JPH0581103U - Sealing and fusing device - Google Patents

Sealing and fusing device

Info

Publication number
JPH0581103U
JPH0581103U JP028250U JP2825092U JPH0581103U JP H0581103 U JPH0581103 U JP H0581103U JP 028250 U JP028250 U JP 028250U JP 2825092 U JP2825092 U JP 2825092U JP H0581103 U JPH0581103 U JP H0581103U
Authority
JP
Japan
Prior art keywords
sealing
heating wire
cutting
pressing member
pedestal
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.)
Pending
Application number
JP028250U
Other languages
Japanese (ja)
Inventor
浩道 野沢
公樹 工藤
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.)
Bosch Corp
Original Assignee
Bosch Corp
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 Bosch Corp filed Critical Bosch Corp
Priority to JP028250U priority Critical patent/JPH0581103U/en
Publication of JPH0581103U publication Critical patent/JPH0581103U/en
Pending 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
    • 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
    • B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
    • B29C65/221—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip
    • B29C65/222—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip comprising at least a single heated wire
    • 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
    • B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
    • B29C65/221—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip
    • B29C65/224—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip being a resistive ribbon, a resistive band or a resistive strip
    • 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
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/741—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area characterised by the relationships between the joining step and the severing step
    • B29C65/7411—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area characterised by the relationships between the joining step and the severing step characterised by the temperature relationship between the joining step and the severing step
    • B29C65/7412—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area characterised by the relationships between the joining step and the severing step characterised by the temperature relationship between the joining step and the severing step the joining step and the severing step being performed at different temperatures
    • 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
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7433—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc the tool being a wire
    • 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
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/745—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool
    • B29C65/7453—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool the severing tool being a wire
    • 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
    • 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
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B29C66/43121—Closing the ends of tubular or hollow single articles, e.g. closing the ends of bags
    • 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
    • B29C66/814—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 design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81427—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
    • 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
    • B29C66/814—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 design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81431—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single cavity, e.g. a groove
    • 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
    • B29C66/814—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 design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8145—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81457—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a block or layer of deformable material, e.g. sponge, foam, rubber
    • 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
    • B29C66/8182—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 thermal insulating constructional aspects
    • B29C66/81821—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 thermal insulating constructional aspects of the welding jaws
    • 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
    • B29C66/8187—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 electrical insulating constructional aspects
    • B29C66/81871—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 electrical insulating constructional aspects of the welding jaws
    • 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
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8221—Scissor or lever mechanisms, i.e. involving a pivot point
    • 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
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
    • 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
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/849—Packaging machines
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91421—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the joining tools
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91441—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature the temperature being non-constant over time
    • B29C66/91443—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature the temperature being non-constant over time following a temperature-time profile
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • B29C66/9192—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams
    • B29C66/91951—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to time, e.g. temperature-time diagrams
    • 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
    • B29C66/814—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 design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81421—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
    • B29C66/81422—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being convex
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7128—Bags, sacks, sachets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Refuse Receptacles (AREA)
  • Package Closures (AREA)

Abstract

(57)【要約】 【目的】 シール及びカットを確実に行う。 【構成】 作動手段によって一対の可動架台が駆動して
各々の可動架台に設けられた台座が当接した場合、前記
カット用電熱線が当接する押さえ部材の所定部分を凹状
に形成することによって、前記上下のシール用電熱線が
押さえ部材に均等に当接できるようにすると共に、上下
のシール用電熱線と押さえ部材によって収納袋が押さえ
られるために、収納袋がカット用電熱線に充分に当接す
ることができる。 (57) [Summary] [Purpose] Ensure sealing and cutting. When a pair of movable pedestals are driven by an operating means and a pedestal provided on each of the movable pedestals abuts, a predetermined portion of the pressing member on which the heating wire for cutting abuts is formed in a concave shape, Since the upper and lower sealing heating wires can evenly contact the pressing member, and the upper and lower sealing heating wires and the pressing member press the storage bag, the storage bag sufficiently contacts the cutting heating wire. You can touch.

