CN2719552Y - Hot-air auxiliary extrusion type plastic welding machine - Google Patents
Hot-air auxiliary extrusion type plastic welding machine Download PDFInfo
- Publication number
- CN2719552Y CN2719552Y CN 200420053381 CN200420053381U CN2719552Y CN 2719552 Y CN2719552 Y CN 2719552Y CN 200420053381 CN200420053381 CN 200420053381 CN 200420053381 U CN200420053381 U CN 200420053381U CN 2719552 Y CN2719552 Y CN 2719552Y
- Authority
- CN
- China
- Prior art keywords
- machine barrel
- hot
- welding
- speed electric
- output shaft
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a hot-air auxiliary extrusion type plastic welding machine, characterized in that the hot-air auxiliary extrusion type plastic welding machine is provided with a variable-speed electric motor connected with a temperature controller. The output shaft of the variable-speed electric motor is provided with a hollow feeding screw whose exterior is a sawtooth thread, and the output shaft is arranged in a sleeve. The inner wall of the sleeve is provided with a half slot. The output shaft of the variable-speed electric motor, a cutter and an extrusion screw are connected as a coaxial integral body through the hollow feeding screw and a circular key. A side of the feeding screw bearing thrust is provided with a thrust bearing. The extrusion screw is arranged in a machine barrel which is fixedly connected with the sleeve. The exterior of the machine barrel is provided with an electric heating ring. The outlet of a hot air blower and the hot air outlet of the hot air chamber are communicated. One end of the machine barrel is connected with a welding tip. The welding tip is integrally fixed with a connecting body and a connecting board of a frame head, and then is connected with the machine barrel by the screw thread. The utility model adopts the electrical heating without gas. Operations can be carried out continuously, and the operations are convenient and safe. Under the function of the extrusion screw, the welding speed is fast. The plasticized plastic is provided with strong pressure under functions of the welding tip and a product. The weld is firm, and the effect is good.
Description
Technical field
The utility model relates to a kind of Welding plate, particularly relates to the auxiliary extruded type Welding plate of a kind of hot blast.
Background technology
Be used for the manual welding of plastic material goods at present, particularly construction in the open air all is that proficiency is welded by soldering thread of plastics on the other hand by air-heater as operations such as the welding of plastics such as pipeline, sheet material, plastic containers manufacturing, plastic structural part welding, the welding of large-bore plastics pipeline, the welding of antiseepage geo-plastic, the welding of insulating plastic pipe protecting pipe, working of plastics mending-leakages; Its shortcoming is to use inconvenience, poor continuity, and bonding area is little, and welding effect is also bad.
Summary of the invention
The purpose of this utility model provides the auxiliary extruded type Welding plate of a kind of hot blast, and it can overcome the above-mentioned shortcoming of prior art.
A kind of hot blast is assisted the extruded type Welding plate, it is characterized in that having a variable speed electric motors, particularly to connect a temperature controller; The outside is housed on the output shaft of this variable speed electric motors, particularly is the hollow feeding spiro rod of sawtooth pitch thread, the latter is contained in the cover; The cover inwall has half slot; The output shaft of variable speed electric motors, particularly, cutting knife, extrusion screw rod are coupled to coaxial one by hollow feeding spiro rod and round key; One side of feeding spiro rod bearing thrust is equipped with thrust bearing; Extrusion screw rod is contained in the machine barrel, and machine barrel and cover are for being fixedly connected.Electric heating coil is equipped with in the outside of machine barrel, the outlet of air-heater and hot blast chamber and hot-blast outlet UNICOM, and an end of machine barrel connects a tip, and tip and head union body, joint cover is firm is one, again with the machine barrel thread connection.
The utility model adopts electrical heating without combustion gas, can join continuous operation, and easy and safe to operate, speed of welding is fast under the effect of extrusion screw rod, and the plastics of plasticizing are big in the effect downforce of tip and goods, and are firmly, effective.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is the cutaway view of half slot in its hollow feeding spiro rod and inner circular key and the cover.
The specific embodiment
The utility model has a variable speed electric motors, particularly 1 to connect a temperature controller 2; , the outside is housed on its output shaft is that the hollow feeding spiro rod 5 of sawtooth pitch thread, the latter are contained in the cover 16; Overlap 16 inwalls half slot 18 is arranged; By hollow feeding spiro rod 5 cutting knife 15, extrusion screw rod 8 usefulness round keys 17 are connected into one, coaxial rotation during work.One side of feeding spiro rod 5 bearing thrusts is equipped with thrust bearing 3, the axial thrust when working to bear extrusion screw rod 8.Extrusion screw rod 8 is contained in the machine barrel 13, and electric heating coil 14 is equipped with in the outside of machine barrel 13, so that the plastics in machine barrel 13 and extrusion screw rod 8 and the chamber are heated.The heating-up temperature of electric heating coil 14 is by controller 2 control automatically, and controller 2 has the low-temperature protection of setting function.Variable speed electric motors, particularly 1 does not quit work when the plastics in the machine barrel 13 reach design temperature, the damage that causes to prevent this welding machine low temperature excess load error starting.Air-heater 6 can be adjusted the temperature that blows out hot blast, the air inlet UNICOM of the outlet of air-heater 6 and hot blast chamber 7, hot-blast outlet 12 by hot blast chamber 7 blows to the weld zone, make by the weldering plastics softening required welding temperature condition that reaches that obtains heating, whole weld zone is all played the effect that auxiliary welding is heated.The oral area shape of the hot-blast outlet 12 of hot blast chamber 7 can be changed according to the shape of weld zone, the weld zone is concentrated heated, and reduces heat and scatters and disappears, and reaches best welding effect.One end of machine barrel 13 connects a polytetrafluoroethylene (PTFE) tip 10, it has several heads is difform replacing parts such as right angle, circular arc, square, triangle, can change according to the different cross section shape of weld seam, to adapt to welding various zoness of different such as right angle, circular arc, square, triangle and cross section weld seam.Tip 10 and head union body 9, joint cover 11 are firm to be one, uses thread connection with machine barrel 13 again.
