CN210754949U

CN210754949U - Automatic forging production line

Info

Publication number: CN210754949U
Application number: CN201921543704.8U
Authority: CN
Inventors: 胡玉华; 陈野
Original assignee: Wuhu Nuhao Intelligent Equipment Co ltd
Current assignee: Wuhu Nuhao Intelligent Equipment Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-06-16
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a forge automation line relates to the forging apparatus field, work or material rest on a plurality of, it is provided with the V wheel line that can accomplish getting of rod, align, press from both sides tight, pay-off and unloading to go up work or material rest the place ahead, the one end of V wheel line is provided with the high temperature furnace that can heat to the rod in the heating coil, V wheel line the place ahead is provided with can accomplish rod unloading chain line, a plurality of plays the roller line of auxiliary stay effect to the rod on the chain line, can forge the rod and the forging press that pushes out the rod automatically after forging and can snatch the rod from the chain line and send into the rod and send into the forging press forging and put back the robot workstation on the chain line with the rod after forging, the place ahead of chain line and roller line is provided with a plurality of storage rack, this device is through last work or material rest, V wheel line, high temperature furnace, chain line, roller line, The robot working table, the forging press and the material storage frame improve the efficiency and avoid the personal safety problem in manual operation.

Description

Automatic forging production line

Technical Field

The utility model relates to a forging apparatus field, concretely relates to forge automation line.

Background

Among the prior art, to the forging processing of bar one end, the transport of the bar between material loading, heating, forging and unloading and each process, generally all need artifical the participation, efficiency is not high on the one hand, and on the other hand also has certain life safety problem to the workman owing to relate to heating and forging process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forge automation line to solve prior art, to the forging processing of bar one end, the business turn over material of thermal treatment and forging processing and each processing generally all needs artifical the participation, and efficiency is not high on the one hand, and on the other hand also has the defect of certain personal safety problem to the workman owing to relate to the heating and forge.

Forging automation line, its characterized in that: work or material rest on a plurality of, it is provided with the V wheel line that can accomplish getting of rod, align, press from both sides tight, pay-off and unloading to go up work or material rest the place ahead, the one end of V wheel line is provided with the high temperature furnace that can carry out the heating to the rod in the heating coil, V wheel line the place ahead is provided with can accomplish rod unloading chain line, a plurality of plays the roller line of auxiliary stay effect to the rod on the chain line, can forge and follow the forging press that the rod was released automatically after forging with the rod and can snatch the rod from the chain line and send into the forging press forging and put back the robot workstation on the chain line with the rod after forging, the place ahead of chain line and roller line is provided with a plurality of storage frame.

Preferably, the material loading frame comprises a plurality of main frames and a plurality of cross rods, the number of the main frames is not less than two, the main frames are provided with a first inclined section and a baffle, the main frame closest to the high-temperature furnace is fixedly connected with a limiting plate, and two ends of each cross rod are respectively connected with two adjacent main frames through bolts.

Preferably, the V-wheel line comprises a first support frame, the first support frame is provided with a material taking assembly, a clamping assembly, a plurality of V-wheel assemblies, an alignment mechanism, a material feeding and discharging assembly and a guiding assembly, and the number of the material taking assembly and the V-wheel assemblies is not less than two;

the material taking assembly comprises a first air cylinder, a first pusher dog assembly and two mounting supports I with the same structure, wherein the mounting supports I are connected to a first support frame through bolts, two sides of the first air cylinder are respectively in rotating connection with one of the two mounting supports, a connecting rod is rotatably connected to a telescopic rod of the first air cylinder, the pusher dog assembly comprises a plurality of first synchronizing rods with polygonal radial sections and at least two pusher dog mechanisms, one of the first synchronizing rods is inserted into the connecting rod, the pusher dog mechanisms comprise a second mounting support and a third mounting support, the second mounting support and the third mounting support are connected to the first support frame through bolts, a main claw and an auxiliary claw are respectively rotatably connected to the second mounting support and the third mounting support, the main claw and the auxiliary claw are rotatably connected, and any two adjacent main claws are respectively connected with the first synchronizing rod;

the clamping assembly comprises a sliding support and two guide rails I which are fixedly connected to two sides of the support frame I and have the same structure, two sides of the sliding support are respectively connected with the two guide rails I in a sliding mode, and Y-shaped pneumatic clamping jaws are mounted at two ends of the sliding support;

