CN211360980U

CN211360980U - Brush silk automatic welder

Info

Publication number: CN211360980U
Application number: CN201922302933.7U
Authority: CN
Inventors: 严丰; 朱鹏
Original assignee: Jiaxing Enbiji Electric Co ltd
Current assignee: Zhejiang Enbi Technology Innovation Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-28
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a brush silk automatic welder, including welded platform, place welding frock on welded platform, set up the soldered connection on welded platform, the soldered connection passes through three-axis motion mechanism and installs on welded platform, and the welding frock is including the mount pad, the side of mount pad is equipped with brush silk stationary plane, is equipped with a plurality of brush silk fixed slots in the brush silk stationary plane, and the up end of mount pad is equipped with the PCB board stationary plane that is used for placing the PCB board, is equipped with the waist shape hole that supplies the brush silk to pass on the PCB board, and the PCB board passes through the bolt to be fixed on the PCB board stationary plane. The utility model discloses a brush silk automatic welder utilizes the welding frock can be quick effectual fixed brush silk, utilizes the PCB board of triaxial moving mechanism drive soldered connection on to the welding frock to brush silk welding, realizes the automatic weld of PCB board brush silk, and it is efficient to have a welding, and welding quality is good, and the manual work technical requirement is low, practices thrift the cost of labor, is fit for advantages such as mass production.

Description

Brush silk automatic welder

Technical Field

The utility model belongs to the technical field of PCB board brush silk welding, concretely relates to brush silk automatic welder.

Background

The welding of the brush wire on the PCB is one of the working procedures in the production process of the PCB. When the process is carried out, the existing brush wire welding process needs to manually penetrate through a waist-shaped hole in a PCB and weld with a handheld electric soldering iron, the welding process has high requirements on welding technology of workers and needs to be highly concentrated on the attention of the workers, otherwise mistakes are easily made (faulty welding and tin points appear), and therefore the process has the defects of complex operation, large labor cost consumption, low welding efficiency, high error rate and the like.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a brush silk automatic welder, includes welded platform, places welding frock on welded platform, sets up the soldered connection on welded platform, the soldered connection passes through three-axis motion and installs on welded platform, the welding frock is including the mount pad, the side of mount pad is equipped with the brush silk stationary plane, is equipped with a plurality of brush silk fixed slots in the brush silk stationary plane, and there is the interval lower extreme of brush silk fixed slot and the lower level of brush silk stationary plane, and the upper end of brush silk fixed slot and the higher authority of brush silk stationary plane intercommunication, the up end of mount pad are equipped with the PCB board stationary plane that is used for placing the PCB board, are equipped with the waist shape hole that supplies the brush silk to pass on the PCB board, and the PCB board passes through the bolt to be fixed on the PCB board stationary plane, are equipped with the bolt hole on PCB board and the PCB board stationary.

As above-mentioned technical scheme's preferred, the both sides of mount pad are equipped with the brush silk stationary plane respectively, and distance between the brush silk stationary plane is from up diminishing gradually down, brush silk fixed stop is installed to one side of brush silk stationary plane, and brush silk fixed stop's both sides articulate respectively at the mount pad, rotate brush silk fixed stop and can make brush silk fixed stop and brush silk stationary plane laminate mutually, are equipped with a plurality of double-layered grooves on the brush silk fixed stop, press from both sides the groove the same and the one-to-one with brush silk fixed slot structure.

Preferably, the brush wire fixing surface is provided with a plurality of magnets, and the inner side of the brush wire fixing baffle is provided with a plurality of iron sheets which are respectively attracted by the magnets.

As the optimization of the technical scheme, a right-angle groove is formed between the brush wire fixing surface and the PCB fixing surface.

Preferably, the welding platform is provided with a welding tool fixing plate, the welding tools are arranged on the welding tool fixing plate in order, and the mounting seat is fixedly connected with the welding tool fixing plate through screws.

Preferably, the three-axis movement mechanism comprises longitudinal sliding rods which are respectively installed on two sides of the welding platform through longitudinal sliding rails, the longitudinal sliding rods are vertically arranged, a transverse installation beam is fixedly connected between the upper ends of the longitudinal sliding rods, a transverse sliding rail is installed on the transverse installation beam, a vertical downward air cylinder is installed on the transverse sliding rail in a sliding mode, a welding head is installed on a piston rod of the air cylinder, the longitudinal sliding rods move on the longitudinal sliding rails through the drive of a first linear motor, and the air cylinder moves on the transverse sliding rails through the drive of a second linear motor.

