CN203063117U - Welding machine for ultrahigh molecular weight polyethylene membrane tape hot-melt welding tubular product - Google Patents

Welding machine for ultrahigh molecular weight polyethylene membrane tape hot-melt welding tubular product Download PDF

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Publication number
CN203063117U
CN203063117U CN2013200694494U CN201320069449U CN203063117U CN 203063117 U CN203063117 U CN 203063117U CN 2013200694494 U CN2013200694494 U CN 2013200694494U CN 201320069449 U CN201320069449 U CN 201320069449U CN 203063117 U CN203063117 U CN 203063117U
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CN
China
Prior art keywords
fixed mount
molecular weight
weight polyethylene
welding
special
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Expired - Lifetime
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CN2013200694494U
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Chinese (zh)
Inventor
刘阜东
牟其善
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Individual
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Individual
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Priority to CN2013200694494U priority Critical patent/CN203063117U/en
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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
    • B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
    • 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
    • B29C65/40—Applying molten plastics, e.g. hot melt
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5021—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being multi-layered
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5042—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like covering both elements to be joined
    • 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
    • B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
    • 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
    • B29C66/022—Mechanical pre-treatments, e.g. reshaping
    • B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
    • B29C66/02245—Abrading, e.g. grinding, sanding, sandblasting or scraping
    • 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
    • B29C66/038—Covering the joint by a coating material
    • B29C66/0384—Covering the joint by a coating material the coating material being in tape, strip or band form
    • 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
    • B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
    • B29C66/1162—Single bevel to bevel joints, e.g. mitre 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/322—Providing cavities in the joined article to collect the burr
    • 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
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • 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
    • B29C66/65—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 with a relative motion between the article and the welding tool
    • 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
    • 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
    • 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
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
    • B29C66/8362—Rollers, cylinders or drums moving relative to and tangentially to the parts to be joined
    • 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
    • B29C65/40—Applying molten plastics, e.g. hot melt
    • B29C65/405—Applying molten plastics, e.g. hot melt characterised by the composition of the applied molten plastics
    • 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
    • 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
    • B29C66/91411—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 parts to be joined, e.g. the joining process taking the temperature of the parts to be joined into account
    • 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
    • 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
    • B29C66/93—Measuring or controlling the joining process by measuring or controlling the speed
    • B29C66/939—Measuring or controlling the joining process by measuring or controlling the speed characterised by specific speed values or ranges

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The utility model provides a welding machine for an ultrahigh molecular weight polyethylene membrane tape hot-melt welding tubular product. The welding machine comprises a support, wherein a membrane welding tape made of ultrahigh molecular weight polyethylene is arranged on the support, one end of the membrane welding tape is glued on a welding joint through a special-shaped fixed mount, a heat gun is fixed on one end of the special-shaped fixed mount, an adjusting frame is arranged on the outer wall of one end with the heat gun of the special-shaped fixed mount, idler wheels are arranged on the adjusting frame, one side of the special-shaped fixed mount in the horizontal direction is fixed on a connecting rod, the other side of the special-shaped fixed mount in the horizontal direction is connected with a lead screw, a pressure spring is arranged on the peripheral wall of the lead screw, a pinch roller frame is fixed on one end of the lead screw, pinch rollers are arranged on the pinch roller, and when the special-shaped fixed mount rotates around the periphery of the tubular product, the idler wheels and the pinch rollers are in contact with the hot-melt membrane welding tape on the outer wall of the tubular product. The welding machine can be used for rapidly and firmly fixing an ultrahigh molecular weight polyethylene membrane tubular product joint and a common polyethylene tubular product joint, so that the strength of the welding places of the tubular product joints is higher than that of a tubular product body.

