SU655295A3 - Устройство дл непрерывного изготовлени трубчатых изделий из термопластичных полосовых материалов - Google Patents
Устройство дл непрерывного изготовлени трубчатых изделий из термопластичных полосовых материаловInfo
- Publication number
- SU655295A3 SU655295A3 SU772466754A SU2466754A SU655295A3 SU 655295 A3 SU655295 A3 SU 655295A3 SU 772466754 A SU772466754 A SU 772466754A SU 2466754 A SU2466754 A SU 2466754A SU 655295 A3 SU655295 A3 SU 655295A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tube
- mandrel
- head
- tubular
- continuous manufacture
- Prior art date
Links
Classifications
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- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83421—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types
- B29C66/83423—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types cooperating bands or belts
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- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/36—Bending and joining, e.g. for making hollow articles
- B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
- B29C53/48—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively
- B29C53/50—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively using internal forming surfaces, e.g. mandrels
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- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
- B29C65/7879—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined said parts to be joined moving in a closed path, e.g. a rectangular path
- B29C65/7882—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined said parts to be joined moving in a closed path, e.g. a rectangular path said parts to be joined moving in a circular path
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- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/024—Thermal pre-treatments
- B29C66/0242—Heating, or preheating, e.g. drying
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- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/03—After-treatments in the joint area
- B29C66/034—Thermal after-treatments
- B29C66/0342—Cooling, e.g. transporting through welding and cooling zone
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- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
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- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
- B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
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- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/49—Internally supporting the, e.g. tubular, article during joining
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- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
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- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/61—Joining from or joining on the inside
- B29C66/612—Making circumferential joints
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- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
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- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8161—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
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- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/818—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
- B29C66/8181—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the cooling constructional aspects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/20—Flexible squeeze tubes, e.g. for cosmetics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/02—Body construction
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- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
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- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
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- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
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- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
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- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
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- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
- B29C65/7847—Holding or clamping means for handling purposes using vacuum to hold at least one of the parts to be joined
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- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
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- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
- B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
- B29C66/72321—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/20—Flexible squeeze tubes, e.g. for cosmetics
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1005—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by inward collapsing of portion of hollow body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1007—Running or continuous length work
- Y10T156/1008—Longitudinal bending
- Y10T156/1013—Longitudinal bending and edge-joining of one piece blank to form tube
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Making Paper Articles (AREA)
Description
механизм и механизм дл восстановлени круглой формы поперечного сечени , вид сбоку; на фиг. 9 - то же, вид в плане; на фиг. 10 - приспособление дл насадки головок и подающий механизм, вид спереди; на фиг. 11 - то же, вид сбоку; на фиг. 12 - другой вариант выполнени подающего механизма; на фиг. 13 - отдельные позиции обработки приспособлени дл насадки головок .
Устройство дл непрерывного изготовлени трубчатых изделий из термопластичных полосовых материалов содержит механизм подачи материала, включающий валок 1 с полосовым материалом и направл ющие и уравновешивающие ролики 2, формующий узел, состо щий из полого корпуса в виде формующей трубы 3, вводной воронки 4, в которой выполнена направл юща прорезь 5, и оправки 6.
Одна сторона направл ющей прорези 5 служит дл направлени одной кромки подаваемой полосы, обеспечива положение внахлестку двух кромок полосового материала . Внутреннее поперечное сечение формующей трубы 3 и наружное сечение оправки
6выполнены в соответствии с желаемой степенью расщирени трубчатой заготовки.
За формующим узлом расположен сварочный механизм 7, прессующий ролик 8, охлаждающий механизм 9 и механизм непрерывного перемещени материала, выполненный в виде двух конвейерных лент 10 и 11. Конвейерна лента 10 расположена в пазах оправки 6, котора размещена также в зонах сварочного и охлаждающего механизмов, на свободно вращающихс внутри оправки роликах 12. Конвейерна лента И огибает сварочный механизм 7 и прессующий ролик 8 и размещена на приводных роликах 13.
Каждый ролик 13 установлен по отнощению к свободно вращающемус ролику 12 так, что движение ролика 13 передаетс через конвейерную ленту 11 вследствие трени конвейерной ленте 10, в результате чего синхронизируетс движение конвейерных лент.
Сварочный механизм 7 может быть высокочастотным при изготовлении изделий из многослойных материалов или ультразвуковым при изготовлении изделий из однослойных материалов.
Дл перемещени трубчатой заготовки служат также ролики 14, которые обеспечивают также неизменность ее формы.
Дл охлаждени конвейерной ленты 10 и облегчени скольжени материала в формующей трубе 3 в оправке 6 в стенках формующей трубы 3 и в сварочном механизме
7предусмотрены отверсти или сопла дл подачи воздуха (на фигурах не показаны). За охлаждающим механизмом 9 расположен механизм дл сплющивани трубчатой заготовки в виде валков 15, режущий механизм 16, включающий два поворотных ножа 17, расположенных без зазора.
Дл плавного изменени длины отрезаемых корпусов служит бесступенчата передача 18.
Перед валками 15 расположен привод 19 подачи вперед трубчатой заготовки.
