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CN-121546401-B - Size compensation riveting terminal equipment

CN121546401BCN 121546401 BCN121546401 BCN 121546401BCN-121546401-B

Abstract

The application discloses size compensation riveting terminal equipment, which belongs to the technical field of high-speed cable production and comprises a Y-axis moving part I, a terminal conveying runner and a discharging part which are positioned at the upper end of the Y-axis moving part I, a solder paste spraying unit and a riveting unit which are arranged on the moving end of the Y-axis moving part I, a feeding belt conveying part which is arranged at the moving end of the Y-axis moving part I, and a wire bending unit which is positioned below the riveting unit.

Inventors

  • LIU DAZI
  • XIE FENG
  • GOU ZHONGWEI
  • ZHAN KAIYAN
  • Yi Aolin

Assignees

  • 深圳市耐斯特自动化设备有限公司

Dates

Publication Date
20260508
Application Date
20260120

Claims (10)

  1. 1. Size compensation riveting terminal equipment, including Y axial displacement portion (1), be located terminal transport runner (2) and blowing portion (3) of Y axial displacement portion (1) upper end, set up solder paste spraying unit (4) and riveting unit (5) on Y axial displacement portion (1) mobile end, set up material area transport portion (7) on Y axial displacement portion (1) mobile end, be located wire rod bending unit (6) of riveting unit (5) below, its characterized in that: The device further comprises an error processing assembly (9) positioned below the terminal conveying runner (2), wherein the error processing assembly (9) comprises a cylinder IV (91) fixed on the moving end of the Y axial moving part I (1), a third sliding block (92) connected with one side of the cylinder IV (91) in a sliding way and fixedly connected with the telescopic end of the cylinder IV (91), a sliding rail II (93) fixedly connected with the upper end of the third sliding block (92), a third sliding seat (94) connected with the sliding rail II (93) in a sliding way, a first driving assembly connected with the upper end of the third sliding block (92) and used for driving the third sliding seat (94) to move forwards and backwards, a second driving assembly connected with the upper end of the third sliding seat (94) and used for driving the fourth sliding seat (99) to move left and right, a supporting frame (991) fixedly connected with the upper end of the fourth sliding seat (99), and a clamping jaw (992) fixedly connected with the upper end of the supporting frame (991); The clamping jaw (992) is used for clamping the wire rod and driving one end of the wire rod to shift towards the terminal direction, so that the straightness and the length of the wire rod are recovered, and the length of the wire rod, which is bent at one end extending from the jig, is compensated.
  2. 2. The size compensation riveting terminal device according to claim 1, wherein the first driving assembly comprises a first screw rod (96) rotatably connected to the upper end of the third sliding block (92), a second motor (95) fixedly connected to the upper end of the third sliding block (92) and connected with the first screw rod (96) through an output shaft, and the second driving assembly comprises a second screw rod (97) rotatably connected to the upper end of the third sliding seat (94), and a third motor (98) fixedly connected to the upper end of the third sliding seat (94) and connected with the second screw rod (97) through an output shaft.
  3. 3. The size compensation riveting terminal equipment according to claim 2, further comprising a bending forward shaping unit (10) located below the terminal conveying runner (2), wherein the bending forward shaping unit (10) comprises a cylinder five (101) fixedly connected to the moving end of the first Y-axis moving part (1), a fourth sliding block (102) slidingly connected to one side of the cylinder five (101) and fixedly connected with the telescopic end of the cylinder five (101), a lifting plate (103) fixedly connected to the upper end of the fourth sliding block (102), and a shaping assembly (11) slidingly connected to the upper end of the lifting plate (103), and the shaping assembly (11) comprises a follow-up seat (111) slidingly connected to the upper end of the lifting plate (103), a cover plate (112) rotatably connected to one side of the follow-up seat (111), a hydraulic rod (113) with a mounting end rotatably connected to one side of the follow-up seat (111), a clearance groove (114) formed in the follow-up seat (111) and used for accommodating a clamp, and a wire stock (115) formed in the upper end of the follow-up seat (111) and used for accommodating a wire rod (115).
