Development of automatic packaging machines The rapid development of industrial scale production in recent years has led to the rapid development of automation and intelligence of various professional production lines, especially in the field of packaging, which used to be a field with high labor intensity. As an industry also tends to automation and intelligent packaging field, the emergence of automatic packaging line greatly increases the need to meet the production automation of packaging machinery, improve the safety and accuracy of packaging area, so as to release more packaging labor. The need for only one person to manage the operation of the entire production line can be considered as the great significance of the emergence of specialized production lines. The development of production not only improves the quality of products, but also improves the ability to meet diversified market demands. Now, more and more customers demand, not only in the product quality, per

Preparation of the capsule filling machine before operation Pre-operation preparation 1. Before operation, set the feeding device and powder adding mechanism on the opening to check whether there is foreign matter or tape in the feeding and filling area of powder. 2. Check whether the equipment parts in contact with materials meet the cleaning requirements of GMP, and further clean and dry if necessary. 3. Check whether the host and accessories are complete and effective, check whether the accessories are loose, and find loose accessories for fastening. 4. Check whether the vacuum tube and vacuum cleaner are connected to the main machine. 5. The filler should be checked, not mixed with metal and other foreign bodies, so as to avoid accidents. 6. After the completion of the operation, check whether there is any fault in other parts of the equipment and start the operation without any fault. Pre-operation adjustment 1. Turn on the power. 2. Check that all security Settings are

The turntable of the tablet press The turntable of the rotary press is a disk, in which the rod holes and the intermediate die holes are evenly distributed on the whole circumference. With the rotation of the spindle, each impact rod moves up and down along the curved guide rail to complete the tablet pressing process. The turntable is the main working part of the tablet press. Analyze and solve common faults during continuous operation: (1) and intermediate stem hole die because of long time wear two hole alignment is not in conformity with the specification: in the process of work, the friction resistance may occur as a result of the different coaxial phenomenon, make transmission punch moving up and down friction increases, increase due to drive down rod between the different wear phenomena may occur in use process, can lead to can't normal operation. In less severe wear, the rod's coaxiality can be restored by drilling through the hinge, and in very severe wear, the turntable

Blister packaging material development Drug packaging is an important aspect of drug processing and quality assurance. Because of the increasing requirements on the safety, quality and shelf life of drugs, the pharmaceutical industry has increasingly higher requirements on packaging. Modern drug packaging should not only meet the needs of consumers to ensure the quality, freshness and safety of drugs, but also play an important role in preventing corruption, drug poisoning and raising awareness in the context of the emergence of new packaging concepts. At present, the demand for blister packaging materials in China's medical industry has the following trends: the exclusivity of anti-counterfeiting packaging; The anti-counterfeiting of various packaging materials is more conducive to promoting the production of customized packaging products; Anti-bubble packaging must be clear, clear, simple and feasible for the patient. The overall quality of medical aluminum foil in China is

Principle of the capsule filling machine Hard capsule is realized by adding a certain amount of uniform powder or particle excipients into the hollow capsule, filling or directly distributing the drug into the hollow capsule. The preparation of empty capsule can be divided into sol, immersion, drying, stripping, cutting, covering 6 procedures, can also be carried out through an automated production line. Working environment temperature 10-25℃, relative humidity 35%-45%. Drug filling Automatic filling machine can be used in mass production. According to the movement mode of the main working plate, the automatic capsule filling machine can be divided into two types: intermittent type and continuous type. Although the intermittent rotation stages of the continuous type vary in the action of the actuator, the process of producing the hard capsules is virtually the same. The structure and working principle of rigid capsule filling machine are described. In the process of work

The regulating system of the tablet press Regulating system includes pressure regulating system and filling regulating system: (1) Adjustment failure: The adjustment failure is usually due to the loosening of the screw on the handle, which makes the handwheel supervision efficiency low, or the reason that the adjusting wheel gets stuck. Now we need to check the adjusting handwheel and adjusting screw, which can be solved by fixing screws, rotating bolts and other lubrication measures. (2) The main reasons for the unstable filling are: uneven granulation or poor material mobility, insufficient adjustment of hopper height, insufficient grille filling behind the feeder; The precharged rail of the charging rail group is seriously worn and has a jump change, so the charging rail group must be replaced at this time. The derrick of the complement group is badly worn, which causes the gap of the complement group to be large. In this case, the filled track group must be replaced; The l

Analysis of blister packaging machine Aluminum-plastic blister packaging is one of the main forms of product packaging in the pharmaceutical industry. Most drugs made in tablet form go through this process before being repackaged and marketed. The working process includes forming and packaging all kinds of PVC tablets on aluminum-plastic board, suitable for all kinds of tablets, capsules, tablets, plain tablets and various types of tablets. In order to realize the high speed packaging of tablets of different sizes and shapes, the control system must have fast, accurate and coordinated control functions, but it cannot meet the requirements of travel switch and relay control. Using Mitsubishi's human-machine interface with PLC applications is a comprehensive solution to meet these requirements, converting complex contactor controls into PLC controls without requiring any major mechanical changes. The blister blister packaging machinery structure mainly includes frame, preheat formi

Feeding application of capsule filling machine Automatic vacuum feeder works. When the main engine works, the machine room mainly produces high-speed air flow pressure. The rotating drum material is sucked into the main engine room through the conveying pipe, and then the inhaled material enters into the hopper of the spiral capsule filling machine with its own weight. The way that the vacuum and air source enter the material is filter cleaning at the entrance of the filter screen. During the loading process, the filter screen connected with the micro powder will automatically pass through the mechanical vibration vacuum to avoid blocking the road. Automatic control process: One sensor position, depending on the size and speed of the production hopper, is installed in the middle and bottom of the capsule filling hopper, and another higher sensor is installed in the bottom of the vacuum filling machine. When the hopper of the capsule filling machine reduces materials, the main mac

Abnormal sound of the tablet press Rotary tablet pressing machine is a single automatic rotary continuous tablet pressing machine developed and developed by our factory. It will be granular raw materials pressed into a variety of ordinary shape tablets and special-shaped tablets, equipped with transparent observation window, can clearly see the working conditions of the machine and can be opened, easy to internal cleaning, maintenance, repair and so on. The abnormal sound of the general tablet press has the following reasons: 1. When the synchronous belt pulley is not parallel, it will cause friction or even damage, resulting in abnormal sound. The solution is to adjust the motor so that the synchronous pulley on the main shaft and the synchronous pulley on the worm shaft are parallel. 2. The increase of friction is caused by the lack of oil in the reduction box, resulting in noise. The lubricating oil should be checked regularly and added in time; 3. Slight friction between the tu

Capsule filling machine and vacuum feeder As a typical equipment of pharmaceutical enterprises, automatic capsule filling machine is widely used in the pharmaceutical industry. It can circulate in the process of automatic capsule transmission, capsule seeding, filling and sealing, etc. Therefore, the relationship between motion accuracy and mechanism is very high, and its kinematic and dynamic performance is related to the performance of the whole machine. Solid preparation in domestic production, most outside the capsule filling machine can be use the stairs down to powder or other methods, with the vacuum feeder method for cylinder rise to add filling materials, machine of the second kind of method is different, the recent active feeding machine technology mature, workshop limit control structure, the applicability of the vacuum feeder will show positive. The charging method of active vacuum charging machine and barrel rising charging machine is to overcome the deficiency of