За режущим механизмом установлен механизм восстановлени круглого сечени , включающий две бесконечные ленты 20, огибающие ролики 21 и 22 различного диаметра . Зазор меладу роликами 22 несколько меньще, чем диаметр трубчатой заготовки. За роликами 22 расположен подающий механизм, включающий транспортерну ленту 23, питающую ленту 24 и желобы 25, и приспособление дл насадки головок, содержащее поворотный стол 26 с поворотными шпипдел ми 27, установленными равномерно по окружности стола. Против каждого шпиндел 27 расположена соответствующа позици обработки, загрузки или разгрузки . Другой вариант выполнени подающего
устройства включает ролик 28, вакуумный
барабан 29, металлическую пластину 30,
установленную с возможностью поворота
вокруг ролика 28.
Устройство работает следующим образом.
Поступающий с валка 1 полосовой материал 31, нанример алюминиева фольга, покрыта с обеих сторон полиэтиленом, подаетс через направл ющие и уравновешивающие ролики 2 к формующему узлу, где он
формируетс в трубчатую заготовку требуемых размеров.
Затем трубчата заготовка поступает в зону сварки, где уложенные внахлестку кромки ее поступают в зазор между конвейерными лентами 10 и 11 и свариваютс сварочным механизмом 7. Прессующий ролик 8 опрессовывает полученный щов, а охлаждающий мехаиизм 9 охлаждает. Далее трубчатой заготовке придаетс овальна
форма при помощи валков 15, причем длинна сторона ее расположена параллельно кромкам ножей 17. Ножи 17 режут трубчатую заготовку на трубчатые корпуса 32 требуемой длины, после чего они поступают в
зазор между бесконечными лентами 20, при прохождении которых трубчатый корпус 32 имеет некоторую овальную форму в вертикальном направлении. Благодар сн тию сжимающих напр жений при выходе из-под
лент 20 упругие свойства материала обеспечивают получение требуемой круглой формы корпуса.
Далее трубчатые корпуса 32 поступают по транспортерной ленте 23 на питающую
ленту 24 и в подающих желобах 25 подаютс в приспособление дл насадки головок. На шпиндель 27 перед тем, как он займет положение против подающего желоба 25, насаживаетс колпачкова головка 33 (положение I). При дальнейшем вращении стола 26 на один шаг тлпиндель 27, несущий головку 33, заннмает положснне против подающего желоба 25 (положение II). При помощи датчика илн фотоэлектрического детектора (на фигурах не показано) провер етс наличие головки 33 на щиииделе 27. Если щпиндель несет головку, трубчатый корпус 32 выталкиваетс через буртик 34 головки 33 на шпиндель 27 (ноло}кение 11); в случае отс}тствн головки подающий желоб 25 отводитс н трубчатый корпус выталкиваетс из приспособлени дл насадки головок. После надевани на шниндель 27 трубчатый корнус 32 устанавливаетс дальиейшим поворотом на одни щаг на головке 33 таким образом, что конец трубчатого корпуса выступает за кромку буртика 34 головкн 33.
При следу10П1ем положении (IV) обработки буртикова зона головки 33 и выступающа кромка трубчатого корпуса 32 нагреваютс гор чим воздухом, причем шпиндель 27 вращаетс дл обеспечени равномерного нагрева. При следующем положении (V) обработки выступающий конец трубчатого корпуса 32 напрессовываетс на буртик 34 головки 33, причем шпиндель 27 вновь новорачиваетс . При следующем положении (VI) обработки головка 33 привариваетс к сформованному концу трубчатого корпуса 32. Далее (положенне VH) головка охлаждаетс , затем (положенне VIII) на нее навинчиваетс закрывающий колпачок 35, после чего (положение IX) производитс отделение готового издели 36 от /J
18
шпиндел 27 за счет подачи в последний сжатого воздуха. Готовое изделие 36 снимаетс со щннндел 27 (положение X).
Устройство согласно изобретению обеснечивает нолучение качественных изделий за счет точного регулировани перекрыти кромок полосового материала при формовании трубчатой заготовки.
10
Claims (2)
1.Патеит США ,№ 3778321, кл. 156-146, 1973.
2.Патент США № 3388017, кл. 156-203,
1968. п 31S I
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27
/ Л ,
(Л ---.
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х 27 3B
Z7
32
V
JO
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27
..