Soldering thread of plastics 4 is running stores, is to drive by the rotation of hollow feeding spiro rod 5 to enter.Hollow feeding spiro rod 5 is rotation in cover 16, after the half slot 18 that makes soldering thread of plastics 4 edges overlap 16 inwalls axially enters, is cut off cutter 15 and is cut to fragment.Particle after the cut-out enters the inside of machine barrel 13, is subjected to the heating of electric heating coil 14, obtains plasticizing in the progradation of extrusion screw rod 8, extrudes from the hole of polytetrafluoroethylene (PTFE) tip 10 at last and welds.
Variable speed electric motors, particularly 1 of the present utility model, temperature controller 2 and air-heater 6 all are known elements, and their circuit all is known, and the annexation between them is described, therefore just need not make an explanation to its circuit.
Claims (1)
1 one kinds of auxiliary extruded type Welding plates of hot blast is characterized in that having a variable speed electric motors, particularly (1) to connect a temperature controller (2); The outside is housed on the output shaft of this variable speed electric motors, particularly (1) is that the hollow feeding spiro rod (5) of sawtooth pitch thread, the latter are contained in the cover (16); Cover (16) inwall has half slot (18); The output shaft of variable speed electric motors, particularly (1), cutting knife (15), extrusion screw rod (8) are coupled to coaxial one by hollow feeding spiro rod (5) and round key (17); One side of feeding spiro rod (5) bearing thrust is equipped with thrust bearing (3); Extrusion screw rod (8) is contained in the machine barrel (13), and machine barrel (13) and cover (16) are for being fixedly connected.Electric heating coil (14) is equipped with in the outside of machine barrel (13), the outlet of air-heater (6) and hot blast chamber (7) and hot-blast outlet (12) UNICOM, one end of machine barrel (13) connects a tip (10), tip (10) and head union body (9), joint cover (11) is firm is one, uses thread connection with machine barrel (13) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053381 CN2719552Y (en) | 2004-08-27 | 2004-08-27 | Hot-air auxiliary extrusion type plastic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053381 CN2719552Y (en) | 2004-08-27 | 2004-08-27 | Hot-air auxiliary extrusion type plastic welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2719552Y true CN2719552Y (en) | 2005-08-24 |
Family
ID=35008518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420053381 Expired - Fee Related CN2719552Y (en) | 2004-08-27 | 2004-08-27 | Hot-air auxiliary extrusion type plastic welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2719552Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113488A (en) * | 2016-08-22 | 2016-11-16 | 福州莱斯特塑料焊接科技有限公司 | A kind of particle type plastic extrusion bonding machine and control method thereof |
| CN108081620A (en) * | 2017-12-22 | 2018-05-29 | 温州泳恒科技有限公司 | A kind of extruded type welding gun |
-
2004
- 2004-08-27 CN CN 200420053381 patent/CN2719552Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113488A (en) * | 2016-08-22 | 2016-11-16 | 福州莱斯特塑料焊接科技有限公司 | A kind of particle type plastic extrusion bonding machine and control method thereof |
| CN108081620A (en) * | 2017-12-22 | 2018-05-29 | 温州泳恒科技有限公司 | A kind of extruded type welding gun |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4714508A (en) | Fixture and method for making spiral wound hose | |
| CN205097539U (en) | Portable handheld plastics extrusion welder | |
| CN208497504U (en) | A kind of composite modified injection molding machine of plastic | |
| CN2719552Y (en) | Hot-air auxiliary extrusion type plastic welding machine | |
| CN204430553U (en) | Novel ultrasonic welding machine | |
| CN114571678A (en) | Cutting thickness adjustable die for processing automobile interior trimming panel | |
| CN205969995U (en) | Granule formula plastic extrusion welding machine | |
| CN213564174U (en) | Injection molding mechanism | |
| CN205394901U (en) | Plastics that product was moulded to processing wood melt device | |
| CN114310130A (en) | Steel plate seamless electric welding machine | |
| CN212312800U (en) | Extrusion welding gun | |
| CN111151865A (en) | Heterogeneous metal friction stir welding system | |
| CN206702411U (en) | A kind of New Friction Welding instrument suitable for rotor class product | |
| CN207889169U (en) | A kind of PE windings two flat walls structural tube production line | |
| CN216063265U (en) | Agitating unit is used in polyvinylidene fluoride production | |
| CN1974184A (en) | Screw extruding welding method | |
| CN111168972A (en) | Efficient energy-saving combined heating device and method | |
| CN206663763U (en) | A kind of Teflon helix tube process equipment | |
| CN219634563U (en) | Welding gun | |
| CN214163641U (en) | Plastic granules melting device | |
| CN220428899U (en) | Production equipment for PBT production | |
| CN219338493U (en) | Extruder for PP production | |
| CN211683408U (en) | High-efficiency energy-saving combined heating device | |
| CN212043045U (en) | Automatic tin-adding speed-adjustable electric soldering iron | |
| CN220681573U (en) | Plastic extruding machine with extruder head temperature control structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050824 |