A conical lampshade grabbing manipulator for LED lamp production

Abstract

The application discloses a conical lampshade grabbing manipulator for LED lamp production and relates to the field of mechanical clamping jaws.The conical lampshade grabbing manipulator for LED lamp production is characterized by a conical surface on the inner wall of the inner top ring.In the process of clamping the conical lampshade, the lampshade contacts the inner ring pad and presses the inner ring pad, so that the inner sliding ring slides and approaches the inner top ring.After the conical surface on the inner top ring on the outer side of the inner ring pad is contacted, the inner diameter gradually decreases away from the inner sliding ring, the rubber material of the inner ring pad is pressed on the outer side, the adhesion of the inner ring pad and the surface of the lampshade is increased, and the lampshade is prevented from being separated and falling in the moving process due to the gap when the lampshade is sucked by air pumped by the air pump.

Description

Technical Field

[0001] This invention specifically relates to a conical lampshade gripper for LED lamp production, and pertains to the field of mechanical grippers. Background Technology

[0002] The conical lampshade gripper for LED lamp production refers to an automated gripping and transfer mechanical device that is applied to the automated production line of LED lamps. It is specifically designed for the shape characteristics of conical lampshades and integrates rotational alignment, multi-degree-of-freedom arm extension and pitch, negative pressure adsorption, and circumferential flexible mechanical grippers. A manipulator for gripping columns in a traffic safety steel guardrail column construction piling machine, with publication number CN116277143B, includes a traveling platform and a rotating platform, the rotating platform being disposed on the top surface of the traveling platform; an operating chamber, the operating chamber being installed on the top surface of the rotating platform; a gripping manipulator assembly, the gripping manipulator assembly being installed on the top surface of the rotating platform; and a rotary cylinder, the rotary cylinder being installed on the gripping manipulator assembly. This manipulator for gripping columns in a traffic safety steel guardrail column construction piling machine not only greatly reduces manpower input but also facilitates ensuring the verticality of the column gripped by the manipulator. Simultaneously, it provides positioning assistance and guidance for the column during piling, ensuring the verticality of the column during piling, reducing the probability of column deviation and tilting, and allowing for real-time detection of the column's verticality for timely correction, improving the pass rate of piling and ensuring the quality of traffic construction. In existing equipment, negative pressure suction is usually used to clamp the lamp cover. However, during the negative pressure suction process, due to the gap between the lamp cover and the negative pressure suction, the negative pressure disappears during the movement of the lamp cover, causing the lamp cover to fall off. Summary of the Invention

[0003] To address the aforementioned problems, a technical solution is proposed: a conical lampshade gripping robot for LED lamp production, comprising: A base, on the top of which a turntable mechanism is mounted, on the top of which a claw arm mechanism is mounted, and on the execution end of which a claw hand mechanism is mounted; The gripper mechanism includes a fixed frame, which is fixedly installed at the execution end of the gripper arm mechanism. An air pump is fixedly installed on the outer side of the fixed frame. A fixed plate is fixedly installed at the end of the fixed frame away from the gripper arm mechanism. A suction cylinder is fixedly installed on the outer side of the fixed plate. An inner slip ring is slidably installed on the inner wall of the suction cylinder. An inner ring pad, made of rubber, is fixedly installed on the inner wall of the inner slip ring. The inner wall of the inner ring pad has a conical surface. An inner top ring is fixedly installed on the inner wall of the suction cylinder. The inner wall of the inner top ring has a conical surface, and its inner diameter gradually decreases as it moves away from the inner slip ring. During the gripping of the conical lampshade, the lampshade contacts the inner ring pad through the conical surface of the inner top ring, thus influencing the inner... The inner ring is compressed, causing the inner sliding ring to slide and approach the inner top ring. After the inner ring pad contacts the conical surface of the inner top ring on the outside, the inner diameter gradually decreases as it moves away from the inner sliding ring, thus compressing the rubber inner ring pad on the outside. This increases the fit between the inner ring pad and the lampshade surface, preventing the lampshade from detaching and falling off during suction when air is drawn in by the air pump. A connecting pipe is fixedly installed on the inner wall of the fixed plate. One end of the connecting pipe is connected to the air pump through a pipe, and the other end of the connecting pipe passes through the fixed plate and extends to the inside of the suction cylinder. A through-groove cover is fixedly installed on the inner wall of the suction cylinder, and through-grooves are evenly distributed on the outer side of the through-groove cover.

