Double-material rotating shaft synchronous conveying device

Abstract

The invention relates to a double-material rotating shaft synchronous conveying device which comprises a conveying portal frame and a double-material rotating shaft clamping mechanism arranged on the conveying portal frame, and a long shaft feeding machine and a short shaft feeding machine are arranged on one side of the conveying portal frame; the double-material rotating shaft clamping mechanism comprises a double-material clamping frame transversely installed on the conveying portal frame in a sliding mode and a double-material clamping seat installed on the double-material clamping frame in a sliding mode in the vertical direction, and a transverse driving mechanism used for driving the double-material clamping frame to slide is arranged on the double-material clamping frame. A vertical driving mechanism used for driving the double-material clamping frame to slide is arranged on the double-material clamping frame, and a long shaft clamping assembly and a short shaft clamping assembly are arranged on the double-material clamping base. The method has the effect of reducing potential safety hazards of manual operation.

Description

Technical Field

[0001] The present application relates to the technical field of conveying devices, and in particular to a dual-material rotating shaft synchronous conveying device. Background Art

[0002] With the advancement of science and technology, water pumps are used more and more widely in industry. Among them, the part of the water pump shaft that contacts water should be made of stainless steel. The water pump shaft is usually made of long shaft and short shaft friction welding. The short shaft is made of stainless steel and the long shaft is made of 45 steel.

[0003] Regarding the above-mentioned related technologies, currently the workshop usually manually places the short shaft and the long shaft into the tooling fixture of the friction welding device. Due to the poor working environment and high temperature of the friction welding device, employees are easily injured, there are great safety hazards and low manual efficiency, so there are certain areas for improvement. Summary of the invention

[0004] In order to reduce the potential safety hazards of manual operation, the present application provides a dual-material rotating shaft synchronous conveying device.

[0005] The present application provides a dual-material rotating shaft synchronous conveying device adopts the following technical solution: A dual-material rotating shaft synchronous conveying device comprises a conveying gantry and a dual-material rotating shaft clamping mechanism arranged on the conveying gantry, wherein a long-shaft loader and a short-shaft loader are arranged on one side of the conveying gantry; The double-material rotating shaft clamping mechanism includes a double-material clamping frame installed on the conveying gantry for transverse sliding, and a double-material clamping seat installed on the double-material clamping frame for vertical sliding. The double-material clamping frame is provided with a transverse driving mechanism for driving the double-material clamping frame to slide, and the double-material clamping frame is provided with a vertical driving mechanism for driving the double-material clamping frame to slide. The double-material clamping seat is provided with a long-axis clamping assembly and a short-axis clamping assembly.

[0006] Preferably, the long-axis clamping assembly includes a long-axis clamping seat slidably mounted on the double-material clamping seat, and a long-axis clamping claw cylinder arranged on the long-axis clamping seat, and the double-material clamping seat is provided with a long-axis driving part for pushing the long-axis clamping seat to move.

[0007] Preferably, the long-axis driving part includes a long-axis pushing cylinder fixed on the double-material clamping seat, the output rod of the long-axis pushing cylinder is connected to the long-axis pushing rod, the long-axis clamping seat is provided with a long-axis pushing plate, the long-axis pushing rod is slidably inserted on the long-axis pushing plate, the long-axis pushing rod is sleeved with a long-axis pushing spring, and the end of the long-axis pushing spring abuts against the long-axis pushing plate.

[0008] Preferably, the stub clamping assembly comprises a stub clamping seat slidably mounted on the double-material clamping seat, and a stub clamping claw cylinder arranged on the stub clamping seat, and the double-material clamping seat is provided with a stub driving part for pushing the stub clamping seat to move.

[0009] Preferably, the short-shaft driving part includes a short-shaft pushing cylinder fixed on the double-material clamping seat, the output rod of the short-shaft pushing cylinder is connected to a short-shaft pushing rod, the short-shaft clamping seat is provided with a short-shaft pushing plate, the short-shaft pushing rod is slidably inserted on the short-shaft pushing plate, the short-shaft pushing rod is sleeved with a short-shaft pushing spring, and the end of the short-shaft pushing spring abuts against the short-shaft pushing plate.

[0010] Preferably, the long-axis clamping seat and the short-axis clamping seat slide in a horizontal direction, and the sliding directions of the long-axis clamping seat and the short-axis clamping seat are the same.

