CN109177187A - Hot melt set and the tool of production, production method, storage transportation resources, construction method - Google Patents

Hot melt set and the tool of production, production method, storage transportation resources, construction method Download PDF

Info

Publication number
CN109177187A
CN109177187A CN201811026045.0A CN201811026045A CN109177187A CN 109177187 A CN109177187 A CN 109177187A CN 201811026045 A CN201811026045 A CN 201811026045A CN 109177187 A CN109177187 A CN 109177187A
Authority
CN
China
Prior art keywords
mesh sheet
hot melt
sheet item
driven
roller
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.)
Granted
Application number
CN201811026045.0A
Other languages
Chinese (zh)
Other versions
CN109177187B (en
Inventor
邱华伟
邱荣来
胡作会
徐广永
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.)
TANGSHAN XINGBANG PIPE CONSTRUCTION EQUIPMENT CO Ltd
Original Assignee
TANGSHAN XINGBANG PIPE CONSTRUCTION EQUIPMENT CO Ltd
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 TANGSHAN XINGBANG PIPE CONSTRUCTION EQUIPMENT CO Ltd filed Critical TANGSHAN XINGBANG PIPE CONSTRUCTION EQUIPMENT CO Ltd
Priority to CN201811026045.0A priority Critical patent/CN109177187B/en
Publication of CN109177187A publication Critical patent/CN109177187A/en
Application granted granted Critical
Publication of CN109177187B publication Critical patent/CN109177187B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C65/40—Applying molten plastics, e.g. hot melt
    • B29C65/42—Applying molten plastics, e.g. hot melt between pre-assembled parts
    • B29C65/425—Applying molten plastics, e.g. hot melt between pre-assembled parts characterised by the composition of the molten plastics applied between pre-assembled parts
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/18—Filling preformed cavities
    • 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
    • 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
    • B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
    • B29C65/30—Electrical means
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/02—Welded joints; Adhesive joints
    • F16L47/03—Welded joints with an electrical resistance incorporated in the joint

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The invention discloses a kind of hot melt set and the tool of production, production method, storage transportation resources, construction method.The hot melt set includes seamless rubber set.The seamless rubber cover one end medial surface edge it is circumferentially arranged have the first mesh sheet item, the both ends of the first mesh sheet item are close, and one end of the first mesh sheet item is provided with the first firewire electrode, and the other end of the first mesh sheet item is provided with the first zero wire electrode.The edge of the seamless rubber set other end medial surface is circumferentially arranged the second mesh sheet item, the both ends of the second mesh sheet item are close, one end of the second mesh sheet item is provided with the second firewire electrode, and the other end of the second mesh sheet item is provided with the second zero wire electrode.Hot melt set of the invention will not generate gap because of the thickness of hot melt set, be conducive to being sealedly and fixedly connected between hot melt set and insulating tube；Meanwhile the tool of production land occupation for producing hot melt set is smaller；The production method for heating piece is simpler, and production efficiency is higher.

