CN216096884U

CN216096884U - Circuit tin hanging equipment for substrate

Info

Publication number: CN216096884U
Application number: CN202121894570.1U
Authority: CN
Inventors: 王共海; 刘善政; 王立华; 李国春; 蔡小辉; 于永辉
Original assignee: Hunan Kaitong Electronic Co ltd
Current assignee: Hunan Kaitong Electronic Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-03-22
Anticipated expiration: 2031-08-13

Abstract

The utility model relates to a circuit tin-hanging device for a substrate, which comprises a bottom plate, wherein an X-axis assembly and a Y-axis assembly are arranged at the upper end of the bottom plate, a workbench for mounting the substrate is arranged on the Y-axis assembly, a support frame is arranged at the front end of the bottom plate, and two ends of the support frame are connected with a fixed support through a rotating shaft and a bearing.

Description

Circuit tin hanging equipment for substrate

Technical Field

The utility model relates to the technical field of substrate production, in particular to a circuit tin-coating device for a substrate.

Background

On a circuit using alumina ceramics as a substrate, soldering tin needs to be hung on a silver terminal so as to facilitate the back welding of an FPC (flexible printed circuit) flat cable. An island structure formed by encapsulating a chip with epoxy resin is formed near a position on a substrate where solder is required to be hung. Due to the island structure, the printing of solder on the circuit cannot be realized by the common plane steel net. If the function is realized, a special printing steel mesh needs to be manufactured, and a groove needs to be punched at the position of the steel mesh corresponding to the island-shaped structure. The processing of the special steel mesh cannot be realized in China. The foreign countries have equipment for processing the special steel net, but the processing period is long. In view of this, there is an urgent need to find alternatives in China.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circuit tin hanging device for a substrate, which can realize the characteristics of steel mesh printing of the substrate, guarantee of the processing efficiency and quality and great shortening of the processing period.

In order to solve the technical problem, the utility model is solved by the following technical scheme:

the utility model provides a circuit tin hanging equipment of substrate, includes the bottom plate, the bottom plate upper end is equipped with X axle subassembly and Y axle subassembly, is equipped with the workstation that is used for installing the substrate on the Y axle subassembly, the bottom plate front end is equipped with the support frame, and the support frame both ends are connected with the fixed bolster through pivot and bearing.

Preferably, the workstation includes the backing plate and locates the deck plate on the backing plate, the fixed bolster lower extreme is equipped with the cooperation and pushes down the ladder face of backing plate and deck plate simultaneously, sets up the mounting groove of being convenient for install the substrate on the deck plate.

Further preferably, X axle subassembly and Y axle subassembly all include the regulating plate, and the regulating plate both ends all are equipped with the baffle, and baffle one end is equipped with the regulation handle.

Further preferably, a limiting clamping plate sleeved on the rotating shaft is arranged between the rotating shaft and the fixing support.

The utility model has the beneficial effects that: the X-axis component and the Y-axis component are arranged at the upper end of the bottom plate, the workbench used for mounting the substrate is arranged on the Y-axis component, the support frame is arranged at the front end of the bottom plate, and the two ends of the support frame are connected with the fixed support through the rotating shaft and the bearing.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an exploded view of the filter assembly of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, a circuit tin-coating device for a substrate comprises a bottom plate 1, wherein an X shaft assembly and a Y shaft assembly are arranged at the upper end of the bottom plate 1, a workbench 2 for mounting the substrate is arranged on the Y shaft assembly, a support frame 3 is arranged at the front end of the bottom plate 1, two ends of the support frame 3 are connected with a fixed support 4 through a rotating shaft and a bearing, the workbench 2 comprises a base plate 5 and a table board 6 arranged on the base plate 5, a step surface 7 which is matched with the base plate 5 and the table board 6 to be pressed simultaneously is arranged at the lower end of the fixed support 4, and a mounting groove 8 convenient for mounting the substrate is formed in the table board 6; the X-axis assembly and the Y-axis assembly respectively comprise adjusting plates, baffle plates 9 are arranged at two ends of each adjusting plate, an adjusting handle 10 is arranged at one end of each baffle plate 9, and the positions of the X-axis assembly and the Y-axis assembly are adjusted through the adjusting handles 10, so that the workbench 2 is matched with the fixed support 4 to perform accurate printing; when the utility model is used, the workbench 2 for placing the substrate is fixed on the XY axis, and after the position is accurately adjusted through the XY axis, accurate printing can be carried out, thus realizing steel mesh printing on the substrate, ensuring the processing efficiency and quality, greatly shortening the processing period and having low price.

When the printing operation is carried out, a stainless steel plate with the thickness of 0.15mm is bent by a metal plate bending technology, holes are formed in the stainless steel plate by a laser cutting technology to obtain a fixed support 4, the fixed support is connected to a bottom plate 1 through a rotating shaft, a bearing and a support frame 3, an X shaft assembly and a Y shaft assembly are arranged on the bottom plate 1, a workbench 2 is arranged on the Y shaft assembly, and a substrate is arranged on the workbench 2, so that steel mesh printing can be simulated, and accurate printing can be carried out after the position of the X shaft assembly and the position of the Y shaft assembly are accurately adjusted.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.

Claims

1. A circuit tin hanging device of a substrate is characterized in that: the automatic substrate mounting device comprises a base plate, the bottom plate upper end is equipped with X axle subassembly and Y axle subassembly, is equipped with the workstation that is used for installing the substrate on the Y axle subassembly, the bottom plate front end is equipped with the support frame, and the support frame both ends are connected with the fixed bolster through pivot and bearing.

2. The apparatus of claim 1, wherein: the workstation includes the backing plate and locates the deck plate on the backing plate, the fixed bolster lower extreme is equipped with the cooperation and pushes down the ladder face of backing plate and deck plate simultaneously, sets up the mounting groove of being convenient for install the substrate on the deck plate.

3. The apparatus of claim 1, wherein: x axle subassembly and Y axle subassembly all include the regulating plate, and the regulating plate both ends all are equipped with the baffle, and baffle one end is equipped with the regulation handle.

4. The apparatus of claim 1, wherein: and a limiting clamping plate sleeved on the rotating shaft is arranged between the rotating shaft and the fixed support.