CN202804457U - Tube plate automatic welding mechanism for welding red copper materials - Google Patents
Tube plate automatic welding mechanism for welding red copper materials Download PDFInfo
- Publication number
- CN202804457U CN202804457U CN 201220516802 CN201220516802U CN202804457U CN 202804457 U CN202804457 U CN 202804457U CN 201220516802 CN201220516802 CN 201220516802 CN 201220516802 U CN201220516802 U CN 201220516802U CN 202804457 U CN202804457 U CN 202804457U
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- welding
- tube plate
- red copper
- tube
- automatic welding
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- Expired - Fee Related
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Abstract
The utility model discloses a tube plate automatic welding mechanism for welding red copper materials, is used for welding of a heat exchanging tube and a tube plate of a red copper material heat exchanger, and belongs to the technical field of pressure vessel welding. The tube plate automatic welding mechanism for welding the red copper materials comprises a locating head, a wire feed tube, a wire reel, a rotation rod, a rotation mechanism, a tube plate automatic welding electric welding machine, an argon gas bomb, an air feed tube, an electric conduction cable, and a tungsten electrode, and further comprises a temperature sensor. An output end of the temperature sensor is connected with a manual input interface of the tube plate automatic welding electric welding machine. A body of the temperature sensor is arranged on a machine head of the tube plate automatic welding electric welding machine. The tube plate automatic welding mechanism for welding the red copper materials is used for the welding of the heat exchanging tube and the tube plate of the red copper material heat exchanger, and is capable of improving welding first-pass rate, facilitating improvement of production efficiency, reducing welding cost, shortening operation time, and solving the problems that a red copper material heat exchanging tube and a tube plate in the prior art can only be welded manually.
Description
Technical field
The utility model belongs to the Welding Technique of Pressure Vessel field, is specifically related to a kind of tube sheet automatic welding welding mechanism of welding red copper material.
Background technology
The copper tube heat exchanger is used more in chemical industry, and in the welding performance and welding process of copper tube heat exchanger, the problem of appearance must be solved, the performance safety of guarantee copper pipe heat exchanger and service life.
The red copper thermal conductivity factor is very large, needs large heat input it could be melted when beginning weldering, needs large electric current when reaching welding, and low weldering is fast.But be soldered to pilot process owing to the rising of workpiece temperature, if therefore the excessive phenomenon that causes easily pore, burning of heat input is soldered to pilot process and electric current and weldering speed need to be adjusted to reduced levels.And each parameter of tube sheet automatic tungsten anode argon arc welding has just preset before welding, can't adjust in the welding process.The beginning weldering temperature of welding each tube head is all different, irregular following.Cause the tube head welding quality uncontrollable
Therefore, find a kind of tube sheet automatic welding welding mechanism of welding red copper material, so just can avoid causing because weld heat input is excessive the generation of the phenomenon of pore, burning, improve welding quality.
Summary of the invention
The purpose of this utility model is to provide a kind of tube sheet automatic welding welding mechanism of welding red copper material, makes in the Tube-sheet Welding process of red copper material and adjusts in real time the full-automation that welding parameter realizes welding process according to temperature signal.
The technical solution of the utility model is: a kind of tube sheet automatic welding welding mechanism of welding red copper material comprises positioning head, wire-feeding pipe, wire reel, dwang, rotating mechanism, tube sheet automatic welding electric welding machine, argon bottle, snorkel and conductive cable, tungsten electrode, it also comprises temperature sensor, the output of this temperature sensor be connected the manual input interface of tube sheet automatic welding electric welding machine and connect, and described temperature sensor body is arranged on the head place of described tube sheet automatic welding electric welding machine.
