CN101108538A - Welding equipment of plastics acidic bath and welding process thereof - Google Patents
Welding equipment of plastics acidic bath and welding process thereof Download PDFInfo
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- CN101108538A CN101108538A CNA2007100125882A CN200710012588A CN101108538A CN 101108538 A CN101108538 A CN 101108538A CN A2007100125882 A CNA2007100125882 A CN A2007100125882A CN 200710012588 A CN200710012588 A CN 200710012588A CN 101108538 A CN101108538 A CN 101108538A
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Abstract
The invention relates to the technical field of cold rolling and pickling line, in particular to a welding equipment and a welding process for a plastic pickling groove . The welding equipment is composed of a worktable, rails, a walking trolley, a machine base on the trolley, a horizontal sliding mechanism, an adjustment screw, a slant sliding mechanism and a welding device. The welding device is composed of a motor, a reduction gear, an auger delivery device, a heater and a welding head. The welding process comprises the following steps: the adjustment screw adjusts the degree of inclination of the slant sliding mechanism, welding material is added into a feed hopper, the power supply of the heater is powered on, the temperature of each heating zone of a machine barrel is respectively controlled in the range as a first zone below 190 DEG C, a second zone below 230 DEG C, and a third zone below 280 DEG C, and the moving speed is controlled to be 0.05-0.08 m/s. The invention has the advantages that the welding quality is improved, and the weld seam factor can reach above 0.9; the equipment is convenient to install and maintenance free, and has long service life. The weld seam is formed in one time, no repeated factory build-up welding is required; the weld seam is free from pore, undercut and over burning, with smooth surface and graceful form, needs no dressing, and is corrosion and ageing resistant.
Description
Technical field
The present invention relates to the welding equipment and the welding procedure thereof in cold-rolling pickling production line technology field, particularly a kind of plastics acidic bath.
Background technology
Descaling bath is the main equipment of cold-rolling pickling production line.The descaling bath in past adopts the steel construction line with rubber to serve as a contrast the technical scheme of acidproof brick again.Because the operating temperature of acid cleaning process reaches 80-90 ℃, and change frequently, under the effect of frequent alternation temperature, lining is easy to come off, and after lining came off, steel construction was corroded soon and leaks acid.In order thoroughly to solve the problem that comes off that the steel construction line with rubber serves as a contrast the descaling bath of acidproof brick again, adopt the polypropylene plastics descaling bath to replace the steel construction line with rubber to serve as a contrast the descaling bath of acidproof brick again, plastics acidic bath does not exist and comes off and be corroded problem.The polypropylene plastics descaling bath is to adopt polypropylene plastics sheet material to be welded.In order to guarantee the quality of descaling bath, matter of utmost importance is to improve welding quality.Present Plastic Welding all adopts manual hot gas welding, but welding quality is relatively poor: weld joint efficiency only is 0.4-0.5, and weld joint efficiency is low more, and welding quality is just poor more.The polypropylene plastics sheet material that is used to weld descaling bath is thicker, and adopting manual hot gas welding can only be multiple-bead deposit, does not guarantee welding quality, thereby directly influences the service life of descaling bath.In order to guarantee the welding quality of descaling bath, must thoroughly change welding procedure and welding equipment thereof.
Summary of the invention
The object of the present invention is to provide a kind of welding equipment that can guarantee the plastics acidic bath of welding quality, utilize this welding equipment that weld joint efficiency is reached more than 0.9.
Another object of the present invention is to provide a kind of welding procedure of utilizing the welding equipment of plastics acidic bath of the present invention.
Welding equipment according to plastics acidic bath of the present invention, it is characterized in that by workbench, be located at the track on this workbench, the track traveling dolly that do to roll or be slidingly matched therewith, be located at the support on this traveling dolly, be located at the horizontal slip mechanism on this support, by adjusting the screw rod tilt slide mechanism that is connected of the horizontal slip mechanism on the support therewith, the welder that is located in this tilt slide mechanism is formed.
Described horizontal slip mechanism is located at the plane bottom plate on this support by the support that is connected with described support, and the plane bottom plate horizontal sliders doing to be slidingly matched is formed therewith.
Described tilt slide mechanism is located at the clinoplain base plate on this support by the support that is connected with described horizontal sliders, and the clinoplain base plate tilt slide part doing to be slidingly matched is formed therewith.
