Forge piece conveying device

Abstract

The utility model relates to a forge piece conveying device, which belongs to the field of forge piece conveying and comprises a bottom plate and a frame body fixedly connected to the upper surface of the bottom plate, and a conveying structure used for conveying forge pieces is arranged on the upper surface of the bottom plate. The conveying structure comprises a driving motor fixedly connected to the upper surface of the bottom plate, a transmission rod fixedly connected to an output shaft of the driving motor, a transmission chain wheel fixedly connected to the outer side of the transmission rod, a transmission chain belt meshed with the outer side of the transmission chain wheel, and a driven chain wheel meshed with the other end of the transmission chain belt. The connecting rod is fixedly connected to the inner side of the circle center of the driven chain wheel; and the first conveying chain wheel is fixedly connected to the outer side of the connecting rod. According to the forge piece conveying device, forge pieces are conveyed through the conveying structure, then the forge pieces fall into the bearing disc so as to prepare for the next procedure, when the forge pieces fall into the bearing disc, buffering is conducted through the rubber pad, impact borne by the forge pieces when the forge pieces fall into the bearing disc is reduced, and meanwhile noise generated when the forge pieces fall into the bearing disc is reduced.

Description

Technical Field

[0001] The utility model relates to a forging conveying device, belonging to the field of forging conveying Background Art

[0002] In the forging production process, the forging conveyor plays a vital role. It is one of the key equipment on the production line, responsible for efficiently transferring forgings from one process to the next, ensuring the continuity and stability of the entire production process.

[0003] However, the existing forging conveying devices have some obvious design deficiencies. First, most conveying devices lack cooling measures for forgings, which leads to excessively high temperatures of forgings during the conveying process. High temperatures can cause the grains inside the forgings to grow and coarsen, affecting the quality of the forgings. Second, the existing conveying devices also have defects in controlling the tension of the chain belt. Since the chain belt tends to relax after long-term operation, once the tension is insufficient, the chain belt may fall off, which not only affects the conveying efficiency, but may also cause safety accidents. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a forging conveying device, which has the advantages of applying tension to the chain belt to prevent the chain belt from falling off, cooling the forgings to ensure the quality of the forgings, etc.

[0005] In summary, the utility model provides the following technical solutions: a forging conveying device, comprising a bottom plate and a frame fixedly connected to the upper surface of the bottom plate, wherein the upper surface of the bottom plate is provided with a conveying structure for conveying forgings;

[0006] The conveying structure includes a driving motor fixedly connected to the upper surface of the bottom plate, a transmission rod fixedly connected to the output shaft of the driving motor, a transmission sprocket fixedly connected to the outer side of the transmission rod, a transmission chain meshed with the outer side of the transmission sprocket, a driven sprocket meshed with the other end of the transmission chain, a connecting rod fixedly connected to the inner side of the center of the driven sprocket, a first conveying sprocket fixedly connected to the outer side of the connecting rod, a conveying chain meshed with the outer side of the first conveying sprocket, and a second conveying sprocket meshed with the other end of the conveying chain;

[0007] The bottom of the base plate is provided with a tensioning structure for applying tensioning force;

[0008] The upper surface of the frame is provided with a cooling component for cooling the forging.

[0009] Furthermore, one end of the back side of the transmission rod sequentially passes through the center of the driven sprocket, the front side of the frame and the center of the first conveying sprocket and is rotatably connected to the inner rear side wall of the frame.

[0010] The beneficial effect of adopting the above further solution is that the inner rear side wall of the frame at one end of the back side of the transmission rod is rotatably connected, thereby improving the stability of the rotation of the transmission rod.

[0011] Furthermore, a support rod is fixedly connected to the inner side of the center of the second conveying sprocket, and one end of the front side of the support rod is rotatably connected to the inner front side wall of the frame, and one end of the back side of the support rod is rotatably connected to the inner rear side wall of the frame.

[0012] The beneficial effect of adopting the above further solution is that the function of the support rod is to support the second conveying sprocket to ensure the stability of the rotation of the second conveying sprocket.

[0013] Furthermore, a fixing rod is fixedly connected to the upper surface of the bottom plate, a receiving tray is fixedly connected to the top end of the fixing rod, and a rubber pad is fixedly connected to the inner bottom wall of the receiving tray.

[0014] The beneficial effect of adopting the above further solution is that the receiving tray is used to receive the conveyed forgings and to cushion the impact generated when the forgings fall into the receiving tray through the rubber pad.

