Automatic turnover device for forging production line

Abstract

The invention discloses an automatic turnover device for a forging production line, which comprises a rack, a first conveying mechanism, a second conveying mechanism, a heating mechanism, a turnover mechanism and a clamping mechanism, wherein the first conveying mechanism consists of a first conveying chain, a conveying platform and a first photoelectric sensor mounted on the conveying platform; the second conveying mechanism is composed of a second conveying chain and a V-shaped conveying plate. Through the arrangement of the first conveying mechanism, the second conveying mechanism, the heating mechanism, the clamping mechanism and the turnover mechanism, under the cooperation of the first conveying mechanism, the second conveying mechanism, the heating mechanism, the clamping mechanism and the turnover mechanism, automatic conveying, sequence turning, surface heating and clamping turnover feeding of bolt blanks are achieved; meanwhile, the bolt blank is automatically monitored in the whole process through a plurality of sensors, compared with the prior art, the integration degree and the automation degree of the device are effectively improved, the working efficiency is improved through on-site unmanned operation, and meanwhile the safety of workers is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of hot forging, and in particular to an automatic turning device for a forging production line. Background Art

[0002] Hot forging technology is a hot extrusion process, and its structural feature is the organic combination of stamping method and cavity die forming method. At present, hot forging technology has been widely used in the forming of large-size and high-strength fasteners. The commonly used hot forging bolt forming now uses the pressure of the punch press to make the red-hot metal placed in the hot forging die flow in the cavity and finally form. After forging processing, the strength and hardness of the bolt blank can be greatly improved, making it more wear-resistant, corrosion-resistant, high-temperature-resistant, tensile-resistant and other properties can be significantly improved. In addition, forging can also optimize the internal crystal structure of the bolt blank, reduce the appearance of undesirable tissues, and thus improve its overall mechanical properties and durability.

[0003] The existing traditional technology has some limitations: (1) Traditional processes usually divide the production process into multiple independent processes. For example, the conveying, heating, clamping and flipping feeding devices are all set up separately. As a result, in actual production, the bolt blanks need to be frequently transferred between multiple devices, which not only increases the logistics cost, but also reduces the degree of integration of the device due to the large area occupied by the equipment. (2) Due to the limitation of process, the production environment is often bad, the on-site operators face greater labor intensity, quality control becomes difficult, and production efficiency is low. In addition, the accumulation phenomenon between processes has a serious impact on lean production; In view of the above problems, it is particularly necessary to design an automatic turning device for a highly integrated forging production line to improve work efficiency and reduce the labor intensity of the staff. Summary of the invention

[0004] In order to overcome the problem in the prior art that the forging production process is usually subdivided into multiple independent processes, for example, the devices such as conveying, heating, clamping and flipping feeding are all set separately, so that in actual production, the bolt blanks need to be frequently transferred between multiple devices, which not only increases the logistics cost, but also reduces the degree of integration of the device due to the large footprint of the equipment. One of the purposes of the present invention is to provide an automatic flipping device for a forging production line.

[0005] One of the purposes of the present invention is achieved by the following technical solution: an automatic turning device for a forging production line, comprising a frame, a first conveying mechanism, a second conveying mechanism, a heating mechanism, a turning mechanism and a clamping mechanism: the first conveying mechanism is composed of a conveying chain 1, a conveying platform and a photoelectric sensor 1 installed on the conveying platform; the second conveying mechanism is composed of a conveying chain 2 and a V-shaped conveying plate; the clamping mechanism is arranged on the upper surface of the frame on one side close to the second conveying mechanism; the turning mechanism is arranged on one side of the clamping mechanism and is connected to the clamping mechanism; a support plate 1 is fixedly connected to the side wall of the frame on the side close to the conveying platform; a pushing cylinder 1 is installed on the upper surface of the support plate 1; a whole material cylinder 1 is installed on the upper surface of the frame on the side close to the second conveying mechanism; Photoelectric sensor 2, a side of the upper surface of the frame away from the one of the material cylinders is installed with a material cylinder 2, a side of the upper surface of the frame close to the one of the material cylinders is installed with a pusher cylinder 2, the heating mechanism is installed on the side of the upper surface of the frame close to the pusher cylinder 2, the heating mechanism is composed of a furnace body, an induction coil installed under the furnace body and the V-shaped conveying plate, and a display installed on the upper surface of the frame, a temperature detection sensor is arranged on one side of the heating mechanism, and the temperature detection sensor is electrically connected to the pusher cylinder 2, a side of the upper surface of the frame close to the clamping mechanism is fixedly connected with a V-shaped groove plate, a side of the frame close to the V-shaped groove plate is fixedly connected with a pusher cylinder 3, a photoelectric sensor 3 is installed on the upper surface of the pusher cylinder 3, and a PLC controller is installed on one side of the frame. It is convenient to realize automatic transmission, sequence transfer, heating, clamping, and flip feeding, improve work efficiency and reduce the floor space of the device, and improve the integration and automation of the device.

