With the rapid development of China's pharmaceutical industry and people's living standards improved, medical supplies packaging made increasing demands. Especially for tablets, pills medicine packaging even more so. However, our country has done in the drug package is not satisfactory, it can be said is still very backward, until the 1980's, drug packaging have some changes, the packaging into a small package, glass bottles into plastic bottles, and some also use a plastic blister pack. And for those requirements sealed, dark drugs still follow the traditional old methods. And a large number of foreign drug has a dual foil heat-sealed packaging. This method of packaging not only makes the product good sealing performance, to extend the shelf life of products, but also to facilitate the transportation and sale of products. Now the domestic double foil automatic filling sealing packaging machine mostly in the introduction of foreign technology, based on the aluminum industry, out of a new generation of jointly developed packaging machinery, it is suitable for pharmaceutical, chemical, food and other industries monomer or body package, it is the material heat sealed in accordance with requirements for automatic double-aluminum foil, so that the material to seal the purpose and requirements of dark. While also improving the quality of packaging materials to ensure product quality.

The machine adopts electromechanical integration products, the working process is controlled by computer, feeding, filling, sealing, automatic vertical objects hit product, horizontal tear line, automatic by product specification requirements for longitudinal and transverse shear, and is able to produce a product output statistics work. In order to better play to the potential performance of the product, but also to upgrade the product according to the actual needs of customers, to achieve automatic detection of the product and automatically reject non-conforming products.

1 pair of aluminum foil automatic filling sealing packaging machine main components Features

1.1 gearing

To accommodate various sizes of different packaging materials, the main motor by the inverter to control the operating frequency to achieve infinitely variable purposes. Within the power output of the sprocket gear unit, with a group using only one direction of rotation of the ratchet. In order to prevent the power supply when the device commissioning or caused by changes in the opposite direction of the heat roller causing damage to the outer surface of the board textured, while on the other components played a very good security role.

1.2 sealing device

Sealing means is a sealed package to make this machine a key device. This electromechanical products currently hot roll in a checkerboard grid textured, depending on customer requirements with the provisions of the specific specifications: 0.6 × 0.6,0.8 × 0.8,1.0 × 1.0 three kinds, and visual user demands. Manufacturing precision sealing roller sealing performance will directly affect the drug plate. Sealing device consists of the holder, sealing the screen roller, spindle, high temperature bearings, electric heating element, energy input means and adjusting section and other components.

1.3 Foil film supply means

It consists of a shaft installation film sets, manually adjust the tension device and the film transport guide rollers, etc., in order to better ensure the sealing quality and printing quality, according to user needs with constant tension magnetic brake system.

1.4 aspect tear line and the shearing device

(1) a longitudinal tear line device consists of a spindle, drum, tear line knife and other components, longitudinal shear device consists of a spindle, and a rotary cutter for cutting the composition, texture and hardness of the two devices have reached the appropriate technical design Claim.
(2) transverse shear and transverse tear line play means is composed of two independent but works the same device component, the difference in wisely. Both devices by cutter, tool, V-rail groove, activities slider, fan gear, rotating shafts, cylinders and other components. Its working principle is control by the feed cylinder axis of rotation of a corner, then turn the fork and sliders to control activities turret horizontally back and forth movement through two pairs of engaging the sector gear, so that the turret is mounted on a cross-cut knife [knife] complete transverse tear line shearing action which should be completed.

1.5 feed filling device

Feeding filling device generally has two forms: one form of electromagnetic vibration feeding, then the mechanical filling into the aluminum foil between hot rollers, the other is fully mechanical feeding and filling, the two institutions use to Depending on the nature of users of packaging materials and packaging forms may be, because the agency does not have a uniform ready-made model, it can be ever-changing.

1.6 character code printing apparatus

It is word by word roulette will be printed according to a certain format and location arrangement, the print on the surface of the aluminum foil rolling.