A gage baffle production line

Abstract

This invention discloses a gauge baffle production line, comprising a square frame, with multiple holding blocks mounted on the upper end of the square frame and multiple support blocks mounted on the lower end. A first support frame is mounted on one side of each support block, and a conveyor frame is mounted on the support block. A feeding platform is provided on one side of the square frame, and multiple second support frames are mounted on the lower end of the feeding platform. A liftable guide roller is mounted on one side of the upper end of each second support frame. A feeding trolley is mounted above the feeding platform, and a movable gripper is provided on one side of the front of the feeding trolley. A drive frame is mounted on the feeding trolley. The beneficial effects of this invention are that the movable gripper itself is small and, under the action of the transmission rod, is located on the front side of the feeding trolley, which allows the sheet metal to be moved away from the feeding trolley, thereby allowing the end of the sheet metal to be as close as possible to the stamping position of the press, reducing the amount of residual material. Through the hinge of the transmission rod, the vibration of the press on the drive frame during stamping is reduced, extending the service life of this device.

Description

Technical Field

[0001] This invention relates to the field of track gauge baffle processing equipment, and more specifically, to a track gauge baffle production line. Background Technology

[0002] Track gauge baffles are key components in railway track systems. They are mainly used to maintain the standard distance between rails and to transmit the lateral horizontal thrust on the rails, ensuring the safety and smooth operation of trains. The raw material for track gauge baffles is mainly metal sheet. During processing, the metal sheet is stamped by a stamping machine. After stamping, it can be transported away by a conveying device.

[0003] In existing technologies, when processing track gauge baffles, the raw materials are generally transported by an automatic conveying device. For example, the patent application number 202221121328.5, entitled "Automatic Production Line for Railway Track Gauge Baffle Molds," mainly uses a clamping device to hold the metal sheet, and then uses a loading rack and feeding trolley to achieve automatic feeding and automated production of track gauge baffles. The production efficiency is more than four times higher than that of manual labor. However, there are some problems in its use. Due to the large size of the stamping machine and the fact that the stamping position is located in the middle of the stamping machine, the clamps on the general production device need to stop moving when they are far from the stamping position, resulting in a large amount of residual metal sheet material and waste. Although manual feeding of metal sheets results in less residual metal sheet material, the work efficiency is too low and there are also certain safety hazards. Summary of the Invention

[0004] The purpose of this invention is to solve the problem of excessive residual metal sheet material in existing gauge baffle production devices, and to design a gauge baffle production line.

[0005] To achieve the above objectives, the technical solution of the present invention is as follows: a track gauge baffle production line, comprising a square frame, a plurality of holding blocks installed on the upper end of the square frame, a plurality of support blocks installed on the lower end of the square frame, a first support frame installed on one side of the support blocks, the plurality of first support frames being connected by connecting rods, a conveyor frame installed on the support blocks, a feeding platform provided on one side of the square frame, a plurality of second support frames installed on the lower end of the feeding platform, a liftable guide roller installed on one side of the upper end of the second support frames, a feeding trolley installed above the feeding platform, a movable gripper provided on one side of the front of the feeding trolley, a drive frame installed on the feeding trolley, and the drive frame being able to drive the movable gripper to open and close via a transmission rod.

[0006] Furthermore, the conveyor frame includes fixed plates mounted on both sides of the support block. The fixed plates are located on the side of the support block away from the square frame. A first transmission sprocket is provided between the two fixed plates. A first rotating shaft is mounted on the first transmission sprocket. First rolling bearings are mounted at both ends of the first rotating shaft. The first rolling bearings are mounted on the fixed plates. The two ends of the first rotating shaft extend to the outside of the two fixed plates respectively. A square groove is opened on the side of the support block near the square frame. A second transmission sprocket is provided in the square groove. A second rotating shaft is mounted on the second transmission sprocket. Second rolling bearings are mounted at both ends of the second rotating shaft. The second rolling bearings are mounted on the support block. The first transmission sprocket and the second transmission sprocket are connected by a transmission chain. Limiting strips are installed on both sides of the upper surface of the support block. The limiting strips are located on both sides of the transmission chain. Adjacent first rotating shafts are connected by a transmission shaft. A support frame mounted on the ground is provided on one side of the square frame. A first servo motor is mounted on the upper end of the support frame. The rotating end of the first servo motor is connected to a first rotating shaft.