Description

The bonding machine of ultra high molecular weight polyethylene films sheet band sweat soldering tubing
Technical field
The utility model relates to ultra high molecular weight polyethylene films sheet tubing and common polythene tube connector welding method and sweating welder, is a kind of bonding machine of ultra high molecular weight polyethylene films sheet band sweat soldering tubing.
Background technology
Because the ultra high molecular weight polyethylene films sheet of applicant development has high intensity, have higher modulus of elasticity, many advantages such as high temperature resistant and decay resistance preferably simultaneously, be with a wide range of applications.Utilize the ultra high molecular weight polyethylene films sheet can spiral to twine to add and be pressed into tubing, under identical pressure-bearing condition, its wall thickness can be down to about the 1/5-1/3 of PE100 pipe, significantly reduces production costs.But, because the welding method of the tubing that this ultra high molecular weight polyethylene films sheet is made can not adopt any bonding machine in the prior art, simultaneously because the connection of plastic pipes such as polyethylene is to influence one of bottleneck of plastic conduit use all the time, therefore, how under the prerequisite of ensuring the quality of products, can firmly weld ultra high molecular weight polyethylene films sheet tube connector and common polythene tube connector fast, be one of the important topic that need study of those skilled in the art.
The utility model content
The purpose of this utility model provides a kind of bonding machine of ultra high molecular weight polyethylene films sheet band sweat soldering tubing, it can firmly weld ultra high molecular weight polyethylene films sheet tube connector and common polythene tube connector fast, makes the intensity of tube connector weld greater than the intensity of tubing body.
The utility model for achieving the above object, be achieved through the following technical solutions: the bonding machine of ultra high molecular weight polyethylene films sheet band sweat soldering tubing, comprise support, the diaphragm welding band that adopts ultrahigh molecular weight polyethylene to become is set on the support, one end of diaphragm welding band is attached to the commissure by special-shaped fixed mount, abnormity fixed mount one end stationary heat air pressure gun, heat gun is positioned at diaphragm welding band upper end, install adjustable on the one end outer wall of abnormity fixed mount installation heat gun, go up for adjustable roller is installed, abnormity fixed mount horizontal direction one side and connecting rod are fixed, and special-shaped fixed mount horizontal direction opposite side is connected with screw mandrel, on the screw mandrel periphery wall holddown spring is set, screw mandrel one end is pinch roller frame fixedly, pinch roller is installed on the pinch roller frame, when special-shaped fixed mount rotates around the tubing periphery, roller and pinch roller all with outer pipe wall on the diaphragm welding band of hot melt touch mutually.The abnormity fixed mount is different angles by at least 4 surface plates and is interconnected to constitute arc.The abnormity fixed mount is interconnected to constitute uncovered round shape by surface plate and cambered plate.The abnormity fixed mount constitutes uncovered round shape by curved slab.The abnormity fixed mount is interconnected to constitute successively by the first straight plate, first swash plate, surface plate, second swash plate and the second straight plate, and adjustable is installed on the second straight plate or second swash plate.The width of diaphragm welding band be tube wall thickness to be welded 10-17 doubly, the thickness of diaphragm welding band is the 2-4.5 millimeter, length be tubing girth to be welded 3-5 doubly.Adjustable is gone up the roller of installing is two, and two rollers are arranged above and below, and the width of roller is greater than the width of diaphragm welding band.
The bonding machine of the ultra high molecular weight polyethylene films sheet band sweat soldering tubing that the utility model provides, can securely ultra high molecular weight polyethylene films sheet tubing or common polythene tubing be coupled together, the welding material of tube connector periphery and the base material of tubing belong to same molecular structure, bonding force is strong, and the intensity of commissure, cooling back is greater than tubing body intensity.Earlier 45 is worn at the tube connector edge in the utility model welding method, welding V type groove again, the method of large tracts of land sweat soldering more afterwards, make tubing in the time limit in service life, any quality problems such as crack do not appear in the joint of tubing, after testing: the intensity of the joint of tubing has effectively improved construction quality and the service life of ultra high molecular weight polyethylene films sheet tubing and common polythene tubing greater than the intensity of tubing itself.The ultra high molecular weight polyethylene films sheet band sweating welder that the utility