[0006] According to the automatic turning device for a forging production line, a slope is provided on one side of the conveying platform, and the photoelectric sensor 1 is electrically connected to the push cylinder 1, so that the bolt workpiece is smoothly conveyed to the conveying platform.

[0007] According to the automatic turning device for a forging production line, the size of the pusher cylinder 2 is adapted to the size of the V-shaped conveying plate, and the height of the display is higher than the heights of the first material cylinder and the second material pusher cylinder, so as to avoid affecting the use of the first material cylinder and the second material pusher cylinder.

[0008] According to the automatic turning device for a forging production line, a pressure sensor 1 is fixedly connected to the upper surface of the side of the frame close to the second conveying chain, and the pressure sensor 1 is electrically connected to the first bulk cylinder, a pressure sensor 2 is fixedly connected to one side of the second bulk cylinder, and the pressure sensor 2 is electrically connected to the second bulk cylinder, and a pressure sensor 3 is fixedly connected to one side of the frame close to the second bulk cylinder, and the pressure sensor 3 is electrically connected to the second pusher cylinder. This is convenient for improving the accuracy of the bolt blank transmission position.

[0009] According to the automatic turning device for a forging production line, the clamping mechanism includes a clamping groove movably connected to one side of the upper surface of the frame, the side walls of the clamping groove are fixedly connected to a supporting plate 2, a clamping cylinder is installed on the upper surface of the supporting plate 2, a clamping plate is fixedly connected to one side of the clamping cylinder, a photoelectric sensor 4 is installed on the upper surface of one side of the clamping groove, and the clamping cylinder is electrically connected to the photoelectric sensor 4. It is convenient to clamp and feed the heated bolt blank.

[0010] According to the automatic turning device for a forging production line, the turning mechanism includes a support plate 3 fixedly connected to a side wall of one side of the frame, a servo motor 1 is fixedly connected to one side of the support plate 3, a rotating shaft 1 is fixedly connected to the output end of the servo motor 1, the rotating shaft 1 is fixedly connected to the clamping groove, and the servo motor 1 is electrically connected to the photoelectric sensor 4. It is convenient to turn over and load the heated bolt blank.

[0011] According to the automatic turning device for a forging production line, a groove is provided on the upper surface of one side of the frame, a servo motor 2 is fixedly connected to the side wall of the frame near the groove, a rotating shaft 2 is fixedly connected to the output end of the servo motor 2, a driving sprocket 1 is fixedly connected to the outer surface of the rotating shaft 2, the driving sprocket 1 is meshedly connected to the transmission chain 1, a driven sprocket 1 is meshedly connected to the inner wall of the other side of the transmission chain 1, and the driven sprocket 1 is rotationally connected to the frame. It is convenient to drive the transmission chain 1 to transmit bolt blanks through the servo motor 2, thereby improving the transmission efficiency.

[0012] According to the automatic turning device for a forging production line, there are two conveyor chains 2, which are respectively arranged at the two ends of the V-shaped conveyor plate, and there are several V-shaped conveyor plates, which are fixedly connected between the two conveyor chains 2 in a circular array, and the inner wall of the conveyor chain 2 is symmetrically meshed with a driving sprocket 2 and a driven sprocket 2. It is convenient to drive the V-shaped conveyor plate to convey the bolt blank through the conveyor chain 2.

