CN218341295U - Titanium alloy flux cored welding strip preparation facilities - Google Patents
Titanium alloy flux cored welding strip preparation facilities Download PDFInfo
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- CN218341295U CN218341295U CN202222246074.6U CN202222246074U CN218341295U CN 218341295 U CN218341295 U CN 218341295U CN 202222246074 U CN202222246074 U CN 202222246074U CN 218341295 U CN218341295 U CN 218341295U
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Abstract
The utility model provides a titanium alloy flux core solder strip preparation facilities belongs to welding material processing technology field. The welding strip conveying mechanism comprises a strip conveying wheel, a rolling mechanism, a powder filling mechanism, a closing mechanism, a pressing mechanism and a strip collecting wheel which are sequentially arranged along the conveying direction of a welding strip, wherein the rolling mechanism comprises a rolling lower wheel and a rolling upper wheel which are in rolling fit, the closing mechanism comprises a rolling lower wheel and a closing upper wheel which are in rolling fit, the pressing mechanism comprises a pressing lower wheel and a pressing upper wheel which are in rolling fit, the rolling lower wheel, the closing lower wheel and the pressing lower wheel are of groove-shaped structures, the rolling upper wheel is of a convex structure, the closing upper wheel is of a V-shaped groove structure, the pressing upper wheel is of a strip edge groove structure, and the welding strip is arranged between the rolling lower wheel and the rolling upper wheel, between the closing lower wheel and the closing upper wheel, and between the pressing lower wheel and the pressing upper wheel. The method is mainly used for preparing the titanium alloy flux-cored welding strip.
Description
Technical Field
The utility model belongs to the technical field of welding material processing, especially, relate to a titanium alloy flux core solder strip preparation facilities.
Background
The titanium alloy is used as an important light metal material, has the advantages of high specific strength, high temperature resistance, corrosion resistance and the like, is widely applied to the fields of ships and warships, aerospace, weaponry and the like, and has the tendency of increasing the application amount and the application field year by year.
For titanium alloy materials such as ships, naval vessels, marine equipment and the like, a corrosion layer is formed on the surface of the titanium alloy due to the long-term corrosion action of seawater and atmosphere, even pits appear, and the safety service performance of the equipment is greatly reduced. Therefore, surface repair needs to be carried out regularly, a wire surfacing repair method is often adopted in a conventional titanium alloy surface repair method, but the repair efficiency is low, the repair time is too long in the repair of a titanium alloy shell of a large-scale deep submergence vehicle, and the hidden danger of stress cracking is caused by overlarge and concentrated shell surface stress due to the extremely large number of surfacing channels.
Therefore, the strip surfacing can well solve the problems, the welding efficiency is high, and the welding heat cycle times can be greatly reduced, so that the hidden danger probability of stress cracking generated on the surface of the titanium alloy shell is reduced. At present, no flux-cored welding strip which is matched with the strip surfacing welding is available, which seriously restricts the surface repair of titanium alloy shells of different alloy systems.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a titanium alloy flux core welding strip preparation facilities to solve the problem that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a titanium alloy flux core welds area preparation facilities, it includes the band feed wheel, rolling mechanism, fills whitewashed mechanism, closes a mouthful mechanism, hold-down mechanism and the take-up pulley that set gradually along welding area direction of delivery, rolling mechanism includes rolling complex rolling lower wheel and rolling upper wheel, it includes rolling complex lower wheel and closes a mouthful upper wheel to close a mouthful mechanism, hold-down mechanism includes rolling complex compresses tightly the lower wheel and compresses tightly the upper wheel, rolling lower wheel, close a mouthful lower wheel and compress tightly the lower wheel and be the flute profile structure, rolling upper wheel is protruding column structure, it is V-arrangement groove structure to close a mouthful upper wheel, compress tightly the upper wheel and follow the groove structure for the area, it sets up between rolling lower wheel and rolling upper wheel, close a mouthful lower wheel and close a mouthful upper wheel and compress tightly the lower wheel and compress tightly the upper wheel.
Furthermore, a guide mechanism is arranged between the belt conveying wheel and the rolling mechanism.
Furthermore, a strip-shaped hole is formed in the guide mechanism along the conveying direction of the welding strip, and the welding strip penetrates through the strip-shaped hole.
Furthermore, fill powder mechanism and include funnel and conveyer belt, the funnel top is the feed inlet, and the bottom is the discharge gate, discharge gate department is provided with the conveyer belt.
Furthermore, a material baffle is arranged at the position of the discharge port.
Furthermore, the striker plate is connected with the screw button.
Further, the conveyor belt is connected to a motor.
