A terminal screwing device

Abstract

The application provides a terminal screwing device, which comprises a base, a rotating disc, a positioning clamp, a first feeding assembly, a second feeding assembly, a third feeding assembly, a screwing assembly, a riveting assembly, a forward-reverse rotating assembly and a discharging assembly. The first feeding assembly is used for transferring a first support to a corresponding positioning clamp. The second feeding assembly is used for transferring a second support to a corresponding positioning clamp. The third feeding assembly is used for transferring a third support to a corresponding positioning clamp. The screwing assembly is used for screwing a screw into the first support, the second support and the third support. The riveting assembly is used for riveting the second support and the third support. The forward-reverse rotating assembly is connected to the base and located on one side of the riveting assembly. The forward-reverse rotating assembly is used for rotating the screw to realize forward-reverse rotation of the screw. The discharging assembly is used for outputting the first support, the second support and the third support in a connected state to the outside of the rotating disc to realize automatic operation and improve the efficiency of terminal screwing.

Description

Technical Field

[0001] This utility model relates to the technical field of terminal screw-driving equipment, and in particular to a terminal screw-driving equipment. Background Technology

[0002] With the development of technology, the role of terminals is to connect power supplies, equipment and external interfaces to wire harnesses and to transmit electrical energy and signals. In the existing technology, existing terminals include a first bracket, a second bracket and a third bracket. The first bracket, the second bracket and the third bracket are connected by screws under human intervention to form a terminal. At the same time, the second bracket and the third bracket are riveted under human intervention, which results in low efficiency of screwing existing terminals. Utility Model Content

[0003] The purpose of this utility model is to provide a terminal screw-driving device, wherein a rotating disk is rotatably connected to a machine base; the rotating disk has multiple clamping stations arranged along the annular direction of the rotating disk; multiple positioning clamps are all connected to the same rotating disk and arranged relative to their corresponding clamping stations; each positioning clamp has a positioning groove; a first feeding component is connected to the machine base and located on the outer periphery of the rotating disk; the first feeding component is used to transfer a first bracket to a corresponding positioning clamp, at which time the first bracket is positioned and connected to the positioning groove; a second feeding component is connected to the machine base and located on one side of the first feeding component; the second feeding component is used to transfer a second bracket to a corresponding positioning clamp, at which time the second bracket is connected to the first bracket located in the positioning groove; a third feeding component is connected to the machine base and located on one side of the second feeding component; the third feeding component is used to transfer a third bracket to a corresponding positioning clamp, at which time the third bracket is connected to the second bracket located in the positioning groove; and so on. The first, second, and third supports are stacked. A screw-driving assembly is connected to the machine base and positioned to one side of the third feeding assembly. This assembly drives screws into the first, second, and third supports, creating a screw connection and forming a terminal. A riveting assembly is connected to the machine base and positioned to one side of the screw-driving assembly. This assembly rivets the second and third supports, creating a riveting state where the screws are connected and can rotate in both directions under external force. A forward / reverse assembly is connected to the machine base and positioned to one side of the riveting assembly. This assembly rotates the screws, enabling forward and reverse rotation. A discharge assembly is connected to the machine base and positioned to one side of the forward / reverse assembly. This assembly outputs the connected first, second, and third supports to the outside of the rotating disk, automating the process and improving the efficiency of terminal screw driving.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a terminal screw-driving device, comprising: Base; A rotating disk is rotatably connected to the machine base; the rotating disk is provided with multiple clamping stations, which are arranged along the annular direction of the rotating disk. Multiple positioning fixtures are connected to the same rotating disk and arranged relative to their respective fixture stations; each positioning fixture is provided with a positioning groove. The first feeding assembly is connected to the machine base and located on the outer periphery of the rotating disk; the first feeding assembly is used to transfer the first bracket to the corresponding positioning fixture, at which time the first bracket is positioned and connected to the positioning groove; The second feeding assembly is connected to the machine base and is located on one side of the first feeding assembly; the second feeding assembly is used to transfer the second bracket to the corresponding positioning fixture, at which time the second bracket is connected to the first bracket located in the positioning slot; The third feeding assembly is connected to the base and is located on one side of the second feeding assembly; the third feeding assembly is used to transfer the third bracket to the corresponding positioning fixture. At this time, the third bracket is connected to the second bracket in the positioning slot, and the first bracket, the second bracket and the third bracket are in a stacked state. A screw-driving assembly is connected to the base and located on one side of the third feeding assembly; the screw-driving assembly is used to drive screws into the first bracket, the second bracket, and the third bracket, at which time the first bracket, the second bracket, and the third bracket are in a screw-connected state and form terminals; The riveting assembly is connected to the base and is located on one side of the screw-driving assembly; the riveting assembly is used to rivet the second and third supports. At this time, the second and third supports are in the riveting state, the screws are in the connected state, and they can rotate in both directions under the action of external force. A forward / reverse rotation assembly is connected to the base and located on one side of the riveting assembly; the forward / reverse rotation assembly is used to rotate the screw to achieve forward and reverse rotation of the screw; The discharge assembly is connected to the base and located on one side of the forward and reverse rotation assembly; the discharge assembly is used to output the first bracket, the second bracket and the third bracket, which are in the connected state, to the outside of the rotating disk.

[0005] Optionally, the screw-driving assembly includes a fourth frame, a fourth movable base, a first screw-driving module, and a fourth vibratory plate; The fourth vibratory feeder is used for vibratory conveying of screws; the fourth frame is connected to the base and is located on one side of the rotating disk; the fourth movable seat is movably connected to the fourth frame and moves in multiple axes relative to the fourth frame; the connecting end of the first screw-driving module is connected to the fourth movable seat, and the first screw-driving module moves with the movement of the fourth movable seat and reciprocates between the fourth vibratory feeder and the positioning fixture; The first screw-driving module moves in multiple axes under the drive of the fourth movable seat, and drives the screw into the third bracket, the second bracket and the first bracket along the forward rotation direction. The screw passes through the third bracket, the second bracket and the first bracket.