The utility model has the advantages that: the utility model discloses a brush silk automatic welder utilizes the welding frock can be quick effectual fixed brush silk, utilizes the PCB board of triaxial moving mechanism drive soldered connection on to the welding frock to brush silk welding, realizes the automatic weld of PCB board brush silk, and it is efficient to have a welding, and welding quality is good, and the manual work technical requirement is low, practices thrift the cost of labor, is fit for advantages such as mass production.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a welding tool;

fig. 3 is a schematic structural view of another angle of the welding tool.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, an automatic welding device for brush wire comprises a welding platform 1, a plurality of welding tools 2 placed on the welding platform 1, a welding head 3 arranged on the welding platform 1, the welding head is arranged on the welding platform 1 through a three-axis movement mechanism, the welding tool 2 comprises an installation seat 4, the side of mount pad 4 is equipped with brush silk stationary plane 5, is equipped with a plurality of brush silk fixed slots 6 in the brush silk stationary plane 5, there is the interval lower extreme of brush silk fixed slot 6 and the lower level of brush silk stationary plane 5, the upper end of brush silk fixed slot 6 and the higher authority intercommunication of brush silk stationary plane 5, the up end of mount pad 4 is equipped with the PCB board stationary plane 8 that is used for placing PCB board 7, be equipped with the waist shape hole 10 that supplies brush silk 9 to pass on the PCB board 7, PCB board 7 passes through the bolt to be fixed on PCB board stationary plane 8, be equipped with bolt hole 11 on PCB board 7 and the PCB board stationary plane 8 respectively. Brush wires 9 are placed in the corresponding brush wire fixing grooves 6, the PCB board 7 is placed on the PCB board fixing surface 8, and the brush wires 9 are inserted into the corresponding kidney-shaped holes 10 of the PCB board 7 and the end portions are exposed. The pins are inserted through the pin holes 11 of the PCB 7 and the PCB fixing surface 8 to be fixed. The welding tool 2 is placed at the designated position of the welding platform 1, and the welding head 3 is moved to the upper part of the brush wire 9 by the three-axis movement mechanism to be welded in sequence.

Further, the bolt holes 11 on the PCB fixing surface 8 can be arranged in a plurality of and even interval arrangements, so that the PCB fixing surface 8 can be arranged to place a plurality of PCBs 7.

Further, the both sides of mount pad 4 are equipped with brush silk stationary plane 5 respectively, and distance between the brush silk stationary plane 5 is followed down and is up diminishing gradually, brush silk fixed stop 12 is installed to one side of brush silk stationary plane 5, and the both ends of brush silk fixed stop 12 articulate respectively on mount pad 4, rotate brush silk fixed stop 12 and can make brush silk fixed stop 12 and brush silk stationary plane 5 laminate mutually, are equipped with a plurality of double-layered grooves 13 on the brush silk fixed stop 12, and double-layered groove 13 is the same and one-to-one with brush silk fixed slot 6 structure. The brush wires 9 are clamped tightly by the brush wire fixing baffle 12, so that the brush wires 9 are prevented from moving in the welding process to influence the welding effect.

Further, a plurality of magnets 14 are mounted on the brush wire fixing surface 5, and a plurality of iron sheets 15 respectively attracted by the magnets 14 are arranged on the inner side of the brush wire fixing baffle 12. The iron sheet 15 is attracted by the magnet 14, so that the fixed baffle 12 is tightly attached to the brush wire fixing surface 5, the brush wires 9 are further clamped, and the brush wires 9 are not easy to loosen in the transferring process of the welding tool 2. The replacement of the brush wires 9 is more convenient by adopting the mode of the magnet 14 adsorption.

Furthermore, a right-angle groove 16 is arranged between the brush wire fixing surface 5 and the PCB fixing surface 8. The upper ends of the brush wires 9 are conveniently inserted into the waist-shaped holes 10 on the PCB 7 by hands, and the right-angle grooves 16 provide operating space for fingers.

Further, a welding tool fixing plate 16 is arranged on the welding platform 1, the welding tools 2 are arranged on the welding tool fixing plate 16 in order, and the mounting seat 4 is fixedly connected with the welding tool fixing plate 16 through screws. Therefore, the feeding amount of one-time feeding can be increased, the feeding frequency is reduced, and the welding efficiency is improved.