the V-wheel assembly comprises a V-wheel, two mounting brackets IV with the same structure and a driving motor I, wherein the mounting brackets IV and the driving motor I are connected to the supporting frame I through bolts;

the alignment mechanism comprises a cylinder IV and a baffle plate, the cylinder IV is mounted on a support frame I, the baffle plate is fixedly connected onto the support frame I, a push plate I is fixedly connected onto a telescopic rod of the cylinder IV, the push plate I is connected with a mounting plate through a bolt, a window is arranged on the mounting plate, and a limiting column, a guide ring with a flange surface and a guide rail II are fixedly connected onto the mounting plate;

the feeding and discharging assembly comprises a third air cylinder arranged on the first support frame, and a telescopic rod of the third air cylinder is connected with the sliding support;

the export subassembly includes synchronous board, installs step motor on support frame one and rotates to be connected and be no less than two export the frame and one of them exports frame and step motor's output shaft on support frame one, export the frame both ends height difference, all export the frame and all rotate with synchronous board and be connected.

Preferably, the chain line includes that driving motor two, a plurality of radial cross-sections are polygonal synchronizing bar two and are no less than two chain mechanism, chain mechanism includes support frame two and chain, two both ends of support frame rotate respectively and are connected with drive sprocket and driven sprocket, and two arbitrary adjacent drive sprocket's center pin is equallyd divide and is do not connected with a synchronizing bar two, installs driving motor two on the support frame two of the chain mechanism that is closest to forging press one side and the center pin of the drive sprocket above that is connected with driving motor two's output shaft, drive sprocket and driven sprocket all mesh with the chain, the equidistance is provided with a plurality of shifting block on the chain.

Preferably, the robot workstation includes the mount table, there is the robot through bolted connection on the mount table, there is the robot clamping jaw through bolted connection on the arm of robot.

Preferably, the storage rack is provided with a second inclined section.

The utility model has the advantages that: the automatic forging production line of the utility model comprises a feeding frame, a V-wheel line, a high temperature furnace, a chain line, a roller line, a robot workbench, a forging press and a material storage frame, so that in the bar forging process, the manual operation only comprises the steps of placing bars on the feeding frame, all operations before, after and during the heating treatment and the forging treatment are automatically completed, thereby not only improving the efficiency but also avoiding the personal safety problem in manual operation, the feeding of the bar stock can be completed by workers at a longer distance through the first inclined section on the feeding frame, so that the workers can work in a safer area, the limit plate is used for simply aligning one end of the bar to be forged, the pusher dog assembly is used for automatically finishing the material taking in the heating process, the accuracy of the position of bar heating is guaranteed through the V-wheel assembly and the alignment mechanism, and the discharging of heating treatment and the feeding of forging treatment can be completed under the action of gravity through the material guide assembly.

Drawings

Fig. 1 and fig. 2 are schematic structural diagrams of the present invention with different viewing angles.

Fig. 3 is a schematic structural diagram of the feeding frame.

Fig. 4 and 5 are schematic structural diagrams of different viewing angles of a V-wheel line and a high-temperature furnace.

Fig. 6 is a partially enlarged view of a portion a in fig. 4.

Fig. 7 is a partial enlarged view of fig. 5 at B.

FIG. 8 is a schematic structural view of a V-wheel assembly.

Fig. 9 is a schematic structural view of the alignment mechanism.

Fig. 10 is a schematic structural view of the clamping assembly and the feeding and discharging assembly.

FIG. 11 is a schematic diagram of the structure of the chain line.

Fig. 12 is a schematic structural diagram of a robotic workstation.

Fig. 13 is a schematic structural view of the magazine.