The utility model is the reload temperature sensor on the tube sheet automatic welding gun, and temperature signal is fed back to welding machine, welding current, speed of welding is adjusted in good time, to adapt to the welding condition of welding red copper material heat exchanger tube and tube sheet.In heat exchanger tube in red copper material heat exchanger and the welding of tube sheet, can improve the welding first-time qualification rate, be conducive to enhance productivity, reduce welding cost, the reduction of erection time.And the utility model solved prior art to red copper material heat exchanger tube and tube sheet can only manual welding problem.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1-positioning head, 2-wire-feeding pipe, 3-wire reel, 4-dwang, 5-rotating mechanism, 6-tube sheet automatic welding electric welding machine, 7-argon bottle, 8-temperature sensor, 9-snorkel and conductive cable, 10-tungsten electrode
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to Fig. 1, a kind of tube sheet automatic welding welding mechanism of welding red copper material, comprise positioning head 1, wire-feeding pipe 2, wire reel 3, dwang 4, rotating mechanism 5, tube sheet automatic welding electric welding machine 6, argon bottle 7, snorkel and conductive cable 9, tungsten electrode 10 and temperature sensor 8, described positioning head 1 is fixed on wire-feeding pipe 2 terminations, these wire-feeding pipe 2 interior placement welding wires, and wire reel is on the wire reel 3 that is installed on the dwang 4, and this dwang 4 is connected with rotating mechanism 5, and rotating mechanism 5 is connected with the head of tube sheet automatic welding electric welding machine 6 again, the head of tube sheet automatic welding electric welding machine 6 is communicated with snorkel and conductive cable 9, tungsten electrode 10 is arranged on the front end of described snorkel and conductive cable 9, the output of described temperature sensor 8 be connected the manual input interface of tube sheet automatic welding electric welding machine 6 and connect, and described temperature sensor 8 bodies are arranged on the head place of described tube sheet automatic welding electric welding machine (6).
The course of work of the present utility model: it is inner that positioning head 1 inserts the heat exchanger tube that will weld, adjust the distance between tungsten electrode 10 and the wire-feeding pipe 2, rotating mechanism 5 drives dwang 4 and rotates, tungsten electrode 10 and wire-feeding pipe 2 and wire reel 3 rotate welding with dwang 4, this moment, temperature sensor 8 passed to tube sheet automatic welding electric welding machine 6 with the real time temperature signal, and welding machine is adjusted welding parameter according to temperature signal.
Claims (1)
1. the tube sheet automatic welding welding mechanism of a welding red copper material, comprise positioning head (1), wire-feeding pipe (2), wire reel (3), dwang (4), rotating mechanism (5), tube sheet automatic welding electric welding machine (6), argon bottle (7), snorkel and conductive cable (9), tungsten electrode (10) is characterized in that it also comprises temperature sensor (8), the output of this temperature sensor (8) be connected the manual input interface of tube sheet automatic welding electric welding machine (6) and connect, and described temperature sensor (8) body is arranged on the head place of described tube sheet automatic welding electric welding machine (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220516802 CN202804457U (en) | 2012-10-10 | 2012-10-10 | Tube plate automatic welding mechanism for welding red copper materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220516802 CN202804457U (en) | 2012-10-10 | 2012-10-10 | Tube plate automatic welding mechanism for welding red copper materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804457U true CN202804457U (en) | 2013-03-20 |
Family
ID=47863400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220516802 Expired - Fee Related CN202804457U (en) | 2012-10-10 | 2012-10-10 | Tube plate automatic welding mechanism for welding red copper materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804457U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931894A (en) * | 2017-10-30 | 2018-04-20 | 无锡市迪索数控焊接设备有限公司 | It is capable of the pipe welding head of real-time display inner cavity temperature |
| CN108723548A (en) * | 2017-04-21 | 2018-11-02 | 林肯环球股份有限公司 | Method and system for being welded by temperature detector |
-
2012
- 2012-10-10 CN CN 201220516802 patent/CN202804457U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723548A (en) * | 2017-04-21 | 2018-11-02 | 林肯环球股份有限公司 | Method and system for being welded by temperature detector |
| CN107931894A (en) * | 2017-10-30 | 2018-04-20 | 无锡市迪索数控焊接设备有限公司 | It is capable of the pipe welding head of real-time display inner cavity temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20171010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |