PCB Technical - PCB automatic locking screw machine and splitting machine

Four PCB splitters capable of dividing different-shaped PCB boards

The commonly used PCB splitter model for special-shaped PCB boards. As the name implies, the special-shaped PCB board is that the way of PCB splicing is not straight, but a variety of irregular connection methods for splicing. This splicing method is for the design and production of current products. It has a more flexible function than the V-groove. The special-shaped PCB splicing board used will be more and more widely used. At present, four models of special-shaped splicing PCB splitting machines are produced and developed. The four types are introduced below. PCB splitter for special-shaped PCB boards.

1. Pneumatic punching PCB splitter, CWPE (To choose this model, you need to make a set of related hardware punching dies based on the special-shaped PCB imposition, and then install it on the pneumatic punching PCB splitter to perform the cutting operation. A full-page special-shaped PCB board can be cut out at one time. It can be divided into soft board and hard board. This model is a movable caster board splitting machine.)

Install the splitting die on the pneumatic punching PCB splitting machine, put the special-shaped PCB to be split at the corresponding position of the lower mold, press the start switch to perform one-time splitting, and the lower mold adopts automatic push and pull during work to reduce labor intensity, It is more complete, and it is very convenient to pick and place the finished product.

Pneumatic punching type PCB splitter is used in: batch die-cutting of circuit boards of mobile phones, digital cameras, electronic accessories, computers, automobiles, etc., and can play an effect when cutting multi-connected circuit boards. The electronics industry is divided into mobile phone boards, memory cards, mobile phone flexible circuits, HDI (High Printed Circuit Board), FPCB (Flexible Circuit Board) and FCCL (Flexible Copper Clad Laminate). The efficiency is particularly significant for the segmentation of large quantities of through-slot PCB substrates and flexible circuit boards (FPC).

Pneumatic punching PCB splitter, CWPE features: 1. High degree of automation, simple and safe operation 2. A variety of molds can be replaced, and easy to change molds 3. The lower mold can be automatically in and out, easy to pick and place products, and the finished product can be placed in the drawer 4. Reduce the internal stress generated when cutting the board and avoid tin cracking. 5. The efficiency of punching semi-finished PCB and FPC is extremely high

2. Institutional stamping type PCB splitter, CWPL (To choose this model, you need to make a set of related hardware punching die according to the special-shaped PCB imposition, and then install it to the institutional stamping type PCB splitter for cutting operation. A full-page special-shaped PCB board can be cut out at one time. It can be divided into soft board and hard board. This model is a desktop splitting machine.)

The working principle is basically the same as that of the CWPE. The difference is that the power source of the punching die is different, one is pneumatic, the other is mechanical movement; the other is a desktop type, and the other is easy to move; The selection can be determined according to the conditions of the factory plant and production line.

3. Pneumatic hook knife type PCB splitter, CWV-LT (conducive to punching with "T" or "L" hook knife blades for slitting, and can be used when customers need to cut special-shaped PCB board models and quantities This method has high economic efficiency.) Pneumatic hook-knife PCB splitter, CWV-LT features: 1. Fully pneumatic control, simple operation 2. Suitable for cutting various PCB connection points 3. Hook knife type work, the shape of the hook knife can be customized. 4. It is convenient and quick to replace the hook knife. 5. It is small in size and does not damage the substrate and the parts on the substrate.

Fourth, milling cutter type PCB splitter, visual automatic PCB splitter, CW-F01 (in related models, the degree of automation, the price is relatively high, in general, it has a higher cost performance, suitable for customers When the model and quantity of special-shaped PCB panels are large.)

Milling cutter type PCB splitting machine, the visual automatic PCB splitting machine mainly uses the high-speed operation of the milling cutter to divide the multi-piece rigid PCB board according to the pre-programmed path. The limitation that the plate splitter can only be divided into a straight line. Using milling cutter type PCB splitting machine and visual automatic PCB splitting machine to split the board, it can get a smooth cutting surface and also ensure the safety of the product. This kind of operation stress is small, and it will cause little damage to BGA, QFP, that is, some small components., The flexibility is also very high. Application range: Suitable for irregular rigid PCB board segmentation with stamp hole connection.

Basic information introduction of PCB board automatic locking screw machine

1. The product is easily damaged

2. Need a lot of employees, large daily capital expenditure, difficult to manage

3. The output is too much and it cannot meet the requirements

The performance of the automatic locking screw machine is a special locking machine for the products to be locked. The feeding method usually adopts manual feeding and manual control of the start and stop of the screw machine. It is usually suitable for larger products. Since the multi-axis locking screw machine usually needs to use a bottom mold to fix the product, each product is different in size and shape, and a special bottom mold is required.

One: The number of locking shafts is optional from 1-16, and 1-16 screws can be driven at the same time

Two: The same workpiece with multiple screws of the same or different specifications can be locked at the same time with high efficiency, which is suitable for mechanized procedures, high automation procedures, and product production lines with a high degree of refinement.

Three: All-in-one machine, which can flexibly carry a variety of peripheral auxiliary operations

Four: Intelligent detection, floating lock and sliding teeth are not missed during the lock payment process to reduce the inspection process

Five: Good versatility. You can manually set a certain electric screwdriver without locking screw.