A full-automatic hot forging manufacturing system with a suspension conveying device

Abstract

This application discloses a suspended conveyor device for a fully automated hot forging manufacturing system, belonging to the field of suspended conveyor devices. The suspended conveyor device for the fully automated hot forging manufacturing system includes support legs and a cooling box with a transmission function. A connecting plate is fixedly connected to the upper end of the support legs, and a mounting bracket is fixedly connected to the outer side of the connecting plate. A transverse transport device is installed at the left inlet of the cooling box, and the cooling box is located on the side of the support legs. This application, through the cooperation of a closed annular track groove with a sliding cylinder, sliding shaft, and linkage rod, transforms the annular conveying motion of the placement frame into an automatic flipping action of the stop bar, automatically opening the placement frame opening at the material handling station. No additional power source is required, achieving synchronous linkage between hot forging workpiece conveying and material handling preparation, effectively improving material flow efficiency and automation level, while ensuring the stability of the conveying process.

Description

Technical Field

[0001] This invention belongs to the field of overhead conveyor devices, and specifically relates to an overhead conveyor device for a fully automated hot forging manufacturing system. Background Technology

[0002] In hot forging manufacturing systems, overhead conveyor systems must support high-temperature, heavy forgings during the workpiece transport process, placing extremely high demands on conveying stability, positioning accuracy, and automation adaptability. Existing overhead conveyor technologies generally suffer from numerous shortcomings, which severely impact the continuous and stable operation of hot forging manufacturing systems and the improvement of production efficiency.

[0003] Chinese Patent No. CN218967926U discloses a hot forging transport equipment and system. A first crossbeam is positioned above a second crossbeam, which is connected to the second crossbeam via a vertical beam. The driving device includes a driving wheel, a driven wheel, and a driving unit. The driving wheel is located at one end of the frame, and the driven wheel is located at the other end. The driving wheel is connected to the driven wheel via a conveyor chain. The conveyor chain is used to transport hot forging workpieces. Limiting plates are provided on both sides of the conveyor chain, and these plates are positioned on the first crossbeam to limit the movement of the hot forging workpieces on the conveyor chain.

[0004] The existing technology has the following problems: the above-mentioned device only relies on the conveyor chain and the limiting plate for simple limiting. When picking up materials, it is necessary to manually or with additional equipment to open the shielding structure. It cannot realize the automatic linkage between conveying and material preparation, resulting in low material flow efficiency and insufficient automation. Moreover, the openings of the placement frame and the conveying station cannot be opened automatically, which can easily cause material picking jams or workpiece collisions. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a suspended conveyor device for a fully automated hot forging manufacturing system, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides a suspended conveying device for a fully automatic hot forging manufacturing system, including a support leg and a cooling box with a transmission function. A connecting plate is fixedly connected to the upper end of the support leg, and a mounting frame is fixedly connected to the outer side of the connecting plate. A transverse conveying device is installed at the left feed inlet of the cooling box, and the cooling box is located on the side of the support leg. The mounting frame is surrounded by a fixing plate. A connecting rod A is fixedly connected to the upper end of the fixing plate. The other end of the connecting rod A is fixedly connected to the mounting frame. The gap between the mounting frame and the fixing plate forms a track groove. A sprocket track is provided on the inner bottom of the mounting frame. A slide plate is slidably connected to the outer wall of the sprocket track. A mounting rod is fixedly connected to the bottom of the slide plate. Movable rods slide through both sides of the mounting rod. A placement frame is fixedly connected to the bottom of the movable rod. A rotating rod A is rotatably connected to the front inside the placement frame. Multiple stop bars are fixedly connected to the outer wall of the rotating rod A. A linkage rod is fixedly sleeved on the upper end of the rotating rod A. A sliding groove is opened on the inner side of the linkage rod. A sliding cylinder is slidably connected to the inner wall of the track groove. A connecting rod B is fixedly connected to the rear end of the sliding cylinder. The other end of the connecting rod B is located in the placement frame and is fixedly connected to a connecting block. A sliding shaft is fixedly connected to the bottom of the connecting block.

