Parts conveying device

Abstract

The present invention belongs to the field of parts conveying devices, especially a parts conveying device. In view of the problems existing in the prior art, the following scheme is proposed, including a column, a rolling column is arranged above the column, the circumferential side of the rolling column is evenly fixedly connected with a friction belt, a fixed frame aligned with the rolling column is arranged on one side of the column, air bags are fixedly connected on both sides of the fixed frame, and the circumferential side of the rolling column is rotatably connected to one side of the air bag. The present invention connects multiple devices together through the air bag and the rolling column through the arranged rolling column, moves the column, the column drives the rotating shaft to move, the rotating shaft drives the rotating column to move, the rotating column drives the rolling columns to move away from each other, uses an inflation tube to inflate the air bag so that the air bag is filled between the rolling columns, and the second spring pushes the movable block to move so that the movable block abuts against the rolling column, and the adjacent rolling columns are horizontally rotated by a certain angle in sequence.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying devices, and in particular to a parts conveying device. Background Art

[0002] During the production process, a parts conveying device is required to transport each part to the corresponding workstation.

[0003] The existing patented device cannot transport parts to different production lines along a straight line or an arc. When the product production line is changed, it is necessary to disassemble and reassemble the new conveying device, which affects the utilization rate of the device. Summary of the invention

[0004] Based on the technical problems existing in the prior art, the present invention proposes a parts conveying device.

[0005] A parts conveying device proposed by the present invention comprises a column, a rolling column is arranged above the column, a friction belt is evenly fixedly connected to the circumferential side surface of the rolling column, a fixing frame aligned with the rolling column is arranged on one side of the column, air bags are fixedly connected to both sides of the fixing frame, the circumferential side surface of the rolling column is rotatably connected to one side of the air bag, a square block is evenly fixedly connected to the top of the fixing frame, an inflation tube is fixedly connected to the bottom inner wall of the fixing frame, the other end of the inflation tube extends to the outside of the air bag, staggered and aligned movable blocks are evenly arranged on the top of the fixing frame, one end of the movable block is arranged as an inclined arc surface, a square groove aligned with the square block is provided at the bottom of the movable block, the top of the square block is slidably connected to the top inner wall of the square groove, a spring 2 is fixedly connected between one side of the square block and one side inner wall of the square groove, and a universal wheel is rotatably connected to the bottom of the column.

[0006] Preferably, the side of the column is fixedly connected to motor 1, the output shaft of motor 1 is fixedly connected to a rotating shaft, the circumferential side of the rotating shaft is rotatably connected to the inside of the column, the circumferential side of the rotating shaft is fixedly connected to a rotating column, and the circumferential side of the rotating column is fixedly connected to the inside of the rolling column.

[0007] Preferably, both ends of the rolling column are provided with annular grooves, the side of the annular groove is slidably connected to a limiting column, the other end of the limiting column is fixedly connected to a moving block located below the rolling column, the side of the column is fixedly connected to motor 2 aligned with the moving block, the output shaft of motor 2 is fixedly connected to a screw rod, the circumferential side surface of the screw rod is rotatably connected to the interior of the column, and the circumferential side surface of the screw rod is threadedly connected to the interior of the moving block.

[0008] Preferably, one side of the fixed frame and one side of the movable block are both fixedly connected to a connecting frame, and the top and bottom of the two connecting frames are rotatably connected with a movable cylinder and a movable column respectively.

[0009] Preferably, the circumferential side surface of the movable column is slidably connected to the inner wall of the circumferential side surface of the movable barrel, the circumferential side surface of the movable barrel is provided with a polygonal groove aligned with the connecting frame, and a polygonal column aligned with the polygonal groove is detachably connected between the top and bottom of the connecting frame.

[0010] Preferably, the bottom of the fixing frame is fixedly connected to a connecting frame, a hollow plate is slidably connected between the two sides of the connecting frame, threaded holes are evenly provided between the two sides of the hollow plate and between the two sides of the connecting frame, and a suction cup is evenly fixedly connected to the bottom of the hollow plate.

[0011] Preferably, at least two bevel gears are evenly and fixedly connected to the circumferential side of the rotating shaft, a round box is slidably connected to the circumferential side of the rotating column, and a rotating shaft is rotatably connected between the inner wall and the outer wall of the circumferential side of the round box.

[0012] Preferably, a bevel gear 2 aligned with the bevel gear 1 is provided inside the circular box, and an opening aligned with the bevel gear 2 is opened on the side of the circular box, the inner wall of the circumferential side of the bevel gear 2 is fixedly connected to the circumferential side of the rotating shaft, and the circumferential side of the rotating shaft is detachably connected to an arc-shaped soft block located above the rolling column.