[0006] Optionally, the riveting assembly includes a fifth frame, a lifting module, and a riveting head; The fifth frame is connected to the base and is located on one side of the rotating disk; the riveting head is vertically connected to the fifth frame and can be positioned above the positioning fixture. The riveting head descends relative to the fifth frame and moves toward the positioning fixture so that the riveting head is positioned on the third and second supports of the positioning fixture. The lifting module is a cylinder-type lifting module; the connecting end of the lifting module is connected to the fifth frame, the lifting end of the lifting module is connected to the upper side wall of the riveting head, the lower side wall of the riveting head is the riveting surface, and the lower side wall of the riveting head contacts the third support and the second support.

[0007] Optionally, the forward and reverse rotation assembly includes a sixth frame and a second screw-driving module; The sixth frame is connected to the base and is located on one side of the rotating disk; the connecting end of the second screw-driving module is connected to the sixth frame, the second screw-driving module is located directly above the positioning fixture, and the second screw-driving module rotates the screw located on the third bracket in both the forward and reverse directions.

[0008] Optionally, the discharge assembly includes a seventh frame, a discharge track, a seventh movable seat, a seventh pneumatic gripper, and two seventh clamping arms; The seventh frame is connected to the base and is located on one side of the rotating disk; the discharge track is connected to the seventh frame and is arranged along an inclined direction; The seventh movable seat is movably connected to the seventh frame and can move in multiple axes relative to the seventh frame; the connecting end of the seventh pneumatic gripper is connected to the seventh movable seat, and the two gripper ends of the seventh pneumatic gripper are connected to the corresponding seventh clamping arms. The two seventh clamping arms clamp or disengage from the terminal as the two gripper ends move; the terminal serves as the third support, the second support, and the first support in a connected state. The seventh pneumatic gripper moves reciprocally between the positioning fixture and the discharge track under the drive of the seventh moving seat; The discharge assembly has two components, which are arranged adjacent to each other and act on the terminals that are in a good state or in a defective state, respectively.

[0009] Optionally, a rotating module is provided between the rotating disk and the machine base. The connecting end of the rotating module is connected to the machine base, and the rotating end of the rotating module is connected to the rotating disk, driving the rotating disk to rotate 360°; the rotating disk rotates along its own axis. The rotating module includes a motor and a dividing disk. One end of the dividing disk is connected to the motor, and the other end of the dividing disk is connected to the rotating disk, driving the rotating disk to rotate at equal angles.

[0010] Optionally, the positioning clamp is detachably connected to the rotating disk and is located near the outer edge of the rotating disk; the positioning groove is disposed in the positioning clamp and extends through the positioning clamp in the vertical direction; the inner sidewall of the positioning groove positions the first bracket in multiple directions.

[0011] Optionally, the first feeding assembly includes a first vibratory feeder, a first frame, a first movable seat, a first pneumatic gripper, and two first clamping arms; the first vibratory feeder is connected to the frame and is used for vibratory conveying of the first support; the first frame is disposed on one side of the first vibratory feeder and connected to the frame; the first movable seat is movably connected to the first frame and can move in multiple axes relative to the first frame; the connecting end of the first pneumatic gripper is connected to the first movable seat, and the first pneumatic gripper moves with the movement of the first movable seat and reciprocates between the first vibratory feeder and the positioning fixture; the two first clamping arms are connected to the two gripper ends of the first pneumatic gripper and clamp or disengage from the first support as the two gripper ends move.

[0012] Optionally, the second feeding assembly includes a second vibratory feeder, a second frame, a second movable seat, a second pneumatic gripper, and two second clamping arms; the second vibratory feeder is connected to the frame and is used for vibratory conveying of the second support; the second frame is disposed on one side of the second vibratory feeder and connected to the frame; the second movable seat is movably connected to the second frame and can move in multiple axes relative to the second frame; the connecting end of the second pneumatic gripper is connected to the second movable seat, and the second pneumatic gripper moves with the movement of the second movable seat and reciprocates within the second vibratory feeder and the positioning fixture; the two second clamping arms are connected to the two gripper ends of the second pneumatic gripper and clamp or disengage from the second support as the two gripper ends move.

[0013] Optionally, the third feeding assembly includes a third vibratory feeder, a third frame, a third movable seat, a third pneumatic gripper, and two third clamping arms; the third vibratory feeder is connected to the frame and is used for vibratory conveying of the third support; the third frame is disposed on one side of the third vibratory feeder and connected to the frame; the third movable seat is movably connected to the third frame and performs multi-axis movement relative to the third frame; the connecting end of the third pneumatic gripper is connected to the third movable seat, and the third pneumatic gripper moves with the movement of the third movable seat and reciprocates between the third vibratory feeder and the positioning fixture; the two third clamping arms are connected to the two gripper ends of the third pneumatic gripper and clamp or disengage from the third support as the two gripper ends move.