Description

【考案の詳細な説明】[Detailed description of the device]

【０００１】[0001]

【産業上の利用分野】[Industrial applications]

この考案は、ポリエチレン等により形成された円筒状の廃棄物収容袋の封着（ シール）と溶断（カット）を行う封着溶断装置に関する。 The present invention relates to a sealing and fusing device that performs sealing and fusing of a cylindrical waste storage bag made of polyethylene or the like.

【０００２】[0002]

【従来の技術】[Prior Art]

従来のゴミ処理装置に使用される封着溶断装置は、例えば特開昭６３−１６０ ９０１号公報に開示されるように、端面で当接し、左右に開閉する２枚の板状体 を基本として構成し、当接する端面に、１条の溶断部と２条の溶着部を構成して いる。この溶断部及び溶着部の配置は、上部に溶着部、中央に溶断部、下部に溶 着部を構成するものである。 A conventional sealing and fusing device used in a dust disposal device is basically composed of two plate-like members that abut on their end faces and open and close left and right, as disclosed in Japanese Patent Laid-Open No. 63-160901. One end of the welded portion and two welded portions are formed on the contacting end surface. The arrangement of the fusing part and the fusing part constitutes a fusing part in the upper part, a fusing part in the center, and a fusing part in the lower part.

【０００３】 この構成により、制御手段を動作させることによって、先ず板状体が開動作を 行うように回転駆動体を回転駆動し、板状体が最大限に開いた後、直ちに閉動作 に移るべく回転駆動体を逆回転させる。そうして両板状体が端面で当接状態にな ると同時に、上記１条の溶断部と、２条の溶着部に電流を流し、加熱駆動するこ とによって、溶断と溶着を達成できるものである。With this configuration, by operating the control means, first, the rotary driving body is rotationally driven so that the plate-shaped body performs the opening operation, and after the plate-shaped body is opened to the maximum extent, it immediately shifts to the closing operation. Therefore, the rotary driver is rotated in the reverse direction. Then, both plate-like bodies are brought into contact with each other at their end faces, and at the same time, by supplying an electric current to the above-mentioned 1 fusing part and 2 fusing parts and driving them by heating, fusing and fusing can be achieved. It is a thing.

【０００４】[0004]

【考案が解決しようとする課題】[Problems to be solved by the device]

しかし、通常、溶断（カット）するのに必要な電力量と、封着（シール）する のに必要な電力量が異なるために、カット用電熱線とシール用電熱線の形状若し くは電熱線の径は異なる（例えば、カット用電熱線の必要電力が大きいため、カ ット用電熱線の径はシール用電熱線の径よりも大きい）ものであり、このために 、カット用電熱線を支点として上下のシール用電熱線と押さえ部材の端面との当 接部分における圧力に差ができ、上下のシール状態に差が発生し、一方若しくは 両方のシール性が落ちるという問題点があった。 However, since the amount of electric power required for cutting (cutting) and the amount of electric power required for sealing (sealing) are usually different, the shape of the heating wire for cutting and the heating wire for sealing or the heating wire for sealing are different. The diameter of the heating wire is different (for example, the diameter of the heating wire for cutting is larger than the diameter of the heating wire for sealing because the power required for the heating wire for cutting is large). There is a problem in that there is a difference in pressure at the contact portion between the upper and lower sealing heating wires and the end surface of the pressing member with the fulcrum as a fulcrum, and a difference in the upper and lower sealing states occurs, and one or both sealing properties deteriorate. .

【０００５】 このために、この考案は、シール及びカットを確実に行うことのできる封着溶 断装置を提供することにある。Therefore, the present invention is to provide a sealing and fusing device capable of reliably performing sealing and cutting.