Furthermore, the feeding wheel is rotationally connected with the first support, and the take-up wheel is rotationally connected with the second support.
Furthermore, the rolling mechanisms, the closing mechanisms and the pressing mechanisms are all in multiple groups.
Furthermore, the number of the rolling mechanisms, the closing mechanisms and the pressing mechanisms is 2.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a titanium alloy flux core welding strip preparation facilities of alloy system is conveniently adjusted, the application and the development of the very big promotion band electrode build-up welding titanium alloy. The prepared flux-cored welding strip can be used for repairing the surface of the titanium alloy.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is a schematic structural view of a titanium alloy flux cored welding strip manufacturing apparatus according to the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a rolling mechanism according to the present invention;
fig. 3 is a schematic cross-sectional structural view of the rolling mechanism of the present invention;
fig. 4 is a schematic view of a three-dimensional structure of the closing mechanism of the present invention;
fig. 5 is a schematic cross-sectional structure view of the closing mechanism of the present invention;
fig. 6 is a schematic view of a three-dimensional structure of the pressing mechanism of the present invention;
fig. 7 is a schematic cross-sectional structural view of the pressing mechanism of the present invention;
fig. 8 is a schematic structural view of the powder filling mechanism of the present invention.
1-a belt feeding wheel, 2-a belt collecting wheel, 3-a first support, 4-a second support, 5-a powder filling mechanism, 6-a guiding mechanism, 7-a rolling lower wheel, 8-a rolling upper wheel, 9-a closing lower wheel, 10-a closing upper wheel, 11-a pressing lower wheel, 12-a pressing upper wheel, 13-a feeding hole, 14-a motor, 15-a screw knob, 16-a material baffle plate and 17-a conveying belt.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely explained below with reference to the drawings in the embodiment of the present invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict, and the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments.
The embodiment is described with reference to fig. 1 to 8, and a titanium alloy flux-cored welding strip preparation device comprises a feeding wheel 1, a rolling mechanism, a powder filling mechanism 5, a closing mechanism, a pressing mechanism and a collecting wheel 2 which are sequentially arranged along the conveying direction of a welding strip, wherein the rolling mechanism comprises a lower rolling wheel 7 and an upper rolling wheel 8 which are in rolling fit, the closing mechanism comprises a lower closing wheel 9 and an upper closing wheel 10 which are in rolling fit, the pressing mechanism comprises a lower pressing wheel 11 and an upper pressing wheel 12 which are in rolling fit, the lower rolling wheel 7, the lower closing wheel 9 and the lower pressing wheel 11 are all in groove-shaped structures, the upper rolling wheel 8 is in a convex-shaped structure, the upper closing wheel 10 is in a V-shaped groove structure, the upper pressing wheel 12 is in a strip edge groove structure, and the welding strip is arranged between the lower rolling wheel 7 and the upper rolling wheel 8, between the lower closing wheel 9 and the upper closing wheel 10, and between the lower pressing wheel 11 and the upper pressing wheel 12.
The belt conveying wheel 1 conveys a welding belt outer skin to a rolling mechanism, the welding belt outer skin is rolled between a rolling lower wheel 7 and a rolling upper wheel 8, two sides of the welding belt outer skin are protruded through the matching of grooves and protrusions of the rolling lower wheel 7 and the rolling upper wheel 8, a medicine powder groove with a concave middle is formed in the welding belt outer skin and is used for containing medicine core welding powder, when the rolled welding belt outer skin passes through a powder filling mechanism 5, the medicine core welding powder is filled into the medicine powder groove by the powder filling mechanism 5, a welding belt filled with the medicine core welding powder passes through a gap closing lower wheel 9 and a gap closing upper wheel 10, the protrusions on the two sides of the medicine powder groove are closed towards the middle under the action of a V-shaped groove structure of the gap closing upper wheel 10, the gap closing process of the titanium alloy medicine core welding belt is completed, the closed titanium alloy medicine core welding belt passes through a pressing lower wheel 11 and a pressing upper wheel 12, the titanium alloy welding belt is pressed through the pressing lower wheel 11 and the pressing upper wheel 12, empty space and gas in the welding belt are removed, and the preparation of the welding belt is completed after the conveying of the belt wheel 2.
A guide mechanism 6 is arranged between the belt conveying wheel 1 and the rolling mechanism, and the conveying path of the welding belt outer skin is guided and positioned through the guide mechanism 6 so as to accurately enter between a lower rolling wheel 7 and an upper rolling wheel 8. Preferably, guiding mechanism 6 has seted up the bar hole along welding the area direction of delivery, the welding area passes the bar hole, leads and fixes a position the welding area through the bar hole.