[0004] Preferably, a gripper assembly is fixedly installed on the outer side of the fixed disk. The gripper assembly is evenly installed along the center of the fixed disk and is located on the outer side of the suction cylinder. The gripper assembly includes a rotating groove plate. One end of the rotating groove plate is fixedly connected to the outer side of the fixed disk, and a rotating groove is opened on the other side of the rotating groove plate. A rotating plate is rotatably installed at the rotating groove of the rotating groove plate.

[0005] Preferably, a connecting buckle is fixedly installed on the outer side of the rotating slot plate, and a cylinder is rotatably installed on the inner wall of the connecting buckle. A fixing buckle is fixedly installed on the outer side of the rotating plate, and the inner wall of the fixing buckle is rotatably connected to the output end of the cylinder. A rotating clamping plate is rotatably installed on the end of the rotating plate away from the rotating slot plate. An elastic ring is fixedly installed between the rotating clamping plate and the rotating plate. Through the cooperation of the elastic ring and the arc surface of the rubber clamping block, before picking up the lampshade, the cylinder first drives the rotating plate to rotate, so that the rotating clamping plate is close to the lampshade to clamp and position the lampshade. At the same time, during the clamping process, the elastic deformation of the elastic ring cooperates with the deformation of the rubber clamping block under the contact pressure with the lampshade, conforming to the surface of the lampshade, increasing the contact area with the surface of the lampshade, and increasing the friction. At the same time, during the clamping process, the position of the lampshade is positioned to prevent the lampshade from shifting and failing to be picked up when picking up the lampshade. Rubber clamping blocks are fixedly installed on the opposite surfaces of the rotating clamping plate. The opposite surfaces of the rubber clamping blocks are arc surfaces with a central concave shape, and the thickness of the rubber clamping blocks gradually increases as they approach the rotating slot plate.

[0006] Preferably, the claw arm mechanism includes a connecting seat, which is fixedly installed on the top of the turntable mechanism. A rear rotating arm is rotatably installed on the inner wall of the connecting seat. A rotating arm groove is provided at the end of the rear rotating arm away from the connecting seat. A first motor is fixedly installed on the outer side of the connecting seat. The output end of the first motor is fixedly connected to the rear rotating arm through a shaft. A front rotating arm is rotatably installed at the rotating arm groove of the rear rotating arm. A second motor is fixedly installed at the outer side of the rear rotating arm away from the connecting seat. The output end of the second motor is fixedly connected to the front rotating arm through a shaft.

[0007] Preferably, the turntable mechanism includes a support base, a hollow groove cylinder is fixed to the top of the support base, a third motor is fixedly installed on the top of the inner wall of the hollow groove cylinder, the output end of the third motor passes through the hollow groove cylinder and extends to its top, an annular groove cylinder is fixedly installed on the top of the hollow groove cylinder, an outer ring cover is fixedly installed on the outer side of the annular groove cylinder, oil guide grooves are evenly opened on the outer side of the annular groove cylinder, the outer ring cover is located at the oil guide groove of the annular groove cylinder, and an oil injection pipe is provided on the outer side of the outer ring cover.

