Equipment for connecting chains

Abstract

The invention discloses equipment for connecting a chain, which belongs to the technical field of chain production and comprises a machine table for processing the chain, and a processing mechanism is arranged on the machine table. The machining mechanism comprises a first rotating base rotationally arranged on the machine table, a downward pressing pin, a first air cylinder used for driving the downward pressing pin to vertically move, a temporary storage box used for temporarily storing rivets, a second air cylinder used for driving the temporary storage box to vertically move and a pneumatic clamping jaw used for carrying the chain. The first air cylinder is arranged on the rotating base, the rotating base is rotationally arranged on the machine table, the downward pressing pin is fixed to an output shaft of the first air cylinder, the second air cylinder is arranged in the machine table, the temporary storage box is fixed to an output shaft of the second air cylinder, and the riveting wheel is vertically arranged on the machine table in a sliding mode. The four-axis mechanical arm is arranged on the machine table, and the pneumatic clamping jaw is fixed to an output shaft of the four-axis mechanical arm. The chain riveting device has the effects of automatically completing chain riveting and improving the chain production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of chain production, and in particular to a device for connecting chain equipment. Background Art

[0002] As a common mechanical transmission method, chain drive is widely used in various industrial equipment. With the improvement of industrial automation, the requirements for the reliability and efficiency of chain drive are getting higher and higher. Currently, chain connection technologies are mainly realized through methods such as link connection and pin connection.

[0003] In the prior art, when manufacturing chains, it is mainly completed manually or semi-automatically. For example, manually use rivets and connecting pieces to fix the two ends of the chain, and then manually use a riveting head to fix the rivets and connecting pieces to complete the production of an entire chain. The accuracy of manual positioning is low, which reduces the production efficiency of the chain.

[0004] In view of the above related technologies, it is urgent to design and develop a device for connecting chain equipment that can automatically complete the riveting of chains and improve the production efficiency of chains. Summary of the Invention

[0005] In order to automatically complete the riveting of chains and improve the production efficiency of chains, the present application provides a device for connecting chain equipment.

[0006] The device for connecting chain equipment provided by the present application adopts the following technical solutions: B A device for connecting chain equipment includes a machine table for processing chains. A processing mechanism is provided on the machine table. The processing mechanism includes a first rotating seat rotatably provided on the machine table, a downward pressing pin for removing rivets from the chain, a first air cylinder for driving the downward pressing pin to move vertically, a temporary storage box for temporarily storing rivets, a second air cylinder for driving the temporary storage box to move vertically, a pneumatic gripper for handling the chain, a four-axis manipulator for driving the pneumatic gripper to move, and a riveting wheel for connecting the head and tail of the chain. The link is slidably provided on the first rotating seat. The first air cylinder is provided on the rotating seat, and the rotating seat is rotatably provided on the machine table. The downward pressing pin is fixed on the output shaft of the first air cylinder. The second air cylinder is provided inside the machine table, and the temporary storage box is fixed on the output shaft of the second air cylinder. The temporary storage box is located below the downward pressing pin. The riveting wheel is vertically slidably provided on the machine table. The four-axis manipulator is provided on the machine table, and the pneumatic gripper is fixed on the output shaft of the four-axis manipulator.

[0007] By adopting the above technical solution, the first turntable is rotatably arranged on the machine table, the chain is slidably arranged on the first turntable, the rotating seat is rotatably arranged on the machine table, the first cylinder is arranged on the rotating seat, the pressing pin is fixed on the output shaft of the first cylinder, the second cylinder is arranged in the machine table, the temporary storage box is fixed on the output shaft of the second cylinder, the temporary storage box is located below the pressing pin, the four-axis manipulator is arranged on the machine table, the pneumatic gripper is fixed on the output shaft of the four-axis manipulator, the riveting wheel is vertically slidably arranged on the machine table. When producing the chain, the chain is conveyed to the lower part of the first cylinder along with the rotating seat. The first cylinder is driven to drive the pressing pin to move downward to detach the rivet on the chain from the connecting piece. The rivet is temporarily stored in the temporary storage box. Then, the four-axis manipulator is driven to drive the other end of the chain to approach one end below the first cylinder and make the mating connecting pieces abut against each other. Then, the pneumatic gripper is loosened, and the second cylinder is driven to drive the temporary storage box to move upward, so that the rivet is re-inserted into the two mating connecting pieces. The pneumatic gripper grabs the connection part of the two connecting pieces and is conveyed to the lower part of the riveting wheel by the four-axis manipulator. The riveting wheel rivets the rivet and the connecting piece. There is no need for manual riveting, and the riveting of the chain can be automatically completed, improving the production efficiency of the chain.

[0008] Preferably, a positioning mechanism is arranged in the machine table. The positioning mechanism includes a placement seat arranged in the machine table, an electric telescopic rod vertically slidably arranged in the placement seat, a lower positioning seat that can abut against the lower bottom of the chain, a third cylinder arranged in the machine table, and an upper positioning seat that can abut against the upper top of the chain. The lower positioning seat is fixed on the output shaft of the electric telescopic rod. The lower positioning seat is vertically slidably arranged in the machine table. The upper positioning seat is fixed on the output shaft of the third cylinder.

[0009] By adopting the above technical solution, the placement seat is arranged in the machine table, the electric telescopic rod is vertically slidably arranged in the placement seat, the lower positioning seat is fixed on the output shaft of the electric telescopic rod, the lower positioning seat is vertically slidably arranged in the machine table, the third cylinder is arranged in the machine table, and the upper positioning seat is fixed on the output shaft of the third cylinder. When the chain slides to the lower part of the first cylinder, the electric telescopic rod is driven to drive the lower positioning seat to abut against the lower bottom of the chain, and the third cylinder is driven to drive the upper positioning seat to abut against the upper top of the chain, which is convenient for fixing the chain, so that it is convenient for the first cylinder to drive the pressing pin to release the clamping of the rivet and the connecting piece.

[0010] Preferably, the processing mechanism includes a first driving component. The first driving component includes a placement plate arranged in the machine table, a fourth cylinder arranged on the placement plate, a push block fixed on the output shaft of the fourth cylinder, a transfer block hinged to the push block, a rotating tube connected to the transfer block, a top-pushing cylinder connected to the rotating tube, and a positioning column arranged in the placement plate. The rotating tube is rotatably arranged on the positioning column. The top-pushing cylinder is located above the positioning column. The rotating seat is fixed on the output shaft of the top-pushing cylinder.

[0011] By adopting the above technical solution, the placement plate is arranged inside the machine table, the fourth cylinder is arranged on the placement plate, the pushing block is fixed on the output shaft of the fourth cylinder, the adapter block is hinged to the pushing block, the rotating pipe is connected to the adapter block, the pushing cylinder is connected to the rotating pipe, the positioning column is arranged inside the placement plate, the rotating pipe is rotatably arranged on the positioning column, the pushing cylinder is located above the positioning column, and the rotating seat is fixed on the output shaft of the pushing cylinder. When the chain is conveyed to a suitable position on the machine table, by driving the fourth cylinder, under the connection action of the fourth cylinder, the pushing block, the adapter block, the rotating pipe, the pushing cylinder and the rotating seat, the adapter seat drives the first cylinder to rotate above the chain. By driving the pushing cylinder, the height of the first cylinder is adjusted, which is convenient for separating the rivet from the connecting piece. When the pneumatic gripper clamps the two connecting pieces, the fourth cylinder drives and the rotating seat moves away from the chain, reducing the influence on the pneumatic gripper clamping the chain.