Described welder is by motor-reductor, the helix transporting device that is connected of the output shaft of reductor therewith, each thermal treatment zone heater of machine barrel of being connected of helix transporting device therewith is located at the plumb joint of this heater front end and the loading hopper that is connected on the described helix transporting device is formed.
The base of described reductor is connected with described tilt slide part.
A kind of welding procedure of utilizing the welding equipment of plastics acidic bath of the present invention is characterized in that comprising the steps:
1) adjust the gradient of tilt slide mechanism by adjusting screw rod, so that plumb joint is aimed at the welding position,
2) in loading hopper, add the welding material,
3) power supply of each thermal treatment zone heater of connection machine barrel,
4) motor of startup helix transporting device is sent the welding material that is added in the loading hopper into each thermal treatment zone successively and is heated by heater,
5) temperature with each thermal treatment zone of machine barrel is controlled at respectively: a district is below 190 ℃, and two districts are below 230 ℃, and three districts make welding material reach molten condition below 280 ℃, can weld,
6) the side weld edge fit moves welding equipment, and translational speed is controlled at the 0.05-0.08 meter per second, until finishing this weld seam
The welding procedure of plastics acidic bath of the present invention and the advantage of welding equipment thereof are:
1, improve welding quality, weld joint efficiency reaches more than 0.9.
2, equipment installation side makes, and is non-maintaining, long service life.
3, weld seam one-shot forming need not repeated overlaying weldability, weld seam pore-free, no undercut, no burn-off phenomenon, and smooth surface, moulding is attractive in appearance, need not finishing.
4, the bulk resin welding material is directly used in welding and need not to be made into welding rod, reduces raw-material processing number of times, has avoided the change of material property, reduces cost simultaneously, improves the utilization rate of welding material.
5, corrosion-resistant, anti-aging.
Description of drawings
Fig. 1 is a welding equipment structural representation of the present invention.
The specific embodiment
The embodiment given below in conjunction with accompanying drawing further specifies the specific embodiment of the present invention.
As shown in Figure 1, welding equipment according to plastics acidic bath of the present invention, it is characterized in that by workbench 14, be located at the track 12 on this workbench 14, track 12 is made the traveling dolly that rolls or be slidingly matched therewith, is located at the support 13 on this traveling dolly, is located at the horizontal slip mechanism on this support 13, by adjusting the screw rod 8 tilt slide mechanism that is connected of the horizontal slip mechanism on the support 13 therewith, the welder that is located in this tilt slide mechanism is formed.
Described horizontal slip mechanism is located at the plane bottom plate 10 on this support 16 by the support 16 that is connected with described support 13, and plane bottom plate 10 horizontal sliders 9 doing to be slidingly matched is formed therewith.
Described tilt slide mechanism is located at the clinoplain base plate 7 on this support 17 by the support 17 that is connected with described horizontal sliders 9, and the clinoplain base plate 7 tilt slide part 6 doing to be slidingly matched is formed therewith.
Described welder is by motor 5-reductor 4, the helix transporting device 3 that is connected of the output shaft of reductor 4 therewith, each thermal treatment zone heater 1 of machine barrel of being connected of helix transporting device 3 therewith is located at the plumb joint 18 of this heater 1 front end and the loading hopper 2 that is connected on the described helix transporting device 3 is formed.
The base of described reductor 4 is connected with described tilt slide part 6.
A kind of welding procedure of utilizing the welding equipment of plastics acidic bath of the present invention is characterized in that comprising the steps:
1) adjust the gradient of tilt slide mechanism by adjusting screw rod 8, plumb joint 18 aimed at plastics acidic bath 18 welding positions,
2) in loading hopper 2, add the welding material,
3) power supply of each thermal treatment zone heater 1 of connection machine barrel,
4) motor 5 of startup helix transporting device 3 is sent the welding material that added in the loading hopper 2 into each thermal treatment zone heater 1 successively,
5) temperature with 3 thermals treatment zone of machine barrel is controlled at respectively: a district is below 190 ℃, and two districts are below 230 ℃, and three districts are below 280 ℃,
6) the side weld edge fit moves welding equipment, and translational speed is controlled at the 0.05-0.08 meter per second, until finishing this weld seam.
