Guide rail damper assembly assembling machine

Abstract

The invention discloses a guide rail damper assembly assembling machine which comprises a rotating transposition mechanism, a support assembling mechanism, a rear sliding block assembling mechanism, a front sliding block assembling mechanism, a damping tube assembling mechanism, a spring assembling mechanism and a finished product discharging mechanism, and the support assembling mechanism, the rear sliding block assembling mechanism, the front sliding block assembling mechanism, the damping tube assembling mechanism, the spring assembling mechanism and the finished product discharging mechanism are arranged on the periphery of the rotating transposition mechanism. The support assembling mechanism is used for placing a support into the jig, and the rear sliding block assembling mechanism, the front sliding block assembling mechanism, the damping tube assembling mechanism and the spring assembling mechanism are used for sequentially assembling a rear sliding block, a front sliding block, a damping tube and a spring to the support. A rotary transposition mechanism is adopted to drive a jig to continuously and circularly switch stations, a support is loaded on the jig through a support assembling mechanism, and a rear sliding block, a front sliding block, a damping tube and a spring are sequentially assembled on the support through a rear sliding block assembling mechanism, a front sliding block assembling mechanism, a damping tube assembling mechanism and a spring assembling mechanism respectively. And then finished products are sent out through the finished product discharging mechanism, so that manual assembly is replaced.

Description

Technical field:

[0001] The invention relates to the technical field of automated production, in particular to a guide rail damper assembly assembly machine. Background technology:

[0002] Drawer rail buffers are an important functional component, mainly used to prevent impact and noise when the drawer is closed, thereby improving the user experience. The buffer protects the structural integrity of the furniture and drawers by slowing down the closing speed of the drawer, while achieving quieter and smoother operation. Its basic components include a damper and a spring. The damper consists of a cylinder, a piston and a piston rod, and adjusts the resistance of the slider during movement through hydraulic or pneumatic pressure to achieve a buffering effect; the spring provides a reset elastic force to ensure that the slider can be reset after operation. This type of buffer effectively avoids the noise and furniture damage caused by direct impact in traditional designs, and is one of the key components in modern high-end furniture and office equipment.

[0003] For example: A guide rail buffer with a Chinese patent authorization announcement number of CN 201612346 includes a bracket, a damper, a spring, a slider and a return block; the bracket is provided with a damper receiving space and a spring receiving space; the damper includes a cylinder, a piston and a piston rod, and the cylinder is arranged in the damper receiving space; the spring is arranged in the spring receiving space, one end of the spring is connected to the bracket, and the other end is connected to the slider; the slider is provided with a fork, and the fork is engaged with the return block. However, traditional buffers are all manually assembled, which is inefficient and labor-intensive, greatly increasing the production cost of enterprises. In addition, with the continuous improvement of social living standards, people's demand for modern high-end furniture and office equipment is also increasing, and traditional manual assembly can no longer meet social needs.

[0004] In view of this, the inventor proposes the following technical solution. Summary of the invention:

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a guide rail damper assembly assembly machine.

[0006] To solve the above technical problems, the present invention adopts the following technical solutions: A guide rail damper assembly machine, comprising: a rotary displacement mechanism and a bracket assembly mechanism, a rear slider assembly mechanism, a front slider assembly mechanism, a damping tube assembly mechanism, a spring assembly mechanism and a finished product discharging mechanism arranged circumferentially around the rotary displacement mechanism. Among them, a plurality of jigs are arranged on the rotary displacement mechanism, which are evenly distributed circumferentially and used for positioning the assembly of parts. The bracket assembly mechanism is used to place the bracket into the jig. The rear slider assembly mechanism, the front slider assembly mechanism, the damping tube assembly mechanism and the spring assembly mechanism are respectively used to sequentially assemble the rear slider, the front slider, the damping tube and the spring onto the bracket. And the bracket is provided with a first mounting position, a second mounting position and a third mounting position. Among them, the rear slider and the front slider are slidably mounted in the first mounting position, one end of the front slider is buckled on the rear slider, the damper is mounted in the second mounting position and buckled with the front slider, and both ends of the spring are buckled with the bracket and the front slider respectively.

[0007] Furthermore, in the above technical solution, the bracket assembly mechanism includes a transfer module for transferring the bracket, an oil injection device arranged beside the transfer module and extending above the transfer module, and a bracket assembly robot arranged at the end of the transfer module and used to grab the bracket and place it into the jig. Among them, the brackets are arranged and placed on the transfer module and transferred to the rotary displacement mechanism, and the oil injection device applies lubricating oil to the brackets passing below.

