Rotatable transportation device for special-shaped castings and forgings

Abstract

The invention relates to the technical field of transportation of special-shaped castings and forgings, in particular to a rotatable transportation device for special-shaped castings and forgings, which comprises a first rack, a tray is mounted on the first rack, a supporting plate is arranged at the outer edge of the tray, a clamping component is arranged on the supporting plate, a vertical plate is mounted on a second rack, and a laser printer is arranged on the inner side plate surface of the vertical plate; a conveying assembly is arranged at the top end of the third rack, a magnetic attraction rod used for attracting the special-shaped casting and forging pieces is connected to the bottom of the conveying assembly, a lifting plate is arranged in the third rack, and a rotating plate is rotationally installed at the bottom end in the third rack. According to the marking and transferring integrated machine, marking and transferring integrated process operation of the special-shaped castings and forgings can be achieved, the automation degree in the production and warehousing process of the special-shaped castings and forgings is improved, the manual operation frequency of production personnel is reduced, the production efficiency is greatly improved, the human resource occupation proportion is optimized, and the production efficiency is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of transporting special-shaped castings and forgings, and in particular discloses a rotatable transport device for special-shaped castings and forgings. Background Art

[0002] Special-shaped castings and forgings are non-standard parts manufactured through casting and forging processes; production personnel can cast and forge them into structural parts with irregular geometric shapes and made of various materials according to process manufacturing requirements. Since special-shaped castings and forgings mostly use near-net-shape forming technology, the production steps of subsequent processing can be streamlined, thereby saving time and production costs, making special-shaped castings and forgings an important part of high-end manufacturing and widely used in many industrial fields.

[0003] In order to meet the needs of quality traceability, production management and use maintenance, special-shaped castings and forgings generally require marking during the production process. By printing and marking the coding numbers on the special-shaped castings and forgings, the production batch, date, material and other information of the special-shaped castings and forgings are recorded, which is convenient for quality tracking and problem troubleshooting; at the same time, the marking of special-shaped castings and forgings can also be used to identify models, specifications, etc., and with the help of modern warehousing and logistics equipment, it can realize automated inventory management, assist the identification and processing of automated production lines, and improve the production efficiency of special-shaped castings and forgings. At present, during the marking operation of special-shaped castings and forgings, operators need to frequently move between the production and discharging end and the warehousing and storage end of special-shaped castings and forgings; first, the special-shaped castings and forgings are taken out from the production and discharging end to the workbench, so as to use the marking equipment such as laser printers to print the code on the surface of the special-shaped castings and forgings, and then the marked special-shaped castings and forgings are transported to the warehousing and storage end, so as to realize storage and warehousing. In the above-mentioned existing technologies, due to the low degree of automation and greater reliance on manual operation by production personnel, production efficiency is severely restricted, resulting in low production efficiency; at the same time, operators are unable to focus on higher-value production operations, resulting in serious waste of human resources and greatly limiting the company's development potential and market competitiveness. Summary of the invention

[0004] Aiming at the problem that the condensed water discharged from the screw machine cannot be directly reused due to the lack of relevant structure for filtering oil pollution in the current screw machine drainer, the present invention provides a screw machine drainer for mining.

[0005] To solve the above problems, the present invention provides the following technical solutions: A rotatable transport device for special-shaped castings and forgings, comprising a first platform, a pallet is rotatably mounted on the first platform, a plurality of pallets are evenly arranged at the outer edge of the pallet, and a plurality of clamping assemblies for clamping the special-shaped castings and forgings are arranged on each pallet, a second platform is fixedly mounted on the first platform, a vertical plate is fixedly mounted on the second platform, the vertical plate is arranged on the Y-axis rear end side of the pallet, and a laser printer moving along the X-axis and the Z-axis is arranged on the inner side plate surface of the vertical plate; a third platform is arranged on the Y-axis front end side of the first platform, a transport assembly moving along the Y-axis is arranged on the top end of the third platform, a magnetic suction rod for sucking the special-shaped castings and forgings is connected to the bottom of the transport assembly, a lifting plate moving along the Z-axis is arranged in the third platform, the lifting plate is used to transport the special-shaped castings and forgings along the Z-axis, and a rotating plate is rotatably mounted on the bottom end of the third platform, and the rotating plate is used to transport the special-shaped castings and forgings from the Y-axis rear end side of the third platform to the Y-axis front end side of the third platform.