[0012] Preferably, the first rotating seat includes a mounting column arranged inside the machine table, a placement plate fixed on the mounting column, a first motor arranged inside the mounting column, a first driving gear fixed on the output shaft of the first motor, a first rotating ring arranged above the first driving gear, a first driven gear meshing with the first driving gear, a first adapter ring arranged above the first driven gear, a second driven gear meshing with the first driving gear, and a second adapter ring arranged above the second driven gear. The first driving gear is rotatably arranged on the placement plate, the first rotating ring is fixed on the output shaft of the first motor, the first adapter ring is connected to the first driven gear, the first adapter ring and the first driven gear are coaxially arranged, the second adapter ring is connected to the second driven gear, the second adapter ring and the second driven gear are coaxially arranged, and the chain abuts against the first rotating ring, the first adapter ring and the second adapter ring.

[0013] By adopting the above technical solution, the mounting column is arranged inside the machine table, the placement plate is fixed on the mounting column, the first motor is arranged inside the mounting column, the first driving gear is fixed on the output shaft of the first motor, the first driving gear is rotatably arranged on the placement plate, the first rotating ring is arranged above the first driving gear, the first rotating ring is fixed on the output shaft of the first motor, the first driven gear meshes with the first driving gear, the first adapter ring is connected to the first driven gear, the first adapter ring and the first driven gear are coaxially arranged, the second driven gear meshes with the first driving gear, the second adapter ring is connected to the second driven gear, the second adapter ring and the second driven gear are coaxially arranged, and the chain abuts against the first rotating ring, the first adapter ring and the second adapter ring. During transmission connection, driving the first motor drives the first driving gear to rotate. Under the connection action of the first driving gear, the first driven gear, the second driven gear, the first rotating ring, the first adapter ring and the second adapter ring, the rotation of the first rotating ring, the first adapter ring and the second adapter ring can drive the chain.

[0014] Preferably, a material transfer mechanism is provided on the machine table. The material transfer mechanism includes a first material transfer ring rotatably arranged on the machine table, a second material transfer ring rotatably arranged on the machine table, a third material transfer ring rotatably arranged on the machine table, a first transmission gear arranged below the third material transfer ring, a fourth material transfer ring rotatably arranged beside the third material transfer ring, a second transmission gear arranged below the fourth material transfer ring, a first electric slide rail arranged in the machine table, a slide seat slidably arranged on the first electric slide rail, and a fifth material transfer ring rotatably arranged on the slide seat. The second material transfer ring is arranged beside the first material transfer ring. The first transmission gear is connected to the third material transfer ring. The second transmission gear is connected to the fourth material transfer ring. The first gear meshes with the second gear. A sliding groove is formed on the top surface of the machine table. The slide seat is slidably arranged in the machine table. The fifth material transfer ring is slidably arranged in the sliding groove.

[0015] By adopting the above technical solution, a sliding groove is formed on the top surface of the machine table. The first electric slide rail is arranged in the machine table. The slide seat is slidably arranged on the first electric slide rail and also slidably arranged in the machine table. The fifth material transfer ring is rotatably arranged on the slide seat and slidably arranged in the sliding groove. The first material transfer ring is rotatably arranged on the machine table. The second material transfer ring is rotatably arranged on the machine table and is arranged beside the first material transfer ring. The third material transfer ring is rotatably arranged on the machine table. The first transmission gear is arranged below the third material transfer ring and is connected to the third material transfer ring. The fourth material transfer ring is rotatably arranged beside the third material transfer ring. The second transmission gear is arranged below the fourth material transfer ring and is connected to the fourth material transfer ring. The first gear meshes with the second gear. When conveying the chain, the chain bypasses the first rotating seat, the first material transfer ring, the second material transfer ring, the third material transfer ring, the fourth material transfer ring, and the fifth material transfer ring, improving the stability during the chain conveying process. As the length of the chain changes, the first electric slide rail can be driven to drive the fifth material transfer ring to slide, so as to adjust the distance between the fifth material transfer ring and the third material transfer ring and the fourth material transfer ring, facilitating the stable conveyance of chains of different lengths.

[0016] Preferably, a handling mechanism is provided on the machine table. The handling mechanism includes a second electric slide rail arranged in the machine table, a sliding seat arranged on the second electric slide rail, a first clamping seat arranged on the sliding seat, a positioning plate hinged to the first clamping seat, a second clamping seat arranged beside the first clamping seat, a pushing cylinder arranged on the second clamping seat, a pressing plate for fixing the chain, a second rotating seat connected to the sliding seat, and a slide bar arranged in the machine table. A sliding connection groove is formed on the top surface of the machine table. The sliding seat is slidably arranged in the sliding connection groove. The chain passes through the positioning plate. The pressing plate is hinged to the second clamping seat and fixed to the output shaft of the pushing cylinder. The slide bar is arranged beside the second electric slide rail. The second rotating seat is slidably arranged on the slide bar. The chain passes through the second rotating seat.

[0017] By adopting the above technical solution, a sliding groove is formed on the top surface of the machine table, the second electric slide rail is arranged inside the machine table, the sliding seat is arranged on the second electric slide rail, the sliding seat is slidably arranged in the sliding groove, the first clamping seat is arranged on the sliding seat, the positioning plate is hinged to the first clamping seat, the second clamping seat is arranged beside the first clamping seat, the pushing cylinder is arranged on the second clamping seat, the pressing plate is hinged to the second clamping seat, the pressing plate is fixed on the output shaft of the pushing cylinder, the second rotating seat is connected to the sliding seat, the sliding bar is arranged inside the machine table, the sliding bar is arranged beside the second electric slide rail, the second rotating seat is slidably arranged on the sliding bar, the chain passes through the second rotating seat, the structure of the second rotating seat is the same as that of the first rotating seat, the chain passes through the positioning plate. When a section of the chain is conveyed and needs to be conveyed to other positions for continuous production, the pushing cylinder is driven to drive the pressing plate to press the chain, and the second electric slide rail is driven to drive the sliding seat to slide. Under the connection action of the second electric slide rail, the sliding seat and the second rotating seat, it is convenient to carry the chain.

[0018] Preferably, a sliding groove is formed on the top surface of the machine table, and a coordination mechanism is arranged inside the machine table. The coordination mechanism includes a third electric slide rail arranged inside the machine table, a sliding seat slidably arranged on the third electric slide rail, a first transfer gear rotatably arranged on the sliding seat, a first transfer ring block arranged above the first transfer gear, a second transfer gear rotatably arranged beside the first transfer gear, and a second transfer ring block arranged above the second transfer gear. The first transfer ring block is connected to the first transfer gear, the first transfer ring block and the first transfer gear are coaxially arranged, the second transfer ring block is connected to the second transfer gear, the second transfer ring block and the second transfer gear are coaxially arranged, the first transfer gear is meshed with the second transfer gear, the first transfer ring block and the second transfer ring block are rotatably arranged in the sliding groove, the first transfer ring block and the second transfer ring block are arranged beside the second rotating seat, and the chain abuts against the first transfer ring block and the second transfer ring block.

