CN204773578U - Polymer coiled material welding rifle with welding rod guide cylinder - Google Patents
Polymer coiled material welding rifle with welding rod guide cylinder Download PDFInfo
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- CN204773578U CN204773578U CN201520444055.1U CN201520444055U CN204773578U CN 204773578 U CN204773578 U CN 204773578U CN 201520444055 U CN201520444055 U CN 201520444055U CN 204773578 U CN204773578 U CN 204773578U
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Abstract
The utility model discloses a polymer coiled material welding rifle with welding rod guide cylinder, including the welder body, it has the welding tip to peg graft on the welder body, the welding tip has with the hot air channel of this body coupling of welder and is used for wearing to establish the feedstock channel of welding rod, movable mounting has the cylinder on the welder body, and the cylinder surface has the helicla flute that holds the welding rod, hot air channel and feedstock channel cross in the connected region of welding tip bottom, the connected region is equipped with the tongue of hunch -up at feedstock channel's lateral wall, and this tongue has slick and sly border. The utility model discloses a cylinder guide welding rod impels, avoids the kinking to set up the welding tip of taking hot air channel and welding rod feedstock channel, welding rod melting in welding tip connected region during the welding, by the tongue with the fused welding rod inslot on floor of impressing, and floating with the welding seam surface by the border of slyness, make the welding seam level and smooth and pleasing to the eye.
Description
Technical field
The utility model relates to the instrument that plastic floor is mated formation, and particularly relates to a kind of macromolecule coiled material welding rifle with welding rod guide roller.
Background technology
The main component of plastic floor (PVC floor) is pvc material, and PVC floor can make two kinds, and a kind of is homogeneous penetrating, and the decorative pattern material from the end to face is all the same; Also having a kind of is combined type, and topmost one deck is pure PVC transparent layer exactly, adds printed layer and foaming layer below.PVC floor is enriched due to its pattern, and color is various and be widely used at home and each side of business.Plastic floor uses widely, the various places such as such as indoor family, hospital, school, office building, factory, public place, supermarket, business, stadiums.
The primary raw material of production PVC floor is polyvinyl chloride, and polyvinyl chloride is the renewable resource of environment-protecting asepsis, its use a large amount of already in daily life, such as tableware, medical woven hose bag etc., environmental protection.PVC floor only has 2 ~ 3mm thickness, every square meter weight about only 2 ~ 3KG, and 10% of not enough common ground material, for building body load-bearing and space-saving in skyscraper, has unrivaled advantage.
The transparent wear through high-tech processing that PVC floor surface has one deck special, its wear-resisting revolution can reach 300000 turns.The wear-resisting revolution of laminated flooring comparatively wear-resisting in traditional earth material only has 13000 turns, and good consolidated floor also only has 20000 turns.The superpower wear-resistant layer of surface specially treated fully ensure that the anti-wear performance of the excellence of earth material, the wearing layer on PVC floor surface can use 5 ~ 10 years under normal circumstances according to the difference of thickness, the thickness of wearing layer and quality directly determine the service time of PVC floor, the wearing layer ground that standard testing result display 0.55mm is thick can use more than 5 years under normal circumstances, and the wearing layer ground that 0.7mm is thick is enough to use more than 10 years.
Before plastic floor welding first by hand or machine slot at floor surface, fluting place must clean out, and use the welding rod special for special corresponding with plastic floor material, base area material type adjusts heat weldable temperature, hot weld makes the both sides uniform fusion of floor gap, completes welding process.Existing welding gun is in welding process, and welding rod is hand-held by workmen, and position easily changes, and causes weld seam to be shifted and injustice, reduces welding effect; Meanwhile, due to the easy kinking of welding rod, welding progress is affected.
Utility model content
For overcoming the defect existed in prior art, the utility model provides a kind of macromolecule coiled material welding rifle with welding rod guide roller, utilizes cylinder to guide welding rod to advance, avoids welding rod kinking; Meanwhile, grafting tip on welding gun body, has hot-air channel and welding rod feeding-passage in tip, during welding, welding rod is melted in tip connected region, by tongue, the welding rod of melting is pressed in the groove on floor, and by round and smooth edge, face of weld is floating, make weld seam level and smooth and attractive in appearance.