[0006] Preferably, a rotating shaft is rotatably installed in the first frame, a first motor is fixedly installed on the bottom of the first frame, a first wheel disc is fastened with the end of the output shaft of the first motor, a second wheel disc is fastened with the outer wall of the rotating shaft, a first belt for transmission connection is commonly mounted on the first wheel disc and the second wheel disc, and the top of the rotating shaft is fastened with the bottom end of the tray.

[0007] Preferably, a plurality of evenly arranged openings are provided at the outer edge of the tray, and the support plate is fixedly installed in the openings; the clamping assembly includes a receiving plate fastened to the support plate, a slidably fitting receiving rod is provided in the receiving plate, a first limit plate and a second limit plate are fastened and installed at both ends of the receiving rod, a compression spring is sleeved on the outer periphery of the receiving rod, and both ends of the compression spring are fastened and connected to the receiving plate and the second limit plate, respectively.

[0008] Preferably, a retractable thrust rod is installed in the support plate, and the thrust rod is arranged along the Z axis.

[0009] Preferably, a first electric rail arranged along the X-axis is fixedly installed on the plate surface of the vertical plate close to the tray side, a first electromagnetic slider is slidably installed on the first electric rail, the first electromagnetic slider is fastened to a carrying platform, a Z-axis lead screw is rotatably installed in the carrying platform, a second motor is fixedly installed on the top of the carrying platform, the output shaft of the second motor is transmission connected to the Z-axis lead screw, first auxiliary rods are provided on both sides of the Z-axis lead screw, the outer sliding sleeve of the first auxiliary rod is provided with a first auxiliary slider, the first auxiliary slider is fastened to a right-angle plate, the outer thread of the Z-axis lead screw is provided with a Z-axis nut sleeve, the Z-axis nut sleeve is fastened to the inner side of the right-angle plate, and the laser printer is fixedly installed on the outer side of the right-angle plate.

[0010] Preferably, the transport assembly includes a suspension plate fastened to the third stand, a second electric rail arranged along the Y-axis is fixedly installed on the inner plate surface of the suspension plate, a second electromagnetic slider is slidably installed on the second electric rail, the second electromagnetic slider is fastened to a first support, a plurality of linear cylinders are fixedly installed on the side of the first support, the piston rods of the linear cylinders are arranged along the Z-axis, the piston rods of the linear cylinders are fastened to a sleeve plate, and the magnetic rod is fixedly sleeved in the sleeve plate.

[0011] Preferably, a rotating rod is rotatably installed in the third stage, and the rotating rod is arranged along the Z axis, and a third motor is fixedly installed at the bottom of the third stage, and a third wheel disc is fastened with a third wheel disc, and a fourth wheel disc is fastened with a second wheel belt for transmission connection on the third wheel disc and the fourth wheel disc; second auxiliary rods fastened to the third stage are arranged on both sides of the rotating rod, and a second auxiliary slider is slidably mounted on the outer wall of the second auxiliary rod, and a driving slider is slidably mounted on the outer wall of the rotating rod, and the driving slider is fastened to the second auxiliary slider via a frame, and the side of the frame is fastened to the lifting plate via a second support.

[0012] Preferably, a transverse plate is fixedly installed in the third stand, the top end of the rotating rod is rotatably matched with the transverse plate, the top end of the second auxiliary rod is fixedly connected to the transverse plate, a reference plate is fixedly installed on the side of the second auxiliary slider, a reference block is fixedly installed on the inner side of the reference plate, a mounting plate is fixedly installed on the bottom of the transverse plate, a proximity switch is installed on the inner side of the mounting plate, and the sensing contact of the proximity switch faces the reference block.

[0013] Preferably, a third electric rail arranged along the Y-axis is fixedly installed in the third stand, a third electromagnetic slider is slidably installed in the third electric rail, a rotating cylinder is fixedly installed on the third electromagnetic slider, and a rotating rod of the rotating cylinder is fastened to the rotating plate.