[0019] By adopting the above technical solution, a sliding groove is formed on the top surface of the machine table. The third electric slide rail is arranged inside the machine table. The sliding seat is slidably arranged on the third electric slide rail. The first transfer gear is rotatably arranged on the sliding seat. The first transfer ring block is arranged above the first transfer gear. The first transfer ring block is connected to the first transfer gear. The first transfer ring block and the first transfer gear are coaxially arranged. The second transfer gear is rotatably arranged beside the first transfer gear. The second transfer ring block is arranged above the second transfer gear. The second transfer ring block is connected to the second transfer gear. The second transfer ring block and the second transfer gear are coaxially arranged. The first transfer gear meshes with the second transfer gear. The first transfer ring block and the second transfer ring block are rotatably arranged in the sliding groove. The first transfer ring block and the second transfer ring block are arranged beside the second rotating seat. The chain abuts against the first transfer ring block and the second transfer ring block. During the process of conveying or handling the chain, the third electric slide rail is adjusted to drive the sliding seat to slide. The sliding seat can drive the first transfer ring block and the second transfer ring block to slide, facilitating the adjustment of the positions between the first transfer ring block, the second transfer ring block, the second rotating seat, the first material transfer ring, and the second material transfer ring, thereby facilitating the coordination of the conveying or handling speed of the chain and being beneficial to ensuring the stability during the conveying or handling process of the chain.

[0020] Preferably, a cleaning mechanism is arranged on the machine table. The cleaning mechanism includes an installation box arranged on the machine table, a first cleaning motor arranged on the installation box, a first cleaning roller fixed on the output shaft of the first cleaning motor, a second cleaning motor arranged below the first cleaning motor, and a second cleaning roller fixed on the output shaft of the second cleaning motor. A material passing hole is formed on the side surface of the installation box. The first cleaning roller is rotatably arranged inside the installation box. The second cleaning motor is arranged on the installation box. The second cleaning roller is rotatably arranged inside the installation box. The second cleaning roller is located below the first cleaning roller. The second cleaning roller is in contact with the first cleaning roller. The chain passes through the material passing hole. The chain is located between the first cleaning roller and the second cleaning roller.

[0021] By adopting the above technical solution, the installation box is arranged on the machine table. A material passing hole is formed on the side surface of the installation box. The first cleaning motor is arranged on the installation box. The first cleaning roller is fixed on the output shaft of the first cleaning motor. The first cleaning roller is rotatably arranged inside the installation box. The second cleaning motor is arranged on the installation box. The second cleaning motor is arranged below the first cleaning motor. The second cleaning roller is fixed on the output shaft of the second cleaning motor. The second cleaning roller is rotatably arranged inside the installation box. The second cleaning roller is located below the first cleaning roller. The second cleaning roller is in contact with the first cleaning roller. The chain passes through the material passing hole. The chain is located between the first cleaning roller and the second cleaning roller, which is convenient for cleaning the chain.

[0022] Preferably, a driving mechanism is provided on the machine table. The driving mechanism includes an object placing seat provided on the machine table, a fourth electric slide rail provided on the object placing seat, a sliding seat slidably arranged vertically on the fourth electric slide rail, a placing seat provided on the sliding seat, a positioning pin for positioning the chain, and a rotating motor provided on the placing seat. The positioning pin is arranged on the bottom surface of the placing seat, the riveting wheel is fixed on the output shaft of the rotating motor, and the riveting wheel is rotatably arranged below the placing seat.

[0023] By adopting the above technical solution, the object placing seat is arranged on the machine table, the fourth electric slide rail is arranged on the object placing seat, the sliding seat is slidably arranged vertically on the fourth electric slide rail, the placing seat is arranged on the sliding seat, the positioning pin is arranged on the bottom surface of the placing seat, the rotating motor is arranged on the placing seat, the riveting wheel is fixed on the output shaft of the rotating motor, and the riveting wheel is rotatably arranged below the placing seat. When it is necessary to fix the rivet of the chain to the connecting piece of the chain to complete the production of the chain, the four-axis manipulator is driven to drive the pneumatic gripper to place the chain below the placing seat, the fourth electric slide rail is driven to drive the placing seat to move downwards, so that the positioning pin positions the chain, and then the rotating motor is driven to drive the riveting wheel to rotate, and the riveting wheel connects the rivet to the connecting piece to complete the production of one chain.

[0024] Preferably, a strip-shaped groove is formed on the top surface of the machine table, and a detection mechanism is provided on the machine table. The detection mechanism includes a third motor arranged in the machine table, a driving gear fixed on the output shaft of the third motor, a driving gear arranged beside the driving gear, a placing rack arranged beside the driving gear, a roller rotatably arranged in the placing rack, a sliding plate sleeved on the roller, a first positioning ring arranged on the sliding plate, and a second positioning ring rotatably arranged on the placing rack. The driving gear meshes with the driving gear, the roller is connected with the driving gear, the sliding plate is slidably arranged on the placing rack, the first positioning ring is rotatably arranged on the sliding plate, the first positioning ring is slidably arranged in the strip-shaped groove, and the second positioning ring is rotatably arranged in the strip-shaped groove.