[0007] Furthermore, an inclined guide block is installed between the square frame and the support block.

[0008] Furthermore, a limiting block is provided on one side of the first transmission sprocket, and a first telescopic cylinder is installed at the lower end of the limiting block. The first telescopic cylinder is installed on one side surface of the support block, and a second telescopic cylinder is installed on the support block on one side of the first telescopic cylinder. An inclined push block is installed at the telescopic end of the second telescopic cylinder.

[0009] Furthermore, multiple positioning blocks are installed on one side of the feeding platform, and holding plates are provided on both sides of the square frame. One holding plate is installed on a support frame, and the other holding plate is installed on a second support frame. A rotating plate is provided above the holding plate. A circular hole is opened on the side of the rotating plate near the feeding platform. A fixed shaft is provided in the circular hole. Support plates are installed at both ends of the fixed shaft. The lower end of the support plate is installed on the holding plate. The rotating plate is placed at an angle above the holding plate. A first limit switch is installed on the holding plate on the lower side of the rotating plate. A third telescopic cylinder is installed on the holding plate on the other side of the rotating plate. A push rod is installed on the telescopic end of the third telescopic cylinder.

[0010] Furthermore, a U-shaped lifting plate is provided below the guide roller, and the two ends of the guide roller are rotatably connected to the inner surface of the U-shaped lifting plate. The U-shaped lifting plate is connected to the second support frame through a fourth telescopic cylinder.

[0011] Furthermore, the feeding trolley includes a movable platform located above the loading platform. Guide slides are installed at the four corners of the lower surface of the movable platform. Guide blocks are installed on both sides of the upper surface of the loading platform. The guide slides are slidably installed on the guide blocks. A second servo motor is installed at the upper end of the movable platform. The rotating end of the second servo motor points downward. An clearance opening is opened on the movable platform. The rotating end of the second servo motor extends through the clearance opening to the lower part of the movable platform. A helical gear is installed at the rotating end of the second servo motor. A helical rack is installed on the upper surface of the loading platform. The helical gear and the helical rack mesh.

[0012] Furthermore, the upper end of the feeding platform is equipped with multiple second limit switches, and each second limit switch corresponds to a guide roller.

[0013] Furthermore, the drive frame includes a fixed platform mounted on one side of the upper end of the movable platform. A fifth telescopic cylinder is mounted on one side of the upper end of the fixed platform. A guide cylinder mounted on the fixed platform is provided on the front side of the fifth telescopic cylinder. The transmission rod passes through the guide cylinder. The fifth telescopic cylinder and the rear side of the transmission rod are hinged together. The front side of the transmission rod is hinged together with the movable gripper.

[0014] Furthermore, the movable gripper includes a fixed block installed at the lower front end of the guide cylinder, a lower gripper installed at the front of the fixed block, connecting plates installed on both sides of the upper end of the fixed block, an L-shaped rotating gripper provided above the fixed block, the lower end of the L-shaped rotating gripper being hinged to the connecting plate, and the upper end of the L-shaped rotating gripper being hinged to the transmission rod.

[0015] The beneficial effects of this invention are as follows: A large number of metal sheets are placed on a holding block, and then each sheet is laid flat on a support block by manual labor or mechanical equipment. The sheet is conveyed to the guide roller by a conveyor frame. The drive frame opens and closes the movable gripper through a transmission rod to clamp the sheet. Then, by moving the feeding carriage, the metal sheet can be moved towards the stamping machine. Since the movable gripper itself is small and is located in front of the feeding carriage under the action of the transmission rod, the sheet can be moved away from the feeding carriage, so that the end of the sheet is as close as possible to the stamping position of the stamping machine, which can reduce the residual material of the sheet. The guide roller can also move up and down, which can facilitate the avoidance of the movable gripper, making it more convenient to use. In addition, the hinge of the transmission rod can reduce the vibration of the drive frame during stamping, thus extending the service life of this device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the track gauge baffle production line described in this invention;

[0017] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0018] Figure 3 yes Figure 1 A magnified view of a section at point B in the middle;

[0019] Figure 4 yes Figure 1 A magnified view of a section at point C;

