CN-224226365-U - Bonded silver wire production feeding mechanism

Abstract

The utility model discloses a bonded silver wire production material taking mechanism, and belongs to the technical field of bonded silver wire production. The utility model discloses a bonded silver wire production material taking mechanism, which comprises a workbench and a wind-up roller, and further comprises a sliding groove, wherein the sliding groove is formed in the top of the workbench, a sliding block is slidably installed in the sliding groove, a supporting plate is fixedly connected to the top of the sliding block, the wind-up roller is installed on the supporting plate, a translation part for driving the sliding block to transversely move is arranged on the workbench, a clamping block arranged on the supporting plate is rotated through a rotating shaft, clamping grooves matched with the clamping blocks are formed in two sides of the wind-up roller, the two sliding blocks are driven to be mutually far away along the sliding groove through the translation part, the two supporting plates are driven to be mutually far away through the sliding block, the supporting plate drives the clamping block to be separated from the clamping grooves through the rotating shaft, and then bonded silver wires wound on the wind-up roller can be taken down.

Inventors

• HU QINGLIANG

Assignees

• 深圳市圣城精密有限公司

Dates

Publication Date

20260512

Application Date

20250228

Claims (6)

1. 1. The utility model provides a bonding silver silk production extracting mechanism, includes workstation (1) and wind-up roll (301), its characterized in that still includes: a chute (201) arranged at the top of the workbench (1), The rolling device comprises a sliding chute (201), a sliding block (202) is arranged in the sliding chute (201), a supporting plate (203) is fixedly connected to the top of the sliding block (202), a winding roller (301) is arranged on the supporting plate (203), and a translation part for driving the sliding block (202) to transversely move is arranged on a workbench (1); a clamping block (8) arranged on the supporting plate (203) is rotated by a rotating shaft (302), Wherein, draw-in grooves (9) matched with the clamping blocks (8) are respectively arranged on two sides of the wind-up roller (301).
2. 2. The bonded silver wire production and material taking mechanism according to claim 1, wherein two sliding blocks (202) are symmetrically arranged, the translation part comprises a first motor (204) fixedly connected to the side wall of the workbench (1), the output end of the first motor (204) is fixedly connected with a bidirectional screw rod (205), and the sliding blocks (202) are in threaded connection with the bidirectional screw rod (205).
3. 3. The bonded silver wire production and material taking mechanism according to claim 1, wherein a limiting rod (206) is fixedly connected above the workbench (1), and the supporting plate (203) is in sliding connection with the limiting rod (206).
4. 4. The bonded silver wire production and material taking mechanism according to claim 1, wherein a second motor (303) is fixedly connected to the outer side of one supporting plate (203), one rotating shaft (302) is fixedly connected to the output end of the second motor (303), a rotating disc (7) is fixedly connected to the rotating shaft (302), and the rotating disc (7) is fixedly connected with a clamping block (8) through a connecting rod.
5. 5. The bonded silver wire production and material taking mechanism according to claim 1, wherein an air cylinder (4) is fixedly connected to the top of the workbench (1), a supporting plate (5) is fixedly connected to the telescopic end of the air cylinder (4), a supporting rod (6) is fixedly connected to the bottom of the supporting plate (5), and the supporting rod (6) is in sliding connection with the workbench (1).
6. 6. The bonded silver wire production and material taking mechanism according to claim 1, wherein the clamping block (8) is in threaded connection with a threaded rod (10), a first wedge block (11) is arranged on the threaded rod (10) through a bearing, a sliding groove (12) is formed in the clamping block (8), the first wedge block (11) is slidably arranged in the sliding groove (12), a groove (13) is formed in the outer side of the clamping block (8), The novel winding device is characterized in that a second wedge block (14) is slidably arranged in the groove (13), the inclined surface of the second wedge block (14) is in contact with the inclined surface of the first wedge block (11), a spring (15) is arranged between the second wedge block (14) and the inner wall of the groove (13), and a connecting groove (16) matched with the second wedge block (14) is formed in the winding roller (301).