[0025] By adopting the above technical solution, a strip-shaped groove is formed on the top surface of the machine table. The third motor is arranged inside the machine table, and the driving gear is fixed on the output shaft of the third motor. The driven gear is arranged beside the driving gear and meshes with the driving gear. The placement rack is arranged beside the driven gear, and the rotating roller is connected to the driven gear. The rotating roller is rotatably arranged inside the placement rack. The sliding plate is sleeved on the rotating roller and slidably arranged on the placement rack. The first positioning ring is arranged on the sliding plate and rotatably arranged on the sliding plate. The first positioning ring is slidably arranged inside the strip-shaped groove. The second positioning ring is rotatably arranged on the placement rack and rotatably arranged inside the strip-shaped groove. When the production of the chain is completed, the four-axis manipulator drives the pneumatic gripper to sleeved the chain on the first positioning ring and the second positioning ring, and drives the third motor to drive the driving gear to rotate forward. Under the connection of the driving gear, the driven gear, the rotating roller, the sliding plate and the first positioning ring, the first positioning ring moves away from the second positioning ring, so that the chain is stretched between the first positioning ring and the second positioning ring, and the tensile force of the chain can be tested, which is convenient for detecting the tensile force of the chain.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The first rotating seat is rotatably arranged on the machine table, the chain is slidably arranged on the first rotating seat, the rotating seat is rotatably arranged on the machine table, the first cylinder is arranged on the rotating seat, the pressing pin is fixed on the output shaft of the first cylinder, the second cylinder is arranged inside the machine table, the temporary storage box is fixed on the output shaft of the second cylinder, and the temporary storage box is located below the pressing pin. The four-axis manipulator is arranged on the machine table, the pneumatic gripper is fixed on the output shaft of the four-axis manipulator, and the riveting wheel is vertically slidably arranged on the machine table. When producing the chain, the chain is conveyed to the lower part of the first cylinder along with the rotating seat. The first cylinder is driven to drive the pressing pin to move downward to separate the rivet on the chain from the connecting piece, and the rivet is temporarily stored in the temporary storage box. Then, the four-axis manipulator is driven to drive the other end of the chain to approach the end under the first cylinder and make the matching connecting pieces abut against each other. Then, the pneumatic gripper is released, and the second cylinder is driven to drive the temporary storage box to move upward, so that the rivet is re-inserted into the two matching connecting pieces. The pneumatic gripper clamps the connection part of the two connecting pieces and conveys it to the lower part of the riveting wheel through the four-axis manipulator, and the riveting wheel rivets the rivet and the connecting piece. There is no need for manual riveting, and the riveting of the chain can be automatically completed, improving the production efficiency of the chain; 2. A sliding groove is provided on the top surface of the machine platform. The third electric slide rail is arranged inside the machine platform. The sliding seat is slidably arranged on the third electric slide rail. The transfer gear one is rotatably arranged on the sliding seat. The transfer ring block one is arranged above the transfer gear one. The transfer ring block one is connected to the transfer gear one. The transfer ring block one and the transfer gear one are coaxially arranged. The transfer gear two is rotatably arranged beside the transfer gear one. The transfer ring block two is arranged above the transfer gear two. The transfer ring block two is connected to the transfer gear two. The transfer ring block two and the transfer gear two are coaxially arranged. The transfer gear one meshes with the transfer gear two. The transfer ring block one and the transfer ring block two are rotatably arranged in the sliding groove. The transfer ring block one and the transfer ring block two are arranged beside the second turntable. The chain abuts against the transfer ring block one and the transfer ring block two. During the process of conveying or handling the chain, the third electric slide rail is adjusted to drive the sliding seat to slide. The sliding seat can drive the transfer ring block one and the transfer ring block two to slide, facilitating the adjustment of the positions between the transfer ring block one, the transfer ring block two, the second turntable, the first material transfer ring, and the second material transfer ring, thereby facilitating the coordination of the conveying or handling speed of the chain and being beneficial to ensuring the stability during the conveying or handling process of the chain; 3. A strip-shaped groove is provided on the top surface of the machine platform. The motor three is arranged inside the machine platform. The driving gear is fixed on the output shaft of the motor three. The driven gear is arranged beside the driving gear. The driven gear meshes with the driving gear. The placement rack is arranged beside the driven gear. The rotating roller is connected to the driven gear. The rotating roller is rotatably arranged inside the placement rack. The sliding plate is sleeved on the rotating roller. The sliding plate is slidably arranged on the placement rack. The positioning ring one is arranged on the sliding plate. The positioning ring one is rotatably arranged on the sliding plate. The positioning ring one is slidably arranged in the strip-shaped groove. The positioning ring two is rotatably arranged on the placement rack. The positioning ring two is rotatably arranged in the strip-shaped groove. When the chain is produced and completed, the four-axis manipulator drives the pneumatic gripper to sleeved the chain on the positioning ring one and the positioning ring two, and drives the motor three to drive the driving gear to rotate forward. Under the connection of the driving gear, the driven gear, the rotating roller, the sliding plate, and the positioning ring one, the positioning ring one moves away from the positioning ring two, that is, the chain is stretched between the positioning ring one and the positioning ring two, and the tensile force of the chain can be tested, facilitating the detection of the tensile force of the chain. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is the overall structural schematic diagram of a chain connection device in an embodiment of the present application.

[0028] Figure 2 is the connection structural schematic diagram of the positioning mechanism in an embodiment of the present application.

[0029] Figure 3 is the connection structural schematic diagram of the driving mechanism in an embodiment of the present application.

[0030] Figure 4 is the structural schematic diagram of the first turntable in an embodiment of the present application.

[0031] Figure 5 It is a schematic diagram of the connection structure of the material transfer mechanism in the embodiment of the present application.

[0032] Figure 6 It is a schematic diagram of the connection structure of the handling mechanism in the embodiment of the present application.

[0033] Figure 7 It is a schematic diagram of the connection structure of the coordination mechanism in the embodiment of the present application.

[0034] Figure 8 It is a schematic diagram of the connection structure of the cleaning mechanism in the embodiment of the present application.

[0035] Figure 9 It is a schematic diagram of the connection structure of the detection mechanism in the embodiment of the present application.

[0036] Explanation of reference numerals: 1. Machine table; 11. Mounting column; 12. Placing plate; 13. First driving gear; 14. First rotating ring; 15. First driven gear; 16. First adapter ring; 17. Second driven gear; 18. Second adapter ring; 19. Sliding groove; 110. Sliding connection groove; 111. Sliding slot; 112. Strip-shaped groove; 2. Processing mechanism; 21. First rotating base; 22. Pressing pin; 23. First cylinder; 24. Temporary storage box; 25. Second cylinder; 26. Pneumatic gripper; 27. Four-axis manipulator; 28. Riveting wheel; 29. First driving assembly; 291. Placing plate; 292. Fourth cylinder; 293. Pushing block; 294. Adapter block; 295. Rotating pipe; 296. Thrust cylinder; 297. Positioning column; 3. Positioning mechanism; 31. Placing seat; 32. Electric telescopic rod; 33. Third cylinder; 34. Upper positioning seat; 35. Lower positioning seat; 4. Material transfer mechanism; 41. First material transfer ring; 42. Second material transfer ring; 43. Third material transfer ring; 44. First transmission gear; 45. Fourth material transfer ring; 46. Second transmission gear; 47. First electric slide rail; 48. Slide seat; 49. Fifth material transfer ring; 5. Handling mechanism; 51. Second electric slide rail; 52. Sliding seat; 53. First clamping seat; 54. Positioning plate; 55. Second clamping seat; 56. Pushing cylinder; 57. Pressing plate; 58. Second rotating base; 59. Slide bar; 6. Coordination mechanism; 61. Third electric slide rail; 62. Sliding seat; 63. First transfer gear; 64. First transfer ring block; 65. Second transfer gear; 66. Second transfer ring block; 7. Cleaning mechanism; 71. Installation box; 72. First cleaning motor; 73. First cleaning roller; 74. Second cleaning motor; 75. Second cleaning roller; 8. Driving mechanism; 81. Placing seat; 82. Fourth electric slide rail; 83. Sliding connection seat; 84. Placing seat; 85. Positioning pin; 86. Rotating motor; 9. Detection mechanism; 91. Third motor; 92. Driving gear; 93. Driven gear; 94. Placing rack; 95. Rotating roller; 96. Sliding plate; 97. First positioning ring; 98. Second positioning ring. Detailed implementation manners

[0037] The following further elaborates on this application with reference to the accompanying drawings.

[0038] An embodiment of this application discloses a device for connecting chains. Refer to Figure 1 and Figure 2 As shown, a device for connecting chains includes a machine platform 1, a processing mechanism 2, a positioning mechanism 3, a material transfer mechanism 4, a handling mechanism 5, a coordination mechanism 6, a cleaning mechanism 7, a driving mechanism 8, and a detection mechanism 9.

[0039] Refer to Figure 1 、 Figure 2 and Figure 3 As shown, the machine platform 1 is horizontally arranged, and the length direction of the machine platform 1 is parallel to the ground. The processing mechanism 2 includes a first rotating base 21, a pressing pin 22, a first cylinder 23, a temporary storage box 24, a second cylinder 25, a pneumatic gripper 26, a four-axis manipulator 27, a riveting wheel 28, and a first driving assembly 29.

[0040] Refer to Figure 1 、 Figure 2 and Figure 3 As shown, the first rotating base 21 is rotatably arranged on the machine platform 1, and the chain is slidably arranged on the first rotating base 21. There are 2 first rotating bases 21, rotating seats, first cylinders 23, pressing pins 22, temporary storage boxes 24, second cylinders 25, and pneumatic grippers 26. The 2 first rotating bases 21, rotating seats, first cylinders 23, pressing pins 22, temporary storage boxes 24, second cylinders 25, and pneumatic grippers 26 correspond to each other one by one. There are 3 four-axis manipulators 27, and 2 of the four-axis manipulators 27 correspond to the second cylinders 25 one by one.

