CN206623415U - A kind of hot-air welding machine with coordinated type heating cooling structure - Google Patents
A kind of hot-air welding machine with coordinated type heating cooling structure Download PDFInfo
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- CN206623415U CN206623415U CN201621040252.8U CN201621040252U CN206623415U CN 206623415 U CN206623415 U CN 206623415U CN 201621040252 U CN201621040252 U CN 201621040252U CN 206623415 U CN206623415 U CN 206623415U
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Abstract
A kind of hot-air welding machine with coordinated type heating cooling structure is the utility model is related to, multiple coordinated type heating cooling structures are installed in bonding machine main body；Coordinated type heating cooling structure includes the guide pipe and elbow type cool air hose being arranged in welding plate；Heating rod is installed inside guide pipe, hollow type soldering tip is arranged on guide pipe lower end, and the mould that butt welding point is extruded is provided with hollow type soldering tip lower end；The cold wind mouth that goes out of elbow type cool air hose lower end is located at mould upstream to the solder joint progress cold treatment after extruding.The beneficial effects of the utility model are：Make solder joint quickly heat cooling and shaping by cool air hose and guide pipe to realize welding, soldering tip heating and the type of cooling, realize that soldering tip temperature accurately controls, improve welding quality；Shorten soldering tip heating-up time and cool time, accelerate solder joint and be cooled and shaped, improve equipment beat；Welding unit adjustment mode is improved, ensures that soldering tip is solid and reliable on XYZ directions, stabilization of equipment performance is improved, so as to improve product quality.
Description
Technical field
It the utility model is related to welder technical field, more particularly to a kind of heat with coordinated type heating cooling structure
Wind bonding machine.
Background technology
Hot-air welding machine operation principle is plastics weldment seam crossing is softened or reach molten condition using high-temperature gas
After go to rapid cooling and shaping, reach the plastic welding practices for the purpose that is bonded with each other, heating cooling structure is different from other welding
Mode.It is not easy accurately to control soldering tip temperature；Welding pressure is big, top easily occurs in vain, welding quality is low；Existing welding manner soldering tip
Heating-up time is grown, and soldering tip and solder joint cooling effect are bad, and influenceing equipment beat, (60s is welded in rivet hot；Ultrasonic bonding 65s, wherein
PP solder joints 4.5s/EA, ABS solder joint 7s/EA)；Soldering tip easily occurs in the X, Y, Z direction in process of production for ultrasonic bonding
Play or displacement, cause stabilization of equipment performance poor, influence product quality.
Utility model content
Weak point present in regarding to the issue above, the utility model provide a kind of with coordinated type heating cooling structure
Hot-air welding machine.
To achieve the above object, the utility model provides a kind of hot-air welding machine with coordinated type heating cooling structure,
Including：
Bonding machine main body, multiple coordinated type heating cooling structures are installed in the bonding machine main body；
The coordinated type heating cooling structure includes the guide pipe and elbow type cool air hose being arranged in welding plate；
Heating rod is installed inside the guide pipe, hollow type soldering tip is arranged on the guide pipe lower end, in described
Empty formula soldering tip lower end is provided with the mould that butt welding point is extruded；The elbow type cool air hose lower end goes out cold wind mouth positioned at described
Mould upstream carries out cold treatment to the solder joint after extruding.
Further improved as the utility model, air-cooler interface A is arranged on the guide pipe upper end, in the hollow type
Soldering tip lower circumference is provided with multiple hot air outlets, and the hot blast temperature of the hot air outlet discharge is 350 ° to 600 °.
Further improved as the utility model, slidingtype sleeve is arranged on the outside of the hollow type soldering tip, the cunning
Dynamic formula sleeve sidepiece is Open architecture.
Further improved as the utility model, the elbow type cool air hose upper end is machined with air-cooler interface B.
Further improved as the utility model, the welding plate is also equipped with welding plate adjustment with the guide pipe installation place
Plate.
Further improved as the utility model, the guide pipe top is provided with connector.
Further improved as the utility model, the guiding inside pipe wall is provided with two and is used to fix the heating rod
Conducting valve.
Further improved as the utility model, the diameter of the heating rod is less than the diameter of the guide pipe, described to add
Hot pin outer wall forms ventilating duct with the guiding inside pipe wall.