[0014] Preferably, two symmetrically arranged recesses are provided in the rotating plate, the projected area of ​​the recesses is larger than the projected area of ​​the lifting plate, and the arrangement height of the rotating plate is higher than the arrangement height of the lowest position of the lifting plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention uses a pallet to enable the pallet to carry multiple special-shaped castings and forgings at the same time. The special-shaped forgings can be stably placed on the pallet with the help of a clamping assembly. The layout position of the special-shaped castings and forgings can be flexibly adjusted by rotating the pallet, so that the laser printer can perform marking operations on the surfaces of the special-shaped castings and forgings, and the special-shaped castings and forgings are transferred from the first rack to the third rack through the matching structure of the transport assembly and the magnetic suction rod, thereby cooperating with the lifting plate to transfer the special-shaped castings and forgings to the rotating plate at the bottom of the third rack, thereby transferring the special-shaped castings and forgings to the side of the third rack; the present invention can realize the integrated process operation of marking and transferring special-shaped castings and forgings, improve the degree of automation in the production and warehousing process of special-shaped castings and forgings, reduce the frequency of manual operation of production personnel, greatly improve production efficiency, and optimize the proportion of human resources occupied, further improve production efficiency, and enhance market competitiveness, so it has a very broad application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Figure 1 It is a schematic diagram of the overall structure of the device of the present invention; Figure 2 It is a schematic diagram of the tray installation structure of the present invention; Figure 3 It is a schematic diagram of the rotating shaft installation structure of the present invention; Figure 4 It is a schematic diagram of the installation structure of the clamping assembly and the thrust rod of the present invention; Figure 5 This is a schematic diagram of the first electric rail installation structure of the present invention; Figure 6 It is a schematic diagram of the installation structure of the Z-axis lead screw and the first auxiliary rod of the present invention; Figure 7 It is a schematic diagram of the third rack structure of the present invention; Figure 8 It is a schematic diagram of the structure of the transport component of the present invention; Fig. 9 It is a schematic diagram of the installation structure of the rotating rod and the second auxiliary rod of the present invention; Fig.10 It is a schematic diagram of the installation structure of the lifting plate of the present invention; Fig.11 It is a schematic diagram of the rotating plate installation structure of the present invention; In the figure: 1. first stage, 2. tray, 3. support plate, 4. clamping assembly, 401. receiving plate, 402. receiving rod, 403. first limit plate, 404. second limit plate, 405. compression spring, 5. second stage, 6. vertical plate, 7. laser printer, 8. third stage, 9. transport assembly, 901. hanging plate, 902. second electric rail, 903. second electromagnetic slider, 904. first support, 905. linear cylinder, 906. sleeve plate, 10. magnetic rod, 11. lifting plate, 12. rotating plate, 13. rotating shaft, 14. first motor, 15. first wheel plate, 16. second wheel plate, 17. first wheel belt, 18. thrust rod , 19. the first electric rail, 20. the first electromagnetic slider, 21. the carrier, 22. the Z-axis lead screw, 23. the second motor, 24. the first auxiliary rod, 25. the first auxiliary slider, 26. the right-angle plate, 27. the Z-axis nut sleeve, 28. the rotating rod, 29. the third motor, 30. the third wheel disc, 31. the fourth wheel disc, 32. the second wheel belt, 33. the second auxiliary rod, 34. the second auxiliary slider, 35. the driving slider, 36. the frame, 37. the second support, 38. the horizontal plate, 39. the reference plate, 40. the reference block, 41. the mounting plate, 42. the proximity switch, 43. the third electric rail, 44. the third electromagnetic slider, 45. the rotating cylinder, 46. the notch. DETAILED DESCRIPTION

[0017] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical scheme of the present invention will be clearly and completely described below in conjunction with the drawings in this specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] This specific embodiment provides a rotatable transport device for special-shaped castings and forgings, such as Figure 1-Figure 11 As shown; it includes a first rack 1, a third rack 8 is arranged on the side of the first rack 1, the first rack 1 and the third rack 8 are arranged linearly along the Y axis, and the third rack 8 is arranged at the front end side of the first rack 1. The first rack 1 and the third rack 8 are assembled from a plurality of support beams and a top plate, the top plate arrangement height of the first rack 1 is higher than the top plate arrangement height of the third rack 8; universal wheels for flexible movement are installed at the four corners of the bottom of the first rack 1 and the third rack 8, so as to facilitate the adjustment of the arrangement positions of the first rack 1 and the third rack 8.