[0013] According to the automatic turning device for a forging production line, a servo motor 3 is fixedly connected to a side wall of the frame close to the driving sprocket 2, a rotating shaft 3 is fixedly connected to the output end of the servo motor 3, the rotating shaft 3 passes through the driving sprocket 2 and is fixedly connected to the driving sprocket 2, the rotating shaft 3 passes through the frame and is rotationally connected to the frame, and the driven sprocket 2 is rotationally connected to the frame, so as to drive the transmission chain 2 for transmission.

[0014] According to the automatic turning device for a forging production line, a support seat is fixedly connected to the lower surface of the frame. This is convenient for improving the supporting performance of the device. The above scheme has the following beneficial effects: 1. Through the arrangement of the first conveying mechanism, the second conveying mechanism, the heating mechanism, the clamping mechanism and the turning mechanism, the automatic conveying, transfer, surface heating, clamping and turning of the bolt blank are realized with the cooperation of the first conveying mechanism, the second conveying mechanism, the heating mechanism, the clamping mechanism and the turning mechanism. At the same time, automatic full-process monitoring of the bolt blank is realized through multiple sensors. Compared with the existing technology, the integration and automation of the device are effectively improved, and the unmanned operation on site improves the work efficiency while ensuring the safety of the staff.

[0015] 2. Through the setting of the first conveying mechanism and the second conveying mechanism, and through the switching operation of the conveying chain 1 and the conveying chain 2, the processing flow of the bolt blank is optimized, thereby eliminating the turnover site of the semi-finished product, reducing the dependence on logistics personnel and logistics equipment, effectively improving the convenience of the device, reducing the floor space of the device, and further enhancing the integration of the device.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments; Figure 1 It is a schematic diagram of the overall structure of an automatic turning device for a forging production line of the present invention; Figure 2 It is a schematic diagram of the overall top view structure of an automatic turning device for a forging production line of the present invention; Figure 3 It is a structural schematic diagram of a heating mechanism of an automatic turning device for a forging production line of the present invention; Figure 4 It is a structural schematic diagram of a conveyor chain 1 of an automatic turning device for a forging production line of the present invention; Figure 5It is a structural schematic diagram of a driving sprocket 2 of an automatic turning device for a forging production line of the present invention; Figure 6 The present invention is a schematic structural diagram of a clamping mechanism of an automatic turning device for a forging production line.