  4. 4. The dimension compensation rivet terminal device as set forth in claim 3, wherein the molding assembly (11) further comprises a first movable seat (116) slidably connected to the second slot (115), two extending sliders (118) integrally formed at both sides of the first movable seat (116) and slidably connected to the second slot (115), a third movable seat (125) formed at an upper end of the second extending slider (118), a second movable seat (121) formed at a lower end of the third movable seat (112), a traction flange (122) integrally formed at a lower end of the second movable seat (121) and adapted to be inserted into the first movable seat (119), a second movable seat (123) formed at an upper end of the first movable seat (116) and a lower end of the second movable seat (121), a first roller body (117) and a second roller body (124) rotatably connected to the second movable seat (123), a third movable seat (125) formed at an upper end of the third movable seat (125) slidably connected to the third movable seat (125) and fixedly connected to the second movable seat (121), and a limit flange (127) fixedly connected to the second movable seat (121) and electrically connected to the second movable seat (121).
  5. 5. The dimension compensation riveting terminal apparatus according to claim 4, wherein the solder paste spraying unit (4) comprises a first X-axis moving part (41) fixedly connected to the moving end of a first Y-axis moving part (1), a second Y-axis moving part (42) fixedly connected to the moving end of the first X-axis moving part (41), a first Z-axis moving part (43) fixedly connected to the moving end of the second Y-axis moving part (42), a solder-dispensing CCD (44) fixedly connected to the moving end of the first Z-axis moving part (43), and a solder-dispensing part (45).
  6. 6. The size compensation riveting terminal equipment according to claim 1, wherein the riveting unit (5) comprises a second X axial moving part (51) fixedly connected to the moving end of the first Y axial moving part (1), a third X axial moving part (52) fixedly connected to the moving end of the second X axial moving part (51), and a frame body (53) fixedly connected to the moving end of the third X axial moving part (52), a riveting part (54) and a riveting CCD (55) are arranged on one side of the frame body (53), a wire positioning part (56), a wire pressing unit (57) and a waste cutting cylinder (8) are further connected to the moving end of the second X axial moving part (51), and a cutter for cutting waste on the terminal conveying runner (2) is fixedly connected to the telescopic end of the waste cutting cylinder (8).
  7. 7. The size compensation riveting terminal apparatus according to claim 6, wherein the wire bending unit (6) comprises a third cylinder (61) fixedly connected to one side of the terminal conveying flow channel (2), a second sliding block (62) slidingly connected to the outside of the third cylinder (61) and fixedly connected with the telescopic end of the third cylinder (61), and a bending knife (63) fixedly connected to the upper end of the second sliding block (62), and the third cylinder (61) is located between the fourth cylinder (91) and the fifth cylinder (101).
  8. 8. The size compensation riveting terminal equipment according to claim 7, wherein the wire positioning part (56) comprises a first cylinder (561) fixedly connected to the moving end of a second X-axis moving part (51), a first sliding block (562) slidingly connected to the outside of the first cylinder (561) and fixedly connected with the telescopic end of the first cylinder (561), a pressing plate (563) fixedly connected to one side of the first sliding block (562), a flattening blade (564) fixedly connected to the lower end of the pressing plate (563) and two guide posts (565) symmetrically arranged on two sides of the flattening blade (564), a translation adjusting section (21) is arranged on one side of the terminal conveying runner (2), the translation adjusting section (21) is fixedly connected to the moving end of the second X-axis moving part (51), a positioning block (25) is fixed on the terminal conveying runner (2), a first wire groove (22) and a slot (24) which is communicated with the first wire groove (22) and can accommodate the flattening blade (564) are formed in the positioning block (25), and two guide holes (23) for accommodating the guide posts (565) are formed in the positioning block (25) symmetrically.
  9. 9. The dimension compensation riveting terminal apparatus as claimed in claim 8, wherein the riveting portion (54) comprises a second Z-axis moving portion (541) fixedly connected to one side of the frame (53), a first sliding seat (542) fixedly connected to a moving end of the second Z-axis moving portion (541), and a riveting knife (543) fixedly connected to one side of the first sliding seat (542), a sliding groove (544) is formed on one side of the riveting knife (543), and a guiding flange extending into the sliding groove (544) is integrally formed on one side of the pressing plate (563).
  10. 10. The size-compensating rivet-pressing terminal device as set forth in claim 6 or 9, characterized in that the wire pressing unit (57) comprises a cylinder two (571) and a slide rail one (572) fixedly connected to one side of the frame body (53), a second slide seat (573) slidingly connected to the slide rail one (572) and fixedly connected to the cylinder two (571) on one side, and a pressing knife (574) fixedly connected to one side of the second slide seat (573), and the material belt conveying part (7) comprises a motor one (71) fixedly connected to the moving end of the X-axis moving part two (51), a feeding wheel (72) fixedly connected to the output shaft of the motor, and a feeding flange (73) integrally formed on the outer annular wall of the feeding wheel (72) and used for entering the material belt inner through hole.