[0019] A rotating shaft 13 is rotatably installed in the top plate of the first frame 1, and the rotating shaft 13 is rotatably matched with the top plate of the first frame 1; a first motor 14 is fixedly installed at the bottom of the first frame 1, and the first motor 14 is fastened to the bottom of the top plate of the first frame 1 through a motor bracket, and a first wheel disc 15 is fastened to the end of the output shaft of the first motor 14, and a second wheel disc 16 is fastened to the outer wall of the bottom end of the rotating shaft 13, and a first belt 17 for transmission connection is jointly mounted on the first wheel disc 15 and the second wheel disc 16, and a tray 2 is fastened to the top of the rotating shaft 13; the first motor 14 can provide continuous driving force to the tray 2 by means of the rotating shaft 13, so that the tray 2 rotates on the top of the first frame 1.

[0020] The outer edge of the tray 2 is provided with a plurality of evenly arranged openings, each of which is fixedly installed with a support plate 3, and both sides of the tray 3 are provided with connecting parts, so that the tray 3 and the tray 2 can be assembled into an integrated structure by means of bolts. Each tray 3 is provided with four clamping assemblies 4 for clamping the special-shaped castings and forgings, and every two clamping assemblies 4 form a group and are symmetrically arranged; the clamping assembly 4 includes a receiving plate 401 that is fastened to the tray 3, the bottom of the receiving plate 401 is fastened to the surface of the tray 3, and a receiving rod 402 is provided in the receiving plate 401, and the receiving rod 402 passes through the inside of the receiving plate 401, so that the outer wall of the receiving rod 402 and the receiving plate 401 are slidably matched. The two ends of the receiving rod 402 are respectively fastened with a first limit plate 403 and a second limit plate 404, which can limit the sliding stroke of the receiving rod 402 to prevent the receiving plate 401 from being separated from the receiving rod 402; a compression spring 405 is sleeved on the outer periphery of the receiving rod 402, and the two ends of the compression spring 405 are respectively fastened to the receiving plate 401 and the second limit plate 404. The second limit plate 404 can be closely attached to both sides of the special-shaped casting and forging, and with the elastic force of the compression spring 405, the special-shaped casting and forging can be stably clamped between the two sets of clamping components 4, and the arrangement position of the second limit plate 404 can be adjusted according to the size of the special-shaped casting and forging, so as to ensure that the special-shaped casting and forging is stably placed on the support plate 3.

[0021] Among them, a retractable thrust rod 18 is installed in each support plate 3, and the thrust rod 18 is arranged along the Z axis. The top end of the thrust rod 18 can contact the surface of the special-shaped casting and forging, so as to facilitate the removal of the special-shaped casting and forging from the clamping assembly 4.

[0022] A second platform 5 is fixedly mounted on the first platform 1, and the second platform 5 is arranged on a side away from the third platform 8; a vertical plate 6 is fixedly mounted on the second platform 5, and the vertical plate 6 is arranged on the side of the Y-axis rear end of the tray 2. A first electric rail 19 arranged along the X-axis is fixedly mounted on the surface of the vertical plate 6 close to the tray 2, and a first electromagnetic slider 20 is slidably mounted on the first electric rail 19, and the first electromagnetic slider 20 is fastened to a support platform 21, and a Z-axis lead screw 22 is rotatably mounted in the support platform 21, and a second motor 23 is fixedly mounted on the top of the support platform 21, and the output shaft of the second motor 23 is connected to the Z-axis lead screw 22 through a coupling transmission, and first auxiliary rods 24 are arranged on both sides of the Z-axis lead screw 22, and there are two first auxiliary rods 24 in total and they are symmetrically arranged, and the outside of each first auxiliary rod 24 is The sliding sleeve is provided with a first auxiliary slider 25, and the first auxiliary slider 25 is fastened with a right-angle plate 26. The outer thread sleeve of the Z-axis lead screw 22 is provided with a Z-axis nut sleeve 27, and the Z-axis nut sleeve 27 is fastened with the inner side of the right-angle plate 26. The second motor 23 can drive the Z-axis lead screw 22 to rotate, so that the Z-axis nut sleeve 27 drives the right-angle plate 26 to perform linear displacement in the Z-axis direction along the first auxiliary rod 24; a laser printer 7 is fixedly installed on the outer side of the right-angle plate 26, and the print head of the laser printer 7 faces the support plate 3 at the outer edge of the tray 2, so that the special-shaped castings and forgings on the support plate 3 can be marked.