[0007] Preferably, the outer wall of the sliding shaft is slidably connected to the inner wall of the sliding groove, and the bottom end of the sliding shaft is much lower than the height of the linkage rod.

[0008] Preferably, the track groove is a closed annular groove, with its main body being a closed annular structure and local sections exhibiting a transitional structure between oblique and straight lines. The entire groove extends continuously along the periphery of the mounting frame, with the oblique portion sloping outwards from the mounting frame. Through the cooperation of the closed annular track groove with the slide cylinder, slide shaft, and linkage rod, the annular conveying motion of the placement frame is transformed into the automatic flipping action of the stop lever, automatically opening the placement frame opening at the material handling station. No additional power source is required, achieving synchronous linkage between hot forging workpiece conveying and material handling preparation. The structure is simple and reliable, effectively improving material flow efficiency and automation while ensuring the stability of the conveying process.

[0009] Preferably, the connecting rod B slides through the slide plate and the connecting rod B has a C-shaped structure.

[0010] Preferably, an annular plate is fixedly connected to the upper end of the mounting bracket, a guide groove is provided on the outer wall of the annular plate, a lifting rod is slidably connected to the inner wall of the sliding cylinder, a sliding rod is slidably passed through the upper side of the lifting rod, one end of the sliding rod is slidably connected to the inside of the guide groove, a connecting rod C is fixedly connected to the bottom of the lifting rod, and both ends of the connecting rod C are fixedly sleeved on the outer wall of the movable rod.

[0011] Preferably, the guide groove is a closed annular groove, with its main body being a closed annular structure and local sections exhibiting a transitional structure between oblique and straight lines. The oblique portion of the guide groove slopes from the upper side to the lower side. By setting up a closed annular guide groove and a lifting rod assembly, the annular conveying motion of the placement frame is transformed into an automatic lifting action. Simultaneously, the height of the placement frame is lowered and the stop bar opening is opened at the material handling station, precisely adapting to the height requirements of the downstream material handling station. This avoids material handling jams and positional deviations, further improving the smoothness and operational accuracy of hot-forged workpiece handling. Furthermore, no additional drive is required, resulting in a compact and efficient structure.

[0012] Preferably, a lubrication box is fixedly connected to the inner side of the annular plate, a liquid filling hole is opened on the upper side of the lubrication box, and an opening is opened between the lower side of the lubrication box and the upper side of the mounting bracket. A rotating rod B is fixedly connected to the inner wall of the lubrication box, a brush roller is fixedly sleeved on the outer wall of the rotating rod B, a gear is fixedly sleeved on the outer wall of the rotating rod B, a toothed plate slides through the outer surface of the annular plate, a connecting rod D is fixedly connected to the outer end of the toothed plate, and an arc-shaped rod is fixedly connected to the other end of the connecting rod D.

[0013] Preferably, a spring is fixedly connected to the outer wall of the annular plate, and the other end of the spring is fixedly connected to the connecting rod D.

[0014] Preferably, the toothed plate is located above and meshes with the gear, and the brush roller is located inside the opening. By setting up a lubrication assembly, the slide rod pushes the arc-shaped rod to trigger the toothed plate and gear transmission, driving the brush roller to rotate, pick up lubricant, and evenly apply it to the contact surface between the sprocket track and the slide plate. This achieves periodic automatic lubrication during equipment operation without manual intervention, effectively reducing friction loss, extending equipment service life, and improving the system's automation level and operational stability.

[0015] The advantages of this application are: (1) This application transforms the circular conveying motion of the placement frame into the automatic flipping action of the stop bar by cooperating with the closed annular track groove, the slide cylinder, the slide shaft, and the linkage rod. The placement frame opening is automatically opened at the material picking station without the need for an additional power source. This achieves synchronous linkage between hot forging workpiece conveying and material picking preparation. The structure is simple and reliable, effectively improving the material flow efficiency and automation level, while ensuring the stability of the conveying process.

[0016] (2) This application adds a closed annular guide groove and lifting rod assembly, which transforms the annular conveying motion of the placement frame into an automatic lifting action. At the material picking station, the height of the placement frame is adjusted and the opening of the stop bar is opened simultaneously, which accurately adapts to the height requirements of the downstream material picking station, avoids material picking jamming and position deviation, further improves the smoothness and operation accuracy of hot forging workpiece picking, and does not require additional drive, with a compact and efficient structure.

