Aluminum profile machining mechanism facilitating discharging

Abstract

The invention relates to the technical field of aluminum profile machining, in particular to an aluminum profile machining mechanism convenient to discharge, which comprises a support frame, a saw cutting mechanism and a clamping mechanism mounted on the support frame, the grinding mechanism is mounted on the clamping mechanism and is used for grinding the inner wall of the workpiece; the clamping mechanism comprises a driving assembly, a piston assembly, an air inlet assembly, a supporting assembly and a cavity piece. The piston assembly is installed on the supporting frame and used for conveying air into the cavity piece. The driving assembly is installed on the piston assembly and used for driving the cavity piece to move. The air inlet assembly is mounted at the driving end of the driving assembly; according to the workpiece supporting device, the workpieces are supported from the interiors of the workpieces of different sizes in a self-adaptive mode, then thrust applied to the workpieces is relieved, the position of the supporting piece after thrust is relieved is locked, positioning of the workpieces can be ensured, the situation that the thrust is continuously applied to the workpieces is avoided, and the workpiece supporting effect is improved. And the situation that the workpiece is slightly deformed due to long-time thrust is avoided.

Description

Technical Field

[0001] This invention relates to the field of aluminum profile processing technology, and more specifically to an aluminum profile processing mechanism that facilitates material discharge. Background Technology

[0002] Aluminum profiles come in various shapes, including workpiece-shaped, flat, and strip-shaped. During the processing of aluminum profiles, workpiece-shaped aluminum profiles need to be cut, and the workpieces need to be positioned and clamped during the cutting process.

[0003] Chinese invention patent CN121423705A discloses an anti-flattening thin-walled tube cutting fixture, a saw, and a method. The fixture includes a clamping base, a semi-circular sleeve, and a laser emitter. The clamping base is symmetrically fixed to the jaws of a vise for mounting the fixture on the vise. The semi-circular sleeve has a semi-section structure with a semi-circular arc-shaped cavity inside. The arc diameter of the semi-circular sleeve matches the outer diameter of the thin-walled tube to be cut. When the two semi-circular sleeves are closed, they cover and clamp the thin-walled tube while leaving a cutting gap. The back of the semi-circular sleeve is connected to the clamping base, and the semi-circular sleeve is fixed to the lower part of the clamping base in a cantilever manner. The laser emitter is located on the top of the clamping base and is used to emit a cross-shaped laser line to determine the clamping of the thin-walled tube. The above-mentioned prior art effectively solves the technical problem of deformation and flattening during thin-walled tube cutting in the prior art.

[0004] However, during the processing of some thin-walled tubes, when the saw blade is cutting, there may be situations where the downward pressure applied by the blade to the tube is too large and the clamping force cannot be precisely controlled, which may cause slight deformation of the tube. This may result in the tube becoming a defective product, thus leading to material waste. Summary of the Invention

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing an aluminum profile processing mechanism that facilitates material discharge.

[0006] The technical solution of the present invention is as follows: an aluminum profile processing mechanism for easy material discharge, comprising a support frame and a sawing mechanism, a clamping mechanism mounted on the support frame, and a grinding mechanism mounted on the clamping mechanism for grinding the inner wall of the workpiece; the clamping mechanism includes a drive assembly, a piston assembly, an air intake assembly, a support assembly, and a cavity component; the piston assembly is mounted on the support frame and is used to supply air into the cavity component; the drive assembly is mounted on the piston assembly and is used to drive the cavity component to move; the air intake assembly is mounted on the drive end of the drive assembly; the cavity component is mounted on the air intake assembly; the support assembly is mounted on the cavity component and is used to support the workpiece from the inner wall of the workpiece; the drive assembly drives the piston assembly to move, air is supplied into the cavity component, driving the support assembly to support the workpiece from within the workpiece, and then the thrust of the support assembly is released.

[0007] Preferably, the piston assembly includes a piston cylinder, an elastic element one, a piston plate, and an elastic movable element; the piston cylinder is mounted on a support frame; the two ends of the elastic element one are respectively connected to the piston cylinder and the piston plate; the piston plate is sleeved inside the piston cylinder; the elastic movable element is installed in the middle of the piston plate, and the elastic movable element can be pushed by a drive assembly.

