CN107486997A - The method of work of thermofusion device, fuse machine and fuse machine with cooling device - Google Patents
The method of work of thermofusion device, fuse machine and fuse machine with cooling device Download PDFInfo
- Publication number
- CN107486997A CN107486997A CN201710906502.4A CN201710906502A CN107486997A CN 107486997 A CN107486997 A CN 107486997A CN 201710906502 A CN201710906502 A CN 201710906502A CN 107486997 A CN107486997 A CN 107486997A
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- CN
- China
- Prior art keywords
- cooling tube
- head
- hot melt
- hot
- thermofusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 108
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000012943 hotmelt Substances 0.000 claims abstract description 59
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 15
- 239000004568 cement Substances 0.000 abstract description 15
- 239000004033 plastic Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004927 fusion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
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
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/60—Riveting or staking
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1658—Cooling using gas
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1691—Cooling using gas-liquid mixtures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of thermofusion device with cooling device and the fuse machine with the thermofusion device, thermofusion device includes hot head body, heat head, heater block and cooling device, the inside of hot head body is provided with accommodating chamber, hot melt head is arranged on the end of hot head body, heater block is arranged in accommodating chamber, heater block is used for hot melt head heating, cooling device is arranged on hot head body, cooling device includes the interior cooling tube being connected and outer cooling tube, interior cooling tube is located in accommodating chamber, it is external that outer cooling tube is located at hot head sheet, the mouth of pipe of interior cooling tube is oppositely arranged with hot melt head.The present invention also provides a kind of method of work of fuse machine.The setting of cooling device makes hot melt head reach release temperature as early as possible, while the weld of plastic cement products is solidified as early as possible, so can not only greatly improve welding speed, and the fixed effect of plastic cement products is good, stability is high.
Description
Technical field
The present invention relates to thermofusion device field, is to be related to a kind of thermofusion device with cooling device, have and be somebody's turn to do specifically
The method of work of the fuse machine of thermofusion device and the fuse machine.
Background technology
Plastic cement products usually require fuse machine and riveted joint are heated and shaped after staking, existing thermoplastic cement production
The fuse machine of product has two kinds of structures, and a kind of fuse machine does not have cooling device, therefore its weld time is grown, and fixed effect is poor；
Another fuse machine has cooling device, but cooling device is located at the outside of thermofusion device, and is oppositely arranged with hot melt head, real
Now to the cooling of hot melt head, but the cooling velocity of such a external cooling device is slow and cooling effect is poor.
The content of the invention
The main object of the present invention is to provide the band cooling device that a kind of welding speed is fast, fixed effect is good and stability is high
Thermoplastic cement product thermofusion device.
It is a further object of the present invention to provide a kind of fuse machine with above-mentioned thermofusion device.
Another object of the present invention is to provide a kind of method of work of above-mentioned fuse machine.
To realize above-mentioned main purpose, the present invention provides a kind of thermofusion device with cooling device, including hot head body, heat
Molten head, heater block and cooling device, the inside of hot head body are provided with accommodating chamber, and hot melt head is arranged on the end of hot head body,
Heater block is arranged in accommodating chamber, and heater block is used to be arranged on hot head body hot melt head heating, cooling device, cooling
Device includes interior cooling tube, and interior cooling tube is located in accommodating chamber, and the mouth of pipe and the hot melt head of interior cooling tube are oppositely arranged.
One preferable scheme is, the part of interior cooling tube is spirally wrapped on heater block first close to heating
The opening position at end.
Further scheme is that the outer cover of hot head body is provided with heat-insulation layer, and heat-insulation layer is located on hot head body close to heat
Melt the opening position at first end, the spiral-form portion of heat-insulation layer cooling tube at least partly in covering in the axial direction of hot head body.
One preferable scheme is that thermofusion device also includes temperature sensor, and temperature sensor is thermocouple, and thermoelectricity is coupled
It is connected on hot melt head, thermocouple is used for the temperature for detecting hot melt head.
One preferable scheme is, cooling device also includes outer cooling tube, and it is external that outer cooling tube is located at hot head sheet, outer cold
But pipe is connected with interior cooling tube by the first adapter.
Further scheme is that cooling device also includes refrigerator, and refrigerator is connected on outer cooling tube away from interior cooling
One end of pipe, refrigerator carry gas or spray film for cooling for outside cooling tube.
