CN218926506U

CN218926506U - Tin wire rotating mechanism of laser soldering machine

Info

Publication number: CN218926506U
Application number: CN202222908920.6U
Authority: CN
Inventors: 宋江岩; 贾寒杰
Original assignee: Luoyang Bingyan Laser Equipment Co ltd
Current assignee: Luoyang Bingyan Laser Equipment Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-04-28
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a tin wire rotating mechanism of a laser soldering machine, which comprises a supporting table, wherein a tin bar is inserted and installed on the inner wall of a tin feeding guide pipe, a stirring gear is installed on the tin feeding guide pipe, the stirring gear is in meshing connection with the tin bar, one side of the stirring gear is provided with a stepping motor, the center position of the lower end of a fixing frame is fixedly connected with a guide groove, guide blocks are inserted and installed on the inner wall of the guide groove, the guide blocks are fixedly connected with a laser, and damping blocks are fixedly connected to the two sides of the laser. This tin wire rotary mechanism's of laser soldering machine send tin pipe and tin bar can carry out rotary adjustment around the laser instrument through drive tooth's socket and drive gear drive movable frame, makes things convenient for the rotation of tin wire to improve welded scope again, and the laser instrument conveniently goes up and down the damping adjustment through guide block, guide slot and damping piece, and send tin pipe and tin bar can go up and down the adjustment through extending guide block and extension cover piece, conveniently carry out fine adjustment, avoid elevating system unstable, use more stably.

Description

Tin wire rotating mechanism of laser soldering machine

Technical Field

The utility model relates to the technical field of laser soldering machines, in particular to a tin wire rotating mechanism of a laser soldering machine.

Background

The soldering tin is an important industrial raw material for connecting electronic components in a welding line, is a soldering flux with a low melting point, and mainly refers to a soldering flux made of tin-base alloy. As is well known, soldering is to heat all workpieces or all large-scale or single-body substrates such as circuit boards, wires, electronic devices and the like by high-temperature air flow, high-temperature liquid or high-temperature solid heat conductors, so that the nearby solder becomes fluid state or liquid with the aid of soldering flux, and the solder is cooled and then adhered to the substrates to achieve the bonding effect.

Through examining, the laser soldering tin of the automatic laser soldering tin machine of the prior disclosure scheme CN201910547891.5 is locally heated, has the advantages of short heating time, high heating speed and small influence on the properties of surrounding devices, when in laser soldering tin, laser only heats the part irradiated by light spots, local temperature rises faster, so that a welding spot can reach the temperature required by welding, because the heating time is short, the temperature rise of the surrounding area of the welding spot is limited, the influence on other elements is small, but the scheme still has the defects, the tin wire of the laser soldering tin machine of the device is non-rotatable, the performance requirement of PCB (printed circuit board) production manufacturers cannot be met, the laser head and the tin block are not lifted and finely adjusted, and the use is inconvenient, so that the tin wire rotating mechanism of the laser soldering tin machine is required to solve the problems.

Disclosure of Invention

The utility model aims to provide a tin wire rotating mechanism of a laser tin soldering machine, which solves the problems that in the background technology, a tin wire of the laser tin soldering machine of an automatic laser tin soldering machine is not rotatable, the performance requirement of a PCB (printed circuit board) manufacturer cannot be met, and a laser head and a tin block are not subjected to lifting fine adjustment, so that the use is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tin wire rotary mechanism of laser soldering tin machine, includes the brace table, the mount is installed to the brace table front side, and the mount lower extreme installs the movable frame, and the movable frame inner wall cartridge distributes and have the laser instrument, the rotary disk is installed to mount lower extreme inner wall, and the rotary disk edge inlays and install the sliding bead, rotary disk lower extreme and movable frame fixed connection, and the rotary disk outer wall has seted up the drive tooth's socket, the meshing is installed on the drive tooth's socket has drive gear, and servo motor is installed to its drive gear upper end, and servo motor and mount fixed connection, laser instrument lower extreme edge fixedly connected with extends the guide block, and extends the guide block outer wall cartridge and install and extend the cover piece, extend the cover piece side-mounting and have first locking knob, and extend cover piece lower extreme fixedly connected with fixed block, fixed block front side is installed the fixed clamp, and its fixed clamp inner wall cartridge is installed and is sent the tin pipe, and is installed the tin bar, and send on the tin pipe to put and install and stir the gear, stir gear and be connected with guide block, and the guide slot is connected with laser instrument fixed connection, guide slot and fixed connection is connected with the guide slot, both sides.

