CN104308485A - Novel automatic tube threading equipment - Google Patents
Novel automatic tube threading equipment Download PDFInfo
- Publication number
- CN104308485A CN104308485A CN201410306034.3A CN201410306034A CN104308485A CN 104308485 A CN104308485 A CN 104308485A CN 201410306034 A CN201410306034 A CN 201410306034A CN 104308485 A CN104308485 A CN 104308485A
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- CN
- China
- Prior art keywords
- tube bank
- tube
- new type
- laser
- type auto
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/09—Heat pipes
Abstract
The invention provides novel automatic tube threading equipment. The novel automatic tube threading equipment is characterized by comprising a machine frame, a tube beam clamping and rotating device and a laser guiding device, wherein a tube beam guiding frame and a bracket are arranged on the machine frame and used for supporting a tube beam; a left-and-right regulating device and an up-and-down regulating device are arranged on the machine frame, are connected with the tube beam guiding frame and used for regulating the position of the tube beam guiding frame; a tube beam feeding device is arranged on the machine frame and used for supplying an advancing driving force to the tube beam; the tube beam clamping and rotating device is fixed on the tube beam feeding device and used for rotating the tube beam; the laser guiding device comprises a guiding head, a laser generator, a plug cock and a laser receiver; the guiding head is installed at the end part of the tube beam penetrating through the tube beam guiding frame; the laser generator is installed inside the guiding head; plug cock is installed on a tube plate of a heat exchanger shell; the laser receiver is installed on the plug cock. The novel automatic tube threading equipment can detect and regulate the position of the end part of the tube beam in the tube threading process in real time, is adaptive to a certain position deviation between holes in adjacent baffle plates and can complete an automatic tube threading process.
Description
Technical field
The present invention relates to mechanical manufacturing field, particularly relating to a kind of new type auto poling equipment, for realizing heat exchanger automatic tube-penetrating.
Background technology
Heat exchanger is the equipment partial heat of hot fluid being passed to cold fluid, also known as heat exchanger, be realize exchange heat and the indispensable equipment of transmission in chemical process, in the industrial production such as oil, chemical industry, light industry, pharmacy, the energy, play irreplaceable effect.Shell-and-tube (also known as shell and tube) heat exchanger is the product that an amount is large and various in style, primarily of part compositions such as housing, tube bank, tube sheet, end socket and deflection plates, how rounded housing is, bundle of parallel tubes or helix tube are equipped with in inside, tube bank two ends are fixed on tube sheet, middle through the aperture on deflection plate.
In the manufacture of shell-and-tube heat exchanger, the poling of tube bank affects an important procedure of enhancing productivity, and the tube bank of every platform heat exchanger has two, 300 at least, has seven, 800 pipes at most, and by monthly output 50 calculating, monthly poling just reaches 30,000.In poling process, when shell is closed, to need maximum gauge be 3 centimetres, reach the tube bank of 9 meters through the aperture on heat exchanger traverse baffle, has 2 pieces of deflection plates in every platform heat exchanger at least.
The mode of current poling adopts artificial poling mostly, easily bend owing to restraining elongated, front end, mounting hole site simultaneously on different deflection plate is equipped with certain deviation, and the feeding relying on the sensation of poling personnel and experience to realize restraining and rotary motion, tube bank could pass aperture on deflection plate.Poling process is high to personnel requirement, causes that poling efficiency is low, poling success rate can not effectively ensure.
Along with the surging of labor cost is more and more higher with the cry improving work situation, the demand of automatic tube-penetrating technology is more and more vigorous.
Summary of the invention
The features and advantages of the present invention are partly stated in the following description, or can be apparent from this description, or learn by putting into practice the present invention.
For overcoming the problem of prior art, the invention provides a kind of new type auto poling equipment, it is characterized in that, comprising: frame, which is provided with tube bank leading truck, bracket, for holding tube bank; This frame is also provided with left and right adjusting device and up-down adjustment device, is all connected with this tube bank leading truck, for adjusting the position of this tube bank leading truck; This frame is also provided with tube bank feed arrangement, for the driving force providing tube bank to advance; Tube bank device for clamping and rotating, being fixed on this tube bank feed arrangement, rotating for making tube bank; Laser guide, comprising: guide head, for being arranged on the tube bank end passed from this tube bank leading truck; Laser generator, is arranged in this guide head; Cock, for being arranged on heat exchanger shell tube sheet; Laser pickoff, is arranged in this cock.
Preferably, this left and right adjusting device and up-down adjustment device, this tube bank feed arrangement are by motor reducer, ball screw, guide rail composition.