[0018] Legend: 1. Frame; 2. First conveying mechanism; 201. Conveying chain 1; 202. Conveying platform; 203. Photoelectric sensor 1; 3. Second conveying mechanism; 31. Conveying chain 2; 32. V-shaped conveying plate; 4. Heating mechanism; 41. Furnace body; 42. Induction coil; 43. Display; 5. Turning mechanism; 51. Support plate 3; 52. Servo motor 1; 53. Rotating shaft 1; 6. Clamping mechanism; 61. Clamping groove; 62. Support plate 2; 63. Clamping cylinder; 64. Clamping plate; 65. Photoelectric sensor 4; 7. Support plate 1; 8. Pushing cylinder 1; 9. The first step is to install the material cylinder; 10. The second step is to install the material cylinder; 11. The second step is to install the material cylinder; 12. The second step is to install the material cylinder; 13. The temperature detection sensor; 14. The V-shaped groove plate; 15. The third step is to install the material cylinder; 16. The third step is to install the material cylinder; 17. The third step is to install the material cylinder; 18. The first step is to install the material cylinder; 19. The second step is to install the material cylinder; 20. The third step is to install the material cylinder; 21. The second step is to install the material cylinder; 22. The second step is to install the material cylinder; 23. The second step is to install the material cylinder; 24. The first step is to install the material cylinder; 25. The first step is to install the material cylinder; 26. The second step is to install the material cylinder; 27. The second step is to install the material cylinder; 28. The third step is to install the material cylinder; 29. ​​The third step is to install the material cylinder; 30. The third step is to install the material cylinder; 31. The third step is to install the material cylinder; 32. The third step is to install the material cylinder; 33. The third step is to install the material cylinder; 34. The first step is to install the material cylinder; 35. The second step is to install the material cylinder; 36. The second step is to install the material cylinder; 37. The third step is to install the material cylinder; 38. The third step is to install the material cylinder; 39. The third step is to install the material cylinder; 40. The third step is to install the material cylinder; 41. The third step is to install the material cylinder; 42. The third step is to install the material cylinder; 43. The third step is to install the material cylinder; 44. The first step is to install the material cylinder; 45. The second step is to install the material cylinder; 46. The DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0020] Reference Figure 1-6, an automatic turning device for a forging production line, comprising a frame 1, a first conveying mechanism 2, a second conveying mechanism 3, a heating mechanism 4, a turning mechanism 5 and a clamping mechanism 6: the first conveying mechanism 2 is composed of a conveying chain 201, a conveying platform 202 and a photoelectric sensor 203 installed on the conveying platform 202, the second conveying mechanism 3 is composed of a conveying chain 231 and a V-shaped conveying plate 32, the clamping mechanism 6 is arranged on the upper surface of the frame 1 on one side close to the second conveying mechanism 3, and the turning mechanism 5 is arranged on one side of the clamping mechanism 6 and connected to the clamping mechanism 6; a support plate 7 is fixedly connected to the side wall of the frame 1 on the side close to the conveying platform 202, a push cylinder 8 is installed on the upper surface of the support plate 7, a whole material cylinder 9 is installed on the side of the upper surface of the frame 1 close to the second conveying mechanism 3, and a photoelectric sensor 10 is installed on the upper surface of the whole material cylinder 9 A material-forming cylinder 2 11 is installed on the side of the upper surface of the frame 1 away from the material-forming cylinder 1 9, a material-pushing cylinder 2 12 is installed on the upper surface of the frame 1 close to the material-forming cylinder 1 9, a heating mechanism 4 is installed on the upper surface of the frame 1 close to the material-pushing cylinder 2 12, the heating mechanism 4 is composed of a furnace body 41, an induction coil 42 installed under the furnace body 41 and the V-shaped conveying plate 32, and a display 43 installed on the upper surface of the frame 1, a temperature detection sensor 13 is provided on one side of the heating mechanism 4, the temperature detection sensor 13 is electrically connected to the material-pushing cylinder 2 12, a V-shaped groove plate 14 is fixedly connected to the upper surface of the frame 1 close to the clamping mechanism 6, a material-pushing cylinder 3 15 is fixedly connected to the upper surface of the frame 1 close to the V-shaped groove plate 14, a photoelectric sensor 3 16 is installed on the upper surface of the material-pushing cylinder 3 15, and a PLC controller 17 is installed on one side of the frame 1.

[0021] In this embodiment, by setting up the first conveying mechanism 2, the second conveying mechanism 3, the heating mechanism 4, the clamping mechanism 6 and the flipping mechanism 5, it is convenient to realize the automatic conveying, transfer, heating, clamping and flipping of the bolt blanks, thereby realizing automatic loading, and there is no need for workers to be on site to perform loading operations, thereby avoiding workers from working in high temperature environments for a long time, thereby improving safety.

[0022] Specifically, a slope is provided on one side of the conveying platform 202, and the photoelectric sensor 203 is electrically connected to the pushing cylinder 8.

[0023] In this embodiment, by setting the inclined surface, it is convenient for the bolt blank to be transferred to the transfer platform 202 through the transfer chain 201.

[0024] Specifically, the size of the second push cylinder 12 is adapted to the size of the V-shaped conveying plate 32 , and the height of the display 43 is higher than the heights of the material-forming cylinder 1 9 and the second push cylinder 12 .

[0025] In this embodiment, the material-forming cylinder 1 9 and the material-pushing cylinder 2 12 can be used for pushing through the display 43 .