[0008] Furthermore, in the above technical solution, the rear slider assembly mechanism includes a first vibrating bowl for automatically discharging the rear slider, a first linear vibrator arranged at the discharge port of the vibrating bowl and used to extend and transfer the rear slider, a first part feeding device arranged at the end of the first linear vibrator and used to separate the rear sliders one by one, and a rear slider assembly robot arranged beside the first part feeding device and used to grab the rear slider and assemble it onto the bracket. Among them, a first detection device for detecting the direction of the rear slider is arranged on the first part feeding device, and a first reversing device for adjusting the direction of the rear slider according to the detection result of the first detection device is arranged on the rear slider assembly robot.

[0009] Furthermore, in the above technical solution, the damping tube assembly mechanism includes a damping tube feeding device, a second detection device arranged at the outlet end of the damping tube feeding device and used to detect the direction of the damping tube, a damping tube assembly robot arranged between the damping tube feeding device and the rotary displacement mechanism and used to grab the damping tube and assemble it onto the bracket, and a pre-positioning device arranged in the middle of the stroke of the damping tube assembly robot and used to pull open the damping tube. Among them, a third jaw device and a fourth jaw device for grabbing the damping tube and spacing half of the stroke are arranged on the damping tube assembly robot, and the distance between the third jaw device and the fourth jaw device is equal to the distance between the second detection device and the pre-positioning device and the distance between the pre-positioning device and the rotary displacement mechanism.

[0010] Furthermore, in the above technical solution, the damping tube feeding device includes a storage bin for storing damping tubes, a discharge roller disposed at the bottom of the storage bin and configured to pick out damping tubes one by one by rolling, a carrying and positioning plate slidably disposed below the discharge roller and used for receiving the damping tubes, a material distribution cylinder disposed on one side of the carrying and positioning plate and used for pushing the carrying and positioning plate to transfer the damping tubes to the second detection device, and a third driving device for driving the discharge roller to rotate. Wherein, a linear guide for supporting the sliding of the carrying and positioning plate is disposed at the bottom of the carrying and positioning plate, and at least one material picking groove for accommodating the damping tubes is disposed on the discharge roller.

[0011] Furthermore, in the above technical solution, the storage bin is in a funnel shape, its bottom is inclined towards the discharge roller, a storage groove for vertically stacking a plurality of damping tubes is disposed below the storage bin, and a third sensor for detecting the remaining amount of the damping tubes is disposed on one side of the storage groove.

[0012] Furthermore, in the above technical solution, the second detection device includes a fourth sensor disposed on one side of the carrying and positioning plate, a first pushing plate disposed on the other side of the carrying and positioning plate and used for pushing the damping tube towards the fourth sensor, and a second cylinder for driving the first pushing plate to move. Wherein, a first positioning groove for positioning the damping tube is disposed on the carrying and positioning plate, and the first pushing plate is located at one end of the first positioning groove.

[0013] Furthermore, in the above technical solution, the pre-positioning device includes a third support plate located below the damping tube assembly manipulator, a third positioning groove plate disposed on the third support plate and used for placing the damping tubes, a clamping module disposed at one end of the third positioning groove plate and used for clamping and pulling out the damping tube plug, a second pushing plate disposed at the other end of the third positioning groove plate and used for pushing the damping tube towards the clamping module, a pressing plate module disposed on the side of the third positioning groove plate and used for pressing the damping tube, a third detection module disposed at the front end of the clamping module and used for detecting whether the damping tube is in place, and a third cylinder for driving the second pushing plate to move.

[0014] Furthermore, in the above technical solution, the damping tube assembly manipulator includes a third X-axis moving module disposed beside the pre-positioning device and a third Z-axis moving module disposed on the third X-axis moving module. The third jaw device and the fourth jaw device are installed at intervals on the third Z-axis moving module. Wherein, the third jaw device includes a jaw portion for clamping the damping tube and a rotating portion for driving the jaw portion to rotate and adjust the direction of the damping tube. The fourth jaw device includes a fourth jaw cylinder for clamping the damping tube, a fourth positioning groove plate disposed on one side of the fourth jaw cylinder and used for positioning the plug, and a fourth pushing cylinder for pushing the damping tube into the bracket.

[0015] Furthermore, in the above technical solution, the spring assembly mechanism includes a second vibrating disk for automatically feeding springs, a second feeding device arranged beside the second vibrating disk for separating springs one by one, a transmission pipe arranged between the second vibrating disk and the second feeding device, and a spring assembly manipulator arranged between the second feeding device and the rotation and displacement mechanism for grasping springs and assembling them onto the bracket. Among them, the spring assembly manipulator is provided with a fifth jaw device and a sixth jaw device for respectively grasping both ends of the spring.

