CN108162416A - A kind of hot-melting connection device of plastic tube - Google Patents
A kind of hot-melting connection device of plastic tube Download PDFInfo
- Publication number
- CN108162416A CN108162416A CN201711430732.4A CN201711430732A CN108162416A CN 108162416 A CN108162416 A CN 108162416A CN 201711430732 A CN201711430732 A CN 201711430732A CN 108162416 A CN108162416 A CN 108162416A
- Authority
- CN
- China
- Prior art keywords
- plastic tube
- backing member
- wall
- pipe
- hot
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/24—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
- B29C65/32—Induction
-
- 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
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
- B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
- B29C65/3656—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint being a layer of a multilayer part to be joined, e.g. for joining plastic-metal laminates
-
- 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
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
- B29C65/3668—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special induction coils
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of hot-melting connection devices of plastic tube, it is related to plastic processing machinery field, including the backing member being sheathed between joint for plastic tube and plastic tube and the heater that backing member is made to generate heat, backing member is product containing irony, heater includes fixture, which is internally provided with the heating coil for heating backing member.Beneficial effects of the present invention：After joint for plastic tube and plastic tube welding, backing member is sintered between joint for plastic tube and plastic tube, can reinforced plastic pipe fitting and plastic tube connection, while backing member can play the welding section of joint for plastic tube and plastic tube long-term strengthen and protective effect；Welding can be carried out to expects pipe connector and plastic tube by the device after pipeline arrangement is completed, pernicious gas will not be generated, and compared to existing fusion splicing devices, it is more efficient, energy saving.
Description
Technical field
The present invention relates to plastic processing machinery field, more specifically a kind of hot-melting connection device of plastic tube.
Background technology
Hot-melt adhesive paste is a kind of connection mode for being widely used in the new type plastic pipes such as ppr pipes, PB pipes, PE-RT pipes.Heat
Molten connection has many advantages, such as that connection is easy, service life is long, not perishable.Existing hot-melt adhesive paste is broadly divided into following a few classes：Heat
Molten socket joint connection, the connection of hot melt saddle type and melting connection, wherein hot melt spigot-and-socket connection is by pipe outer surface and pipe fitting
Inner surface is inserted into the die head of fusion splicer is heated for only a few seconds simultaneously without spin, fusion splicer is then removed rapidly, the pipe heated
Son is rapidly inserted perpendicularly into pipe fitting, pressurize, the connection procedure cooled down." the connection of following minor-caliber plastic pipeline that is generally used for 4；
Hot melt saddle type connection is by tubing connecting portion outer surface and the heating fusing of saddle-type pipe inner surface, and then saddle-type pipe is pressed onto
On tubing, pressurize, the connection procedure for being cooled to environment temperature.It is generally used for the connection that pipeline connects branch pipe.Melting connection is
The two pipe corresponding end surfaces vertical with pipe axis and contact heater plate are allowed to heating fusing, it, rapidly will be molten after removing heating plate
It is tight to change side pressure, and pressurize to connector cools down, so as to connect pipe.Without pipe fitting, when connection, must use pair this connection mode
Welder.Above-mentioned several thermal welding modes have the following problems：1. in hot melt spigot-and-socket connection, after fusion splicer removes, heated
Docking tubing and pipe fitting be easily deformed and can not dock not firm enough, be susceptible to drainage.2. in hot melt saddle type connection
In there are tube body hot melt is uneven, dock situation about can not be fully sealed.3. in melting connection, it is necessary to use butt welding
Machine completes docking, and there are the shortcomings that of high cost, operation is more complicated.Therefore needs design is a kind of at low cost and can be by plastic tube
The sweating soldering device of firm docking.4. there are the shortcomings of power consumption is big and peculiar smell is big when high labor cost, welding.5. existing heat
Fusion method for joining must be good by plastic tube welding when arranging pipeline, and pipeline arrangement is lost larger when slipping up.
Invention content
The present invention provides a kind of hot-melting connection device of plastic tube, it is therefore intended that solves existing plastic pipe hot-melt and connects in method
It is big in the presence of peculiar smell when docking big not firm, power consumption, high labor cost, welding, it need to be first good by plastic tube welding before pipeline arrangement
The shortcomings that.
The present invention adopts the following technical scheme that：
A kind of hot-melting connection device of plastic tube including the backing member being sheathed between joint for plastic tube and plastic tube and makes lining
The heater of part fever, the backing member are product containing irony, and the heater includes fixture, which is equipped with to heat backing member
Heating coil.
Further, the backing member is equipped with the pipe of plurality of through holes for tube wall, and plastics are full of in the through-hole of the pipe.
Further, the pipe is embedded at the inner wall of joint for plastic tube, and the inner wall phase of the pipe and joint for plastic tube
Concordantly.