[0026] Specifically, a pressure sensor 18 is fixedly connected to the upper surface of one side of the frame 1 close to the conveying chain 2 31, and the pressure sensor 18 is electrically connected to the whole material cylinder 1 9. A pressure sensor 2 19 is fixedly connected to one side of the whole material cylinder 11, and the pressure sensor 2 19 is electrically connected to the whole material cylinder 11. A pressure sensor 3 20 is fixedly connected to one side of the frame 1 close to the whole material cylinder 11, and the pressure sensor 3 20 is electrically connected to the pushing cylinder 2 12.

[0027] In this embodiment, pressure sensor 18, pressure sensor 2 19 and pressure sensor 3 20 are installed. When the material cylinder 19 abuts against the pressure sensor 18, the pressure sensor 18 can transmit an electrical signal to the PLC controller 17, and the PLC controller 17 drives the material cylinder 19 to close. When the pressure sensor 2 19 abuts against one end of the bolt blank, the pressure sensor 2 19 transmits an electrical signal to the PLC controller 17, and the PLC controller 17 closes the material cylinder 2 11, so that the bolt blank is limited to a position close to the induction coil 42 on the V-shaped conveying plate 32 by the material cylinder 19 and the material cylinder 2 11 for heating and conveying. When the push cylinder 2 12 pushes the bolt blank so that one end of the bolt blank abuts against the pressure sensor 3 20, the pressure sensor 3 20 transmits an electrical signal to the PLC controller 17, and the PLC controller 17 controls the push cylinder 2 12 to return to its position.

[0028] Specifically, the clamping mechanism 6 includes a clamping groove 61 movably connected to one side of the upper surface of the frame 1, and the side walls on both sides of the clamping groove 61 are fixedly connected to the support plate 2 62, and the upper surface of the support plate 2 62 is installed with a clamping cylinder 63, and one side of the clamping cylinder 63 is fixedly connected with a clamping plate 64, and a photoelectric sensor 4 65 is installed on the upper surface of one side of the clamping groove 61, and the clamping cylinder 63 is electrically connected to the photoelectric sensor 4 65.

[0029] In this embodiment, when the heated bolt blank is pushed from the inner wall of the V-groove plate 14 to the inner wall of the clamping groove 61 by the pushing cylinder three 15 and is detected by the photoelectric sensor four 65, the photoelectric sensor four 65 is electrically connected to the PLC controller 17, so that the photoelectric sensor four 65 transmits the electrical signal to the PLC controller 17, and the PLC controller 17 drives the clamping cylinders 63 on both sides to start.

[0030] Specifically, the flipping mechanism 5 includes a support plate three 51 fixedly connected to a side wall of one side of the frame 1, a servo motor 52 is fixedly connected to one side of the support plate three 51, a rotating shaft 53 is fixedly connected to the output end of the servo motor 52, the rotating shaft 53 is fixedly connected to the clamping groove 61, and the servo motor 52 is electrically connected to the photoelectric sensor four 65.

[0031] In this embodiment, the servo motor 52 is electrically connected to the PLC controller 17 (Programmable Logic Controller) and is powered by an external power supply. The servo motor 52 is started by the PLC controller 17. The servo motor 52 starts and drives the clamping groove 61 to rotate through the rotating shaft 53, thereby flipping the clamping mechanism 6 to facilitate the transfer of the heated bolt blank to the next forging machine for forging.

[0032] Specifically, a groove 21 is provided on the upper surface of one side of the frame 1, and a servo motor 22 is fixedly connected to the side wall of the frame 1 close to the groove 21. A rotating shaft 23 is fixedly connected to the output end of the servo motor 22, and a driving sprocket 24 is fixedly connected to the outer surface of the rotating shaft 23. The driving sprocket 24 is meshingly connected to the transmission chain 201, and a driven sprocket 25 is meshingly connected to the inner wall of the other side of the transmission chain 201. The driven sprocket 25 is rotatably connected to the frame 1.