Description

Hot melt set and the tool of production, production method, storage transportation resources, construction method
Technical field
The sealed connection part that the present invention relates to a kind of for Heat Supply Engineering direct-buried high temperature hot water pipe net thermal insulation joint, this is close Seal the tool of production of connecting component, the production method of the sealed connection part, the sealed connection part storage transportation resources, should The construction method of sealed connection part more particularly to a kind of hot melt set, a kind of tool of production of hot melt set, a kind of life of hot melt set Production method, a kind of storage transportation resources of hot melt set, a kind of construction method of hot melt set.
Background technique
Since China's the 1980s introduces external prefabricated direct-buried thermal insulation pipe, China's direct-burried heat supply utilidor Construction technology have developed rapidly, by foreign technology, in addition continuous summary, the raising of domestic industry, thermal insulation joint technology Have compared with much progress；The problem of mesh is universal with high-temperature-hot-water directly buried pipeline technology, and thermal insulation joint is caused also becomes increasingly conspicuous, by To highest attention in the industry.At present when directly-buried thermal insulation pipes are laid in underground water more area abundant, if pipe-line system Any one place from external damaged, cause underground water to enter pipeline heat-insulating system, the vaporization of high temperature underground water can accelerate polyurethane The carbonization of insulating layer makes its failure, and underground water can directly contact steel pipe, has more heats and transmits and caused outside pipeline outward Surface corrosion, the high-temperature medium in pipeline will heat more underground water, and form more steam, and more promptly to both ends Extend, destroy more polyurethane insulation coatings, form vicious circle, it is rotten finally to will lead to pipeline all fronts insulation failure, underground water Working steel tube is lost, bring huge economic loss to heating enterprise and cannot be neglected security risk.In pipe-line system, insulating tube Road is generally prefabrication, and quality is relatively easy to guarantee；And connector heat preservation needs to make at the construction field (site), it is all by practice of construction The firmness of the influence of many condition, thermal insulation joint will be far below prefabricated thermal insulation pipeline, become the short slab of heat supply ductwork.
As depicted in figs. 1 and 2, in the prior art, the sealing for Heat Supply Engineering direct-buried high temperature hot water pipe net thermal insulation joint Connecting component is hot melt piece 1', and hot melt piece 1' includes the sheet rubber 1'-1 of strip, one long on sheet rubber 1'-1 same plane The edge on side is fixed with the first mesh sheet 1'-2 along length side, and the edge of another long side is fixed with the second mesh sheet item along length side The edge of 1'-3, a broadside are fixed with third mesh sheet 1'-4 along width side；One end of first mesh sheet article 1'-2 is fixed with One firewire electrode 1'-2-1, the other end of the first mesh sheet 1'-2 are fixed with the first zero wire electrode 1'-2-2, the second mesh sheet 1'- 3 one end is fixed with the second firewire electrode 1'-3-1, and the other end of the second mesh sheet 1'-3 is fixed with the second zero wire electrode 1'-3- 2, one end of third mesh sheet 1'-4 is fixed with third firewire electrode 1'-4-1, and the other end of third mesh sheet article 1'-4 is fixed with Three zero wire electrode 1'-4-2.
Heat piece 1' hot melt piece tool of production 2' production.As shown in figure 3, hot melt piece tool of production 2' includes bottom plate 2'-3, the both ends of bottom plate 2'-3 are respectively fixed with guide rod 2'-4, and the lower end of two guide rod 2'-4 is respectively perpendicular to bottom plate item The both ends of 2'-3, two guide rod 2'-4 respectively with heating lath 2'-1 are slidably connected, and the upper end of two guide rod 2'-4 passes through support Bar 2'-5 is fixedly connected, and is connected between support rod 2'-5 and heating lath 2'-1 by cylinder 2'-2 pressurization.
As shown in figure 3, the production method of hot melt piece 1' is, it is same flat that the first mesh sheet 1'-2 is first placed in sheet rubber 1'-1 Edge with the first mesh sheet 1'-2 is placed between bottom plate 2'-3 and heating lath 2'-1 by the edge of one long side in face, Heating lath 2'-1 is heated, starts cylinder, is pressed by hot plate 2'-1 to the first mesh sheet 1'-2, make the first mesh sheet 1'-2 is fixed on the edge of sheet rubber 1'-1 one long side of same plane, is fixed with first in one end of the first mesh sheet 1'-2 Firewire electrode (1-2-1) is fixed with the first zero wire electrode (1-2-2) in the other end of the first mesh sheet 1'-2；Again by the second net Slip 1'-3 is placed in the edge of another long side of sheet rubber 1'-1 same plane, and the edge with the second mesh sheet 1'-3 is placed in Between bottom plate 2'-3 and heating lath 2'-1, heating lath 2'-1 is heated, starts cylinder, passes through 2'-1 pairs of hot plate Second mesh sheet 1'-3 pressure, makes the second mesh sheet 1'-3 be fixed on the edge of another long side of sheet rubber 1'-1 same plane, It is fixed with the second firewire electrode (1-3-1) in one end of the second mesh sheet 1'-3, is fixed in the other end of the second mesh sheet 1'-3 There is the second zero wire electrode (1-3-2)；Third mesh sheet 1'-4 is also placed in the side of sheet rubber 1'-1 one broadside of same plane Edge with third mesh sheet 1'-4 is placed between bottom plate 2'-3 and heating lath 2'-1 by edge, to heating lath 2'-1 It is heated, starts cylinder, pressed by hot plate 2'-1 to third mesh sheet 1'-4, third mesh sheet 1'-4 is made to be fixed on rubber The edge of film 1'-1 one broadside of same plane is fixed with third firewire electrode (1-4- in one end of third mesh sheet 1'-4 1), third zero wire electrode (1-4-2) is fixed in the other end of third mesh sheet 1'-4.
As shown in figure 4, the storage transportation resources of hot melt piece 1' is first that multiple hot melt piece 1' are stacked, then one will be stacked on The multiple hot melt piece 1' bundle risen is got up.
As shown in Fig. 2, the construction method of hot melt piece 1' is will first to heat joint of the piece 1' packet between two insulating tubes, Outer protection tube outer peripheral surface at the first mesh sheet 1'-2 and a heat-insulating pipe joint of mono- long side of piece 1' is heated to overlap and pass through banding Component lock ring connection, by making the first mesh sheet 1'-2 to the first firewire electrode 1'-2-1 and the first zero wire electrode 1'-2-2 power-up Heat will heat piece 1' and be sealed connected together with an insulating tube；Heat another long side of piece 1' the second mesh sheet 1'-3 with Outer protection tube outer peripheral surface overlaps and passes through the connection of banding component lock ring at another heat-insulating pipe joint, by the second firewire electrode 1'-3-1 and the second zero wire electrode 1'-3-2 power-up keeps the second mesh sheet 1'-3 heat that hot melt piece 1' and another insulating tube is close Envelope links together；Also another broadside of the third mesh sheet 1'-4 for heating mono- broadside of piece 1' and hot melt piece 1' are taken It connects, by heat third mesh sheet 1'-4 heat will third firewire electrode 1'-4-1 and third zero wire electrode 1'-4-2 power-up Two broadsides of piece 1' are sealed connected together；Two insulating tubes and hot melt piece 1' surround a ring packing space；It is heating Two material feeding ventholes are opened up on piece 1', and foaming thermal-insulating is injected into ring packing space by material feeding venthole, is filled After foaming thermal-insulating, with blocking two material feeding venthole sealing weldings.
Hot melt piece in the prior art is sealed due to needing to overlap two broadsides, so, because heating the thickness of piece And generate gap be it is unavoidable, even more can not thoroughly eliminate；Meanwhile the tool of production land occupation for producing hot melt piece It is larger；The production method for heating piece is more complex, and production efficiency is lower；The storage and transport for heating piece need independent occupied space； The construction method for heating piece is more complicated, and construction efficiency is lower.
Summary of the invention
The invention solves first technical problem be to provide a kind of hot melt set, which will not be because of the thickness of hot melt set It spends and generates gap, be conducive to being sealedly and fixedly connected between hot melt set and insulating tube；Meanwhile the production for producing hot melt set Tool footprint is smaller；The production method for heating piece is simpler, and production efficiency is higher；The storage and transport for heating piece do not need individually Occupied space；The construction method for heating piece is simpler, and construction efficiency is higher.
The invention solves second technical problem be to provide a kind of hot melt set tool of production, cover production work with the hot melt Gap will not be generated because of the thickness of hot melt set by having the hot melt set produced, and the sealing be conducive between hot melt set and insulating tube is solid Fixed connection；Meanwhile the tool of production land occupation for producing hot melt set is smaller；The production method for heating piece is simpler, production efficiency It is higher；The storage and transport for heating piece do not need independent occupied space；The construction method for heating piece is simpler, and construction efficiency is more It is high.
The invention solves third technical problem be to provide a kind of hot melt set production method, cover producer with the hot melt The hot melt set that method is produced will not generate gap because of the thickness of hot melt set, and the sealing be conducive between hot melt set and insulating tube is solid Fixed connection；Meanwhile the tool of production land occupation for producing hot melt set is smaller；The production method for heating piece is simpler, production efficiency It is higher；The storage and transport for heating piece do not need independent occupied space；The construction method for heating piece is simpler, and construction efficiency is more It is high.
The invention solves the 4th technical problem be to provide a kind of storage transportation resources, the storage transportation resources can be used The hot melt set of storage transport will not generate gap because of the thickness of hot melt set, and the sealing be conducive between hot melt set and insulating tube is solid Fixed connection；Meanwhile the tool of production land occupation for producing hot melt set is smaller；The production method for heating piece is simpler, production efficiency It is higher；The storage and transport for heating piece do not need independent occupied space；The construction method for heating piece is simpler, and construction efficiency is more It is high.
The invention solves the 5th technical problem be to provide a kind of construction method, can use the construction method construct heat Molten set will not generate gap because of the thickness of hot melt set, be conducive to being sealedly and fixedly connected between hot melt set and insulating tube；Meanwhile Tool of production land occupation for producing hot melt set is smaller；The production method for heating piece is simpler, and production efficiency is higher；Heat piece Storage and transport do not need independent occupied space；The construction method for heating piece is simpler, and construction efficiency is higher.