To realize above-mentioned another object, the present invention provides a kind of fuse machine, including workbench and above workbench
The thermofusion device that can be moved up and down, thermofusion device uses above-mentioned thermofusion device.
One preferable scheme is that the quantity of thermofusion device is at least two.
Further scheme is that the outer cooling tube of multiple thermofusion devices is linked together by the second adapter.
To realize above-mentioned a further object, the present invention provides a kind of method of work of fuse machine, and fuse machine is using above-mentioned
Fuse machine, fuse machine also include cylinder, and cylinder driving thermofusion device moves up and down, and method of work comprises the following steps：Heating part
Part heats to hot melt head, until the temperature for heating head reaches preset temperature；Cylinder driving thermofusion device moves down, until
Hot melt head contacts the position for needing to heat on product fusion of practicing midwifery, and the position that hot melt head heats to needs heats；Hot melt will
During completion or when hot melt is completed, the mouth of pipe alignment of interior cooling tube heats head and hot melt head is blown or spray cooling spray film, to heat
Molten head is cooled down；When the temperature for heating head reaches temperature that can be release, thermofusion device rises.
From such scheme, cooling device is set in the inside of hot head body, after hot melt head heats to plastic cement products,
Cooling device is blown by the mouth of pipe hot melt head of interior cooling tube or spray cooling spray film, to reduce the temperature for heating head, makes hot melt
Head reaches release temperature as early as possible, while the weld of plastic cement products is solidified as early as possible, so can not only greatly improve molten
Speed is connect, and the fixed effect of plastic cement products is good, stability is high.Further, since cooling device is arranged on the interior of hot head body
Portion, gas or cooling spray film for cooling can be concentrated to be cooled down to hot melt head, greatly improves cooling effectiveness.
Brief description of the drawings
Fig. 1 is the structural representation of fuse machine embodiment of the present invention.
Fig. 2 is the state diagram of thermofusion device embodiment plastic cement products before hot melt of the present invention.
Fig. 3 is the state diagram of thermofusion device embodiment plastic cement products after hot melt of the present invention.
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment
Referring to Fig. 1, the fuse machine of the present embodiment includes base 1, fuselage 2, footstock 3, workbench 4, elevating mechanism 5 and extremely
Few two thermofusion devices 6, fuselage 2 and workbench 4 are arranged on base 1, and footstock 3 is located at the top of fuselage 2, and elevating mechanism 5 is solid
It is scheduled on footstock 3, thermofusion device 6 is arranged on elevating mechanism 5 and positioned at the top of workbench 4, and elevating mechanism 5 drives hot melt dress
6 are put to move up and down.Workbench 4 is used to placing and positioning the product 10 for treating welding.
Elevating mechanism 5 includes cylinder 51, thermal insulation board 52, guide rod 53, stripper plate 54.Cylinder 51 is fixed on the upper of footstock 3
Side, thermal insulation board 52, guide rod 53 and stripper plate 54 be located at the lower section of footstock 3, thermal insulation board 52 be located at footstock 3 and stripper plate 54 it
Between, thermal insulation board 52 is set on guide rod 53, and cylinder 51 drives thermal insulation board 52 to be moved along the in the vertical direction of guide rod 53.Heat
Fusing device 6 is arranged on thermal insulation board 52 and passes through stripper plate 54, and thermofusion device 6 is under the driving of cylinder 51 with thermal insulation board 52
Move up and down.
Referring to Fig. 2, thermofusion device 6 includes hot head body 61, hot melt first 62, heater block 63, temperature sensor 66 and cold
But device 64, the inside of hot head body 61 are provided with accommodating chamber 611, and hot melt first 62 is arranged on the bottom of hot head body 61, heating
Part 63 is arranged in accommodating chamber 611, and cooling device 64 is arranged on hot head body 61.Preferably, heater block 63 is heating
Pipe, the bottom of heat-generating pipe are connected on hot melt first 62, for being heated to hot melt first 62.