Wherein, 1-a feeding frame, 11-a main frame, 111-a first inclined section, 112-a blocking sheet, 12-a cross bar, 13-a limiting plate, 2-a V wheel line, 21-a first support frame, 22-a material taking component, 221-a first cylinder, 222-a pusher dog component, 2221-a pusher dog mechanism, 22211-a second mounting frame, 22212-a third mounting frame, 22213-a main claw, 22214-an auxiliary claw, 2222-a first synchronizing rod, 223-a first mounting frame, 224-a connecting rod, 23-a clamping component, 231-a sliding support, 233-a first guide rail, 234-a Y type pneumatic clamping jaw, 24-a V wheel component, 241-a V wheel, 242-a fourth mounting frame, 243-a first driving motor, 25-an aligning mechanism, 251-a fourth cylinder and 252-a baffle, 2521-round hole, 253-push plate I, 254-mounting plate, 2541-window, 255-limit column, 256-guide ring, 2561-flange surface, 257-guide rail II, 258-cylinder V, 259-limit sheet, 26-feeding and discharging assembly, 261-cylinder III, 27-leading-out assembly, 271-synchronous plate, 272-stepping motor, 273-leading-out frame, 3-high temperature furnace, 31-heating coil, 4-chain line, 41-driving motor II, 42-synchronous rod II, 43-chain mechanism, 431-support frame II, 432-chain, 433-driving chain wheel, 434-driven chain wheel, 435-shifting block, 5-roller line, 6-forging press, 7-robot workstation, 71-mounting table, 72-robot, 73-robot clamping jaw, 8-storage rack, 81-inclined section II and 9-bar stock.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 13, forge automation line, work or material rest 1 on including a plurality of, it is provided with the V wheel line 2 that can accomplish getting of rod, align, press from both sides tightly, pay-off and unloading to go up 1 the place ahead of work or material rest, the one end of V wheel line 2 is provided with the high temperature furnace 3 that can heat to the rod in the

heating coil

31, 2 the place ahead of V wheel line is provided with can accomplish rod unloading chain line 4, a plurality of and plays the roller line 5 of auxiliary stay effect to the rod on chain line 4, can forge the rod and at the forging back automatic forging press 6 that pushes out the rod and can follow chain line 4 and snatch the rod and send into forging press 6 and forge the robot workstation 7 on chain line 4 with the rod after forging back, chain line 4 and the place ahead of roller line 5 are provided with a plurality of storage frame 8.

In this embodiment, the material loading frame 1 includes a plurality of parallel arrangement's main frame 11 and a plurality of horizontal pole 12, two are no less than to the quantity of main frame 11, be provided with slope section 111 and separation blade 112 on the main frame 11, fixedly connected with limiting plate 13 on the main frame 11 that is closest to high temperature furnace 3, horizontal pole 12 both ends pass through bolted connection with two adjacent main frames 11 respectively.

In this embodiment, the V-wheel line 2 includes a first support frame 21, the first support frame 21 is provided with a material taking assembly 22, a clamping assembly 23, a plurality of V-wheel assemblies 24, an alignment mechanism 25, a material feeding and discharging assembly 26 and a guiding assembly 27, and the number of the material taking assembly 22 and the V-wheel assemblies 24 is not less than two;

the material taking assembly 22 comprises a first air cylinder 221, a pusher dog assembly 222 and two mounting brackets 223 which are connected to a first support frame 21 through bolts and have the same structure, two sides of the first cylinder 221 are respectively and rotatably connected with the two first mounting brackets 223, a connecting rod 224 is rotatably connected to an expansion link of the first cylinder 221, the finger assembly 222 includes a plurality of synchronization rods 2222 with polygonal radial cross sections and at least two finger mechanisms 2221, and one synchronization rod 2222 is inserted into the connecting rod 224, the finger mechanism 2221 comprises a second mounting bracket 22211 and a third mounting bracket 22212 which are connected to the first support bracket 21 through bolts, the second mounting bracket 22211 and the third mounting bracket 22212 are respectively connected with a main claw 22213 and an auxiliary claw 22214 in a rotating way, the main claw 22213 and the auxiliary claw 22214 are rotatably connected, and any two adjacent main claws 22213 are respectively connected with a first synchronizing rod 2222;

the clamping assembly 23 comprises a sliding support 231 and two guide rails I233 which are fixedly connected to two sides of the support frame I21 and have the same structure, two sides of the sliding support 231 are respectively in sliding connection with the two guide rails I233, and two ends of the sliding support 231 are respectively provided with a Y-shaped pneumatic clamping jaw 234;

the V-wheel assembly 24 comprises a V-wheel 241, two mounting brackets IV 242 with the same structure and a driving motor I243, wherein the two mounting brackets IV 242 and the driving motor I243 are connected to the supporting frame I21 through bolts;