For sealed connection part, in order to solve above-mentioned first technical problem, the present invention provides a kind of hot melt set, Including seamless rubber set.The seamless rubber cover one end medial surface edge it is circumferentially arranged have the first mesh sheet item, described first The both ends of mesh sheet item are close, and one end of the first mesh sheet item is provided with the first firewire electrode, the first mesh sheet item it is another One end is provided with the first zero wire electrode.The edge of the seamless rubber set other end medial surface is circumferentially arranged the second mesh sheet The both ends of item, the second mesh sheet item are close, and one end of the second mesh sheet item is provided with the second firewire electrode, and described second The other end of mesh sheet item is provided with the second zero wire electrode.
The shape parallelogram of the first mesh sheet item.
The both ends of the first mesh sheet item are mutually tiltedly right.
The shape parallelogram of the second mesh sheet item.
The both ends of the second mesh sheet item are mutually tiltedly right.
Alternatively,
The shape of the first mesh sheet item is in rectangle.
The both ends of the first mesh sheet item face.
The shape of the second mesh sheet item is in rectangle.
The both ends of the second mesh sheet item face.
Alternatively,
Be respectively set on two broadsides of the first mesh sheet item it is with teeth convex, and/or, mark of mouth.
The both ends of the first mesh sheet item are close to each other in engagement shape.
Be respectively set on two broadsides of the second mesh sheet item it is with teeth convex, and/or, mark of mouth.
The both ends of the second mesh sheet item are close to each other in engagement shape.
The convex shape rectangular and trapezoidal shapes of the tooth or triangle.
Correspondingly,
The shape rectangular and trapezoidal shapes or triangle of the mark of mouth.
The both ends of the first mesh sheet item and the both ends of the second mesh sheet item are located at the same bus of seamless rubber set On.
The midpoint of the same bus is nearby installed with two material feeding ventholes.
Line between two material feeding ventholes is perpendicular to the same bus.
Alternatively,
Line between two material feeding ventholes is parallel to the same bus.
Alternatively,
Line coincident between two material feeding ventholes is in the same bus.
Hot melt set of the invention has the advantages that compared with prior art.
1, the technical program is due to using seamless rubber set；The seamless rubber covers the edge of one end medial surface circumferentially It is provided with the first mesh sheet item, the both ends of the first mesh sheet item are close, and one end of the first mesh sheet item is provided with the first fire The other end of line electrode, the first mesh sheet item is provided with the first zero wire electrode；The seamless rubber set other end medial surface Edge is circumferentially arranged the second mesh sheet item, and the both ends of the second mesh sheet item are close, and one end of the second mesh sheet item is set It is equipped with the second firewire electrode, the other end of the second mesh sheet item is provided with the technological means of the second zero wire electrode, so, the heat Molten set will not generate gap because of the thickness of hot melt set, be conducive to being sealedly and fixedly connected between hot melt set and insulating tube；Meanwhile Tool of production land occupation for producing hot melt set is smaller；The production method for heating piece is simpler, and production efficiency is higher；Heat piece Storage and transport do not need independent occupied space；The construction method for heating piece is simpler, and construction efficiency is higher.
2, shape parallelogram of the technical program due to using the first mesh sheet item；The first mesh sheet item Both ends mutually tiltedly it is right；The shape parallelogram of the second mesh sheet item；The skill at mutually oblique pair of the both ends of the second mesh sheet item Art means, so, after construction, the length at mutually oblique pair of the both ends of the first mesh sheet item is longer, and welded seal effect is preferable；Second mesh sheet The length at mutually oblique pair of the both ends of item is longer, and welded seal effect is preferable.
3, the technical program is due to using the shape of the first mesh sheet item in rectangle；The both ends of the first mesh sheet item It faces；The shape of the second mesh sheet item is in rectangle；The technological means that the both ends of the second mesh sheet item face, so, First mesh sheet item and the first mesh sheet item are easy production, can save material, reduce cost.
4, the technical program due to use the first mesh sheet item two broadsides on be respectively set it is with teeth convex, and/or, Mark of mouth；The both ends of the first mesh sheet item are close to each other in engagement shape；It is respectively set on two broadsides of the second mesh sheet item It is with teeth convex, and/or, mark of mouth；The both ends of the second mesh sheet item technological means close to each other in engagement shape, so, after construction, The both ends of the first mesh sheet item length close to each other in engagement shape is longer, and welded seal effect is more preferable；The both ends of second mesh sheet item Length close to each other in engagement shape is longer, and welded seal effect is more preferable.
5, the technical program is due to using the tooth convex shape rectangular and trapezoidal shapes or triangle；Correspondingly, described The shape rectangular and trapezoidal shapes of mark of mouth or the technological means of triangle, so, it can be produced according to different customer demands a variety of Hot melt set.
6, the technical program using the both ends of the first mesh sheet item and the both ends of the second mesh sheet item due to being located at Technological means on the same bus of seamless rubber set, so, be conducive to construction welding.
7, the technical program is nearby installed with two material feeding ventholes due to using the midpoint of the same bus Technological means, so, advantageously construction material feeding.
8, the technical program is female perpendicular to the same due to using the line between two material feeding ventholes Line；Alternatively, the line between two material feeding ventholes is parallel to the same bus；Alternatively, two material feedings go out Line coincident between stomata in the technological means of the same bus, so, a variety of heat can be produced according to the actual situation Molten set.
In order to solve above-mentioned second technical problem, the present invention provides a kind of production works of set of hot melt as previously described Tool, including heating roller and driven roller, the axis of the heating roller are parallel to the axis of the driven roller, the heating roller and cylinder Vertical connection, the driven roller and the first transmission mechanism are sequentially connected.
The hot melt set tool of production is configured with support roller.
The heating roller has one.
The driven roller has one.
One heating roller is located at the lower section of a driven roller.
One support roller is located at the top of a heating roller.
The both ends of the support roller are rotatablely connected with opening support respectively.
The piston rod end of the heating roller and the cylinder is rotatablely connected.
The driven roller and support are rotatablely connected.
First transmission mechanism includes the first driving wheel, the first driven wheel, the first transmission band.
First driving wheel is the first driving gear or the first drive sprocket.
First driven wheel is the first driven gear or the first driven sprocket.
The first transmission band is the first timing belt or the first chain.
First driven wheel is fixedly connected with one end of the driven roller.
First driving wheel is fixedly connected with the rotation axis of motor.
First driving wheel and first driven wheel pass through the first transmission band transmission connection.
Alternatively,
The heating roller is located at the top of the driven roller.
The heating roller is located at the front of the driven roller.
Alternatively,
The heating roller is located at the rear of the driven roller.
There are two the heating rollers.
Two heating rollers are located on same axis.
There are two the driven rollers.
Two driven rollers are located on same axis.
Two heating rollers are located at the lower section of two driven rollers.
The support roller is located at the top of two heating rollers.
The both ends of the support roller are rotatablely connected with opening support respectively.
Two heating rollers are connected by the piston rod end of bracket and cylinder.
The shape of the bracket is in concave.
It is vertical with the piston rod end of cylinder in the middle part of the cross bar of the bracket to be fixedly connected.
One end of one vertical bar of the bracket and a heating roller is rotatablely connected.
Another vertical bar of the bracket and one end of another heating roller are rotatablely connected.
Two driven rollers are rotatablely connected with support respectively.
There are two first transmission mechanisms.
Two first transmission mechanisms include two the first driving wheels, two the first driven wheels, two the first transmission items Band.
Two first driving wheels are the first driving gear or the first drive sprocket.
Two first driven wheels are the first driven gear or the first driven sprocket.
Two the first transmission bands are the first timing belt or the first chain.
One first driven wheel is fixedly connected with one end of a driven roller.
Another described first driven wheel is fixedly connected with one end of driven roller described in another.
First driving wheel and the second transmission mechanism are sequentially connected.
One first driving wheel and first driven wheel are connected by the first transmission V belt translation It connects.
Another described first driving wheel and another described first driven wheel pass through another the first transmission band Transmission connection.
Second transmission mechanism includes the second driving wheel, the second driven wheel, the second transmission band, synchronous drive shaft.
Second driving wheel is the second driving gear or the second drive sprocket.
Second driven wheel is the second driven gear or the second driven sprocket.
The second transmission band is the second timing belt or the second chain.
One end of the synchronous drive shaft is fixedly connected with first driving wheel in two the first transmission mechanisms.
The other end of the synchronous drive shaft is fixed with another described first driving wheel in two the first transmission mechanisms Connection.
Second driven wheel is fixedly connected with the synchronous drive shaft.
Second driven wheel is fixedly connected with the middle part of the synchronous drive shaft or any end.
Second driving wheel is fixedly connected with the rotation axis of motor.
Second driving wheel and second driven wheel pass through the second transmission band transmission connection.
Alternatively,
Two heating rollers are located at the top of two driven rollers.
The support roller is located between two heating rollers.
Two opposite both ends of the heating roller are respectively arranged with recess.
One heating roller and the support rod ' rotation guiding connection.
One heating roller is configured with pressing spring and pulls out hand.
Two heating rollers are located at the front of two driven rollers.
Alternatively,
Two heating rollers are located at the rear of two driven rollers.
The tool of production that the present invention heats set has the advantages that compared with prior art.
1, the technical program is parallel to the driven roller due to using the axis of heating roller and driven roller, the heating roller Axis, the heating roller is vertical with cylinder to be connect, the driven roller and the first transmission mechanism transmission connection technological means, institute With the hot melt set produced with the hot melt set tool of production will not generate gap because of the thickness of hot melt set, be conducive to hot melt set Being sealedly and fixedly connected between insulating tube；Meanwhile the tool of production land occupation for producing hot melt set is smaller；Heat the production of piece Method is simpler, and production efficiency is higher；The storage and transport for heating piece do not need independent occupied space；Heat the construction method of piece Simpler, construction efficiency is higher.