[0014] Compared with the prior art, the beneficial effects of this utility model are: This utility model provides a terminal screw-driving device. A rotating disk is rotatably connected to a machine base. The rotating disk has multiple clamping stations arranged along the annular direction of the rotating disk. Multiple positioning clamps are connected to the same rotating disk and arranged relative to their corresponding clamping stations. Each positioning clamp has a positioning groove. A first feeding assembly is connected to the machine base and located on the outer periphery of the rotating disk. The first feeding assembly is used to transfer a first support to a corresponding positioning clamp, at which time the first support is positioned and connected to the positioning groove. A second feeding assembly is connected to the machine base and located on one side of the first feeding assembly. The second feeding assembly is used to transfer a second support to a corresponding positioning clamp, at which time the second support is connected to the first support in the positioning groove. A third feeding assembly is connected to the machine base and located on one side of the second feeding assembly. The third feeding assembly is used to transfer a third support to a corresponding positioning clamp, at which time the third support is connected to the second support in the positioning groove. The first, second, and third supports are stacked. The screw-driving assembly is connected to the machine base and is located on one side of the third feeding assembly. The screw-driving assembly is used to drive screws into the first, second, and third supports. At this time, the first, second, and third supports are in a screw-connected state and form terminals. The riveting assembly is connected to the machine base and is located on one side of the screw-driving assembly. The riveting assembly is used to rivet the second and third supports. At this time, the second and third supports are in a riveting state, the screws are in a connected state, and they can rotate forward and backward under external force. The forward and reverse rotation assembly is connected to the machine base and is located on one side of the riveting assembly. The forward and reverse rotation assembly is used to rotate the screws to achieve forward and reverse rotation of the screws. The discharge assembly is connected to the machine base and is located on one side of the forward and reverse rotation assembly. The discharge assembly is used to output the first, second, and third supports in the connected state to the outside of the rotating disk to achieve automated operation and improve the efficiency of terminal screw driving. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application, and those skilled in the art can obtain other drawings based on these drawings without creative effort.

[0016] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0017] Figure 1 A schematic diagram of a terminal screw-driving device according to an embodiment of this application is shown.

[0018] Figure 2 A top view of a terminal screw-driving device according to an embodiment of this application is shown.

[0019] Figure 3 A schematic diagram of the positioning clamp and rotating disk of a terminal screw-driving device according to an embodiment of this application is shown.

[0020] Figure 4 A schematic diagram of the first feeding assembly of a terminal screw-driving device according to an embodiment of this application is shown.

[0021] Figure 5 A schematic diagram of the second feeding assembly of a terminal screw-driving device according to an embodiment of this application is shown.

[0022] Figure 6 A schematic diagram of the third feeding assembly of a terminal screw-driving device according to an embodiment of this application is shown.

[0023] Figure 7 A schematic diagram of a screw-driving assembly of a terminal screw-driving device according to an embodiment of this application is shown.

[0024] Figure 8 A schematic diagram of a riveting assembly of a terminal screw-driving device according to an embodiment of this application is shown.

[0025] Figure 9 A schematic diagram of the forward and reverse rotation assembly of a terminal screw-driving device according to an embodiment of this application is shown.

[0026] Figure 10 A schematic diagram of the discharge assembly of a terminal screw-driving device according to an embodiment of this application is shown.

[0027] Figure Labels 100. Terminal screw-driving equipment; 10. Base; 20. Rotary disk; 20a. Fixture station; 21. Rotation module; 211. Motor; 212. Dividing disk; 30. Positioning fixture; 30a. Positioning groove; 40. First feeding assembly; 41. First vibratory feeder; 42. First frame; 43. First movable base; 44. First pneumatic gripper; 45. First clamping arm; 46. First moving module; 47. Second moving module; 50. Second feeding assembly; 51. Second vibratory feeder; 52. Second frame; 53. Second movable seat; 54. Second pneumatic gripper; 55. Second clamping arm; 56. Third moving module; 57. Fourth moving module; 60. Third feeding assembly; 61. Third vibratory feeder; 62. Third frame; 63. Third movable base; 64. Third pneumatic gripper; 65. Third clamping arm; 66. Fifth moving module; 67. Sixth moving module; 70. Screw-driving assembly; 71. Fourth frame; 72. Fourth movable base; 73. First screw-driving module; 74. Fourth vibratory feeder; 75. Seventh movable module; 76. Eighth movable module; 80. Anchor riveting assembly; 81. Fifth frame; 82. Lifting module; 83. Anchor riveting head; 90. Forward / Reverse Rotation Component; 91. Sixth Frame; 92. Second Screw-Off Module; 200. Discharge assembly; 2001. Seventh frame; 2002. Discharge track; 2003. Seventh movable seat; 2004. Seventh pneumatic gripper; 2005. Seventh clamping arm. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0029] Please refer to the attached document. Figures 1-10 This application provides a terminal screw-driving device 100, which is used to screw a first bracket, a second bracket and a third bracket to form a terminal.

[0030] Please refer to the attached document. Figures 1-10In this embodiment, the terminal screw-driving device 100 includes a base 10, a rotating disk 20, positioning fixtures 30, a first feeding assembly 40, a second feeding assembly 50, a third feeding assembly 60, a screw-driving assembly 70, a riveting assembly 80, a forward / reverse assembly 90, and a discharge assembly 200. The rotating disk 20 is rotatably connected to the base 10. The rotating disk 20 has multiple fixture stations 20a, which are arranged along the annular direction of the rotating disk 20. Multiple positioning fixtures 30 are all connected to the same rotating disk 20 and arranged relative to their corresponding fixture stations 20a. Each positioning fixture... The machine base 10 is provided with a positioning groove 30a; a first feeding assembly 40 is connected to the machine base 10 and is located on the outer periphery of the rotating disk 20; the first feeding assembly 40 is used to transfer the first bracket to the corresponding positioning fixture 30, at which time the first bracket is positioned and connected to the positioning groove 30a; a second feeding assembly 50 is connected to the machine base 10 and is located on one side of the first feeding assembly 40; the second feeding assembly 50 is used to transfer the second bracket to the corresponding positioning fixture 30, at which time the second bracket is connected to the first bracket located in the positioning groove 30a; a third feeding assembly 60 is connected to the machine base 10 and is located on one side of the second feeding assembly 50. The third feeding assembly 60 is used to transfer the third bracket to the corresponding positioning fixture 30. At this time, the third bracket is connected to the second bracket in the positioning groove 30a, and the first bracket, second bracket, and third bracket are in a stacked state. The screw-driving assembly 70 is connected to the machine base 10 and is located on one side of the third feeding assembly 60. The screw-driving assembly 70 is used to drive screws into the first bracket, second bracket, and third bracket. At this time, the first bracket, second bracket, and third bracket are in a screw-connected state and form terminals. The riveting assembly 80 is connected to the machine base 10 and is located on one side of the screw-driving assembly 70. The riveting assembly 80 is used for... The second and third supports are riveted together. At this time, the second and third supports are in the riveting state, the screws are connected, and they can rotate in both directions under external force. The forward and reverse rotation component 90 is connected to the machine base 10 and is located on one side of the riveting component 80. The forward and reverse rotation component 90 is used to rotate the screws to realize the forward and reverse rotation of the screws. The discharge component 200 is connected to the machine base 10 and is located on one side of the forward and reverse rotation component 90. The discharge component 200 is used to output the first, second, and third supports in the connected state to the outside of the rotating disk 20 to realize automated operation and improve the efficiency of terminal screwing.