Cooling device 64 includes refrigerator（It is not shown）And the interior cooling tube 641 that is connected by adapter 643 and outer
Cooling tube 642, the diameter of outer cooling tube 642 are more than the diameter of interior cooling tube 641, and interior cooling tube 641 is located in accommodating chamber 611,
Outer cooling tube 642 is located at outside hot head body 61.Refrigerator is connected to one end away from interior cooling tube 641 on outer cooling tube 642, system
Cooler is used for outside cooling tube 642 and carries gas for cooling or spray film or other cooling medias or add cooling agent
Cooling media etc..As shown in figure 1, the outer cooling tube 642 of multiple hot head bodies 61 linked together by adapter 644 after with system
Cooler connects.It is outer close to the position for heating first 62 one end that a part for interior cooling tube 641 is spirally wrapped in heater block 63
Place.The mouth of pipe of interior cooling tube 641 is oppositely arranged with hot melt first 62.Gas or spray film of the cooling that refrigerator provides etc. lead to successively
Sprayed after crossing outer cooling tube 642 and interior cooling tube 641 from the mouth of pipe of interior cooling tube 641, realize the cooling to hot melt first 62.It is preferred that
Ground, the material that interior cooling tube 641 has high-termal conductivity and high cold resistance using beryllium copper etc. are made.
Heat-insulation layer 65 is provided with the outer cover of hot head body 61, heat-insulation layer 65 is located on hot head body 61 close to hot melt first 62
The opening position of one end, the spiral-form portion of the cooling tube 641 at least partly in covering in the axial direction of hot head body 61 of heat-insulation layer 65.
Heat-insulation layer 65 plays a part of not disturbed by ambient temperature inside insulation and hot head body 61.Heat-insulation layer 65 uses high temperature resistant
Material be made.
Temperature sensor 66 is connected on hot melt first 62, and temperature sensor 66 is used for the temperature for detecting hot melt first 62 and will inspection
The controller that result is transferred to fuse machine is surveyed, controller is controlled according to detection structure to the temperature of heat-generating pipe, so as to realize
Control the purpose of heating-up temperature.Preferably, temperature sensor 66 is thermocouple.
Referring to Fig. 2 and Fig. 3, Fig. 2 is the state diagram of plastic cement products before hot melt.Fig. 3 is the state diagram of plastic cement products after hot melt.
The course of work of fuse machine of the present invention is described as follows below.
First, heater block 63 heats to hot melt first 62, until the temperature of hot melt first 62 reaches preset temperature.
Then, cylinder 51 drives thermal insulation board 52 to move down, so as to drive thermofusion device 6 to move down, until heating head
The position 101 heated is needed on 62 contact product fusion of practicing midwifery, the position 101 that hot melt first 62 heats at a slow speed to needs heats.
Then, when hot melt is nearly completed or when hot melt is completed, it is aligned at the mouth of pipe of the interior cooling tube 641 of cooling device 64
Hot melt first 62 is simultaneously blown or sprays cooling spray film, so as to realize the cooling to hot melt first 62.
Then, when the temperature for heating first 62 reaches temperature that can be release, thermofusion device 6 rises, and completes a hot melt week
Phase.Can release temperature refer to the critical-temperatures that can be separated with the product being fused of hot melt first 62.
Therefore cooling device is set in the inside of hot head body, and after hot melt head heats to plastic cement products, cooling dress
Put and cooling spray film is blown or sprayed by the mouth of pipe hot melt head of the interior cooling tube, to reduce the temperature for heating head, make hot melt head
Reach release temperature as early as possible, while the weld of plastic cement products is solidified as early as possible, so can not only greatly improve welding
Speed, and the fixed effect of plastic cement products is good, stability is high.Further, since cooling device is arranged on the inside of hot head body,
Gas or cooling spray film for cooling can be concentrated to be cooled down to hot melt head, greatly improves cooling effectiveness.
Finally it should be noted that above-described is only the preferred embodiment of the present invention, it is noted that for ability
For the those of ordinary skill in domain, without departing from the inventive concept of the premise, various modifications and improvements can be made, these
Belong to protection scope of the present invention.
Claims (10)
1. the thermofusion device with cooling device, it is characterised in that including：
Hot head body, the inside of the hot head body are provided with accommodating chamber；
Head is heated, the hot melt head is arranged on the end of the hot head body；
Heater block, the heater block are arranged in the accommodating chamber, and the heater block is used for the hot melt head heating；
Cooling device, the cooling device are arranged on the hot head body, and the cooling device includes interior cooling tube, described interior
Cooling tube is located in the accommodating chamber, and the mouth of pipe of the interior cooling tube is oppositely arranged with the hot melt head.
2. thermofusion device according to claim 1, it is characterised in that：
A part for the interior cooling tube is spirally wrapped on the heater block close to the position at the first end of hot melt
Place.
