31. Then, the arc-shaped protrusion 32 drives the contact rod 31 to drive the movable frame 29 to move toward the piston head body 5 relative to the fixed frame 30. When the arc-shaped protrusion 32 and the contact rod 31 are misaligned, the movable frame 29 is reset under the action of the elastic connector, which causes the striking component 28 to repeatedly strike the piston head body 5, causing the piston head body 5 to vibrate to a certain extent. Thus, the cutting fluid and iron filings in the piston head body 5 can better detach from the piston head body 5 and enter the separation guide shell 4.

[0047] The above embodiments merely illustrate several implementation methods of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention.

Claims

1. A chip removal and turning robot for blind hole machining on a vertical lathe for piston head, used to process the piston head body (5), the turning robot comprising a robot body (1) and a support frame (2) disposed at the execution end of the robot body (1), characterized in that, It also includes a separating guide shell (4) rotatably disposed inside the support frame (2) and used to be sleeved on the outside of the piston head body (5), a rotating device (3) disposed on the support frame (2) and used to drive the separating guide shell (4) to rotate the piston head body (5), a sealing part disposed on the inner wall of one end of the separating guide shell (4) and used to seal the connection between the separating guide shell (4) and the piston head body (5), and a clamping part disposed on the inner wall of the separating guide shell (4) for fixing the piston head body (5). The other end of the separating guide shell (4) is provided with a discharge port. The separating guide shell (4) is provided with a separating part on the side of the sealing part away from the piston head body (5). The separating part is used to receive the iron filings and cutting fluid discharged by the piston head body (5) after the separating guide shell (4) rotates the piston head body (5) to a preset angle, and separate the iron filings and cutting fluid so that the iron filings and cutting fluid are discharged from the discharge port in sequence. The separation section includes a partition (6) fixed inside the separation guide shell (4), through openings on both sides of the partition (6), and two sets of filter plates (7) symmetrically arranged on the side of the partition (6) away from the sealing part and respectively covering the two openings. The two sets of filter plates (7) are hinged to the partition (6) on opposite sides by a rotating shaft. A movable sleeve (9) is movably inserted on the partition (6) between the two sets of filter plates (7). Both sides of the movable sleeve (9) are provided with racks, and the outer walls of the rotating shafts of the two sets of filter plates (7) are fitted with gears that mesh with the racks. The movable sleeve (9) is connected to the partition (6) through a telescopic device (10). The telescopic device (10) is used to drive the movable sleeve (9) to move axially and then drive the two sets of filter plates (7) to flip through the racks and gears to open or cover the openings.

2. The flipping robot according to claim 1, characterized in that, The sealing part includes a sealing airbag (20) embedded in one end of the inner wall of the separating guide shell (4), and the sealing airbag (20) is connected to an external air supply device through a pipeline.

3. The flipping robot according to claim 1, characterized in that, The clamping part includes several sets of telescopic devices three (21) arranged in a ring array at one end of the outer wall of the separating guide shell (4), and an arc-shaped clamping member (22) located at the output end of the telescopic device three (21) and inside the separating guide shell (4) for contacting the outer wall of the piston head body (5).

4. The flipping robot according to claim 1, characterized in that, The separation section also includes a rotating device 2 (8) located inside the separation guide shell (4) and on the side of the partition (6) facing the discharge port. The output end of the rotating device 2 (8) passes through the movable sleeve (9) and extends to the other side of the partition (6) to be connected to a rotating frame (15). The rotating frame (15) is provided with a scraper (16) for contacting the partition (6) on the side facing the partition (6). The other side of the rotating frame (15) is provided with an electric guide rail assembly (17). A water sprayer (19) is connected to the slider of the electric guide rail assembly (17) through a telescopic device 2 (18). Several sets of water spray holes are opened on the outer wall and bottom of the water sprayer (19). The water sprayer (19) is connected to an external water supply device through a pipeline.

5. The flipping robot according to claim 4, characterized in that, The output end of the rotating device 2 (8) is fixedly fitted with a circular driven block (11). The outer circumference of the driven block (11) is embedded with several sets of arc-shaped magnetic blocks 1 (12). The outer walls of the two sets of filter plates (7) on opposite sides are connected with magnetic blocks 2 (13) through elastic elements. The side of the magnetic block 2 (13) facing the filter plate (7) is provided with a contact block (14) for impacting the filter plate (7). After the two sets of filter plates (7) are flipped and the opening is opened, the magnetic block 2 (13) corresponds to the driven block (11). The magnetic block 2 (13) and the magnetic block 1 (12) are of opposite magnetic levels.

6. The flipping robot according to claim 4, characterized in that, The outer wall of the separating guide shell (4) is fixedly fitted with a fixing ring (26). The outer circumference of the fixing ring (26) is provided with several sets of grooves. The grooves are provided with a vibrator for driving the piston head body (5) to vibrate. The side of the fixing ring (26) away from the piston head body (5) is rotatably fitted with a drive part for driving the vibrator to work.

7. The flipping robot according to claim 6, characterized in that, The vibrator includes a connecting arm (27) with one end of its elastic rotating shaft connected to a groove, a striking element (28) located at one end of the connecting arm (27) for contacting the outer wall of the piston head body (5), a movable frame (29) movably sleeved at the other end of the connecting arm (27), a fixed frame (30) slidably sleeved on the outside of the movable frame (29), and an elastic connecting element connecting the movable frame (29) and the fixed frame (30). One end of the fixed frame (30) is connected to the outer wall of the separating guide shell (4), and the movable frame (29) is movably connected to the outer wall of one end of the connecting arm (27). The side of the movable frame (29) away from the separating guide shell (4) is provided with a contact rod (31) for cooperating with the drive unit.

8. The flipping robot according to claim 7, characterized in that, The drive unit includes a rotating ring (24) rotatably disposed on the outer wall of the separating guide shell (4) and located on the side of the fixed ring (26) away from the piston head body (5). The rotating ring (24) is connected to the output end of the rotating device (8) through a transmission component (23). The rotating ring (24) has an annular protrusion (25) on the side facing the fixed ring (26). The inner wall of the annular protrusion (25) has an arc-shaped protrusion (32) for driving the contact rod (31) to move towards the separating guide shell (4).

9. The flipping robot according to claim 1, characterized in that, The discharge port is equipped with a solenoid valve.

Images