4955results about "Liquid material" patented technology

The present invention discloses a material tray moving device, including a working platform, a transverse synchronous belt, a longitudinal synchronous belt and a moving frame; the transverse synchronous belt and the longitudinal synchronous belt are parallel and the pulley shafts of the two are vertically fixed to the working platform, the transverse synchronous belt is provided with a transverse bracket; the longitudinal synchronous belt is provided with a longitudinal bracket; the horizontal guide groove of the longitudinal bracket intersects with the longitudinal synchronous belt at 45 degrees; the bottom of the moving frame is provided with a first sliding part that slides with the horizontal guide groove and a second sliding part that slides with the transverse bracket; the sliding direction of the second sliding part is horizontal and perpendicular to the transport direction of the transverse synchronous belt. The device can be used for the filling operation of medicine bottle containers, and the longitudinal synchronous belt and the transverse synchronous belt are used to drive the moving frame to produce transverse and longitudinal displacements, so that the material tray mounted on the moving frame drives the medicine bottle container to move synchronously, and then the filling needle is inserted into several medicine bottle containers in sequence. This driving method is simpler and easier to operate, and the movement is more stable and reliable, which can meet the requirements of aseptic operation.

The invention relates to the technical field of filling automation control, in particular to a full-automatic essential balm filling control system based on PLC online monitoring, which comprises a filling parameter real-time acquisition module, a dynamic coupling analysis module, a multi-axis cooperative execution module, a foreign matter real-time detection module, an interlocking control module and a filling quality feedback module. Wherein the filling parameter real-time acquisition module is used for acquiring temperature data of a filling head, a liquid viscosity value and the flow velocity of a filling pipeline in real time; and the dynamic coupling analysis module is used for establishing a correlation model of the temperature gradient and the viscosity change rate and generating a dynamic compensation parameter set. According to the method, the nonlinear correlation model of the temperature and the viscosity change rate is constructed, and the dynamic compensation parameter set is generated, so that self-adaptive precise control in the filling process and automatic response linkage of abnormal working conditions are realized, and the stability and the intelligent level of a filling system are remarkably improved.

The invention provides an oral liquid filling parameter optimization method and system, which is applied to the technical field of automatic production, and is characterized in that parameter adjustment is performed by introducing the change rate of filling weight deviation and combining instantaneous deviation, and meanwhile, long-term trend is continuously recorded and basic parameters are corrected; the problems that in the prior art, filling parameter adjustment lags behind, the convergence speed is low, and fluctuation is likely to be generated are effectively solved, and the filling precision and the qualified product rate are remarkably improved.

The utility model discloses a double-butterfly-valve sterile medicine transfer system, and relates to the technical field of pharmacy. Comprising a turnover medicine storage tank, a driving butterfly valve, a driven butterfly valve, a powder storage tank and a sterile liquid medicine storage bag, a discharging port of the turnover medicine storage tank is connected with the driving butterfly valve through a first connecting piece, and the driving butterfly valve is connected with the driven butterfly valve through a second connecting piece; the passive butterfly valve is connected with a feeding port of a powder storage tank through a third connecting piece, a first diaphragm valve is arranged at a discharging port of the powder storage tank, and the discharging port of the powder storage tank is connected with a sterile liquid medicine storage bag; by adopting the design of double butterfly valves, sterile connection is established between the turnover medicine storage tank and the powder storage tank, the reliability of hoop connection is high, the structure is simple, the operation complexity is low, the universality is high, the flexibility is high, and the cost is low.

The invention provides a filling method for syrup, and relates to the technical field of food processing.The filling method comprises the steps that before filling is started, the filling amount threshold value of a target container is preset; dynamically adjusting the filling speed based on a comparison result of the liquid level height, monitored in real time, in the target container and a preset threshold value; when it is detected that the liquid level is close to a preset threshold value, the filling speed is gradually decreased till stopping, so that it is ensured that the preset filling amount is accurately reached, and overflowing is avoided; in the filling process, a sensor is used for continuously monitoring liquid level changes, and the liquid level changes are fed back to a control system for real-time adjustment. By means of the scheme, the problem how to achieve accurate control over syrup in the filling process so as to avoid overflow and waste can be solved, meanwhile, the wall hanging situation in the filling process can be effectively prevented in the filling process, the production quality and stability can be improved, and the overall operation efficiency of a production line and the qualified rate of final products are remarkably improved.

