摘要:
An automatic molten substance bagging method and system which facilitates introduction and extrusion of molten substance into and from a fixed volume member and performs extrusion of molten substance rapidly by reduced driving force. A carrying can in which a bag is received is first transported to a position below an injector, and vacuum attracting pads are moved toward and then away from each other on the opposite sides of the bag to attract by vacuum and open a mouth portion of the bag. Then, the bag in the attracted condition is lifted by the vacuum attracting pads until a nozzle of the injector is inserted into the open mouth portion of the bag, and then the mouth portion of the bag is clamped by clamp members, whereafter the carrying can is lifted a little. Then, molten substance is injected into the bag from the injector, and during such injection, the carrying can is lifted further. After a predetermined amount of molten substance is filled into the bag, the bag is released from the clamp members, and then the carrying can is lowered to a vertical position at which the carrying can is subsequently transported away from the position below the injector.
摘要:
The invention relates to a dosing arrangement for filling of liquid nutrient materials, in particular salad-like products having solid, respectively chunky constituents, whereby a cylinder-piston-unit is mounted for a return sucking operation substantially in the immediate vicinity of the outlet end of a mouthpiece, respectively a mouthpiece chamber. Thereby an undesirable postdripping is prevented also during the filling of liquid containing products having solid constituents. In particular this effect is achieved by providing the mouthpiece with a return sucking cylinder connected thereto at its lower end by way of a conical communication channel and a transfer piece for receiving at least a slitted sealing membrane or the like sealing element.
摘要:
A device for the simultaneous quantitative regulated filling of liquid or soft plasticized substances, such as butter, margarine, pastes or the like, by means of nozzles into adjacently arranged containers with the assistance of at least one control element interchangeably switchable from filling to discharging and at least one dosing piston. The device is arranged in such a way that two adjacent nozzles arranged in tandem are assigned one control element and one dosing piston. A passageway in the transition region from the actual dosing device to the nozzles can be adjusted preferably by means of a regulating valve whose angle of rotation can be altered. This regulating valve provides for an especially delicately sensitive and precise distribution of the product stream onto the one or the other nozzle for the purpose of balancing the output volume.
摘要:
The invention relates to the packing of liquid products. A piston, moving inside a cylindrical metering chamber, introduces successive quantities of liquid in pots via a tubular nozzle vertically movable, which can be entirely retracted inside the dispensing chamber and which is equipped with a truncated bubble trap for eliminating the gases issued from the liquid.
摘要:
The invention relates to a dosing and filling arrangement for containers of fluid or pasty masses, in particular contaminant-free nutrient material, such as milk, yogurt, pudding, desserts or the like. The arrangement includes a housing having two axially movable pistons. A first of such two pistons is a dosing piston and a second independently movable piston is the valve piston which is coaxially arranged relative to the dosing piston. The arrangement also has a mouthpiece on the lower side of the housing which is coaxial with the dosing and valve pistons. The valve piston rod is centrally arranged in a bore of the dosing piston and the hollow piston rod of the dosing piston is slidably movable in a cylinder of the housing. The piston rod has advantageously a plurality of equiangularly disposed longitudinal slots disposed on its periphery. The piston rod has a first control collar which coacts with the mouthpiece of the housing. This first control collar is connected via a push rod to a second control collar. Such a dosing arrangement makes possible a gentle filling operation as well as an easy cleaning of the arrangment. The arrangement, moreover, is, due to its simple construction inexpensive to manufacture.
摘要:
An apparatus for aseptically dispensing measured quantities of sterilized particulate garnish, includes identically constructed inlet and outlet valves each having a valve body with a radial port for communication with either a header/reservoir or a product conduit, substantially cylindrical valve members positioned within the valve bodies each with a radial port which when the valve members are rotated communicate with said radial ports in the valve body, enlarged cleaning and sterilizing zones within the cylinder bores of each of the valve bodies for in-line use, and a metering valve. The radial port on the valve member has a cutting edge which is engaged in the normal course of use whenever traversed by fibrous particulate matter such as meats, vegetables, or pulpy fruit. On the suction stroke of the metering valve piston, sterilized particulate garnish is drawn from the supply header/reservoir and is delivered through the outlet valve and nozzle on the dispensing stroke of the piston.
摘要:
A compact apparatus for the extraction and delivery of measured quantities of liquid characterized by a fine adjustment of the stroke of the operating rod whereby accurately controlled measured amounts of liquids may be lifted and delivered is disclosed.
摘要:
A filling machine for dispensing sometimes viscous liquid in measured amounts to containers wherein a carrier supports a plurality of individual containers with open upper ends for lateral orbiting movement with a central tank, a pump and valve assembly orbits with the carrier and has a plurality of rotary valves, communicating with outward passages from the tank and with piston pumps, and also communicating the piston pumps with dispensing openings arranged above the containers. The pistons of the pumps are controlled by a pivotal cam track which can be swung to various positions to change the extent of the suction stroke of each piston, when operated by an actuating member. The machine is particularly designed for disassembly and for cleaning.
摘要:
The invention relates to a device for simultaneously transferring, in bothirections, a plurality of quantities of liquids between a first receptacled assembly disposed in a first arrangement and a second receptacled assembly disposed in a second arrangement of different disposition and/or dimensions, said device comprising a plurality of vertical syringes of which the needles are arranged in register with said first receptacled assembly and a connecting assembly comprising on the one hand a plurality of orifices arranged in register with the needles of said syringes and on the other hand a plurality of conduits arranged in register with the receptacles of said second assembly, each of said orifices being connected to one of said conduits. The invention finds particular application in the handling of microdoses of liquids, particularly for biological, serological . . . microtests.
摘要:
A rotary piston filler with a plurality of cylinders and pistons around the periphery of the turret to fill containers rotating with the turret, a circumferential cam bar surrounding the turret, a cam follower following the cam bars and producing reciprocation of the piston, a lost motion connection between the cam follower and the piston in the connection for varying the magnitude of throw in the reciprocating movement of the piston.