[0041] Refer to Figure 1 、 Figure 2 and Figure 3 As shown, the first cylinder 23 is arranged on the rotating seat, the pressing pin 22 is fixed on the output shaft of the first cylinder 23, the second cylinder 25 is arranged inside the machine platform 1, the temporary storage box 24 is fixed on the output shaft of the second cylinder 25, the temporary storage box 24 is located below the pressing pin 22, the four-axis manipulator 27 is arranged on the machine platform 1, the pneumatic gripper 26 is fixed on the output shaft of the four-axis manipulator 27, and the riveting wheel 28 is vertically slidably arranged on the machine platform 1.

[0042] Refer to Figure 1 、 Figure 2 and Figure 3 As shown, when producing the chain, the chain is conveyed to below the first cylinder 23 along with the rotating seat. The first cylinder 23 is driven to drive the pressing pin 22 to move downward to detach the rivets on the chain from the connecting pieces. The rivets are temporarily stored in the temporary storage box 24. Subsequently, the four-axis manipulator 27 is driven to drive the other end of the chain to approach one end below the first cylinder 23 and make the mating connecting pieces abut against each other; Refer to Figure 1, Figure 2 and Figure 3 As shown, the pneumatic gripper 26 is then released, and the second cylinder 25 is driven to drive the temporary storage box 24 to move upward, so that the rivet is reinserted into the two matching connecting pieces. The pneumatic gripper 26 grabs the connection part of the two connecting pieces and is transferred to the lower part of the riveting wheel 28 by the four-axis manipulator 27. The riveting wheel 28 rivets the rivet and the connecting piece. There is no need for manual riveting, and the riveting of the chain can be automatically completed, improving the production efficiency of the chain.

[0043] Referring to Figure 1 and Figure 3 As shown, the driving mechanism 8 includes a placement seat 81, a fourth electric slide rail 82, a sliding seat 83, a placement seat 84, a positioning pin 85 and a rotating motor 86. The placement seat 81 is arranged on the machine table 1, the fourth electric slide rail 82 is arranged on the placement seat 81, the sliding seat 83 is vertically slidably arranged on the fourth electric slide rail 82, the placement seat 84 is arranged on the sliding seat 83, the positioning pin 85 is arranged on the bottom surface of the placement seat 84, the rotating motor 86 is arranged on the placement seat 84, and the riveting wheel 28 is fixed on the output shaft of the rotating motor 86. The riveting wheel 28 is rotatably arranged below the placement seat 84.

[0044] Referring to Figure 1 , Figure 2 and Figure 3 As shown, when it is necessary to fix the rivet of the chain and the connecting piece of the chain to complete the production of the chain, the four-axis manipulator 27 is driven to drive the pneumatic gripper 26 to place the chain below the placement seat 84, the fourth electric slide rail 82 is driven to drive the placement seat 84 to move downward, so that the positioning pin 85 positions the chain, and then the rotating motor 86 is driven to drive the riveting wheel 28 to rotate. The riveting wheel 28 connects the rivet and the connecting piece to complete the production of one chain.

[0045] Referring to Figure 1 and Figure 2 As shown, there are 2 groups of positioning mechanisms 3. The positioning mechanisms 3 correspond to the rotating seats one by one. Each group of positioning mechanisms 3 includes a placement seat 31, 2 electric telescopic rods 32, 2 lower positioning seats 35, 2 cylinders 33 and 2 upper positioning seats 34. The placement seat 31 is arranged in the machine table 1. The placement seat 31 is located obliquely below the rotating seat. The length direction of the placement seat 31 is the same as the length direction of the machine table 1. Referring to Figure 1 and Figure 2 As shown, the 2 electric telescopic rods 32 are both arranged on the placement seat 31. The 2 electric telescopic rods 32 are symmetrical about the center line in the length direction of the bottom surface of the placement seat 31. The electric telescopic rods 32 are vertically slidably arranged in the placement seat 31. The lower positioning seats 35 correspond to the electric telescopic rods 32 one by one. The lower positioning seats 35 are fixed on the output shafts of the electric telescopic rods 32. The lower positioning seats 35 are vertically slidably arranged in the machine table 1.

[0046] Referring toFigure 1 and Figure 2 As shown, cylinder three 33 corresponds to the electric telescopic rod 32 one-to-one, cylinder three 33 is arranged in the machine 1, and the upper positioning seat 34 corresponds to cylinder three 33 one-to-one. The upper positioning seat 34 is fixed on the output shaft of cylinder three 33. When the chain slides to the bottom of cylinder one 23, the electric telescopic rod 32 is driven to drive the lower positioning seat 35 to abut against the lower bottom of the chain, and the cylinder three 33 is driven to drive the upper positioning seat 34 to abut against the upper top of the chain, which is convenient for fixing the chain, thereby facilitating cylinder one 23 to drive the lower pressure pin 22 to release the clamping of the rivet and the connecting piece.

[0047] Reference Figure 1 and Figure 2 As shown, there are two groups of first drive components 29, and the first drive components 29 correspond one-to-one to the rotating seat. The first drive components 29 include a placement plate 291, a cylinder four 292, a push block 293, an adapter block 294, a rotating tube 295, a push cylinder 296 and a positioning column 297. The placement plate 291 is set in the machine 1, the cylinder four 292 is set on the placement plate 291, the push block 293 is fixed on the output shaft of the cylinder four 292, and the adapter block 294 is hinged to the push block 293.

[0048] Reference Figure 1 and Figure 2 As shown, the rotating tube 295 is connected to the adapter block 294. The push cylinder 296 is connected to the rotating tube 295, the positioning column 297 is set in the placement plate 291, the rotating tube 295 is rotatably set on the positioning column 297, the pushing cylinder 296 is located above the positioning column 297, and the rotating seat is fixed to the output shaft of the pushing cylinder 296.

[0049] Reference Figure 1 and Figure 2 As shown, when the chain is conveyed to the appropriate position on the machine 1, by driving the cylinder four 292, under the connection action of the cylinder four 292, the push block 293, the adapter block 294, the rotating tube 295, the pushing cylinder 296 and the rotating seat, the adapter seat drives the cylinder one 23 to rotate above the chain, and by driving the pushing cylinder 296 to adjust the height of the cylinder one 23, it is convenient to separate the rivet and the connecting piece. When the pneumatic clamp 26 clamps the two connecting pieces together, the cylinder four 292 drives the rotating seat away from the chain to reduce the impact on the pneumatic clamp 26 clamping the chain.

[0050] Reference Figure 1 and Figure 4 As shown, the first rotating base 21 includes a mounting column 11, a placement plate 12, a motor 1, a driving gear 13, a rotating ring 14, a driven gear 15, an adapter ring 16, a driven gear 2 17 and an adapter ring 2 18. The mounting column 11 is set in the machine 1, the placement plate 12 is fixed on the mounting column 11, the motor 1 is set in the mounting column 11, and the driving gear 13 is fixed on the output shaft of the motor 1.

[0051] Refer to Figure 1 and Figure 4 As shown, the first driving gear 13 is rotatably arranged on the placing plate 12. The first rotating ring 14 is arranged above the first driving gear 13 and fixed to the output shaft of the first motor. The first driven gear 15 meshes with the first driving gear 13. The first adapter ring 16 is connected to the first driven gear 15 and coaxially arranged with the first driven gear 15. The second driven gear 17 meshes with the first driving gear 13. The second adapter ring 18 is connected to the second driven gear 17 and coaxially arranged with the second driven gear 17.