[0020] Figure 5 yes Figure 1 A magnified view of a section at point D;

[0021] Figure 6 yes Figure 1 A magnified view of a section at point E in the middle;

[0022] Figure 7 This is a side view of a gauge baffle production line according to the present invention;

[0023] Figure 8 yes Figure 7 A magnified view of a section at point F in the middle;

[0024] Figure 9 yes Figure 7 A magnified view of a section at point G in the middle;

[0025] Figure 10 yes Figure 7 A magnified view of a section at point H in the middle;

[0026] Figure 11 This is a top view of a gauge baffle production line according to the present invention;

[0027] Figure 12 yes Figure 11 A magnified view of a section at point I;

[0028] Figure 13 yes Figure 11 A magnified view of a section at point J;

[0029] Figure 14 This is a schematic diagram showing the connection relationship between the second servo motor and the helical rack of the present invention;

[0030] In the diagram, 1. Square frame; 2. Holding block; 3. Support block; 4. First support frame; 5. Connecting rod; 6. Conveyor frame; 7. Feeding platform; 8. Second support frame; 9. Guide roller; 10. Feeding trolley; 11. Movable gripper; 12. Drive frame; 13. Transmission rod; 14. Fixing plate; 15. First transmission sprocket; 16. First rotating shaft; 17. First rolling bearing; 18. Square groove; 19. Second transmission sprocket; 20. Second rotating shaft; 21. Second rolling bearing; 22. Transmission chain; 23. Limiting bar; 24. Transmission shaft; 25. Support frame; 26. First servo motor; 27. Inclined guide block; 28. Limiting block; 29. ​​First extension... 30. Second telescopic cylinder; 31. Inclined push block; 32. Positioning block; 33. Container plate; 34. Rotating plate; 35. Circular hole; 36. Fixed shaft; 37. Support plate; 38. First limit switch; 39. Third telescopic cylinder; 40. Push rod; 41. U-shaped lifting plate; 42. Fourth telescopic cylinder; 43. Moving platform; 44. Guide slide; 45. Guide block; 46. Second servo motor; 47. Clearance opening; 48. Helical gear; 49. Helical rack; 50. Second limit switch; 51. Fixed platform; 52. Fifth telescopic cylinder; 53. Guide cylinder; 54. Fixed block; 55. Lower gripper; 56. Connecting plate; 57. L-shaped rotating gripper. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] In the description of this invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, in the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0033] This invention provides, for example Figure 1-14The track gauge baffle production line shown includes a square frame 1, with multiple holding blocks 2 installed on the upper end of the square frame 1, and multiple support blocks 3 installed on the lower end of the square frame 1. A first support frame 4 is installed on one side of the support block 3, and the multiple first support frames 4 are connected by connecting rods 5. A conveyor frame 6 is installed on the support block 3. A feeding platform 7 is provided on one side of the square frame 1, and multiple second support frames 8 are installed at the lower end of the feeding platform 7. A liftable guide roller 9 is installed on one side of the upper end of the second support frame 8. A feeding trolley 10 is installed above the feeding platform 7, and a movable gripper 11 is provided on one side of the front of the feeding trolley 10. A drive frame 12 is installed on the feeding trolley 10, and the drive frame 12 can drive the movable gripper 11 to open and close through a transmission rod 13.

[0034] The process of processing the gauge baffle using this device is as follows: A stamping machine is installed at the rear of this device, and a positioning device that can move up and down is installed on the stamping machine. Workers use mechanical equipment to place a large number of plates on the holding block 2. The plates can be manually or mechanically moved by workers to lay them flat on the support block 3. The plates can be moved towards the guide roller 9 by the conveyor frame 6 on the support block 3, and then fall onto the guide roller 9. Normally, the feeding carriage 10 is located at the starting end of the loading platform 7. Moving the feeding carriage 10 causes the movable gripper 11 to move to one end of the plate, thus pushing the plate. When the other end of the plate contacts the positioning device on the stamping machine, the external controller controls the process. The drive frame 12 drives the transmission rod 13 to close the movable gripper 11, thereby clamping the sheet metal. Then, the positioning device moves downward. Through the intermittent movement of the feeding carriage 10, the metal sheet metal can be moved and stamped by the stamping machine. When the feeding carriage 10 moves to the side of the guide roller 9, the guide roller 9 can move downward, which can facilitate the avoidance of the movable gripper 11 and the drive frame 12. After a sheet metal is processed, the feeding carriage 12 is moved back to its original position. A scrap box is placed on one side of the loading platform 7 in advance. When the tail of the sheet metal moves above the scrap box, the drive frame 12 releases the movable gripper 11 through the transmission rod 13, allowing the tail of the sheet metal to fall. Then, the above process is repeated to process the gauge baffle again.

