Structure of capsule filling machine
Capsule filling machine structure, the top of the drum is a large volume of empty capsule groove; At the upper end of the rotary cylinder, the outer layer is provided with a feeding pipe, the lower end of the feeding pipe is provided with a door to control the discharge of the capsule, the feeding pipe is near the inner side of the rotary cylinder is provided with a fork, the outer side is provided with a locking rod; The inner layer of the rotary cylinder is provided with a measuring tube, which, in addition to the rotary motion with the simplified body, is vertically moved axially according to the curve of the CAM groove within it. The lower flange of the rotary cylinder is provided with the upper supporting cup fixing mold corresponding to the number of feeding pipes, which can limit the drop of the cap when the empty capsule is opened, and keep the cap in the upper supporting cup mold; Flange flange is above the positioning device, complete t
The function of blister packing machine
The whole machine can be packed in separate parts to enter the 2.2m elevator and the segmented purification workshop. It is fixed by screws when it is combined and easy to assemble.
The mould and guide rail are designed independently. Only the integral guide rail is needed to change the mould. The mould pressing plate is clamps, so it is very convenient to load and unload. The design of the suspended operation platform, the operator in the use of the process of safety and maintenance of the convenience of cleaning the machine,
The modular design of the station structure realizes the digital display control during the adjustment of each station, which ADAPTS to the diversified demands of the indentation forms and ensures the clarity of the indentation and batch number.
Equip with photoelectric compensation device, can carry out the printed aluminum foil picture and text matching.
The main motor adopts frequency conversion speed regu
Automatic detection of tablet press
Automatic testing of tablet press is of great significance to ensure the quality of products. Some advanced tablet press has been able to achieve the preloading, the main pressure, average pressure, single die pressure values, packing depth and preloading into mould into depth and the main pressure on depth, preloading slice thickness, main tablet thickness, rotary speed and timely on-line automatic detection, the machine in the operation of each process, are in a state can be measured and controlled. The application of PAT process analysis technology, the production of various key parameters timely measurement, timely adjustment, timely correction of deviation, can ultimately ensure the quality of products. For example, according to the pressure feedback information in the tablet press to judge the unqualified tablets, remove the waste tablets. The tablet samples were randomly selected, the weight, thickness and hardness of the tablet were detect
Scrub of capsule filling machine
Cleaning tools: nylon brush, fiber - resistant rag, mop, vacuum cleaner, etc.
Cleaner: "Diao Brand" detergent. Disinfectant: 75% alcohol.
Preparation of detergent: add proper amount of detergent and drinking water to the cleaning pool, stir thoroughly and set aside. Preparation of disinfectant: a certain amount of anhydrous alcohol and a certain amount of distilled water mixed, fully stirred evenly, reserve.
Cleaning method: same type, same specification Cleaning: use nylon brush to collect the powder scattered on the machine and the table in the appropriate container. Recyclable and non-recyclable items should be collected separately. Use plastic bags to seal the hopper before leaving work to prevent accidental contamination. Place the empty capsule back into the capsule container. Collect the broken and empty capsules and the empty capsules scattered on the machine or counter surface and destroy them. Collect broken and filled capsules in
The parts of the aluminum-plastic blister packing machine
In pharmaceutical production, aluminum-plastic blister packaging machine has a variety of forms, complete packaging operation method also has the difference, but their composition and its components have the same function, mainly from paper, heater, molding department, packing department, the department of heat sealing, pinch device, printing device, cutting department, transmission system, the body and air pressure, cooling and electric control, variable frequency speed regulation system.
(1) Release section. Plastic film and aluminum foil coils are fixed on the equipment, which is equipped with pressing, braking and axial position adjustment devices, and some are also installed with cursor tracking devices.
(2) Heater. The heater uses electric heating to soften the plastic film for molding.
(3) molding part. It is composed of forming plate, connecting valve plate, vacuum compressed air system, cooling water system,
Control material discoloration of tablet press
Control the noise of the material itself. Due to the imperfect granulating and drying process, or the cleaning of mixing and conveying equipment is not in place, it is easy to lead to the formation of mixed color material particles.
Prevent chemical reaction of materials. Some parts of the tablet press that are in direct contact with the material, such as feeding substrate, scraping plate, powder collecting ring, scraping sheet and retaining sheet, are often made of corrosion resistant bronze material. For the special formula materials that are easy to change color due to chemical reaction with copper parts, such as inosine tablets and other tablets, the material of the relevant parts should be replaced before the test for more stable performance of austenitic stainless steel.
Prevent material friction heat discoloration. The high-speed rotary table of the tablet press moves relative to the contact material parts such as the subst
Points for attention of blister packing machine
1. Before starting the machine, all parts of the machine must be cleaned. Any tools and sundries must not be put on the machine, so as to avoid vibration down and damage the machine.
2. The handle must be removed before starting the production to avoid the handle being thrown out.
3. Before starting the machine, you must declare "starting the machine" to the relevant personnel around the machine.
4. Do not start the machine when the protective cover of each part is opened.
5. During the boot process, always pay attention to the direction of PVC aluminum foil to prevent deviation.
6. If any problem is found in the starting work, the power shall be cut off in time and the maintenance personnel of the power equipment department shall be informed.
7. If the machine failure or quality problem is found, it must stop the machine and deal with it, and all kinds of fault shall not be eliminated in the operation of the equipmen
The development of single stamping machine
With the continuous expansion of production scale and application scope, the single-punch tablet press is more and more understood and used by everyone, at the same time, people also put forward many new performance requirements. The defects of single punch press restrict the further expansion of its application range and can not meet the needs of some special production. Therefore, it is necessary to improve the performance of the existing single punch press to meet the needs of new era production.
The application of distributed direct drive technology. The transmission system of traditional tablet press is complicated in structure, with high vibration and noise at high speed, and its controllability and flexibility are poor. Manesty British company production FlexiTab * type single stamping machine, adopting distributed direct-drive technology, the traditional transmission system is divided into multiple independent direct driving modu
Disinfection procedure of capsule filling machine
Conditions of implementation: before each production.
Disinfection frequency: before production, after maintenance, when quality problems occur.
Disinfection parts: hopper, bucket measuring plate, mold filling system, balance plate and other parts directly in contact with drugs.
Site of disinfection: production site disinfection.
Disinfection tools: pail, cloth.
Disinfectant: 75% alcohol 3% hydrogen peroxide solution (regular monthly use)
Disinfecting method: wipe twice with special disinfecting cloth dipped in antiseptic agent. Wash twice with pure water after disinfection with 3% hydrogen peroxide solution.
Evaluation of disinfection effect: microbial sampling inspection qualified.
Brief introduction to the development of capsule filling machine
The preparation of hard capsules is generally divided into the preparation of filling drugs, capsule filling, capsule polishing, packaging and other processes. Among them, the capsule filling is the key step. The development of the capsule filling machine has gone through three times, the first is manual filling equipment, then semi-automatic capsule filling equipment, and then developed to automatic capsule filling equipment.
Manual capsule filling is generally used for small batch production, the production process is completely manual operation, the production process needs a lot of human input, the production efficiency is low, the sanitary conditions are difficult to meet the national GMP regulations, basically has been eliminated. The production process is as follows: the granular drug is laid on an appropriate plane, the knife is spread into a uniform powder layer and pressed tightly, the thickness is about 1