[0031] Please refer to the attached document. Figures 1-10 In this embodiment of the application, the base 10 is part of the terminal screw-driving device 100. The base 10 is used to support the rotating disk 20, the positioning clamp 30, the first feeding assembly 40, the second feeding assembly 50, the third feeding assembly 60, the screw-driving assembly 70, the riveting assembly 80, the forward and reverse rotation assembly 90, and the discharge assembly 200.

[0032] The rotating disk 20 is disposed on the upper side of the machine base 10. The rotating disk 20 is rotatably connected to the machine base 10 and rotates along the axis of the rotating disk 20 to facilitate the adjustment of the position of the rotating disk 20 relative to the machine base 10. The rotating disk 20 is provided with multiple clamping stations 20a, which are arranged along the annular direction of the rotating disk 20. The positions of the multiple clamping stations 20a are adjusted as the rotating disk 20 rotates.

[0033] Multiple positioning fixtures 30 are connected to the same rotating disk 20 and arranged relative to their corresponding fixture positions 20a, so that the multiple positioning fixtures 30 rotate with the rotating disk 20. Each positioning fixture 30 is provided with a positioning groove 30a.

[0034] The first feeding component 40 is connected to the base 10 and is located on the outer periphery of the rotating disk 20 so that the first feeding component 40 can be fixed to the base 10. The first feeding component 40 is used to transfer the first bracket to the corresponding positioning fixture 30. At this time, the first bracket is positioned and connected to the positioning groove 30a. This ensures the positional accuracy of the first bracket relative to the positioning groove 30a, so as to realize the automated feeding of the first bracket.

[0035] The second feeding component 50 is connected to the base 10 and is located on one side of the first feeding component 40, so that the second feeding component 50 can be fixed to the base 10; the second feeding component 50 is used to transfer the second bracket to the corresponding positioning fixture 30, at which time the second bracket is connected to the first bracket in the positioning slot 30a; so as to realize the automated feeding of the second bracket.

[0036] The third feeding component 60 is connected to the base 10 and is located on one side of the second feeding component 50, so that the third feeding component 60 can be fixed to the base 10. The third feeding component 60 is used to transfer the third bracket to the corresponding positioning fixture 30. At this time, the third bracket is connected to the second bracket in the positioning slot 30a, and the first bracket, the second bracket and the third bracket are stacked. This is to realize the automated feeding of the third bracket.

[0037] The screw-driving assembly 70 is connected to the base 10 and is located on one side of the third feeding assembly 60, so that the screw-driving assembly 70 can be fixed to the base 10. The screw-driving assembly 70 is used to drive screws into the first bracket, the second bracket and the third bracket. At this time, the first bracket, the second bracket and the third bracket are in a screw connection state and form a terminal; so as to realize automated screw driving.

[0038] The riveting assembly 80 is connected to the base 10 and is located on one side of the screw-driving assembly 70, so that the riveting assembly 80 can be fixed to the base 10. The riveting assembly 80 is used to rivet the second and third supports. At this time, the second and third supports are in the riveting state, the screw is in the connected state, and it can rotate in both directions under the action of external force to realize automated riveting. By riveting the second and third supports, a countersunk platform or edge is formed, which limits the head or threaded part of the screw in the second or third support to prevent the screw from loosening on its own under vibration or other environments.

[0039] The forward / reverse assembly 90 is connected to the base 10 and located on one side of the upsetting assembly 80, facilitating its fixation to the base 10. The forward / reverse assembly 90 is used to rotate the screw, enabling its forward and reverse rotation. When the assembly reverses the screw, it verifies whether the screw thread remains smooth and free of stripping or cross-threading after upsetting, thus performing quality inspection. When the assembly rotates the screw forward, it reaches a preset torque, tightening the screw to a precise torque value, ensuring consistency and reliability of the screw connection at each terminal.

[0040] The discharge assembly 200 is connected to the base 10 and is located on one side of the forward and reverse assembly 90 so that the discharge assembly 200 can be fixed to the base 10. The discharge assembly 200 is used to output the first bracket, the second bracket and the third bracket in the connected state to the outside of the rotating disk 20 to realize automated operation and improve the efficiency of terminal screwing.

[0041] Please refer to the attached document. Figure 7 In this embodiment, the screw-driving assembly 70 includes a fourth frame 71, a fourth movable seat 72, a first screw-driving module 73, and a fourth vibratory feeder 74; the fourth vibratory feeder 74 is used for vibratory conveying of screws so that the screws are output to the designated positions in a neat and sequential manner under the action of the fourth vibratory feeder 74.

[0042] The fourth frame 71 is connected to the base 10 and is located on one side of the rotating disk 20; the fourth movable seat 72 is movably connected to the fourth frame 71 and can move in multiple axes relative to the fourth frame 71 to adjust the position of the fourth movable seat 72 relative to the fourth frame 71; the connecting end of the first screw-driving module 73 is connected to the fourth movable seat 72, and the first screw-driving module 73 moves with the movement of the fourth movable seat 72 and reciprocates between the fourth vibrating disk 74 and the positioning fixture 30; so that the first screw-driving module 73 can transfer the screws of the fourth vibrating disk 74 toward the positioning fixture 30.