the alignment mechanism 25 comprises a cylinder four 251 installed on a support frame one 21 and a baffle 252 fixedly connected to the support frame 21, a push plate one 253 is fixedly connected to an expansion link of the cylinder four 251, a mounting plate 254 is connected to the push plate one 253 through a bolt, a window 2541 is arranged on the mounting plate 254, a limit column 255, a guide ring 256 with a flange surface 2561 and a guide rail two 257 are fixedly connected to the mounting plate 254, a cylinder five 258 is installed on the mounting plate 254, a limit sheet 259 is rotatably connected to the expansion link of the cylinder five 258, the limit sheet 259 is slidably connected in the guide rail two 257, and a circular hole 2521 is arranged on the baffle 252;

the feeding and discharging assembly 26 comprises a third air cylinder 261 arranged on the first support frame 21, and an expansion rod of the third air cylinder 261 is connected with the sliding support 231;

the guiding-out assembly 27 comprises a synchronous plate 271, a stepping motor 272 mounted on the first support frame 21 and at least two guiding-out frames 273 rotatably connected to the first support frame 21, wherein one guiding-out frame 273 is connected with an output shaft of the stepping motor 272, the heights of two ends of the guiding-out frame 273 are different, and all the guiding-out frames 273 are rotatably connected with the synchronous plate 271.

In this embodiment, the chain line 4 includes two driving motors 41, two synchronizing bars 42 with polygonal radial cross sections and no less than two chain mechanisms 43, each chain mechanism 43 includes two supporting frames 431 and a chain 432, two ends of each supporting frame 431 are respectively and rotatably connected with a driving sprocket 433 and a driven sprocket 434, the central shafts of any two adjacent driving sprockets 433 are respectively connected with two synchronizing bars 42, the two supporting frames 431 of the chain mechanism 43 closest to one side of the forging press 6 are provided with two driving motors 41, the central shafts of the driving sprockets 433 on the two supporting frames 431 are connected with the output shafts of the two driving motors 41, the driving sprockets 433 and the driven sprockets 434 are respectively meshed with the chain 432, and the chain 432 is provided with a plurality of shifting blocks 435 at equal intervals.

In the present embodiment, the robot workstation 7 includes a mounting table 71, a robot 72 is connected to the mounting table 71 through a bolt, and a robot jaw 73 is connected to a mechanical arm of the robot 72 through a bolt.

In this embodiment, the second inclined section 81 is disposed on the storage rack 8.