[0015] Furthermore, the tensioning structure includes a bracket fixedly connected to the upper surface of the base plate, a cylinder fixedly connected to the upper surface of the bracket, a mounting bracket fixedly connected to the top end of the cylinder piston rod, a rotating rod rotatably connected between the inner front side wall and the inner rear side wall of the mounting bracket, and a tensioning wheel fixedly connected to the outer side of the rotating rod.

[0016] The beneficial effect of adopting the above further solution is: applying tensioning force to the conveyor chain belt through the tensioning structure to prevent the conveyor chain belt from falling off.

[0017] Furthermore, the bracket is located between the inner front side wall and the inner rear side wall of the frame, the conveyor chain is located between the inner front side wall and the inner rear side wall of the mounting frame, and the tensioning wheel is engaged with the middle part of the inner side of the conveyor chain.

[0018] The beneficial effect of adopting the above further solution is that the conveyor chain is located between the inner front side wall and the inner rear side wall of the mounting frame, so the tensioning structure will not affect the normal operation of the conveyor chain.

[0019] Furthermore, two displacement sensors are fixedly connected to the inner rear side wall of the frame, and a control panel is fixedly connected to the front side of the frame.

[0020] The beneficial effect of adopting the above further solution is that the displacement sensor measures the displacement of the conveyor chain, and the state of the tensioning force is obtained by measuring the displacement and sending the data to the control panel.

[0021] Furthermore, the cooling component includes a shell fixedly connected to the upper surface of the frame, a condenser fixedly connected to the inner bottom wall of the shell, an exhaust pipe fixedly connected to the right side of the shell, an air pump fixedly connected to the right end of the exhaust pipe, and an injection pipe fixedly connected to the air outlet end of the air pump.

[0022] The beneficial effect of adopting the above further solution is that the forging is cooled by the cooling component, thereby ensuring the quality of the forging.

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] The forgings are transported by the conveying structure and then fall into the receiving tray to prepare for the next process. When the forgings fall into the receiving tray, they are cushioned by rubber pads to reduce the impact on the forgings when they fall into the receiving tray and reduce the noise generated when they fall. In addition, the conveyed forgings are sprayed with cold air by the cooling component, which effectively reduces the temperature of the forgings and improves the quality of the forgings. At the same time, the cold air can also clean the surface of the forgings, further improving the quality of the forgings. In addition, the tensioning structure applies tension to the conveyor chain to ensure that the chain is always kept in an appropriately tensioned state, which not only improves the conveying efficiency but also avoids safety accidents caused by chain falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a three-dimensional diagram of the first conveying sprocket, the conveying chain and the second conveying sprocket in the structure of the utility model;

[0027] Figure 3 It is a three-dimensional diagram of the mounting frame in the structure of the utility model;

[0028] Figure 4 It is a front schematic diagram of the utility model.

[0029] Description of reference numerals:

[0030] 1. Bottom plate; 2. Frame; 3. Driving motor; 4. Transmission rod; 5. Transmission sprocket; 6. Transmission chain belt; 7. Driven sprocket; 8. Connecting rod; 9. First conveying sprocket; 10. Conveying chain belt; 11. Second conveying sprocket; 12. Support rod; 13. Fixing rod; 14. Receiver plate; 15. Rubber pad; 16. Bracket; 17. Cylinder; 18. Mounting frame; 19. Rotating rod; 20. Tensioning wheel; 21. Displacement sensor; 22. Control panel; 23. Shell; 24. Condenser; 25. Exhaust pipe; 26. Air pump; 27. Jet pipe. DETAILED DESCRIPTION

[0031] See also Figure 1-4 A forging conveying device includes a base plate 1 and a frame 2 fixedly connected to the upper surface of the base plate 1, and the upper surface of the base plate 1 is provided with a conveying structure for conveying forgings.

[0032] like Figure 1-2 As shown, the conveying structure includes a driving motor 3 fixedly connected to the upper surface of the base plate 1, a transmission rod 4 fixedly connected to the output shaft of the driving motor 3, a transmission sprocket 5 fixedly connected to the outer side of the transmission rod 4, a transmission chain 6 meshed with the outer side of the transmission sprocket 5, a driven sprocket 7 meshed with the other end of the transmission chain 6, a connecting rod 8 fixedly connected to the inner side of the center of the driven sprocket 7, a first conveying sprocket 9 fixedly connected to the outer side of the connecting rod 8, a conveying chain 10 meshed with the outer side of the first conveying sprocket 9, and a second conveying sprocket 11 meshed with the other end of the conveying chain 10.