/
29
--:/
X 3327
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2643089A DE2643089C3 (de) | 1976-09-24 | 1976-09-24 | Vorrichtung zum Herstellen eines verformbaren Rohres |
Publications (1)
Publication Number | Publication Date |
---|---|
SU655295A3 true SU655295A3 (ru) | 1979-03-30 |
Family
ID=5988781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772466754A SU655295A3 (ru) | 1976-09-24 | 1977-03-25 | Устройство дл непрерывного изготовлени трубчатых изделий из термопластичных полосовых материалов |
Country Status (10)
Country | Link |
---|---|
US (1) | US4123312A (ru) |
JP (1) | JPS5340079A (ru) |
CH (1) | CH614660A5 (ru) |
DE (1) | DE2643089C3 (ru) |
FR (1) | FR2365426A1 (ru) |
GB (1) | GB1567696A (ru) |
HU (1) | HU177162B (ru) |
IT (1) | IT1077680B (ru) |
PL (1) | PL116606B1 (ru) |
SU (1) | SU655295A3 (ru) |
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CH670797A5 (ru) * | 1986-10-15 | 1989-07-14 | Maegerle Karl Lizenz | |
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ATE149012T1 (de) * | 1989-07-21 | 1997-03-15 | Maegerle Karl Lizenz | Vorrichtung und verfahren zur herstellung von rohrkörpern |
CH679757A5 (en) * | 1989-07-21 | 1992-04-15 | Maegerle Karl Lizenz | Forming machine for packaging tubing |
CH682734A5 (de) * | 1991-02-05 | 1993-11-15 | Maegerle Karl Lizenz | Vorrichtung zur Herstellung von Rohrkörpern. |
AU674336B2 (en) * | 1993-09-14 | 1996-12-19 | Kmk Lizence Ltd | Apparatus for production of tubular bodies |
US5442897A (en) * | 1993-10-05 | 1995-08-22 | Hauni Richmond, Inc. | Method of and apparatus for making tubular envelopes |
DE4439104A1 (de) * | 1994-11-02 | 1996-05-09 | Rovema Gmbh | Vorrichtung zur Bildung einer Längsnaht eines Folienschlauches |
US6027439A (en) * | 1998-02-23 | 2000-02-22 | Sweetheart Cup Company, Inc. | Two-piece paperboard lids having spiral-wound side wall and non-circular geometries, and methods of making the same |
US6334767B2 (en) | 1998-11-25 | 2002-01-01 | Thatcher Tubes Llc | Machine for manufacturing thermoplastic tubes |
DE69924212D1 (de) * | 1998-11-25 | 2005-04-21 | Silgan Tubes Corp | Vorrichtung und Verfahren zur Herstellung von thermoplastischen Schläuchen |
US6165395A (en) * | 1998-11-25 | 2000-12-26 | Thatcher Tubes Llc | Process control method for a machine for manufacturing thermoplastic tubes |
US6136247A (en) * | 1998-11-25 | 2000-10-24 | Thatcher Tubes Llc | Method of forming a headed thermoplastic tube |
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US6129880A (en) * | 1998-11-25 | 2000-10-10 | Thatcher Tubes Llc | Method of forming a headed thermoplastic tube with a reusable closure in a single step |
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US6217686B1 (en) | 1999-06-28 | 2001-04-17 | Virtual Ink Corp. | Ultrasound welding apparatus |
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US20020054026A1 (en) * | 2000-04-17 | 2002-05-09 | Bradley Stevenson | Synchronized transmission of recorded writing data with audio |
DE10144898C1 (de) * | 2001-09-12 | 2003-04-24 | Aisapack Holding Sa Vouvry | Verfahren zur Steuerung der Lage der Ränder eines Folienbandes |
US7153124B2 (en) * | 2002-08-09 | 2006-12-26 | The Boeing Company | Preforming thermoplastic ducts |
DE10237839B3 (de) * | 2002-08-19 | 2004-01-22 | Aisa Automation Industrielle S.A. | Anlage zum Herstellen und Verpacken von Tuben |
DE10316853B4 (de) * | 2003-04-11 | 2007-10-31 | Aisa Automation Industrielle S.A. | Vorrichtung zum automatischen Abpacken von Behältern |
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-
1976
- 1976-09-24 DE DE2643089A patent/DE2643089C3/de not_active Expired
-
1977
- 1977-02-12 JP JP1454077A patent/JPS5340079A/ja active Granted
- 1977-02-14 CH CH179277A patent/CH614660A5/xx not_active IP Right Cessation
- 1977-02-14 FR FR7704986A patent/FR2365426A1/fr active Granted
- 1977-02-24 US US05/771,627 patent/US4123312A/en not_active Expired - Lifetime
- 1977-03-03 GB GB9035/77A patent/GB1567696A/en not_active Expired
- 1977-03-07 IT IT20996/77A patent/IT1077680B/it active
- 1977-03-15 HU HU77AU373A patent/HU177162B/hu not_active IP Right Cessation
- 1977-03-25 SU SU772466754A patent/SU655295A3/ru active
- 1977-03-28 PL PL1977196980A patent/PL116606B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
GB1567696A (en) | 1980-05-21 |
IT1077680B (it) | 1985-05-04 |
CH614660A5 (ru) | 1979-12-14 |
PL116606B1 (en) | 1981-06-30 |
DE2643089A1 (de) | 1978-03-30 |
DE2643089C3 (de) | 1983-04-21 |
US4123312A (en) | 1978-10-31 |
DE2643089B2 (de) | 1978-08-03 |
HU177162B (en) | 1981-08-28 |
FR2365426A1 (fr) | 1978-04-21 |
PL196980A1 (pl) | 1978-04-10 |
JPS5443033B2 (ru) | 1979-12-18 |
JPS5340079A (en) | 1978-04-12 |
FR2365426B1 (ru) | 1983-01-28 |
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