[0011] Preferably, the long-axis loader includes a long-axis storage bin, the bottom surface of the long-axis storage bin is inclined, a long-axis discharging trough is provided at the lowest point of the bottom surface of the long-axis storage bin, a long-axis discharging plate is provided in the long-axis discharging trough, a long-axis discharging cylinder for pushing the long-axis discharging plate to rise and fall is provided below the long-axis storage bin, a first long-axis V-shaped groove is provided on the top of the long-axis discharging plate, a long-axis loading rack is provided on one side of the long-axis storage bin, a second long-axis V-shaped groove is provided at the bottom of the long-axis loading rack, and a long-axis loading cylinder for pushing the long axis from the long-axis discharging plate into the long-axis loading rack is provided on the other side of the long-axis storage bin.

[0012] Preferably, the short-axis loader includes a short-axis vibration disk, a short-axis loading rack is arranged on the output port of the short-axis vibration disk, a first short-axis V-shaped groove is arranged at the bottom of the short-axis loading rack, short-axis clamping avoidance grooves are opened on both sides of the end of the short-axis loading rack, the short-axis loading rack is provided with a supporting block in the short-axis clamping avoidance groove, a second short-axis V-shaped groove is arranged on the supporting block, side abutment blocks are arranged on both sides of the supporting block, and abutment slopes are arranged on the opposite wall surfaces of the side abutment blocks.

[0013] Preferably, a finished product rotating shaft conveyor is provided on the other side of the conveying gantry, and a finished product rotating shaft clamping mechanism is provided on the conveying gantry.

[0014] Preferably, the finished product shaft clamping mechanism includes a shaft clamping frame installed on the conveying gantry for transverse sliding, and a shaft clamping seat installed on the shaft clamping frame for vertical sliding. The conveying gantry is provided with a shaft driving mechanism for driving the shaft clamping frame to slide transversely, the shaft clamping frame is provided with a lifting driving mechanism for driving the shaft clamping seat to slide vertically, the shaft clamping seat is provided with a clamping rotating cylinder, and the output end of the clamping rotating cylinder is provided with a shaft clamping claw cylinder.

[0015] In summary, the present application includes at least one of the following beneficial technical effects: In the present application, the friction welding equipment is arranged below the conveying gantry, the long axis clamping assembly is used to clamp the long axis in the long axis loader, and the short axis clamping assembly is used to clamp the short axis in the short axis loader. The long axis clamping assembly and the short axis clamping assembly synchronously convey the long axis and the short axis to the friction welding equipment for friction welding. After the long axis and the short axis are friction welded to form a finished rotating shaft, the finished rotating shaft clamping mechanism transfers the finished rotating shaft in the friction welding equipment to the finished rotating shaft conveyor for conveying. The present application can solve the problem of manual loading and unloading of materials in the friction welding equipment through the setting of a dual-material rotating shaft synchronous conveying device, thereby reducing the safety hazards of manual operation and improving the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a dual-material rotating shaft synchronous conveying device.

[0017] Figure 2 It is a structural diagram of the conveying gantry.

[0018] Figure 3 It is a first structural schematic diagram of a double-material rotating shaft clamping mechanism.

[0019] Figure 4 It is a second structural schematic diagram of the double-material rotating shaft clamping mechanism.

[0020] Figure 5 It is a structural diagram of the short-axis loader.

[0021] Figure 6 It is a structural schematic diagram of the short shaft loading rack.

[0022] Figure 7 It is a structural schematic diagram of the long axis loader.

[0023] Figure 8 It is a structural schematic diagram of the finished product shaft clamping mechanism.