Further, the three-axis movement mechanism comprises longitudinal slide bars 18 respectively installed on two sides of the welding platform 1 through longitudinal slide rails 17, the longitudinal slide bars 18 are vertically arranged, transverse installation beams 19 are fixedly connected between the upper ends of the longitudinal slide bars 18, transverse slide rails 20 are installed on the transverse installation beams 19, vertical downward air cylinders 21 are installed on the transverse slide rails 20 in a sliding mode, welding heads 3 are installed on piston rods of the air cylinders 20, the longitudinal slide bars 18 move on the longitudinal slide rails 17 through driving of first linear motors, and the air cylinders 21 move on the transverse slide rails 19 through driving of second linear motors.

It is worth mentioning that the technical features such as the three-axis motion mechanism, the welding head 3 that the patent application relates to should be regarded as prior art, and the concrete structure, the theory of operation and the control mode that may involve, the spatial arrangement mode of these technical features adopt the conventional selection in this field can, should not be regarded as the invention point of the utility model patent is in, the utility model patent does not do further specifically expand the detailed description.

Having described in detail preferred embodiments of the present invention, it is to be understood that modifications and variations can be made by persons skilled in the art without inventive faculty, and therefore all technical solutions which can be obtained by a person skilled in the art based on the concepts of the present invention through logic analysis, reasoning or limited experimentation will fall within the scope of protection defined by the claims.

Claims

1. The utility model provides a brush silk automatic welder, its characterized in that, including welded platform, place welding frock, the soldered connection of setting on welded platform, the soldered connection passes through three-axis motion mechanism and installs on welded platform, welding frock is including the mount pad, the side of mount pad is equipped with the brush silk stationary plane, is equipped with a plurality of brush silk fixed slots in the brush silk stationary plane, and there is the interval lower extreme of brush silk fixed slot and the lower level of brush silk stationary plane, and the upper end of brush silk fixed slot and the higher authority intercommunication of brush silk stationary plane, the up end of mount pad are equipped with the PCB board stationary plane that is used for placing the PCB board, are equipped with the waist shape hole that supplies the brush silk to pass on the PCB board, and the PCB board passes through the bolt to be fixed on the PCB board stationary plane, is equipped with the bolt hole on PCB board and.

2. The automatic welding device for the brush wires according to claim 1, wherein brush wire fixing surfaces are respectively arranged on two sides of the mounting seat, the distance between the brush wire fixing surfaces gradually decreases from bottom to top, a brush wire fixing baffle is arranged on one side of the brush wire fixing surface, two sides of the brush wire fixing baffle are respectively hinged to the mounting seat, the brush wire fixing baffle can be attached to the brush wire fixing surfaces by rotating the brush wire fixing baffle, a plurality of clamping grooves are formed in the brush wire fixing baffle, and the clamping grooves and the brush wire fixing grooves have the same structure and are in one-to-one correspondence.

3. The automatic welding device for the brush wire according to claim 2, wherein the brush wire fixing surface is provided with a plurality of magnets, and a plurality of iron pieces to which the magnets are respectively attracted are provided on an inner side of the brush wire fixing baffle.

4. The automatic welding device for the brush wires according to claim 2, wherein a right-angle groove is formed between the brush wire fixing surface and the PCB fixing surface.

5. The automatic welding device for the brush wires according to claim 2, wherein the welding platform is provided with a welding tool fixing plate, the welding tools are arranged on the welding tool fixing plate in order, and the mounting seat is fixedly connected with the welding tool fixing plate through screws.

6. The automatic bristle welding device according to claim 1, wherein the three-axis movement mechanism comprises longitudinal slide bars respectively mounted on two sides of the welding platform through longitudinal slide rails, the longitudinal slide bars are vertically arranged, a transverse mounting beam is fixedly connected between upper ends of the longitudinal slide bars, transverse slide rails are mounted on the transverse mounting beam, a vertically downward air cylinder is slidably mounted on the transverse slide rails, the welding head is mounted on a piston rod of the air cylinder, the longitudinal slide bars are driven by a first linear motor to move on the longitudinal slide rails, and the air cylinder is driven by a second linear motor to move on the transverse slide rails.