A material baffle 16 is arranged at the discharge port, and the feeding amount is adjusted by controlling the opening and closing of the material baffle 16, so that the flowing flux-cored welding powder enters a conveyor belt 17. The striker plate 16 is connected with the screw button 15, and the lifting height of the striker plate 16 is adjusted by rotating the screw button 15, so that the feeding amount is convenient to adjust. The conveyor 17 is connected with the motor 14, and the conveying speed of the conveyor 17 can be controlled by adjusting the motor 14.
The conveying belt wheel 1 is rotationally connected with the first support 3, and the take-up belt wheel 2 is rotationally connected with the second support 4, so that conveying of the welding belt is achieved. The rolling mechanism, the closing mechanism and the hold-down mechanism are all in multiple groups, and the completion quality of each process is ensured through the multiple groups of rolling mechanisms, the closing mechanism and the hold-down mechanism. Preferably, the number of the rolling mechanisms, the closing mechanisms and the pressing mechanisms is 2.
The embodiment of the present invention disclosed above is only used to help illustrate the present invention. The examples are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention.
Claims (10)
1. The utility model provides a titanium alloy flux cored welding strip preparation facilities which characterized in that: the automatic welding device comprises a conveying belt wheel (1), a rolling mechanism, a powder filling mechanism (5), a closing mechanism, a pressing mechanism and a belt collecting wheel (2) which are sequentially arranged along the conveying direction of a welding belt, wherein the rolling mechanism comprises a rolling lower wheel (7) and a rolling upper wheel (8) which are in rolling fit, the closing mechanism comprises a rolling lower wheel (9) and a closing upper wheel (10) which are in rolling fit, the pressing mechanism comprises a rolling lower wheel (11) and a pressing upper wheel (12) which are in rolling fit, the rolling lower wheel (7), the closing lower wheel (9) and the pressing lower wheel (11) are of groove-shaped structures, the rolling upper wheel (8) is of a convex-shaped structure, the closing upper wheel (10) is of a V-shaped groove structure, the pressing upper wheel (12) is of a belt edge groove structure, and the welding belt is arranged between the rolling lower wheel (7) and the rolling upper wheel (8), the closing lower wheel (9) and the closing upper wheel (10) and between the pressing lower wheel (11) and the pressing upper wheel (12).
2. The titanium alloy flux cored welding strip preparation device of claim 1, wherein: and a guide mechanism (6) is arranged between the belt conveying wheel (1) and the rolling mechanism.
3. The device for preparing the titanium alloy flux-cored welding strip according to claim 2, which is characterized in that: a strip-shaped hole is formed in the guide mechanism (6) along the conveying direction of the welding strip, and the welding strip penetrates through the strip-shaped hole.
4. The titanium alloy flux cored welding strip preparation device of claim 1, wherein: fill powder mechanism (5) including funnel and conveyer belt (17), the funnel top is feed inlet (13), and the bottom is the discharge gate, discharge gate department is provided with conveyer belt (17).
5. The device for preparing the titanium alloy flux-cored welding strip according to claim 4, wherein: a material baffle (16) is arranged at the discharge port.
6. The device for preparing the titanium alloy flux-cored welding strip according to claim 5, wherein: the striker plate (16) is connected with the screw button (15).
7. The device for preparing the titanium alloy flux-cored welding strip according to claim 4, wherein: the conveyor belt (17) is connected with the motor (14).
8. The device for preparing the titanium alloy flux-cored welding strip according to claim 1, which is characterized in that: the belt conveying wheel (1) is rotationally connected with the first support (3), and the belt collecting wheel (2) is rotationally connected with the second support (4).
9. The titanium alloy flux cored welding strip preparation device of claim 1, wherein: the rolling mechanism, the closing mechanism and the pressing mechanism are all in multiple groups.
10. The apparatus for preparing titanium alloy flux cored welding strip as recited in claim 9, wherein: the number of the rolling mechanisms, the opening closing mechanisms and the pressing mechanisms is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222246074.6U CN218341295U (en) | 2022-08-25 | 2022-08-25 | Titanium alloy flux cored welding strip preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222246074.6U CN218341295U (en) | 2022-08-25 | 2022-08-25 | Titanium alloy flux cored welding strip preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218341295U true CN218341295U (en) | 2023-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222246074.6U Active CN218341295U (en) | 2022-08-25 | 2022-08-25 | Titanium alloy flux cored welding strip preparation facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218341295U (en) |
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2022
- 2022-08-25 CN CN202222246074.6U patent/CN218341295U/en active Active
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