【０００６】[0006]

【課題を解決するための手段】[Means for Solving the Problems]

しかして、この考案は、一対の可動架台と、この可動架台の一方に設けられた 台座の上下に配されたシール用電熱線と、このシール用電熱線の中間に配された カット用電熱線と、前記可動架台の他方に設けられた台座に、断熱部材により形 成された押さえ部材と、前記可動架台を駆動する作動手段とより成り、円筒状の 収容袋のシールとカットを行う封着溶断装置において、前記押さえ部材の前記シ ール用電熱線が当接する部分に対して、前記カット用電熱線が当接する所定部分 を凹状に形成することにある。 Thus, the present invention is directed to a pair of movable pedestals, a heating wire for sealing arranged above and below a pedestal provided on one side of the movable pedestal, and a heating wire for cutting arranged in the middle of the heating wire for sealing. And a pedestal provided on the other side of the movable pedestal, including a pressing member formed of a heat insulating member, and an operating means for driving the movable pedestal. The cylindrical sealing bag seals and cuts. In the fusing device, a predetermined portion with which the cutting heating wire abuts is formed in a concave shape with respect to a portion of the pressing member with which the sealing heating wire abuts.

【０００７】[0007]

【作用】[Action]

したがって、この考案においては、作動手段によって一対の可動架台が駆動し て各々の可動架台に設けられた台座が当接した場合、前記カット用電熱線が当接 する押さえ部材の所定部分を凹状に形成することによって、前記上下のシール用 電熱線が押さえ部材に均等に当接できると共に、上下のシール用電熱線と押さえ 部材によって収容袋が押さえられために、収容袋がカット用電熱線に充分に当接 することができ、上記課題が達成できるものである。 Therefore, in this invention, when the pair of movable pedestals are driven by the actuating means and the pedestals provided on the respective movable pedestals come into contact with each other, the predetermined portion of the pressing member with which the cutting heating wire comes into contact is made concave. By forming the above, the upper and lower sealing heating wires can evenly contact the pressing member, and the upper and lower sealing heating wires and the pressing member press the storage bag, so that the storage bag is sufficient for the cutting heating wire. Therefore, the above-mentioned problems can be achieved.

【０００８】[0008]

【実施例】【Example】

以下、この考案の実施例について図面により説明する。 Embodiments of the present invention will be described below with reference to the drawings.

【０００９】 この考案に係る封着溶断装置は、例えば図１に示す生ゴミ処理機１に使用され るもので、この生ゴミ処理機１は、ケース２と、ケース２の上方に設けられた両 開きの開閉蓋３と、この開閉蓋３の下方に生ゴミ処理部４と、この生ゴミ処理部 ４の下方に生ゴミ収納部５とによって構成されている。The sealing and fusing device according to the present invention is used, for example, in a garbage disposal 1 shown in FIG. 1. The garbage disposal 1 is provided in a case 2 and above the case 2. It comprises a double-sided opening / closing lid 3, a raw garbage processing section 4 below the opening / closing lid 3, and a raw garbage storage section 5 below the raw garbage processing section 4.

【００１０】 前記生ゴミ処理部４は、開閉蓋３の下方に開口した投入口６と、この投入口６ の外周面に形成された収容袋収納部７と、下記する封着溶断装置２０と、生ゴミ 収容袋保持トレイ８とによって構成されている。尚、収容袋は、例えば低密度ポ リエチレン若しくは炭酸カルシウム含有ポリエチレン等によって一端のみが閉塞 された円筒状に形成されたもので、前記収容袋収納部７に複数回折り曲げられて 収納され、投入口６を閉塞するように吊り下げられて配されるものである。The raw garbage processing section 4 includes a charging port 6 opened below the opening / closing lid 3, a storage bag storing section 7 formed on an outer peripheral surface of the charging port 6, and a sealing and fusing device 20 described below. , And the garbage holding bag holding tray 8. The accommodation bag is formed in a cylindrical shape with one end closed by, for example, low-density polyethylene or calcium carbonate-containing polyethylene, and is accommodated in the accommodation bag accommodation section 7 by being bent several times. It is hung and arranged so as to block 6.

【００１１】 また、前記生ゴミ収納部５は、下部に移動用のキャスター１１を有する収納ボ ックス１０と、前記ケース２の下方に形成され、扉１３によって閉じられた取出 口１２とによって構成されている。The garbage storage unit 5 is composed of a storage box 10 having a caster 11 for moving at a lower portion, and an outlet 12 formed below the case 2 and closed by a door 13. ing.