Further, the pipe is embedded at the outer wall of plastic tube, and the outer wall flush of the pipe and the plastic tube.
Further, the fixture include can mutual opening and closing upper clamp plate and lower clamp plate, the upper clamp plate and lower clamp plate wrap
Operation portion and the clamping part of semicircular in shape are included, the heating coil is equipped in the clamping part.
Further, the clamping part includes lamina rara externa and inner plating, is set to the inner-lay board detatchable the interior of lamina rara externa
Wall, and the heating coil is equipped in inner plating.
Further, the inner wall of the lamina rara externa is equipped at least one tongue-and-groove being extended along its width direction, the internal layer
The outer wall setting of plate and the die of tongue and groove fit；The outer wall of the inner plating is equipped with elastic feeler lever, and the inner wall of the lamina rara externa is set
There is the power supply contact with elastic feeler lever cooperation.
Further, electromagnetic heating controller is further included, the power supply contact is connect by conducting wire with battery heating controller；
The clamping part is equipped with temperature sensor, and the temperature sensor is connected to the electromagnetic heating controller.
Further, the backing member is spring, and plastics are full of between the gap of the spring.
By the above-mentioned description to structure of the present invention it is found that the invention has the advantages that：
One, the present invention include the heating for being sheathed on the backing member between joint for plastic tube and plastic tube and backing member being made to generate heat
Device, backing member are product containing irony, and heater includes fixture, which is internally provided with the heating coil for heating backing member.It uses
When, the joint for plastic tube for being inlaid with backing member is sheathed on plastic tube, then pass through electromagnetism caused by heating coil in heater
Effect, make backing member internal pair production inductive loop and then temperature rise (principle of heating is identical with electromagnetic oven), in backing member temperature
It rises so that joint for plastic tube and plastic pipe hot-melt.After cooling, joint for plastic tube and plastic tube are connected with each other, and backing member is burnt
It ties between joint for plastic tube and plastic tube so that joint for plastic tube connects even closer and secured with plastic tube.It serves as a contrast simultaneously
Part can play the welding section of joint for plastic tube and plastic tube long-term reinforcing and protective effect.This hot melting and connecting device is to pass through folder
What the heating coil in tool heated backing member, therefore this hot melting and connecting device can be after pipeline arrangement be completed again to plastic pipe joint
Head and plastic tube carry out welding, and will not generate harmful gas.It is more efficient, energy saving compared to existing fusion splicing devices.
Secondly, the present invention in, backing member for tube wall be equipped with plurality of through holes pipe, and the pipe through-hole in full of modeling
Material.After backing member heating, the plastic hot melt of joint for plastic tube, plastic tube and through-hole links together, and after cooling, is filled in logical
It is more secured that plastics in hole can be such that joint for plastic tube is connected with plastic tube.
Thirdly, the present invention in, clamping part include lamina rara externa, the lamina rara externa inner wall removably be equipped with an inner plating, this is interior
Heating coil is equipped in laminate.By replacing and assembling the inner plating of different-thickness, the fixture allowed in the present invention can clamp diameter
Joint for plastic tube of different sizes.
Four, in the present invention, the inner wall of lamina rara externa is equipped at least one tongue-and-groove being extended along its width direction, inner plating
Outer wall setting and the die of tongue and groove fit.Inner plating is removable installed in lamina rara externa by way of riveting, has and is convenient for
The advantages of disassembly and installation.The side of inner plating is equipped with boss, manually or clamps boss with tools such as pliers and is pushed and pulled, can
Very easily to dismantle or install inner plating.
Description of the drawings
Fig. 1 is the structural diagram of the present invention (backing member is pipe).
Fig. 2 is the structure diagram of inner plating.
When Fig. 3 is embedded at joint for plastic tube for pipe, backing member, joint for plastic tube, plastic tube and fixture sectional view.
When Fig. 4 is embedded at plastic tube for pipe, backing member, joint for plastic tube, plastic tube and fixture sectional view.
Specific embodiment
Illustrate the specific embodiment of the present invention with reference to the accompanying drawings.
Reference numeral in Figure of description includes：Joint for plastic tube a, plastic tube b, backing member c, pipe 1, through-hole 11, modeling
Material 12, heater 2, fixture 21, upper clamp plate 211, clamping part 2111, operation portion 2112, lamina rara externa 201,2011 lamina rara externa of tongue-and-groove
202nd, inner plating 203, elastic feeler lever 2031, boss 2032, jack 2033, inner plating 204, inner plating 203, lower clamp plate 212, folder
It holds portion 2121, operation portion 2122, electromagnetic heating controller 213, plug 2131, heating coil 22, conducting wire 23, adapter 24, insert
First 25.