The working process and principle are as follows: when the production line is used, the cylinders of the cylinder I221, the cylinder III 261, the cylinder IV 251, the cylinder V258 and the Y-shaped pneumatic clamping jaw 234 are connected with a workshop air source, the cylinders of the cylinder I221, the cylinder III 261, the cylinder IV 251, the cylinder V258 and the Y-shaped pneumatic clamping jaw 234, the stepping motor 272, the driving motor I243, the driving motor II 41, the high-temperature furnace 3, the robot 72 and the forging press 6 are connected with a workshop switching power supply, the cylinders of the cylinder I221, the cylinder III 261, the cylinder IV 251, the cylinder V258 and the Y-shaped pneumatic clamping jaw 234, the stepping motor 272, the driving motor I243, the driving motor II 41, the high-temperature furnace 3, the robot 72, the robot clamping jaw 73 and the forging press 6 are controlled by a control system in the workshop, firstly, a power switch in the workshop is manually opened, the bar 9 is placed on the upper material rack 1, the bar 9 slides down by the inclined section I111 and is blocked by the blocking piece, the end of the bar 9 needing forging is simply aligned through the limiting plate 13, a control system in a workshop controls the telescopic rod of the cylinder I221 to extend out and drive the connecting rod 224, the connecting rod 224 drives all the main claws 22213 to pull up the bar 9 blocked by the blocking piece 112 on the upper material rack 1 through the synchronizing rod I2222 and slide down to the V-shaped wheel 241 along the main claws 22213, meanwhile, the main claws 22213 also drive the auxiliary claws 22214 to move so that the main claws 22213 and the auxiliary claws 22214 are in a V shape, the bar 9 is prevented from sliding out of the V-shaped wheel 241 due to overlarge impact force of downward sliding through the auxiliary claws 22214, then, the control system controls the driving motor I243 to start, the output shaft of the driving motor I243 drives the V-shaped wheel 241 to rotate through belt transmission, the bar 9 is conveyed towards the high-temperature furnace 3, meanwhile, the telescopic rods of the cylinder IV and the telescopic rods of the cylinder V-258 to extend out, the telescopic rods of the cylinder IV 251 extend out to the flange surface of the guide ring 256 on the mounting plate 254, and the, the telescopic rod of the air cylinder five 258 extends out to enable the limiting sheet 259 to slide along the guide rail two 257 to block the window 2541 on the mounting plate 254, one end of the bar 9 needing to be forged is blocked by the limiting sheet 259, so that alignment of one end of the bar 9 needing to be forged is achieved, after the bar 9 is aligned, the control system controls the driving motor one 243 to stop running and the telescopic rod of the air cylinder five 258 to retract, then controls the two Y-shaped pneumatic clamping jaws 234 to clamp the bar 9, stretches out the telescopic rod of the air cylinder three 261 randomly and drives the sliding support 231, the two Y-shaped pneumatic clamping jaws 234 and the bar 9 clamped on the Y-shaped pneumatic clamping jaws 234 to slide along the guide rail one 233, one end of the bar 9 needing to be forged penetrates through the window 2541 on the mounting plate 254, the guide ring 256 and the round hole 2521 on the baffle 252 sequentially and then enters the heating coil 31 of the high-temperature furnace 3 to be heated, and after the heating is carried out for a period The leading-out frame 273 is vertical to the bar 9, the higher end of the leading-out frame 273 is positioned below the bar 9, the lower end of the leading-out frame 273 is positioned above the chain line 4 and the roller line 5, all the rotating angles of the leading-out frame 273 are kept consistent under the action of the synchronous plate 271, then the control system controls the Y-shaped pneumatic clamping jaws 234 to be loosened, the bar 9 slides onto the chain line 4 and the roller line 5 through the leading-out frame 9 and is prevented from sliding out of the chain line 4 and the roller line 5 after falling down by the shifting blocks 435 on the chain line 4, then the control system controls the first air cylinder 221 and the stepping motor 272 to be reset, then controls the robot 72 and the robot clamping jaws 73 to clamp the bar 9 and send the end of the bar 9 needing to be forged into the forging press 6 for forging, finally, after the forging is completed, the control system controls the robot 72 and the robot clamping jaws 73 to put the bar 9 back onto the chain line 4 and the roller line 5 and, the driving chain wheel 433 connected with the output shaft of the second driving motor 41 drives the chain 432 to move, the moving states of all the driving chain wheels 433 are kept consistent under the action of the second synchronous rod 42, and the shifting blocks 435 on the chain 432 push the forged bar 9 to fall into the storage rack 8 along the second inclined section 81, so that the forging process of one bar 9 is completed.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. Forging automation line, its characterized in that: comprises a plurality of feeding frames (1), a V-wheel line (2) which can finish material taking, aligning, clamping, feeding and blanking of bars is arranged in front of the feeding frames (1), one end of the V-shaped wheel line (2) is provided with a high-temperature furnace (3) which can heat the bar material in the heating coil (31), the front of the V-shaped wheel line (2) is provided with a roller line (5) which can complete a bar blanking chain line (4), a plurality of roller lines (5) which play a role of auxiliary supporting for bars on the chain line (4), a forging press (6) which can forge the bars and automatically push out the bars after forging, and a robot workstation (7) which can grab the bars from the chain line (4), send the bars into the forging press (6) for forging and put the bars after forging back on the chain line (4), a plurality of storage racks (8) are arranged in front of the chain line (4) and the roller line (5).

2. The forging automatic production line of claim 1, wherein: go up work or material rest (1) main frame (11) and a plurality of horizontal pole (12) that include a plurality of parallel arrangement, two are no less than to the quantity of main frame (11), be provided with slope section one (111) and separation blade (112) on main frame (11), fixedly connected with limiting plate (13) are gone up in main frame (11) that is closest to high temperature furnace (3), horizontal pole (12) both ends pass through bolted connection with two adjacent main frames (11) respectively.

3. The forging automatic production line of claim 1, wherein: the V-wheel line (2) comprises a first supporting frame (21), wherein a material taking assembly (22), a clamping assembly (23), a plurality of V-wheel assemblies (24), an aligning mechanism (25), a material feeding and discharging assembly (26) and a material guiding assembly (27) are arranged on the first supporting frame (21), and the number of the material taking assembly (22) and the number of the V-wheel assemblies (24) are not less than two;

the material taking assembly (22) comprises a first air cylinder (221), a pusher dog assembly (222) and two mounting brackets (223) which are connected to a first support frame (21) through bolts and have the same structure, two sides of the first air cylinder (221) are respectively connected with the two mounting brackets (223) in a rotating mode, a connecting rod (224) is connected to a telescopic rod of the first air cylinder (221) in a rotating mode, the pusher dog assembly (222) comprises a plurality of first synchronizing rods (2222) with polygonal radial sections and at least two pusher dog mechanisms (2221), one first synchronizing rod (2222) is inserted into the connecting rod (224), the pusher dog mechanisms (2221) comprise a second mounting bracket (22211) and a third mounting bracket (22212) which are connected to the first support frame (21) through bolts, and a main pawl (22213) and an auxiliary pawl (22214) are respectively connected to the second mounting bracket (22211) and the third mounting bracket (22212) in a rotating mode, the main claw (22213) is rotatably connected with the auxiliary claw (22214), and any two adjacent main claws (22213) are respectively connected with a first synchronizing rod (2222);

the clamping assembly (23) comprises a sliding support (231) and two guide rails I (233) which are fixedly connected to two sides of the support frame I (21) and have the same structure, two sides of the sliding support (231) are respectively in sliding connection with the two guide rails I (233), and two ends of the sliding support (231) are respectively provided with a Y-shaped pneumatic clamping jaw (234);

the V-wheel assembly (24) comprises a V-wheel (241), two mounting brackets (242) with the same structure and a driving motor (243), the mounting brackets (242) are connected to the supporting frame (21) through bolts, two sides of the V-wheel (241) are respectively in rotating connection with the two mounting brackets (242), and the V-wheel (241) is in transmission connection with an output shaft of the driving motor (243);

the aligning mechanism (25) comprises a cylinder four (251) arranged on a support frame one (21) and a baffle plate (252) fixedly connected to the support frame one (21), a push plate one (253) is fixedly connected to a telescopic rod of the cylinder four (251), a mounting plate (254) is connected to the push plate one (253) through a bolt, a window (2541) is arranged on the mounting plate (254), a limiting column (255), a guide ring (256) with a flange surface (2561) and a guide rail two (257) are fixedly connected to the mounting plate one (253), a cylinder five (258) is arranged on the mounting plate (254), a limiting sheet (259) is rotatably connected to the telescopic rod of the cylinder five (258), the limiting sheet (259) is slidably connected to the guide rail two (257), and a round hole (2521) is formed in the baffle plate (252);

the feeding and discharging assembly (26) comprises a third air cylinder (261) arranged on the first support frame (21), and an expansion rod of the third air cylinder (261) is connected with the sliding support (231);

the export subassembly (27) include synchronous board (271), install step motor (272) on support frame one (21) and rotate and connect export frame (273) and one of them export frame (273) and step motor (272) of being no less than two on support frame one (21) output shaft, export frame (273) both ends height difference, all export frame (273) all with synchronous board (271) rotation connection.

4. The automatic forging production line of claim 3, wherein: the chain line (4) comprises a second driving motor (41), a plurality of second synchronizing rods (42) with polygonal radial sections and at least two chain mechanisms (43), the chain mechanism (43) comprises a second support frame (431) and a chain (432), two ends of the second support frame (431) are respectively and rotatably connected with a driving chain wheel (433) and a driven chain wheel (434), the central shafts of any two adjacent driving chain wheels (433) are respectively connected with a second synchronizing rod (42), the second support frame (431) of the chain mechanism (43) closest to one side of the forging press (6) is provided with a second driving motor (41), and the central shaft of the driving chain wheel (433) on the second support frame is connected with the output shaft of the second driving motor (41), the driving chain wheel (433) and the driven chain wheel (434) are meshed with a chain (432), and a plurality of shifting blocks (435) are arranged on the chain (432) at equal intervals.

5. The forging automatic production line of claim 1, wherein: the robot workstation (7) comprises an installation table (71), a robot (72) is connected to the installation table (71) through bolts, and a robot clamping jaw (73) is connected to a mechanical arm of the robot (72) through bolts.

6. The forging automatic production line of claim 1, wherein: and a second inclined section (81) is arranged on the storage rack (8).