The invention relates to the technical field of process control, and discloses a liquid medicine circulation filling control method and system for inhibiting flow pulsation, and the method comprises the steps: obtaining an original flow signal and liquid medicine viscosity data of liquid medicine in a liquid medicine filling pipeline, and calculating a reference deviation value of the liquid medicine viscosity data, performing gain effect analysis on the liquid medicine viscosity data based on the calculated reference deviation value to obtain a dynamic gain coefficient of the liquid medicine viscosity data, and acting the dynamic gain coefficient on the obtained original flow signal of the liquid medicine in the liquid medicine filling pipeline to obtain a compensation control signal; a pressure fluctuation signal in the compensation control signal is decomposed into a high-frequency mechanical vibration component and a low-frequency flow pulsation component, the two decomposed components are subjected to frequency-band-divided collaborative filtering, a frequency division filtering signal is obtained, and the opening degree of a liquid medicine filling valve is adjusted according to the frequency division filtering signal; according to the invention, the filling precision of the liquid medicine capable of inhibiting the flow pulsation can be improved.

An apparatus for processing pharmaceutical containers, in particular vials, syringes or carpules, and a filling device for filling pharmaceutical containers. The apparatus includes a frame that can be positioned on a set-down surface and has a surface, a first side and a second side, a processing station, and a transport device arranged between the first side and the second side, with circulating holding elements for the containers which move along a transport direction on a transport segment and counter to the transport direction on a return segment. The processing station is arranged at the transport segment, and the transport segment and the return segment are arranged above the surface. The transport plane is inclined by an angle of inclination relative to a plane of the surface and / or a horizontal plane, and the transport segment is arranged above the return segment in the direction of gravity.

A medication container encoding, verification and identification method is provided that includes receiving data characterizing a medication, generating an identifier encapsulating the data and applying an identifier to a medication container such that it is automatically readable by a medication device. Related apparatus, systems, methods and articles are also described.

The invention discloses an automatic bag feeding packaging production line, and relates to the field of bag feeding packaging machines, the automatic bag feeding packaging production line comprises a rack, a rotary table and a machine clamping assembly, and further comprises an auxiliary exhaust mechanism which is arranged at a heat sealing station and located on a bag moving path, and the auxiliary exhaust mechanism comprises a back supporting plate, an extrusion rod piece and a force application assembly; the extrusion rod piece comprises a cross rod and an inclined rod, the inclined rod and the cross rod are arranged at an included angle, the cross rod is located at a first height position above the height of materials in the bag, and through the synergistic effect of the cross rod and the inclined rod in the auxiliary exhaust mechanism, the extrusion rod piece acts on the area above the height of the materials in the bag, redundant gas in the bag is extruded, and the residual air amount is reduced; the sealing performance and the packaging appearance flatness after heat sealing are remarkably improved, the inclination angle design of the inclined rod and the extrusion rod piece with the adjustable height can adapt to the coexistence scene of solid floating objects and liquid, the liquid is prevented from overflowing to a bag opening, meanwhile, the floating objects are pushed and pressed to the position below the liquid level, and it is ensured that the exhaust process is stable and reliable.

The invention relates to the technical field of detection equipment, and provides a BFS product automatic lamp inspection machine aiming at the problem that the traditional row ampoule bottle detection efficiency is low, and the BFS product automatic lamp inspection machine comprises a control module, a feeding conveying mechanism, an inverted conveying mechanism, an inclined conveying mechanism, an upright conveying mechanism and a discharging conveying mechanism; the inverted conveying mechanism and the feeding conveying mechanism are used for conveying inverted row ampoule bottles; the inclined conveying mechanism is used for conveying the parallel-row ampoule bottles and enabling the parallel-row ampoule bottles to be turned over to be inclined from inverted; the upright conveying mechanism is used for conveying the parallel-row ampoule bottles and turning the parallel-row ampoule bottles from an inclined state to an upright state; the discharge conveying mechanism is used for conveying the ampoule bottles in rows and turning the mounting bottles from upright state to horizontal state; the inverted conveying mechanism, the inclined conveying mechanism and the upright conveying mechanism are each provided with an image obtaining assembly, the discharging conveying mechanism is further provided with a material removing assembly, and the image obtaining assemblies and the material removing assembly are both electrically connected with the control module. The device has the advantage that the row ampoule bottles can be conveniently detected.