[0017] (3) This application adds an automatic lubrication component that is linked with the conveying mechanism. The slide bar pushes the arc rod to trigger the toothed plate and gear transmission, which drives the brush roller to rotate, pick up the lubricant and evenly apply it to the contact surface between the sprocket track and the slide plate. This realizes the periodic automatic lubrication during the operation of the equipment without manual intervention, effectively reducing friction loss, extending the service life of the equipment, and improving the automation level and operational stability of the system. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a partial cross-sectional top view structural schematic diagram of the present invention; Figure 3 This is the invention Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a partial structural diagram of the bottom of the present invention; Figure 5 This is a partial three-dimensional structural schematic diagram of the present invention; Figure 6 This is the invention Figure 5 Enlarged structural diagram at point B; Figure 7 This is the invention Figure 2 Enlarged structural diagram at point C; Figure 8 This is the invention Figure 1 Enlarged structural diagram at point D.

[0019] Explanation of key figure labels: 1. Support leg; 2. Connecting plate; 3. Mounting bracket; 51. Fixing plate; 515. Connecting rod A; 52. Track groove; 53. Sprocket track; 54. Slide plate; 55. Mounting rod; 56. Movable rod; 516. Placement frame; 57. Rotating rod A; 58. Stop bar; 517. Linkage rod; 59. Slide groove; 510. Slide cylinder; 512. Connecting rod B; 513. Connecting block; 514. Slide shaft; 61. Annular plate; 62. Guide groove; 63. Lifting rod; 64. Slide rod; 65. Connecting rod C; 71. Lubrication box; 72. Liquid filling hole; 73. Through port; 74. Rotating rod B; 75. Brush roller; 76. Gear; 77. Tooth plate; 78. Connecting rod D; 79. Arc rod; 710. Spring; 7. Lateral transport device; 8. Cooling box. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort should fall within the scope of protection of the present application.

[0021] Example 1, as Figures 1-8 As shown, a suspended conveying device for a fully automatic hot forging manufacturing system includes a support leg 1 and a cooling box 8 with a transmission function. The support leg 1 is fixedly connected to a connecting plate 2 at its upper end, and a mounting bracket 3 is fixedly connected to the outer side of the connecting plate 2. A transverse conveying device 7 is installed at the left feed inlet of the cooling box 8, and the cooling box 8 is located on the side of the support leg 1. A fixing plate 51 is provided around the periphery of the mounting frame 3. A connecting rod A515 is fixedly connected to the upper end of the fixing plate 51, and the other end of the connecting rod A515 is fixedly connected to the mounting frame 3. The gap between the mounting frame 3 and the fixing plate 51 forms a track groove 52. A sprocket track 53 is provided on the inner side of the bottom of the mounting frame 3. A slide plate 54 is slidably connected to the outer wall of the sprocket track 53. A mounting rod 55 is fixedly connected to the bottom of the slide plate 54. Movable rods 56 slide through both sides of the mounting rod 55. A placement frame 5 is fixedly connected to the bottom of the movable rod 56. 16. A rotating rod A57 is rotatably connected to the front of the inner side of the placement frame 516. Multiple stop rods 58 are fixedly connected to the outer wall of the rotating rod A57. A linkage rod 517 is fixedly sleeved on the upper end of the rotating rod A57. A sliding groove 59 is opened on the inner side of the linkage rod 517. A sliding cylinder 510 is slidably connected to the inner wall of the track groove 52. A connecting rod B512 is fixedly connected to the rear end of the sliding cylinder 510. The other end of the connecting rod B512 is located in the placement frame 516 and is fixedly connected to a connecting block 513. A sliding shaft 514 is fixedly connected to the bottom of the connecting block 513.

