
Automatic Riveting solutions in China
TBT-TECH has 10+ years of experience in 3C automation. We develop and produce automatic fastening, riveting, glue dispensing and soldering machines, as well as non-standard automation equipment. We provide professional automation solutions to reduce costs and improve efficiency for electronics manufacturers. Standardized mass production ensures stable quality, cost-effectiveness and on-time delivery.
Customer product assembly requirements

1. Install 32 rivets on the bottom (3W0-S81D-0001R10).
2. This station adopts a single-platform, single-gun automatic riveting machine. It takes about 50 seconds to complete 32 rivets per product.
3. If the 50-second cycle cannot meet the production line capacity, two identical machines can be configured: two machines produce two products per minute.
Machine Structure Introduction

Overall Machine Structure
Our fully auto feed blind rivet machine consists of three core parts: an XYZ motion platform for precision positioning, a rivet fastening unit that performs stable riveting with intelligent detection, and an automatic rivet feeding system that delivers continuous and reliable material supply. The three modules work in coordination to achieve fully automatic, high-efficiency, and high-quality riveting without manual intervention, greatly improving productivity and ensuring stable assembly performance.

Rivet Gun Components
The rivet fastening unit acts as the core execution component for riveting operations. Integrated with a rivet gun body, solenoid valve-controlled driving mechanism, and multi-point intelligent detection modules (including nozzle rivet presence detection and rivet insertion hole detection), it realizes one-click completion of rivet feeding, positioning, and fastening. The solenoid valve ensures rapid response and precise control of riveting force, while the detection system effectively eliminates empty riveting and defective products, guaranteeing consistent fastening quality.

Automatic Rivet Feeding Introduction
The automatic rivet feeding system is the rivets supply guarantee, composed of a rivet vibratory bowl feeder, rivet delivery tube, and rivet loading cylinder. The vibratory bowl feeder achieves neat arrangement and continuous supply of rivets through stable vibration sorting, with adjustable feeding speed to match the production beat. The delivery tube and loading cylinder collaborate to transport rivets stably from the feeder to the gun nozzle, realizing fully automated feeding without manual intervention, which improves production efficiency and reduces labor costs.
Main parameters of the equipment
| Machine name | Auto Feed Blind Rivet Machine |
| Machine model | LD400-661 |
| Machine size | 1000*1200*1900MM |
| Machine weight | 450KG |
| Applicable Rivets | Rivet diameter 3.8-4.3mm, rivet rod length ≦ 33mm, total length ≦50mm |
| Operating voltage | AC110V/220V, 50/60HZ |
| Power | 2.5KW |
| Air Pressure | 0.5 to 0.8MPa |
| Operating stroke | X/Y: 600MM, Z: 100MM |
| Maximum running speed | X/Y: 400MM/S, Z: 100MM/S |
| Rivet Capacity | Around 1200PCS |
| Rivet Materials | Aluminium/iron/steel/plastic |
| Rivet loading speed | 0.8-1.2S/PCS |
| Riveting Efficiency | 30 to 50 nails per minute |
Automatic Riveting Automation Case Display
We can customize auto feed blind rivet machine according to customers' actual production efficiency and assembly requirements. For example, we provide semi-automatic riveting machines, multi-axis and multi-head automatic riveting machines, as well as other non-standard automatic riveting solutions. We can flexibly design the structure, control system, feeding method and riveting precision to meet different working conditions, production beats and workpiece assembly needs, helping customers achieve efficient, stable and intelligent riveting production.

Contact us to get automated riveting solutions
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