The utility model discloses a container forming system suitable for cleaning and sterilizing a container, a clamp, a mold and the interior of the container, the clamp and the mold. The container forming system comprises a sealing mechanism, a stretching rod device, the mold, a fluid controller, a fluid recovery pipeline, a storage cylinder body and corresponding switch valves, the system can be widely applied to all implementation stages of the whole production process flow of injecting pressurized fluid into various types of preforms to form containers, and is particularly applied to equipment for hydroforming and synchronously filling the containers, and the sealing mechanism is provided with a middle channel and a one-way valve and is connected with corresponding fluid; the stretching rod device also has various corresponding stretching rod deformations, and the container, the clamp, the mold and the interior of the stretching rod device can be cleaned and sterilized through two stages, so that waste and discharge of pressurized fluid can be prevented, serious sanitation problems are avoided, and production of sterile bottles is ensured; and the liquid level of the container after hydraulic forming and synchronous filling and the influence of foam on the liquid level are effectively controlled.

The invention provides a stock solution sub-packaging device and a sub-packaging method.The stock solution sub-packaging device comprises a sub-packaging support, a plurality of trays symmetrically arranged on the two sides of the sub-packaging support, a main pipeline arranged on the sub-packaging support and weighing sensors arranged on the two sides of the bottom of the sub-packaging support; branch pipelines communicated with the liquid separation bag are symmetrically arranged on the two sides of the main pipeline, the main pipeline is communicated with the stock solution storage device, bubble sensors are arranged at the two ends of the main pipeline and used for detecting bubbles in the main pipeline, and stock solution to be subpackaged in the stock solution storage device sequentially passes through the main pipeline and the branch pipelines and then is contained in the liquid separation bag. The weighing sensors are used for obtaining stress changes of the bottoms of the two sides of the subpackaging support, the position of the tray relative to the subpackaging support is fixed, the position of the liquid separation bag relative to the tray is fixed, and the amount of the stock solution subpackaged into the liquid separation bag is calculated through the stress changes; the stock solution split charging device provided by the invention is high in efficiency and good in split charging precision.

The invention discloses an anti-drip device for hypochlorous acid disinfectant filling, comprising: a liquid discharge pipe, the liquid discharge pipe comprising a liquid inlet part and a liquid discharge part, the liquid inlet part being used for connecting an external chlorous acid disinfectant supply device, and the liquid discharge part being used for discharging a hypochlorous acid disinfectant; the valve element is arranged in the liquid discharging pipe in a matched mode, and the valve element can block one end of the liquid inlet part; the hollow valve rod is arranged on the valve element, and the hollow valve rod is connected with an external pressure air source through a hose; the driving mechanism is used for driving the hollow valve rod to move; wherein a first control valve is arranged on the hollow valve rod; an air guide groove is formed in the valve element, and the hollow valve rod is communicated with the air guide groove; a plurality of first air guide channels are evenly distributed in the valve element and communicate with the air guide groove. The anti-dripping device is good in anti-dripping effect, and waste of hypochlorous acid disinfectants can be reduced.

A method for controlling a flow regulating valve (6) of a filling machine (1), controlling the flow of pourable food product, envisages: receiving an inlet pressure measurement (PIN) from a pressure sensor (14); receiving an inlet flow measurement (FIN) from a flow meter (16); determining a control signal (Sc) for controlling an operating position of the flow regulating valve (6) by combined contributions (C1, C2) of a flow feedback control module (22), receiving at its input a flow set point (FSP) and the inlet flow measurement (FIN) and generating a first control contribution (C1) indicative of a difference between the inlet flow measurement and the flow set point; and a flow feed-forward control module (20), receiving at its input the inlet pressure measurement (PIN) and the flow set point (FSP) and generating a second control contribution (C2) as a function of the flow set point and inlet pressure measurement, using pre-stored fluid-dynamic maps, which may be a result of a characterization of the flow regulating valve in a test condition. The flow feed-forward control module uses the fluid dynamics maps in a dynamically adaptive manner, depending on different operating conditions of the filling machine and / or the related pourable food product, thereby adapting to the same different operating conditions and / or the pourable food product.