2, the technological means that the technical program is configured with support roller due to using the hot melt set tool of production, so, Be conducive to be supported hot melt set, improve the processing quality to hot melt set.
3, the technical program has one due to using the heating roller；The driven roller has one technological means, institute To advantageously reduce the cost of the tool of production.
4, the lower section that the technical program is located at a driven roller due to using a heating roller；Described in one Support roller is located at the top of a heating roller；The both ends of the support roller are rotatablely connected with opening support respectively；It is described to add The piston rod end of hot-rolling and the cylinder is rotatablely connected；The driven roller and support are rotatablely connected；First transmission mechanism Including the first driving wheel, the first driven wheel, the first transmission band；First driving wheel is the first driving gear or the first active Sprocket wheel；First driven wheel is the first driven gear or the first driven sprocket；The first transmission band is the first synchronous gear Type band or the first chain；First driven wheel is fixedly connected with one end of the driven roller；First driving wheel and motor Rotation axis be fixedly connected；First driving wheel and first driven wheel pass through the first transmission band transmission connection Technological means, so, be conducive to designing and manufacturing for the tool of production.
4, the technological means that the technical program is located at the top of the driven roller due to using the heating roller, so, Be conducive to the production and processing of hot melt set.
5, the front that the technical program is located at the driven roller due to using the heating roller；Alternatively, the heating roller Technological means positioned at the rear of the driven roller, so, the life of a variety of hot melt sets can be produced according to the demand of different clients Production tool.
6, the technical program due to use the heating roller there are two；Two heating rollers are located at same axis On；There are two the driven rollers；Two driven rollers are located at the technological means on same axis, so, it can exponentially mention The production efficiency of height hot melt set.
7, the lower section that the technical program is located at two driven rollers due to using two heating rollers；The support Roller is located at the top of two heating rollers；The both ends of the support roller are rotatablely connected with opening support respectively；Add described in two Hot-rolling is connected by the piston rod end of bracket and cylinder；The shape of the bracket is in concave；The cross bar of the bracket Middle part is vertical with the piston rod end of cylinder to be fixedly connected；One vertical bar of the bracket and one end of a heating roller turn Dynamic connection；Another vertical bar of the bracket and one end of another heating roller are rotatablely connected；Two driven rollers point It is not rotatablely connected with support；There are two first transmission mechanisms；Two first transmission mechanisms include two first actives Wheel, two the first driven wheels, two the first transmission bands；Two first driving wheels are the first driving gear or the first active Sprocket wheel；Two first driven wheels are the first driven gear or the first driven sprocket；Two the first transmission bands are the One timing belt or the first chain；One first driven wheel is fixedly connected with one end of a driven roller；It is another A first driven wheel is fixedly connected with one end of driven roller described in another；First driving wheel and the second transmission mechanism Transmission connection；One first driving wheel and first driven wheel are connected by the first transmission V belt translation It connects；Another described first driving wheel and another described first driven wheel are connected by another described first transmission V belt translation It connects；Second transmission mechanism includes the second driving wheel, the second driven wheel, the second transmission band, synchronous drive shaft；Described second Driving wheel is the second driving gear or the second drive sprocket；Second driven wheel is the second driven gear or the second driven chain Wheel；The second transmission band is the second timing belt or the second chain；One end of the synchronous drive shaft with two first First driving wheel in transmission mechanism is fixedly connected；The other end of the synchronous drive shaft and two the first drivers Another described first driving wheel in structure is fixedly connected；Second driven wheel is fixedly connected with the synchronous drive shaft；Institute The second driven wheel is stated to be fixedly connected with the middle part of the synchronous drive shaft or any end；Turn of second driving wheel and motor Moving axis is fixedly connected；The technology hand that second driving wheel and second driven wheel pass through the second transmission band transmission connection Section, so, be conducive to designing and manufacturing for the tool of production.
8, the top that the technical program is located at two driven rollers due to using two heating rollers；The support Roller is located between two heating rollers；Two opposite both ends of the heating roller are respectively arranged with recess；One heating Roller and the support rod ' rotation guiding connection；One heating roller is configured with pressing spring and the technological means for pulling out hand, institute To be conducive to the production and processing of hot melt set.
9, the front that the technical program is located at two driven rollers due to using two heating rollers；Alternatively, two A heating roller is located at the technological means at the rear of two driven rollers, so, it can be produced according to the demand of different clients The tool of production of a variety of hot melt sets out.
In order to solve above-mentioned third technical problem, the present invention provides a kind of producers of set of hot melt as previously described First mesh sheet item is first circumferentially fixed on the edge that seamless rubber covers one end medial surface by method, and the second mesh sheet item is circumferentially solid It is scheduled on the edge of seamless rubber set other end medial surface, then with the tool of production as elucidated before to the first mesh sheet item and the second net Slip is heated and is pressed, and is covered the first mesh sheet item and the second mesh sheet item with the seamless rubber and is closely connect, then, by the first fire Line electrode is electrically connected with one end of the first mesh sheet item, and the other end of the first zero wire electrode and the first mesh sheet item is electrically connected It connects, the second firewire electrode is electrically connected with one end of the second mesh sheet item, by the second zero wire electrode and the second mesh sheet item The other end electrical connection.
First the first mesh sheet item is heated and pressed, the first mesh sheet item and the seamless rubber is covered and closely connect, then to the Two mesh sheet items are heated and are pressed, and are covered the second mesh sheet item with the seamless rubber and are closely connect.
Alternatively,
First mesh sheet item and the second mesh sheet item are heated and are pressed simultaneously, make the first mesh sheet item and the second mesh sheet item with it is described The close connection simultaneously of seamless rubber set.
The first mesh sheet item is circumferentially fixed on the edge that seamless rubber covers one end medial surface by staple, passes through stapler Second mesh sheet item is circumferentially fixed on the edge of seamless rubber set other end medial surface by nail.
The first firewire electrode is electrically connected with one end of the first mesh sheet item by staple, by staple by first Zero wire electrode is electrically connected with the other end of the first mesh sheet item, by staple by the second firewire electrode and second mesh sheet One end of item is electrically connected, and is electrically connected the second zero wire electrode with the other end of the second mesh sheet item by staple.
Two material feeding ventholes are opened up in the middle part of the side of seamless rubber set.
The production method that the present invention heats set has the advantages that compared with prior art.
1, the first mesh sheet item is first circumferentially fixed on seamless rubber and covers one end medial surface by the technical program due to using Edge, the second mesh sheet item is circumferentially fixed on to the edge of seamless rubber set other end medial surface, then with as elucidated before The tool of production is heated and is pressed to the first mesh sheet item and the second mesh sheet item, make the first mesh sheet item and the second mesh sheet item with it is described seamless Rubber sleeve closely connects, and then, the first firewire electrode is electrically connected with one end of the first mesh sheet item, by the first zero wire electrode It is electrically connected with the other end of the first mesh sheet item, the second firewire electrode is electrically connected with one end of the second mesh sheet item, it will The technological means that second zero wire electrode is electrically connected with the other end of the second mesh sheet item, so, production method is covered with the hot melt The hot melt set produced will not generate gap because of the thickness of hot melt set, and the sealing be conducive between hot melt set and insulating tube is fixed Connection；Meanwhile the tool of production land occupation for producing hot melt set is smaller；Heat piece production method it is simpler, production efficiency compared with It is high；The storage and transport for heating piece do not need independent occupied space；The construction method for heating piece is simpler, and construction efficiency is higher.
2, the technical program is first heated and is pressed to the first mesh sheet item due to using, make the first mesh sheet item with it is described seamless Rubber sleeve closely connects, then the second mesh sheet item is heated and pressed, and covers the second mesh sheet item with the seamless rubber and closely connect Technological means, advantageously reduce the manufacturing cost of the tool of production.
3, the technical program is heated and is pressed simultaneously to the first mesh sheet item and the second mesh sheet item due to using, and makes the first net Slip and the second mesh sheet item and the seamless rubber cover close-connected technological means simultaneously, so, be conducive to improve hot melt set Production efficiency.
4, the first mesh sheet item is circumferentially fixed on seamless rubber set one by staple due to using by the technical program Second mesh sheet item is circumferentially fixed on the side that seamless rubber covers other end medial surface by staple by the edge for holding medial surface Edge；The first firewire electrode is electrically connected with one end of the first mesh sheet item by staple, by staple by the first zero curve Electrode is electrically connected with the other end of the first mesh sheet item, by staple by the second firewire electrode and the second mesh sheet item One end electrical connection, the technological means for being electrically connected the second zero wire electrode with the other end of the second mesh sheet item by staple, So advantageously reducing the production cost of hot melt set.
5, the technical program opens up two material feeding ventholes due to using in the middle part of the side that the seamless rubber covers Technological means, so, be conducive to the construction efficiency for improving hot melt set.
In order to solve above-mentioned 4th technical problem, the present invention provides a kind of storage transporters of hot melt set noted earlier Hot melt is first nested on insulating tube by method, then the insulating tube for being equipped with hot melt set is stacked or transported.
A hot melt set is equipped on the insulating tube.
One hot melt is nested in one end or middle part of the insulating tube.
Alternatively,
Hot melt set there are two being nested on the insulating tube.
Two hot melt sets are nested with respectively at the both ends or middle part of the insulating tube.
