CN218799793U

CN218799793U - Welding equipment for copper foil circuit line

Info

Publication number: CN218799793U
Application number: CN202223026134.XU
Authority: CN
Inventors: 苏伟; 陆永荣; 刘洁; 王海峰
Original assignee: Micron Optoelectronics Co., Ltd.
Current assignee: Micron Optoelectronics Co., Ltd.
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-04-07
Anticipated expiration: 2032-11-14

Abstract

The utility model relates to the technical field of circuit board production, in particular to a welding device of a copper foil circuit line, which comprises a first feeding mechanism, a welding mechanism and a second feeding mechanism; the first feeding mechanism comprises a first belt conveyor, a conveying belt is arranged on the first belt conveyor, a circuit board is arranged on the conveying belt, a fixing assembly used for fixing the circuit board is arranged on the conveying belt, and a bearing plate is arranged on the side wall of the first belt conveyor. During production, the circuit board is fixed on the conveying belt by the fixing assembly, the circuit board is transmitted to the welding position, the welding end of the circuit board is located on the bearing plate, the copper foil on the second belt conveyor is absorbed by the sucker, the driving motor is started to drive the bottom plate to rotate, the copper foil is moved to the bearing plate, the telescopic rod extends to enable the ultrasonic welding head to descend, the copper foil is welded to the welding end of the circuit board, the production automation degree is high, manpower is saved, and the production efficiency is greatly improved.

Description

Welding equipment for copper foil circuit line

Technical Field

The utility model relates to a circuit board production technical field specifically is a welding equipment of copper foil circuit line.

Background

The circuit boards are various and include ceramic circuit boards, aluminum oxide ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper boards, impedance boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. When an existing circuit board is produced, an external conductive copper foil needs to be welded on one side of the circuit board, a special station is arranged on a production line in an existing welding mode, a worker takes the copper foil and uses a welding gun to weld the copper foil on a welding position of an external line of the circuit board, and the mode not only wastes manpower, but also has certain requirements on welding technology of operators, and therefore needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding equipment of copper foil circuit line to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a welding device for copper foil circuit lines comprises a first feeding mechanism, a welding mechanism and a second feeding mechanism;

the first feeding mechanism comprises a first belt conveyor, a conveying belt is arranged on the first belt conveyor, a circuit board is arranged on the conveying belt, a fixing assembly used for fixing the circuit board is arranged on the conveying belt, and a bearing plate is arranged on the side wall of the first belt conveyor;

the welding mechanism comprises an installation plate, a telescopic rod and a driving motor are installed on the installation plate, an ultrasonic welding head is arranged at the end part of the telescopic rod, the output end of the driving motor is connected with a bottom plate, and material taking assemblies are arranged at two ends of the bottom plate;

the second feeding mechanism comprises a second belt conveyor, and the second belt conveyor is used for conveying copper foil.

Preferably, the fixing assembly comprises a positioning block, the positioning block is an L-shaped mechanism, the connecting shaft is rotatably inserted into the positioning block, the side wall of the top end of the connecting shaft is connected with a connecting rod, and a pressing block is arranged on the bottom surface of the end part of the connecting rod.

Preferably, the ultrasonic welding head is positioned right above the bearing plate.

Preferably, get the material subassembly including getting the stub bar, the bottom surface of getting the stub bar is provided with the several sucking disc.

Preferably, the height of the top surface of the second belt conveyor is the same as the height of the upper surface of the bearing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a welding equipment of copper foil circuit line, during production, use fixed subassembly to fix the circuit board on the conveyer belt, the circuit board is transmitted the welding position, its welding end is located the bearing board, the copper foil on the second belt conveyor is drawn to the sucking disc, driving motor starts to drive the bottom plate and rotates and then make the copper foil be removed to the bearing board on, the telescopic link extension makes ultrasonic bonding head descend, with the copper foil welding on the welding end of circuit board, production degree of automation is high, use manpower sparingly, and the production efficiency is greatly improved.

Drawings

FIG. 1 is a schematic view of the structure of the device of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a first belt conveyor 1, a conveying belt 2, a circuit board 3, a positioning block 4, a connecting shaft 5, a connecting rod 6, a pressing block 7, a bearing plate 8, a mounting plate 9, an expansion link 10, an ultrasonic welding head 11, a driving motor 12, a bottom plate 13, a material taking head 14, a suction cup 1401 and a second belt conveyor 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: a welding device for a copper foil circuit line comprises a first feeding mechanism, a welding mechanism and a second feeding mechanism, wherein the first feeding mechanism, the welding mechanism and the second feeding mechanism are all arranged at corresponding positions of a production line and can ensure normal work of the first feeding mechanism, and therefore the welding device is not described in detail in the scheme;