[0023] A transport component 9 is provided at the top end inside the third rack 8; the transport component 9 includes a hanging plate 901 which is fastened to the third rack 8, and a second electric rail 902 arranged along the Y-axis is fixedly installed on the inner plate surface of the hanging plate 901, one end of the second electric rail 902 is arranged above the tray 2, and the other end of the second electric rail 902 is arranged inside the third rack 8. The second electric rail 902 is slidably mounted with a second electromagnetic slider 903, and the second electromagnetic slider 903 is fixedly connected with a first support 904. The first support 904 can move along the Y axis driven by the second electromagnetic slider 903; two linear cylinders 905 are fixedly mounted on the side of the first support 904, and the piston rods of the linear cylinders 905 are arranged along the Z axis. The piston rod ends of the linear cylinders 905 are fixedly connected with sleeve plates 906, and magnetic rods 10 are fastened inside the two sleeve plates 906. The bottom end of the magnetic rod 10 has a strong magnetic shape. When the bottom end of the magnetic rod 10 contacts the special-shaped casting and forging, it can be attracted and thus taken out from the support plate 3.

[0024] A horizontal plate 38 is fixedly installed in the third frame 8, and the horizontal plate 38 is arranged on a side close to the first frame 1; a rotating rod 28 is rotatably installed in the third frame 8, and the rotating rod 28 is arranged along the Z axis, and the top end of the rotating rod 28 is rotatably matched with the horizontal plate 38. A third motor 29 is fixedly installed at the bottom of the third frame 8, and a third wheel disc 30 is fastened and sleeved on the output shaft of the third motor 29, and a fourth wheel disc 31 is fastened and sleeved on the bottom end of the rotating rod 28. The third wheel disc 30 and the fourth wheel disc 31 are jointly sleeved with a second belt 32 for transmission connection, so that the third motor 29 drives the rotating rod 28 to rotate. Second auxiliary rods 33 are arranged on both sides of the rotating rod 28, and two second auxiliary rods 33 are arranged symmetrically, and the top end of the second auxiliary rod 33 is fastened and connected to the horizontal plate 38, and the bottom end of the second auxiliary rod 33 is fastened and connected to the support beam in the third frame 8. A second auxiliary slider 34 is slidably mounted on the outer wall of each second auxiliary rod 33, and a driving slider 35 is slidably mounted on the outer wall of the rotating rod 28. The driving slider 35 and the second auxiliary slider 34 are fastened to each other via a frame 36. By providing the frame 36, the driving slider 35 and the second auxiliary slider 34 can be fixedly mounted into an integrated structure. When the rotating rod 28 rotates, the driving slider 35 can drive the frame 36 to move along the Z axis, thereby adjusting the arrangement height of the frame 36.

[0025] Among them, a reference plate 39 is fixedly provided on the side of the second auxiliary slider 34, a reference block 40 is fixedly provided on the inner side of the reference plate 39, a mounting plate 41 is fixedly provided on the bottom of the cross plate 38, and a proximity switch 42 is installed on the inner side of the mounting plate 41; the reference plate 39 and the reference block 40 can move along the Z axis together with the second auxiliary slider 34 and the frame 36, the mounting plate 41 and the proximity switch 42 are fixed structures, and the sensing contact of the proximity switch 42 faces the reference block 40, so as to facilitate the control of the maximum lifting height of the frame 36, limit the highest position of the frame 36, and thus improve the coordination of the overall device.

[0026] A second support 37 is fixedly installed on the side of the frame 36, and a lifting plate 11 is fixedly connected to the second support 37. The lifting plate 11 can be adjusted in height along the Z axis following the frame 36, so that the lifting plate 11 can support the special-shaped casting and forging to be lifted and lowered. A third electric rail 43 arranged along the Y axis is fixedly installed in the third gantry 8, and a third electromagnetic slider 44 is slidably installed in the third electric rail 43. A rotating cylinder 45 is fixedly installed on the third electromagnetic slider 44, and the rotating rod of the rotating cylinder 45 is fastened to the rotating plate 12. On the one hand, the rotating plate 12 can follow the third electromagnetic slider 44 to adjust the position in the Y axis direction, and on the other hand, it can also rotate with the rotating rod of the rotating cylinder 45 to adjust the rotation angle. Two symmetrically arranged recesses 46 are provided in the rotating plate 12, and the projection area of ​​the recesses 46 is larger than the projection area of ​​the lifting plate 11. The arrangement height of the rotating plate 12 is higher than the arrangement height of the lowest position of the lifting plate 11, so that the special-shaped castings and forgings supported by the lifting plate 11 can be stably placed on the rotating plate 12. The special-shaped castings and forgings can be transferred from the rear end side of the Y-axis of the third stand 8 to the front end side of the Y-axis of the third stand 8 through the rotating plate 12.

