Pencil automatic hot foil stamping machine

      Plastic products with a diameter of less than 20mm, such as pen holders, cosmetic pencils, and lipstick tubes, can use semi-automatic hot stamping and heat transfer printing, or full-automatic hot stamping and automatic heat transfer printing machines. Most users will use automatic hot stamping machines and automatic heat transfer machines to decorate their products.
    There are various structures of automatic hot stamping machines and automatic heat transfer machines on the market, among which the hot stamping machines with vertical turntable are mostly, because the vertical turntable can transport products continuously, which is more efficient. It uses a feeding trough to store products, and then the products are arranged in a certain order and transported to the hot stamping position. Some products need to be adjusted in direction, and an automatic U-turn device can also be installed. The product is conveyed to the hot stamping station or heat transfer station. Hot stamping generally uses hot stamping paper and anodized aluminum, and thermal transfer generally uses thermal transfer film. Products that have completed hot stamping and thermal transfer printing will continue to run to the unloading position.
    The automatic bronzing machine and heat transfer machine for pen holder, makeup pen, lipstick tube are small-sized machine types, in fact, it is a miniature automatic hot stamping machine and heat transfer machine specially designed for small diameter products in order to reduce costs machine, if your product diameter is larger, then you need a bigger machine, but they are similar in structure and have the same function. 

Structural composition of automatic pencil, marker, eyebrow pencil hot stamping machine

1. Feeding device:

• There are various feeding designs for products of different shapes and sizes, such as eyebrow pencils, lipstick tubes, markers, pencils, etc. For example, for pencils, a conveyor belt with a card slot may be used to transport pencils to the hot stamping area in an orderly and stable manner; eyebrow pencils and lipstick tubes are of different shapes, and they will be equipped with special clamps or positioning trays to accurately position and transport them to the corresponding positions to ensure that the products will not be easily displaced during hot stamping.

2. Hot stamping unit:

• Hot stamping plate: usually made of metal, such as copper plate. Through high-precision engraving technology, the hot stamping content such as brand logos, exquisite patterns, and texts are clearly presented on the hot stamping plate to achieve a fine and beautiful hot stamping effect.

• Heating component: It adopts electric heating method and has adjustable temperature function. It can accurately control the heating temperature according to the material of different products (such as plastic material of eyebrow pencil, wood material of pencil, etc.), so that the electroplated aluminum foil can transfer the aluminum layer to the surface of the product at the appropriate temperature and pressure.

• Pressure component: It is generally composed of cylinders, etc., and the pressure can be flexibly adjusted. Ensure that the hot stamping plate fits tightly with the part of the product where the electroplated aluminum foil is placed, so that the hot stamping pattern can be transferred to the product completely and firmly.

3. Control system:

• Mostly based on PLC, with an intuitive touch screen operation interface. Operators can easily set various parameters of hot stamping, such as temperature, pressure, hot stamping time, and feeding speed. There is also a fault alarm prompt function. Once the equipment is running abnormally, such as too high temperature, feeding jam, etc., it can remind the operator to repair it in time.

4. Body and auxiliary components:

• The body is made of solid metal to ensure the overall stability of the equipment, reduce vibration and shaking during operation, and help improve the accuracy of hot stamping. In addition, there are some auxiliary positioning and guiding components to further assist the accurate transportation and positioning of the product in the equipment to ensure the smooth progress of the hot stamping process.

Working principle

First, the product is transported to the hot stamping working position through the feeding device. Then, the heating component heats the hot stamping plate to the set temperature. Under the action of the pressure component, the hot stamping plate is pressed down to closely contact the electrochemical aluminum foil placed on the product. After a specific time, the aluminum layer, pigment and other components in the electrochemical aluminum foil are transferred to the surface of the product under the action of heat and pressure to form a hot stamping pattern or text. Finally, the product is sent out of the hot stamping area to complete the entire hot stamping process. The process can be repeated continuously for mass production.

Features and advantages

1. High-precision hot stamping: It can accurately stamp clear and beautiful patterns and texts on the slender shaft of eyebrow pencils, the curved surface of lipstick tubes, the body of marker pens, and the surface of pencils, thereby improving the appearance quality and brand image of the products.

2. Efficient automation: The entire hot stamping process is automated, and the products can be continuously transported for hot stamping. Compared with manual hot stamping, it greatly improves production efficiency, is suitable for large-scale production operations, and can effectively reduce labor costs.

3. Wide range of applications: It can meet the hot stamping needs of products of different shapes and materials such as eyebrow pencils, lipsticks, markers, and pencils. It only needs to adjust the relevant parameters appropriately according to the specific product characteristics, and has strong versatility and flexibility.

4. Stable and reliable: With a solid body structure and precise control system, the equipment operates stably with a low failure rate. It can perform hot stamping production stably for a long time, reducing production delays caused by equipment failures.

Usage︰

In diameter, 20mm large and multi-color printed pen products, such as a ballpoint pen, pencil, marker, whiteboard pen, gel pen, pen, pencil, lipstick, medical syringes, bamboo chopsticks and other small-diameter heat transfer decoration of objects designed for fully automatic surface heat transfer machine. The high printing speed, print quality and stability. Automatic loading and unloading, saving labor intensity, and rocker transport mechanism running smoothly.

Technical Parameter︰

Production Advantage ︰

× Chain-type transmission organizations, transmission efficiency, stable operation; 
× Can be adjusted depending on the length of the barrel of the width of the trough, and the width of the transmission chain; 
× High-speed printing, the normal speed of up to 2500 / h, up to 4000 / h; 
× Automatic Foil collecting device, the length of the winding can be flexibly adjusted; 
× Additional compressed air dust removal device can be dust in the pen before printing to a minimum; 
× Can be adjusted according to different substrates with different temperature, automatic temperature control, to ensure a stable transfer; 
× All-electric control, no compressed air; 
× Automatic feeding and Laying-off; 
× Running smooth and printing stroke, the speed is adjustable; 
× Taiwan frequency converter to control the constant torque operation to ensure consistent printing results; 
× Hot head height can be flexibly adjusted.