Black Garlic Fermenting Machine
Black garlic fermentation machine, independent research and development of precise structure, fast heating speed, high precision of temperature control, automatic temperature control, timing system, dual temperature alarm device. Can be customized according to customer requirements, reasonable structure, high thermal efficiency, energy saving, simple operation, easy maintenance, improve production efficiency and product quality. The noise is small, smooth operation.
Black Garlic Machine,Fermented Black Garlic Machine,Aged Black Garlic Machine,Black Garlic Fermentation Machine Zhucheng Tongxi Commercial And Trade Co.,Ltd. , https://www.blackgarlicgroup.com
Although there are many kinds of leak detection equipment and methods for plastic infusion bottles, such as vacuum leak detection, high-voltage electric spark leak detection, dye leak detection, and squeeze leak detection, there are still many unsatisfactory things. For example, dyeing and leak detection will pollute the product, and it is rarely used now. Squeeze leak detection requires manual attention observation due to the extrusion process, human factors are difficult to control, and the efficiency is low. Although vacuum leak detection can perform all-round inspection on the infusion bottle, However, the speed is slow and there is a possibility of missed detection. Because all the above leak detection methods have defects in some aspects, some manufacturers simply do not use leak detection equipment, plastic infusion bottles are packaged in plastic film, and after a period of time, turn over the box inspection, time-consuming labor and increase production costs, packaging Material investment is endless and not conducive to environmental protection.
After researching, exploring and summarizing the existing principles and methods of leak detection equipment for various plastic infusion bottles, we have developed a high-voltage electric spark leak detector for rotary-type automatic plastic infusion bottles. This paper will make a feature and application. Explain.
1 Rotary-type automatic plastic infusion bottle high-voltage electric spark leak detector working principle We have made innovative improvements to the existing plastic infusion bottle high-voltage electric spark leak detection equipment, abandoned the original chain linear plastic infusion bottle high All the shortcomings of the piezoelectric spark leak detector have developed a new generation of rotary-type automatic plastic infusion bottle high-voltage electric spark leak detector (as shown in Figure 1), which pays more attention to reliability, high efficiency, easy maintenance and convenient operation. Wait, show the superiority of high-voltage electric spark leak detection by turntable.
Principle and characteristics of high pressure electric spark leak detector for plastic infusion bottle 
Working principle: The detection power supply (adjustable from 0 to 30kV) after boosting by the step-up transformer is guided to the detection head (board). When the detecting head (plate) has a medicine bottle entering or passing, the detecting head covering the bottle mouth sealing portion and the height-adjustable detecting plate super-360° discharge the high-pressure tip of the bottle bottle mouth and the bottom of the bottle. A loop current is generated between the detecting head (plate), the vial, the chemical solution, and the ground wire. The magnitude of the current depends on whether the bottle mouth is sealed, the bottom of the bottle, or the bottle body has a leak or damage. According to the relevant principles of electrical engineering, due to the damage and leakage of the bottle, its anti-high-voltage breakdown capability is drastically reduced. When discharging through the high-pressure tip, there is a slight gap in the seal of the bottle mouth or the bottom of the bottle or the bottle body. Burning black phenomenon), forming a current path between the detection head (plate), the vial, the drug solution, and the ground. If the vial is damaged and there is a gap in the seal of the bottle mouth, the current will increase sharply. When the amplitude exceeds the current value set by the sensor, the sensor will output the switch quantity signal to the PLC, and the PLC will process it. After the Zui, the execution signal of the leak detection station or the leak seal at the bottle mouth seal is output. The corresponding mechanism for rejecting the unqualified bottle is taken out, and the unqualified bottle is taken out from the metal mechanical clamp on the transition plate of the unqualified product, and the qualified bottle is taken out by the metal mechanical clamp on the transition plate of the qualified product, and the leak detection is completed. process.
2 rotary automatic plastic infusion bottle high-voltage electric spark leak detector features (1) the leak detection equipment control system uses Siemens S7-300 control system, fast response, running procedures through repeated debugging optimization, stable and reliable work; The operation items on the machine interface are simple and clear, and the operation functions are complete, which fully embodies the user-friendly design, simple operation and safe automation.
(2) The conveying part adopts the automatic bottle feeding bottle to pull out the bottle neck, supplemented by straight and curved guide plates to realize the bottle separation. The supporting engineering plastic chain plate is the bottle, which perfectly solves the problem of high speed bottle feeding. Between the bottle and the bottle, the plastic clips clamped on the transition plate and the lower insulation plate by the metal bottle are alternately transported, and a drop-proof device is provided to ensure efficient operation of the device. The plastic clip on the lower insulation plate is injection molded from engineering plastics. It has good elasticity and durability, and it does not drop the bottle. The transition plate is provided with a bottle discharging device to avoid damage to the quality goods. The conveyor belt is an engineering plastic chain plate with low friction resistance to ensure that the bottom of the bottle is not worn. The elimination of unqualified bottles uses unpowered orbits and saves energy.
(3) The detection part adopts high-voltage electric spark non-destructive leak detection technology. The special detection head and the bottle mouth sealing joint are coaxially detected, and the discharge is super 360° covering discharge at the bottle mouth sealing joint, and the relative distance is constant, completely solving the false detection and the missing detection phenomenon caused by the bottle body deformation problem. The detection of the bottom of the bottle and the seal of the bottle mouth are full of liquid detection, and the detection is stable and reliable. When detecting, the detection signal (frequency, voltage, sensitivity) is adjustable online, and the voltage adjustment has a locking device. The grounding signal loop of the bottle mouth sealing and the bottom of the bottle is in elastic contact mode. The spring is stable and reliable to the bottle body. It is not necessary to change the mold to produce various specifications of the product. Fine-tuning can detect different sizes of infusion products, making it easy to produce flexible arrangements. The full liquid detection is completed by the turning mechanism, the rotating detecting head, and the rotating track of the detecting head, and the process is stable.
3 rotary automatic plastic infusion bottle high-voltage electric spark leak detector application rotary automatic plastic infusion bottle high-voltage electric spark leak detector has been successfully applied to Hainan Guoruitang Pharmaceutical Co., Ltd. plastic bottle infusion production line. Because of its good performance, (the reliability of the equipment, the detection rate is 100%; the equipment connection line can be directly connected to the lamp inspection line; the user can operate only 2 people, the labor intensity is low), thus obtaining the user's Praise. The production speed of 7200~10000 bottles/h solves the troubles that have plagued Guoruitang for many years.
With the wide application and application of medical plastic infusion bottles, plastic infusion bottles as infusion packaging containers between glass bottles and soft bags, due to their better cost performance, more and more attention and use for the production of infusion manufacturers, And quickly occupy a certain infusion packaging market.
Briefly explain the principle of high-voltage electric spark leak detector for plastic infusion bottle
With the widespread use of production infusion manufacturers, some quality problems in the various process equipments of plastic infusion bottles are gradually exposed, such as the reliability of the sealing of the bottle mouth and the bottle cap. Leakage of plastic infusion bottles can cause microbial and airborne viruses to enter the bottle, causing contamination and deterioration of the drug solution, and even cause medical accidents. Therefore, leak detection of plastic infusion bottles is very important.