[0008] Preferably, the bottom of the inner wall of the annular groove cylinder is provided with an annular groove, and an inner turntable is rotatably mounted on the inner wall of the annular groove cylinder. The top edge of the inner turntable is inclined, and an inner baffle is fixedly mounted on the top of the inner turntable. Through the cooperation between the inner baffle and the inclined surface of the inner turntable, the inner baffle blocks the lubricating oil during rotation, concentrating the lubricating oil at the roller position and preventing lubricating oil leakage during rotation. At the same time, when the inclined surface and the inner turntable rotate, they drive the debris in the lubricating oil to generate centrifugal force, preventing debris from accumulating on the top of the inner turntable and causing rotational blockage. The inner baffle is located inside the inclined surface of the inner turntable, and an inner support column is fixedly mounted at the center of the top of the inner baffle. The top of the inner support column is connected to the connecting... The bottom of the connector is fixedly connected, and the bottom of the inner turntable is fixedly connected to the output end of the third motor. The outer side of the inner turntable is evenly provided with column grooves, and rollers are rotatably installed in the column grooves of the inner turntable. The outer side of the rollers fits against the inner wall of the annular groove cylinder. Through the cooperation of the rollers with the annular groove at the bottom of the inner wall of the annular groove cylinder, during the rotation of the rollers, the arc surface of the rollers contacts the inner wall of the annular groove cylinder, reducing the frictional resistance during rotation. At the same time, during the rotation, the centrifugal force is used to concentrate the wear debris generated by the rotation inside the annular groove, preventing the accumulation of roller rotation area, which would lead to increased rotational wear during rotation. A dustproof ring is fixedly installed between the inner baffle cylinder and the annular groove cylinder, and the dustproof ring is located above the rollers.

[0009] This invention provides a conical lampshade gripping robot for LED lamp production, which has the following advantages: (i) During the process of clamping the conical lampshade, the lampshade contacts the inner ring pad through the conical surface of the inner top ring. The inner ring pad is then pressed, causing the inner slip ring to slide and approach the inner top ring. After the inner ring pad contacts the conical surface of the inner top ring on the outside, the inner diameter gradually decreases as it moves away from the inner slip ring. This presses the rubber inner ring pad on the outside, increasing the fit between the inner ring pad and the lampshade surface. This prevents the lampshade from detaching and falling off during the movement of the lampshade due to gaps when the air is pumped in to suck up the lampshade.

[0010] (ii) By using the arc surface of the elastic ring and the rubber clamping block to engage, before picking up the lamp cover, the cylinder first drives the rotating plate to rotate, so that the rotating clamping plate is close to the lamp cover to clamp and position the lamp cover. At the same time, during the clamping process, the elastic deformation of the elastic ring, combined with the deformation of the rubber clamping block under the contact pressure with the lamp cover, adheres to the surface of the lamp cover, increases the contact area with the surface of the lamp cover, and increases the friction. At the same time, during the clamping process, the position of the lamp cover is positioned to prevent the lamp cover from shifting and failing to be picked up when picking up the lamp cover.

[0011] (iii) By using the inner baffle and the inclined surface of the inner turntable to block the lubricating oil during rotation, the lubricating oil is concentrated at the roller position, which avoids the leakage of lubricating oil during rotation. At the same time, when the inclined surface and the inner turntable rotate, they drive the debris in the lubricating oil to generate centrifugal force, which prevents the debris from accumulating on the top of the inner turntable and causing rotation blockage.

[0012] (iv) By engaging the roller with the annular groove at the bottom of the inner wall of the annular groove, the arc surface of the ball contacts the inner wall of the annular groove during the rotation of the roller, reducing the frictional resistance during rotation. At the same time, during the rotation, the centrifugal force is used to concentrate the wear debris generated during rotation inside the annular groove, preventing the accumulation of roller rotation area, which would lead to increased rotational wear during rotation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram showing the positional structure of the turntable mechanism, claw arm mechanism, and claw hand mechanism of the present invention; Figure 3 This is a schematic diagram of the claw mechanism of the present invention; Figure 4 This is a partial structural schematic diagram of the claw mechanism of the present invention; Figure 5 This is a sectional view of the claw mechanism of the present invention; Figure 6 This is a schematic diagram of the gripper assembly of the present invention; Figure 7 This is a schematic diagram of the claw arm mechanism and the turntable mechanism of the present invention; Figure 8 This is a sectional view of the turntable mechanism of the present invention; Figure 9 This is a sectional side view of the turntable mechanism of the present invention.