The utility model discloses a high-viscosity filling and plugging device, which relates to the technical field of food and medicine packaging, and comprises a frame body, a filling assembly and a plugging assembly, the frame body is provided with a vacuum support capable of vertically moving, the vacuum support is provided with a filling channel and a plugging channel, a container capable of horizontally moving is arranged below the vacuum support, and the filling assembly and the plugging assembly are arranged on the frame body. The filling channel and the plugging channel can be communicated with corresponding containers; the filling assembly comprises a filling needle located above the filling channel and a first vacuum assembly communicated with the filling channel, and the filling needle is used for filling liquid into the container; and the plug adding assembly comprises a plug adding rod located above the plug adding channel and a second vacuum assembly communicated with the plug adding channel, the plug adding rod is used for adding a plug to the position above the liquid in the container, the problems that operation is complex and the filling precision is low can be solved, and the production efficiency and quality of high-viscosity liquid filling products are improved.

The utility model provides an automatic filling machine which is characterized in that a motion control mechanism at least comprises three groups of linear modules which are perpendicular to one another to form three-dimensional space coordinates, and each linear module comprises a guide rail, a sliding block and a driving element; the filling mechanism is provided with a limiting part and a fixing part, the limiting part limits the filling mechanism to generate shaking displacement except the moving direction of the filling mechanism, and the fixing part limits the displacement in the moving direction of the filling mechanism in the filling process; the posture adjusting mechanisms comprise the first posture adjusting mechanism used for adjusting the angle of the filling mechanism relative to the horizontal plane, and the second posture adjusting mechanism used for adjusting the filling mechanism to rotate along the moving direction axis. According to the utility model, the problems of residue and drip leakage are effectively avoided.

The utility model discloses a meat paste product filling device which comprises a vibration assembly, a filling assembly and a control assembly. The vibration assembly comprises a tray, and a self-standing bag is placed on the tray. An air cylinder is arranged at the bottom of the tray, and a piston rod of the air cylinder is fixedly connected with the tray; the air cylinder intermittently reciprocates, so that the piston rod drives the tray to reciprocate up and down so as to generate impact vibration on the bottom and / or the lower half part of the self-standing pouch, the tray and the air cylinder are arranged, and the air cylinder drives the tray to reciprocate up and down, so that the bottom and / or the lower half part of the self-standing pouch is driven to vibrate. The bottom and / or the lower half part of the self-supporting bag is / are driven to generate up-down impact and shake, and then the flow of the meat paste towards the bottom of the self-supporting bag is accelerated through the impact and shake, so that the filling efficiency can be improved by adopting a larger filling flow, and meanwhile, the problem that the meat paste overflows from the opening of the self-sealing bag can be avoided.

A closure system for a medication container, the interior of which is accessible via a container opening designed in the manner of a bottle mouth, comprising a bump cap with an annular lid having a central opening, on the outer circumference of which is arranged a number of latching elements which can be brought into engagement with an outer bead mounted circumferentially on the container opening, and a one-piece closure plug with a closure body which completely fills the central opening of the annular lid and can be brought into latching engagement therewith, is intended to enable continuous compliance with even high sterility requirements during handling in a simple and reliable manner. For this purpose, the closure body is designed as a duckbill valve.

A filling arrangement (100) for filling a liquid food product (FP) comprising particles into a package (200). The arrangement comprises a pipe (102) having a lower section (104) arranged to be fed into a main body (202) of the package (200) during a filling procedure, and an upper section (106) arranged to be placed above the main body (202) during the filling procedure, wherein the lower section (104) has an inner width (W-I), wherein a lower end (108) of the lower section (106) is provided with an opening (110) having an opening width (W-O), wherein the opening width (W-O) is smaller than the inner width (W-I), a stem (112) arranged to be movable along a center axis (C-A) of the pipe (102), said stem (112) being provided in a lower end (114) with a disc-shaped member (116), wherein a width (W-D) of the disc-shaped member (116) is smaller than the inner width (W-I) of the lower section (108) of the pipe (102) and larger than the opening width (W-O), wherein the arrangement (110) is configured, in a closed state (CLOSE), to have the disc-shaped member (116) of the stem (112) pushed towards the opening (110) of the pipe (102) such that the product (FP) is hindered from passing the opening (110), and in an open state (OPEN), to have the disc-shaped member (116) placed at a distance (D-OS) from the opening (110) such that the product (FP) is released via the opening (110), wherein edges (118) of the opening (110) are arranged such that the particles of the product (FP) are cut and / or pushed away when the disc-shaped member (116) is pushed towards the opening (110) as the filling arrangement (100) is transferred from the open state (OPEN) to the closed state (CLOSE).