[0016] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art: In the present invention, the rotation and displacement mechanism is used to drive the fixture to continuously and cyclically switch workstations. The bracket assembly mechanism loads the brackets onto the fixture. As the rotation and displacement mechanism continuously switches workstations, the rear slider assembly mechanism, the front slider assembly mechanism, the damping tube assembly mechanism, and the spring assembly mechanism respectively assemble the rear slider, the front slider, the damping tube, and the spring onto the bracket in sequence. Then, the assembled finished product is sent out through the finished product discharging mechanism, thereby replacing manual assembly, greatly improving production efficiency, reducing labor force, and reducing production costs. Description of the Drawings:

[0017] Figure 1 is the structural schematic diagram of the present invention;

[0018] Figure 2 is the structural schematic diagram of the bracket assembly mechanism in the present invention;

[0019] Figure 3 is the structural schematic diagram of the rear slider assembly mechanism in the present invention;

[0020] Figure 4 is the structural schematic diagram of the rear slider assembly manipulator in the present invention;

[0021] Figure 5 is the structural schematic diagram of the damping tube assembly mechanism in the present invention;

[0022] Figure 6 is the structural schematic diagram of the damping tube feeding device in the present invention;

[0023] Figure 7 is the structural schematic diagram of the pre-positioning device in the present invention;

[0024] Figure 8 is the structural schematic diagram of the damping tube assembly manipulator in the present invention;

[0025] Figure 9 is the structural schematic diagram of the spring assembly mechanism in the present invention;

[0026] Figure 10 is the structural schematic of the spring assembly manipulator in the present invention Figure 1 ;

[0027] Figure 11 It is a schematic structure of the spring assembly manipulator in the present invention Figure 2 ;

[0028] Figure 12 It is a schematic structural diagram of the oil injection device in the present invention;

[0029] Figure 13 It is a schematic structural diagram of the finished product in the present invention. Specific embodiments:

[0030] The present invention will be further described below in conjunction with specific embodiments and the accompanying drawings.

[0031] See Figures 1 to 13 As shown, it is an assembly machine for a guide rail damper assembly, which includes: a rotation and displacement mechanism 1 and a bracket assembly mechanism 2, a rear slider assembly mechanism 3, a front slider assembly mechanism 4, a damper tube assembly mechanism 5, a spring assembly mechanism 6 and a finished product discharging mechanism 7 circumferentially arranged around the rotation and displacement mechanism 1. Among them, a plurality of jigs 11 are arranged on the rotation and displacement mechanism 1 and are evenly distributed circumferentially for positioning the assembly of parts. The bracket assembly mechanism 2 is used to place the bracket A into the jig 11. The rear slider assembly mechanism 3, the front slider assembly mechanism 4, the damper tube assembly mechanism 5 and the spring assembly mechanism 6 are respectively used to sequentially assemble the rear slider B, the front slider C, the damper tube D and the spring E onto the bracket A. And the bracket A is provided with a first mounting position A1, a second mounting position A2 and a third mounting position A3. Among them, the rear slider B and the front slider C are slidably mounted in the first mounting position A1, one end of the front slider C is buckled on the rear slider B, the damper D is mounted in the second mounting position A2 and is buckled with the front slider C, and both ends of the spring E are respectively buckled with the bracket A and the front slider C. A rib portion A4 for positioning and sliding the rear slider B and the front slider C is arranged in the first mounting position A1. The rotation and displacement mechanism 1 is used to drive the jig 11 to continuously cycle and switch work positions. The bracket assembly mechanism 2 loads the bracket A onto the jig 11. As the rotation and displacement mechanism 1 continuously switches work positions, the rear slider B, the front slider C, the damper tube D and the spring E are respectively assembled onto the bracket A through the rear slider assembly mechanism 3, the front slider assembly mechanism 4, the damper tube assembly mechanism 5 and the spring assembly mechanism 6. Then, the assembled finished product is sent out through the finished product discharging mechanism 7, thereby replacing manual assembly, greatly improving production efficiency, reducing labor force and reducing production costs.