[0043] The first screw-driving module 73 moves in multiple axes under the drive of the fourth moving seat 72, and drives the screw into the third bracket, the second bracket and the first bracket along the forward rotation direction. The screw passes through the third bracket, the second bracket and the first bracket, and the first screw-driving module 73 realizes the automatic driving of screws into the third bracket, the second bracket and the first bracket.

[0044] A seventh moving module 75 and an eighth moving module 76 are provided between the fourth moving base 72 and the fourth frame 71. The seventh moving module 75 is arranged along the direction of the fourth vibratory plate 74 and the positioning fixture 30, and the eighth moving module 76 is arranged vertically. The connecting end of the seventh moving module 75 is connected to the fourth frame 71, and the moving end of the seventh moving module 75 is connected to the connecting end of the eighth moving module 76. The moving end of the eighth moving module 76 is connected to the fourth moving base 72, so that the fourth moving base 72 can achieve multi-axis movement with the cooperation of the seventh moving module 75 and the eighth moving module 76. Optionally, the seventh moving module 75 is a cylinder, and the eighth moving module 76 is a cylinder or a linear motor.

[0045] Please refer to the attached document. Figure 8 In this embodiment, the riveting assembly 80 includes a fifth frame 81, a lifting module 82, and a riveting head 83. The fifth frame 81 is connected to the base 10 and is located on one side of the rotating disk 20, so that the riveting assembly 80 can be connected to the base 10 through the fifth frame 81. The riveting head 83 is vertically connected to the fifth frame 81, so that the position of the riveting head 83 relative to the fifth frame 81 can be adjusted, and the riveting head 83 can be positioned above the positioning fixture 30, so that the riveting head 83 can move away from or closer to the positioning fixture 30 in the vertical direction.

[0046] The riveting head 83 descends relative to the fifth frame 81 and moves toward the positioning fixture 30 to rivet the screw between the third and second supports of the positioning fixture 30. This ensures the riveting effect between the third and second supports. By riveting the second and third supports, a countersunk platform or edge is formed, confining the head or threaded portion of the screw within the second or third support to prevent the screw from loosening under vibration or other conditions. When the riveting head 83 rises relative to the fifth frame 81, it moves away from the positioning fixture 30 so that the third and second supports, in the riveting state, can be transferred to the forward and reverse rotation assembly 90 under the drive of the rotating disk 20.

[0047] The lifting module 82 is a cylinder-type lifting module; the connecting end of the lifting module 82 is connected to the fifth frame 81, the lifting end of the lifting module 82 is connected to the upper side wall of the riveting head 83, the lower side wall of the riveting head 83 is the riveting surface, the lower side wall of the riveting head 83 contacts the third support and the second support, and the riveting head 83 achieves automatic lifting under the action of the lifting module 82.

[0048] Please refer to the attached document. Figure 9In this embodiment, the forward / reverse assembly 90 includes a sixth frame 91 and a second screw-driving module 92. The sixth frame 91 is connected to the base 10 and located on one side of the rotating disk 20, so that the forward / reverse assembly 90 can be connected to the base 10 through the sixth frame 91. The connecting end of the second screw-driving module 92 is connected to the sixth frame 91. The second screw-driving module 92 is located directly above the positioning fixture 30. The second screw-driving module 92 rotates the screw in both the forward and reverse directions along the third bracket. When the second screw-driving module 92 drives the screw to rotate in reverse, it verifies whether the screw thread is still smooth and free of stripping or cross threads after riveting, thus achieving quality inspection. When the second screw-driving module 92 drives the screw to rotate forward, the screw rotates to a preset torque, tightening the screw to a precise torque value, ensuring that the screw connection of each terminal has consistency and reliability.

[0049] Please refer to the attached document. Figure 10 In this embodiment, the discharge assembly 200 includes a seventh frame 2001, a discharge track 2002, a seventh movable seat 2003, a seventh pneumatic gripper 2004, and two seventh clamping arms 2005. The seventh frame 2001 is connected to the base 10 and is located on one side of the rotating disk 20, so that the discharge assembly 200 can be connected to the base 10 through the seventh frame 2001. The discharge track 2002 is connected to the seventh frame 2001 and is arranged along an inclined direction, so that the discharge track 2002 can be fixed to the base 10 through the seventh frame 2001.

[0050] The seventh movable seat 2003 is movably connected to the seventh frame 2001 and can move in multiple axes relative to the seventh frame 2001 to adjust the position of the seventh movable seat 2003 relative to the seventh frame 2001. The connecting end of the seventh pneumatic gripper 2004 is connected to the seventh movable seat 2003, and the two gripper ends of the seventh pneumatic gripper 2004 are connected to the corresponding seventh clamping arms 2005. The two seventh clamping arms 2005 clamp or disengage the terminal as the two gripper ends move. The terminal serves as the third support, the second support, and the first support in a connected state. Driven by the seventh movable seat 2003, the seventh pneumatic gripper 2004 reciprocates between the positioning fixture 30 and the discharge track 2002 to transfer the terminal of the positioning fixture 30 to the discharge track 2002. The terminal on the discharge track 2002 slides to the external discharge plate under its own gravity, thereby realizing the automated discharge of the terminal.

[0051] There are two discharge components 200, which are arranged adjacent to each other and act on terminals in good condition or terminals in defective condition respectively, so as to distinguish terminals in good condition and terminals in defective condition and avoid mixing terminals in good condition and defective condition.

[0052] Please refer to the attached document. Figure 3 In this embodiment, a rotating module 21 is provided between the rotating disk 20 and the base 10. The connecting end of the rotating module 21 is connected to the base 10, and the rotating end of the rotating module 21 is connected to the rotating disk 20, driving the rotating disk 20 to rotate 360°. The rotating disk 20 rotates along its own axis so that the rotating disk 20 can rotate automatically under the action of the rotating module 21, thereby facilitating the rotation of each positioning fixture 30 along with the automatic rotation of the rotating disk 20.