[0052] Refer to Figure 1 and Figure 4 As shown, the chain abuts against the first rotating ring 14, the first adapter ring 16 and the second adapter ring 18. During transmission connection, the first driving motor drives the first driving gear 13 to rotate. Under the connection action of the first driving gear 13, the first driven gear 15, the second driven gear 17, the first rotating ring 14, the first adapter ring 16 and the second adapter ring 18, the rotation of the first rotating ring 14, the first adapter ring 16 and the second adapter ring 18 can drive the chain.

[0053] Refer to Figure 1 and Figure 5 As shown, sliding grooves 19 are formed on the top surface of the machine table 1. There are 4 sliding grooves 19. The material conveying mechanism 4 includes a first material conveying ring 41, a second material conveying ring 42, a third material conveying ring 43, a first transmission gear 44, a fourth material conveying ring 45, a second transmission gear 46, a first electric slide rail 47, a sliding seat 48 and a fifth material conveying ring 49. The first material conveying ring 41 is rotatably arranged on the machine table 1. The second material conveying ring 42 is rotatably arranged on the machine table 1 and is arranged beside the first material conveying ring 41.

[0054] Refer to Figure 1 and Figure 5 As shown, there are 2 first electric slide rails 47 and 2 sliding seats 48. The sliding seats 48 correspond to the first electric slide rails 47 one by one. The sliding seats 48 are slidably arranged on the first electric slide rails 47. There are 4 fifth material conveying rings 49. The 4 fifth material conveying rings 49 are equally divided into 2 groups. The groups of fifth material conveying rings 49 correspond to the sliding seats 48 one by one. The fifth material conveying rings 49 are rotatably arranged on the sliding seats 48. The 2 fifth material conveying rings on the sliding seats 48 are symmetric with respect to the first electric slide rail 47. The fifth material conveying rings 49 correspond to the sliding grooves 19 one by one. The fifth material conveying rings 49 are slidably arranged in the sliding grooves 19.

[0055] Refer to Figure 1 and Figure 5As shown, there are 4 material transfer rings III 43, transfer gears I, 4 material transfer rings IV 45, and 4 transfer gears II. The material transfer rings III 43 correspond one-to-one with the transfer gears I. The material transfer rings III 43 are rotatably arranged on the machine table 1. The drive gear I 44 is arranged below the material transfer rings III 43, and the drive gear I 44 is connected to the material transfer rings III 43.

[0056] Refer to Figure 1 and Figure 5 As shown, the material transfer rings IV 45 correspond one-to-one with the transfer gears II. The drive gear II 46 is arranged below the material transfer rings IV 45, and the drive gear II 46 is connected to the material transfer rings IV 45. The material transfer rings IV 45 correspond one-to-one with the material transfer rings III 43. The material transfer rings IV 45 are rotatably arranged beside the material transfer rings III 43. The gear I meshes with the gear II. The material transfer rings IV 45 correspond one-to-one with the material transfer rings V 49.

[0057] Refer to Figure 1 and Figure 5 As shown, when transferring the chain, the chain bypasses the first swivel base 21, the material transfer ring I 41, the material transfer ring II 42, the material transfer ring III 43, the material transfer ring IV 45, and the material transfer ring V 49, improving the stability during the chain transfer. As the length of the chain changes, the material transfer ring V 49 can be driven to slide by driving the first electric slide rail 47, so as to adjust the distances between the material transfer ring V 49 and the material transfer rings III 43 and IV 45, facilitating the stable transfer of chains of different lengths.

[0058] Refer to Figure 1 and Figure 6 As shown, the handling mechanism 5 includes a second electric slide rail 51, a sliding seat 52, a clamping seat I 53, a positioning plate 54, a clamping seat II 55, a pushing cylinder 56, a pressing plate 57, a second swivel base 58, and a sliding bar 59. A sliding groove 110 is formed on the top surface of the machine table 1. The second electric slide rail 51 is arranged inside the machine table 1. The sliding seat 52 is arranged on the second electric slide rail 51, and the sliding seat 52 is slidably arranged in the sliding groove 110.

[0059] Refer to Figure 1 and Figure 6 As shown, the clamping seat I 53 is arranged on the sliding seat 52. The positioning plate 54 is hinged to the clamping seat I 53. The clamping seat II 55 is arranged beside the clamping seat I 53. The pushing cylinder 56 is arranged on the clamping seat II 55. The pressing plate 57 is hinged to the clamping seat II 55. The pressing plate 57 is fixed to the output shaft of the pushing cylinder 56. The second swivel base 58 is connected to the sliding seat 52. The sliding bar 59 is arranged inside the machine table 1. The sliding bar 59 is arranged beside the second electric slide rail 51. The second swivel base 58 is slidably arranged on the sliding bar 59.

[0060] Refer to Figure 1 and Figure 6As shown, the chain passes through the second swivel base 58, and the structure of the second swivel base 58 is the same as that of the first swivel base 21. The chain passes through the positioning plate 54. After a section of the chain is conveyed and then split under a cylinder 23, when this section of the chain needs to be conveyed to the lower part of another cylinder 23 for continuous production, the driving push cylinder 56 drives the pressing plate 57 to press the chain, and the driving second electric slide rail 51 drives the sliding seat 52 to slide. Under the connection of the second electric slide rail 51, the sliding seat 52, and the second swivel base 58, it is convenient to carry the chain and improve the production efficiency of the chain.

[0061] Referring to Figure 1 and Figure 7 As shown, a sliding groove 111 is formed on the top surface of the machine table 1. The coordination mechanism 6 includes a third electric slide rail 61, a sliding seat 62, a transfer gear 63, a transfer ring block 64, a transfer gear 65, and a transfer ring block 66. The third electric slide rail 61 is arranged inside the machine table 1 and beside the second swivel base 58. The sliding seat 62 is slidably arranged on the third electric slide rail 61. The transfer gear 63 is rotatably arranged on the sliding seat 62. The transfer ring block 64 is arranged above the transfer gear 63. The transfer ring block 64 is connected to the transfer gear 63 and is coaxially arranged with the transfer gear 63.

[0062] Referring to Figure 1 and Figure 7 As shown, the transfer gear 65 is rotatably arranged beside the transfer gear 63. The transfer ring block 66 is arranged above the transfer gear 65. The transfer ring block 66 is connected to the transfer gear 65 and is coaxially arranged with the transfer gear 65. The transfer gear 63 meshes with the transfer gear 65. The transfer ring block 64 and the transfer ring block 66 are rotatably arranged in the sliding groove 111 and beside the second swivel base 58. The chain abuts against the transfer ring block 64 and the transfer ring block 66.

[0063] Referring to Figure 1 and Figure 7 As shown, during the process of conveying or carrying the chain, the third electric slide rail 61 is adjusted to drive the sliding seat 62 to slide. The sliding seat 62 can drive the transfer ring block 64 and the transfer ring block 66 to slide, which is convenient for adjusting the positions between the transfer ring block 64, the transfer ring block 66, the second swivel base 58, the first material transfer ring 41, and the second material transfer ring 42, so as to facilitate coordinating the conveying or carrying speed of the chain and is beneficial to ensuring the stability during the conveying or carrying process of the chain.