[0033] A tensioning structure for applying tensioning force is provided at the bottom of the base plate 1 .

[0034] The upper surface of the frame 2 is provided with a cooling component for cooling the forging.

[0035] It should be noted that one end of the back side of the transmission rod 4 sequentially passes through the center of the driven sprocket 7, the front side of the frame 2 and the center of the first conveying sprocket 9 and is rotatably connected to the inner rear side wall of the frame 2. One end of the back side of the transmission rod 4 is rotatably connected to the inner rear side wall of the frame 2, thereby improving the rotation stability of the transmission rod 4. A support rod 12 is fixedly connected to the inner side of the center of the second conveying sprocket 11, and one end of the front side of the support rod 12 is rotatably connected to the inner front side wall of the frame 2, and one end of the back side of the support rod 12 is rotatably connected to the inner rear side wall of the frame 2. The function of the support rod 12 is to support the second conveying sprocket 11 to ensure the rotation stability of the second conveying sprocket 11. A fixing rod 13 is fixedly connected to the upper surface of the base plate 1, and a receiving plate 14 is fixedly connected to the top end of the fixing rod 13, and a rubber pad 15 is fixedly connected to the inner bottom wall of the receiving plate 14. The function of the receiving plate 14 is to receive the conveyed forgings and to cushion the impact generated when the forgings fall into the receiving plate 14 through the rubber pad 15.

[0036] The tensioning structure includes a bracket 16 fixedly connected to the upper surface of the bottom plate 1, a cylinder 17 fixedly connected to the upper surface of the bracket 16, a mounting frame 18 fixedly connected to the top of the piston rod of the cylinder 17, a rotating rod 19 rotatably connected between the inner front side wall and the inner rear side wall of the mounting frame 18, and a tensioning wheel 20 fixedly connected to the outer side of the rotating rod 19. The tensioning structure applies tension to the conveyor chain 10 to prevent the conveyor chain 10 from falling off. The bracket 16 is located between the inner front side wall and the inner rear side wall of the frame 2, and the conveyor chain 10 is located between the inner front side wall and the inner rear side wall of the mounting frame 18. Between the side walls, the tensioning wheel 20 engages with the middle part of the inner side of the conveyor chain 10. The conveyor chain 10 is located between the inner front side wall and the inner rear side wall of the mounting frame 18. Therefore, the tensioning structure will not affect the normal operation of the conveyor chain 10. Two displacement sensors 21 are fixedly connected to the inner rear side wall of the frame 2. A control panel 22 is fixedly connected to the front of the frame 2. The displacement sensor 21 measures the displacement of the conveyor chain 10. The state of the tensioning force is obtained by measuring the displacement and sending the data to the control panel 22. In addition, the control panel 22 has a built-in PLC controller.

[0037] The cooling component includes a shell 23 fixedly connected to the upper surface of the frame 2, a condenser 24 fixedly connected to the inner bottom wall of the shell 23, an exhaust pipe 25 fixedly connected to the right side of the shell 23, an air pump 26 fixedly connected to the right end of the exhaust pipe 25, and an injection pipe 27 fixedly connected to the air outlet end of the air pump 26. The forging is cooled by the cooling component to ensure the quality of the forging. A vent is provided on the left side wall of the shell 23 for allowing external air to enter the interior of the shell 23 so as to be cooled by the condenser 24, and a filter is fixedly connected to the inner side of the vent to prevent external dust from invading the interior of the shell 23.

[0038] The working principle of the above embodiment is:

[0039] First, the driving motor 3 is started to drive the transmission rod 4 to rotate, and the transmission rod 4 then drives the transmission sprocket 5 to rotate, and the transmission sprocket 5 then drives the driven sprocket 7 to rotate through the transmission chain belt 6, and the driven sprocket 7 drives the connecting rod 8 to rotate during the rotation process, and the connecting rod 8 then drives the first conveying sprocket 9 to rotate, and the first conveying sprocket 9 then drives the second conveying sprocket 11 to rotate through the conveying chain belt 10, and the first conveying sprocket 9 cooperates with the second conveying sprocket 11 and the support rod 12 to enable the conveying chain belt 10 to run stably, thereby conveying forgings;

[0040] During the transportation process, the condenser 24 is started to cool the air flowing into the shell 23. Then, the air pump 26 extracts the cold air in the shell 23 through the exhaust pipe 25. The extracted cold air is finally sprayed onto the surface of the forging through the spray pipe 27, thereby cooling the forging.