The beneficial effects of the utility model are：Using guide pipe, heating rod, portable welding plate, welding plate adjustment block, conducting
Valve, hollow type soldering tip, slidingtype sleeve, elbow type metal cool air hose and coordinated signals PLC modules, can be adjusted by welding plate
Block realizes that each hot air welding unit XYZ is directionally independent adjustable, and and can makes soldering tip be rapidly heated realization by heating rod and hot blast
Solder joint melts, solder joint fast cooling shaping is realized welding, soldering tip heating and the type of cooling by cool air hose and sleeve, realizes weldering
Head temperature accurately controls, and improves welding quality；Shorten soldering tip heating-up time and cool time, accelerate solder joint and be cooled and shaped, improve
Equipment beat；Welding unit adjustment mode is improved, ensures that soldering tip is solid and reliable on XYZ directions, improves stabilization of equipment performance, so as to
Improve product quality.
Brief description of the drawings
Fig. 1 is the main view for the hot-air welding machine for heating cooling structure in the utility model one embodiment with coordinated type
Figure；
Fig. 2 is the cross sectional plan view of A-A in Fig. 1；
Fig. 3 is the cross sectional plan view of B-B in Fig. 1；
Fig. 4 is the step flow chart of the operating method that coordinated type heats cooling structure in the utility model one embodiment.
In figure：1st, air-cooler interface A；2nd, guide pipe；3rd, heating rod；4th, welding plate；5th, welding plate adjustment plate；6th, hollow type welds
Head；7th, hot air outlet；8th, slidingtype sleeve；9th, solder joint；10th, mould；11st, elbow type cool air hose；12nd, air-cooler interface B；
13rd, connector；14th, conducting valve.
Embodiment
As shown in figure 1, a kind of hot-air welding machine with coordinated type heating cooling structure of the utility model embodiment, bag
Include：Bonding machine main body, multiple coordinated type heating cooling structures are installed in bonding machine main body.Coordinated type heats cooling structure bag
Include the guide pipe 2 and elbow type cool air hose 11 in welding plate 4.Heating rod 3, hollow type weldering are installed inside guide pipe 2
First 6 are arranged on the lower end of guide pipe 2, and the mould 10 that butt welding point 9 is extruded is provided with the lower end of hollow type soldering tip 6；Elbow type is cold
The cold wind mouth that goes out of the lower end of airduct 11 is located at the top of mould 10 to the progress cold treatment of solder joint 9 after extruding.Air-cooler interface A1 is set
In the upper end of guide pipe 2, multiple hot air outlets 7, the heat that hot air outlet 7 is discharged are provided with the lower circumference of hollow type soldering tip 6
Air temperature is 350 ° to 600 °.Slidingtype sleeve 8 is arranged on the outside of hollow type soldering tip 6, and the sidepiece of slidingtype sleeve 8 is opening
Formula structure, the upper end of elbow type cool air hose 11 are machined with air-cooler interface B12.Welding plate 4 is also equipped with welding plate with the installation place of guide pipe 2
Adjustment plate 5.The diameter of heating rod 3 is less than the diameter of guide pipe 2, and the outer wall of heating rod 3 forms ventilating duct with the inwall of guide pipe 2.Mould
Have 10 bottoms and be machined with the annular recessed groove that solder joint 9 is squeezed into mushroom-head shape.
As shown in Fig. 2 the top of guide pipe 2 is provided with connector 13.
As shown in figure 3, the inwall of guide pipe 2 is provided with two conducting valves 14 for being used to fix heating rod 3.
As shown in figure 4, a kind of operating method of coordinated type heating cooling structure, it is characterised in that this method includes following
Step：
Step 101：Air-cooler is arranged on air-cooler interface A first, cold wind heats by heating rod, is gone out by hot blast
Air port is discharged, and mould and solder joint are heated；
Step 102：After solder joint enters slidingtype sleeve inner, mould starts butt welding point and squeezed for guide pipe operation downwards
Pressing formation；
Step 103：Air-cooler installed in elbow type cool air hose top is started working, and cold wind passes through cold wind outlet discharge pair
Solder joint after extrusion forming carries out cold treatment setting.