[0064] Referring to Figure 1 and Figure 8As shown, the cleaning mechanism 7 includes an installation box 71, a first cleaning motor 72, a first cleaning roller 73, a second cleaning motor 74, and a second cleaning roller 75. The installation box 71 is arranged on the machine table 1. The length direction of the installation box 71 is the same as that of the machine table 1. The installation box 71 is arranged beside the first material transfer ring 41, and a material passing hole is formed on the side surface of the installation box 71.

[0065] Refer to Figure 1 and Figure 8 As shown in the reference, there are 2 first cleaning motors 72, 2 first cleaning rollers 73, 2 second cleaning motors 74, and 2 second cleaning rollers 75. The 2 first cleaning motors 72 are both arranged on the installation box 71. The 2 first cleaning motors 72 are symmetrical with respect to the length direction of the bottom surface of the installation box 71. The first cleaning motor 72, the first cleaning roller 73, the second cleaning motor 74, and the second cleaning roller 75 correspond to each other one by one.

[0066] Refer to Figure 1 and Figure 8 As shown in the reference, the first cleaning roller 73 is fixed on the output shaft of the first cleaning motor 72. The first cleaning roller 73 is rotatably arranged in the installation box 71. The second cleaning motor 74 is arranged on the installation box 71. The second cleaning motor 74 is arranged below the first cleaning motor 72. The second cleaning roller 75 is fixed on the output shaft of the second cleaning motor 74. The second cleaning roller 75 is rotatably arranged in the installation box 71. The second cleaning roller 75 is located below the first cleaning roller 73. The second cleaning roller 75 is in contact with the first cleaning roller 73. The chain passes through the material passing hole. The chain is located between the first cleaning roller 73 and the second cleaning roller 75, which is convenient for cleaning the chain.

[0067] Refer to Figure 1 and Figure 9 As shown in the reference, two strip-shaped grooves 112 are formed on the top surface of the machine table 1. A four-axis manipulator 27 is arranged between the two strip-shaped grooves 112. There are 2 groups of detection mechanisms 9. The detection mechanisms 9 correspond to the strip-shaped grooves 112 one by one. The detection mechanism 9 includes a third motor 91, a driving gear 92, a driven gear 93, a placement rack 94, a rotating roller 95, a sliding plate 96, a first positioning ring 97, and a second positioning ring 98.

[0068] Refer to Figure 1 and Figure 9 As shown in the reference, the third motor 91 is arranged in the machine table 1. The driving gear 92 is fixed on the output shaft of the third motor 91. The driven gear 93 is arranged beside the driving gear 92. The driven gear 93 meshes with the driving gear 92. The placement rack 94 is arranged beside the driven gear 93. The rotating roller 95 is connected to the driven gear 93. The rotating roller 95 is rotatably arranged in the placement rack 94. The sliding plate 96 is sleeved on the rotating roller 95. The sliding plate 96 is slidably arranged on the placement rack 94.

[0069] Refer to Figure 1 and Figure 9As shown, the first positioning ring 97 is arranged on the sliding plate 96. The first positioning ring 97 is rotatably arranged on the sliding plate 96 and slidably arranged in the strip-shaped groove 112. The second positioning ring 98 is rotatably arranged on the placing rack 94 and rotatably arranged in the strip-shaped groove 112.

[0070] Referring to Figure 1 and Figure 9 As shown, when the production of the chain is completed, the driving four-axis manipulator 27 drives the pneumatic gripper 26 to sleeved the chain on the first positioning ring 97 and the second positioning ring 98, and drives the motor three 91 to drive the driving gear 92 to rotate forward. Under the connection action of the driving gear 9, the driven gear 93, the roller 95, the sliding plate 96 and the first positioning ring 97, the first positioning ring 97 moves away from the second positioning ring 98, that is, the chain is stretched between the first positioning ring 97 and the second positioning ring 98, so as to test the tensile force of the chain and facilitate the detection of the tensile force of the chain.

[0071] The implementation principle of an embodiment of the chain connecting device of the present application is as follows: When producing the chain, the chain is conveyed to the lower part of the first cylinder 23 along with the rotating seat. The driving first cylinder 23 drives the downward pressing pin 22 to move downward to separate the rivet on the chain from the connecting piece. The rivet is temporarily stored in the temporary storage box 24. Subsequently, the driving four-axis manipulator 27 drives the other end of the chain to approach one end under the first cylinder 23, and makes the mating connecting pieces abut against each other. Then the pneumatic gripper 26 is loosened, and the driving second cylinder 25 drives the temporary storage box 24 to move upward, so that the rivet is re-inserted into the two mating connecting pieces. The pneumatic gripper 26 grabs the connection part of the two connecting pieces and conveys it to the lower part of the riveting wheel 28 through the four-axis manipulator 27. The riveting wheel 28 rivets the rivet and the connecting piece, without manual riveting, and the riveting of the chain can be automatically completed, improving the production efficiency of the chain.

[0072] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A chain connection device, comprising a machine table (1) for processing a chain, characterized in that: The machine (1) is provided with a processing mechanism (2), which comprises a first rotating seat (21) rotatably provided on the machine (1), a pressing pin (22) for removing the rivet from the chain, a first cylinder (23) for driving the pressing pin (22) to move vertically, a temporary storage box (24) for temporarily storing the rivets, a second cylinder (25) for driving the temporary storage box (24) to move vertically, a pneumatic clamp (26) for carrying the chain, a four-axis manipulator (27) for driving the pneumatic clamp (26) to move, and a riveting wheel (28) for connecting the chain end to end, which is slidably provided on the first rotating seat (21). The cylinder 1 (23) is arranged on a rotating seat, the rotating seat is rotatably arranged on the machine (1), the lower pressure pin (22) is fixed on the output shaft of the cylinder 1 (23), the cylinder 2 (25) is arranged in the machine (1), the temporary storage box (24) is fixed on the output shaft of the cylinder 2 (25), the temporary storage box (24) is located below the lower pressure pin (22), the riveting wheel (28) is vertically slidably arranged on the machine (1), the four-axis manipulator (27) is arranged on the machine (1), and the pneumatic clamp (26) is fixed on the output shaft of the four-axis manipulator (27).

2. A chain connecting device according to claim 1, characterized in that: A positioning mechanism (3) is provided in the machine (1), and the positioning mechanism (3) comprises a placement seat (31) provided in the machine (1), an electric telescopic rod (32) vertically slidably provided in the placement seat (31), a lower positioning seat (35) capable of abutting against the bottom of the chain, a third air cylinder (33) provided in the machine (1), and an upper positioning seat (34) capable of abutting against the top of the chain, wherein the lower positioning seat (35) is fixed on the output shaft of the electric telescopic rod (32), the lower positioning seat (35) is vertically slidably provided in the machine (1), and the upper positioning seat (34) is fixed on the output shaft of the third air cylinder (33).

3. A chain connecting device according to claim 1, characterized in that: The processing mechanism (2) includes a first driving component (29), which includes a placement plate (291) arranged in the machine (1), a cylinder four (292) arranged on the placement plate (291), a push block (293) fixed on the output shaft of the cylinder four (292), an adapter block (294) hinged on the push block (293), a rotating tube (295) connected to the adapter block (294), a push cylinder (296) connected to the rotating tube (295) and a positioning column (297) arranged in the placement plate (291), the rotating tube (295) is rotatably arranged on the positioning column (297), the push cylinder (296) is located above the positioning column (297), and the rotating seat is fixed on the output shaft of the push cylinder (296).