[0013] Preferably, the outer wall of the circumferential side of the circular box is fixedly connected with a movable column aligned with the limiting column, a telescopic groove is opened at one end of the movable column, the circumferential side of the telescopic groove is slidably connected with a connecting column, a spring is fixedly connected between one end of the connecting column and the inner wall of the side of the telescopic groove, and the other end of the connecting column is fixedly connected to the circumferential side of the limiting column.

[0014] The beneficial effects of the present invention are:

[0015] 1. Connect multiple devices together through airbags and rolling columns by setting rolling columns, move the column, the column drives the shaft to move, the shaft drives the rotating column to move, the rotating column drives the rolling columns to move away from each other, use the inflation tube to inflate the airbag so that the airbag is filled between the rolling columns, the second spring pushes the movable block to move so that the movable block abuts against the rolling column, and the adjacent rolling columns are rotated horizontally at a certain angle in turn, and at the same time, use the inflation tube to inflate the airbag so that the airbag is filled between the rolling columns, the second spring drives the movable block to abut against the rolling column, and at the same time, use flat plates and other connecting parts to fix the adjacent columns together, which is conducive to the device adjusting the distance between the rolling columns to change the distance of the device to transport parts. At the same time, the device can also change the conveying angle of the device by horizontally adjusting the angle of the rolling column, so that the device can transport parts to different production lines along a straight line or arc. The conveying of parts can avoid the need to disassemble and assemble a new conveying device when the device changes the production line, thereby improving the applicability and utilization rate of the device. The parts are placed on the rolling column and the movable block, and the motor one is started. The motor one drives the rotating shaft to rotate, the rotating shaft drives the rotating column to rotate, the rotating column drives the rolling column to rotate, and the rolling column drives the parts to move along the device for conveying. The polygonal column is inserted into the polygonal groove on the movable cylinder, and the motor two is started. The motor two drives the screw rod to rotate, the screw rod drives the moving block to move, the moving block drives the limiting column to move, and the limiting column drives the rolling column to move. At the same time, the moving block drives the fixed frame to move through the movable column and the movable cylinder, and the fixed frame drives the airbag and the movable block to move with the rolling column, so that the rolling column and the movable block parts move along the axial direction of the rotating column, which is beneficial for the device to divert the conveyed parts according to needs, prevent blockage when the device conveys parts, and improve the conveying efficiency of the device.

[0016] 2. Move the hollow plate through the provided suction cup, and the hollow plate drives the suction cup to move along the connecting frame to the ground, so that the fixing frame and the connecting frame are fixed to the ground through the suction cup, and at the same time, the hollow plate and the connecting frame are fixed together with bolts, which is conducive to conveniently fixing and moving the device on the ground.

[0017] 3. By setting the arc-shaped soft block, adjust the direction of the arc-shaped soft block so that the arc surface of the arc-shaped soft block faces the direction of rotation of the rotating shaft, the moving block drives the limit column to move, the limit column drives the moving column to move, the moving column drives the round box to move, so that the round box drives the helical gear 2 to engage with the helical gear 1, the rotating shaft drives the helical gear 1 to rotate, the helical gear 1 drives the helical gear 2 to rotate, the helical gear 2 drives the rotating shaft to rotate, and the rotating shaft drives the arc-shaped soft block to rotate, which is beneficial for the device to adjust the position of the conveyed parts through the arc-shaped soft block, prevent the parts from falling when the device transports the parts in an arc or diverts the parts, and improve the working stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the overall structure of a parts conveying device proposed by the present invention;

[0019] Figure 2 A schematic diagram of the internal structure of a parts conveying device proposed by the present invention;

[0020] Figure 3 A schematic diagram of the partial structure of a parts conveying device proposed by the present invention;

[0021] Figure 4 A schematic diagram of the hollow plate structure of a parts conveying device proposed by the present invention;

[0022] Figure 5 This is a schematic diagram of a round box structure of a parts conveying device proposed by the present invention;

[0023] Figure 6 A schematic diagram of the structure of a movable block of a parts conveying device proposed by the present invention;

[0024] Figure 7 for Figure 6 A schematic diagram of the enlarged structure in the middle.