[0008] Preferably, the drive assembly includes a push rod, a drive device four, a locking rod, a support member, and a limiting rope; the drive device four is mounted on the piston assembly; the push rod passes through the piston assembly and is connected to the output end of the drive device four; the cavity member is sleeved on the push rod; the locking rod is mounted on the push rod; the locking rod passes through the cavity member and connects to the support member; the two ends of the limiting rope are respectively connected to the piston assembly and the cavity member.

[0009] Preferably, the air intake assembly includes a one-way air intake pipe, a vent pipe, a spring, and a blocking rod; both the one-way air intake pipe and the vent pipe are installed inside the push rod, and the two ends of the one-way air intake pipe and the vent pipe are respectively connected to the cavity component and the piston assembly; the two ends of the spring are respectively connected to the push rod and the blocking rod; the blocking rod blocks the vent pipe.

[0010] Preferably, the supporting assembly includes a rack, a second driving device, a notched gear, an elastic piston, a supporting member, the second elastic member, a snap-fit ​​strip, a third driving device, and a snap-fit ​​plate; the fixed end of the elastic piston is connected inside the cavity, and the two ends of the second elastic member are respectively connected to the movable end of the elastic piston and the supporting member; the snap-fit ​​strip is installed on the supporting member; the third driving device is installed outside the cavity, and the snap-fit ​​plate is installed on the output end of the third driving device; the rack is installed on the piston plate, and the second driving device is installed outside the piston cylinder; the output shaft of the piston cylinder is connected to the notched gear, and the notched gear meshes with the rack when it rotates.

[0011] Preferably, the grinding mechanism includes a spring coil, a rotating frame, a pull rope, a grinding component, an elastic snap-fit ​​component, a blocking ring, and an air supply unit; the spring coil is installed inside the support component; the rotating frame is installed on the central shaft of the spring coil; the two ends of the pull rope are respectively connected to the rotating frame and the grinding component; the elastic snap-fit ​​component is installed inside the cavity component and snaps into the snap-fit ​​rod; the air supply unit is installed on the support component; and the blocking ring is installed on the support frame and is used for unloading the workpiece.

[0012] Preferably, the gas delivery unit includes an exhaust pipe and a baffle plate; the exhaust pipe is connected to a support member; the baffle plate is installed inside the cavity member and blocks the exhaust pipe.

[0013] Preferably, the sawing mechanism includes a drive device, a lifting plate, a clamping component, a sawing component, and a pushing component; the drive device is installed at the bottom of the support frame; the lifting plate is installed on the output end of the drive device; the clamping component is installed inside the support frame; the sawing component is installed on the top of the support frame; and the pushing component is installed on the lifting plate and is used to push the sawed workpiece out of the frame.

[0014] Compared with the prior art, the above-mentioned technical solution of the present invention has the following beneficial technical effects: The workpiece is placed on the lifting plate. Then, the clamping component is activated to limit the workpiece's position. Next, the drive unit four is activated, moving the supporting component towards the workpiece and into its interior. At this point, the push rod drives the blocking rod, which is pushed by the inner wall of the piston cylinder, allowing the vent pipe to connect with the inner wall of the piston cylinder. Then, the air inside the piston cylinder is pushed along the vent pipe into the inner cavity of the hollow component by the piston plate, causing the supporting component to move towards the inner wall of the workpiece and support it. The supporting component then stops moving. At this point, the air inside the hollow component pushes the elastic component two, compressing it. When the elastic component two is compressed, the drive unit two is activated, causing the notched gear to rotate and mesh with the rack, pulling the piston plate towards the drive unit four a short distance. At this point, the piston plate draws some of the air from the cavity back into the piston cylinder, causing the thrust on the support to come into contact, thus preventing further thrust on the inner wall of the workpiece. However, only the elastic element two extends, so the support remains in contact with the inner wall of the workpiece. Then, the drive device three is immediately activated to drive the snap-fit ​​plate to snap the snap-fit ​​strip, limiting and locking the support after the thrust is released. This achieves adaptive support of workpieces of different sizes from the inside, and then releases the thrust applied to the workpiece and locks the position of the support after the thrust is released. This ensures the positioning of the workpiece and avoids the situation where the thrust is continuously applied to the workpiece, causing the workpiece to be slightly deformed due to prolonged thrust.