[0032] The bracket assembly mechanism 2 includes a conveying module 21 for conveying bracket A, an oil injection device 22 arranged beside the conveying module 21 and extending above the conveying module 21, and a bracket assembly manipulator 23 arranged at the end of the conveying module 21 for grasping bracket A and placing it into the jig 11. Among them, brackets A are arranged and placed on the conveying module 21 and conveyed to the rotation and displacement mechanism 1, and the oil injection device 22 applies lubricating oil to the brackets A passing below. The oil injection device 22 includes a first cantilever bracket 221, a first Z-axis movement module 222 arranged at the end of the first cantilever bracket 221 and located above the conveying module 21, an oil supply module 223 arranged on the first cantilever bracket 221 for providing lubricating oil, an oil spreading module 224 arranged on the first Z-axis movement module 222 for spreading lubricating oil into bracket A, and an oil supply pipe 225 connecting the oil supply module 223 and the oil spreading module 224. Among them, the oil supply module 233 includes an oil storage cylinder 233A and an oil pushing cylinder 233B. The oil spreading module 224 includes a mounting seat 224A and an oil distributing seat 224B. The oil distributing seat 224B is provided with a conical oil distributing part and oil outlet holes located outside the conical oil distributing part, and the bottom of the oil distributing seat 224B is provided with a plurality of extended oil outlet holes and bumps for extending and dripping oil. A number of uniformly distributed positioning slots for placing bracket A are arranged on the conveying module 21. A first detection device 24 for detecting that bracket A is located below the bracket assembly manipulator 23 is arranged at the end of the conveying module 21, and a material pushing device 25 for cooperating with the bracket assembly manipulator 23 to grasp bracket A is arranged below the first detection device 24.

[0033] The rear slider assembly mechanism 3 includes a first vibrating disk 31 for automatically discharging the rear slider B, a first linear vibrator 32 arranged at the discharge port of the vibrating disk and used for extending and transferring the rear slider B, a first feeding device 33 arranged at the end of the first linear vibrator 32 and used for separating the rear slider B one by one, and a rear slider assembly manipulator 34 arranged beside the first feeding device 33 and used for grasping the rear slider B and assembling it onto the bracket A. Among them, a first detection device 35 for detecting the direction of the rear slider B is arranged on the first feeding device 33, and a first reversing device 36 for adjusting the direction of the rear slider B according to the detection result of the first detection device 35 is arranged on the rear slider assembly manipulator 34. The rear slider assembly manipulator 34 includes a second X-axis movement module 341, a second Z-axis movement module 342 arranged on the second X-axis movement module 342, a second jaw device 343 arranged on the second Z-axis movement module 342 and used for clamping the rear slider B, and a second pushing cylinder 344 arranged beside the second jaw device 343 and used for pushing the rear slider B to be fastened onto the bracket A. And the second pushing plate 344A in the second pushing cylinder 344 extends between the two clamping arms of the second jaw device 343. The first reversing device 36 includes a rotary support base 361 rotatably installed on the second Z-axis movement module 342 and used for installing the second jaw device 343 and the second pushing cylinder 344, a swing arm 362 arranged at the upper end of the rotary support base 361, and a second cylinder 363 arranged beside the rotary support base 361 and used for pushing the swing arm 362 to drive the rotary support base 361 to rotate. The front slider assembly mechanism 4 has the same structure as the rear slider assembly mechanism 3.

[0034] The damping tube assembly mechanism 5 includes a damping tube feeding device 51, a second detection device 52 arranged at the outlet end of the damping tube feeding device 51 and used for detecting the direction of the damping tube D, a damping tube assembly manipulator 53 arranged between the damping tube feeding device 51 and the rotation and displacement mechanism 1 and used for grasping the damping tube D and assembling it onto the bracket A, and a pre-positioning device 54 arranged in the middle of the stroke of the damping tube assembly manipulator 53 and used for pulling open the damping tube D. Among them, a third jaw device 55 and a fourth jaw device 56 for grasping the damping tube D and spaced by half of the stroke are arranged on the damping tube assembly manipulator 53, and the distance between the third jaw device 55 and the fourth jaw device 56 is equal to the sum of the distance between the second detection device 52 and the pre-positioning device 54 and the distance between the pre-positioning device 54 and the rotation and displacement mechanism 1.

[0035] The damping tube feeding device 51 includes a storage bin 511 for storing damping tubes D, a discharging roller 512 arranged at the bottom of the storage bin 511 and used to pick out the damping tubes D one by one by rolling, a bearing and positioning plate 513 slidably arranged below the discharging roller 512 and used to receive the damping tubes D, a material distributing air cylinder 514 arranged on one side of the bearing and positioning plate 513 and used to push the bearing and positioning plate 513 to transfer the damping tubes D to the second detection device 52, and a third driving device 515 used to drive the discharging roller 512 to rotate. Among them, a linear guide rail 516 for supporting the sliding of the bearing and positioning plate 513 is arranged at the bottom of the bearing and positioning plate 513, and at least one material pushing groove 512A for accommodating the damping tubes D is arranged on the discharging roller 512.