4. A chain connection device according to claim 1, wherein: The first transposition (21) includes a mounting post (11) disposed within the machine table (1), a placement plate (12) fixed to the mounting post (11), a first motor disposed within the mounting post (11), a first driving gear (13) fixed to the output shaft of the first motor, a first rotating ring (14) disposed above the first driving gear (13), a first driven gear (15) meshing with the first driving gear (13), a first adapter ring (16) disposed above the first driven gear (15), a second driven gear (17) meshing with the first driving gear (13), and a second adapter ring (18) disposed above the second driven gear (17). The first driving gear (13) is rotatably disposed on the placement plate (12), the first rotating ring (14) is fixed to the output shaft of the first motor, the first adapter ring (16) is connected to the first driven gear (15), the first adapter ring (16) and the first driven gear (15) are coaxially arranged, the second adapter ring (18) is connected to the second driven gear (17), the second adapter ring (18) and the second driven gear (17) are coaxially arranged, and a chain abuts against the first rotating ring (14), the first adapter ring (16), and the second adapter ring (18).

5. A chain connection device according to claim 1, characterized in that: A material conveying mechanism (4) is disposed on the machine table (1). The material conveying mechanism (4) includes a first material conveying ring (41) rotatably disposed on the machine table (1), a second material conveying ring (42) rotatably disposed on the machine table (1), a third material conveying ring (43) rotatably disposed on the machine table (1), a first transmission gear (44) disposed below the third material conveying ring (43), a fourth material conveying ring (45) rotatably disposed beside the third material conveying ring (43), a second transmission gear (46) disposed below the fourth material conveying ring (45), a first electric slide rail (47) disposed within the machine table (1), a slide block (48) slidably disposed on the first electric slide rail (47), and a fifth material conveying ring (49) rotatably disposed on the slide block (48). The second material conveying ring (42) is disposed beside the first material conveying ring (41). The first transmission gear (44) is connected to the third material conveying ring (43), the second transmission gear (46) is connected to the fourth material conveying ring (45), the first gear meshes with the second gear. A sliding groove (19) is formed on the top surface of the machine table (1). The slide block (48) is slidably disposed within the machine table (1), and the fifth material conveying ring (49) is slidably disposed within the sliding groove (19).

6. A chain connection device according to claim 1, wherein: A handling mechanism (5) is provided on the machine table (1). The handling mechanism (5) includes a second electric slide rail (51) arranged inside the machine table (1), a sliding seat (52) arranged on the second electric slide rail (51), a first clamping seat (53) arranged on the sliding seat (52), a positioning plate (54) hinged to the first clamping seat (53), a second clamping seat (55) arranged beside the first clamping seat (53), a pushing cylinder (56) arranged on the second clamping seat (55), a pressing plate (57) for fixing a chain, a second rotating seat (58) connected to the sliding seat (52), and a slide bar (59) arranged inside the machine table (1). A sliding groove (110) is formed on the top surface of the machine table (1). The sliding seat (52) is slidably arranged in the sliding groove (110). The chain passes through the positioning plate (54). The pressing plate (57) is hinged to the second clamping seat (55). The pressing plate (57) is fixed to the output shaft of the pushing cylinder (56). The slide bar (59) is arranged beside the second electric slide rail (51). The second rotating seat (58) is slidably arranged on the slide bar (59). The chain passes through the second rotating seat (58).

7. A chain connection device according to claim 6, characterized in that: A sliding groove (111) is formed on the top surface of the machine table (1). A coordination mechanism (6) is arranged inside the machine table (1). The coordination mechanism (6) includes a third electric slide rail (61) arranged inside the machine table (1), a sliding seat (62) slidably arranged on the third electric slide rail (61), a first transfer gear (63) rotatably arranged on the sliding seat (62), a first transfer ring block (64) arranged above the first transfer gear (63), a second transfer gear (65) rotatably arranged beside the first transfer gear (63), and a second transfer ring block (66) arranged above the second transfer gear (65). The first transfer ring block (64) is connected to the first transfer gear (63). The first transfer ring block (64) and the first transfer gear (63) are coaxially arranged. The second transfer ring block (66) is connected to the second transfer gear (65). The second transfer ring block (66) and the second transfer gear (65) are coaxially arranged. The first transfer gear (63) meshes with the second transfer gear (65). The first transfer ring block (64) and the second transfer ring block (66) are rotatably arranged in the sliding groove (111). The first transfer ring block (64) and the second transfer ring block (66) are arranged beside the second rotating seat (58). The chain abuts against the first transfer ring block (64) and the second transfer ring block (66).

8. A chain connecting device according to claim 1, characterized in that: A cleaning mechanism (7) is provided on the machine table (1). The cleaning mechanism (7) includes a mounting box (71) provided on the machine table (1), a first cleaning motor (72) provided on the mounting box (71), a first cleaning roller (73) fixed to the output shaft of the first cleaning motor (72), a second cleaning motor (74) provided below the first cleaning motor (72), and a second cleaning roller (75) fixed to the output shaft of the second cleaning motor (74). A material passing hole is formed on the side surface of the mounting box (71). The first cleaning roller (73) is rotatably arranged inside the mounting box (71). The second cleaning motor (74) is provided on the mounting box (71). The second cleaning roller (75) is rotatably arranged inside the mounting box (71). The second cleaning roller (75) is located below the first cleaning roller (73). The second cleaning roller (75) is in contact with the first cleaning roller (73). A chain passes through the material passing hole, and the chain is located between the first cleaning roller (73) and the second cleaning roller (75).

9. A chain connecting device according to claim 1, characterized in that: A driving mechanism (8) is provided on the machine table (1). The driving mechanism (8) includes a placing seat (81) provided on the machine table (1), a fourth electric slide rail (82) provided on the placing seat (81), a sliding connection seat (83) vertically slidably arranged on the fourth electric slide rail (82), a placing seat (84) provided on the sliding connection seat (83), a positioning pin (85) for positioning the chain, and a rotating motor (86) provided on the placing seat (84). The positioning pin (85) is provided on the bottom surface of the placing seat (84). The riveting wheel (28) is fixed to the output shaft of the rotating motor (86). The riveting wheel (28) is rotatably arranged below the placing seat (84).

10. A chain connection device according to claim 9, characterized in that: A strip-shaped groove (112) is formed on the top surface of the machine table (1). A detection mechanism (9) is provided on the machine table (1). The detection mechanism (9) includes a third motor (91) provided inside the machine table (1), a driving gear (92) fixed to the output shaft of the third motor (91), a driving gear (93) provided beside the driving gear (92), a placing rack (94) provided beside the driving gear (93), a rotating roller (95) rotatably arranged inside the placing rack (94), a sliding plate (96) sleeved on the rotating roller (95), a first positioning ring (97) provided on the sliding plate (96), and a second positioning ring (98) rotatably arranged on the placing rack (94). The driving gear (93) meshes with the driving gear (92). The rotating roller (95) is connected to the driving gear (93). The sliding plate (96) is slidably arranged on the placing rack (94). The first positioning ring (97) is rotatably arranged on the sliding plate (96). The first positioning ring (97) is slidably arranged inside the strip-shaped groove (112). The second positioning ring (98) is rotatably arranged inside the strip-shaped groove (112).

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