Preferably, the fixed frame is in meshing rotary connection with the movable frame in the driving tooth slot on the servo motor through a driving gear, and the tin feeding guide tube is in annular rotary connection with the laser through a guide slot.

Preferably, the fixing frame is in lifting sliding connection with the laser in the guide groove through the guide block, and the laser is in damping fixed connection with the guide groove through the damping block.

Preferably, the tin feeding guide tube is in meshing moving connection with the tin bar on the second locking knob through a toggle gear.

Preferably, the tin feeding guide pipe is in locking clamping connection with the fixed clamping block through the second locking knob, and the fixed clamping block is in overturning connection with the fixed block.

Preferably, the fixed block is in lifting movable connection with the movable frame in the extension sleeve block through the extension guide block, and the extension guide block is in locking fixed connection with the extension sleeve block through the first locking knob.

Compared with the prior art, the utility model has the beneficial effects that: this tin wire rotary mechanism's of laser soldering machine send tin pipe and tin bar can carry out rotary adjustment around the laser instrument through drive tooth's socket and drive gear drive movable frame, makes things convenient for the rotation of tin wire to improve welded scope again, and the laser instrument conveniently goes up and down the damping adjustment through guide block, guide slot and damping piece, and send tin pipe and tin bar can go up and down the adjustment through extending guide block and extension cover piece, conveniently carry out fine adjustment, avoid elevating system unstable, use more stably.

Drawings

FIG. 1 is a front view of a tin wire rotating mechanism of a laser soldering machine according to the present utility model;

FIG. 2 is a cross-sectional view of a tin wire rotating mechanism of a laser soldering machine according to the present utility model;

FIG. 3 is a schematic diagram showing the connection between a movable frame and a guide groove of a tin wire rotating mechanism of a laser soldering machine;

FIG. 4 is an enlarged view of the portion A of the wire rotating mechanism of the laser soldering machine of the present utility model in FIG. 2;

FIG. 5 is an enlarged view of a portion B of a wire rotating mechanism of a laser soldering machine according to the present utility model;

FIG. 6 is an enlarged view of a portion C of a wire rotating mechanism of a laser soldering machine according to the present utility model;

FIG. 7 is an enlarged view of the portion D of the pattern 3 of the wire rotating mechanism of the laser soldering machine according to the present utility model;

fig. 8 is an enlarged view of a portion E of a wire rotating mechanism of a laser soldering machine according to the present utility model in fig. 3.