[0036] The storage bin 511 is in a funnel shape, and its bottom is inclined towards the discharging roller 512. A storage groove 517 for vertically stacking a plurality of damping tubes D is arranged below the storage bin 511, and a third sensor for detecting the remaining amount of the damping tubes D is arranged on one side of the storage groove 517. Two material pushing grooves 512A are symmetrically arranged on the discharging roller 512.

[0037] The second detection device 52 includes a fourth sensor 521 arranged on one side of the bearing and positioning plate 513, a first pushing plate 522 arranged on the other side of the bearing and positioning plate 513 and used to push the damping tube D towards the fourth sensor 521, and a second air cylinder 523 used to push the first pushing plate 522 to move. Among them, a first positioning groove 513A for positioning the damping tube D is arranged on the bearing and positioning plate 513, and the first pushing plate 522 is located at one end of the first positioning groove 513A.

[0038] A material taking port 513B perpendicular to the first positioning groove 513A and used for the damping tube assembly manipulator 53 to grab the damping tube D is also arranged on the bearing and positioning plate 513. First limit buffers and second limit buffers for limiting the movement of the bearing and positioning plate 513 are arranged at both ends of the linear guide rail 516, and the first limit buffer and the second limit buffer can respectively position the first positioning groove 513A below the storage groove 517 and align it with the first pushing plate 522.

[0039] The pre-positioning device 54 includes a third support plate 541 located below the damping tube assembly manipulator 53, a third positioning groove plate 542 disposed on the third support plate 541 and used for placing the damping tube D, a clamping module 543 disposed at one end of the third positioning groove plate 542 and used for clamping and pulling out the plug of the damping tube D, a second push plate 544 disposed at the other end of the third positioning groove plate 542 and used for pushing the damping tube D towards the clamping module 543, a pressing plate module 545 disposed on the side of the third positioning groove plate 542 and used for pressing the damping tube D, a third detection module 546 disposed at the front end of the clamping module 543 and used for detecting whether the damping tube D is in place, and a third cylinder 547 used for driving the second push plate 544 to move.

[0040] The third support plate 541 is inclined. By using the inclined layout of the third support plate 541, the damping tube D placed on the third support plate 541 is in a posture with the head high and the tail low. When the fourth jaw device 56 clamps the damping tube D, the damping tube D remains in the state of the head high and the tail low, so that the tail of the damping tube D can be first buckled into the installation groove of the bracket A when the damping tube D is buckled into the bracket A, and then the plug of the damping tube D is buckled into the rear slider B through the fourth feeding cylinder 563, thus completing the assembly of the damping tube D. A third positioning block 548 for positioning the plug part of the damping tube D is arranged between the upper end of the third positioning groove plate 542 and the clamping module 543. The clamping module 543 includes a seventh jaw device 543A for clamping the plug of the damping tube D and a ninth cylinder 543B for driving the seventh jaw device 543A to pull out the plug. Among them, the clamping arm of the seventh jaw device 543A is located in the middle of the third positioning block 548, and the third detection module 546 is located between the third positioning groove plate 542 and the third positioning block 548. The third cylinder 547 is parallel to the side of the third positioning groove plate 542. A third guide rail 547A is arranged at one end of the third cylinder 547, and a third sliding seat 547B for supporting and driving the second push plate 544 to move is slidably installed on the third guide rail 547A.

[0041] The damping tube assembly robot 53 includes a third X-axis moving module 531 arranged next to the pre-positioning device 54 and a third Z-axis moving module 532 arranged on the third X-axis moving module 531, and a third clamping device 55 and a fourth clamping device 56 are installed on the third Z-axis moving module 532 at intervals, wherein the third clamping device 55 includes a clamping portion 551 for clamping the damping tube D and a rotating portion 552 for driving the clamping portion 551 to rotate and adjust the direction of the damping tube D, and the fourth clamping device 56 includes a fourth clamping cylinder 561 for clamping the damping tube D, a fourth positioning slot plate 562 arranged on one side of the fourth clamping cylinder 561 and used for positioning the plug, and a fourth pushing cylinder 563 for pushing the damping tube D into the bracket A. The fourth pushing cylinder 563 is provided with a fourth pushing plate 563A which passes through and extends from the middle of the fourth clamping cylinder 561 and is used to push the damping tube D and the plug to be clamped into the bracket A and the rear slider B respectively.