[0022] The outer wall of the sliding shaft 514 is slidably connected to the inner wall of the sliding groove 59, and the bottom end of the sliding shaft 514 is much lower than the height of the linkage rod 517. When the sliding shaft 514 slides along the inclined part of the track groove 52 with the sliding cylinder 510, it will move outward, causing the sliding shaft 514 to slide in the sliding groove 59 of the linkage rod 517, pushing the linkage rod 517 to rotate around the rotating rod A57. The rotating rod A57 rotates accordingly, causing the stop rod 58 to flip outward.

[0023] The track groove 52 is a closed annular groove with a main body that is an annular closed-loop structure. Some sections have a transition structure between oblique lines and straight lines. The whole extends continuously along the periphery of the mounting frame 3. The oblique part of the track groove 52 is inclined outward from the mounting frame 3. When the slide cylinder 510 slides along the oblique part of the track groove 52, its outward displacement is transmitted to the connecting block 513 through the connecting rod B512. This drives the slide shaft 514 to slide in the slide groove 59 of the linkage rod 517, pushing the linkage rod 517 to rotate around the rotating rod A57, so that the stop rod 58 automatically flips and opens the opening of the placement frame 516.

[0024] The connecting rod B512 slides through the slide plate 54 and has a U-shaped structure, which makes it easy for the connecting rod B512 to flexibly adjust its position as the slide cylinder 510 moves.

[0025] In practical use, the above equipment first transports the hot-forged workpiece to the cooling box 8 through the transverse transport device 7 for cooling. Then, the drive device is started to make the sprocket track 53 rotate in a preset direction. The sprocket track 53 drives the slide plate 54, which is meshed or connected to it, to make a stable circular motion along the track. During the movement of the slide plate 54, the mounting rod 55, the movable rod 56 and the placement frame 516 fixed to the end of the movable rod 56 move synchronously through a rigid connection. When the placement frame 516 moves to the appropriate position, the operator uses a tool to place the cooled workpiece inside the placement frame 516. During this process, the slide cylinder 510 connected to the movable rod 56 is embedded inside the track groove 52 and slides along the path of the track groove 52 as the equipment runs. When the slide cylinder 510 moves to the inclined part of the track groove 52, under the guidance of the groove wall, the slide cylinder 510 gradually moves outward. The slide cylinder 510 pushes the connecting block 513 and the slide shaft 514 fixed to the connecting block 513 to move outward synchronously through the connecting rod B512. The sliding shaft 514 is embedded in the sliding groove 59 opened on the linkage rod 517. When it moves outward, the sliding shaft 514 slides in the sliding groove 59 and applies a thrust to the groove wall, causing the linkage rod 517 to rotate around the axis of the rotating rod A57. The rotation of the linkage rod 517 further drives the rotating rod A57 to rotate, and the stop bar 58 fixed on the rotating rod A57 swings outward accordingly. As the stop lever 58 rotates outward, the obstructing part that was originally located on the front of the placement frame 516 is removed, thus fully exposing the opening area of ​​the placement frame 516. This makes it easier for operators or downstream automated robots to smoothly remove the hot-forged workpieces from the placement frame 516, realizing the connection between processes and the flow of materials.

[0026] Example 2, as Figures 1-8As shown, based on Embodiment 1, an annular plate 61 is fixedly connected to the upper end of the mounting frame 3. A guide groove 62 is provided on the outer wall of the annular plate 61. A lifting rod 63 is slidably connected to the inner wall of the slide cylinder 510. A slide rod 64 is slidably passed through the upper side of the lifting rod 63. One end of the slide rod 64 is slidably connected to the inside of the guide groove 62. A connecting rod C65 is fixedly connected to the bottom of the lifting rod 63. Both ends of the connecting rod C65 are fixedly sleeved on the outer wall of the movable rod 56.

[0027] The guide groove 62 is a closed annular groove with a main body of annular closed-loop structure. Some sections have a transition structure between oblique lines and straight lines. The oblique part of the guide groove 62 is inclined from the upper side to the lower side. When the slide cylinder 510 drives the slide rod 64 to move to the oblique part of the guide groove 62, the slide rod 64 slides down along the oblique line under the guidance of the groove wall, thereby pushing the lifting rod 63 to move downward on the inner wall of the slide cylinder 510.