Description

Bonded silver wire production feeding mechanism Technical Field The utility model relates to the technical field of bonded silver wire production, in particular to a bonded silver wire production material taking mechanism. Background When the semiconductor device and the integrated circuit are assembled, in order to realize the electric connection between the input/output bonding point of the circuit in the chip and the inner contact point of the lead frame, the main types at present are gold wires, alloy gold wires, copper wires, palladium-plated copper wires and the like, the resistivity of silver in all metals is minimum, the electric conductivity is optimal, the heat dissipation of silver is superior to that of gold, but the pure silver wires are unstable to ball and easy to oxidize, and the use of the pure silver wires has great challenges, so that the bonding alloy silver wires are applicable to the requirements of LED bonding. In the prior art, bonding silver wires need to be rolled up when in use, and the existing bonding silver wires are rolled up in a roll mode, so that the bonding silver wires are inconvenient to take out and detach from a rolling machine, and the bonding silver wires are inconvenient to use due to troublesome operation of workers when taking out the bonding silver wires. Disclosure of utility model The utility model aims to solve the problems that the existing bonded silver wires are rolled into rolls, are inconvenient to take, are inconvenient to detach from a rolling machine, are troublesome to operate when workers perform bonded silver wire taking operation, and are inconvenient to use. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The feeding mechanism for the bonded silver wire production comprises a workbench, a winding roller and a sliding groove, wherein the sliding groove is formed in the top of the workbench, a sliding block is slidably installed in the sliding groove, a supporting plate is fixedly connected to the top of the sliding block, the winding roller is installed on the supporting plate, a translation part for driving the sliding block to transversely move is arranged on the workbench, a clamping block is rotatably installed on the supporting plate through a rotating shaft, and clamping grooves matched with the clamping block are formed in two sides of the winding roller. For driving backup pad lateral shifting to shift out the draw-in groove with the fixture block, preferably, the slider is provided with two and symmetry setting, translation portion includes fixed connection at the first motor of workstation lateral wall, the output fixedly connected with two-way lead screw of first motor, slider and two-way lead screw threaded connection. In order to improve the movement stability, preferably, a limiting rod is fixedly connected above the workbench, and the supporting plate is in sliding connection with the limiting rod. In order to drive the wind-up roll to rotate, preferably, one of the outer sides of the supporting plates is fixedly connected with a second motor, one of the rotating shafts is fixedly connected to the output end of the second motor, a rotating disc is fixedly connected to the rotating shaft, and the rotating disc is fixedly connected with the clamping block through a connecting rod. For more convenience when taking, preferably, the top fixedly connected with cylinder of workstation, the telescopic end fixedly connected with layer board of cylinder, the bottom fixedly connected with bracing piece of layer board, bracing piece and workstation sliding connection. In order to improve the connection compactness with the wind-up roll, preferably, threaded connection has the threaded rod on the fixture block, install first wedge through the bearing on the threaded rod, the sliding tray has been seted up to the inside of fixture block, first wedge slidable mounting is in the sliding tray, the recess is seted up in the outside of fixture block, wherein, the inside slidable mounting of recess has the second wedge, the inclined plane of second wedge contacts with the inclined plane of first wedge, install the spring between the inner wall of second wedge and recess, the inside of wind-up roll has been seted up with second wedge assorted spread groove. Compared with the prior art, the utility model provides the bonded silver wire production and material taking mechanism, which has the following beneficial effects: 1. This connecting rod blank side cut punching device keeps away from each other along the spout through translation portion drive two sliders, and the slider drives two backup pads and keeps away from each other, and the backup pad drives the fixture block through the pivot and breaks away from out from the draw-in groove, can take off the bonding silver silk of rolling on the wind-up roll, easy operation, convenient to use. 2. This connecting rod blank side cut punching device, thro