[0015] After the workpiece is cut, the drive unit is activated to push the clamping rod a certain distance toward the support. At this time, due to the friction between the support and the inner wall of the workpiece, the cavity will not move. Therefore, the support moves, causing the grinding part to protrude from the workpiece. At this time, due to the connection between the exhaust pipe and the inside of the cavity, the air in the piston cylinder is transported to the grinding part through the vent pipe, causing the grinding part to expand. Then, the drive unit is activated again to pull the push rod toward the piston cylinder, thereby moving the cut workpiece toward the piston cylinder and being blocked by the blocking ring. At this time, the workpiece stops moving, and the expanded grinding part is pulled into the workpiece, thereby grinding the cut part and the inside of the workpiece and pulling out the debris from the inside of the workpiece. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure of the pushing component proposed in this invention; Figure 3 This is a schematic diagram of the piston cylinder structure proposed in this invention; Figure 4 This is a schematic diagram of the push rod structure proposed in this invention; Figure 5 For the present invention Figure 4Enlarged view of point A in the middle; Figure 6 This is a schematic diagram of the structure of the grinding component proposed in this invention; Figure 7 For the present invention Figure 6 Enlarged view of point B in the middle; Figure 8 This is a schematic diagram of the cavity component proposed in this invention; Figure 9 For the present invention Figure 8 Enlarged view of point C in the middle; Reference numerals: 1. Support frame; 2. Drive device one; 3. Lifting plate; 4. Clamping component; 5. Sawing component; 6. Pushing component; 7. Piston cylinder; 8. Elastic component one; 9. Piston plate; 10. Rack; 11. Drive device two; 12. Notched gear; 13. Push rod; 14. Elastic moving component; 15. One-way air intake pipe; 16. Vent pipe; 17. Spring one; 18. Blocking rod; 19. Cavity component; 20. Elastic piston component; 21. Support component; 22. Elastic component two; 23. Clamping strip; 24. Drive device three; 25. Clamping plate; 26. Elastic clamping component; 27. Clamping rod; 28. Support component; 29. ​​Spring cylinder; 30. Rotating frame; 31. Pull rope; 32. Grinding component; 33. Exhaust pipe; 34. Air baffle plate; 35. Limiting rope; 36. Blocking ring; 37. Drive device four. Detailed Implementation

[0017] Example 1, as Figures 1-9 As shown, the present invention proposes an aluminum profile processing mechanism for easy material discharge, including a support frame 1 and a sawing mechanism, a clamping mechanism mounted on the support frame 1, and a grinding mechanism mounted on the clamping mechanism for grinding the inner wall of the workpiece. The clamping mechanism includes a drive assembly, a piston assembly, an air intake assembly, a support assembly, and a cavity 19. The piston assembly is mounted on the support frame 1 and is used to supply air into the cavity 19. The drive assembly is mounted on the piston assembly and is used to drive the cavity 19 to move. The air intake assembly is mounted on the drive end of the drive assembly. The cavity 19 is mounted on the air intake assembly. The support assembly is mounted on the cavity 19 and is used to support the workpiece from the inner wall of the workpiece. The drive assembly drives the piston assembly to move, air is supplied into the cavity 19, and the support assembly supports the workpiece from inside the workpiece, and then the thrust of the support assembly is released. The drive devices 1, 2, 11, 3, and 4 can be selected from servo motors and cylinders as needed.

[0018] The piston assembly includes a piston cylinder 7, an elastic element 8, a piston plate 9, and an elastic movable element 14. The piston cylinder 7 is mounted on the support frame 1. The two ends of the elastic element 8 are connected to the piston cylinder 7 and the piston plate 9, respectively. The piston plate 9 is fitted inside the piston cylinder 7. The elastic movable element 14 is installed in the middle of the piston plate 9 and can be pushed by the drive assembly. The elastic movable element 14 is composed of an elastic element 3 and a movable plate. The two ends of the elastic element 3 are connected to the piston plate 9 and the movable plate, respectively. When the push rod 13 pushes the piston plate 9 to move in the direction of the drive device 4 37 and pushes the piston plate 9 to reset, the piston plate 9 is blocked by the piston cylinder 7 because it has already contacted the piston cylinder 7. At this time, if the push rod 13 continues to move towards the piston plate 9, it will push the movable plate to move.

[0019] The drive assembly includes a push rod 13, a drive device 37, a locking rod 27, a support member 28, and a limiting rope 35; the drive device 37 is mounted on the piston assembly; the push rod 13 passes through the piston assembly and is connected to the output end of the drive device 37; the cavity member 19 is sleeved on the push rod 13; the locking rod 27 is mounted on the push rod 13; the locking rod 27 passes through the cavity member 19 and connects to the support member 28; the two ends of the limiting rope 35 are respectively connected to the piston assembly and the cavity member 19; the drive device 37 is mounted outside the piston cylinder 7. The push rod 13 passes through the piston cylinder 7 and is connected to the output end of the drive device 37; the two ends of the limiting rope 35 are respectively connected to the piston cylinder 7 and the grinding part 32; a ring is installed on the outside of the push rod 13. When the push rod 13 moves towards the support 28, it separates from the elastic moving part 14. When the blocking rod 18 leaves the vent pipe 16, the piston cylinder 7 is connected to the vent pipe 16. Then the elasticity of the elastic part 8 drives the piston plate 9 to push the air in the inner cavity of the piston cylinder 7, pushing the air from the vent pipe 16 into the cavity part 19.

[0020] The intake assembly includes a one-way intake pipe 15, a vent pipe 16, a spring 17, and a blocking rod 18. Both the one-way intake pipe 15 and the vent pipe 16 are installed inside the push rod 13, with their ends connected to the cavity component 19 and the piston assembly, respectively. The spring 17 is connected to the push rod 13 and the blocking rod 18, respectively. The blocking rod 18 blocks the vent pipe 16. When the push rod 13 pushes the cavity component 19 to its furthest distance, the blocking rod 18 contacts the inner wall of the piston cylinder 7 and is pushed a certain distance by the piston cylinder 7, causing the vent pipe 16 to... The inner cavity of the piston cylinder 7 is open, allowing air from the inner cavity of the piston cylinder 7 to enter the cavity component 19 through the vent pipe 16. When the push rod 13 pushes the elastic movable component 14 and the piston plate 9 to move and reset in the direction of the drive device 37, the air from the grinding component 32 and the inner cavity of the cavity component 19 can be drawn into the inner cavity of the piston cylinder 7 through the one-way air inlet pipe 15. A one-way air inlet valve is installed on the one-way air inlet pipe 15, so that when the air in the inner cavity of the cavity component 19 passes through the one-way air inlet pipe 15, it can only return to the piston cylinder 7, and the air in the inner cavity of the piston cylinder 7 cannot enter the cavity component 19 through the one-way air inlet pipe 15.

[0021] The supporting assembly includes a rack 10, a second drive device 11, a notched gear 12, an elastic piston 20, a supporting member 21, an elastic member 22, a locking strip 23, a third drive device 24, and a locking plate 25. The fixed end of the elastic piston 20 is connected inside the cavity 19, and the two ends of the elastic member 22 are respectively connected to the movable end of the elastic piston 20 and the supporting member 21. The locking strip 23 is installed on the supporting member 21. The third drive device 24 is installed outside the cavity 19, and the locking plate 25 is installed on the output end of the third drive device 24. The rack 10 is installed on the piston plate 9, driving... Device 2 11 is installed outside piston cylinder 7; the output shaft of piston cylinder 7 is connected to notched gear 12, which meshes with rack 10 when it rotates; when support member 21 moves to the inside of the part to be cut in the workpiece, air in the inner cavity of piston cylinder 7 enters the cavity member 19 through vent pipe 16, causing elastic piston member 20 to be pushed, which in turn drives support member 21 to move towards the inner wall of the workpiece. After contacting the inner wall, since air is still continuously input into the inner cavity of cavity member 19, elastic member 22 will be pushed to contract. At this time, the external controller will detect the signal and then start the drive device 2 1. 1. The notched gear 12 rotates, and then meshes with the drive device 2 11 through the teeth of the notched gear 12, causing the drive device 2 11 to move a certain distance. This pulls the piston plate 9 a certain distance towards the drive device 4 37, thereby drawing some air out of the cavity of the hollow part 19 and the cavity of the piston cylinder 7. This air causes the elastic part 22 to be stretched and extended to its normal state. At this time, it means that the support part 21 no longer applies thrust to the workpiece from the inner wall of the workpiece. Then, the drive device 3 24 is immediately started to drive the snap plate 25 to snap with the snap strip 23, thus relieving the thrust. The support member 21 is locked and positioned, thus ensuring that after the support member 21 accurately supports and fixes workpieces of different sizes, the thin-walled tube will not deform due to the force applied to the workpiece for a long time. In the prior art, there are electrically controlled components such as ball screws that support the workpiece from the inside of the thin-walled tube, but they cannot support the workpiece without applying a thrust. Therefore, it is not possible to support the workpiece from the inside without thrust. Moreover, when supporting workpieces of different sizes, the operator needs to adjust the accuracy back and forth, which is extremely troublesome.

[0022] Example 2, as Figures 1-4 and Figures 6-9As shown, the present invention proposes an aluminum profile processing mechanism for easy unloading. Compared with Embodiment 1, the grinding mechanism in this embodiment includes a spring cylinder 29, a rotating frame 30, a pull rope 31, a grinding component 32, an elastic snap-fit ​​component 26, a blocking ring 36, and an air supply unit. The spring cylinder 29 is installed inside the support component 28; the rotating frame 30 is installed on the central axis of the spring cylinder 29; the two ends of the pull rope 31 are respectively connected to the rotating frame 30 and the grinding component 32; the elastic snap-fit ​​component 26 is installed inside the cavity component 19 and snaps into the snap-fit ​​rod 27; the air supply unit is installed on the support component 28; the blocking ring 36 is installed on the support frame 1 and is used for unloading the workpiece; the spring cylinder 29 is composed of... The device consists of a cylinder, a coil spring, and a central shaft. The cylinder is installed inside the support member 28, the coil spring is installed inside the cylinder, and the central shaft is installed at the center of the coil spring. The rotating frame 30 is installed on the central shaft. When the grinding part 32 expands, it pulls the pull rope 31, which drives the rotating frame 30 to rotate, thereby causing the coil spring to contract and store force through the central shaft. When the piston plate 9 moves in the direction of the drive device 37 in the inner cavity of the piston cylinder 7, it draws the air in the inner cavity of the grinding part 32 and the cavity 19 into the inner cavity of the piston cylinder 7. At this time, the elasticity of the coil spring drives the rotating frame 30 to rotate, thereby pulling the grinding part 32 into the support member 28 through the pull rope 31, improving the convenience of storage.

[0023] The air supply unit includes an exhaust pipe 33 and a baffle plate 34; the exhaust pipe 33 connects to the support member 28; the baffle plate 34 is installed inside the cavity member 19 and blocks the exhaust pipe 33; when the support member 28 moves away from the cavity member 19, the exhaust pipe 33 separates from the baffle plate 34, thereby allowing the air inside the piston cylinder 7 to be pushed into the grinding member 32 under the thrust of the piston plate 9; Reference Figure 2 A baffle plate is installed on the support frame 1. When the piston plate 9 returns to its initial position, the support member 21 is blocked by the baffle plate. Then, the drive device 37 drives the push rod 13 to move a distance towards the piston plate 9. At this time, because the support member 21 is blocked by the baffle plate, the support member 21 cannot move. This causes the push rod 13 to pull the locking rod 27 and the support member 28 to move towards the piston cylinder 7. The cavity member 19 and the support member 28 are positioned by the locking of the elastic locking member 26 and the locking rod 27.

[0024] Example 3, as Figures 1-2As shown, the aluminum profile processing mechanism proposed in this invention facilitates material unloading. Compared with Embodiment 2, the sawing mechanism in this embodiment includes a drive device 2, a lifting plate 3, a clamping component 4, a sawing component 5, and a pushing component 6. The drive device 2 is installed at the bottom of the support frame 1; the lifting plate 3 is installed on the output end of the drive device 2; the clamping component 4 is installed inside the support frame 1; the sawing component 5 is installed on the top of the support frame 1; the pushing component 6 is installed on the lifting plate 3 and is used to push the sawed workpiece unloaded; the pushing component 6 consists of a push plate, a lead screw, a guide rod, and a motor. The motor is installed outside the lifting plate 3, and the lead screw is rotatably connected inside the lifting plate 3 and connected to the motor. The output shaft of the machine is installed inside the lifting plate 3, and the push plate is threaded on the screw surface and sleeved on the guide rod surface. When the workpiece to be cut is blocked by the blocking ring 36, it falls onto the lifting plate 3. Then, the workpiece is pushed off the plate by the movement of the pushing component 6. The elastic element 1 8, elastic element 22 and elastic element 3 are composed of spring 2 and telescopic rod 1. The elastic element 22 is equipped with a pressure sensor, etc. When the elastic element 22 is compressed, the external controller receives a signal, thereby starting the drive device 2 11 to drive the notched gear 12 to rotate a certain distance. The grinding component 32 is an airbag with diamond grit installed on its surface, and can also be set as other components as needed.

[0025] In summary, according to the size of the workpiece, the drive device 2 is activated to drive the lifting plate 3 to adjust its height according to the size of the workpiece, and the workpiece is placed on the lifting plate 3. Then, the clamping component 4 is activated to press the workpiece. Next, the drive device 37 is activated to drive the supporting component 21 to move into the workpiece. At this time, the blocking rod 18 moves towards the piston cylinder 7, so that the blocking rod 18 is pushed. At this time, the vent pipe 16 is connected to the inner cavity of the piston cylinder 7. Then, the elastic component 8 applies a thrust to the piston plate 9, so that the piston plate 9 pushes the air in the inner cavity of the piston cylinder 7 into the inner cavity of the cavity component 19, thereby causing the supporting component 21 to move towards the inner wall of the workpiece. When the supporting component 21 contacts the inner wall of the workpiece, the elastic component 22 is compressed due to the continuous input of air into the cavity component 19. Subsequently, the external controller sends a signal. The signal is sent to drive device 2 11, which in turn starts drive device 2 11 to rotate the notched gear 12, causing the notched gear 12 to mesh with the rack 10, pulling the rack 10 to move a certain distance, thereby moving the piston plate 9 to drive device 4 37 a certain distance, thereby drawing some of the air in the cavity of the cavity 19 back into the piston cylinder 7, thereby causing the elastic member 22 to stretch to its initial state. At this time, the support member 21 no longer applies a thrust to the workpiece. Then drive device 3 24 is started to move the snap plate 25 to the snap bar 23, limiting and locking the position of the support member 21, thereby allowing the support member 21 to support the workpiece without thrust. Then sawing component 5 is started to cut the workpiece. At this time, the support member 21 supports the workpiece from the inside to prevent the workpiece from deforming due to force.

[0026] Next, the drive device 37 is activated, driving the push rod 13 to move a certain distance towards the support member 28. At this time, due to the limiting rope 35 limiting the position of the cavity member 19, the support member 28 separates from the cavity member 19. Then, due to the positioning of the workpiece being cut by the support member 21, the workpiece stops moving when the support member 28 moves outward. Subsequently, the elastic locking member 26 locks the locking rod 27, positioning the moved support member 28. Then, the air in the inner cavity of the piston cylinder 7 can enter the support member 28 through the vent pipe 16, causing the grinding part 32 to expand outside the workpiece. Then, the drive device 37 is activated again, driving the support member 28 towards the blocking ring 36. The workpiece is blocked by the blocking ring 36. At this time, the expanded grinding part 32 enters the workpiece from the outside and, as the support member 28 continues to move, the grinding part 32 will... The burrs generated at the cutting point of the workpiece are ground, and the inside of the workpiece is also ground. Finally, the grinding debris is pushed out of the workpiece. Then, the workpiece is pushed out by the pushing component 6. Subsequently, the drive device 24 is started to drive the snap plate 25 to separate from the snap strip 23. Then, through the continuous movement of the piston plate 9, the air in the cavity 19 and the inner cavity of the grinding part 32 is drawn back into the piston cylinder 7. When the support 28 moves towards the blocking ring 36, the push rod 13 pushes the piston plate 9 in the inner cavity of the piston cylinder 7 towards the drive device 37. At this time, due to the large volume of the grinding part 32, although the air in the inner cavity of the grinding part 32 will be reduced, the workpiece is still ground due to its large volume. After the workpiece is unloaded or when it is almost finished unloading, the limit of the support 21 is released, so that the reduction of the air in the inner cavity of the cavity 19 causes the support 21 to move back to the cavity 19.

[0027] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. An aluminum profile processing mechanism for easy material discharge, comprising a support frame (1) and a sawing mechanism, characterized in that, Also includes: A clamping mechanism is mounted on a support frame (1); A grinding mechanism, which is mounted on a clamping mechanism, is used for grinding the inner wall of a workpiece; The clamping mechanism includes a drive assembly, a piston assembly, an air intake assembly, a support assembly, and a cavity component (19); the piston assembly is mounted on the support frame (1) and is used to supply air into the cavity component (19); the drive assembly is mounted on the piston assembly and is used to drive the cavity component (19) to move; the air intake assembly is mounted on the drive end of the drive assembly; the cavity component (19) is mounted on the air intake assembly; the support assembly is mounted on the cavity component (19) and is used to support the workpiece from the inner wall of the workpiece; the drive assembly drives the piston assembly to move, air is supplied into the cavity component (19), driving the support assembly to support the workpiece from inside the workpiece, and then the thrust of the support assembly is released.