[0014] In the diagram: 1. Base; 2. Turntable mechanism; 3. Claw arm mechanism; 4. Claw hand mechanism; 21. Support seat; 22. Hollow groove cylinder; 23. Third motor; 24. Annular groove cylinder; 25. Inner turntable; 26. Roller; 27. Inner support column; 28. Inner baffle cylinder; 29. ​​Dustproof ring; 210. Outer ring cover; 31. Connecting seat; 32. First motor; 33. Rear rotating arm; 34. Second motor; 35. Forward rotating arm. 41. Arm; 42. Fixing frame; 43. Air pump; 44. Fixing plate; 45. Suction cylinder; 46. Gripper assembly; 47. Inner ring pad; 48. Inner top ring; 49. Inner slip ring; 40. Through groove cover; 410. Connecting pipe; 451. Rotating groove plate; 452. Connecting buckle; 453. Cylinder; 454. Fixing buckle; 455. Rotating clamp plate; 456. Rubber clamp block; 457. Elastic ring; 458. Rotating plate. Detailed Implementation

[0015] Example 1, Reference Figures 1 to 6 The present invention provides this technical solution: A conical lampshade gripper for LED lamp production includes: Base 1, turntable mechanism 2 is installed on the top of base 1, claw arm mechanism 3 is installed on the top of turntable mechanism 2, and claw hand mechanism 4 is installed at the execution end of claw arm mechanism 3. The gripper mechanism 4 includes a fixed frame 41, which is fixedly installed at the execution end of the gripper arm mechanism 3. An air pump 42 is fixedly installed on the outer side of the fixed frame 41. A fixed plate 43 is fixedly installed at the end of the fixed frame 41 away from the gripper arm mechanism 3. A suction cylinder 44 is fixedly installed on the outer side of the fixed plate 43. An inner slip ring 48 is slidably installed on the inner wall of the suction cylinder 44. An inner ring pad 46, made of rubber and with a conical inner wall, is fixedly installed on the inner wall of the suction cylinder 44. An inner top ring 47, also with a conical inner wall and a gradually decreasing inner diameter as it moves away from the inner slip ring 48, is fixedly installed on the inner wall of the fixed plate 43. A connecting pipe 410 is fixedly installed on the inner wall of the fixed plate 43. One end of the connecting pipe 410 is connected to the air pump 42 via a pipe. The fixed plate 41 is fixed to the execution end of the front rotating arm 35 via the fixed frame 41. The entire assembly is now positioned and installed. The fixing plate 43 supports the fixing frame 41 and the suction cylinder 44, forming a central connecting carrier. The air pump 42 is started and connected to the connecting pipe 410 through the pipeline. The connecting pipe 410 introduces negative pressure airflow into the suction cylinder 44. The grooves evenly opened on the outside of the groove cover 49 balance the negative pressure airflow, so that a uniform negative pressure zone is formed inside the suction cylinder 44. The inner sliding ring 48 inside the suction cylinder 44 can slide slightly along the cylinder wall, causing the inner ring pad 46 to adapt to the curvature of the outer wall of the conical lampshade. The inner ring pad 46 is made of rubber and the inner wall is conical. It matches the conical inner diameter structure of the inner top ring 47 and fits the outer conical surface of the conical lampshade. The lampshade is initially adsorbed by negative pressure. The other end of the connecting pipe 410 passes through the fixing plate 43 and extends to the inside of the suction cylinder 44. The groove cover 49 is fixedly installed on the inner wall of the suction cylinder 44. The grooves are evenly opened on the outside of the groove cover 49.

[0016] A gripper assembly 45 is fixedly installed on the outer side of the fixed disk 43. The gripper assembly 45 is evenly installed along the center of the fixed disk 43 and is located on the outer side of the suction cylinder 44. The gripper assembly 45 includes a rotating groove plate 451. One end of the rotating groove plate 451 is fixedly connected to the outer side of the fixed disk 43, and a rotating groove is opened on the other side of the rotating groove plate 451. A rotating plate 458 is rotatably installed at the rotating groove of the rotating groove plate 451.

[0017] A connecting buckle 452 is fixedly installed on the outer side of the rotating plate 451. A cylinder 453 is rotatably installed on the inner wall of the connecting buckle 452. A fixing buckle 454 is fixedly installed on the outer side of the rotating plate 458. The inner wall of the fixing buckle 454 is rotatably connected to the output end of the cylinder 453. A rotating clamping plate 455 is rotatably installed on the end of the rotating plate 458 away from the rotating plate 451. An elastic ring 457 is fixedly installed between the rotating clamping plate 455 and the rotating plate 458. Before negative pressure pre-adsorption, the rotating plate 451 is fixed to the outer side of the fixed plate 43 as the rotating mounting base for the gripper. The connecting buckle 452 provides a rotating mounting fulcrum for the cylinder 453. When the cylinder 453 extends, it pushes and pulls the rotating plate 453 through the fixing buckle 454. 58. The rotating plate 458 rotates and retracts along the groove of the rotating slot plate 451. When the rotating plate 458 rotates, it drives the end rotating clamp plate 455 to move towards the outside of the conical lampshade. The elastic ring 457 provides flexible buffer and reset elasticity for the rotating clamp plate 455 to avoid damage to the lampshade by rigid clamping. Multiple sets of rubber clamps 456 are simultaneously attached to the outer wall of the lampshade. The central concave arc surface is adapted to the outer circle contour of the conical lampshade, and the thickness gradient structure is adapted to the change of the outer diameter of the conical lampshade to clamp the lampshade. The opposite surfaces of the rotating clamp plate 455 are all fixedly installed with rubber clamps 456. The opposite surfaces of the rubber clamps 456 are centrally concave arc surfaces, and the thickness of the rubber clamps 456 gradually increases as they approach the rotating slot plate 451.

[0018] Example 2, based on Example 1, with reference to Figure 7 The claw arm mechanism 3 includes a connecting seat 31, which is fixedly installed on the top of the turntable mechanism 2. A rear rotating arm 33 is rotatably installed on the inner wall of the connecting seat 31. A rotating arm groove is opened at the end of the rear rotating arm 33 away from the connecting seat 31. A first motor 32 is fixedly installed on the outer side of the connecting seat 31. The connecting seat 31 at the top of the turntable mechanism 2 provides an installation reference for the claw arm mechanism 3. When the first motor 32 starts, it drives the rear rotating arm 33 to pitch and rotate relative to the connecting seat 31. The second motor 34 starts synchronously, driving the front rotating arm 35 to rotate in the rotating arm groove at the end of the rear rotating arm 33. The output end of the first motor 32 is fixedly connected to the rear rotating arm 33 through a shaft. The front rotating arm 35 is rotatably installed at the rotating arm groove of the rear rotating arm 33. The second motor 34 is fixedly installed at the outer side of the rear rotating arm 33 away from the connecting seat 31. The output end of the second motor 34 is fixedly connected to the front rotating arm 35 through a shaft.

[0019] Example 3, based on Examples 1 and 2, with reference to Figures 8 to 9The turntable mechanism 2 includes a support base 21. A hollow groove cylinder 22 is fixed to the top of the support base 21. A third motor 23 is fixedly installed on the top of the inner wall of the hollow groove cylinder 22. The output end of the third motor 23 passes through the hollow groove cylinder 22 and extends to its top. An annular groove cylinder 24 is fixedly installed on the top of the hollow groove cylinder 22. An outer ring cover 210 is fixedly installed on the outer side of the annular groove cylinder 24. Oil guide grooves are evenly opened on the outer side of the annular groove cylinder 24. The support base 21 is fixed to the upper end of the base 1, forming a stable support for the hollow groove cylinder 22. The third motor 23 starts... The output end drives the inner turntable 25 to rotate on the inner wall of the annular groove cylinder 24. When the inner turntable 25 rotates, the rollers 26 installed in the outer column groove roll along the inner wall of the annular groove cylinder 24 to reduce rotational friction resistance and ensure rotational stability. The inner turntable 25 simultaneously drives the inner support column 27 and the inner baffle cylinder 28 to rotate as a whole, thereby driving the claw arm mechanism 3 and the claw hand mechanism 4 connected at the top to complete the horizontal circumferential angle alignment. The outer ring cover 210 is located at the oil guide groove of the annular groove cylinder 24, and an oil injection pipe is provided on the outer side of the outer ring cover 210.