model provides, be the two pipe junctions that are exclusively used in ultra high molecular weight polyethylene films sheet tubing and common polythene tubing, it can be quick, continuous welding, do not need tubing to rotate, only need bonding machine to get final product around the walking of tubing perisporium, can be applicable to the tubing of the various bores of welding, power consumption when particularly having solved the large pipe welding, the consumption manpower, the troublesome operation that needs more support component, save the energy, reduced production cost, can make diaphragm welding band large tracts of land hot melt at the tube connector place, the security at tube connector place is improved greatly, show that through destructive the detection intensity at the tube connector place of welding with ultra high molecular weight polyethylene films sheet band sweating welder described in the utility model is greater than the intensity of tubing itself.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model ultra high molecular weight polyethylene films sheet band sweating welder; Accompanying drawing 2 is that the A of accompanying drawing 1 is to structural representation; Accompanying drawing 3 is B-B sectional structure schematic diagrames of accompanying drawing 2, is the structural representation after the welding of ultra high molecular weight polyethylene films sheet tube connector.
The specific embodiment
The bonding machine of ultra high molecular weight polyethylene films sheet band sweat soldering tubing described in the utility model is unique design of the present utility model, its structure such as accompanying drawing 1, shown in the accompanying drawing 2, this bonding machine has a support, the diaphragm welding of adopting ultrahigh molecular weight polyethylene to become is set on the support is with 11, the diaphragm welding is attached to the commissure with an end of 11 by special-shaped fixed mount, abnormity fixed mount one end stationary heat air pressure gun 10, heat gun 10 is positioned at the diaphragm welding and is with 11 upper ends, install adjustable 9 on the one end outer wall of abnormity fixed mount installation heat gun, roller 2 is installed on adjustable 9, abnormity fixed mount horizontal direction one side and connecting rod 14 are fixing, abnormity fixed mount horizontal direction opposite side is connected with screw mandrel 5, on screw mandrel 5 periphery walls holddown spring 6 is set, screw mandrel 5 one ends are pinch roller frame 19 fixedly, pinch roller 8 is installed on the pinch roller frame 19, when special-shaped fixed mount rotates around the tubing periphery, roller 2 and pinch roller 8 all with outer pipe wall on the diaphragm of hot melt weld be with 11 tactile mutually.
Described special-shaped fixed mount has multiple planform, preferred construction has following several: special-shaped fixed mount is different angles by at least 4 surface plates and is interconnected to constitute arc, a baseplane plate is arranged in 4 planes, plate two ends, baseplane connect two same structures respectively and form the side plane plate of equal angular with the baseplane plate, this angle is 45 °-65 °, and an end of a side plane plate in two side plane plates is connected with the vertical plane plate.Structures such as screw mandrel 5, pinch roller frame 19 and holddown spring 6 adjustings are installed on the vertical plane plate, and an end of another side plane plate is connected with adjustable 9, and this structure is convenient to drive bonding machine along the tubing rotation of different bores, and can enhance productivity.
The abnormity fixed mount is interconnected to constitute uncovered round shape by surface plate and cambered plate, the surface plate design of this structure is in the bottom, the surface plate two ends of bottom connect cambered plate respectively, one of them cambered plate and screw mandrel 5 are fixing, structures such as pinch roller frame 19 and holddown spring 6 are installed on the screw mandrel 5, install adjustable 9 on another cambered plate, the advantage of this structure is: under the prerequisite of low cost of manufacture, can further improve production efficiency, and the tubing of applicable a plurality of bores.
The abnormity fixed mount constitutes uncovered round shape by curved slab, and the advantage of this structure is low cost of manufacture, and is easy for installation.
Another preferred structure of abnormity fixed mount is, it is interconnected to constitute successively by the first straight plate 22, first swash plate 24, surface plate 3, second swash plate 25 and the second straight plate 26, be installed in for adjustable 9 on the second straight plate 26 or second swash plate 25, as shown in Figure 1, the first straight plate, 22 lower ends are connected with first swash plate, 24 upper ends, first swash plate, 24 lower ends are connected with surface plate 3 one ends, surface plate 3 other ends are connected with second swash plate, 25 lower ends, second swash plate, 25 upper ends are connected with the second straight plate, 26 lower ends, and the first straight plate 22 is fixing with screw mandrel 5.