[0024] Description of the accompanying drawings: 1. conveying gantry; 2. double material rotating shaft clamping mechanism; 21. double material clamping frame; 22. double material clamping seat; 23. horizontal driving mechanism; 231. horizontal bearing seat; 232. horizontal driving screw rod; 233. horizontal driving motor; 234. driving thread seat; 24. vertical driving mechanism; 25. horizontal guide rail; 26. vertical guide rail; 27. long axis clamping assembly; 271. long axis clamping seat; 272. long axis clamping claw cylinder; 273. clamping sliding guide rail; 2 74, long axis claw; 275, long axis clamping groove; 276, long axis driving unit; 2761, long axis pushing cylinder; 2762, long axis pushing rod; 2763, long axis pushing sheet; 2764, long axis anti-drop sheet; 2765, long axis pushing shoulder; 2766, long axis pushing spring; 28, short axis clamping assembly; 281, short axis clamping seat; 282, short axis clamping cylinder; 283, short axis clamping groove; 284, short axis claw; 285, short axis driving unit; 2851, short axis pushing Dynamic cylinder; 2852, short shaft push rod; 2853, short shaft push plate; 2854, short shaft anti-drop plate; 2855, short shaft push spring; 2856, short shaft push shoulder; 2857, avoid notch; 3, finished shaft clamping mechanism; 31, shaft clamping frame; 32, shaft clamping seat; 33, shaft driving mechanism; 34, lifting drive mechanism; 35, clamping and rotating cylinder; 36, shaft clamping claw cylinder; 4, long shaft loader; 41, long shaft storage bin; 42, long shaft discharge plate ; 43. Long-axis discharging cylinder; 44. First long-axis V-groove; 45. Long-axis loading rack; 46. Second long-axis V-groove; 47. Long-axis loading anti-slip sheet; 48. Long-axis loading cylinder; 5. Short-axis loader; 51. Short-axis vibration plate; 52. Short-axis loading rack; 53. Short-axis loading anti-slip sheet; 54. First short-axis V-groove; 55. Short-axis clamping avoidance groove; 56. Support block; 57. Second short-axis V-groove; 58. Side stop block; 6. Finished product rotating shaft conveyor; 7. Friction welding equipment. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-8 This application is described in further detail.

[0026] A dual-shaft synchronous conveying device, referring to Figure 1 As shown, it includes a conveying gantry 1, and a double-material rotating shaft clamping mechanism 2 and a finished product rotating shaft clamping mechanism 3 arranged on the conveying gantry 1, a long-axis loader 4 and a short-axis loader 5 are arranged on one side of the conveying gantry 1, and a finished product rotating shaft conveyor 6 is arranged on the other side of the conveying gantry 1.

[0027] A friction welding device 7 is arranged below the conveying gantry 1. The double-material shaft clamping mechanism 2 is used to synchronously convey the long shaft and the short shaft from the long shaft loader 4 and the short shaft loader 5 to the friction welding device 7 for friction welding. After the long shaft and the short shaft are friction welded to form a finished shaft, the finished shaft clamping mechanism 3 transfers the finished shaft in the friction welding device 7 to the finished shaft conveyor 6 for conveying.

[0028] Reference Figure 2 , Figure 3 and Figure 4 As shown, the double-material rotating shaft clamping mechanism 2 includes a double-material clamping frame 21 which is installed on the conveying gantry 1 for transverse sliding, and a double-material clamping seat 22 which is installed on the double-material clamping frame 21 for sliding in the vertical direction. The double-material clamping frame 21 is provided with a transverse driving mechanism 23 for driving the double-material clamping frame 21 to slide, and the double-material clamping frame 21 is provided with a vertical driving mechanism 24 for driving the double-material clamping frame 21 to slide. Two transverse guide rails 25 are arranged side by side on the side of the conveying gantry 1, and a transverse sliding seat which slides with the transverse guide rail 25 is fixed on the double-material clamping frame 21. The double-material clamping frame 21 is provided with two vertical guide rails 26 which are arranged side by side in the vertical direction, and a vertical sliding seat which slides with the vertical guide rail 26 is fixed on the double-material clamping seat 22.

[0029] The transverse driving mechanism 23 includes two transverse bearing seats 231 arranged on the top of the conveying gantry 1, and a transverse driving screw rod 232 with both ends rotatably mounted on the two transverse bearing seats 231. A transverse driving motor 233 is fixed on the conveying gantry 1, and the output shaft of the transverse driving motor 233 is connected to the transverse driving screw rod 232. A driving threaded seat 234 is fixed on the double-material clamping frame 21, and the transverse driving screw rod 232 is threadedly connected to the driving threaded seat 234. The transverse driving motor 233 drives the transverse driving screw rod 232 to rotate, and then drives the double-material clamping frame 21 to move horizontally on the conveying gantry 1 through the driving threaded seat 234.

[0030] The vertical driving mechanism 24 includes a vertical driving cylinder, the cylinder body of the vertical driving cylinder is fixed on the double material clamping frame 21 along the vertical direction, and the output rod of the vertical driving cylinder is connected to the double material clamping seat 22. The vertical driving cylinder can drive the double material clamping seat 22 to slide on the double material clamping frame 21 along the vertical direction.