In the figure: 1. the device comprises a supporting table, 2, a fixed frame, 3, a laser, 4, a tin feeding guide pipe, 5, a guide groove, 6, a guide block, 7, an extension guide block, 8, a fixed block, 9, a tin bar, 10, a damping block, 11, a movable frame, 12, an extension sleeve block, 13, a first locking knob, 14, a fixed clamping block, 15, a second locking knob, 16, a toggle gear, 17, a stepping motor, 18, a driving tooth socket, 19, a rotating disk, 20, a sliding bead, 21, a servo motor, 22 and a driving gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides a technical solution: a tin wire rotating mechanism of a laser soldering machine comprises a supporting table 1, a fixed frame 2, a laser 3, a tin feeding guide tube 4, a guide groove 5, a guide block 6, an extension guide block 7, a fixed block 8, a tin bar 9, a damping block 10, a movable frame 11, an extension sleeve block 12, a first locking knob 13, a fixed clamping block 14, a second locking knob 15, a stirring gear 16, a stepping motor 17, a driving tooth socket 18, a rotating disk 19, a sliding bead 20, a servo motor 21 and a driving gear 22, wherein the fixed frame 2 is arranged at the front side of the supporting table 1, the movable frame 11 is arranged at the lower end of the fixed frame 2, the laser 3 is inserted and distributed on the inner wall of the movable frame 11, the fixed frame 2 is in tooth-fit rotary connection with the movable frame 11 in the driving tooth socket 18 through the driving gear 22, the tin feeding guide tube 4 is in annular rotary connection with the laser 3 through the guide groove 5, so that the movable frame 11 can be in tooth-fit driving rotation, the tin feeding guide tube 4 can rotate around the laser 3 to conveniently adjust different positions, the fixed frame 2 is in lifting sliding connection with the laser 3 in the guide groove 5 through the guide block 6, and the laser 3 is in damping fixed connection with the guide groove 5 through the damping block 10, so that the laser 3 can be subjected to lifting damping adjustment through the damping block 10, the inner wall of the lower end of the fixed frame 2 is provided with the rotary disk 19, the edge of the rotary disk 19 is embedded with the sliding bead 20, the lower end of the rotary disk 19 is fixedly connected with the movable frame 11, the outer wall of the rotary disk 19 is provided with the driving tooth groove 18, the driving tooth groove 18 is provided with the driving gear 22 in a meshing manner, the upper end of the driving gear 22 is provided with the servo motor 21, the servo motor 21 is fixedly connected with the fixed frame 2, the edge of the lower end of the laser 3 is fixedly connected with the extension guide block 7, the outer wall of the extension guide block 7 is inserted and provided with the extension sleeve block 12, the first locking knob 13 is installed on the side face of the extending sleeve block 12, the fixed block 8 is fixedly connected with the fixed block 8 at the lower end of the extending sleeve block 12, the fixed block 8 is in lifting movable connection with the movable frame 11 in the extending sleeve block 12 through the extending guide block 7, the extending guide block 7 is in locking fixed connection with the extending sleeve block 12 through the first locking knob 13, so that the tin conveying guide pipe 4 can be lifted and finely adjusted, the fixing clamp block 14 is more convenient to use, the fixed clamp block 14 is installed on the front side of the fixed block 8, the tin conveying guide pipe 4 is installed on the inner wall of the fixing clamp block 14 in a plugging manner, the second locking knob 15 is installed at the upper end of the fixing clamp block 14, the tin conveying guide pipe 4 is in meshing movable connection with the tin bar 9 on the second locking knob 15 through the stirring gear 16, the tin conveying guide pipe 9 can be in meshing conveying through the stirring gear 16, the efficiency is better and more stable, the tin conveying guide pipe 4 can be conveniently clamped or adjusted in a rolling manner through the second locking knob 15 and the fixing clamp block 14, the tin conveying guide pipe 4 can be rotated, the inner wall 4 is installed on the inner wall of the fixing clamp block 14 in a plugging manner, the tin conveying guide pipe is installed on the inner wall of the fixing clamp block 4 is in a plugging manner, the fixing clamp block is connected with the laser guide block 6 is fixedly connected with the laser guide groove 5, the inner wall is fixedly connected with the guide groove 3, and the laser guide groove is fixedly connected with the guide groove 3, and the guide groove is fixedly connected with the guide groove is at the guide groove is 5, and has the inner wall is fixedly connected with the guide device 3, and has the end with the end-shaped guide device is fixedly connected with the end with the device 3.