[0020] An annular groove is formed at the bottom of the inner wall of the annular groove cylinder 24, and an inner turntable 25 is rotatably mounted on the inner wall of the annular groove cylinder 24. The top edge of the inner turntable 25 is inclined, and an inner baffle 28 is fixedly mounted on the top of the inner turntable 25. The inner baffle 28 is located inside the inclined surface of the inner turntable 25, and an inner support column 27 is fixedly mounted at the center of the top of the inner baffle 28. The top of the inner support column 27 is fixedly connected to the bottom of the connecting seat 31, and the bottom of the inner turntable 25 is fixedly connected to the output end of the third motor 23. A dustproof ring 29 isolates the inner turntable 25. The space above the roller 26 prevents dust from entering the rotating parts. The outer ring cover 210 covers the outer oil guide groove of the annular groove cylinder 24, and lubricating oil can be added through the outer oil injection pipe to continuously lubricate the friction parts between the roller 26 and the annular groove cylinder 24. The outer side of the inner turntable 25 is evenly provided with column grooves, and rollers 26 are rotatably installed in the column grooves of the inner turntable 25. The outer side of the roller 26 is in contact with the inner wall of the annular groove cylinder 24. A dustproof ring 29 is fixedly installed between the inner baffle cylinder 28 and the annular groove cylinder 24. The dustproof ring 29 is located above the roller 26.

[0021] In use, the turntable mechanism 2 drives the claw arm mechanism 3 to rotate. At the same time, during the rotation, the claw arm mechanism 3 drives the claw hand mechanism 4 to move to the position of grasping the conical lampshade. The claw hand mechanism 4 is used to grasp the lampshade and then move the lampshade to the designated position.

[0022] In the turntable mechanism 2, the support seat 21 is fixed to the upper end of the base 1, forming a stable support for the hollow groove cylinder 22. The third motor 23 is started, and the output end drives the inner turntable 25 to rotate on the inner wall of the annular groove cylinder 24. When the inner turntable 25 rotates, the rollers 26 installed in the outer column groove roll along the inner wall of the annular groove cylinder 24, reducing the rotational friction resistance and ensuring the smoothness of rotation. The inner turntable 25 simultaneously drives the inner support column 27 and the inner baffle cylinder 28 to rotate as a whole, thereby driving the claw arm mechanism 3 and the claw hand mechanism 4 connected at the top to complete the horizontal circumferential angle alignment. At the same time, the dustproof ring 29 isolates the space above the rollers 26, preventing dust from entering the rotating parts. The outer ring cover 210 covers the outer oil guide groove of the annular groove cylinder 24, and lubricating oil can be added through the outer oil injection pipe to continuously lubricate the friction parts between the rollers 26 and the annular groove cylinder 24.

[0023] In the claw arm mechanism 3, the connecting seat 31 at the top of the turntable mechanism 2 provides an installation reference for the claw arm mechanism 3. The first motor 32 starts and drives the rear rotating arm 33 to pitch and rotate relative to the connecting seat 31. The second motor 34 starts synchronously and drives the front rotating arm 35 to rotate in the rotating arm groove at the end of the rear rotating arm 33.