Alternatively,
Multiple hot melt sets are equipped on the insulating tube.
Multiple hot melt sets are nested with respectively at the both ends or middle part of the insulating tube.
The insulating tube is stacked at horizontal triangular prism shaped.
The storage transportation resources that the present invention heats set has the advantages that compared with prior art.
1, hot melt is first nested on insulating tube by the technical program due to using, then the heat preservation to hot melt set is equipped with The technological means that pipe is stacked or transported, thus it is possible to will not be because of hot melt with the hot melt set of storage transportation resources storage transport The thickness of set and generate gap, be conducive to hot melt set insulating tube between being sealedly and fixedly connected；Meanwhile for producing hot melt set The tool of production land occupation it is smaller；The production method for heating piece is simpler, and production efficiency is higher；The storage and transport for heating piece are not required to Want independent occupied space；The construction method for heating piece is simpler, and construction efficiency is higher.
2, the technical program is equipped with a hot melt set due to using on the insulating tube；One hot melt is nested with In one end of the insulating tube or the technological means at middle part, a hot melt set can be nested on each insulating tube, it is not easy to There is the phenomenon that leakage set.
3, the technical program is since using being nested on the insulating tube, there are two hot melt sets；Two hot melt set difference The means at the both ends or middle part in the insulating tube are nested with, so, the insulating tube for being equipped with hot melt set is easy to stack.
4, the technical program is equipped with multiple hot melt sets due to using on the insulating tube；Multiple hot melt set difference It is nested with the technological means at the both ends or middle part in the insulating tube, so, be conducive to cover extra hot melt as spare heat Molten set, it is ensured that the duration of construction.
5, the technical program is stacked due to using the insulating tube into horizontal triangular prism shaped technological means, so, It is not only advantageous to improve the stability stacked, and saves space occupied.
In order to solve above-mentioned 5th technical problem, the present invention provides a kind of construction method of hot melt set noted earlier, Insulating tube one end that one is equipped with hot melt set the insulating tube other end sealing that hot melt covers first is not nested with another to dock, The hot melt set on an insulating tube is moved at two heat preservation seal of tube docking again, by one end inner peripheral surface of hot melt set and one The outer peripheral surface of insulating tube one end outer protection tube is fixed, will be outside the other end inner peripheral surface and another insulating tube other end of hot melt set The outer peripheral surface of pillar is fixed, and the first mesh sheet item by covering to hot melt and the power-up of the second mesh sheet item make in one end of hot melt set Circumferential surface and the sealing of the outer peripheral surface of insulating tube one end outer protection tube are fixed, make to heat the other end inner peripheral surface covered and another The outer peripheral surface sealing of insulating tube other end outer protection tube is fixed, and hot melt set will enclose a ring at the sealing docking of two insulating tubes Shape cavity, foaming thermal-insulating is injected into toroidal cavity, after filling foaming thermal-insulating, with blocking two material feeding ventholes Sealing welding.
Insulating tube one end that one is equipped with hot melt set is not nested with to the insulating tube for heating set with another by welding Other end sealing docking.
Pass through the first mesh sheet item and the simultaneously powered up one end inner peripheral surface and one for covering hot melt of the second mesh sheet item to hot melt set The outer peripheral surface sealing of a insulating tube one end outer protection tube is fixed, meanwhile, the other end inner peripheral surface for covering hot melt and another guarantor The outer peripheral surface sealing of warm pipe other end outer protection tube is fixed.
The construction method that the present invention heats set has the advantages that compared with prior art.
1, the technical program due to use first by one be equipped with hot melt set insulating tube one end and another do not cover The insulating tube other end sealing docking of hot melt set is set, then the hot melt set on an insulating tube is moved to two heat preservation seals of tube pair Place is met, one end inner peripheral surface of hot melt set and the outer peripheral surface of insulating tube one end outer protection tube is fixed, by the another of hot melt set One end inner peripheral surface and the outer peripheral surface of another insulating tube other end outer protection tube are fixed, pass through the first mesh sheet item to hot melt set One end inner peripheral surface for covering hot melt with the power-up of the second mesh sheet item and the outer peripheral surface sealing fixation of insulating tube one end outer protection tube are taken It connects, the other end inner peripheral surface for covering hot melt and the outer peripheral surface sealing of another insulating tube other end outer protection tube are fixed, hot melt Set will enclose a toroidal cavity at the sealing docking of two insulating tubes, and foaming thermal-insulating is injected into toroidal cavity, fills hair After steeping thermal insulation material, with blocking the technological means of two material feeding venthole sealing weldings, thus it is possible to be constructed with the construction method Hot melt set will not because hot melt set thickness due to generate gap, be conducive to hot melt set and insulating tube between being sealedly and fixedly connected； Meanwhile the tool of production land occupation for producing hot melt set is smaller；The production method for heating piece is simpler, and production efficiency is higher；Heat The storage and transport of fuse piece do not need independent occupied space；The construction method for heating piece is simpler, and construction efficiency is higher.
2, the technical program is equipped with insulating tube one end and another that hot melt covers for one by welding due to using It is not nested with the technological means of the insulating tube other end sealing docking of hot melt set, so, be conducive to the quality for improving sealing welding.
3, the technical program is due to using through the first mesh sheet item to hot melt set and the second mesh sheet item is simultaneously powered up makes One end inner peripheral surface for heating set and the outer peripheral surface sealing of insulating tube one end outer protection tube are fixed, meanwhile, cover hot melt Other end inner peripheral surface and the outer peripheral surface of another insulating tube other end outer protection tube seal fixed technological means, so, it can Greatly improve construction efficiency.
Detailed description of the invention
With reference to the accompanying drawings and detailed description to hot melt set of the invention and the tool of production, production method, storage fortune Transmission method, construction method are described in further detail.
Structural schematic diagram when Fig. 1 is hot melt piece expansion in the prior art.
Structural schematic diagram when Fig. 2 is hot melt piece curling in the prior art.
Fig. 3 is the structural schematic diagram for heating the tool of production of piece in the prior art.
Fig. 4 is the structural schematic diagram after multiple hot melt pieces packings in the prior art.
Fig. 5 is the schematic view of the front view of present invention hot melt set.
Fig. 6 is the left view structural representation of present invention hot melt set.
Fig. 7 is the schematic view of the front view of the first tool of production of present invention hot melt set.
Fig. 8 is the left view structural representation of the first tool of production of present invention hot melt set.
Fig. 9 is the structural schematic diagram of second of tool of production of present invention hot melt set.
Figure 10 is the structural schematic diagram of the third tool of production of present invention hot melt set.
Figure 11 is schematic view of the front view when both ends of the present invention are cased with the insulating tube stacking that hot melt covers.
Figure 12 is left view structural representation when both ends of the present invention are cased with the insulating tube stacking that hot melt covers.
Figure 13 is schematic view of the front view when one end of the present invention is cased with the insulating tube stacking that hot melt covers.
Figure 14 is left view structural representation when one end of the present invention is cased with the insulating tube stacking that hot melt covers.
Figure 15 is the construction process figure of present invention hot melt set.
The reference numerals are as follows.
0~insulating tube；1'~hot melt piece；1'-1~sheet rubber；The mesh sheet item of 1'-2~first；The firewire electricity of 1'-2-1~first Pole；The zero wire electrode of 1'-2-2~first；The mesh sheet item of 1'-3~second；The firewire electrode of 1'-3-1~second；1'-3-2~the 2nd 0 Line electrode；1'-4~third mesh sheet item；1'-4-1~third firewire electrode；1'-4-2~third zero wire electrode；2'~hot melt piece The tool of production；2'-1~heating lath；2'-2~cylinder；2'-3~bottom plate item；2'-4~guide rod；2'-5~support rod；1~heat Molten set；1-1~seamless rubber set；1-1-1~material feeding venthole；The mesh sheet item of 1-2~first；The firewire electrode of 1-2-1~first；1- The zero wire electrode of 2-2~first；The mesh sheet item of 1-3~second；The firewire electrode of 1-3-1~second；The zero wire electrode of 1-3-2~second；2~ The hot melt set tool of production；2-1~heating roller；2-2~cylinder；2-2-1~bracket；2-3~driven roller；2-3-1~support；2-4 ~support roller；2-4-1~opening support；2-4-2~pressing spring；2-4-3~pull out hand；The transmission mechanism of 2-5~first；2-5-1 ~the first driving wheel；The driven wheel of 2-5-2~first；2-5-3~first is driven band；2-6~motor；The driver of 2-7~second Structure；The driving wheel of 2-7-1~second；The driven wheel of 2-7-2~second；2-7-3~second is driven band；2-7-4~synchronous drive shaft.
Specific embodiment
As shown in Figure 5 to Figure 6, present embodiments provide for a kind of hot melt sets, including seamless rubber to cover 1-1.It is described seamless The edge of the one end rubber sleeve 1-1 medial surface is circumferentially arranged the first mesh sheet 1-2, the both ends phase of the first mesh sheet 1-2 Close, one end of the first mesh sheet 1-2 is provided with the first firewire electrode 1-2-1, the other end of the first mesh sheet 1-2 It is provided with the first zero wire electrode 1-2-2.The edge of the seamless rubber set 1-1 other end medial surface is circumferentially arranged the second net Slip 1-3, the both ends of the second mesh sheet 1-3 are close, and one end of the second mesh sheet 1-3 is provided with the second firewire electricity The other end of pole 1-3-1, the second mesh sheet 1-3 are provided with the second zero wire electrode 1-3-2.
As the various improvement of present embodiment, details are as follows.
As shown in Figure 5 to Figure 6, the shape parallelogram of the first mesh sheet 1-2.
The both ends of the first mesh sheet 1-2 are mutually tiltedly right.
The shape parallelogram of the second mesh sheet 1-3.
The both ends of the second mesh sheet 1-3 are mutually tiltedly right.
It is of course also possible to be, the shape of the first mesh sheet 1-2 is in rectangle.
The both ends of the first mesh sheet 1-2 face.
The shape of the second mesh sheet 1-3 is in rectangle.
The both ends of the second mesh sheet 1-3 face.
It is also possible that be respectively set on two broadsides of the first mesh sheet 1-2 it is with teeth convex, and/or, mark of mouth.
The both ends of the first mesh sheet 1-2 are close to each other in engagement shape.
Be respectively set on two broadsides of the second mesh sheet 1-3 it is with teeth convex, and/or, mark of mouth.
The both ends of the second mesh sheet 1-3 are close to each other in engagement shape.
