330S L-Type PCB Receiving Machine with PLC Intelligent Control for 330mm PCB

Product Specification

330S L-Type PCB Receiving Machine - Corner-Type Automatic PCB Unloading Machine

I. Product Overview
This OK-LX-330S L-type rear-exit PCB receiving machine is a corner-type automatic receiving device, specifically designed for medium to large-sized PCBs. It adopts an L-shaped corner structure and rear-exit layout, adaptable to workshop corners, narrow workstations, and irregularly shaped production line layouts. The machine body uses a sheet metal and aluminum alloy enclosed structure, equipped with a PLC intelligent control system and a stepper ball screw lifting structure, ensuring smooth and precise operation. The equipment features a standard SMEMA communication interface, allowing seamless integration with reflow soldering, component insertion lines, and various post-processing steps. It automatically completes the board collection and stacking, replacing manual receiving, optimizing workshop workflow, reducing production losses, and is suitable for automated production operations of various medium to large-sized PCBs.

II. Equipment Parameters

Parameter Item, Technical Specifications

Equipment Model: OK-LX-330S

Overall Dimensions: 1200*1200*1680mm

Conveying Height: 900±30mm

Applicable Frame Size: 460*400*563mm

Compatible PCB Specifications: Width 50-330mm, Maximum 450mm

Power Supply: 220V/0.35KW

Conveying Direction: Left and right bidirectional options

Frame Change Time: Approx. 20 seconds

Frame Configuration: 1 working frame + 1 waiting frame

Working Air Pressure: 4-6 bar

Heavy Weight: 260kg

Conveying Track: Single-rail structure

III. Equipment Features
This equipment adopts a closed sheet metal and aluminum alloy structure, making the machine robust and pressure-resistant, with a high level of safety protection, suitable for long-term continuous operation in workshops. The equipment uses a stepper motor driven ball screw transmission to achieve precise step-by-step lifting of the frame, with low vibration and small positioning error during operation. Equipped with a mature PLC control system, the system boasts stable operation and strong anti-interference capabilities. It features a touchscreen interface with built-in automatic fault diagnosis and dual audible and visual alarms, making human-machine interaction convenient and easy to understand. The lifting platform supports five pitch adjustments (10/20/30/40/50mm) to accommodate PCBs of varying thicknesses and process requirements. The equipment employs a three-point pneumatic clamping and positioning structure, coupled with a hand-cranked screw width adjustment mechanism, ensuring secure clamping and precise positioning of the material frame. A built-in push-board protection system effectively prevents damage from material compression, reducing process waste. Standard SMEMA communication interface allows seamless integration with mainstream SMT automated production equipment, offering exceptional versatility.

IV. Application Scenarios

- Reflow Soldering Back-End Receiving: The equipment connects to the reflow soldering outlet port, automatically collecting high-temperature reflow circuit boards and neatly stacking them. This replaces manual high-temperature board removal, avoiding safety hazards and improving board cleanliness and production efficiency.

- Multi-process aggregation: Suitable for the later stages of processing such as pattern transfer, etching, and solder masking, automatically aggregating finished boards and connecting upstream and downstream production processes to ensure uninterrupted production line operation.

- DIP insertion production line: Located at the end of the insertion process, automatically collecting finished circuit boards and neatly storing them in the material frame, providing pre-positioning for subsequent wave soldering, testing, and packaging processes.

V. General Features & Core Advantages

1. General Features

Similar board collecting equipment in the industry possesses basic functions such as automatic PCB collection, dual-frame cyclic switching, pneumatic clamping positioning, and standard communication interface; power supply and air pressure, frame changing time, and basic control logic are industry-standard, resulting in consistent stability in routine board collecting.

2. Core Advantages

- Dedicated model for medium and large boards: Exclusive 330S widened specification, adaptable to medium and large-size PCB boards, overcoming the limitations of ordinary models for large boards, and applicable to a wider range of products.

- L-shaped corner layout: The rear-exit corner structure is suitable for irregularly shaped production lines and corner workstations, making reasonable use of workshop dead corners and optimizing factory layout.

- Thickened and sturdy body: The machine weighs 260kg, with a reasonable structural weight distribution, ensuring stable operation during high-speed frame changing without shaking, and offering superior stability compared to lightweight conventional models.

- Multiple safety protections: Triple protection including diagnostic alarms, push-board protection, and pneumatic positioning significantly reduces the probability of breakage of medium and large-sized boards, making it suitable for mass production of precision circuit boards.