[0025] In the figure: 1-column, 2-universal wheel, 3-spring 1, 4-telescopic slot, 5-movable column, 6-bevel gear 1, 7-rotating column, 8-round box, 9-bevel gear 2, 10-rotating shaft, 11-arc soft block, 12-connecting column, 13-limiting column, 14-circular groove, 15-rolling column, 16-movable block, 17-rotating shaft, 18-motor 1, 19-motor 2, 20-screw, 21-movable block, 22-airbag, 23-fixed frame, 24-friction belt, 25-connecting frame, 26-movable column, 27-movable cylinder, 28-inflatable tube, 29-spring 2, 30-square block, 31-square slot, 32-threaded hole, 33-hollow plate, 34-suction cup, 35-connecting frame, 36-polygonal column. DETAILED DESCRIPTION

[0026] Example 1: Reference Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7A parts conveying device comprises a column 1, a rolling column 15 is arranged above the column 1, a friction belt 24 is evenly fixedly connected to the circumferential side of the rolling column 15, a fixing frame 23 aligned with the rolling column 15 is arranged on one side of the column 1, an air bag 22 is fixedly connected to both sides of the fixing frame 23, the circumferential side of the rolling column 15 is rotatably connected to one side of the air bag 22, a square block 30 is evenly fixedly connected to the top of the fixing frame 23, and an inflation tube is fixedly connected to the bottom inner wall of the fixing frame 23 28, the other end of the inflation tube 28 extends to the outside of the airbag 22, the top of the fixed frame 23 is evenly provided with staggered and aligned movable blocks 21, one end of the movable block 21 is set as an inclined arc surface, the bottom of the movable block 21 is provided with a square groove 31 aligned with the square block 30, the top of the square block 30 is slidably connected to the top inner wall of the square groove 31, a spring 29 is fixedly connected between one side of the square block 30 and one side of the inner wall of the square groove 31, and the bottom of the column 1 is rotatably connected to the universal wheel 2.

[0027] In the present invention, a motor 18 is fixedly connected to the side of the column 1, the output shaft of the motor 18 is fixedly connected to the rotating shaft 17, the circumferential side of the rotating shaft 17 is rotatably connected to the inside of the column 1, the circumferential side of the rotating shaft 17 is fixedly connected to the rotating column 7, and the circumferential side of the rotating column 7 is fixedly connected to the inside of the rolling column 15.

[0028] Both ends of the rolling column 15 are provided with annular grooves 14, and the side of the annular groove 14 is slidably connected to the limiting column 13, and the other end of the limiting column 13 is fixedly connected to the moving block 16 located below the rolling column 15, and the side of the column 1 is fixedly connected to the motor 2 19 aligned with the moving block 16, and the output shaft of the motor 2 19 is fixedly connected to the screw rod 20, and the circumferential side surface of the screw rod 20 is rotatably connected to the inside of the column 1, and the circumferential side surface of the screw rod 20 is threadedly connected to the inside of the moving block 16.

[0029] One side of the fixed frame 23 and one side of the moving block 16 are both fixedly connected with a connecting frame 25 , and a movable cylinder 27 and a movable column 26 are rotatably connected between the top and bottom of the two connecting frames 25 .

[0030] The circumferential side surface of the movable column 26 is slidably connected to the inner wall of the circumferential side surface of the movable cylinder 27. The circumferential side surface of the movable cylinder 27 is provided with a polygonal groove aligned with the connecting frame 25. A polygonal column 36 aligned with the polygonal groove is detachably connected between the top and bottom of the connecting frame 25.