[0053] The rotating module 21 includes a motor 211 and a dividing disk 212. One end of the dividing disk 212 is connected to the motor 211, and the other end of the dividing disk 212 is connected to the rotating disk 20, driving the rotating disk 20 to rotate at equal angles so that each positioning fixture 30 can be arranged in sequence relative to the first feeding assembly 40, the second feeding assembly 50, the third feeding assembly 60, the screw-driving assembly 70, the riveting assembly 80, the forward and reverse rotation assembly 90, and the discharge assembly 200 as the rotating disk 20 rotates.

[0054] Please refer to the attached document. Figure 3 In this embodiment, the positioning clamp 30 is detachably connected to the rotating disk 20, so that the positioning clamp 30 can be connected to or detached from the rotating disk 20, improving the ease of replacement of the positioning clamp 30. Specifically, the positioning clamp 30 is detachably connected to the rotating disk 20 by bolts. The positioning clamp 30 is located near the outer edge of the rotating disk 20 so that the positioning clamp 30 can be aligned with the output ends of the first feeding assembly 40, the second feeding assembly 50, the third feeding assembly 60, the screw-driving assembly 70, the riveting assembly 80, the forward and reverse rotation assembly 90, and the discharge assembly 200. The positioning groove 30a is provided in the positioning clamp 30 and extends through the positioning clamp 30 in the vertical direction. The inner sidewall of the positioning groove 30a positions the first bracket in multiple directions to limit multiple positions of the first bracket and ensure the positional accuracy of the first bracket relative to the positioning clamp 30.

[0055] Please refer to the attached document. Figure 4 In this embodiment of the application, the first feeding assembly 40 includes a first vibratory plate 41, a first frame 42, a first movable seat 43, a first pneumatic gripper 44, and two first clamping arms 45; the first vibratory plate 41 is connected to the base 10 and is used for vibratory conveying of the first brackets; so that each first bracket can be output to the designated position in sequence and neatly under the action of the first vibratory plate 41.

[0056] The first frame 42 is disposed on one side of the first vibratory plate 41 and connected to the base 10; the first movable seat 43 is movably connected to the first frame 42 and moves in multiple axes relative to the first frame 42 to adjust the position of the first movable seat 43 relative to the first frame 42; the connecting end of the first pneumatic gripper 44 is connected to the first movable seat 43, and the first pneumatic gripper 44 moves with the movement of the first movable seat 43 and reciprocates between the first vibratory plate 41 and the positioning fixture 30; the two first clamping arms 45 are connected to the two gripper ends of the first pneumatic gripper 44 and clamp or disengage from the first support as the two gripper ends move, so as to transfer the first support of the first vibratory plate 41 to the positioning groove 30a of the positioning fixture 30, thereby realizing the automated feeding of the first support.

[0057] A first moving module 46 and a second moving module 47 are provided between the first moving base 43 and the first frame 42. The first moving module 46 is arranged along the direction of the first vibratory plate 41 and the positioning fixture 30, and the second moving module 47 is arranged vertically. The connecting end of the first moving module 46 is connected to the first frame 42, and the moving end of the first moving module 46 is connected to the connecting end of the second moving module 47. The moving end of the second moving module 47 is connected to the first moving base 43, so that the first moving base 43 can achieve multi-axis movement with the cooperation of the first moving module 46 and the second moving module 47. Optionally, the first moving module 46 is a cylinder, and the second moving module 47 is a cylinder or a linear motor.

[0058] Please refer to the attached document. Figure 5 In this embodiment of the application, the second feeding assembly 50 includes a second vibratory plate 51, a second frame 52, a second movable seat 53, a second pneumatic gripper 54, and two second clamping arms 55; the second vibratory plate 51 is connected to the base 10 and is used for vibratory conveying of the second support, so that the second support is output to the designated position in sequence and neatly under the action of the second vibratory plate 51.

[0059] The second frame 52 is disposed on one side of the second vibratory plate 51 and connected to the base 10; the second movable seat 53 is movably connected to the second frame 52 and moves in multiple axes relative to the second frame 52 to adjust the position of the second movable seat 53 relative to the second frame 52; the connecting end of the second pneumatic gripper 54 is connected to the second movable seat 53, and the second pneumatic gripper 54 moves with the movement of the second movable seat 53 and reciprocates between the second vibratory plate 51 and the positioning fixture 30; the two second clamping arms 55 are connected to the two gripper ends of the second pneumatic gripper 54 and clamp or disengage from the second support as the two gripper ends move, so as to transfer the second support of the second vibratory plate 51 to the first support of the positioning groove 30a, thereby realizing the automated feeding of the second support.

[0060] A third moving module 56 and a fourth moving module 57 are provided between the second moving base 53 and the second frame 52. The third moving module 56 is arranged along the direction of the second vibratory plate 51 and the positioning fixture 30, and the fourth moving module 57 is arranged vertically. The connecting end of the third moving module 56 is connected to the second frame 52, and the moving end of the third moving module 56 is connected to the connecting end of the fourth moving module 57. The moving end of the fourth moving module 57 is connected to the second moving base 53, so that the second moving base 53 can achieve multi-axis movement with the cooperation of the third moving module 56 and the fourth moving module 57. Optionally, the third moving module 56 is a cylinder, and the fourth moving module 57 is a cylinder or a linear motor.

[0061] Please refer to the attached document. Figure 6 In this embodiment, the third feeding assembly 60 includes a third vibratory plate 61, a third frame 62, a third movable seat 63, a third pneumatic gripper 64, and two third clamping arms 65; the third vibratory plate 61 is connected to the base 10 and is used for vibratory conveying of the third support; so that the third support can be output to the designated position in sequence and neatly under the action of the third vibratory plate 61.