[0024] In the claw mechanism 4, the fixed frame 41 is fixed to the front rotating arm 35 execution end to achieve overall positioning and installation. The fixed plate 43 supports the fixed frame 41 and the suction cylinder 44 to form a middle connecting carrier. The air pump 42 is started and connected to the connecting pipe 410 through the pipeline. The connecting pipe 410 introduces the negative pressure airflow into the suction cylinder 44. The through grooves evenly opened on the outside of the through groove cover 49 balance the negative pressure airflow, so that a uniform negative pressure area is formed inside the suction cylinder 44. The inner slip ring 48 inside the suction cylinder 44 can slide slightly along the cylinder wall, driving the inner ring pad 46 to adapt to the curvature of the outer wall of the conical lampshade. The inner ring pad 46 is made of rubber and the inner wall is conical. It matches the conical inner diameter structure of the inner top ring 47 and fits the outer conical surface of the conical lampshade, using negative pressure to initially adsorb the lampshade.

[0025] In the gripper assembly 45, before negative pressure pre-adsorption, the rotating groove plate 451 is fixed on the outside of the fixed plate 43 as the rotating mounting base of the gripper. The connecting buckle 452 provides a rotating mounting fulcrum for the cylinder 453. When the cylinder 453 extends, it pushes and pulls the rotating plate 458 through the fixing buckle 454, causing the rotating plate 458 to rotate and retract along the rotating groove of the rotating groove plate 451. When the rotating plate 458 rotates, it drives the end rotating clamping plate 455 to move towards the outside of the conical lampshade. The elastic ring 457 provides flexible buffer and reset elasticity for the rotating clamping plate 455 to avoid damage to the lampshade by rigid clamping. Multiple sets of rubber clamping blocks 456 are simultaneously attached to the outer wall of the lampshade. The concave arc surface in the center is adapted to the outer circle contour of the conical lampshade, and the thickness gradient structure is adapted to the change of the outer diameter of the conical lampshade to clamp the lampshade.

Claims

1. A conical lampshade gripping robot for LED lamp production, characterized in that, include: A base (1) is provided with a turntable mechanism (2) installed on the top of the base (1), a claw arm mechanism (3) is installed on the top of the turntable mechanism (2), and a claw hand mechanism (4) is installed at the execution end of the claw arm mechanism (3). The claw mechanism (4) includes a fixed frame (41), which is fixedly installed at the execution end of the claw arm mechanism (3). An air pump (42) is fixedly installed on the outer side of the fixed frame (41). A fixed plate (43) is fixedly installed at the end of the fixed frame (41) away from the claw arm mechanism (3). A suction cylinder (44) is fixedly installed on the outer side of the fixed plate (43). An inner slip ring (48) is slidably installed on the inner wall of the suction cylinder (44). An inner ring pad (46) is fixedly installed on the inner wall of the inner slip ring (48). The inner ring pad (46) is made of rubber. The inner wall of the suction cylinder (44) is tapered. An inner top ring (47) is fixedly installed on the inner wall of the suction cylinder (44). The inner wall of the inner top ring (47) is tapered and the inner diameter gradually decreases as it moves away from the inner slip ring (48). A connecting pipe (410) is fixedly installed on the inner wall of the fixed plate (43). One end of the connecting pipe (410) is connected to the air pump (42) through a pipe, and the other end of the connecting pipe (410) passes through the fixed plate (43) and extends to the inner side of the suction cylinder (44). A through groove cover (49) is fixedly installed on the inner wall of the suction cylinder (44). Through grooves are evenly opened on the outer side of the through groove cover (49).

2. The conical lampshade gripper for LED lamp production according to claim 1, characterized in that: A gripper assembly (45) is fixedly installed on the outside of the fixed disk (43). The gripper assembly (45) is evenly installed along the center of the fixed disk (43) and is located on the outside of the suction tube (44). The gripper assembly (45) includes a rotating slot plate (451), one end of which is fixedly connected to the outside of the fixed disk (43), and a rotating slot is provided on the other side of the rotating slot plate (451). A rotating plate (458) is rotatably installed at the rotating slot of the rotating slot plate (451).