3. thermofusion device according to claim 2, it is characterised in that：
The outer cover of the hot head body is provided with heat-insulation layer, and the heat-insulation layer is located on hot head body close to the first end of hot melt
Opening position, the heat-insulation layer at least partly covers the helical form portion of the interior cooling tube in the axial direction of the hot head body
Point.
4. according to the thermofusion device described in any one of claims 1 to 3, it is characterised in that：
The thermofusion device also includes temperature sensor, and the temperature sensor is thermocouple, and the thermocouple is connected to described
Heat on head, the thermocouple is used for the temperature for detecting the hot melt head.
5. according to the thermofusion device described in any one of claims 1 to 3, it is characterised in that：
The cooling device also includes outer cooling tube, and it is external that the outer cooling tube is located at the hot head sheet, the outer cooling tube with
The interior cooling tube is connected by the first adapter.
6. thermofusion device according to claim 5, it is characterised in that：
The cooling device also includes refrigerator, and the refrigerator is connected on the outer cooling tube away from the interior cooling tube
One end, the refrigerator are used to carry gas or spray film for cooling to the outer cooling tube.
7. fuse machine, including workbench and the thermofusion device that can be moved up and down above the workbench, its feature
It is, the thermofusion device is using the thermofusion device described in any one of claim 1 to 7.
8. fuse machine according to claim 7, it is characterised in that：
The quantity of the thermofusion device is at least two.
9. fuse machine according to claim 8, it is characterised in that：
The outer cooling tube of multiple thermofusion devices is linked together by the second adapter.
10. the method for work of fuse machine, fuse machine of the fuse machine described in using any one of claim 7 to 9 is described
Fuse machine also includes cylinder, and the cylinder drives the thermofusion device to move up and down, it is characterised in that the method for work includes
Following steps：
The hot melt head is heated to preset temperature by the heater block；
The cylinder drives the thermofusion device to move down, and the hot melt head heats to the position that needs heat；
The mouth of pipe of the interior cooling tube is blown by the hot melt head or spray cooling spray film, cools down the hot melt head；
When the temperature of the hot melt head reaches temperature that can be release, the thermofusion device rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906502.4A CN107486997A (en) | 2017-09-29 | 2017-09-29 | The method of work of thermofusion device, fuse machine and fuse machine with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906502.4A CN107486997A (en) | 2017-09-29 | 2017-09-29 | The method of work of thermofusion device, fuse machine and fuse machine with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107486997A true CN107486997A (en) | 2017-12-19 |
Family
ID=60653901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710906502.4A Pending CN107486997A (en) | 2017-09-29 | 2017-09-29 | The method of work of thermofusion device, fuse machine and fuse machine with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107486997A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327303A (en) * | 2018-01-17 | 2018-07-27 | 亿和精密工业（苏州）有限公司 | A kind of sheet metal component and the two-way thermofusion device of plastic parts |
| CN110421858A (en) * | 2019-08-22 | 2019-11-08 | 珠海三威注塑模具有限公司 | Heat die head and sweat soldering equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4344397B1 (en) * | 2008-08-08 | 2009-10-14 | ムネカタ株式会社 | Thermal caulking method and apparatus using electrothermal welding tip |
| CN106715093A (en) * | 2015-08-31 | 2017-05-24 | 精电舍电子工业株式会社 | Heat caulking apparatus |
| CN207416013U (en) * | 2017-09-29 | 2018-05-29 | 珠海三威注塑模具有限公司 | Thermofusion device with cooling device and the fuse machine with the thermofusion device |
-
2017
- 2017-09-29 CN CN201710906502.4A patent/CN107486997A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4344397B1 (en) * | 2008-08-08 | 2009-10-14 | ムネカタ株式会社 | Thermal caulking method and apparatus using electrothermal welding tip |
| CN106715093A (en) * | 2015-08-31 | 2017-05-24 | 精电舍电子工业株式会社 | Heat caulking apparatus |
| CN207416013U (en) * | 2017-09-29 | 2018-05-29 | 珠海三威注塑模具有限公司 | Thermofusion device with cooling device and the fuse machine with the thermofusion device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327303A (en) * | 2018-01-17 | 2018-07-27 | 亿和精密工业（苏州）有限公司 | A kind of sheet metal component and the two-way thermofusion device of plastic parts |
| CN110421858A (en) * | 2019-08-22 | 2019-11-08 | 珠海三威注塑模具有限公司 | Heat die head and sweat soldering equipment |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171219 |