[0042] The spring assembly mechanism 6 includes a second vibration plate 61 for automatically feeding out the spring E, a second material dividing device 62 arranged beside the second vibration plate 61 and used to separate the springs E one by one, a transmission pipe 63 arranged between the second vibration plate 61 and the second material dividing device 62, and a spring assembly robot 64 arranged between the second material dividing device 62 and the rotation transposition mechanism 1 and used to grab the spring E and assemble it on the bracket A, wherein the spring assembly robot 64 is provided with a fifth clamping device 65 and a sixth clamping device 66 for respectively grabbing the two ends of the spring E. The spring assembly robot 64 includes a sixth X-axis motion module 641, a sixth Z-axis motion module 642 arranged on the sixth X-axis motion module 642, a second reversing adjustment device 643 arranged on the sixth Z-axis motion module 642 and used to install and adjust the fifth clamping device 65 and the sixth clamping device 66 in the horizontal direction, and a seventh cylinder 644 and an eighth cylinder 645 symmetrically arranged on the second reversing adjustment device 643 and used to drive the fifth clamping device 65 and the sixth clamping device 66 to move relative to each other, separate and approach, respectively, wherein the side edges of the seventh cylinder 644 and the eighth cylinder 645 are respectively provided with a fifth pushing device 646 and a sixth pushing device 647 for buckling the spring E onto the bracket A. The second material distribution device 62 includes a fifth positioning slot plate 621 that is docked at one end of the transmission tube 63 and can position the spring E, and a tenth cylinder 622 for pushing the fifth positioning slot plate 621 to move. The tenth cylinder 622 pushes the fifth positioning slot plate 621 to displace the spring E away from the end of the transmission tube 63. The fifth positioning slot plate 621 is provided with a sixth detection device 67 for sensing whether the spring E is in place and its direction. The second reversing adjustment device 643 selects whether the direction of the spring E needs to be adjusted according to the detection result of the sixth detection device 67, and the second reversing adjustment device 643 has the same structure as the first reversing device 36.

[0043] In summary, when the present invention works, the bracket A is manually placed on the conveying module 21, and a number of sliders, damping tubes D and springs E are respectively placed into the first vibrating bowl 31, the storage bin 511 and the second vibrating bowl 61. Similarly, a number of front sliders C are placed into the first vibrating bowl 31 of the front slider assembling mechanism 4. Further, the lubricating oil is applied to the installation groove on the bracket A by the oil injection device 22 in the bracket assembling mechanism 2, and then the bracket A is grasped and installed into the jig 11 on the rotary positioning mechanism 1 by the bracket assembling manipulator 23 to complete the feeding of the bracket A. Under the continuous rotation of the rotary positioning mechanism 1, the jig 11 is sequentially switched to different stations. When the number of jigs 11 is equal to the number of stations, it can be ensured that after each position change, there is a jig 11 at each station. In this embodiment, the number of jigs 11 is six. Further, the first feeding device 33 in the rear slider assembling mechanism 3 separates the rear sliders B one by one, and the direction of the rear slider B to be grasped is checked by the first detection device 35. Then the rear slider assembling manipulator 34 grasps the rear slider B and installs it into the bracket A. During the transportation of the rear slider B, the first reversing device 36 selects whether to reverse the direction of the rear slider B according to the detection result of the first detection device 35. Further, the front slider C is installed on the bracket A by the front slider assembling mechanism 4, and one end of the front slider C abuts and is fastened to the rear slider B. Further, the damping tube feeding device 51 sends the damping tubes D one by one to the second detection device 52 for direction detection, and then the third jaw device 55 of the damping tube assembling manipulator 53 clamps the damping tube D and first sends it to the pre-positioning device 54. The third jaw device 55 can appropriately adjust the direction of the damping tube D according to the detection result of the second detection device 52. Then the pre-positioning device 54 places the damping tube 54 obliquely and clamps and pulls out the plug of the damping tube 54 to complete the pre-positioning of the damping tube D for the buckling of the damping tube D. Then the fourth jaw device 56 of the damping tube assembling manipulator 53 clamps the damping tube D from the pre-positioning device 54 and buckles it onto the bracket A. At this time, since the tube body of the damping tube D contacts the bracket A obliquely first, after the tail of the damping tube D is buckled to the bracket A, the plug of the damping tube D is buckled onto the rear slider B by the fourth pushing cylinder 563 to complete the buckling of the damping tube D, so that the damping tube D can play a buffering role when the rear slider B and the front slider C slide.Further, the second material separation device 62 of the spring assembly mechanism 6 separates the springs E one by one with a dislocation, and the sixth detection device 67 detects the direction of the springs E. After the fifth jaw device 65 and the sixth jaw device 66 clamp the two ends of the spring E, the second commutation adjustment device 643 of the spring assembly manipulator 64 selects whether to adjust the direction of the spring E according to the detection result of the sixth detection device 67, and drives the fifth jaw device 65 and the sixth jaw device 66 to stretch the spring E through the seventh cylinder 644 and the eighth cylinder 645. Then, the spring E is assembled onto the bracket A, and the two ends of the spring E are respectively buckled onto the bracket A and the rear slider B by the fifth material pushing device 646 and the sixth material pushing device 647, thereby completing the assembly of the spring E. Further, when the rotation and displacement mechanism 1 moves the assembled damper assembly to the finished product discharging mechanism 7, the finished product discharging mechanism 7 takes out the damper assembly from the jig 11. Subsequently, the empty jig 11 continues to be displaced to the bracket assembly mechanism 2 for the next round of assembly process.;