Concrete technical scheme of the present utility model is as follows:
Have a macromolecule coiled material welding rifle for welding rod guide roller, comprise welding gun body, described welding gun body is plugged with tip, described tip has the hot-air channel that is connected with welding gun body and the feeding-passage for wearing welding rod;
Described welding gun body is movably installed with cylinder, and cylinder surface has the helicla flute holding welding rod;
Described hot-air channel and feeding-passage are intersected in the connected region bottom tip, and described connected region is provided with the tongue arched upward at the sidewall of feeding-passage, and this tongue has round and smooth edge.
Improvement of the present utility model is: be provided with the cylinder guiding welding rod to advance, and welding rod is wound around in the helicla flute of cylinder surface, by the rotation of cylinder, drives welding rod to enter tip; Be provided with hot-air channel and feeding-passage in tip, feeding-passage is used for the position of fixing welding rod, keeps welding rod to align with floor joint all the time, prevents welding rod to be shifted in welding process.During welding, welding rod is melted in tip connected region, and welding gun is pressed on floor, and moves along gap, be pressed in the gap on floor by the welding rod of melting by tongue, make the welding rod of melting fill up groove, round and smooth edge is by floating for the welding rod of melting, keep weld seam level and smooth and attractive in appearance, promote welding quality.
As preferably, described cylinder is arranged in the support fixing with welding gun body, is respectively equipped with the charging hole and discharge opening that guide welding rod in the gripper shoe of support both sides.
Support both sides have the gripper shoe be fixedly connected with welding gun body, and the charging hole in gripper shoe and discharge opening are all for the guiding of welding rod, and charging hole is wound in outside cylinder for guiding welding rod, and discharge opening enters tip for guiding welding rod.
As preferably, in described support, be provided with the motor of head roll.
Adopt motor head roll, driving welding rod to tip feeding, is the mode of active feeding, welding gun is used convenient, by the rotating speed of index drum, regulates the fltting speed of welding rod.
As preferably, described hot-air channel is connected to the air outlet of welding gun body.
Hot-air channel is communicated with the air outlet of welding gun body, and the sealing both keeping, blow to welding rod for guiding hot blast.
As preferably, one end of described hot-air channel is provided with multiple banding sheet, is provided with the shrinkage joint axially arranged along hot-air channel between adjacent two banding sheets.
The direct banding of hot-air channel is outside the air outlet of welding gun body, and extruding banding sheet, the shrinkage joint on hot-air channel reduces, clamping welding gun body.
As preferably, the tip of the tongue of described tongue tilts slightly upward, and described tongue extends towards hot wind flow direction.
The welding rod that hot blast blows melting enters below tongue, and the tip of the tongue be upturned for the welding rod of floating melting, and makes the weld seam after welding a little less than floor level, avoids weld seam to exceed floor, destroys the flatness on floor.
The utility model adopts cylinder to guide welding rod to advance, avoid kinking, and the tip of band hot-air channel and welding rod feeding-passage is set, during welding, welding rod is melted in tip connected region, by tongue, the welding rod of melting is pressed in the groove on floor, and by round and smooth edge, face of weld is floating, make weld seam level and smooth and attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the structure chart of macromolecule coiled material welding rifle.
Detailed description of the invention
As shown in Figure 1, a kind of macromolecule coiled material welding rifle with welding rod guide roller, comprises welding gun body 1, welding gun body 1 is plugged with tip 2.Tip 2 has the hot-air channel 4 that is connected with welding gun body 1 and the feeding-passage 3 for wearing welding rod 7, hot-air channel 4 and feeding-passage 3 are intersected in the connected region 5 bottom tip 2, this connected region 5 is provided with the tongue 6 arched upward at the sidewall of feeding-passage 2, this tongue 6 has round and smooth edge.Feeding-passage 2, for limiting the position of welding rod 7, keeps welding rod 7 to align with floor joint all the time, and tongue 6, by the gap on the welding rod of melting press-in floor, makes the welding rod of melting fill up, and by round and smooth edge, weld seam is floating.