[0033] In this embodiment, the servo motor 22 is electrically connected to the PLC controller 17 (Programmable Logic Controller) and is powered by an external power supply. The servo motor 22 is started by the PLC controller 17 (Programmable Logic Controller). The servo motor 22 starts and drives the active sprocket 24 to rotate through the rotating shaft 23. The active sprocket 24 rotates and meshes with the transmission chain 201 and drives the transmission chain 201 to rotate. The transmission chain 201 rotates and drives the driven sprocket 25 to rotate. The bolt blank can be placed on the transmission chain 201 for transmission and processing, which is convenient to use.

[0034] Specifically, there are two conveying chains 31, which are respectively arranged at the two ends of a V-shaped conveying plate 32. There are several V-shaped conveying plates 32, which are fixedly connected between the two conveying chains 31 in a circular array. The inner wall of the conveying chain 31 is symmetrically meshed with a driving sprocket 26 and a driven sprocket 27.

[0035] In this embodiment, the transmission chain 2 31 can drive the V-shaped transmission plate 32 to transmit, thereby realizing the transmission operation of the bolt blank, and the transmission chain 2 31 is rotated by the driving sprocket 2 26 and the driven sprocket 2 27 .

[0036] Specifically, a servo motor 3 28 is fixedly connected to a side wall of the frame 1 close to the driving sprocket 2 26, and a rotating shaft 3 29 is fixedly connected to the output end of the servo motor 3 28. The rotating shaft 3 29 passes through the driving sprocket 2 26 and is fixedly connected to the driving sprocket 2 26. The rotating shaft 3 29 passes through the frame 1 and is rotationally connected to the frame 1. The driven sprocket 2 27 is rotationally connected to the frame 1.

[0037] In this embodiment, the servo motor 3 28 is electrically connected to the PLC controller 17 (Programmable Logic Controller) and is powered by an external power supply. The servo motor 3 28 is the driving body of the transmission chain 2 31. The servo motor 3 28 is started by the PLC controller 17 (Programmable Logic Controller). The servo motor 3 28 drives the active sprocket 2 26 to rotate through the rotating shaft 3 29. The active sprocket 26 rotates and engages with the transmission chain 2 31 to drive the transmission chain 2 31 to rotate. The transmission chain 2 31 rotates and drives the driven sprocket 2 27 to rotate. At the same time, the transmission chain 2 31 rotates to drive the V-shaped transmission plate 32 on one side thereof to rotate to transmit the bolt blank, thereby facilitating the purpose of transmitting the bolt blank.

[0038] Specifically, a support base 30 is fixedly connected to the lower surface of the frame 1 .

[0039] In this embodiment, the support base 30 is installed to improve the overall placement stability of the frame 1 and ensure the operation of the device.