【００１２】 封着溶断装置２０は、一対の可動架台２１，２２と、この可動架台２１，２２ を摺動自在に保持するロッド２３と、この可動架台２１，２２の作動手段として 開閉蓋３と可動架台２１，２２を連結するリンク機構２４，２５と、前記各々の 可動架台２１，２２に取付られた台座２６，２７と、この一方の台座２６に取付 られた押さえ部材と、他方の台座２７に取付られた２本のシール用電熱線及び１ 本のカット用電熱線と、この封着溶断装置２０を作動させるスイッチ２８と、コ ントロールボックス２９によって構成されている。尚、台座２６，２７は、断熱 及び絶縁部材によって構成されるものである。The sealing and fusing device 20 includes a pair of movable pedestals 21 and 22, a rod 23 that slidably holds the movable pedestals 21 and 22, and an opening / closing lid 3 as an operating means of the movable pedestals 21 and 22. Link mechanisms 24 and 25 for connecting the movable pedestals 21 and 22, pedestals 26 and 27 attached to the movable pedestals 21 and 22, the pressing members attached to the one pedestal 26, and the other pedestal 27. It is composed of two sealing heating wires and one cutting heating wire attached to the, a switch 28 for activating the sealing and fusing device 20, and a control box 29. The pedestals 26 and 27 are composed of heat insulating and insulating members.

【００１３】 図２（ａ），（ｂ）に示すように、この台座２６の先端には、樹脂等によって 形成された断熱及び絶縁性を有する弾性部材によって構成された押さえ部材３０ が取付られており、この押さえ部材３０の中央には、下記するカット用電熱線３ ４に対向する部分から所定範囲の幅で溝３１が形成され、これによって、押さえ 部材３０の断面が凹状になるように形成されるものであり、この溝３１の深さは 、前記カット用電熱線３４がこのカット用電熱線３４の対向する溝３１の端面３ １ａに当接できる程度に形成してある。これによって、シール用電熱線３２，３ ３と端面３０ａによって保持された収納袋１４は、カット用電熱線３４と端面３ １ａ間において、カット用電熱線３４側に押圧されることとなり、収納袋１４の カット性が向上するものである。As shown in FIGS. 2 (a) and 2 (b), a pressing member 30 composed of a heat insulating and insulating elastic member made of resin or the like is attached to the tip of the pedestal 26. At the center of the pressing member 30, a groove 31 is formed with a width within a predetermined range from a portion facing the heating wire 34 for cutting described below, whereby the pressing member 30 is formed to have a concave cross section. The depth of the groove 31 is such that the cutting heating wire 34 can abut the end surface 31a of the groove 31 facing the cutting heating wire 34. As a result, the storage bag 14 held by the sealing heating wires 32, 33 and the end surface 30a is pressed to the cutting heating wire 34 side between the cutting heating wire 34 and the end surface 31a, and thus the storage bag. The cutting property of 14 is improved.

【００１４】 また、台座２７の先端には、例えば、幅（Ｗ1 ）１．４mm、厚さ０．１７mmの 所定の長さを有する断面が長方形状をしたニクロム線から成るシール用電熱線３ ２，３３が上下に配され、この上下のシール用電熱線３２，３３の中央には、径 ０．５５mmの所定の長さを有する断面が円形状をしたニクロム線から成るカット 用電熱線３４が配されるものである。Further, at the tip of the pedestal 27, for example, a heating wire for sealing 3 made of nichrome wire having a rectangular cross section having a width (W 1 ) of 1.4 mm and a thickness of 0.17 mm is provided. 2, 33 are arranged vertically, and the upper and lower sealing heating wires 32, 33 are provided at the center thereof with a cutting heating wire 34 made of a Nichrome wire having a predetermined length of 0.55 mm in diameter and having a circular cross section. Are to be arranged.