Wherein, hot-air channel 4 is connected to the air outlet of welding gun body 1, and keeps sealing.One end of hot-air channel 4 is provided with multiple banding sheet, is provided with the shrinkage joint 13 axially arranged along hot-air channel 4 between adjacent two banding sheets, by extruding banding sheet, shrinkage joint 13 is reduced, fixing tip 2.
In the present embodiment, be provided with the cylinder 10 guiding welding rod 7 to advance, cylinder 10 surface offers helicla flute, and welding rod 7 is around the home in helicla flute.Cylinder 10 is installed in the bracket, support is fixedly connected with welding gun body 1 with gripper shoe 9 by gripper shoe 8, two gripper shoes are respectively equipped with the charging hole 12 for welding rod guiding and discharge opening 11, welding rod 7 is through charging hole 12 winding on cylinder 10, and the welding rod 7 outside cylinder 10 pushes the feeding-passage 3 in tip 2 through discharge opening 11.If desired control the charging rate of welding rod, can also on support mounted motor, head roll uniform rotation.
Tongue 6 extends towards hot blast direction, and the tip of the tongue of tongue 6 tilts slightly upward, and the tip of the tongue be upturned for the welding rod of floating melting, and makes the weld seam after welding a little less than floor level, avoids weld seam to exceed floor, destroys the flatness on floor.
The foregoing is only better implementation example of the present utility model, be not limited to the utility model, all within the utility model spirit and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. have a macromolecule coiled material welding rifle for welding rod guide roller, comprise welding gun body, it is characterized in that, described welding gun body is plugged with tip, described tip has the hot-air channel that is connected with welding gun body and the feeding-passage for wearing welding rod;
Described welding gun body is movably installed with cylinder, and cylinder surface has the helicla flute holding welding rod;
Described hot-air channel and feeding-passage are intersected in the connected region bottom tip, and described connected region is provided with the tongue arched upward at the sidewall of feeding-passage, and this tongue has round and smooth edge.
2. macromolecule coiled material welding rifle as claimed in claim 1, it is characterized in that, described cylinder is arranged in the support fixing with welding gun body, is respectively equipped with the charging hole and discharge opening that guide welding rod in the gripper shoe of support both sides.
3. macromolecule coiled material welding rifle as claimed in claim 2, is characterized in that, be provided with the motor of head roll in described support.
4. macromolecule coiled material welding rifle as claimed in claim 1, it is characterized in that, described hot-air channel is connected to the air outlet of welding gun body.
5. macromolecule coiled material welding rifle as claimed in claim 1, it is characterized in that, one end of described hot-air channel is provided with multiple banding sheet, is provided with the shrinkage joint axially arranged along hot-air channel between adjacent two banding sheets.
6. macromolecule coiled material welding rifle as claimed in claim 1, it is characterized in that, the tip of the tongue of described tongue tilts slightly upward.
7. macromolecule coiled material welding rifle as claimed in claim 6, it is characterized in that, described tongue extends towards hot wind flow direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444055.1U CN204773578U (en) | 2015-06-24 | 2015-06-24 | Polymer coiled material welding rifle with welding rod guide cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444055.1U CN204773578U (en) | 2015-06-24 | 2015-06-24 | Polymer coiled material welding rifle with welding rod guide cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204773578U true CN204773578U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520444055.1U Active CN204773578U (en) | 2015-06-24 | 2015-06-24 | Polymer coiled material welding rifle with welding rod guide cylinder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119477A (en) * | 2021-03-22 | 2021-07-16 | 劲旅环境科技股份有限公司 | Welding tool and welding method thereof |
| CN114055785A (en) * | 2021-12-03 | 2022-02-18 | 艾西复合材料(嘉兴)有限公司 | Hot gas welding equipment and welding method thereof |
-
2015
- 2015-06-24 CN CN201520444055.1U patent/CN204773578U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119477A (en) * | 2021-03-22 | 2021-07-16 | 劲旅环境科技股份有限公司 | Welding tool and welding method thereof |
| CN114055785A (en) * | 2021-12-03 | 2022-02-18 | 艾西复合材料(嘉兴)有限公司 | Hot gas welding equipment and welding method thereof |
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| GR01 | Patent grant |