The welding procedure of plastics descaling bath of the present invention and welding equipment advantage thereof are: improve welding quality, Weld joint efficiency reaches more than 0.9; Equipment installation side makes, and is non-maintaining, long service life; Weld seam once Moulding need not the repetition built-up welding, weld seam pore-free, no undercut, no burn-off phenomenon, and smooth surface becomes Type is attractive in appearance, need not finishing; The bulk resin welding material is directly used in welding and need not to be made into welding rod, Can reduce cost, improve the utilization rate of welding material; The plastics descaling bath is corrosion-resistant, and is anti-aging.
Claims (6)
1. the welding equipment of a plastics acidic bath, it is characterized in that by workbench, be located at the track on this workbench, the track traveling dolly that do to roll or be slidingly matched therewith, be located at the support on this traveling dolly, be located at the horizontal slip mechanism on this support, by adjusting the screw rod tilt slide mechanism that is connected of the horizontal slip mechanism on the support therewith, the welder that is located in this tilt slide mechanism is formed.
2. welding equipment according to claim 1 is characterized in that described horizontal slip mechanism by the support that is connected with described support, is located at the plane bottom plate on this support, and the plane bottom plate horizontal sliders doing to be slidingly matched is formed therewith.
3. welding equipment according to claim 1 and 2, it is characterized in that described tilt slide mechanism is by the support that is connected with described horizontal sliders, be located at the clinoplain base plate on this support, the clinoplain base plate tilt slide part doing to be slidingly matched is formed therewith.
4. welding equipment according to claim 1, it is characterized in that described welder is by motor-reductor, the helix transporting device that is connected of the output shaft of reductor therewith, each thermal treatment zone heater of one group of machine barrel of being connected of helix transporting device therewith is located at the plumb joint of this heater front end and the loading hopper that is connected on the described helix transporting device is formed.
5. according to claim 3 or 4 described welding equipments, it is characterized in that the base of described reductor is connected with described tilt slide part.
6. a welding procedure of utilizing the welding equipment of the described plastics acidic bath of claim 1 is characterized in that comprising the steps:
1) adjust the gradient 30--50 degree of tilt slide mechanism by adjusting screw rod, plumb joint aimed at the welding position,
2) in loading hopper, add the welding material,
3) power supply of each thermal treatment zone heater of connection machine barrel,
4) motor of startup helix transporting device is sent the welding material that is added in the loading hopper into each thermal treatment zone successively and is heated by heater,
5) temperature with each thermal treatment zone of machine barrel is controlled at respectively: a district is below 190 degrees centigrade, and two districts are below 230 degrees centigrade, and three districts are below 280 degrees centigrade,
6) the side weld edge fit moves welding equipment, and translational speed is controlled at the 0.05-0.08 meter per second, until finishing this weld seam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710012588A CN100595054C (en) | 2007-08-27 | 2007-08-27 | Welding equipment of plastics acidic bath and welding process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710012588A CN100595054C (en) | 2007-08-27 | 2007-08-27 | Welding equipment of plastics acidic bath and welding process thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101108538A true CN101108538A (en) | 2008-01-23 |
| CN100595054C CN100595054C (en) | 2010-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200710012588A Active CN100595054C (en) | 2007-08-27 | 2007-08-27 | Welding equipment of plastics acidic bath and welding process thereof |
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| CN (1) | CN100595054C (en) |
Cited By (1)
| 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 |
-
2007
- 2007-08-27 CN CN200710012588A patent/CN100595054C/en active Active
Cited By (1)
| 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 |
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| Publication number | Publication date |
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| CN100595054C (en) | 2010-03-24 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHANGHAI ALLIBERT PLASTIC ANTICORROSION EQUIPMENT CO., LTD. Assignor: Allibert (Anshan) Plastic Anticorrosion Equipment Co., Ltd. Contract fulfillment period: 2008.10.8 to 2016.10.8 contract change Contract record no.: 2008310000208 Denomination of invention: Welding equipment of plastics acidic bath and welding process thereof License type: Exclusive license Record date: 20081112 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.8 TO 2016.10.8; CHANGE OF CONTRACT Name of requester: SHANGHAI ALIBEI PLASTICS CORROSION PROTECTION EQUI Effective date: 20081112 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Shiyi Inventor before: Song Zhende |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SONG ZHENDE TO: ZHENG SHIYI |