The convex shape rectangular and trapezoidal shapes of the tooth or triangle.
Correspondingly,
The shape rectangular and trapezoidal shapes or triangle of the mark of mouth.
The both ends of the first mesh sheet 1-2 and the both ends of the second mesh sheet 1-3 are located at the same of seamless rubber set 1-1 On one bus.
The midpoint of the same bus is nearby installed with two material feeding venthole 1-1-1.
Line between two material feeding venthole 1-1-1 is perpendicular to the same bus.
It is of course also possible to be, the line between two material feeding venthole 1-1-1 is parallel to the same bus.
It is also possible that the line coincident between two material feeding venthole 1-1-1 is in the same bus.
As shown in Figure 7 to 10, present embodiments provide for a kind of tools of production of set of hot melt as previously described, including add Hot-rolling 2-1 and driven roller 2-3, the axis of the heating roller 2-1 are parallel to the axis of the driven roller 2-3, the heating roller 2-1 Vertical with cylinder 2-2 to connect, the driven roller 2-3 and the first transmission mechanism 2-5 are sequentially connected.
As the various improvement of present embodiment, details are as follows.
As shown in Fig. 7 to Fig. 8, the hot melt set tool of production is configured with support roller 2-4.
The heating roller 2-1 has one.
The driven roller 2-3 has one.
One heating roller 2-1 is located at the lower section of a driven roller 2-3.
One support roller 2-4 is located at the top of a heating roller 2-1.
The both ends of the support roller 2-4 are rotatablely connected with opening support 2-4-1 respectively.
The piston rod end of the heating roller 2-1 and cylinder 2-2 is rotatablely connected.
The driven roller 2-3 and support 2-3-1 is rotatablely connected.
The first transmission mechanism 2-5 includes the first driving wheel 2-5-1, the first driven wheel 2-5-2, the first transmission band 2- 5-3。
The first driving wheel 2-5-1 is the first driving gear or the first drive sprocket.
The first driven wheel 2-5-2 is the first driven gear or the first driven sprocket.
The first transmission band 2-5-3 is the first timing belt or the first chain.
The first driven wheel 2-5-2 is fixedly connected with one end of the driven roller 2-3.
The first driving wheel 2-5-1 is fixedly connected with the rotation axis of motor 2-6.
The first driving wheel 2-5-1 and the first driven wheel 2-5-2 passes through the first transmission band 2-5-3 transmission Connection.
It is of course also possible to be, the heating roller 2-1 is located at the top of the driven roller 2-3.
The heating roller 2-1 is located at the front of the driven roller 2-3.
It is also possible that the heating roller 2-1 is located at the rear of the driven roller 2-3.
As shown in figure 9, there are two the heating roller 2-1.
Two heating roller 2-1 are located on same axis.
There are two the driven roller 2-3.
Two driven roller 2-3 are located on same axis.
Two heating roller 2-1 are located at the lower section of two driven roller 2-3.
The support roller 2-4 is located at the top of two heating roller 2-1.
The both ends of the support roller 2-4 are rotatablely connected with opening support 2-4-1 respectively.
Two heating roller 2-1 are connect by bracket 2-2-1 with the piston rod end of cylinder 2-2.
The shape of the bracket 2-2-1 is in concave.
It is vertical with the piston rod end of cylinder 2-2 in the middle part of the cross bar of the bracket 2-2-1 to be fixedly connected.
One end of a vertical bar of the bracket 2-2-1 and a heating roller 2-1 are rotatablely connected.
One end of another vertical bar of the bracket 2-2-1 and another heating roller 2-1 are rotatablely connected.
Two driven roller 2-3 are rotatablely connected with support 2-3-1 respectively.
There are two the first transmission mechanism 2-5.
Two the first transmission mechanism 2-5 include two the first driving wheel 2-5-1, two the first driven wheel 2-5-2, two A first transmission band 2-5-3.
Two the first driving wheel 2-5-1 are the first driving gear or the first drive sprocket.
Two the first driven wheel 2-5-2 are the first driven gear or the first driven sprocket.
Two the first transmission band 2-5-3 are the first timing belt or the first chain.
One the first driven wheel 2-5-2 is fixedly connected with one end of a driven roller 2-3.
Another described first driven wheel 2-5-2 is fixedly connected with one end of driven roller 2-3 described in another.
The first driving wheel 2-5-1 and the second transmission mechanism 2-7 is sequentially connected.
One the first driving wheel 2-5-1 and the first driven wheel 2-5-2 passes through first transmission Band 2-5-3 transmission connection.
Another described first driving wheel 2-5-1 and another described first driven wheel 2-5-2 by another described the One transmission band 2-5-3 transmission connection.
The second transmission mechanism 2-7 includes the second driving wheel 2-7-1, the second driven wheel 2-7-2, the second transmission band 2- 7-3, synchronous drive shaft 2-7-4.
The second driving wheel 2-7-1 is the second driving gear or the second drive sprocket.
The second driven wheel 2-7-2 is the second driven gear or the second driven sprocket.
The second transmission band 2-7-3 is the second timing belt or the second chain.
One end of the synchronous drive shaft 2-7-4 and first driving wheel in two the first transmission mechanism 2-5 2-5-1 is fixedly connected.
Another described first master in the other end of the synchronous drive shaft 2-7-4 and two the first transmission mechanism 2-5 Driving wheel 2-5-1 is fixedly connected.
The second driven wheel 2-7-2 is fixedly connected with the synchronous drive shaft 2-7-4.
The second driven wheel 2-7-2 is fixedly connected with the middle part of the synchronous drive shaft 2-7-4 or any end.
The second driving wheel 2-7-1 is fixedly connected with the rotation axis of motor 2-6.
The second driving wheel 2-7-1 and the second driven wheel 2-7-2 is connected by the second transmission band 2-7-3 transmission It connects.
It is of course also possible to be as shown in Figure 10, two heating roller 2-1 are located at the top of two driven roller 2-3.
The support roller 2-4 is located between two heating roller 2-1.
Two opposite both ends the heating roller 2-1 are respectively arranged with recess.
One heating roller 2-1 and support rod 2'-5 rotation guiding connection.
One heating roller 2-1 is configured with pressing spring 2-4-2 and pulls out hand 2-4-3.
Two heating roller 2-1 are located at the front of two driven roller 2-3.
It is also possible that two heating roller 2-1 are located at the rear of two driven roller 2-3.
As shown in Fig. 5 to Figure 10, present embodiments provide for a kind of production methods of set of hot melt as previously described, first by the One mesh sheet 1-2 is circumferentially fixed on the edge of the seamless rubber set one end 1-1 medial surface, and the second mesh sheet 1-3 is circumferentially solid Be scheduled on seamless rubber set 1-1 other end medial surface edge, then with the tool of production as elucidated before to the first mesh sheet 1-2 with Second mesh sheet 1-3 is heated and is pressed, and keeps the first mesh sheet 1-2 and the second mesh sheet 1-3 and seamless rubber set 1-1 close Connection, then, the first firewire electrode 1-2-1 is electrically connected with one end of the first mesh sheet 1-2, by the first zero wire electrode 1- 2-2 is electrically connected with the other end of the first mesh sheet 1-2, by the second firewire electrode 1-3-1's and the second mesh sheet 1-3 One end electrical connection, the second zero wire electrode 1-3-2 is electrically connected with the other end of the second mesh sheet 1-3.
As the various improvement of present embodiment, details are as follows.
As shown in Fig. 5 to Fig. 8, first the first mesh sheet 1-2 is heated and is pressed, make the first mesh sheet 1-2 with it is described seamless Rubber sleeve 1-1 is closely connected, then the second mesh sheet 1-3 is heated and pressed, and makes the second mesh sheet 1-3 and the seamless rubber set 1-1 is closely connected.
It is of course also possible to be as shown in Fig. 5 to Fig. 6, Fig. 9 to Figure 10, to the first mesh sheet 1-2 and the second mesh sheet 1-3 It heats and presses simultaneously, so that the first mesh sheet 1-2 and the second mesh sheet 1-3 is covered 1-1 with the seamless rubber and closely connect simultaneously.
The first mesh sheet 1-2 is circumferentially fixed on the edge that seamless rubber covers the one end 1-1 medial surface by staple, is led to Cross the edge that the second mesh sheet 1-3 is circumferentially fixed on seamless rubber set 1-1 other end medial surface by staple.
The first firewire electrode 1-2-1 is electrically connected with one end of the first mesh sheet 1-2 by staple, passes through stapler First zero wire electrode 1-2-2 is electrically connected by nail with the other end of the first mesh sheet 1-2, by staple that the second firewire is electric Pole 1-3-1 is electrically connected with one end of the second mesh sheet 1-3, by staple by the second zero wire electrode 1-3-2 and described the The other end of two mesh sheet 1-3 is electrically connected.
As shown in Figure 5 to Figure 6, two material feeding venthole 1-1-1 are opened up in the middle part of the side of seamless rubber set 1-1.
As shown in Figure 11 to 14, the storage transportation resources covered is heated as previously described present embodiments provide for one kind, First hot melt set 1 is nested on insulating tube 0, then the insulating tube 0 for being equipped with hot melt set 1 is stacked or transported.
As shown in Figure 11 to Figure 12, a hot melt set 1 is equipped on the insulating tube 0.
One hot melt set 1 is nested in one end or middle part of the insulating tube 0.
It is of course also possible to be as shown in Figure 13 to Figure 14, be nested on the insulating tube 0 there are two hot melt set 1.
Two hot melt sets 1 are nested with respectively at the both ends or middle part of the insulating tube 0.
It is also possible that being equipped with multiple hot melt sets 1 on the insulating tube 0.
Multiple hot melt sets 1 are nested with respectively at the both ends or middle part of the insulating tube 0.
The insulating tube 0 is stacked at horizontal triangular prism shaped.
As shown in figure 15, present embodiments provide for a kind of construction method of set of hot melt as previously described, first one is covered 0 one end of insulating tube for being equipped with hot melt set 1 is not nested with 0 other end of insulating tube of hot melt set 1 with another and seals and dock, then by one Hot melt set 1 on a insulating tube 0 is moved to two insulating tubes 0 and seals at docking, by one end inner peripheral surface of hot melt set 1 and a guarantor The outer peripheral surface of warm 0 one end outer protection tube of pipe is fixed, by the other end inner peripheral surface and another 0 other end of insulating tube of hot melt set 1 The outer peripheral surface of outer protection tube is fixed, makes to heat by the first mesh sheet 1-2 and the second mesh sheet 1-3 power-up to hot melt set 1 One end inner peripheral surface of set 1 and the outer peripheral surface sealing of 0 one end outer protection tube of insulating tube are fixed, make the other end of hot melt set 1 The outer peripheral surface sealing of inner peripheral surface and another 0 other end outer protection tube of insulating tube is fixed, and hot melt set 1 is by two insulating tubes 0 A toroidal cavity is enclosed at sealing docking, foaming thermal-insulating is injected into toroidal cavity, after filling foaming thermal-insulating, with envelope It blocks up two material feeding venthole sealing weldings.
As the various improvement of present embodiment, details are as follows.
As shown in figure 15,0 one end of insulating tube that one is equipped with hot melt set 1 is not nested with heat with another by welding 0 other end of insulating tube of molten set 1 seals docking.
By in the simultaneously powered up one end for making hot melt set 1 the first mesh sheet 1-2 and the second mesh sheet 1-3 to hot melt set 1 Circumferential surface and the outer peripheral surface sealing of 0 one end outer protection tube of insulating tube are fixed, meanwhile, make the other end inner peripheral surface of hot melt set 1 It is fixed with the outer peripheral surface sealing of another 0 other end outer protection tube of insulating tube.