What working of plastics welding manner was commonly used has the forms such as rivet hot welding and ultrasonic bonding, and these will be welded respectively below
The heating cooling structure of mode is described.
Operation principle is welded in rivet hot：Directly plastics welding column is carried out to pass to heating with the die of heat, melts plastics welding column
It is coated on into rivet-like on welding plastic part, then cooling and solidifying closely links together working of plastics.
Heat cooling structure：Using fixed welding plate, adjustment block, thermocouple, solid formula soldering tip, elbow type metal cool air hose
And PLC module, heat compressing, cool air hose air blowing cooling after soldering tip.Each rivet hot welding unit XYZ is realized by adjustment block
Directionally independent adjustable, play easily occurs in the X, Y, Z direction for soldering tip in production process.Feature：Low-power；It is small to weld space；
Welding pressure is big；Equipment cost is low；Welding quality is relatively low；Bonding speed is relatively low；Welding stability is relatively low；Cylinder controls, photoelectricity
In place, error is big, unstable for switch control；Fault rate is low；Energy consumption is low；The soldering tip heating-up time is grown；Cooling effect is poor.
Ultrasonic bonding, operation principle：By high-frequency sound wave effect caused by supersonic generator between weldment, turn
It is changed to high-frequency mechanical oscillation and moment concentrates and produces high heat energy, weldment contact surface is melted rapidly.Vibration terminates rear heat
Disperse rapidly, plastic molecules combine solidification.
Heat cooling structure：Using supersonic generator, manipulator, adjustment block, thermocouple and soldering tip, high-frequency sound wave turns
It is changed to high-frequency mechanical oscillation and moment concentrates and produces high Thermal energy melts BOSS posts and be molded rapidly, vibration terminates rear heat and dissipated rapidly
Go, soldering tip natural cooling.Realize that each welding unit XYZ is directionally independent adjustable by manipulator adjustment block, welded in production process
Head is easily shifted in the X, Y, Z direction.Feature：Lower-wattage；It is high to weld space requirement；Welding pressure is moderate；Equipment into
This is higher；Weld strength and outward appearance are good；Bonding speed is high；Equipment maintenance cost is higher；Soldering tip various shapes；Fault rate compared with
It is low；Energy consumption is relatively low；Heating is rapid；Cooling effect is poor.Soldering tip heating and the type of cooling are improved, realizes that soldering tip temperature accurately controls,
Improve welding quality；Shorten soldering tip heating-up time and cool time, accelerate BOSS posts and be cooled and shaped, improve equipment beat；Improve
Welding unit adjustment mode, ensure that soldering tip is solid and reliable on XYZ directions, stabilization of equipment performance is improved, so as to improve product matter
Amount.1st, hot air welding operation principle：With high-temperature gas make plastics weldment seam crossing soften or reach go to after molten condition it is fast
Fast cooling and shaping, reach the plastic welding practices for the purpose that is bonded with each other.Heat cooling structure：Using guide pipe, heating rod, K-
Type formulas thermocouple, portable welding plate, welding plate adjustment block, conducting valve, the hollow type soldering tip handled by Teflon, slidingtype
Sleeve, elbow type metal cool air hose and coordinated signals PLC module.
Hot blast after being heated by heating rod make soldering tip be rapidly heated realize solder joint melt.Guide pipe and heating rod pass through weldering
Plate adjustment block is fixed on above welding plate, and heating rod upper end connection heating system port and cold wind pipeline, soldering tip are fixed under welding plate
Side, sleeve are fixed on soldering tip by adjustment bolt.After equipment heating, heater strip temperature welds list after quickly rising to setting value
Member is begun to decline, and is started simultaneously at and is blown a cold wind over, and becomes hot blast, after welding unit contacts with solder joint, hot blast after heating rod heats
Solder joint is acted on by hollow type soldering tip and is allowed to fast melt, pressurize certain time again after welding unit pushes in place.