Diaphragm welding on the bonding machine support is with 11 to be strip, its width is 10-17 times of tube wall thickness to be welded, the diaphragm welding is the 2-4.5 millimeter with 11 thickness, the diaphragm welding is 3-5 times of tubing girth to be welded with 11 length, this diaphragm welding has realized the large tracts of land hot melt of joint with 11 planform, and has guaranteed that further the various technical performances such as intensity, hardness and elasticity of this joint are identical with the performance of tubing matrix.
It is two that ultra high molecular weight polyethylene films sheet band tubing described in the utility model connects the roller of installing on adjustable 9 that installs on the sweating welder 2, two rollers 2 are arranged above and below, the width of roller 2 greater than diaphragm welding with 11 width, can further increase the pressing dynamics of roller 2, and further strengthened the diaphragm welding with 11 with the adhesive strength of tubing.
Among the figure: 1 handle, 2 rollers 3 are faced the welding of 9 adjustable 10 heat guns of plate 4 handwheel 5 screw mandrels, 6 holddown spring 7 first nuts, 8 pinch rollers, 11 diaphragms directly and are with 12 first tubing, 13 second tubing, 14 connecting rods, 15 regulating tanks, 16 first supports, 17 second rollers, 18 connecting plates, 19 fixed heads, 20 fixed bars, 21 baffle plates, 22 first straight plate 23 second nuts 24 first swash plates 25 second swash plates 26 second straight plate 27 welding wires.
The method that the bonding machine of employing ultra high molecular weight polyethylene films sheet band sweat soldering tubing connects ultra high molecular weight polyethylene films sheet band tubing is as follows:
1. inclined-plane at 45 is ground in the joint of ultra high molecular weight polyethylene films sheet tubing to be connected or common polythene tubing;
2. two tube connectors are aligned the back and form V-type, with welding gun polyethylene welding wire is connect a week along the V-type slot welding, the welding wire behind the hot melt is filled and led up the V-type groove;
3. adopt the angle grinding machine that weld grinding is smooth, make the surface of weld seam and pipe outer surface be positioned at same plane;
4. ultra high molecular weight polyethylene films sheet band sweating welder is enclosed within the tubing periphery, makes step 3. weld the middle part that tube connector after polishing is positioned at bonding machine;
5. get the diaphragm welding that single face heat covers tack coat and be with an end to draw to tubing soldered place, make the surface contact tubing that covers tack coat, its end that does not cover tack coat is polished into wedge shape, make it to be close to the tubing junction.Roller on the adjusting bonding machine and the elasticity of pinch roller make roller compress the diaphragm welding and are with an end.
6. open the heat gun on the bonding machine, the air outlet of heat gun is flat tubaeform, the width of outlet is consistent with the width of diaphragm band, to the heating of diaphragm welding band bonding aspect, simultaneously tube surfaces is carried out activation processing, the hot blast temperature control of heat gun ejection is at 380 ℃-420 ℃, and the inner surface that heat gun is fitted diaphragm welding band and weld seam is heated to 240 ℃-280 ℃;
7. rotate bonding machine, bonding machine is rotated along tubing periphery seam crossing.Velocity of rotation is 0.3 meter/minute-0.6 meter/minute, fusing degree on diaphragm welding belt surface tack coat is decided, should guarantee that diaphragm welding band is bonded to the tubing seam crossing securely, prevent that again tubing seam and diaphragm welding band local heating from excessively causing contraction distortion or surperficial scaling loss.When bonding machine rotates, diaphragm behind inner surface tack coat hot melt welding band is overlayed commissure at tubing by roller with it, pinch roller to being fitted in the diaphragm welding band outer surface pressurization of commissure, makes diaphragm welding band closely fuse with tube connector weld seam and pipe outer surface again.
The diaphragm welding band that uses in the utility model welding method is strip, its width is 8-16 times of tube wall thickness to be welded, the diaphragm welding is the 2-4.5 millimeter with 11 thickness, diaphragm welding with 11 length be tubing girth to be welded 3-5 doubly, diaphragm welding with 11 endwise tensile strength greater than 150 MPa, elongation at break is greater than 60%, and transverse tensile strength is greater than 35 MPa, and elongation at break is greater than 100%.The diaphragm welding that the utility model uses is covered one deck linear low-density polyethylene film with heat on 11 the inner surface, the fusing point of this film is low than the fusing point that diaphragm welds with 11, good fluidity, be beneficial to the sweat soldering with the tubing of joint to be welded, the diaphragm welding that the utility model limits has guaranteed the intensity of tube connector commissure with 11 length, width and thickness, particularly in high-potting, any quality problems such as cracking do not appear in the commissure.