Claims (10)

1. a kind of hot melt set, it is characterised in that: including seamless rubber set (1-1)；Described seamless rubber set (1-1) one end medial surface Edge it is circumferentially arranged have the first mesh sheet item (1-2), the both ends of the first mesh sheet item (1-2) are close, first net One end of slip (1-2) is provided with the first firewire electrode (1-2-1), and the other end of first mesh sheet article (1-2) is provided with One zero wire electrode (1-2-2)；The edge of seamless rubber set (1-1) other end medial surface is circumferentially arranged the second mesh sheet item The both ends of (1-3), the second mesh sheet item (1-3) are close, and one end of the second mesh sheet item (1-3) is provided with the second firewire The other end of electrode (1-3-1), the second mesh sheet item (1-3) is provided with the second zero wire electrode (1-3-2).
2. hot melt set according to claim 1, it is characterised in that:
The shape parallelogram of the first mesh sheet item (1-2)；
The both ends of the first mesh sheet item (1-2) are mutually tiltedly right；
The shape parallelogram of the second mesh sheet item (1-3)；
The both ends of the second mesh sheet item (1-3) are mutually tiltedly right；
Alternatively,
The shape of the first mesh sheet item (1-2) is in rectangle；
The both ends of the first mesh sheet item (1-2) face；
The shape of the second mesh sheet item (1-3) is in rectangle；
The both ends of the second mesh sheet item (1-3) face；
Alternatively,
Be respectively set on two broadsides of the first mesh sheet item (1-2) it is with teeth convex, and/or, mark of mouth；
The both ends of the first mesh sheet item (1-2) are close to each other in engagement shape；
Be respectively set on two broadsides of the second mesh sheet item (1-3) it is with teeth convex, and/or, mark of mouth；
The both ends of the second mesh sheet item (1-3) are close to each other in engagement shape；
The convex shape rectangular and trapezoidal shapes of the tooth or triangle；
Correspondingly,
The shape rectangular and trapezoidal shapes or triangle of the mark of mouth；
The both ends of the first mesh sheet item (1-2) and the both ends of the second mesh sheet item (1-3) are located at seamless rubber set (1-1) On same bus；
The midpoint of the same bus is nearby installed with two material feeding ventholes (1-1-1)；
Line between two material feeding ventholes (1-1-1) is perpendicular to the same bus；
Alternatively,
Line between two material feeding ventholes (1-1-1) is parallel to the same bus；
Alternatively,
Line coincident between two material feeding ventholes (1-1-1) is in the same bus.
3. a kind of tool of production of the set of hot melt as claimed in claim 1 or 2, it is characterised in that: including heating roller (2-1) and driving Roller (2-3), the axis of the heating roller (2-1) are parallel to the axis of the driven roller (2-3), the heating roller (2-1) and gas Cylinder (2-2) vertically connects, and the driven roller (2-3) and the first transmission mechanism (2-5) are sequentially connected.
4. the tool of production according to claim 3, it is characterised in that:
The hot melt set tool of production is configured with support roller (2-4)；
The heating roller (2-1) has one；
The driven roller (2-3) has one；
One heating roller (2-1) is located at the lower section of a driven roller (2-3)；
One support roller (2-4) is located at the top of a heating roller (2-1)；
The both ends of the support roller (2-4) are rotatablely connected with opening support (2-4-1) respectively；
The piston rod end of the heating roller (2-1) and the cylinder (2-2) are rotatablely connected；
The driven roller (2-3) and support (2-3-1) are rotatablely connected；
First transmission mechanism (2-5) includes the first driving wheel (2-5-1), the first driven wheel (2-5-2), the first transmission band (2-5-3)；
First driving wheel (2-5-1) is the first driving gear or the first drive sprocket；
First driven wheel (2-5-2) is the first driven gear or the first driven sprocket；
First transmission band (2-5-3) is the first timing belt or the first chain；
First driven wheel (2-5-2) is fixedly connected with one end of the driven roller (2-3)；
First driving wheel (2-5-1) is fixedly connected with the rotation axis of motor (2-6)；
First driving wheel (2-5-1) and first driven wheel (2-5-2) are passed by first transmission band (2-5-3) Dynamic connection；
Alternatively,
The heating roller (2-1) is located at the top of the driven roller (2-3)；
The heating roller (2-1) is located at the front of the driven roller (2-3)；
Alternatively,
The heating roller (2-1) is located at the rear of the driven roller (2-3)；
There are two the heating rollers (2-1)；
Two heating rollers (2-1) are located on same axis；
There are two the driven rollers (2-3)；
Two driven rollers (2-3) are located on same axis；
Two heating rollers (2-1) are located at the lower section of two driven rollers (2-3)；
The support roller (2-4) is located at the top of two heating rollers (2-1)；
The both ends of the support roller (2-4) are rotatablely connected with opening support (2-4-1) respectively；
Two heating rollers (2-1) are connect by bracket (2-2-1) with the piston rod end of cylinder (2-2)；
The shape of the bracket (2-2-1) is in concave；
It is vertical with the piston rod end of cylinder (2-2) in the middle part of the cross bar of the bracket (2-2-1) to be fixedly connected；
One end of one vertical bar of the bracket (2-2-1) and a heating roller (2-1) is rotatablely connected；
One end of another vertical bar of the bracket (2-2-1) and another heating roller (2-1) is rotatablely connected；
Two driven rollers (2-3) are rotatablely connected with support (2-3-1) respectively；
There are two first transmission mechanisms (2-5)；
Two first transmission mechanisms (2-5) include two the first driving wheels (2-5-1), two the first driven wheels (2-5-2), Two first transmission bands (2-5-3)；
Two first driving wheels (2-5-1) are the first driving gear or the first drive sprocket；
Two first driven wheels (2-5-2) are the first driven gear or the first driven sprocket；
Two first transmissions band (2-5-3) are the first timing belt or the first chain；
One first driven wheel (2-5-2) is fixedly connected with one end of a driven roller (2-3)；
Another described first driven wheel (2-5-2) is fixedly connected with one end of driven roller described in another (2-3)；
First driving wheel (2-5-1) and the second transmission mechanism (2-7) are sequentially connected；
One first driving wheel (2-5-1) passes through first transmission with first driven wheel (2-5-2) Band (2-5-3) transmission connection；
Another described first driving wheel (2-5-1) and another described first driven wheel (2-5-2) by another described the One transmission band (2-5-3) transmission connection；
Second transmission mechanism (2-7) includes the second driving wheel (2-7-1), the second driven wheel (2-7-2), the second transmission band (2-7-3), synchronous drive shaft (2-7-4)；
Second driving wheel (2-7-1) is the second driving gear or the second drive sprocket；
Second driven wheel (2-7-2) is the second driven gear or the second driven sprocket；
Second transmission band (2-7-3) is the second timing belt or the second chain；
One end of the synchronous drive shaft (2-7-4) and first driving wheel in two the first transmission mechanisms (2-5) (2-5-1) is fixedly connected；
Another described first master in the other end of the synchronous drive shaft (2-7-4) and two the first transmission mechanisms (2-5) Driving wheel (2-5-1) is fixedly connected；
Second driven wheel (2-7-2) is fixedly connected with the synchronous drive shaft (2-7-4)；
Second driving wheel (2-7-1) is fixedly connected with the rotation axis of motor (2-6)；
Second driving wheel (2-7-1) and second driven wheel (2-7-2) are connected by the second transmission band (2-7-3) transmission It connects；
Alternatively,
Two heating rollers (2-1) are located at the top of two driven rollers (2-3)；
The support roller (2-4) is located between two heating rollers (2-1)；
Two opposite both ends of the heating roller (2-1) are respectively arranged with recess；
One heating roller (2-1) and the support rod (2'-5) rotation guiding connection；
One heating roller (2-1) is configured with pressing spring (2-4-2) and pulls out hand (2-4-3).
Two heating rollers (2-1) are located at the front of two driven rollers (2-3)；
Alternatively,
Two heating rollers (2-1) are located at the rear of two driven rollers (2-3).
5. a kind of production method of the set of hot melt as claimed in claim 1 or 2, it is characterised in that: first by first edge mesh sheet item (1-2) Second mesh sheet item (1-3) is circumferentially fixed on seamless rubber by the circumferentially fixed edge in the one end seamless rubber set (1-1) medial surface The edge of gum cover (1-1) other end medial surface, then with the tool of production as described in claim 3 or 4 to the first mesh sheet item (1-2) It heats and presses with the second mesh sheet item (1-3), make the first mesh sheet item (1-2) and the second mesh sheet item (1-3) and the seamless rubber It covers (1-1) closely to connect, then, the first firewire electrode (1-2-1) is electrically connected with one end of the first mesh sheet item (1-2), First zero wire electrode (1-2-2) is electrically connected with the other end of the first mesh sheet item (1-2), by the second firewire electrode (1-3- 1) it is electrically connected with one end of the second mesh sheet item (1-3), by the second zero wire electrode (1-3-2) and the second mesh sheet item (1- 3) other end electrical connection.
6. production method according to claim 5, it is characterised in that:
First the first mesh sheet item (1-2) is heated and pressed, keeps the first mesh sheet item (1-2) and the seamless rubber set (1-1) close Connection, then the second mesh sheet item (1-3) is heated and pressed, keep the second mesh sheet item (1-3) and the seamless rubber set (1-1) close Connection；
Alternatively,
First mesh sheet item (1-2) and the second mesh sheet item (1-3) are heated and pressed simultaneously, the first mesh sheet item (1-2) and second are made Mesh sheet item (1-3) is closely connect simultaneously with the seamless rubber set (1-1)；
First mesh sheet item (1-2) is circumferentially fixed on to the edge of the one end seamless rubber set (1-1) medial surface by staple, is led to Cross the edge that the second mesh sheet item (1-3) is circumferentially fixed on seamless rubber set (1-1) other end medial surface by staple；
The first firewire electrode (1-2-1) is electrically connected with one end of the first mesh sheet item (1-2) by staple, passes through stapler First zero wire electrode (1-2-2) is electrically connected by nail with the other end of the first mesh sheet item (1-2), fiery by second by staple Line electrode (1-3-1) is electrically connected with one end of the second mesh sheet item (1-3), by staple by the second zero wire electrode (1-3- 2) it is electrically connected with the other end of the second mesh sheet item (1-3).
Two material feeding ventholes (1-1-1) are opened up in the middle part of the side of the seamless rubber set (1-1).
7. a kind of storage transportation resources of the set of hot melt as claimed in claim 1 or 2, it is characterised in that: be first nested with hot melt set (1) It is stacked or is transported on insulating tube (0), then to the insulating tube (0) for being equipped with hot melt set (1).
8. storage transportation resources according to claim 7, it is characterised in that:
A hot melt set (1) is equipped on the insulating tube (0)；
One hot melt set (1) is nested in one end or middle part of the insulating tube (0)；
Alternatively,
Hot melt set (1) there are two being nested on the insulating tube (0)；
Two hot melt sets (1) are nested with respectively at the both ends or middle part of the insulating tube (0)；
Alternatively,
Multiple hot melt sets (1) are equipped on the insulating tube (0)；
Multiple hot melt sets (1) are nested with respectively at the both ends or middle part of the insulating tube (0)；
The insulating tube (0) is stacked at horizontal triangular prism shaped.
9. a kind of construction method of the set of hot melt as claimed in claim 1 or 2, it is characterised in that: be first equipped with hot melt set for one (1) insulating tube (0) other end sealing that insulating tube (0) one end is not nested with hot melt set (1) with another is docked, then by one Hot melt set (1) on insulating tube (0) is moved at the sealing docking of two insulating tubes (0), will hot melt set (1) one end inner peripheral surface with The outer peripheral surface of one insulating tube (0) one end outer protection tube is fixed, by the other end inner peripheral surface of hot melt set (1) and another heat preservation The outer peripheral surface for managing (0) other end outer protection tube is fixed, passes through the first mesh sheet item (1-2) and the second mesh sheet to hot melt set (1) Item (1-3) power-up takes one end inner peripheral surface of hot melt set (1) and the outer peripheral surface sealing fixation of insulating tube (0) one end outer protection tube It connects, takes the other end inner peripheral surface of hot melt set (1) and the outer peripheral surface sealing fixation of another insulating tube (0) other end outer protection tube It connects, hot melt set (1) will enclose a toroidal cavity at the sealing docking of two insulating tubes (0), and into toroidal cavity, injection foaming is protected Adiabator, after filling foaming thermal-insulating, with blocking two material feeding venthole sealing weldings.
10. construction method according to claim 9, it is characterised in that:
Insulating tube (0) one end that one is equipped with hot melt set (1) is not nested with to the guarantor for heating set (1) with another by welding Temperature pipe (0) other end sealing docking；
Make the one of hot melt set (1) by the way that the first mesh sheet item (1-2) and the second mesh sheet item (1-3) that cover (1) to hot melt are simultaneously powered up Hold inner peripheral surface and the outer peripheral surface sealing of insulating tube (0) one end outer protection tube fixed, meanwhile, make the another of hot melt set (1) Hold inner peripheral surface and the outer peripheral surface sealing of another insulating tube (0) other end outer protection tube fixed.
CN201811026045.0A 2018-09-04 2018-09-04 Hot melting sleeve Active CN109177187B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811026045.0A CN109177187B (en) 2018-09-04 2018-09-04 Hot melting sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811026045.0A CN109177187B (en) 2018-09-04 2018-09-04 Hot melting sleeve