[0040] Working principle: First, the bolt blank is transmitted to the conveying platform 202 through the conveying chain 201 and detected by the photoelectric sensor 203. The photoelectric sensor 203 transmits the electrical signal to the PLC controller 17. The PLC controller 17 drives the push cylinder 8 to start. The push cylinder 8 pushes the bolt blank to the V-shaped conveying plate 32 and is transmitted through the conveying chain 31. At the same time, the photoelectric sensor 10 detects the position of the bolt blank and drives the whole material cylinder 9 and the whole material cylinder 11 to start through the PLC controller 17. The whole material cylinder 9 and the whole material cylinder 11 move toward each other. One side of the whole material cylinder 9 abuts against the pressure sensor 18, so that the whole material cylinder 9 is closed through the PLC controller 17. When the pressure sensor 19 on one side of the whole material cylinder 11 abuts against one end of the bolt blank, the whole material cylinder 11 is closed through the PLC controller 17, so that the bolt blank is limited to the side close to the induction coil 42 through the whole material cylinder 9 and the whole material cylinder 11. Afterwards, one end of the bolt blank is heated by the heating mechanism 4. The furnace body 41 is a medium frequency induction heating furnace. A magnetic field is formed by the induction coil 42, and the bolt blank is in the magnetic field area of ​​the induction coil 42, so that the bolt blank is heated by the induction coil 42. During heating, the bolt blank is conveyed by the V-shaped conveying plate 32 and the conveying chain 2 31, so as to ensure the heating uniformity of one end of the bolt blank. When the bolt blank is heated and conveyed to the side close to the temperature detection sensor 13 by the V-shaped conveying plate 32, the temperature detection sensor 13 The temperature of the bolt blank is detected. When the temperature is qualified, the temperature detection sensor 13 transmits an electrical signal to the PLC controller 17. The PLC controller 17 drives the push cylinder 2 12 to start. The push cylinder 2 12 pushes the heated bolt blank out of the induction coil 42 area. At the same time, when one end of the heated bolt blank abuts against the pressure sensor 3 20, the pressure sensor 3 20 drives the push cylinder 2 12 to return to its position through the PLC controller 17. The heated bolt blank is transmitted to the inner wall of the V-shaped groove plate 14 by the V-shaped transmission plate 32; Finally, when the heated bolt blank on the inner wall of the V-groove plate 14 is detected by the photoelectric sensor three 16, the photoelectric sensor three 16 drives the pushing cylinder three 15 through the PLC controller 17, and the pushing cylinder three 15 pushes the bolt blank in the V-groove plate 14 into the clamping mechanism 6. When the photoelectric sensor four 65 detects the bolt blank, the clamping cylinder 63 is driven by the PLC controller 17 to start and clamp the bolt blank in the clamping groove 61. At the same time, the photoelectric sensor four 65 drives the servo motor one 52 to start through the PLC controller 17, and the servo motor one 52 drives the clamping groove 61 to flip through the rotating shaft one 53, so as to facilitate the loading of the bolt blank and realize the automatic transmission, transfer, heating, clamping and flipping of the bolt blank, so as to have a higher degree of integration and do not require the staff to be on-site for operation, thereby avoiding the staff from working in a high temperature environment and thus ensuring the safety of the staff and effectively improving the work efficiency.

[0041] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic turning device for a forging production line, characterized in that: The invention comprises a frame (1), a first conveying mechanism (2), a second conveying mechanism (3), a heating mechanism (4), a turning mechanism (5) and a clamping mechanism (6): the first conveying mechanism (2) is composed of a conveying chain (201), a conveying platform (202) and a photoelectric sensor (203) installed on the conveying platform (202); the second conveying mechanism (3) is composed of a conveying chain (31) and a V-shaped conveying plate (32); the clamping mechanism (6) is arranged on the upper surface of one side of the frame (1) close to the second conveying mechanism (3); the turning mechanism (5) is arranged on one side of the clamping mechanism (6) and is connected to the clamping mechanism (6); A support plate 1 (7) is fixedly connected to a side wall of the frame (1) close to the conveying platform (202); a push cylinder 1 (8) is installed on the upper surface of the support plate 1 (7); a material cylinder 1 (9) is installed on the upper surface of the frame (1) close to the second conveying mechanism (3); a photoelectric sensor 2 (10) is installed on the upper surface of the material cylinder 1 (9); a material cylinder 2 (11) is installed on the upper surface of the frame (1) away from the material cylinder 1 (9); a push cylinder 2 (12) is installed on the upper surface of the frame (1) close to the material cylinder 1 (9); the heating mechanism (4) is installed on the upper surface of the frame (1) close to the push cylinder 2 (12); the heating mechanism (4) is provided by a furnace. The invention relates to a furnace body (41), an induction coil (42) installed under the furnace body (41) and the V-shaped conveying plate (32), and a display (43) installed on the upper surface of the frame (1); a temperature detection sensor (13) is provided on one side of the heating mechanism (4); the temperature detection sensor (13) is electrically connected to the second push cylinder (12); a V-shaped groove plate (14) is fixedly connected to the upper surface of the frame (1) on one side close to the clamping mechanism (6); a push cylinder (15) is fixedly connected to the upper surface of the frame (1) on one side close to the V-shaped groove plate (14); a photoelectric sensor (16) is installed on the upper surface of the push cylinder (15); and a PLC controller (17) is installed on one side of the frame (1).