【００１５】 コントロールボックス２９は、内部に例えば図３に示すような電気回路を有して いる。この電気回路は、交流を直流に変換するレギュレータ４１と、タイマＴM と２つのリレーＲY1，ＲY2を有するリレー回路を有するもので、スイッチ２８の 投入により、前記タイマＴM 及び２つのリレーＲY1，ＲY2が作動を開始する。こ れによって、リレーＲY1とＲY2のａ接点が閉じられ、このリレーＲY1のａ接点が 閉じられることによって各電熱線３２，３３，３４への通電が開始され、また、 リレーＲY2のａ接点が閉じられることによってリレー回路が保持されるものであ る。The control box 29 has an electric circuit as shown in FIG. 3, for example. This electric circuit has a regulator 41 for converting AC to DC and a relay circuit having a timer T M and two relays R Y1 and R Y2 . When the switch 28 is turned on, the timer T M and the two relays are connected. R Y1 and R Y2 start operating. As a result, the contacts a of the relays R Y1 and R Y2 are closed, and the contacts a of the relay R Y1 are closed to start energization of the heating wires 32, 33, 34, and the relay R Y2 . The relay circuit is held by closing the a contact.

【００１６】 シール用電熱線３２，３３の温度は、図４（ａ）で示すシール性の実験結果か らわかるように１１５℃から１６５℃までが適当であり、これを達成するために 抵抗Ｒ1 をシール用電熱線３２，３３に直列に接続して電力の調整を行うもので ある。The temperature of the heating wires 32, 33 for sealing is appropriately 115 ° C. to 165 ° C. as can be seen from the experimental results of the sealing property shown in FIG. 4 (a), and in order to achieve this, the resistance R 1 is connected in series to the heating wires 32 and 33 for sealing to adjust the electric power.

【００１７】 カット用電熱線３４の温度は、図４（ｂ）で示すカット性の実験結果からわか るように１５５℃以上であることが必要であり、これを達成するために抵抗Ｒ2 をカット用電熱線３４に直列に接続して電力の調整を行うものである。The temperature of the heating wire 34 for cutting needs to be 155 ° C. or higher, as can be seen from the experimental results of the cutting property shown in FIG. 4B, and the resistance R 2 is set to achieve this. The electric power is adjusted by connecting in series with the heating wire 34 for cutting.

【００１８】 尚、タイマＴM は、スイッチ２８の投入と共に可動を開始し、所定時間経過後 にＴM のＢ接点を開放してリレー回路を開成するものである。これによって、リ レーＲY1のａ接点が開いて各電熱線３２，３３，３４への通電が停止されると共 に、リレーＲY2のａ接点が開いてリレー回路が解除されるものである。The timer T M starts to move when the switch 28 is turned on, and opens the relay circuit by opening the B contact of T M after a predetermined time has elapsed. As a result, the contact a of the relay R Y1 is opened to stop the energization of the heating wires 32, 33, 34, and the contact a of the relay R Y2 is opened to release the relay circuit. ..

【００１９】 以上の構成の生ゴミ処理機１において、開閉蓋３を開扉するとリンク機構２４ ，２５により可動架台２１，２２が開き、投入口６に設置された収容袋１４に生 ゴミが投入されると、収納袋１４は生ゴミの重さにより収容袋保持トレイ８に保 持されるまで伸びるものである。In the garbage disposal 1 having the above-mentioned configuration, when the opening / closing lid 3 is opened, the movable racks 21 and 22 are opened by the link mechanisms 24 and 25, and the garbage is put into the storage bag 14 installed in the inlet 6. Then, the storage bag 14 extends until it is held in the storage bag holding tray 8 due to the weight of the garbage.