[0031] A long-axis clamping assembly 27 and a short-axis clamping assembly 28 are disposed on the double-material clamping seat 22 . The long-axis clamping assembly 27 and the short-axis clamping assembly 28 are both disposed on the lower surface of the double-material clamping seat 22 .

[0032] The long-axis clamping assembly 27 includes a long-axis clamping seat 271 slidably mounted on the double-material clamping seat 22, and a long-axis clamping claw cylinder 272 arranged on the long-axis clamping seat 271. The lower surface of the double-material clamping seat 22 is provided with clamping sliding guide rails 273 in parallel. A long-axis sliding seat that slides with the clamping sliding guide rail 273 is fixed on the long-axis clamping seat 271. A long-axis claw 274 is arranged on the long-axis clamping claw cylinder 272. The long-axis claw 274 is driven to close by the long-axis clamping claw cylinder 272 to achieve clamping of the long axis, wherein a V-shaped long-axis clamping groove 275 is arranged on the long-axis clamping claw 274. The setting of the V-shaped long-axis clamping groove 275 can realize automatic centering of the long axis on the long-axis claw 274 when the long-axis claw 274 clamps the long axis.

[0033] The double-material clamping seat 22 is provided with a long-axis driving portion 276 for driving the long-axis clamping seat 271 to move. The long-axis driving part 276 includes a long-axis pushing cylinder 2761 fixed on the double-material clamping seat 22, the output rod of the long-axis pushing cylinder 2761 is connected to the long-axis pushing rod 2762, the long-axis clamping seat 271 is provided with a long-axis pushing piece 2763, the long-axis pushing rod 2762 is slidably inserted on the long-axis pushing piece 2763, the end of the long-axis pushing rod 2762 is provided with a long-axis anti-slip piece 2764 abutting against the long-axis pushing piece 2763, a long-axis pushing spring 2766 is sleeved on the long-axis pushing rod 2762, and a long-axis pushing shoulder 2765 is coaxially fixed on the long-axis pushing rod 2762, one end of the long-axis pushing spring 2766 abuts against the long-axis pushing shoulder 2765, and the other end of the long-axis pushing spring 2766 abuts against the long-axis pushing piece 2763.

[0034] The short-axis clamping assembly 28 includes a short-axis clamping seat 281 slidably mounted on the double-material clamping seat 22, and a short-axis clamping claw cylinder 282 arranged on the short-axis clamping seat 281. A short-axis sliding seat that slides with the clamping sliding guide rail 273 is fixed on the short-axis clamping seat 281. The short-axis clamping seat 281 and the long-axis clamping seat 271 share a clamping sliding guide rail 273. The long-axis clamping seat 271 and the short-axis clamping seat 281 slide in the horizontal direction, and the sliding directions of the long-axis clamping seat 271 and the short-axis clamping seat 281 are the same.

[0035] A short shaft claw 284 is provided on the short shaft clamp cylinder 282, and the short shaft claw 284 is driven by the short shaft clamp cylinder 282 to close so as to clamp the short shaft, wherein a V-shaped short shaft clamping groove 283 is provided on the short shaft claw 284. The setting of the V-shaped short shaft clamping groove 283 can realize automatic centering of the short shaft on the short shaft claw 284 when the short shaft claw 284 clamps the short shaft.

[0036] The double-material clamping seat 22 is provided with a short-shaft driving portion 285 for driving the short-shaft clamping seat 281 to move. The short-shaft driving part 285 includes a short-shaft pushing cylinder 2851 fixed on the double-material clamping seat 22, the output rod of the short-shaft pushing cylinder 2851 is connected to the short-shaft pushing rod 2852, the short-shaft clamping seat 281 is provided with a short-shaft pushing plate 2853, the short-shaft pushing rod 2852 is slidably inserted on the short-shaft pushing plate 2853, and the end of the short-shaft pushing rod 2852 is provided with a short-shaft anti-slip plate 2854 abutting against the short-shaft pushing plate 2853, a short-shaft pushing spring 2855 is sleeved on the short-shaft pushing rod 2852, and a short-shaft pushing shoulder 2856 is coaxially fixed on the short-shaft pushing rod 2852, one end of the short-shaft pushing spring 2855 abuts on the short-shaft pushing shoulder 2856, and the other end of the short-shaft pushing spring 2855 abuts on the short-shaft pushing plate 2853.