[0062] The third frame 62 is located on one side of the third vibratory plate 61 and connected to the base 10; the third movable seat 63 is movably connected to the third frame 62 and can move in multiple axes relative to the third frame 62 to adjust the position of the third movable seat 63 relative to the third frame 62; the connecting end of the third pneumatic gripper 64 is connected to the third movable seat 63, and the third pneumatic gripper 64 moves with the movement of the third movable seat 63 and reciprocates between the third vibratory plate 61 and the positioning fixture 30; the two third clamping arms 65 are connected to the two gripper ends of the third pneumatic gripper 64 and clamp or disengage from the third support as the two gripper ends move, so as to transfer the third support of the third vibratory plate 61 to the second support of the positioning groove 30a, thereby realizing the automated feeding of the third support.

[0063] A fifth moving module 66 and a sixth moving module 67 are provided between the third moving base 63 and the third frame 62. The fifth moving module 66 is arranged along the direction of the third vibratory plate 61 and the positioning fixture 30, and the sixth moving module 67 is arranged vertically. The connecting end of the fifth moving module 66 is connected to the third frame 62, and the moving end of the fifth moving module 66 is connected to the connecting end of the sixth moving module 67. The moving end of the sixth moving module 67 is connected to the third moving base 63, so that the third moving base 63 can achieve multi-axis movement with the cooperation of the fifth moving module 66 and the sixth moving module 67. Optionally, the fifth moving module 66 is a cylinder, and the sixth moving module 67 is a cylinder or a linear motor.

[0064] Compared with the prior art, the beneficial effects of this utility model are: This utility model provides a terminal screw-driving device 100, in which a rotating disk 20 is rotatably connected to a machine base 10; the rotating disk 20 is provided with multiple clamping stations 20a, which are arranged along the annular direction of the rotating disk 20; multiple positioning clamps 30 are all connected to the same rotating disk 20 and arranged relative to their corresponding clamping stations 20a; each positioning clamp 30 is provided with a positioning groove 30a; a first feeding assembly 40 is connected to the machine base 10 and is located on the outer periphery of the rotating disk 20; the first feeding assembly 40 is used to transfer a first support to the corresponding... The corresponding positioning fixture 30 is used to transfer the second bracket to the corresponding positioning fixture 30. At this time, the first bracket is positioned and connected to the positioning groove 30a; the second feeding assembly 50 is connected to the machine base 10 and is located on one side of the first feeding assembly 40; the second feeding assembly 50 is used to transfer the second bracket to the corresponding positioning fixture 30. At this time, the second bracket is connected to the first bracket located in the positioning groove 30a; the third feeding assembly 60 is connected to the machine base 10 and is located on one side of the second feeding assembly 50; the third feeding assembly 60 is used to transfer the third bracket to the corresponding positioning fixture 30. At this time, the third bracket is connected to the first bracket located in the positioning groove 30a. The second bracket of the positioning groove 30a, the first bracket, the second bracket, and the third bracket are in a stacked state; the screw-driving assembly 70 is connected to the base 10 and is located on one side of the third feeding assembly 60; the screw-driving assembly 70 is used to drive screws into the first bracket, the second bracket, and the third bracket, at which time the first bracket, the second bracket, and the third bracket are in a screw-connected state and form terminals; the riveting assembly 80 is connected to the base 10 and is located on one side of the screw-driving assembly 70; the riveting assembly 80 is used to rivet the second bracket and the third bracket, at which time the second bracket and The third bracket is in the riveting state, the screw is in the connected state, and it can rotate forward and backward under the action of external force; the forward and reverse component 90 is connected to the machine base 10 and is located on one side of the riveting component 80; the forward and reverse component 90 is used to rotate the screw to realize the forward and reverse rotation of the screw; the discharge component 200 is connected to the machine base 10 and is located on one side of the forward and reverse component 90; the discharge component 200 is used to output the first bracket, the second bracket and the third bracket in the connected state to the outside of the rotating disk 20 to realize automated operation and improve the efficiency of terminal screwing.

[0065] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0066] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features.

[0067] This document uses specific examples to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the methods and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A terminal screw-driving device, characterized in that, include: Base; A rotating disk is rotatably connected to the machine base; the rotating disk is provided with multiple clamping stations, which are arranged along the annular direction of the rotating disk. Multiple positioning fixtures are connected to the same rotating disk and arranged relative to their respective fixture stations; each positioning fixture is provided with a positioning groove. The first feeding assembly is connected to the machine base and located on the outer periphery of the rotating disk; the first feeding assembly is used to transfer the first bracket to the corresponding positioning fixture, at which time the first bracket is positioned and connected to the positioning groove; The second feeding assembly is connected to the machine base and is located on one side of the first feeding assembly; the second feeding assembly is used to transfer the second bracket to the corresponding positioning fixture, at which time the second bracket is connected to the first bracket located in the positioning slot; The third feeding assembly is connected to the base and is located on one side of the second feeding assembly; the third feeding assembly is used to transfer the third bracket to the corresponding positioning fixture. At this time, the third bracket is connected to the second bracket in the positioning slot, and the first bracket, the second bracket and the third bracket are in a stacked state. A screw-driving assembly is connected to the base and located on one side of the third feeding assembly; the screw-driving assembly is used to drive screws into the first bracket, the second bracket and the third bracket, at which time the first bracket, the second bracket and the third bracket are in a screw-connected state and form a terminal; The riveting assembly is connected to the base and is located on one side of the screw-driving assembly; the riveting assembly is used to rivet the second and third supports. At this time, the second and third supports are in the riveting state, the screws are in the connected state, and they can rotate in both directions under the action of external force. A forward / reverse rotation assembly is connected to the base and located on one side of the riveting assembly; the forward / reverse rotation assembly is used to rotate the screw to achieve forward and reverse rotation of the screw; The discharge assembly is connected to the base and located on one side of the forward and reverse rotation assembly; the discharge assembly is used to output the first bracket, the second bracket and the third bracket, which are in the connected state, to the outside of the rotating disk.