【００２０】 開閉蓋３が閉扉されると、リンク機構２４，２５により可動架台２１，２２は 収容袋１４の生ゴミの収容された部分の上部を閉塞するように移動する。これに よって、図２（ｂ）に示すように、押さえ部材３０の中央の所定範囲が凹状に形 成されていることから、カット用電熱線３４は前記押さえ部材に溝３１部分に入 り込んで押さえ部材３０の凹状の溝３１の端面３１ａに収容袋１４を押しつけ、 さらに上下のシール用電熱線３２，３３は、押さえ部材３０の端面３０ａに充分 な押圧力を有して当接するものである。When the opening / closing lid 3 is closed, the movable racks 21 and 22 are moved by the link mechanisms 24 and 25 so as to close the upper part of the portion of the storage bag 14 in which the garbage is stored. As a result, as shown in FIG. 2 (b), the predetermined range in the center of the pressing member 30 is formed in a concave shape, so that the cutting heating wire 34 enters the groove 31 portion of the pressing member. The housing bag 14 is pressed against the end surface 31a of the concave groove 31 of the pressing member 30, and the upper and lower sealing heating wires 32 and 33 contact the end surface 30a of the pressing member 30 with sufficient pressing force. is there.

【００２１】 この開閉蓋３の閉扉時に、スイッチ２８が投入されると、前記リレーＲY1のａ 接点が閉じられ、各電熱線３２，３３，３４への通電がタイマＴM によって設定 された時間開始され、これによって、シール用電熱線３２，３３と端面３０ａに よって保持された収容袋１４は、カット用電熱線３４に対して押圧されると共に 、カット用電熱線３４の熱によって溶解してカットされ、さらにこのカット用電 熱線３４によるカット部分の上下が、前記シール用電熱線３２，３３の熱によっ て溶解し、端面３０ａとシール用電熱線３２，３３間に働く押圧力によって押し つけられて一体化しシールされるものである。When the switch 28 is turned on when the open / close lid 3 is closed, the a contact of the relay R Y1 is closed and the heating wires 32, 33, 34 are energized for a time period set by the timer T M. The storage bag 14 held by the sealing heating wires 32 and 33 and the end surface 30a is started by this, and is pressed against the cutting heating wire 34 and melted by the heat of the cutting heating wire 34. It is cut, and the upper and lower parts of the cut by the heating wire for cutting 34 are melted by the heat of the heating wires for sealing 32, 33, and are pressed by the pressing force acting between the end surface 30a and the heating wires for sealing 32, 33. It is attached, integrated and sealed.

【００２２】 これによって、カット部分の下方、収容袋１４の生ゴミを収容した部分は、上 部をシールされて密閉されて収容袋保持トレイ８に保持され、手動若しくは自動 により収容袋保持トレイ８を下方に開くことによって、下方の収納ボックス１０ に密封された収容袋を落下させ収納するものである。そして、生ゴミ廃棄時にお いて、扉１２を開扉して収納ボックス１０を引き出し、密封された収容袋を取り 出して廃棄するものである。As a result, the portion below the cut portion and the portion of the accommodating bag 14 in which the raw dust is accommodated is sealed and sealed at the upper portion and is retained in the accommodating bag holding tray 8, and either manually or automatically. By opening the container downward, the container bag sealed in the lower container box 10 is dropped and stored. Then, at the time of discarding raw garbage, the door 12 is opened and the storage box 10 is pulled out, and the sealed storage bag is taken out and discarded.

【００２３】 また、カット部の上方のシールされた部分は、新たな収納袋１４の下部の密閉 部分を形成するものである。Further, the sealed portion above the cut portion forms a closed portion below the new storage bag 14.

【００２４】 前記封着溶断装置２０の別の実施例としては、図５（ａ），（ｂ）に示すよう に、カット用電熱線３４を具備する台座２７のカット用電熱線３４の所定部分（ 突設部２７ａ）を凸状になるように形成し、これに対する台座２６の押さえ部材 ３０の所定部分（前記突設部２７ａが充分に挿入される程度）に溝３１ａを形成 し、前記カット用電熱線３４が、台座２６と当接しないように深く形成したもの である。As another embodiment of the sealing and fusing apparatus 20, as shown in FIGS. 5A and 5B, a predetermined portion of the cutting heating wire 34 of the pedestal 27 including the cutting heating wire 34. The (protruding portion 27a) is formed to have a convex shape, and a groove 31a is formed in a predetermined portion of the pressing member 30 of the pedestal 26 (to the extent that the protruding portion 27a is sufficiently inserted), and the cut portion is formed. The heating wire 34 is deeply formed so as not to contact the pedestal 26.