[0031] When the present invention is used: multiple devices are connected together through the airbag 22 and the rolling column 15, the column 1 is moved, the column 1 drives the rotating shaft 17 to move, the rotating shaft 17 drives the rotating column 7 to move, the rotating column 7 drives the rolling columns 15 to move away from each other, and the air-filling tube 28 is used to inflate the airbag 22 so that the airbag 22 is filled between the rolling columns 15, the spring 29 drives the movable block 21 to move, so that the movable block 21 is against the rolling column 15, and the adjacent rolling columns 15 are horizontally rotated a certain angle in turn, and at the same time, the air-filling tube 28 is used to inflate the airbag 22 so that the airbag 22 is filled between the rolling columns 15, the spring 29 drives the movable block 21 to be against the rolling column 15, and at the same time, the adjacent columns 1 are fixed together using connecting parts such as a flat plate, which is conducive to the device adjusting the distance between the rolling columns 15 to change the distance of the device to transport parts. At the same time, the device can also change the conveying angle of the device by horizontally adjusting the angle of the rolling column 15, so that the device can transport parts to different production lines along a straight line or an arc to avoid When the device changes the production line, it is necessary to disassemble and assemble a new conveying device to improve the applicability and utilization rate of the device. The parts are placed on the rolling column 15 and the movable block 21, and the motor 18 is started. The motor 18 drives the rotating shaft 17 to rotate, and the rotating shaft 17 drives the rotating column 7 to rotate. The rotating column 7 drives the rolling column 15 to rotate, and the rolling column 15 drives the parts to move along the device for transportation. The polygonal column 36 is inserted into the polygonal groove on the movable cylinder 27, and the motor 2 is started. The motor 2 19 drives the screw rod 20 to rotate, and the screw rod 20 drives the moving block 16 to move. The moving block 16 drives the limiting column 13 to move, and the limiting column 13 drives the rolling column 15 to move. At the same time, the moving block 16 drives the fixed frame 23 to move through the movable column 26 and the movable cylinder 27, and the fixed frame 23 drives the airbag 22 and the movable block 21 to move with the rolling column 15, so that the rolling column 15 and the movable block 21 parts move axially along the rotating column 17, which is beneficial for the device to divert the conveyed parts according to needs, prevent blockage when the device conveys parts, and improve the conveying efficiency of the device.

[0032] Example 2: Reference Figure 1 , Figure 2 and Figure 4 A parts conveying device includes a fixing frame 23 having a connecting frame 35 fixedly connected to the bottom thereof, a hollow plate 33 being slidably connected between the two sides of the connecting frame 35, threaded holes 32 being evenly provided between the two sides of the hollow plate 33 and between the two sides of the connecting frame 35, and a suction cup 34 being evenly fixedly connected to the bottom of the hollow plate 33.

[0033] When the present invention is used, the hollow plate 33 is moved, and the hollow plate 33 drives the suction cup 34 to move to the ground along the connecting frame 35, so that the fixing frame 23 and the connecting frame 35 are fixed to the ground through the suction cup 34, and the hollow plate 33 and the connecting frame 35 are fixedly connected together with bolts, which is conducive to conveniently fixing and moving the device on the ground.

[0034] Example 3: Reference Figure 1 , Figure 2 and Figure 5 A parts conveying device, compared with embodiments 1 and 2, this embodiment also includes at least two bevel gears 6 evenly and fixedly connected to the circumferential side of the rotating shaft 17, a circular box 8 is slidably connected to the circumferential side of the rotating column 7, and a rotating shaft 10 is rotatably connected between the inner wall and the outer wall of the circumferential side of the circular box 8.

[0035] In the present invention, a bevel gear 2 9 aligned with the bevel gear 1 6 is arranged inside the circular box 8, and an opening aligned with the bevel gear 2 9 is opened on the side of the circular box 8, the inner wall of the circumferential side of the bevel gear 2 9 is fixedly connected to the circumferential side of the rotating shaft 10, and the circumferential side of the rotating shaft 10 is detachably connected with an arc-shaped soft block 11 located above the rolling column 15.

[0036] The outer wall of the circumferential side of the circular box 8 is fixedly connected with a movable column 5 aligned with the limiting column 13, a telescopic groove 4 is opened at one end of the movable column 5, and a connecting column 12 is slidably connected to the circumferential side of the telescopic groove 4. A spring 3 is fixedly connected between one end of the connecting column 12 and the inner wall of the side of the telescopic groove 4, and the other end of the connecting column 12 is fixedly connected to the circumferential side of the limiting column 13.