The invention discloses an integrated beverage sterile production line system, and belongs to the technical field of food processing and transportation. The integrated beverage sterile production line system comprises a conveying device and a filling bottle, the conveying device comprises a base, a support, a bin body and a conveying belt, the filling bottle is slidably connected to the interior of a conveying air duct, the bin body is fixedly connected to the top end of the base, and a rotating shaft is rotatably connected to the inner bottom wall of the bin body; and one end of the rotating shaft is fixedly connected with a rotating disc. By arranging the anti-leakage assembly, a piston plate on the side wall of a reciprocating threaded sleeve moves up and down in a reciprocating mode, external air is continuously guided into an air storage pipe, a second one-way exhaust valve located on one side of a blocking air bag in a bottle opening is opened along with filling, and the lower half portion of the blocking air bag begins to expand along with continuous entering of the air; and along with continuous expansion of the blocking air bag, the bottle opening is blocked, the situation of material leakage in the filling process is avoided, and the using effect is improved.

The present disclosure provides a squeezable fiber-based bottle for storing and dispensing a viscous liquid. The bottle comprises a molded base including a liquid containing surface having an aperture for dispensing viscous liquid. The molded base includes a base perimeter having a perimeter surface with an upper edge and a lower edge. The squeezable fiber-based bottle comprises a fiber-based side wall having an upper edge, a lower edge, an inner surface, and an outer surface. The side wall includes a front, a back and two opposing side panels. At least one of the opposing side panels includes crease lines forming a flat portion. The fiber-based side wall is attached to the molded base forming an impermeable seal such that the lower edge of fiber-based side wall is disposed near the perimeter surface upper edge but not the perimeter surface lower edge. The impermeable seal is formed about the entire perimeter surface of the molded base.

The invention discloses a solid-gas coupling hydrogen storage system and a flow and pressure coordinated regulation and control method thereof. The system comprises a gaseous hydrogen storage tank, a solid hydrogen storage tank, a hydrogen coupling regulation and control device, a hydrogen buffer tank, a solid hydrogen storage thermal management system, a high-pressure proportional valve, a low-pressure proportional valve, a three-way valve and a hydrogen storage valve. The gaseous hydrogen storage tank is connected with the hydrogen coupling regulation and control device through a pipeline, and high-pressure hydrogen is conveyed to the high-pressure inlet end of the hydrogen coupling regulation and control device. The low-pressure inlet end of the hydrogen coupling regulation and control device is connected with the solid hydrogen storage tank through a pipeline, and the outlet end of the hydrogen coupling regulation and control device is connected with the hydrogen buffer tank through a pipeline; and the pipelines of the gaseous hydrogen storage tank and the solid hydrogen storage tank are simultaneously connected with the three-way valve. According to the system, efficient and safe hydrogen storage and supply are achieved through the synergistic effect of all the components, and reliable technical innovation and support are provided for hydrogen energy application.

A cell fluid dispensing method. The dispensing method is applied to a cell fluid dispensing system, and the cell fluid dispensing system comprises a peristaltic pump, package bags (20), a calibration container (10) and a diaphragm pump which are connected in sequence in the extending direction of a same dispensing pipeline. The dispensing method comprises: first pumping a cell fluid into the package bags (20), then discharging gas mixed into the cell fluid and gas originally remaining in the package bags (20) out of the package bags (20) by means of withdrawing, and transferring same to the dispensing pipeline, and then discharging the residual gas mixed in the dispensing pipeline by means of the calibration container (10) and the diaphragm pump on the dispensing pipeline to obtain a gas-liquid separated cell fluid, and finally pumping the gas-liquid separated cell fluid into the package bags (20) again, thereby obtaining dispensed products without residual bubbles, improving the dispensing quality.