[0037] Reference Figure 2 and Figure 7 As shown, the long-axis loader 4 includes a long-axis storage bin 41, which is used for storing long-axis materials. The bottom surface of the long-axis storage bin 41 is inclined, and the long axis can roll toward the lowest point of the bottom surface. A long-axis discharging trough is provided at the lowest point of the bottom surface of the long-axis storage bin 41, and a long-axis discharging plate 42 is provided in the long-axis discharging trough. A long-axis discharging cylinder 43 for pushing the long-axis discharging plate 42 up and down is provided below the long-axis storage bin 41, and a first long-axis V-shaped groove 44 is provided on the top of the long-axis discharging plate 42. A long-axis loading rack 45 is provided on one side of the long-axis storage bin 41, and a second long-axis V-shaped groove 46 is provided at the bottom of the long-axis loading rack 45, and a long-axis loading anti-slip sheet 47 is provided at the end of the long-axis loading rack 45.

[0038] The horizontal height of the long-axis loading rack 45 is higher than the highest point of the side edge of the long-axis storage bin 41, and is flush with the long-axis discharge plate 42 when it is pushed out to the highest point. The other side of the long-axis storage bin 41 is provided with a long-axis loading cylinder 48 for pushing the long axis from the long-axis discharge plate 42 into the long-axis loading rack 45. Among them, long-axis clamping avoidance grooves are provided on both sides of the end of the long-axis discharge rack. When the long axis is pushed from the long-axis discharge plate 42 into the long-axis loading rack 45, the long-axis clamping claw cylinder 272 will clamp the long axis from the long-axis discharge rack.

[0039] Reference Figure 2 , Figure 5 and Figure 6 As shown, the stub loader 5 includes a stub vibration disk 51, and a stub loading rack 52 is arranged on the output port of the stub vibration disk 51. The stub loading rack 52 is fixed on the supporting column of the conveying gantry 1. A gap is left between the stub loading rack 52 and the stub vibration disk 51 to prevent the stub vibration disk 51 from affecting the stub loading rack 52 during screening vibration, wherein a stub loading anti-slip sheet 53 is arranged at the end of the stub loading rack 52.

[0040] A first short-axis V-shaped groove 54 is provided at the bottom of the short-axis loading rack 52, and short-axis clamping avoidance grooves 55 are opened on both sides of the end of the short-axis loading rack 52. The short-axis loading rack 52 is provided with a supporting block 56 in the short-axis clamping avoidance groove 55, and a second short-axis V-shaped groove 57 is provided on the supporting block 56. Side abutment blocks 58 are provided on both sides of the supporting block 56, and abutment slopes are provided on the opposite wall surfaces of the side abutment blocks 58.

[0041] The short shaft vibration plate 51 transports the short shaft from its output port into the short shaft loading rack 52, and the short shaft is blocked by the short shaft loading anti-drop sheet 53, so that it is convenient for the short shaft clamping claw cylinder 282 to clamp the short shaft through the short shaft clamping avoidance groove 55. Due to the setting of the short shaft clamping avoidance groove 55, the overall axial length of the short shaft is short, so through the setting of the supporting block 56 and the side block 58, when the short shaft is located in the short shaft clamping avoidance groove 55, the end position of the short shaft will not be offset, and the short shaft will not fall from the short shaft clamping avoidance groove 55, thereby improving the stability of the short shaft being clamped.

[0042] It is worth noting that, due to the provision of the side abutment block 58 , in order not to affect the clamping of the short shaft by the short shaft clamping cylinder 282 , an avoidance notch 2857 is provided on the short shaft clamping claw 284 of the short shaft clamping claw cylinder 282 .

[0043] Therefore, the long axis clamping assembly 27 is used to clamp the long axis in the long axis loader 4, and the short axis clamping assembly 28 is used to clamp the short axis in the short axis loader 5. The long axis clamping assembly 27 and the short axis clamping assembly 28 synchronously transport the long axis and the short axis to the friction welding equipment 7 for friction welding.

[0044] Among them, the present application is provided with a long-axis driving part 276 and a short-axis driving part 285, and the long-axis driving part 276 and the short-axis driving part 285 are respectively provided with a long-axis pushing spring 2766 and a short-axis pushing spring 2855, the spring force of the long-axis pushing spring 2766 is smaller than the clamping force of the long-axis clamping cylinder 272 on the long axis, and the spring force of the short-axis pushing spring 2855 is smaller than the clamping force of the short-axis clamping cylinder 282 on the short axis. Therefore, when the long-axis driving part 276 and the short-axis driving part 285 send the long axis and the short axis into the clamping fixture of the friction welding equipment 7 respectively, the long axis and the short axis can be pushed to the predetermined position without the situation of clamping too shallow or too deep.