the first feeding mechanism comprises a first belt conveyor 1, a conveying belt 2 is arranged on the first belt conveyor 1, a circuit board 3 is arranged on the conveying belt 2, a fixing component for fixing the circuit board 3 is arranged on the conveying belt 2, and a bearing plate 8 is arranged on the side wall of the first belt conveyor 1;

welding mechanism is including mounting panel 9, install telescopic link 10 and driving motor 12 on the mounting panel 9, the tip of telescopic link 10 is provided with ultrasonic bonding head 11, ultrasonic bonding head 11 is located bearing board 8 directly over, driving motor 12's output is connected with bottom plate 13, the both ends of bottom plate 13 are provided with gets the material subassembly, get the material subassembly including getting stub bar 14, the bottom surface of getting stub bar 14 is provided with several sucking disc 1401 (for common vacuum chuck among the prior art industrial production), when getting stub bar 14 and moving the top of copper foil, its distance is shorter, sucking disc 1401 can absorb the copper foil.

The second feeding mechanism comprises a second belt conveyor 15, the second belt conveyor 15 is used for conveying copper foil, the height of the top surface of the second belt conveyor 15 is the same as that of the upper surface of the bearing plate 8, only one part of the first feeding mechanism and one part of the second feeding mechanism are shown, and infrared positioning devices are arranged on the first feeding mechanism and the second feeding mechanism, so that the first feeding mechanism and the second feeding mechanism can be accurately positioned when materials are conveyed.

Fixed subassembly is including a set of locating piece 4, locating piece 4 is L type mechanism, connecting axle 5 rotates the inside of pegging graft at locating piece 4, be connected with connecting rod 6 on the top lateral wall of connecting axle 5, connecting rod 6 has certain toughness, be provided with compact heap 7 on connecting rod 6's the tip bottom surface, in fixed circuit board 3, put circuit board 3 on conveyer belt 2 and the turning supports on locating piece 4, upwards break a little and rotate connecting rod 6 with the hands off with the fingers and thumb with the tip of connecting rod 6, connecting rod 6 returns and can make compact heap 7 press on circuit board 3 in right time, can compress tightly fixedly circuit board 3.

During production, use fixed subassembly to fix circuit board 3 on conveyer belt 2, circuit board 3 is transmitted welding position, its welding end is located bearing board 8, sucking disc 1401 absorbs the copper foil on second belt conveyor 15, driving motor 12 starts to drive bottom plate 13 and rotates 180 and then make the copper foil be moved to bearing board 8, telescopic link 10 extension makes ultrasonic bonding head 11 descend, weld the copper foil on circuit board 3's welding end, then sucking disc 1401 loosens the copper foil, first belt conveyor 1 removes a position with circuit board 3, can accomplish welding once, production degree of automation is high, save the manpower, and production efficiency is greatly improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a welding equipment of copper foil circuit line which characterized in that: comprises a first feeding mechanism, a welding mechanism and a second feeding mechanism;

the first feeding mechanism comprises a first belt conveyor (1), a conveying belt (2) is arranged on the first belt conveyor (1), a circuit board (3) is arranged on the conveying belt (2), a fixing assembly for fixing the circuit board (3) is arranged on the conveying belt (2), and a bearing plate (8) is arranged on the side wall of the first belt conveyor (1);

the welding mechanism comprises an installation plate (9), a telescopic rod (10) and a driving motor (12) are installed on the installation plate (9), an ultrasonic welding head (11) is arranged at the end part of the telescopic rod (10), the output end of the driving motor (12) is connected with a bottom plate (13), and material taking assemblies are arranged at the two ends of the bottom plate (13);

the second feeding mechanism comprises a second belt conveyor (15), and the second belt conveyor (15) is used for conveying copper foil.

2. The apparatus of claim 1, wherein: the fixing assembly comprises a positioning block (4), the positioning block (4) is an L-shaped mechanism, a connecting shaft (5) is rotatably inserted into the positioning block (4), a connecting rod (6) is connected to the side wall of the top end of the connecting shaft (5), and a pressing block (7) is arranged on the bottom face of the end portion of the connecting rod (6).

3. The apparatus for soldering a copper foil circuit line as claimed in claim 1, wherein: the ultrasonic welding head (11) is positioned right above the bearing plate (8).

4. The apparatus of claim 1, wherein: the material taking component comprises a material taking head (14), and a plurality of suckers (1401) are arranged on the bottom surface of the material taking head (14).

5. The apparatus for soldering a copper foil circuit line as claimed in claim 1, wherein: the height of the top surface of the second belt conveyor (15) is the same as that of the upper surface of the bearing plate (8).