【００２５】 この構成においては、前述の実施例と異なり、カット用電熱線３４と押さえ部 材３０とは当接しないが、台座２７に突設部２７ａを形成することによりカット 用電熱線３４とシール用の電熱線３２，３３との距離を大きくしてあるために、 シール用電熱線３２，３３と端面３０ａとによって保持された収容袋１４のカッ ト用電熱線３４に対する押圧力を大きくすることができるようになり、カット性 が良好となると共に、前記カット用電熱線３４が、押さえ部材３０と当接しない ためにシール用電熱線３２，３３が押さえ部材３０と充分に当接できるようにな り、前記実施例と同様のシール性を有することができるものである。In this configuration, unlike the above-described embodiment, the cutting heating wire 34 and the pressing member 30 do not come into contact with each other, but by forming the protruding portion 27a on the pedestal 27, the cutting heating wire 34 Since the distance between the heating wires for sealing 32 and 33 is increased, the pressing force of the holding bag 14 held by the heating wires for sealing 32 and 33 and the end surface 30a against the heating wire for cutting 34 is increased. Since the cutting heating wire 34 does not come into contact with the pressing member 30, the sealing heating wires 32 and 33 can sufficiently come into contact with the pressing member 30. Therefore, it is possible to have the same sealing property as the above-mentioned embodiment.

【００２６】[0026]

【考案の効果】[Effect of the device]

以上説明したように、この考案によれば、カット用電熱線に対向する押さえ部 材の所定範囲に溝を形成して断面凹状としたことにより、カット用電熱線が前記 溝に挿入されるために、シール用電熱線が押さえ部材３０に充分な押圧力によっ て均等に当接できるようになり、上下のシール性を確保できると共に、シール用 電熱線と押さえ部材の端面によって保持された収容袋がカット用電熱線に対して 押圧されるために、良好なカット性を得ることができるものである。 As described above, according to the present invention, the cutting heating wire is inserted into the groove by forming the groove in the predetermined range of the pressing member facing the cutting heating wire and making it concave. In addition, the heating wire for sealing can be evenly contacted with the pressing member 30 by sufficient pressing force, and the upper and lower sealing properties can be ensured, and the housing for holding by the heating wire for sealing and the end surface of the pressing member can be secured. Since the bag is pressed against the heating wire for cutting, good cutting properties can be obtained.

【図面の簡単な説明】[Brief description of drawings]

【図１】生ゴミ処理機の構成を示した断面図である。FIG. 1 is a cross-sectional view showing a configuration of a garbage processing machine.

【図２】（ａ）は、この考案の封着溶断装置の実施例に
係る押さえ部材と各電熱線の形状を示した断面図であ
り、（ｂ）は押さえ部材と各電熱線が当接した場合を説
明した断面図である。FIG. 2 (a) is a cross-sectional view showing the shape of a pressing member and each heating wire according to an embodiment of the sealing and fusing device of the present invention, and FIG. 2 (b) is a sectional view of the pressing member and each heating wire. It is sectional drawing explaining the case.

【図３】この考案の封着溶断装置の電気回路図である。FIG. 3 is an electric circuit diagram of the sealing and fusing device of the present invention.

【図４】（ａ）は、この封着溶断装置のシール性の温度
特性を示した特性線図であり、（ｂ）は、カット性の温
度特性を示した特性線図である。FIG. 4A is a characteristic diagram showing temperature characteristics of sealing property of this sealing and fusing device, and FIG. 4B is a characteristic diagram showing temperature characteristics of cutting property.

【図５】（ａ）は、この考案の封着溶断装置の別の実施
例に係る押さえ部材と各電熱線の形状を示した断面図で
あり、（ｂ）は押さえ部材と各電熱線が当接した場合を
説明した断面図である。FIG. 5 (a) is a sectional view showing the shape of a holding member and each heating wire according to another embodiment of the sealing and fusing device of the present invention, and FIG. 5 (b) is a sectional view showing the holding member and each heating wire. It is sectional drawing explaining the case where it contacted.