[0028] In practical use, when the slide plate 54 moves the slide cylinder 510, the slide rod 64 on the lifting rod 63 slides synchronously along the guide groove 62 on the outer wall of the annular plate 61. When the slide rod 64 moves to the inclined part of the guide groove 62, under the guidance of the groove wall, the slide rod 64 gradually moves downward, pushing the lifting rod 63 to slide downward along the inner wall of the slide cylinder 510. The lifting rod 63 drives the movable rod 56 to move downward synchronously along the through hole of the mounting rod 55 through the connecting rod C65 at the bottom, thereby lowering the placement frame 516 to the material picking height suitable for the downstream station, ensuring that the material can be accurately connected. After the slide rod 64 leaves the inclined part of the guide groove 62 and enters the annular section, the lifting rod 63 rises back with the cooperation of the equipment's own structure, driving the placement frame 516 back to the initial conveying height, and continuing to complete the subsequent cyclic conveying process. When the lifting rod 63 descends, the stop rod 58 is simultaneously swinging outward. At this time, the placement frame 516 not only completes the descent to match the height requirements of the material picking station, but also fully exposes the opening area through the rotation of the stop rod 58. This achieves precise synchronization between height adjustment and opening action, ensuring that the hot forged workpiece can be smoothly picked up by downstream automated equipment or operators, avoiding material picking jamming problems caused by position deviation or opening obstruction.

[0029] Example 3, as Figures 1-8 As shown, based on Embodiment 2, a lubrication box 71 is fixedly connected to the inner side of the annular plate 61. A liquid filling hole 72 is opened on the upper side of the lubrication box 71. An opening 73 is opened on the lower side of the lubrication box 71 and the upper side of the mounting bracket 3. A rotating rod B74 is fixedly connected to the inner wall of the lubrication box 71. A brush roller 75 is fixedly sleeved on the outer wall of the rotating rod B74. A gear 76 is fixedly sleeved on the outer wall of the rotating rod B74. A toothed plate 77 slides through the outer surface of the annular plate 61. A connecting rod D78 is fixedly connected to the outer end of the toothed plate 77. An arc-shaped rod 79 is fixedly connected to the other end of the connecting rod D78.

[0030] A spring 710 is fixedly connected to the outer wall of the annular plate 61. The other end of the spring 710 is fixedly connected to the connecting rod D78. The spring 710 is provided to provide a restoring force for the connecting rod D78.

[0031] The toothed plate 77 is located above and meshes with the gear 76, and the brush roller 75 is located inside the opening 73. When the slide cylinder 510 moves along the track groove 52 to the position of the arc rod 79, the outer wall of the slide cylinder 510 will contact the arc rod 79 and push it to move inward.

[0032] In practical use, when the slide bar 64 slides along the guide groove 62 to a preset position close to the inner side of the annular plate 61, the end of the slide bar 64 will contact the outer wall of the arc-shaped rod 79 and push it to move inward. The arc-shaped rod 79 drives the toothed plate 77 to slide inward along the through hole of the annular plate 61 through the connecting rod D78. At this time, the spring 710 is compressed, and the toothed plate 77 meshes with the gear 76. Its movement drives the gear 76 to rotate, thereby driving the rotating rod B74 and the brush roller 75 fixed on the rotating rod to rotate synchronously. During the rotation, the brush roller 75 dips into the lubricating liquid in the lubrication box 71 and applies the lubricating liquid evenly to the surface of the sprocket track 53 below or the part of the slide plate 54 that contacts the track through the opening 73. When the slide bar 64 continues to move away from the arc-shaped bar 79, the compressed spring 710 generates a restoring force, pulling the connecting rod D78 and the toothed plate 77 to move outward and reset. The gear 76 then rotates in the opposite direction, and the brush roller 75 also rotates in the opposite direction, completing one lubrication cycle. This mechanism is automatically triggered as the equipment runs, regularly lubricating the sliding contact surfaces, reducing frictional loss, extending equipment life, avoiding the hassle of manual lubrication, and improving the system's automation level and operational stability.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A suspended conveying device for a fully automated hot forging manufacturing system, comprising support legs and a cooling box with a transmission function, characterized in that, A connecting plate is fixedly connected to the upper end of the support leg, and a mounting bracket is fixedly connected to the outer side of the connecting plate. A transverse transport device is installed at the left feed inlet of the cooling box, and the cooling box is located on the side of the support leg. The mounting frame is surrounded by a fixing plate. A connecting rod A is fixedly connected to the upper end of the fixing plate. The other end of the connecting rod A is fixedly connected to the mounting frame. The gap between the mounting frame and the fixing plate forms a track groove. A sprocket track is provided on the inner bottom of the mounting frame. A slide plate is slidably connected to the outer wall of the sprocket track. A mounting rod is fixedly connected to the bottom of the slide plate. Movable rods slide through both sides of the mounting rod. A placement frame is fixedly connected to the bottom of the movable rod. A rotating rod A is rotatably connected to the front inside the placement frame. Multiple stop bars are fixedly connected to the outer wall of the rotating rod A. A linkage rod is fixedly sleeved on the upper end of the rotating rod A. A sliding groove is opened on the inner side of the linkage rod. A sliding cylinder is slidably connected to the inner wall of the track groove. A connecting rod B is fixedly connected to the rear end of the sliding cylinder. The other end of the connecting rod B is located in the placement frame and is fixedly connected to a connecting block. A sliding shaft is fixedly connected to the bottom of the connecting block.