2. The automatic turning device for a forging production line according to claim 1, characterized in that: A slope is provided on one side of the conveying platform (202), and the photoelectric sensor 1 (203) is electrically connected to the pushing cylinder 1 (8).

3. The automatic turning device for a forging production line according to claim 1, characterized in that: The size of the second push cylinder (12) is compatible with the size of the V-shaped conveying plate (32), and the height of the display (43) is higher than the heights of the first material cylinder (9) and the second push cylinder (12).

4. The automatic turning device for a forging production line according to claim 1, characterized in that: A pressure sensor 1 (18) is fixedly connected to the upper surface of the side of the frame (1) close to the second conveying chain (31), and the pressure sensor 1 (18) is electrically connected to the first material cylinder (9). A pressure sensor 2 (19) is fixedly connected to one side of the second material cylinder (11), and the pressure sensor 2 (19) is electrically connected to the second material cylinder (11). A pressure sensor 3 (20) is fixedly connected to the side of the frame (1) close to the second material cylinder (11), and the pressure sensor 3 (20) is electrically connected to the second pushing cylinder (12).

5. The automatic turning device for a forging production line according to claim 1, characterized in that: The clamping mechanism (6) comprises a clamping groove (61) movably connected to one side of the upper surface of the frame (1), the side walls on both sides of the clamping groove (61) are fixedly connected to a support plate 2 (62), a clamping cylinder (63) is installed on the upper surface of the support plate 2 (62), a clamping plate (64) is fixedly connected to one side of the clamping cylinder (63), a photoelectric sensor 4 (65) is installed on the upper surface of one side of the clamping groove (61), and the clamping cylinder (63) is electrically connected to the photoelectric sensor 4 (65).

6. The automatic turning device for a forging production line according to claim 5, characterized in that: The flipping mechanism (5) comprises a support plate three (51) fixedly connected to a side wall of one side of the frame (1); a servo motor one (52) is fixedly connected to one side of the support plate three (51); an output end of the servo motor one (52) is fixedly connected to a rotating shaft one (53); the rotating shaft one (53) is fixedly connected to the clamping groove (61); and the servo motor one (52) is electrically connected to the photoelectric sensor four (65).

7. The automatic turning device for a forging production line according to claim 1, characterized in that: A groove (21) is provided on the upper surface of one side of the frame (1); a servo motor 2 (22) is fixedly connected to a side wall of the frame (1) close to the groove (21); a rotating shaft 2 (23) is fixedly connected to the output end of the servo motor 2 (22); a driving sprocket 1 (24) is fixedly connected to the outer surface of the rotating shaft 2 (23); the driving sprocket 1 (24) is meshingly connected to the transmission chain 1 (201); a driven sprocket 1 (25) is meshingly connected to the inner wall of the other side of the transmission chain 1 (201); and the driven sprocket 1 (25) is rotatably connected to the frame (1).

8. The automatic turning device for a forging production line according to claim 1, characterized in that: There are two conveyor chains (31) and the two conveyor chains (31) are respectively arranged at the two ends of the V-shaped conveyor plate (32). There are a plurality of V-shaped conveyor plates (32) and the plurality of V-shaped conveyor plates (32) are fixedly connected between the two conveyor chains (31) in a circular array. The inner wall of the conveyor chain (31) is symmetrically meshed with a driving sprocket (26) and a driven sprocket (27).

9. The automatic turning device for a forging production line according to claim 8, characterized in that: A servo motor 3 (28) is fixedly connected to a side wall of the frame (1) close to the driving sprocket 2 (26); a rotating shaft 3 (29) is fixedly connected to the output end of the servo motor 3 (28); the rotating shaft 3 (29) passes through the driving sprocket 2 (26) and is fixedly connected to the driving sprocket 2 (26); the rotating shaft 3 (29) passes through the frame (1) and is rotationally connected to the frame (1); and the driven sprocket 2 (27) is rotationally connected to the frame (1).

10. The automatic turning device for a forging production line according to claim 1, characterized in that: A support seat (30) is fixedly connected to the lower surface of the frame (1).

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