Description

Size compensation riveting terminal equipment Technical Field The application relates to the technical field of high-speed cable production, in particular to size compensation riveting terminal equipment. Background With the rapid development of 5G communication, cloud computing, and large data centers, the demand for high-speed cables (e.g., SFP, QSFP, DAC, etc.) has increased dramatically. Terminal staking is a core process that determines signal transmission integrity (SI) and reliability of mechanical connections in the production of high speed cables. At present, an automatic riveting process generally adopts the following procedures that firstly, pretreatment such as aluminum foil removal, insulation skin peeling and the like is carried out on one end of a wire body, then, the straight wire is conveyed to a riveting station through a jig, the wire is bent upwards by a bending mechanism, and finally, the wire is pushed into a terminal in a terminal runner for riveting. However, in actual production, this solution has the following significant drawbacks: The initial length of the wire rod extending out of the jig can be basically consistent by pretreatment, but the wire rod is subjected to plastic deformation in the upward bending process, and the rebound quantity of each wire rod is different under the influence of the hardness of the material of the wire rod, the elasticity modulus difference and the environmental temperature, so that the effective projection length after bending generates random deviation; The existing equipment relies on a vision system to adjust the position of a riveting head to 'transfer' the displacement deviation of the wire, the 'passive compensation' has extremely high requirements on the accuracy of light rays and sensors, and the geometrical distortion of the wire cannot be fundamentally eliminated, so that the impedance consistency of high-frequency signals is difficult to ensure. Disclosure of Invention The application aims to provide a size compensation riveting terminal device so as to solve the technical problems in the background technology. The size compensation riveting terminal equipment comprises a Y-axis moving part I, a terminal conveying runner and a discharging part which are positioned at the upper end of the Y-axis moving part I, a solder paste spraying unit and a riveting unit which are arranged at the moving end of the Y-axis moving part I, a material belt conveying part which is arranged at the moving end of the Y-axis moving part I, and a wire bending unit which is positioned below the riveting unit; The error processing assembly comprises a cylinder IV fixed on the moving end of the Y axial moving part I, a third sliding block which is slidingly connected to one side of the cylinder IV and fixedly connected with the telescopic end of the cylinder IV, a sliding rail II fixedly connected to the upper end of the third sliding block, a third sliding seat which is slidingly connected to the sliding rail II, a driving assembly I connected to the upper end of the third sliding block and used for driving the third sliding seat to move forwards and backwards, a fourth sliding seat slidingly connected to the upper end of the third sliding seat, a driving assembly II connected to the upper end of the third sliding seat and used for driving the fourth sliding seat to move left and right, a supporting frame fixedly connected to the upper end of the fourth sliding seat, and a clamping jaw fixedly connected to the upper end of the supporting frame; the clamping jaw is used for clamping the wire rod and driving one end of the wire rod to shift towards the terminal direction, so that the flatness and the length of the wire rod are recovered, and the length of the wire rod, which is bent at one end extending from the jig, is compensated. In one embodiment, the first driving assembly comprises a first screw rod rotatably connected to the upper end of the third sliding block and a second motor fixedly connected to the upper end of the third sliding block, and the output shaft of the second motor is connected with the first screw rod, and the second driving assembly comprises a second screw rod rotatably connected to the upper end of the third sliding seat and a third motor fixedly connected to the upper end of the third sliding seat, and the output shaft of the third motor is connected with the second screw rod. In one embodiment, the device further comprises a bending forward shaping unit positioned below the terminal conveying runner, the bending forward shaping unit comprises a cylinder five fixedly connected to a moving end of the Y-axis moving part, a fourth sliding block connected to one side of the cylinder five in a sliding mode and fixedly connected with a telescopic end of the cylinder five, a lifting plate fixedly connected to the upper end of the fourth sliding block, and a shaping assembly connected to the upper end of the lifting plate in a sliding mode, wher