[0041] When the displacement sensor 21 detects that the conveyor chain 10 sends displacement, the data of the displacement sensor 21 will be sent to the control panel 22. The PLC controller built into the control panel 22 will start the cylinder 17 to drive the mounting frame 18 to move, and the mounting frame 18 will then move the ceiling rotating rod 19, and the rotating rod 19 will then drive the tensioning wheel 20 to move, thereby adjusting the distance between the tensioning wheel 20 and the conveyor chain 10. Finally, the tensioning wheel 20 will apply tensioning force to the conveyor chain 10, thereby achieving proper tensioning of the chain.

Claims

1. A forging conveying device, comprising a base plate (1) and a frame (2) fixedly connected to the upper surface of the base plate (1), characterized in that: The upper surface of the bottom plate (1) is provided with a conveying structure for conveying forgings; The conveying structure comprises a driving motor (3) fixedly connected to the upper surface of the bottom plate (1), a transmission rod (4) fixedly connected to the output shaft of the driving motor (3), a transmission sprocket (5) fixedly connected to the outer side of the transmission rod (4), a transmission chain (6) meshed with the outer side of the transmission sprocket (5), a driven sprocket (7) meshed with the other end of the transmission chain (6), a connecting rod (8) fixedly connected to the inner side of the center of the driven sprocket (7), a first conveying sprocket (9) fixedly connected to the outer side of the connecting rod (8), a conveying chain (10) meshed with the outer side of the first conveying sprocket (9), and a second conveying sprocket (11) meshed with the other end of the conveying chain (10); A tensioning structure for applying tensioning force is provided at the bottom of the base plate (1); The upper surface of the frame (2) is provided with a cooling component for cooling the forging.

2. A forging conveying device according to claim 1, characterized in that: One end of the back side of the transmission rod (4) passes through the center of the driven sprocket (7), the front side of the frame (2) and the center of the first conveying sprocket (9) in sequence and is rotatably connected to the inner rear side wall of the frame (2).

3. A forging conveying device according to claim 1, characterized in that: A support rod (12) is fixedly connected to the inner side of the center of the second conveying sprocket (11), and one end of the front side of the support rod (12) is rotatably connected to the inner front side wall of the frame (2), and one end of the back side of the support rod (12) is rotatably connected to the inner rear side wall of the frame (2).

4. A forging conveying device according to claim 1, characterized in that: A fixing rod (13) is fixedly connected to the upper surface of the bottom plate (1), a receiving tray (14) is fixedly connected to the top end of the fixing rod (13), and a rubber pad (15) is fixedly connected to the inner bottom wall of the receiving tray (14).

5. A forging conveying device according to claim 1, characterized in that: The tensioning structure comprises a bracket (16) fixedly connected to the upper surface of the base plate (1), a cylinder (17) fixedly connected to the upper surface of the bracket (16), a mounting frame (18) fixedly connected to the top end of the piston rod of the cylinder (17), a rotating rod (19) rotatably connected between the inner front side wall and the inner rear side wall of the mounting frame (18), and a tensioning wheel (20) fixedly connected to the outer side of the rotating rod (19).

6. A forging conveying device according to claim 5, characterized in that: The bracket (16) is located between the inner front side wall and the inner rear side wall of the frame (2), the conveyor chain belt (10) is located between the inner front side wall and the inner rear side wall of the mounting frame (18), and the tensioning wheel (20) is engaged with the middle part of the inner side of the conveyor chain belt (10).

7. A forging conveying device according to claim 1, characterized in that: Two displacement sensors (21) are fixedly connected to the inner rear side wall of the frame (2), and a control panel (22) is fixedly connected to the front of the frame (2).

8. A forging conveying device according to claim 1, characterized in that: The cooling component comprises a shell (23) fixedly connected to the upper surface of the frame (2), a condenser (24) fixedly connected to the inner bottom wall of the shell (23), an exhaust pipe (25) fixedly connected to the right side of the shell (23), an air pump (26) fixedly connected to the right end of the exhaust pipe (25), and an air injection pipe (27) fixedly connected to the air outlet end of the air pump (26).

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