Solder joint fast cooling shaping is set to realize welding by cool air hose and sleeve, while soldering tip is also cooled fast to setting
Value.Elbow type metal cool air hose is fixed on below welding plate, and sleeve face soldering tip, the timing of welding unit pressurize one are stretched into elbow port
Between after, elbow type metal cool air hose starts to blow a cold wind over by the cold wind pipeline above welding plate, while cools down soldering tip and solder joint, makes weldering
Point rapid shaping, welding unit, which rises, after certain time resets to origin, completes welding.Meanwhile filled on each welding unit
There are K-type formula thermocouples, PLC module soldering tip actual temperature can be given with Real-time Feedback, so as to pass through K-type formula thermoelectricity
Even, PLC modules and control panel realize heating cooling coordinated signals, realize that soldering tip temperature accurately controls, improves equipment beat
(45s).Realize that each hot air welding unit XYZ is directionally independent adjustable by welding plate adjustment block.Welding plate and hot air welding unit are set
Count into ibid with lower pattern, welding plate adjustment block can securely fix the heating rod above welding plate and the soldering tip below welding plate, simultaneously
Sleeve outside soldering tip can be slided by caging bolt Z-direction, advantageously in sold joint.
Feature：Higher-wattage；It is contactless；Overall heating；Pressure is small；Efficiency high；Driving power is big；Degrees of fusion is high；Weldering
Point outward appearance is good；Welding quality stable；Required space is larger；Environment temperature slightly influences；Fault rate is higher；Energy consumption is higher.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (7)
- A kind of 1. hot-air welding machine with coordinated type heating cooling structure, it is characterised in that including：Bonding machine main body, multiple coordinated type heating cooling structures are installed in the bonding machine main body；The coordinated type heating cooling structure includes the guide pipe (2) and elbow type cool air hose (11) being arranged in welding plate (4)；Heating rod (3) is installed inside the guide pipe (2), hollow type soldering tip (6) is arranged on the guide pipe (2) lower end, The mould (10) that butt welding point (9) is extruded is installed in hollow type soldering tip (6) lower end；The elbow type cool air hose (11) The cold wind mouth that goes out of lower end is located at the mould (10) top to the solder joint (9) the progress cold treatment after extruding；The welding plate (4) is also equipped with welding plate adjustment plate (5) with the guide pipe (2) installation place, and welding plate is portable welding plate, weldering Plate and hot air welding unit are designed to that, ibid with lower pattern, welding plate adjustment block securely fixes guide pipe, the heating rod above welding plate With the soldering tip below welding plate.
- 2. the hot-air welding machine according to claim 1 with coordinated type heating cooling structure, it is characterised in that：Air-cooler Interface A (1) is arranged on the guide pipe (2) upper end, and multiple hot blast air-out are provided with hollow type soldering tip (6) lower circumference Mouth (7), the hot blast temperature of hot air outlet (7) discharge is 350 ° to 600 °.
- 3. the hot-air welding machine according to claim 1 with coordinated type heating cooling structure, it is characterised in that：Slidingtype Sleeve (8) is arranged on the outside of the hollow type soldering tip (6), and slidingtype sleeve (8) sidepiece is Open architecture.
- 4. the hot-air welding machine according to claim 1 with coordinated type heating cooling structure, it is characterised in that：It is described curved Hair style cool air hose (11) upper end is machined with air-cooler interface B (12).
- 5. the hot-air welding machine according to claim 4 with coordinated type heating cooling structure, it is characterised in that：It is described to lead Connector (13) is installed to pipe (2) top.
- 6. the hot-air welding machine according to claim 1 with coordinated type heating cooling structure, it is characterised in that：It is described to lead Two conducting valves (14) for being used to fix the heating rod (3) are installed to pipe (2) inwall.
- 7. the hot-air welding machine according to claim 6 with coordinated type heating cooling structure, it is characterised in that：It is described to add The diameter of hot pin (3) is less than the diameter of the guide pipe (2), and heating rod (3) outer wall is formed with the guide pipe (2) inwall Ventilating duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040252.8U CN206623415U (en) | 2016-09-07 | 2016-09-07 | A kind of hot-air welding machine with coordinated type heating cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040252.8U CN206623415U (en) | 2016-09-07 | 2016-09-07 | A kind of hot-air welding machine with coordinated type heating cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206623415U true CN206623415U (en) | 2017-11-10 |
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ID=60212181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621040252.8U Active CN206623415U (en) | 2016-09-07 | 2016-09-07 | A kind of hot-air welding machine with coordinated type heating cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206623415U (en) |
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2016
- 2016-09-07 CN CN201621040252.8U patent/CN206623415U/en active Active
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