With reference to Fig. 1 and Fig. 3, a kind of hot-melting connection device of plastic tube is sheathed between joint for plastic tube a and plastic tube b
Backing member c and make backing member c generate heat heater 2.Wherein backing member c is product containing irony, and heater 2 includes fixture 21, the fixture
It is internally provided with the heating coil 22 for heating backing member c.
With reference to Fig. 1 and Fig. 3, fixture 21 includes can the mutually upper clamp plate 211 of opening and closing and lower clamp plate 212.Wherein upper clamp plate 211
Including operation portion 2112 and the clamping part of semicircular in shape 2111, lower clamp plate 212 includes the clamping of operation portion 2122 and semicircular in shape
Portion 2121.Heating coil 22 is equipped in clamping part 2111 and clamping part 2121.
With reference to Fig. 1, Fig. 2 and Fig. 3, heater 2 is further included through 23 sequentially connected plug 25 of conducting wire, adapter 24, electricity
Magnetic heating controller 213 and the plug 2131 coordinated with jack 2033.The inner wall of clamping part 2111 and clamping part 2121 is all provided with
There is temperature sensor (being not drawn into figure), which is connected to electromagnetic heating controller 213.
Reference Fig. 1 and Fig. 3, preferably：Clamping part 2111 includes lamina rara externa 201 and forniciform inner plating 203,
Inner plating 203 is removable installed in the inner wall of lamina rara externa 201, and a heating coil 22 is equipped in the inner plating 203.Clamping part
2121 include lamina rara externa 202 and forniciform inner plating 204, and inner plating 204 is removable installed in the inner wall of lamina rara externa 202,
A heating coil 22 is equipped in the inner plating 204.For the different joint for plastic tube a of diameter, the interior of different-thickness can be installed
Laminate 204 allows fixture 21 that can clamp the different joint for plastic tube a of diameter.
With reference to Fig. 1, Fig. 2 and Fig. 3, the assembling mode of inner plating 203 is identical with the assembling mode of inner plating 204, with
For inner plating 203：The inner wall of lamina rara externa 201 is equipped at least one tongue-and-groove 2011 being extended along its width direction, the tongue-and-groove
2011 open at one end, the other end are closed.The die 2031 that the outer wall setting of inner plating 201 coordinates with tongue-and-groove 2011；Inner plating
203 side is equipped with boss 2032, and manually or with tools such as pliers inner plating 203 is loaded and unloaded in order to people.Outside inner plating 203
Wall is equipped with elastic feeler lever 2033, and the inner wall of lamina rara externa is equipped with the power supply contact (being not drawn into figure) coordinated with elastic feeler lever 2033,
The power supply contact is connect by conducting wire 2131 with electromagnetic heating controller 213.
With reference to Fig. 1, Fig. 2 and Fig. 3, backing member c can be equipped with the pipe 1 of plurality of through holes 11, and the through-hole of pipe 1 for tube wall
It is square in 11 full of plastics 12, through-hole 11.Backing member c can also spring (being not drawn into figure), full of modeling between the gap of the spring
Material.
It, can be pre- by pipe 1 by backing member c for pipe 1, to be used in order to facilitate people with reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4
The inner wall of joint for plastic tube a is first embedded at, and allows the inner wall flush of pipe 1 and joint for plastic tube a；It also can be pre- by pipe 1
First it is embedded at the outer wall of plastic tube b, and the outer wall flush of pipe 1 and plastic tube b.
With reference to Fig. 1, Fig. 2 and Fig. 3, by taking backing member c is pipe 1 as an example, method of the invention：(1) pipe 1 is embedded in advance
The inner wall of joint for plastic tube a；Joint for plastic tube a is placed on plastic tube b；(2) it will be adapted with the overall diameter of joint for plastic tube a
Inner plating 203 and 204, which corresponds to, to be loaded on lamina rara externa 201 and lamina rara externa 202, and allows elastic feeler lever 2031 with power supply contact (in figure
It is not drawn into) docking；Fixture 21 is placed in by the outside of joint for plastic tube a by upper clamp plate 211 and lower clamp plate 212 and is right against pipe
1；(3) it is powered from electromagnetic heating controller 213 by conducting wire 2131 to heating coil 22, heating coil 22 is allowed to generate electromagnetic field,
Pipe 1 is generated vortex and then temperature rise (identical with the principle of heating of electromagnetic oven) (4) electromagnetic heating control by electromagnetic field inducing
Device 213 processed (is not drawn into) monitoring temperature size by above-mentioned temperature sensor in figure, heating temperature is detected in real time；Work as circle
When the temperature rise of pipe 1 is to hot melting temperature, the inner wall of joint for plastic tube a, the outer wall of plastic tube b and plastics 12 start hot melt simultaneously
It links together；(5) after 1 temperature of pipe being made to be kept for a period of time by electromagnetic heating controller 213, electromagnetic heating controller
213 cut off the power, and heating coil 22 is made to be stopped, and allow the inner wall of joint for plastic tube a, the outer wall of plastic tube b and plastics 12
Cooling；(6) it is to be cooled completely after, the inner wall of joint for plastic tube a, the outer wall of plastic tube b and plastics 12 link together, and will
Pipe 1 wraps up wherein.
