GB826470A - Device for measuring, moulding and delivering plastic materials - Google Patents

Device for measuring, moulding and delivering plastic materials

Info

Publication number
GB826470A
GB826470A GB37614/57A GB3761457A GB826470A GB 826470 A GB826470 A GB 826470A GB 37614/57 A GB37614/57 A GB 37614/57A GB 3761457 A GB3761457 A GB 3761457A GB 826470 A GB826470 A GB 826470A
Authority
GB
United Kingdom
Prior art keywords
piston
cylinder
filling
measuring
moulding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB37614/57A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB826470A publication Critical patent/GB826470A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/042—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds
    • B29C31/044—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds with moving heads for distributing liquid or viscous material into the moulds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J21/00—Machines for forming slabs of butter, or the like
    • A01J21/02—Machines for forming slabs of butter, or the like with extruding arrangements and cutting devices, with or without packing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
    • B29C31/065—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using volumetric measuring chambers moving between a charging station and a discharge station
    • B29C31/068—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using volumetric measuring chambers moving between a charging station and a discharge station of the piston type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • Basic Packing Technique (AREA)

Abstract

826,470. Moulding butter &c. ELLING- HAUS, W., and HILGERS, H., [trading as BENZ & HILGERS MASCHINENFABRIK]. Dec. 3, 1957 [Dec. 6, 1956], No. 37614/57. Class 87(2). [Also in Groups XVII and XVIII] Apparatus for delivering and moulding measured quantities of plastic or semi-fluid substances such as butter or ice-cream comprises one or more measuring cylinders 9 which are filled from a supply pipe 1 when a slide 6 is opened and are then moved to a discharge position at which the contents of the cylinder are ejected by a piston 10 and any residue on the face of the piston is removed by a scraper 11. The cylinders are of the same cross-section as packages into which the shaped material is ejected and may be carried by a table 8 on a shaft 7 indexed step by step by gearing 24, 25 from the shaft 23 of a packaging table 22. A pair of pistons may be interconnected by a spring 18 which runs over a pulley 16 on a support 15 carried by the shaft 7 and holds the pistons against an adjustable control lever 19 or 20. At the filling position, a nozzle 3 on the supply pipe is raised to seal against the bottom of the measuring cylinder and the slide 6 is opened so that the cylinder fills until the piston 10 moves the lever 19 to a stop position. At the same time, the walls 28a and bottom 28b of the packaging cell are raised so that a package 29 in the cell surrounds the lower end of the cylinder at the discharge position and then, as the piston 10 is moved down by the lever 20 to eject the contents of the cylinder, the cell walls and bottom move down against the same rate as the piston to ensure uniform filling of the package. At the end of the discharge operation, the stirrup-shaped scraper 11 is moved over the face of the piston against the action of a return spring, the slide 6 is closed, the nozzle 3 is lowered and the spring 18 moves the piston 10 further upwards. The filled cylinder is then rotated to the discharge position and the discharged cylinder brought to the filling position. An oblique arcuate holder plate 21 engages under the shoulder 10a of the piston of the filled cylinder so that it is further raised and premature delivery does not occur. A single measuring cylinder may be given a reciprocating motion between the filling and discharge positions.
GB37614/57A 1956-12-06 1957-12-03 Device for measuring, moulding and delivering plastic materials Expired GB826470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE826470X 1956-12-06

Publications (1)

Publication Number Publication Date
GB826470A true GB826470A (en) 1960-01-06

Family

ID=6747793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37614/57A Expired GB826470A (en) 1956-12-06 1957-12-03 Device for measuring, moulding and delivering plastic materials

Country Status (1)

Country Link
GB (1) GB826470A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504054A1 (en) * 1981-04-20 1982-10-22 Usm Corp MECHANISM FOR LOADING, BY DISCHARGE, A MATERIAL IN A DEVICE FOR INJECTING AN INJECTION MOLDING MACHINE
EP0904910A1 (en) * 1997-09-30 1999-03-31 Ecia - Equipements Et Composants Pour L'industrie Automobile Apparatus for producing thermoplastic parts in particular for cars
CN108691231A (en) * 2018-05-24 2018-10-23 豆群儒 One kind is automatically for slurry type paper making equipment
CN112697642A (en) * 2020-12-05 2021-04-23 合肥市公路桥梁工程有限责任公司 Highway construction slurry proportion detection device and method convenient to adjust

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504054A1 (en) * 1981-04-20 1982-10-22 Usm Corp MECHANISM FOR LOADING, BY DISCHARGE, A MATERIAL IN A DEVICE FOR INJECTING AN INJECTION MOLDING MACHINE
EP0904910A1 (en) * 1997-09-30 1999-03-31 Ecia - Equipements Et Composants Pour L'industrie Automobile Apparatus for producing thermoplastic parts in particular for cars
FR2768958A1 (en) * 1997-09-30 1999-04-02 Ecia Equip Composants Ind Auto INSTALLATION FOR MANUFACTURING THERMOPLASTIC PARTS PARTICULARLY FOR MOTOR VEHICLES
CN108691231A (en) * 2018-05-24 2018-10-23 豆群儒 One kind is automatically for slurry type paper making equipment
CN112697642A (en) * 2020-12-05 2021-04-23 合肥市公路桥梁工程有限责任公司 Highway construction slurry proportion detection device and method convenient to adjust

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