[0044] Certainly, the above are only specific embodiments of the present invention, and are not intended to limit the scope of implementation of the present invention. Any equivalent changes or modifications made according to the structure, characteristics and principles described in the scope of the patent application of the present invention shall be included in the scope of the patent application of the present invention.

Claims

1. A guide rail damper assembly assembly machine, characterized in that: include: A rotational transposition mechanism (1) and a bracket assembly mechanism (2), a rear slider assembly mechanism (3), a front slider assembly mechanism (4), a damping tube assembly mechanism (5), a spring assembly mechanism (6) and a finished product discharging mechanism (7) arranged circumferentially on the periphery of the rotational transposition mechanism (1), wherein the rotational transposition mechanism (1) is provided with a plurality of jigs (11) evenly distributed around the circumference and used for assembling and positioning parts, the bracket assembly mechanism (2) is used to place the bracket (A) into the jig (11), the rear slider assembly mechanism (3), the front slider assembly mechanism (4), the damping tube assembly mechanism (5) and the spring assembly mechanism The assembling mechanism (6) is used to assemble the rear slider (B), the front slider (C), the damping tube (D) and the spring (E) onto the bracket (A) in sequence, and the bracket (A) is provided with a first mounting position (A1), a second mounting position (A2) and a third mounting position (A3), wherein the rear slider (B) and the front slider (C) are slidably mounted in the first mounting position (A1), one end of the front slider (C) is buckled onto the rear slider (B), the damper (D) is mounted in the second mounting position (A2) and buckled onto the front slider (C), and the two ends of the spring (E) are buckled onto the bracket (A) and the front slider (C), respectively.

2. The guide rail damper assembly assembly machine according to claim 1, characterized in that: The bracket assembly mechanism (2) comprises a conveying module (21) for transferring the bracket (A), an oiling device (22) arranged beside the conveying module (21) and extending above the conveying module (21), and a bracket assembly robot (23) arranged at the end of the conveying module (21) and used to grab the bracket (A) and place it in the fixture (11), wherein the bracket (A) is arranged on the conveying module (21) and conveyed to the rotation transposition mechanism (1), and the oiling device (22) applies lubricating oil to the bracket (A) passing below.

3. The guide rail damper assembly assembly machine according to claim 1, characterized in that: The rear slider assembly mechanism (3) comprises a first vibration plate (31) for automatically discharging the rear slider (B), a first straight vibrator (32) arranged at the discharge port of the vibration plate (31) and used to extend and transfer the rear slider (B), a first material distribution device (33) arranged at the end of the first straight vibrator (32) and used to separate the rear sliders (B) one by one, and a rear slider assembly robot (34) arranged beside the first material distribution device (33) and used to grab the rear slider (B) and assemble it on the bracket (A), wherein the first material distribution device (33) is provided with a first detection device (35) for detecting the direction of the rear slider (B), and the rear slider assembly robot (34) is provided with a first reversing device (36) for adjusting the direction of the rear slider (B) according to the detection result of the first detection device (35).

4. The guide rail damper assembly assembly machine according to claim 1, characterized in that: The damping tube assembly mechanism (5) comprises a damping tube feeding device (51), a second detection device (52) arranged at the outlet end of the damping tube feeding device (51) and used for detecting the direction of the damping tube (D), a damping tube assembly robot (53) arranged between the damping tube feeding device (51) and the rotation transposition mechanism (1) and used for grabbing the damping tube (D) and assembling it on the bracket (A), and a pre-positioning device (54) arranged in the middle of the stroke of the damping tube assembly robot (53) and used for pulling open the damping tube (D), wherein the damping tube assembly robot (53) is provided with a third clamping device (55) and a fourth clamping device (56) for grabbing the damping tube (D) and spaced at half the stroke, and the distance between the third clamping device (55) and the fourth clamping device (56) is equal to the distance between the second detection device (52) and the pre-positioning device (54) and the distance between the pre-positioning device (54) and the rotation transposition mechanism (1).