[0035] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 2 Instruction manual attached Figure 3 Instruction manual attached Figure 5 Instruction manual attached Figure 7 Instruction manual attached Figure 11 Instruction manual attached Figure 12 Included with instruction manual Figure 13The conveyor frame 6 includes fixed plates 14 mounted on both sides of the support block 3. The fixed plates 14 are located on the side of the support block 3 away from the square frame 1. A first transmission sprocket 15 is provided between the two fixed plates 14. A first rotating shaft 16 is mounted on the first transmission sprocket 15. First rolling bearings 17 are mounted at both ends of the first rotating shaft 16. The first rolling bearings 17 are mounted on the fixed plates 14. The two ends of the first rotating shaft 16 extend to the outside of the two fixed plates 14 respectively. A square groove 18 is opened on the side of the support block 3 near the square frame 1. A second transmission sprocket 19 is provided in the square groove 18. A second rotating shaft 20 is installed on the support block 3. A second rolling bearing 21 is installed at both ends of the second rotating shaft 20. The second rolling bearing 21 is installed on the support block 3. The first transmission sprocket 15 and the second transmission sprocket 19 are connected by a transmission chain 22. Limiting strips 23 are installed on both sides of the upper surface of the support block 3. The limiting strips 23 are located on both sides of the transmission chain 22. Adjacent first rotating shafts 16 are connected by a transmission shaft 24. A support frame 25 installed on the ground is provided on one side of the square frame 1. A first servo motor 26 is installed on the upper end of the support frame 25. The rotating end of the first servo motor 26 is connected to a first rotating shaft 16.

[0036] The process of the conveyor 6 moving the sheet material is as follows: When the worker places the sheet material on the support block 3, the sheet material falls onto the transmission chain 22. The limit strip 23 prevents the transmission chain 22 from moving to both sides. The first servo motor 26 is started and runs. The first servo motor 26 can drive a first rotating shaft 16 to rotate. Adjacent first rotating shafts 16 are connected through the transmission shaft 24, which can cause all the first rotating shafts 16 to rotate and drive the first transmission sprocket 15 to rotate. The first transmission sprocket 15 and the second transmission sprocket 19 are connected through the transmission chain 22, which can cause the second transmission sprocket 19 to rotate and cause the transmission chain 22 to move. When the transmission chain 22 moves, it can drive the sheet material to move.

[0037] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 3 Instruction manual attached Figure 7 Instruction manual attached Figure 11 Included with instruction manual Figure 13 An inclined guide block 27 is installed between the square frame 1 and the support block 3. When the staff manually places the board onto the support block 3, the inclined guide block 27 supports the board, which can reduce the labor intensity of the staff.

[0038] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 2 Instruction manual attached Figure 7 Instruction manual attached Figure 8 Instruction manual attached Figure 11 Included with instruction manual Figure 12A limiting block 28 is provided on one side of the first transmission sprocket 15. A first telescopic cylinder 29 is installed at the lower end of the limiting block 28. The first telescopic cylinder 29 is installed on one side of the support block 3. A second telescopic cylinder 30 is installed on the support block 3 on one side of the first telescopic cylinder 29. An inclined pushing block 31 is installed at the telescopic end of the second telescopic cylinder 30. When the first telescopic cylinder 29 is activated to extend, the limiting block 28 can be moved to the front side of the plate. When the transmission chain 22 moves and drives the plate to move, the plate can be intercepted by the limiting block 28. Thus, multiple plates can be intercepted when the transmission chain 22 moves. The materials are neatly arranged on the support block 3. Then, the first servo motor 26 is turned off, and the first telescopic cylinder 29 is activated to shorten, which allows the limit block 28 to move downward. The second telescopic cylinder 30 is activated to extend, which can drive the inclined push block 31 to move upward. Then, under the action of the inclined surface of the inclined push block 31, one end of the material is lifted and slides onto the guide roller 9. Then, the second telescopic cylinder 30 is activated to shorten, and the first servo motor 26 is activated to run, which allows the material to continue moving. The first telescopic cylinder 29 is activated to extend, and the material is intercepted by the limit block 28.