2. The aluminum profile processing mechanism for easy material discharge according to claim 1, characterized in that, The piston assembly includes a piston cylinder (7), an elastic element (8), a piston plate (9), and an elastic movable element (14); the piston cylinder (7) is mounted on a support frame (1); the two ends of the elastic element (8) are connected to the piston cylinder (7) and the piston plate (9) respectively; the piston plate (9) is fitted inside the piston cylinder (7); the elastic movable element (14) is installed in the middle of the piston plate (9), and the elastic movable element (14) can be pushed by the drive assembly.

3. The aluminum profile processing mechanism for easy material discharge according to claim 1, characterized in that, The drive assembly includes a push rod (13), a drive device four (37), a locking rod (27), a support member (28), and a limiting rope (35); the drive device four (37) is mounted on the piston assembly; the push rod (13) passes through the piston assembly and is connected to the output end of the drive device four (37); the cavity member (19) is sleeved on the push rod (13); the locking rod (27) is mounted on the push rod (13); the locking rod (27) passes through the cavity member (19) and is connected to the support member (28); the two ends of the limiting rope (35) are connected to the piston assembly and the cavity member (19), respectively.

4. The aluminum profile processing mechanism for easy material discharge according to claim 3, characterized in that, The air intake assembly includes a one-way air intake pipe (15), a vent pipe (16), a spring (17), and a blocking rod (18); the one-way air intake pipe (15) and the vent pipe (16) are both installed inside the push rod (13), and the two ends of the one-way air intake pipe (15) and the vent pipe (16) are respectively connected to the cavity component (19) and the piston assembly; the two ends of the spring (17) are respectively connected to the push rod (13) and the blocking rod (18); the blocking rod (18) blocks the vent pipe (16).

5. The aluminum profile processing mechanism for easy material discharge according to claim 2, characterized in that, The supporting assembly includes a rack (10), a second drive device (11), a notched gear (12), an elastic piston (20), a supporting member (21), an elastic member (22), a snap-fit ​​strip (23), a third drive device (24), and a snap-fit ​​plate (25); the fixed end of the elastic piston (20) is connected to the cavity (19), and the two ends of the elastic member (22) are respectively connected to the movable end of the elastic piston (20) and the supporting member (21); the snap-fit ​​strip (23) is installed on the supporting member (21); Drive device three (24) is installed outside the cavity part (19), and snap plate (25) is installed on the output end of drive device three (24); rack (10) is installed on piston plate (9), and drive device two (11) is installed outside piston cylinder (7); the output shaft of piston cylinder (7) is connected to notched gear (12), and notched gear (12) meshes with rack (10) when it rotates.

6. The aluminum profile processing mechanism for easy material discharge according to claim 3, characterized in that, The grinding mechanism includes a spring cylinder (29), a rotating frame (30), a pull rope (31), a grinding component (32), an elastic snap-fit ​​component (26), a blocking ring (36), and an air supply unit; the spring cylinder (29) is installed inside the support component (28); the rotating frame (30) is installed on the central shaft of the spring cylinder (29); the two ends of the pull rope (31) are connected to the rotating frame (30) and the grinding component (32) respectively; the elastic snap-fit ​​component (26) is installed inside the cavity component (19) and snaps into the snap-fit ​​rod (27); the air supply unit is installed on the support component (28); the blocking ring (36) is installed on the support frame (1) and is used for unloading the workpiece.

7. The aluminum profile processing mechanism for easy material discharge according to claim 6, characterized in that, The gas delivery unit includes an exhaust pipe (33) and a baffle plate (34); the exhaust pipe (33) is connected to a support member (28); the baffle plate (34) is installed in a cavity member (19) and blocks the exhaust pipe (33).

8. The aluminum profile processing mechanism for easy material discharge according to claim 1, characterized in that, The sawing mechanism includes a drive device (2), a lifting plate (3), a clamping component (4), a sawing component (5), and a pushing component (6); the drive device (2) is installed at the bottom of the support frame (1); the lifting plate (3) is installed on the output end of the drive device (2); the clamping component (4) is installed inside the support frame (1); the sawing component (5) is installed on the top of the support frame (1); and the pushing component (6) is installed on the lifting plate (3) and is used to push the sawed workpiece to be unloaded.

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