Working principle: when the tin wire rotating mechanism of the laser tin soldering machine is used, the device is firstly connected with a power supply, then the tin bar 9 is inserted into the tin feeding guide pipe 4, then the laser 3 is lifted and finely adjusted through the guide groove 5, the guide block 6 and the damping block 10, damping fixing is carried out, then the tin feeding guide pipe 4 can be lifted and finely adjusted through the extension guide block 7 and the extension sleeve block 12, then the second locking knob 15 on the fixed clamping block 14 is unscrewed, the tin feeding guide pipe 4 is subjected to drawing and stretching adjustment, then the fixed clamping block 14 and the fixed block 8 are subjected to rotating direction adjustment, then tin soldering can be carried out, the stepping motor 17 can drive the stirring gear 16 to rotate in a stepping mode, so that the tin bar 9 is driven to stretch out from the tin feeding guide pipe 4 in a stepping mode for continuous tin soldering, and when the tin soldering position needs to be adjusted, the servo motor 21 can be started, the movable frame 11 and the fixed frame 2 are driven to rotate in the driving tooth groove 18, so that the tin feeding guide pipe 4 and the laser 3 are subjected to encircling rotating adjustment, and tin soldering operation can be carried out at different positions, namely the tin wire rotating mechanism of the laser tin soldering machine can be used.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a tin silk rotary mechanism of laser soldering tin machine, includes brace table (1), mount (2) are installed to brace table (1) front side, and movable frame (11) are installed to its mount (2) lower extreme, and the inner wall of movable frame (11) inserts and closes and to distribute has laser instrument (3), its characterized in that: the inner wall of the lower end of the fixed frame (2) is provided with a rotary disk (19), the edge of the rotary disk (19) is inlaid with a sliding bead (20), the lower end of the rotary disk (19) is fixedly connected with the movable frame (11), the outer wall of the rotary disk (19) is provided with a driving tooth groove (18), a driving gear (22) is arranged on the driving tooth groove (18) in a meshing manner, the upper end of the driving gear (22) is provided with a servo motor (21), the servo motor (21) is fixedly connected with the fixed frame (2), the edge of the lower end of the laser (3) is fixedly connected with an extension guide block (7), the outer wall of the extension guide block (7) is in a meshing manner, an extension sleeve block (12) is arranged on the side surface of the extension sleeve block (12), a first locking knob (13) is arranged, the lower end of the extension sleeve block (12) is fixedly connected with a fixed block (8), the front side of the fixed block (8) is provided with a fixed clamping block (14), the inner wall of the fixed clamping block (14) is in a meshing manner, a tin conveying guide pipe (4) is arranged on the upper end of the fixed clamping block (14), the second knob (15) is fixedly connected with the fixed clamping block (14), the inner wall (4) is in a meshing manner, the tin conveying gear (16) is in a meshing manner, the tin conveying bar (16) is connected with the tin conveying gear (16), and stir gear (16) one side and install step motor (17), mount (2) lower extreme central point puts fixedly connected with guide slot (5), and guide slot (5) inner wall cartridge installs guide block (6), guide block (6) and laser instrument (3) fixed connection, and laser instrument (3) both sides fixedly connected with damping piece (10).

2. The tin wire rotating mechanism of the laser tin soldering machine according to claim 1, wherein: the fixed frame (2) is in meshing rotary connection with the movable frame (11) in a driving tooth slot (18) on the servo motor (21) through a driving gear (22), and the tin feeding guide tube (4) is in annular rotary connection with the laser (3) through a guide slot (5).

3. The tin wire rotating mechanism of the laser soldering machine according to claim 2, wherein: the fixing frame (2) is in lifting sliding connection with the laser (3) in the guide groove (5) through the guide block (6), and the laser (3) is in damping fixed connection with the guide groove (5) through the damping block (10).

4. A tin wire rotating mechanism of a laser soldering machine according to claim 3, wherein: the tin feeding guide tube (4) is connected with the tin bar (9) in a meshing moving way on the second locking knob (15) through a stirring gear (16).

5. The tin wire rotating mechanism of the laser tin soldering machine according to claim 4, wherein: the tin feeding guide pipe (4) is in locking clamping connection with the fixed clamping block (14) through the second locking knob (15), and the fixed clamping block (14) is in overturning connection with the fixed block (8).

6. The tin wire rotating mechanism of the laser tin soldering machine according to claim 5, wherein: the fixed block (8) is in lifting movable connection with the movable frame (11) in the extension sleeve block (12) through the extension guide block (7), and the extension guide block (7) is in locking fixed connection with the extension sleeve block (12) through the first locking knob (13).