【符号の説明】[Explanation of symbols]

２６，２７ 台座 ３０ 押さえ部材 ３１ 溝 ３２，３３ シール用電熱線 ３４ カット用電熱線 26, 27 Pedestal 30 Holding member 31 Groove 32, 33 Sealing heating wire 34 Cutting heating wire

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】 一対の可動架台と、この可動架台の一方
に設けられた台座の上下に配されたシール用電熱線と、
このシール用電熱線の中間に配されたカット用電熱線
と、前記可動架台の他方に設けられた台座に、断熱部材
により形成された押さえ部材と、前記可動架台を駆動す
る作動手段とより成り、円筒状の収容袋のシールとカッ
トを行う封着溶断装置において、 前記押さえ部材の前記シール用電熱線が当接する部分に
対して、前記カット用電熱線が当接する所定部分を凹状
に形成することを特徴とする封着溶断装置。1. A pair of movable pedestals, and a heating wire for sealing disposed above and below a pedestal provided on one of the movable pedestals,
The heating wire for cutting arranged in the middle of the heating wire for sealing, a pressing member formed of a heat insulating member on a pedestal provided on the other side of the movable pedestal, and an operating means for driving the movable pedestal. In a sealing and fusing device for sealing and cutting a cylindrical accommodation bag, a predetermined portion with which the cutting heating wire abuts is formed in a concave shape with respect to a portion with which the sealing heating wire of the pressing member abuts. A sealing and fusing device characterized in that
JP028250U 1992-04-02 1992-04-02 Sealing and fusing device Pending JPH0581103U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP028250U JPH0581103U (en) 1992-04-02 1992-04-02 Sealing and fusing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP028250U JPH0581103U (en) 1992-04-02 1992-04-02 Sealing and fusing device

Publications (1)

Publication Number Publication Date
JPH0581103U true JPH0581103U (en) 1993-11-02

Family

ID=12243335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP028250U Pending JPH0581103U (en) 1992-04-02 1992-04-02 Sealing and fusing device

Country Status (1)

Country Link
JP (1) JPH0581103U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007126195A (en) * 2005-11-07 2007-05-24 Fuji Impulse Kk Film sealing apparatus
JP2011116011A (en) * 2009-12-02 2011-06-16 Fuji Impulse Kk Heat sealer
WO2013179460A1 (en) * 2012-05-31 2013-12-05 株式会社ファブリカトヤマ Device for fusion-cutting packaging sheet
KR102041797B1 (en) * 2018-12-26 2019-11-07 주식회사 스테리원 apparatus for sealing and cutting vinyl bag
EP3587082A1 (en) * 2018-06-16 2020-01-01 Shanghai Townew Intelligent Technology Co., Ltd. Heat fusing devices, smart trash receptacle and methods for controlling heat fusing temperature

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007126195A (en) * 2005-11-07 2007-05-24 Fuji Impulse Kk Film sealing apparatus
JP2011116011A (en) * 2009-12-02 2011-06-16 Fuji Impulse Kk Heat sealer
WO2013179460A1 (en) * 2012-05-31 2013-12-05 株式会社ファブリカトヤマ Device for fusion-cutting packaging sheet
JPWO2013179460A1 (en) * 2012-05-31 2016-01-14 株式会社ファブリカトヤマ Packaging sheet fusing equipment
EP3587082A1 (en) * 2018-06-16 2020-01-01 Shanghai Townew Intelligent Technology Co., Ltd. Heat fusing devices, smart trash receptacle and methods for controlling heat fusing temperature
RU2769768C1 (en) * 2018-06-16 2022-04-05 Шанхай Таунью Интелиджент Текнолоджи Ко., Лтд. Device for hot melting, garbage can and method of controlling temperature of hot melt
KR102041797B1 (en) * 2018-12-26 2019-11-07 주식회사 스테리원 apparatus for sealing and cutting vinyl bag

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