The specific embodiment of the present invention is above are only, but the design concept of the present invention is not limited thereto, it is all to utilize this
Conceive the change that unsubstantiality is carried out to the present invention, the behavior for invading the scope of the present invention should all be belonged to.
Claims (6)
1. a kind of hot-melting connection device of plastic tube, it is characterised in that：Including being sheathed between joint for plastic tube and plastic tube
Backing member and the heater that backing member is made to generate heat, the backing member are product containing irony, and the heater includes fixture, which, which is equipped with, uses
In the heating coil of heating backing member；The fixture include can mutual opening and closing upper clamp plate and lower clamp plate, the upper clamp plate and lower folder
Plate includes operation portion and the clamping part of semicircular in shape, and the heating coil is equipped in the clamping part；The clamping part includes
Lamina rara externa and inner plating are set to the inner-lay board detatchable inner wall of lamina rara externa, and the heater wire are equipped in inner plating
Circle；The inner wall of the lamina rara externa is equipped at least one tongue-and-groove being extended along its width direction, and the outer wall of the inner plating is set
With the die of tongue and groove fit；The outer wall of the inner plating is equipped with elastic feeler lever, and the inner wall of the lamina rara externa is equipped with and elastic feeler lever
The power supply contact of cooperation.
2. a kind of hot-melting connection device of plastic tube according to claim 1, it is characterised in that：The backing member is set for tube wall
There is the pipe of plurality of through holes, and plastics are full of in the through-hole of the pipe.
3. a kind of hot-melting connection device of plastic tube according to claim 2, it is characterised in that：The pipe is embedded at modeling
The inner wall of expects pipe connector, and the inner wall flush of the pipe and joint for plastic tube.
4. a kind of hot-melting connection device of plastic tube according to claim 2, it is characterised in that：The pipe is embedded at modeling
The outer wall of expects pipe, and the outer wall flush of the pipe and the plastic tube.
5. a kind of hot-melting connection device of plastic tube according to claim 1, it is characterised in that：Further include electromagnetic heating control
Device processed, the power supply contact are connect by conducting wire with battery heating controller；The clamping part is equipped with temperature sensor, the temperature
Degree sensor is connected to the electromagnetic heating controller.
6. a kind of hot-melting connection device of plastic tube according to claim 1, it is characterised in that：The backing member is spring,
And plastics are full of between the gap of the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711430732.4A CN108162416A (en) | 2017-12-26 | 2017-12-26 | A kind of hot-melting connection device of plastic tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711430732.4A CN108162416A (en) | 2017-12-26 | 2017-12-26 | A kind of hot-melting connection device of plastic tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108162416A true CN108162416A (en) | 2018-06-15 |
Family
ID=62521227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711430732.4A Withdrawn CN108162416A (en) | 2017-12-26 | 2017-12-26 | A kind of hot-melting connection device of plastic tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108162416A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733577A (en) * | 2021-08-27 | 2021-12-03 | 广东国恒塑业发展有限公司 | Electromagnetic induction heating clamp |
| CN114147976A (en) * | 2021-11-02 | 2022-03-08 | 武汉金牛经济发展有限公司 | Method for automatically detecting abnormity of electromagnetic hot melting clamp of electromagnetic hot melting welding machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729792A (en) * | 2016-04-15 | 2016-07-06 | 南安市腾龙专利应用服务有限公司 | Hot melt connection device of plastic pipe |
| CN205522494U (en) * | 2016-04-15 | 2016-08-31 | 南安市腾龙专利应用服务有限公司 | Hot melt connecting device of plastic tubing |
-
2017
- 2017-12-26 CN CN201711430732.4A patent/CN108162416A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729792A (en) * | 2016-04-15 | 2016-07-06 | 南安市腾龙专利应用服务有限公司 | Hot melt connection device of plastic pipe |
| CN205522494U (en) * | 2016-04-15 | 2016-08-31 | 南安市腾龙专利应用服务有限公司 | Hot melt connecting device of plastic tubing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733577A (en) * | 2021-08-27 | 2021-12-03 | 广东国恒塑业发展有限公司 | Electromagnetic induction heating clamp |
| CN114147976A (en) * | 2021-11-02 | 2022-03-08 | 武汉金牛经济发展有限公司 | Method for automatically detecting abnormity of electromagnetic hot melting clamp of electromagnetic hot melting welding machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180615 |