[0039] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 2 Instruction manual attached Figure 4 Instruction manual attached Figure 7 Instruction manual attached Figure 8 Instruction manual attached Figure 11 Included with instruction manual Figure 12 Multiple positioning blocks 32 are installed on one side of the loading platform 7. A holding plate 33 is provided on both sides of the square frame 1. One holding plate 33 is installed on the support frame 25, and the other holding plate 33 is installed on a second support frame 8. A rotating plate 34 is provided above the holding plate 33. A round hole 35 is opened on the side of the rotating plate 34 near the loading platform 7. A fixed shaft 36 is provided in the round hole 35. Support plates 37 are installed at both ends of the fixed shaft 36. The lower end of the support plate 37 is installed on the holding plate 33. The rotating plate 34 is placed at an angle above the holding plate 33. A first limit switch 38 is provided on the lower side of the rotating plate 34 and installed on the holding plate 33. A third telescopic cylinder 39 is provided on the other side of the rotating plate 34 and installed on the holding plate 33. A push rod 40 is installed at the telescopic end of the third telescopic cylinder 39.

[0040] The process of arranging the sheet material neatly on the guide roller 9 is as follows: When the sheet material falls above the guide roller 9, the higher end of the rotating plate 34 can be pressed down, and the rotating plate 34 can be rotated around the fixed shaft 36. This allows the lower end of the rotating plate 34 to move upward and block the first limit switch 38. When the first limit switch 38 receives a signal, the third telescopic cylinder 39 is activated by the external controller to extend. The third telescopic cylinder 39 can then push the push rod 40, and the push rod 40 can push the sheet material closer to the positioning block 32. This allows the sheet material to be neatly arranged on the guide roller 9. Then the third telescopic cylinder 39 is shortened, waiting for the next feeding.

[0041] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 2 Instruction manual attached Figure 7 Instruction manual attached Figure 8 Instruction manual attached Figure 11 Included with instruction manual Figure 12 Below the guide roller 9 is a U-shaped lifting plate 41. The two ends of the guide roller 9 are rotatably connected to the inner surface of the U-shaped lifting plate 41. The U-shaped lifting plate 41 is connected to the second support frame 8 through the fourth telescopic cylinder 42. By controlling the extension and retraction of the fourth telescopic cylinder 42, the U-shaped lifting plate 41 and the guide roller 9 can move up and down.

[0042] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 5 Instruction manual attached Figure 7 Instruction manual attached Figure 10 Instruction manual attached Figure 11 Included with instruction manual Figure 14 The feeding trolley 10 includes a movable platform 43 located above the loading platform 7. Guide slides 44 are installed at the four corners of the lower surface of the movable platform 43. Guide blocks 45 are installed on both sides of the upper surface of the loading platform 7. The guide slides 44 are slidably installed on the guide blocks 45. A second servo motor 46 is installed at the upper end of the movable platform 43. The rotating end of the second servo motor 46 points downward. An obstacle opening 47 is opened on the movable platform 43. The rotating end of the second servo motor 46 passes through the obstacle opening 47 and extends to the lower part of the movable platform 43. A helical gear 48 is installed at the rotating end of the second servo motor 46. A helical rack 49 is installed on the upper surface of the loading platform 7. The helical gear 48 and the helical rack 49 mesh.

[0043] The process of moving the feeding car 10 is as follows: the second servo motor 46 is started to rotate, and the second servo motor 46 can drive the helical gear 48 to rotate. Through the meshing of the helical gear 48 and the helical rack 49, the moving table 43 can move stably. The guide block 45 and the guide slide 44 can ensure the moving direction of the moving table 43. By changing the forward and reverse rotation of the second servo motor 46, the moving table 43 can move in the forward or reverse direction.

[0044] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 7 Included with instruction manual Figure 11 Multiple second limit switches 50 are installed on the upper end of the feeding platform 7. Each second limit switch 50 corresponds to a guide roller 9. The position of the moving table 43 can be detected by the second limit switch 50. Then, when the movable gripper 11 moves to one side of the guide roller 9, the guide roller 9 can be controlled to move up and down by an external controller.