[0027] The working principle of the present invention is: First, the operator can place the special-shaped casting on the front end of the support plate 3 along the X axis, and the two ends of the special-shaped casting can be clamped by the second limit plates 404 on both sides, so that the special-shaped casting can be stably placed on the support plate 3; the first motor 14 can drive the tray 2 to rotate, so that the special-shaped casting is rotated to the bottom of the laser printer 7, and the laser printer 7 can be controlled to move along the X axis and Z axis under the coordinated operation of the first electric rail 19 and the second motor 23, so that the laser head of the laser printer 7 can perform marking on the surface of the special-shaped casting. Subsequently, the first motor 14 can drive the tray 2 to continue to rotate, so that the special-shaped casting is rotated to the bottom of the magnetic suction rod 10, and the bottom end of the magnetic suction rod 10 contacts the special-shaped casting under the coordinated operation of the second electric rail 902 and the linear cylinder 905, and the thrust rod 18 is used to push the special-shaped casting out of the support plate 3 and place it on the lifting plate 11. Finally, driven by the third motor 29, the lifting plate 11 moves to the lowest position along the Z axis, so that the bottom end of the special-shaped casting and forging contacts with the rotating plate 12, and driven by the third electric rail 43, the rotating plate 12 is displaced along the Y axis direction, so that it leaves the inner frame space of the third stand 8, and under the rotation of the rotating cylinder 45, the special-shaped casting and forging is transferred from the rear end side of the Y axis of the third stand 8 to the front end side of the Y axis of the third stand 8, thereby facilitating the operator to transfer the special-shaped casting and forging out of the device.

[0028] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A rotatable transport device for special-shaped castings and forgings, comprising a first frame (1), characterized in that: A tray (2) is rotatably mounted on the first stand (1), a plurality of support plates (3) are evenly arranged at the outer edge of the tray (2), and a plurality of clamping assemblies (4) for clamping the special-shaped castings and forgings are arranged on each support plate (3); a second stand (5) is fixedly mounted on the first stand (1), and a vertical plate (6) is fixedly mounted on the second stand (5), the vertical plate (6) is arranged on the rear end side of the Y axis of the tray (2), and a laser printer (7) movable along the X axis and the Z axis is arranged on the inner side plate surface of the vertical plate (6); a first stand (1) is provided on the front end side of the Y axis A third platform (8) is provided, wherein a transport assembly (9) movable along the Y axis is provided at the top of the third platform (8), a magnetic suction rod (10) for sucking special-shaped castings and forgings is connected to the bottom of the transport assembly (9), a lifting plate (11) movable along the Z axis is provided in the third platform (8), the lifting plate (11) is used to transport the special-shaped castings and forgings along the Z axis, and a rotating plate (12) is rotatably installed at the bottom of the third platform (8), the rotating plate (12) is used to transport the special-shaped castings and forgings from the rear end side of the Y axis of the third platform (8) to the front end side of the Y axis of the third platform (8).

2. A rotatable transport device for special-shaped castings and forgings according to claim 1, characterized in that: A rotating shaft (13) is rotatably mounted inside the first frame (1), a first motor (14) is fixedly mounted at the bottom of the first frame (1), a first wheel disc (15) is fastened to the end of the output shaft of the first motor (14), a second wheel disc (16) is fastened to the outer wall of the rotating shaft (13), a first belt (17) for transmission connection is commonly mounted on the first wheel disc (15) and the second wheel disc (16), and the top of the rotating shaft (13) is fastened to the bottom end of the tray (2).

3. The rotatable transport device for special-shaped castings and forgings according to claim 1, characterized in that: The outer edge of the tray (2) is provided with a plurality of evenly arranged openings, and the support plate (3) is fixedly installed in the openings; the clamping assembly (4) comprises a receiving plate (401) which is fastened to the support plate (3); a slidably matched receiving rod (402) is arranged in the receiving plate (401); a first limit plate (403) and a second limit plate (404) are fastened to the two ends of the receiving rod (402), respectively; a compression spring (405) is sleeved around the outer periphery of the receiving rod (402); and the two ends of the compression spring (405) are fastened to the receiving plate (401) and the second limit plate (404), respectively.

4. A rotatable transport device for special-shaped castings and forgings according to claim 3, characterized in that: A retractable thrust rod (18) is installed in the support plate (3), and the thrust rod (18) is arranged along the Z axis.