3. The conical lampshade gripper for LED lamp production according to claim 2, characterized in that: A connecting buckle (452) is fixedly installed on the outer side of the rotating plate (451), and a cylinder (453) is rotatably installed on the inner wall of the connecting buckle (452). A fixing buckle (454) is fixedly installed on the outer side of the rotating plate (458), and the inner wall of the fixing buckle (454) is rotatably connected to the output end of the cylinder (453). A rotating clamping plate (455) is rotatably mounted on one end of the rotating plate (451) away from the rotating groove plate (451), and an elastic ring (457) is fixedly installed between the rotating clamping plate (455) and the rotating plate (458).

4. The conical lampshade gripper for LED lamp production according to claim 3, characterized in that: Rubber clamps (456) are fixedly installed on the opposite surfaces of the rotating clamp plate (455). The opposite surfaces of the rubber clamps (456) are concave arc surfaces, and the thickness of the rubber clamps (456) gradually increases as they approach the rotating groove plate (451).

5. The conical lampshade gripper for LED lamp production according to claim 4, characterized in that: The claw arm mechanism (3) includes a connecting seat (31), which is fixedly installed on the top of the turntable mechanism (2). A rear rotating arm (33) is rotatably installed on the inner wall of the connecting seat (31). A rotating arm groove is provided at one end of the rear rotating arm (33) away from the connecting seat (31). A first motor (32) is fixedly installed on the outer side of the connecting seat (31). The output end of the first motor (32) is fixedly connected to the rear rotating arm (33) through a shaft.

6. The conical lampshade gripper for LED lamp production according to claim 5, characterized in that: The rear swing arm (33) has a front swing arm (35) rotatably mounted in the swing arm groove. The second motor (34) is fixedly mounted on the outer side of the rear swing arm (33) away from the connecting seat (31). The output end of the second motor (34) is fixedly connected to the front swing arm (35) through a shaft.

7. The conical lampshade gripper for LED lamp production according to claim 6, characterized in that: The turntable mechanism (2) includes a support base (21), and a hollow cylinder (22) is fixed on the top of the support base (21). A third motor (23) is fixedly installed on the top of the inner wall of the hollow cylinder (22). The output end of the third motor (23) passes through the hollow cylinder (22) and extends to its top.

8. The conical lampshade gripper for LED lamp production according to claim 7, characterized in that: The top of the empty groove cylinder (22) is fixedly installed with an annular groove cylinder (24), and an outer ring cover (210) is fixedly installed on the outside of the annular groove cylinder (24). Oil guide grooves are evenly opened on the outside of the annular groove cylinder (24). The outer ring cover (210) is located at the oil guide groove of the annular groove cylinder (24), and an oil injection pipe is provided on the outside of the outer ring cover (210).

9. A conical lampshade gripping robot for LED lamp production according to claim 8, characterized in that: The bottom of the inner wall of the annular groove cylinder (24) is provided with an annular groove, and an inner turntable (25) is rotatably installed on the inner wall of the annular groove cylinder (24). The top edge of the inner turntable (25) is inclined, and an inner baffle (28) is fixedly installed on the top of the inner turntable (25). The inner baffle (28) is located inside the inclined surface of the inner turntable (25), and an inner support column (27) is fixedly installed at the center of the top of the inner baffle (28). The top of the inner support column (27) is fixedly connected to the bottom of the connecting seat (31), and the bottom of the inner turntable (25) is fixedly connected to the output end of the third motor (23).

10. A conical lampshade gripping robot for LED lamp production according to claim 9, characterized in that: The inner turntable (25) has uniformly spaced grooves on its outer side, and rollers (26) are rotatably installed in the grooves of the inner turntable (25). The outer side of the rollers (26) is in contact with the inner wall of the annular groove cylinder (24). A dustproof ring (29) is fixedly installed between the inner baffle cylinder (28) and the annular groove cylinder (24). The dustproof ring (29) is located above the rollers (26).

Images