Claims (7)

1. the bonding machine of ultra high molecular weight polyethylene films sheet band sweat soldering tubing, it is characterized in that: comprise support, the diaphragm welding band (11) that adopts ultrahigh molecular weight polyethylene to become is set on the support, one end of diaphragm welding band (11) is attached to the commissure by special-shaped fixed mount, abnormity fixed mount one end stationary heat air pressure gun (10), heat gun (10) is positioned at diaphragm welding band (11) upper end, on the one end outer wall of abnormity fixed mount installation heat gun adjustable (9) are installed, adjustable (9) are gone up roller (2) are installed, abnormity fixed mount horizontal direction one side and connecting rod (14) are fixing, abnormity fixed mount horizontal direction opposite side is connected with screw mandrel (5), on screw mandrel (5) periphery wall holddown spring (6) is set, screw mandrel (5) one ends are pinch roller frame (19) fixedly, pinch roller frame (19) is gone up pinch roller (8) is installed, the abnormity fixed mount is when the tubing periphery is rotated, and roller (2) and pinch roller (8) all contact with diaphragm welding band (11) outer surface of outer pipe wall upper inner surface tack coat hot melt.
2. the bonding machine of ultra high molecular weight polyethylene films sheet band sweat soldering tubing according to claim 1, it is characterized in that: special-shaped fixed mount is different angles by at least 4 surface plates and is interconnected to constitute arc.
3. the bonding machine of ultra high molecular weight polyethylene films sheet band sweat soldering tubing according to claim 1, it is characterized in that: special-shaped fixed mount is interconnected to constitute uncovered round shape by surface plate and cambered plate.
4. the bonding machine of ultra high molecular weight polyethylene films sheet band sweat soldering tubing according to claim 1, it is characterized in that: special-shaped fixed mount constitutes uncovered round shape by curved slab.
5. the bonding machine of ultra high molecular weight polyethylene films sheet band sweat soldering tubing according to claim 1, it is characterized in that: special-shaped fixed mount is interconnected to constitute successively by the first straight plate (22), first swash plate (24), surface plate (3), second swash plate (25) and the second straight plate (26), and adjustable (9) are installed on the second straight plate (26) or second swash plate (25).
6. the bonding machine of ultra high molecular weight polyethylene films sheet band sweat soldering tubing according to claim 1, it is characterized in that: the width of diaphragm welding band (11) is 8-16 times of tube wall thickness to be welded, the thickness of diaphragm welding band (11) is the 2-4.5 millimeter, and length is 3-5 times of tubing girth to be welded.
7. the bonding machine of ultra high molecular weight polyethylene films sheet band sweat soldering tubing according to claim 1, it is characterized in that: adjustable (9) go up the roller of installing (2) is two, two rollers (2) are arranged above and below, and the width of roller (2) is greater than the width of diaphragm welding band (11).
CN2013200694494U 2013-02-06 2013-02-06 Welding machine for ultrahigh molecular weight polyethylene membrane tape hot-melt welding tubular product Expired - Lifetime CN203063117U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103057115A (en) * 2013-02-06 2013-04-24 刘阜东 Method and welding machine for welding pipe by using ultra-high molecular weight polyethylene membrane belt through hot melting
CN104999658A (en) * 2015-07-13 2015-10-28 山东鲍尔浦实业有限公司 Seamless welding method for ultra-high molecular weight polyethylene plates
CN109664513A (en) * 2019-01-11 2019-04-23 赵雪虎 A kind of beverage bottle splicing equipment
CN109703038A (en) * 2019-01-11 2019-05-03 赵雪虎 A kind of plastic bottle finishing is mechanical

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103057115A (en) * 2013-02-06 2013-04-24 刘阜东 Method and welding machine for welding pipe by using ultra-high molecular weight polyethylene membrane belt through hot melting
CN104999658A (en) * 2015-07-13 2015-10-28 山东鲍尔浦实业有限公司 Seamless welding method for ultra-high molecular weight polyethylene plates
CN104999658B (en) * 2015-07-13 2017-06-27 山东鲍尔浦塑胶股份有限公司 Seamless welding method for ultra-high molecular weight polyethylene plates
CN109664513A (en) * 2019-01-11 2019-04-23 赵雪虎 A kind of beverage bottle splicing equipment
CN109703038A (en) * 2019-01-11 2019-05-03 赵雪虎 A kind of plastic bottle finishing is mechanical

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