5. The rotatable transport device for special-shaped castings and forgings according to claim 1, characterized in that: A first electric rail (19) arranged along the X-axis is fixedly mounted on the plate surface of the vertical plate (6) on the side close to the tray (2); a first electromagnetic slider (20) is slidably mounted on the first electric rail (19); the first electromagnetic slider (20) is firmly connected to a bearing platform (21); a Z-axis lead screw (22) is rotatably mounted in the bearing platform (21); a second motor (23) is firmly mounted on the top of the bearing platform (21); an output shaft of the second motor (23) is transmission-connected to the Z-axis lead screw (22); first auxiliary rods (24) are arranged on both sides of the Z-axis lead screw (22); a first auxiliary slider (25) is slidably sleeved on the outside of the first auxiliary rod (24); the first auxiliary slider (25) is firmly connected to a right-angle plate (26); a Z-axis nut sleeve (27) is sleeved on the outer thread of the Z-axis lead screw (22); the Z-axis nut sleeve (27) is firmly connected to the inner side of the right-angle plate (26); and the laser printer (7) is firmly mounted on the outer side of the right-angle plate (26).

6. The rotatable transport device for special-shaped castings and forgings according to claim 1, characterized in that: The transport assembly (9) comprises a suspension plate (901) which is fixedly connected to the third platform (8); a second electric rail (902) arranged along the Y axis is fixedly installed on the inner side plate surface of the suspension plate (901); a second electromagnetic slider (903) is slidably installed on the second electric rail (902); the second electromagnetic slider (903) is fixedly connected to a first support (904); a plurality of linear cylinders (905) are fixedly installed on the side of the first support (904); the piston rods of the linear cylinders (905) are arranged along the Z axis; the piston rods of the linear cylinders (905) are fixedly connected to a sleeve plate (906); and the magnetic rod (10) is fixedly sleeved in the sleeve plate (906).

7. The rotatable transport device for special-shaped castings and forgings according to claim 1, characterized in that: A rotating rod (28) is rotatably mounted in the third platform (8), and the rotating rod (28) is arranged along the Z axis. A third motor (29) is fixedly mounted at the bottom of the third platform (8). A third wheel disc (30) is fastened and sleeved on the output shaft of the third motor (29). A fourth wheel disc (31) is fastened and sleeved on the bottom end of the rotating rod (28). A second wheel belt (32) for transmission connection is commonly sleeved on the third wheel disc (30) and the fourth wheel disc (31). Second auxiliary rods (33) fastened and connected to the third platform (8) are arranged on both sides of the rotating rod (28), a second auxiliary slider (34) is slidably sleeved on the outer wall of the second auxiliary rod (33), and a driving slider (35) is slidably sleeved on the outer wall of the rotating rod (28). The driving slider (35) is fastened and sleeved with the second auxiliary slider (34) via a frame body (36), and the side of the frame body (36) is fastened and connected to the lifting plate (11) via a second support (37).

8. The rotatable transport device for special-shaped castings and forgings according to claim 7, characterized in that: A transverse plate (38) is fixedly installed inside the third stand (8), the top end of the rotating rod (28) is rotatably matched with the transverse plate (38), the top end of the second auxiliary rod (33) is fixedly connected to the transverse plate (38), a reference plate (39) is fixedly installed on the side of the second auxiliary slider (34), a reference block (40) is fixedly installed on the inner side of the reference plate (39), a mounting plate (41) is fixedly installed on the bottom of the transverse plate (38), a proximity switch (42) is installed on the inner side of the mounting plate (41), and the sensing contact of the proximity switch (42) faces the reference block (40).

9. The rotatable transport device for special-shaped castings and forgings according to claim 1, characterized in that: A third electric rail (43) arranged along the Y axis is fixedly installed in the third stand (8), a third electromagnetic slider (44) is slidably installed in the third electric rail (43), a rotating cylinder (45) is fixedly installed on the third electromagnetic slider (44), and a rotating rod of the rotating cylinder (45) is tightly connected to the rotating plate (12).

10. The rotatable transport device for special-shaped castings and forgings according to claim 1, characterized in that: The rotating plate (12) has two symmetrically arranged recesses (46), the projection area of ​​the recesses (46) is larger than the projection area of ​​the lifting plate (11), and the arrangement height of the rotating plate (12) is higher than the arrangement height of the lowest position of the lifting plate (11).

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