Publications (2)

Publication Number Publication Date
CN109177187A true CN109177187A (en) 2019-01-11
CN109177187B CN109177187B (en) 2021-09-03

Family

ID=64912161

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811026045.0A Active CN109177187B (en) 2018-09-04 2018-09-04 Hot melting sleeve

Country Status (1)

Country Link
CN (1) CN109177187B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT331332B (en) * 1972-02-15 1976-08-10 Stewing Albert CABLE CHANNEL FOR POST CABLE OR DGL.
CN101526158A (en) * 2009-04-16 2009-09-09 黑龙江省科学院技术物理研究所 Hot shrinkage/melt bush and manufacturing method and construction method thereof
CN204414589U (en) * 2014-12-25 2015-06-24 昊天节能装备有限责任公司 Electric heating melting cover laminating machine
CN205781640U (en) * 2016-07-19 2016-12-07 华电青岛热力有限公司 A kind of water-proof type electric heating melting thermal insulation joint
CN107504309A (en) * 2017-08-17 2017-12-22 北京中科九章科技有限公司 High sealing is seamless hot melt set and preparation method thereof and application method
CN206899793U (en) * 2017-06-26 2018-01-19 唐山兴邦管道工程设备有限公司 Hot pressing heating wire mesh belt device on a kind of polyethylene board

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT331332B (en) * 1972-02-15 1976-08-10 Stewing Albert CABLE CHANNEL FOR POST CABLE OR DGL.
CN101526158A (en) * 2009-04-16 2009-09-09 黑龙江省科学院技术物理研究所 Hot shrinkage/melt bush and manufacturing method and construction method thereof
CN204414589U (en) * 2014-12-25 2015-06-24 昊天节能装备有限责任公司 Electric heating melting cover laminating machine
CN205781640U (en) * 2016-07-19 2016-12-07 华电青岛热力有限公司 A kind of water-proof type electric heating melting thermal insulation joint
CN206899793U (en) * 2017-06-26 2018-01-19 唐山兴邦管道工程设备有限公司 Hot pressing heating wire mesh belt device on a kind of polyethylene board
CN107504309A (en) * 2017-08-17 2017-12-22 北京中科九章科技有限公司 High sealing is seamless hot melt set and preparation method thereof and application method

Also Published As

Publication number Publication date
CN109177187B (en) 2021-09-03

Similar Documents

Publication Publication Date Title
CN106288580A (en) Use the portable Cold Chain Logistics couveuse that vacuum insulation and phase change cold-storage are combined
CN109177187A (en) Hot melt set and the tool of production, production method, storage transportation resources, construction method
CN204782814U (en) Wrap up in sealed heat -proof device of heat insulation oil pipe outward
CN206340922U (en) It is a kind of that there is the honeycomb duct for positioning Anti-scratching function
CN206514686U (en) Chain type twin furnace enamel sheet material sintering furnace
CN202974019U (en) U-shaped tube with locating device
CN203742227U (en) Heat preservation steel plate silo with heat preservation layers of parallel structure
CN206798170U (en) Support for pipe fitting conveying
CN207177865U (en) For the device and oil recovery ground installation being incubated to production tree
CN102114929A (en) Splicing structure of side wall of container
CN112344780A (en) System and method for recycling heat dissipated by coal pile
CN106895217A (en) Transport the prefabricated coal injection pipe of cement
CN203333694U (en) Blocking structure for air heating furnace bottom air leakage
CN202770167U (en) Drum body thermal insulation device for rotary drum dryer
CN203681906U (en) Plastic film packaging, wrapping and heat-sealing-cutting film wrapping mechanism
CN209037901U (en) A kind of packing apparatus for inorganic foamed cement insulation board
CN202614068U (en) Easily assembled zigzag tube plate for finned tube exchanger
CN206904470U (en) A kind of bent vacuum heat-insulating plate
CN204268505U (en) Plate air preheater
CN204844603U (en) Curing oven
CN205262269U (en) Cotton novel mounting structure of RTO regenerator heat preservation
CN201379406Y (en) Hot-dip galvanized pot
CN205534589U (en) Built on stilts steam pipe bracket who lays
CN214654638U (en) Heat preservation device of tunnel type activated carbon carbonization furnace
CN206255259U (en) A kind of shell structure of thermal contraction machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: a hot melt sleeve

Effective date of registration: 20220728

Granted publication date: 20210903

Pledgee: Yutian sub branch of Bank of China Ltd.

Pledgor: TANGSHAN XINGBANG PIPE CONSTRUCTION EQUIPMENT Co.,Ltd.

Registration number: Y2022990000484

PE01 Entry into force of the registration of the contract for pledge of patent right