2. The suspended conveyor device for a fully automated hot forging manufacturing system according to claim 1, characterized in that, The outer wall of the sliding shaft is slidably connected to the inner wall of the sliding groove, and the bottom end of the sliding shaft is much lower than the height of the linkage rod.

3. The suspended conveyor device for a fully automated hot forging manufacturing system according to claim 2, characterized in that, The track groove is a closed annular groove. Its main body is an annular closed-loop structure, and some sections have a transition structure between oblique lines and straight lines. The whole extends continuously along the periphery of the mounting frame, and the oblique part of the track groove is inclined outward from the mounting frame.

4. The suspended conveyor device for a fully automated hot forging manufacturing system according to claim 3, characterized in that, The connecting rod B slides through the slide plate and has a C-shaped structure.

5. The suspended conveyor device for a fully automated hot forging manufacturing system according to claim 4, characterized in that, An annular plate is fixedly connected to the upper end of the mounting bracket. A guide groove is provided on the outer wall of the annular plate. A lifting rod is slidably connected to the inner wall of the sliding cylinder. A sliding rod is slidably passed through the upper side of the lifting rod. One end of the sliding rod is slidably connected to the inside of the guide groove. A connecting rod C is fixedly connected to the bottom of the lifting rod. Both ends of the connecting rod C are fixedly sleeved on the outer wall of the movable rod.

6. The suspended conveyor device for a fully automated hot forging manufacturing system according to claim 5, characterized in that, The guide groove is a closed annular groove, the main body of which is an annular closed-loop structure, and the local section has a transition structure between oblique lines and straight lines. The oblique part of the guide groove slopes from the upper side to the lower side.

7. The suspended conveyor device for a fully automated hot forging manufacturing system according to claim 6, characterized in that, A lubrication box is fixedly connected to the inner side of the annular plate. A liquid filling hole is opened on the upper side of the lubrication box. An opening is opened between the lower side of the lubrication box and the upper side of the mounting bracket. A rotating rod B is fixedly connected to the inner wall of the lubrication box. A brush roller is fixedly sleeved on the outer wall of the rotating rod B. A gear is fixedly sleeved on the outer wall of the rotating rod B. A toothed plate slides through the outer surface of the annular plate. A connecting rod D is fixedly connected to the outer end of the toothed plate. An arc-shaped rod is fixedly connected to the other end of the connecting rod D.

8. The suspended conveyor device for a fully automated hot forging manufacturing system according to claim 7, characterized in that, A spring is fixedly connected to the outer wall of the annular plate, and the other end of the spring is fixedly connected to the connecting rod D.

9. A suspended conveyor device for a fully automated hot forging manufacturing system according to claim 8, characterized in that, The toothed plate is located on the upper side of the gear and meshes with it, and the brush roller is located on the inner side of the opening.

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