[0037] When the present invention is used: the direction of the arc-shaped soft block 11 is adjusted so that the arc surface of the arc-shaped soft block 11 faces the direction of rotation of the rotating shaft 17, the moving block 16 drives the limiting column 13 to move, the limiting column 13 drives the moving column 5 to move, the moving column 5 drives the round box 8 to move, so that the round box 8 drives the bevel gear 2 9 to engage with the bevel gear 1 6, the rotating shaft 17 drives the bevel gear 1 6 to rotate, the bevel gear 1 6 drives the bevel gear 2 9 to rotate, the bevel gear 2 9 drives the rotating shaft 10 to rotate, and the rotating shaft 10 drives the arc-shaped soft block 11 to rotate, which is beneficial for the device to adjust the position of the conveyed parts through the arc-shaped soft block 11, prevent the parts from falling when the device transports the parts in an arc or diverts the parts, and improve the working stability of the device.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A parts conveying device, comprising a column (1), It is characterized in that A rolling column (15) is arranged above the column (1), and a friction belt (24) is evenly fixedly connected to the circumferential side surface of the rolling column (15), a fixing frame (23) aligned with the rolling column (15) is arranged on one side of the column (1), and both sides of the fixing frame (23) are fixedly connected to the airbag (22), the circumferential side surface of the rolling column (15) is rotatably connected to one side of the airbag (22), the top of the fixing frame (23) is evenly fixedly connected to a square block (30), the bottom inner wall of the fixing frame (23) is fixedly connected to an inflation tube (28), the other end of the inflation tube (28) extends to the outside of the airbag (22), and the top of the fixing frame (23) is fixedly connected to the airbag (22). The movable blocks (21) are evenly arranged in staggered alignment, one end of the movable block (21) is arranged as an inclined arc surface, the bottom of the movable block (21) is provided with a square groove (31) aligned with the square block (30), the top of the square block (30) is slidably connected to the top inner wall of the square groove (31), a spring 2 (29) is fixedly connected between one side of the square block (30) and one side inner wall of the square groove (31), the bottom of the column (1) is rotatably connected to a universal wheel (2), the side of the column (1) is fixedly connected to a motor 1 (18), the output shaft of the motor 1 (18) is fixedly connected to a rotating shaft (17), and the circumferential side of the rotating shaft (17) is rotatably connected to the rotating shaft (17). The rotating shaft (17) is connected to the interior of the column (1), the circumferential side surface of the rotating shaft (17) is fixedly connected to the rotating column (7), the circumferential side surface of the rotating column (7) is fixedly connected to the interior of the rolling column (15), both ends of the rolling column (15) are provided with annular grooves (14), the side surface of the annular groove (14) is slidably connected to the limit column (13), the other end of the limit column (13) is fixedly connected to a moving block (16) located below the rolling column (15), the side surface of the column (1) is fixedly connected to a second motor (19) aligned with the moving block (16), the output shaft of the second motor (19) is fixedly connected to a screw rod (20), the circumferential side surface of the screw rod (20) is rotatably connected to the rotating shaft (16), and the rotating shaft (16) is fixedly connected to the rotating shaft (16). Inside the column (1), the circumferential side surface of the screw rod (20) is threadedly connected to the inside of the moving block (16), one side of the fixed frame (23) and one side of the moving block (16) are fixedly connected to a connecting frame (25), the top and bottom of the two connecting frames (25) are respectively rotatably connected to a movable cylinder (27) and a movable column (26), the circumferential side surface of the movable column (26) is slidably connected to the inner wall of the circumferential side surface of the movable cylinder (27), the circumferential side surface of the movable cylinder (27) is provided with a polygonal groove aligned with the connecting frame (25), and a polygonal column (36) aligned with the polygonal groove is detachably connected between the top and bottom of the connecting frame (25).

2. A parts conveying device according to claim 1, It is characterized in that The bottom of the fixing frame (23) is fixedly connected to a connecting frame (35), a hollow plate (33) is slidably connected between two sides of the connecting frame (35), threaded holes (32) are evenly provided between two sides of the hollow plate (33) and between two sides of the connecting frame (35), and a suction cup (34) is evenly fixedly connected to the bottom of the hollow plate (33).

3. A parts conveying device according to claim 2, It is characterized in that At least two bevel gears (6) are evenly and fixedly connected to the circumferential side surface of the rotating shaft (17), a circular box (8) is slidably connected to the circumferential side surface of the rotating column (7), and a rotating shaft (10) is rotatably connected between the inner wall and the outer wall of the circumferential side surface of the circular box (8).

4. A parts conveying device according to claim 3, It is characterized in that The circular box (8) is provided with a second bevel gear (9) aligned with the first bevel gear (6) inside, and the side of the circular box (8) is provided with an opening aligned with the second bevel gear (9), the inner wall of the circumferential side surface of the second bevel gear (9) is fixedly connected to the circumferential side surface of the rotating shaft (10), and the circumferential side surface of the rotating shaft (10) is detachably connected with an arc-shaped soft block (11) located above the rolling column (15).

5. A parts conveying device according to claim 4, It is characterized in that A movable column (5) aligned with a limiting column (13) is fixedly connected to the outer wall of the circumferential side of the circular box (8); a telescopic groove (4) is provided at one end of the movable column (5); a connecting column (12) is slidably connected to the circumferential side of the telescopic groove (4); a spring (3) is fixedly connected between one end of the connecting column (12) and the inner wall of the side of the telescopic groove (4); and the other end of the connecting column (12) is fixedly connected to the circumferential side of the limiting column (13).

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