[0045] After the friction welding device 7 friction welds the long shaft and the short shaft together, the finished shaft clamping mechanism 3 clamps the finished shaft out of the friction welding device 7 and conveys it to the finished shaft conveyor 6 .

[0046] Reference Figure 2 and Figure 8As shown, the finished product shaft clamping mechanism 3 is arranged on the conveying gantry 1, and the finished product shaft clamping mechanism 3 includes a shaft clamping frame 31 installed on the conveying gantry 1 for transverse sliding, and a shaft clamping seat 32 installed on the shaft clamping frame 31 for vertical sliding. The conveying gantry 1 is provided with a shaft driving mechanism 33 for driving the shaft clamping frame 31 to slide transversely, and the shaft clamping frame 31 is provided with a lifting driving mechanism 34 for driving the shaft clamping seat 32 to slide vertically.

[0047] The structure of the rotating shaft driving mechanism 33 is the same as that of the transverse driving mechanism 23, and is used to realize the transverse movement of the rotating shaft clamping frame 31 along the conveying gantry 1. The lifting driving mechanism 34 includes a lifting driving cylinder, the cylinder body of the lifting driving cylinder is fixed on the rotating shaft clamping frame 31 along the vertical direction, and the output rod of the lifting driving cylinder is connected to the rotating shaft clamping seat 32. The lifting driving cylinder can drive the rotating shaft clamping seat 32 to slide on the rotating shaft clamping frame 31 along the vertical direction.

[0048] A clamping rotating cylinder 35 is provided on the shaft clamping seat 32, and a shaft clamping cylinder 36 is provided on the output end of the clamping rotating cylinder 35. Therefore, the shaft clamping cylinder 36 is moved to the position of the friction welding equipment 7 through the shaft driving mechanism 33, and the lifting driving cylinder drives the shaft clamping cylinder 36 to be flush with the position of the finished shaft. The shaft clamping cylinder 36 clamps the finished shaft out of the friction welding equipment 7, and the finished shaft is transported to the finished shaft conveyor 6 through the shaft driving mechanism 33. Shaft placement racks are arranged at intervals on the finished shaft conveyor 6, and the finished shaft conveyor 6 can transport the shaft placement racks, so that the finished shafts can be conveniently collected uniformly through the finished shaft conveyor 6.

[0049] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dual-shaft synchronous conveying device, characterized in that: It comprises a conveying gantry (1) and a double-material rotating shaft clamping mechanism (2) arranged on the conveying gantry (1), and a long-axis loader (4) and a short-axis loader (5) are arranged on one side of the conveying gantry (1); The double-material rotating shaft clamping mechanism (2) comprises a double-material clamping frame (21) slidably mounted on the conveying gantry (1) in a transverse direction, and a double-material clamping seat (22) slidably mounted on the double-material clamping frame (21) in a vertical direction, the double-material clamping frame (21) is provided with a transverse driving mechanism (23) for driving the double-material clamping frame (21) to slide, the double-material clamping frame (21) is provided with a vertical driving mechanism (24) for driving the double-material clamping frame (21) to slide, and the double-material clamping seat (22) is provided with a long-axis clamping assembly (27) and a short-axis clamping assembly (28).

2. A dual-material rotating shaft synchronous conveying device according to claim 1, characterized in that: The long-axis clamping assembly (27) comprises a long-axis clamping seat (271) slidably mounted on the double-material clamping seat (22), and a long-axis clamping claw cylinder (272) arranged on the long-axis clamping seat (271); the double-material clamping seat (22) is provided with a long-axis driving part (276) for pushing the long-axis clamping seat (271) to move.

3. A dual-material rotating shaft synchronous conveying device according to claim 2, characterized in that: The long-axis driving part (276) includes a long-axis pushing cylinder (2761) fixed on the double-material clamping seat (22), the output rod of the long-axis pushing cylinder (2761) is connected to the long-axis pushing rod (2762), the long-axis clamping seat (271) is provided with a long-axis pushing piece (2763), the long-axis pushing rod (2762) is slidably inserted on the long-axis pushing piece (2763), the long-axis pushing rod (2762) is sleeved with a long-axis pushing spring (2766), and the end of the long-axis pushing spring (2766) abuts against the long-axis pushing piece (2763).