2. The terminal screw-driving device according to claim 1, characterized in that, The screw-driving assembly includes a fourth frame, a fourth movable base, a first screw-driving module, and a fourth vibratory plate; The fourth vibratory feeder is used for vibratory conveying of screws; the fourth frame is connected to the base and is located on one side of the rotating disk; the fourth movable seat is movably connected to the fourth frame and moves in multiple axes relative to the fourth frame; the connecting end of the first screw-driving module is connected to the fourth movable seat, and the first screw-driving module moves with the movement of the fourth movable seat and reciprocates between the fourth vibratory feeder and the positioning fixture; The first screw-driving module moves in multiple axes under the drive of the fourth movable seat, and drives the screw into the third bracket, the second bracket and the first bracket along the forward rotation direction. The screw passes through the third bracket, the second bracket and the first bracket.

3. The terminal screw-driving device according to claim 1, characterized in that, The riveting assembly includes a fifth frame, a lifting module, and a riveting head; The fifth frame is connected to the base and is located on one side of the rotating disk; the riveting head is vertically connected to the fifth frame and can be positioned above the positioning fixture. The riveting head descends relative to the fifth frame and moves toward the positioning fixture so that the riveting head is positioned on the third and second supports of the positioning fixture. The lifting module is a cylinder-type lifting module; The connecting end of the lifting module is connected to the fifth frame, and the lifting end of the lifting module is connected to the upper side wall of the riveting head. The lower side wall of the riveting head is the riveting surface, and the lower side wall of the riveting head contacts the third support and the second support.

4. The terminal screw-driving device according to claim 1, characterized in that, The forward and reverse rotation assembly includes a sixth frame and a second screw-driving module; The sixth frame is connected to the base and is located on one side of the rotating disk; the connecting end of the second screw-driving module is connected to the sixth frame, the second screw-driving module is located directly above the positioning fixture, and the second screw-driving module rotates the screw located on the third bracket in both the forward and reverse directions.

5. The terminal screw-driving device according to claim 1, characterized in that, The discharge assembly includes a seventh frame, a discharge track, a seventh movable seat, a seventh pneumatic gripper, and two seventh clamping arms; The seventh frame is connected to the base and is located on one side of the rotating disk; the discharge track is connected to the seventh frame and is arranged along an inclined direction; The seventh movable seat is movably connected to the seventh frame and can move in multiple axes relative to the seventh frame; the connecting end of the seventh pneumatic gripper is connected to the seventh movable seat, and the two gripper ends of the seventh pneumatic gripper are connected to the corresponding clamping arms. The two clamping arms clamp or disengage from the terminal as the two gripper ends move; the terminal serves as the third support, the second support, and the first support in a connected state. The seventh pneumatic gripper moves reciprocally between the positioning fixture and the discharge track under the drive of the seventh moving seat; The discharge assembly has two components, which are arranged adjacent to each other and act on the terminals that are in a good state or in a defective state, respectively.

6. The terminal screw-driving device according to claim 1, characterized in that, A rotating module is provided between the rotating disk and the machine base. The connecting end of the rotating module is connected to the machine base, and the rotating end of the rotating module is connected to the rotating disk, driving the rotating disk to rotate 360°. The rotating disk rotates along its own axis. The rotating module includes a motor and a dividing disk. One end of the dividing disk is connected to the motor, and the other end of the dividing disk is connected to the rotating disk, driving the rotating disk to rotate at equal angles.

7. The terminal screw-driving device according to claim 1, characterized in that, The positioning clamp is detachably connected to the rotating disk and is located near the outer edge of the rotating disk; the positioning groove is provided in the positioning clamp and extends through the positioning clamp in the vertical direction; the inner sidewall of the positioning groove positions the first bracket in multiple directions.

8. The terminal screw-driving device according to claim 1, characterized in that, The first feeding assembly includes a first vibratory feeder, a first frame, a first movable seat, a first pneumatic gripper, and two first clamping arms. The first vibratory feeder is connected to the frame and is used for vibratory conveying of the first support. The first frame is disposed on one side of the first vibratory feeder and connected to the frame. The first movable seat is movably connected to the first frame and can move in multiple axes relative to the first frame. The connecting end of the first pneumatic gripper is connected to the first movable seat, and the first pneumatic gripper moves with the movement of the first movable seat and reciprocates between the first vibratory feeder and the positioning fixture. The two first clamping arms are connected to the two gripper ends of the first pneumatic gripper and clamp or disengage from the first support as the two gripper ends move.

9. The terminal screw-driving device according to claim 1, characterized in that, The second feeding assembly includes a second vibratory feeder, a second frame, a second movable seat, a second pneumatic gripper, and two second clamping arms. The second vibratory feeder is connected to the frame and is used for vibratory conveying of the second support. The second frame is disposed on one side of the second vibratory feeder and connected to the frame. The second movable seat is movably connected to the second frame and can move in multiple axes relative to the frame. The connecting end of the second pneumatic gripper is connected to the second movable seat, and the second pneumatic gripper moves with the movement of the second movable seat and reciprocates between the second vibratory feeder and the positioning fixture. The two second clamping arms are connected to the two gripper ends of the second pneumatic gripper and clamp or disengage from the second support as the two gripper ends move.

10. The terminal screw-driving device according to claim 1, characterized in that, The third feeding assembly includes a third vibratory feeder, a third frame, a third movable seat, a third pneumatic gripper, and two third clamping arms. The third vibratory feeder is connected to the frame and is used for vibratory conveying of the third support. The third frame is disposed on one side of the third vibratory feeder and connected to the frame. The third movable seat is movably connected to the third frame and can move in multiple axes relative to the frame. The connecting end of the third pneumatic gripper is connected to the third movable seat, and the third pneumatic gripper moves with the movement of the third movable seat and reciprocates between the third vibratory feeder and the positioning fixture. The two third clamping arms are connected to the two gripper ends of the third pneumatic gripper and clamp or disengage from the third support as the two gripper ends move.

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