The invention relates to a method for manufacturing a dispenser container for pressurized fluids, comprising the steps of providing a cylindrical; a partition wall for separating the internal volume of the cylindrical shell; and a piston; and bringing the partition wall and piston together into the lower part of the cylindrical shell before applying an external indent in the cylindrical shell. The invention further relates to a dispenser container for pressurized fluids as manufactured with this method.

The technology described herein is directed to a food assembly and packaging robot for automating aspects of food assembly and packaging. The food assembly and packaging robot system may include a robot system include a conveyance system, a bowl dispenser, one or more food dispensers, one or more condiment dispensers, a lidder, and a bagger, and in some instances, other components. The bowl dispenser may be configured to deposit bowls onto the conveyance system. The one or more food dispensers may be configured to deposit one or more ingredients into the bowls and the one or more condiment dispensers may be configured to deposit one or more condiments into the bowls. The lidder may be configured to position lids atop the bowls and the bagger may be configured to place the bowls into bags.

The invention provides liquid sub-packaging equipment which comprises a machine shell, and a heat preservation bin used for containing a container to be sub-packaged and conducting heat preservation on the container to be sub-packaged and a sub-packaging bin used for containing a plurality of sub-packaging bags and conducting heat preservation on the sub-packaging bags are arranged in the machine shell at intervals. The temperature control mechanism comprises a first temperature control assembly which is installed in the heat preservation bin and used for adjusting the temperature in the heat preservation bin. The sub-packaging mechanism is mounted in the sub-packaging bin and used for sub-packaging the liquid in the to-be-sub-packaged container into sub-packaging bags; the liquid path mechanism is installed on the machine shell, and the liquid path mechanism is used for sub-packaging the liquid in the container to be sub-packaged into the sub-packaging bags through the sub-packaging mechanism. According to the liquid split charging device, the liquid split charging quality is improved while the liquid split charging speed is increased, and then the liquid split charging efficiency is improved.

The utility model discloses a sterilization detection system of BFS sterile filling equipment, which comprises a filling mechanism, a forming die, a sterilization cup and an air supply mechanism, the sterilization cup is connected below the forming die, and liquid in the filling mechanism penetrates through the forming die to reach the inside of the sterilization cup. The gas supply mechanism is communicated with the forming mold through a gas inlet pipeline and is used for providing supporting gas for the sterilization cup, the sterilization cup is used for discharging gas through a gas outlet pipeline, and the particle detection mechanism is arranged on the gas inlet pipeline and / or the gas outlet pipeline and is used for detecting the content of gas dust particles in the sterilization cup. According to the sterilization detection system of the BFS sterile filling equipment disclosed by the utility model, the particle detection mechanism is arranged on the air outlet pipeline, so that the content of dust particles in supporting air in the sterilization detection system can be detected on line before production, during production and after production; the sampling detection support air has the same path as the support air in actual production, and the sampling result is closer to the real value.

The invention relates to the technical field of material packaging, and discloses a multi-state automatic material filling system and method.The filling system comprises a rack, the rack is rotationally provided with a multi-station rotating mechanism, and the multi-station rotating mechanism at least comprises a fixed disc and a rotating disc; a bag taking station, a bag opening station, a material filling station and a bag closing station are sequentially arranged on the fixed disc in the rotating direction of the rotating disc, and a bag taking mechanism, a bag opening mechanism, a material filling mechanism and a bag closing mechanism are arranged on the fixed disc. Automatic filling of materials in various states is achieved, the filling efficiency is improved, meanwhile, material liquid is prevented from overflowing or splashing to a sealing opening, and the sealing performance of the sealing opening is guaranteed.

A lawn refuse bag includes a lawn bag body defining a top end and an interior cavity, the top end defining a top lawn bag opening, the lawn refuse bag configured to receive lawn refuse in the interior cavity through the top lawn bag opening in an open orientation of the lawn refuse bag; a first lawn bag handle assembly coupled to the lawn bag body at the top end; and a second lawn bag handle assembly coupled to the lawn bag body at the top end; wherein the lawn bag body defines a height and a width, and wherein the lawn bag body defines a height-to-width ratio in the open orientation of about 1.6.