4. A dual-material rotating shaft synchronous conveying device according to claim 2, characterized in that: The short shaft clamping assembly (28) comprises a short shaft clamping seat (281) slidably mounted on the double material clamping seat (22), and a short shaft clamping claw cylinder (282) arranged on the short shaft clamping seat (281); the double material clamping seat (22) is provided with a short shaft driving part (285) for pushing the short shaft clamping seat (281) to move.

5. A dual-material rotating shaft synchronous conveying device according to claim 4, characterized in that: The short shaft driving part (285) comprises a short shaft pushing cylinder (2851) fixed on the double material clamping seat (22); a short shaft pushing rod (2852) is connected to the output rod of the short shaft pushing cylinder (2851); a short shaft pushing piece (2853) is provided on the short shaft clamping seat (281); the short shaft pushing rod (2852) is slidably inserted on the short shaft pushing piece (2853); a short shaft pushing spring (2855) is sleeved on the short shaft pushing rod (2852); and the end of the short shaft pushing spring (2855) abuts against the short shaft pushing piece (2853).

6. A dual-material rotating shaft synchronous conveying device according to claim 4, characterized in that: The long axis clamping seat (271) and the short axis clamping seat (281) slide in a horizontal direction, and the sliding directions of the long axis clamping seat (271) and the short axis clamping seat (281) are the same.

7. The dual-material rotating shaft synchronous conveying device according to claim 1, characterized in that: The long-axis loading machine (4) comprises a long-axis storage bin (41), the bottom surface of the long-axis storage bin (41) is arranged inclined, a long-axis discharging trough is arranged at the lowest point of the bottom surface of the long-axis storage bin (41), a long-axis discharging plate (42) is arranged in the long-axis discharging trough, a long-axis discharging cylinder (43) for pushing the long-axis discharging plate (42) to rise and fall is arranged below the long-axis storage bin (41), a first long-axis V-shaped groove (44) is arranged at the top of the long-axis discharging plate (42), a long-axis loading rack (45) is arranged on one side of the long-axis storage bin (41), a second long-axis V-shaped groove (46) is arranged at the bottom of the long-axis loading rack (45), and a long-axis loading cylinder (48) for pushing the long axis from the long-axis discharging plate (42) into the long-axis loading rack (45) is arranged on the other side of the long-axis storage bin (41).

8. The dual-material rotating shaft synchronous conveying device according to claim 1, characterized in that: The short-axis loading machine (5) comprises a short-axis vibration plate (51), a short-axis loading frame (52) is arranged on the output port of the short-axis vibration plate (51), a first short-axis V-shaped groove (54) is arranged at the bottom of the short-axis loading frame (52), short-axis clamping avoidance grooves (55) are opened on both sides of the end of the short-axis loading frame (52), the short-axis loading frame (52) is provided with a supporting block (56) in the short-axis clamping avoidance groove (55), a second short-axis V-shaped groove (57) is arranged on the supporting block (56), side abutment blocks (58) are arranged on both sides of the supporting block (56), and abutment inclined surfaces are arranged on the opposite wall surfaces of the side abutment blocks (58).

9. The dual-material rotating shaft synchronous conveying device according to claim 1, characterized in that: A finished product rotating shaft conveyor (6) is arranged on the other side of the conveying gantry (1), and a finished product rotating shaft clamping mechanism (3) is arranged on the conveying gantry (1).

10. A dual-material rotating shaft synchronous conveying device according to claim 9, characterized in that: The finished product rotating shaft clamping mechanism (3) comprises a rotating shaft clamping frame (31) mounted on the conveying gantry (1) in a lateral sliding manner, and a rotating shaft clamping seat (32) mounted on the rotating shaft clamping frame (31) in a vertical slidable manner, the conveying gantry (1) is provided with a rotating shaft driving mechanism (33) for driving the rotating shaft clamping frame (31) to slide lateraly, the rotating shaft clamping frame (31) is provided with a lifting driving mechanism (34) for driving the rotating shaft clamping seat (32) to slide vertically, the rotating shaft clamping seat (32) is provided with a clamping rotating cylinder (35), and a rotating shaft clamping claw cylinder (36) is provided at the output end of the clamping rotating cylinder (35).

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