[0045] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 5 Instruction manual attached Figure 7 Included with instruction manual Figure 11 The drive frame 12 includes a fixed platform 51 installed on one side of the upper end of the moving platform 43. A fifth telescopic cylinder 52 is installed on one side of the upper end of the fixed platform 51. A guide cylinder 53 is installed on the front side of the fifth telescopic cylinder 52 on the fixed platform 51. The transmission rod 13 passes through the guide cylinder 53. The fifth telescopic cylinder 52 and the transmission rod 13 are hinged to each other at the rear. The front side of the transmission rod 13 is hinged to the movable gripper 11.

[0046] The process of the drive frame 12 driving the movable gripper 11 to open and close is as follows: the fifth telescopic cylinder 52 is activated to shorten, and the fifth telescopic cylinder 52 can drive the transmission rod 13 to move towards the fifth telescopic cylinder 52, thereby opening the movable gripper 11. The guide cylinder 53 can ensure the direction of movement of the transmission rod 13. The fifth telescopic cylinder 52 is activated to extend, and the fifth telescopic cylinder 52 can drive the transmission rod 13 to move away from the fifth telescopic cylinder 52, thereby closing the movable gripper 11.

[0047] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 6 Instruction manual attached Figure 7 Instruction manual attached Figure 9 Included with instruction manual Figure 11 The movable gripper 11 includes a fixed block 54 installed at the lower front end of the guide cylinder 53, a lower gripper 55 installed at the front of the fixed block 54, connecting plates 56 installed on both sides of the upper end of the fixed block 54, and an L-shaped rotating gripper 57 provided above the fixed block 54. The lower end of the L-shaped rotating gripper 57 is hinged to the connecting plate 56, and the upper end of the L-shaped rotating gripper 57 is hinged to the transmission rod 13.

[0048] The opening and closing process of the movable gripper 11 is as follows: When the transmission rod 13 moves towards the fifth telescopic cylinder 52, the L-shaped rotating gripper 57 can be pulled, causing the lower end of the L-shaped rotating gripper 57 to rotate around the position hinged to the connecting plate 56, thereby separating the L-shaped rotating gripper 57 from the lower gripper 55 and opening the movable gripper 11. When the transmission rod 13 moves away from the fifth telescopic cylinder 52, the L-shaped rotating gripper 57 can be pushed, causing the lower end of the L-shaped rotating gripper 57 to rotate around the position hinged to the connecting plate 56, thereby bringing the L-shaped rotating gripper 57 closer to the lower gripper 55, closing the movable gripper 11 and clamping the plate.

[0049] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A gauge baffle production line, comprising a square frame (1), wherein a plurality of holding blocks (2) are mounted on the upper end of the square frame (1), characterized in that, The square frame (1) has multiple support blocks (3) installed at its lower end. A first support frame (4) is installed on one side of the support block (3). The multiple first support frames (4) are connected by connecting rods (5). A conveyor frame (6) is installed on the support block (3). A feeding platform (7) is provided on one side of the square frame (1). Multiple second support frames (8) are installed at the lower end of the feeding platform (7). A liftable guide roller (9) is installed on one side of the upper end of the second support frame (8). A feeding cart (10) is installed above the feeding platform (7). A movable gripper (11) is provided on one side of the front of the feeding cart (10). A drive frame (12) is installed on the feeding cart (10). The drive frame (12) can drive the movable gripper (11) to open and close through a transmission rod (13). The conveyor frame (6) includes fixed plates (14) mounted on both sides of the support block (3). The fixed plates (14) are located on the side of the support block (3) away from the square frame (1). A first transmission sprocket (15) is provided between the two fixed plates (14). A first rotating shaft (16) is mounted on the first transmission sprocket (15). A first rolling bearing (17) is mounted at both ends of the first rotating shaft (16). The first rolling bearing (17) is mounted on the fixed plate (14). The two ends of the first rotating shaft (16) extend to the outside of the two fixed plates (14). A square groove (18) is opened on the side of the support block (3) near the square frame (1). A second transmission sprocket (19) is provided in the square groove (18). A second rotating shaft (20) is installed on the support block (3). A second rolling bearing (21) is installed at both ends of the second rotating shaft (20). The second rolling bearing (21) is installed on the support block (3). The first transmission sprocket (15) and the second transmission sprocket (19) are connected by a transmission chain (22). Limiting strips (23) are installed on both sides of the upper surface of the support block (3). The limiting strips (23) are located on both sides of the transmission chain (22). Adjacent first rotating shafts (16) are connected by a transmission shaft (24). A support frame (25) installed on the ground is provided on one side of the square frame (1). A first servo motor (26) is installed on the upper end of the support frame (25). The rotating end of the first servo motor (26) is connected to a first rotating shaft (16). An inclined guide block (27) is installed between the square frame (1) and the support block (3). A limiting block (28) is provided on one side of the first transmission sprocket (15). A first telescopic cylinder (29) is installed at the lower end of the limiting block (28). The first telescopic cylinder (29) is installed on one side of the support block (3). A second telescopic cylinder (30) is installed on one side of the first telescopic cylinder (29) and mounted on the support block (3). An inclined push block (31) is installed at the telescopic end of the second telescopic cylinder (30). The loading platform (7) has multiple positioning blocks (32) installed on one side surface. The square frame (1) has a holding plate (33) on both sides. One holding plate (33) is installed on the support frame (25), and the other holding plate (33) is installed on a second support frame (8). A rotating plate (34) is provided above the holding plate (33). A round hole (35) is opened on the side of the rotating plate (34) near the loading platform (7). A fixed shaft (36) is provided in the round hole (35). Support plates (37) are installed at both ends of the fixed shaft (36). The lower end of the support plate (37) is installed on the holding plate (33). The rotating plate (34) is placed at an angle above the holding plate (33). A first limit switch (38) is installed on the holding plate (33) on the lower side of the rotating plate (34). A third telescopic cylinder (39) is installed on the holding plate (33) on the other side of the rotating plate (34). A push rod (40) is installed at the telescopic end of the third telescopic cylinder (39). Below the guide roller (9) is a U-shaped lifting plate (41). The two ends of the guide roller (9) are rotatably connected to the inner surface of the U-shaped lifting plate (41). The U-shaped lifting plate (41) is connected to the second support frame (8) through the fourth telescopic cylinder (42). The upper end of the feeding platform (7) is equipped with multiple second limit switches (50), and the second limit switches (50) correspond one-to-one with the guide rollers (9); The drive frame (12) includes a fixed platform (51) installed on one side of the upper end of the moving platform (43). A fifth telescopic cylinder (52) is installed on one side of the upper end of the fixed platform (51). A guide cylinder (53) is installed on the front side of the fifth telescopic cylinder (52) on the fixed platform (51). The transmission rod (13) passes through the guide cylinder (53). The fifth telescopic cylinder (52) and the transmission rod (13) are hinged together at the rear. The front side of the transmission rod (13) is hinged together with the movable gripper (11). The movable gripper (11) includes a fixed block (54) installed at the lower front end of the guide cylinder (53), a lower gripper (55) installed at the front of the fixed block (54), connecting plates (56) installed on both sides of the upper end of the fixed block (54), and an L-shaped rotating gripper (57) provided above the fixed block (54). The lower end of the L-shaped rotating gripper (57) is hinged to the connecting plate (56), and the upper end of the L-shaped rotating gripper (57) is hinged to the transmission rod (13).

2. The track gauge baffle production line according to claim 1, characterized in that, The feeding trolley (10) includes a moving platform (43) located above the loading platform (7). Guide slides (44) are installed at the four corners of the lower surface of the moving platform (43). Guide blocks (45) are installed on both sides of the upper surface of the loading platform (7). The guide slides (44) are slidably installed on the guide blocks (45). A second servo motor (46) is installed at the upper end of the moving platform (43). The rotating end of the second servo motor (46) points downward. A clearance opening (47) is opened on the moving platform (43). The rotating end of the second servo motor (46) passes through the clearance opening (47) and extends to the lower part of the moving platform (43). A helical gear (48) is installed at the rotating end of the second servo motor (46). A helical rack (49) is installed on the upper surface of the loading platform (7). The helical gear (48) and the helical rack (49) mesh.

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