5. The guide rail damper assembly assembly machine according to claim 4, characterized in that: The damping tube loading device (51) comprises a storage bin (511) for storing damping tubes (D), a discharging roller (512) arranged at the bottom of the storage bin (511) and discharging the damping tubes (D) one by one by rolling, a bearing positioning plate (513) slidably arranged below the discharging roller (512) and used for receiving the damping tubes (D), a distributing cylinder (514) arranged at one side of the bearing positioning plate (513) and used for pushing the bearing positioning plate (513) to transfer the damping tubes (D) to the second detection device (52), and a third driving device (515) for driving the discharging roller (512) to rotate, wherein a linear guide rail (516) for supporting the sliding of the bearing positioning plate (513) is arranged at the bottom of the bearing positioning plate (513), and at least one discharging groove (512A) for accommodating the damping tubes (D) is arranged on the discharging roller (512).

6. The guide rail damper assembly assembly machine according to claim 5, characterized in that: The storage bin (511) is funnel-shaped, and its bottom is inclined toward the discharge roller (512). A storage trough (517) for vertically stacking a plurality of damping tubes (D) is provided below the storage bin (511), and a third sensor (518) for detecting the remaining amount of the damping tube (D) is provided on one side of the storage trough (517).

7. The guide rail damper assembly assembly machine according to claim 5, characterized in that: The second detection device (52) comprises a fourth sensor (521) arranged on one side of the bearing positioning plate (513), a first pushing plate (522) arranged on the other side of the bearing positioning plate (513) and used for pushing the damping tube (D) to move toward the fourth sensor (521), and a second cylinder (523) used for pushing the first pushing plate (522) to move, wherein a first positioning groove (513A) for positioning the damping tube (D) is arranged on the bearing positioning plate (513), and the first pushing plate (522) is located at one end of the first positioning groove (513A).

8. The guide rail damper assembly assembly machine according to claim 4, characterized in that: The pre-positioning device (54) comprises a third support plate (541) located below the damping tube assembly manipulator (53), a third positioning slot plate (542) arranged on the third support plate (541) and used for placing the damping tube (D), a clamping module (543) arranged at one end of the third positioning slot plate (542) and used for clamping the plug of the damping tube (D) to be pulled out, a second push plate (544) arranged at the other end of the third positioning slot plate (542) and used for pushing the damping tube (D) toward the clamping module (543), a pressing plate module (545) arranged at the side of the third positioning slot plate (542) and used for pressing the damping tube (D), a third detection module (546) arranged at the front end of the clamping module (543) and used for detecting whether the damping tube (D) is in place, and a third cylinder (547) used for driving the second push plate (544) to move.

9. The guide rail damper assembly assembly machine according to claim 8, characterized in that: The damping tube assembly robot (53) comprises a third X-axis movable module (531) arranged beside the pre-positioning device (54) and a third Z-axis movable module (532) arranged on the third X-axis movable module (531); a third clamping device (55) and a fourth clamping device (56) are installed on the third Z-axis movable module (532) at intervals, wherein the third clamping device (55) comprises a clamping portion (551) for clamping the damping tube (D) and a rotating portion (552) for driving the clamping portion (551) to rotate and adjust the direction of the damping tube (D); the fourth clamping device (56) comprises a fourth clamping cylinder (561) for clamping the damping tube (D), a fourth positioning slot plate (562) arranged on one side of the fourth clamping cylinder (561) and used for positioning the plug, and a fourth pushing cylinder (563) for pushing the damping tube (D) into the bracket (A).

10. The guide rail damper assembly assembly machine according to claim 1, characterized in that: The spring assembly mechanism (6) comprises a second vibration plate (61) for automatically feeding out the spring (E), a second material separation device (62) arranged beside the second vibration plate (61) and used to separate the springs (E) one by one, a transmission pipe (63) arranged between the second vibration plate (61) and the second material separation device (62), and a spring assembly robot (64) arranged between the second material separation device (62) and the rotary transposition mechanism (1) and used to grasp the spring (E) and assemble it on the bracket (A), wherein the spring assembly robot (64) is provided with a fifth clamping device (65) and a sixth clamping device (66) for respectively grasping the two ends of the spring (E).

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