Preferably, this tube bank device for clamping and rotating is fixed on the guide rail of this tube bank feed arrangement.
Preferably, tube bank device for clamping and rotating comprises tube bank rotating mechanism, tube bank clamping device and Timing Belt, and this Timing Belt is the transmission mechanism between this tube bank rotating mechanism, tube bank clamping device.
Preferably, this tube bank rotating mechanism is made up of motor and decelerator.
Preferably, this tube bank clamping device comprises: base, for being connected with this tube bank feed arrangement; With the shell of gear, being positioned on this base, for receiving turning moment, this tube bank being rotated; Inflatable bladder, is positioned at the enclosure of this band gear, for realizing clamping and releasing tube bank by inflation, venting.
Preferably, the top of this tube bank leading truck is a transversal hollow cylinder, for passing through for tube bank.
Preferably, this bracket and this tube bank leading truck are located along the same line, and the top of this bracket is arc-shaped, for holding tube bank.
Preferably, the top of the guide head in this laser guide has tapering.
Preferably, the top of the guide head in this laser guide is provided with aperture, for penetrating for laser.
By reading description, those of ordinary skill in the art will understand the characteristic sum content of these technical schemes better.
Accompanying drawing explanation
Below by with reference to accompanying drawing describe the present invention particularly in conjunction with example, advantage of the present invention and implementation will be more obvious, wherein content shown in accompanying drawing is only for explanation of the present invention, and does not form restriction of going up in all senses of the present invention, in the accompanying drawings:
Fig. 1 is the structural representation of the new type auto poling equipment of the embodiment of the present invention.
Fig. 2 is the structural representation of the frame of the embodiment of the present invention.
Fig. 3 is the structural representation of the laser guide of the embodiment of the present invention.
Fig. 4 is the structural representation of the tube bank leading truck in the frame of the embodiment of the present invention.
Fig. 5 is the structural representation of the bracket in the frame of the embodiment of the present invention.
Fig. 6 is the structural representation of the tube bank device for clamping and rotating of the embodiment of the present invention.
Fig. 7 is the structural representation of restraining clamping device in the tube bank device for clamping and rotating of the embodiment of the present invention.
Detailed description of the invention
As shown in Figure 1, Figure 2 and shown in Fig. 3, the invention provides a kind of new type auto poling equipment, it is characterized in that, comprising: frame 2, which is provided with tube bank leading truck 2-1, bracket 2-3, for holding tube bank 1; This frame 2 is also provided with left and right adjusting device 2-5 and up-down adjustment device 2-6, is all connected with this tube bank leading truck 2-1, for adjusting the position of tube bank leading truck 2-1; This frame is also provided with tube bank feed arrangement 2-2, for the driving force providing tube bank 1 to advance; Tube bank device for clamping and rotating 3, being fixed on this tube bank feed arrangement 2-2, rotating for making tube bank 1; Laser guide 4, comprising: guide head 4-1, for being arranged on the tube bank end passed from this tube bank leading truck 2-1; Laser generator 4-2, is arranged in this guide head 4-1; Cock 4-4, for being arranged on the tube sheet of heat exchanger shell 5; Laser pickoff 4-3, is arranged on cock 4-4.The top of the guide head 4-1 in this laser guide 4 is provided with aperture, and for penetrating for laser, and the top of this guide head has tapering, for adapting to the certain position deviation in adjacent baffle between hole.
Referring to Fig. 4, Fig. 5, the top of this tube bank leading truck 2-1 is a transversal hollow cylinder, for passing through for tube bank, tube bank leading truck 2-1 needs to align with the hole on tube sheet in poling process, specifically, adjust the right position of tube bank 1 by left and right adjusting device 2-5, make tube bank 1 on right position with apertures align on tube sheet, adjust the upper-lower position of tube bank 1 by up-down adjustment device 2-6 simultaneously, make tube bank 1 on upper-lower position with apertures align on tube sheet.
Bracket 2-3 and then this tube bank leading truck are located along the same line, and the top of this bracket is arc-shaped, for holding tube bank, keep the linearity of restraining simultaneously, and the number of bracket 2-3 can according to the length free setting of tube bank.In the specific implementation, frame body 2-4 can be built by aluminium section bar, and intensity is high, quality is light.
Left and right adjusting device in the present invention forms by motor reducer, ball screw, guide rail with 2-5 and up-down adjustment device 2-6, tube bank feed arrangement 2-2.This form is commonplace in automation industry, and the present invention is not elaborated.In the present embodiment, restrain device for clamping and rotating 3 just can be fixed on the guide rail of tube bank feed arrangement 2-2.
Please refer to Fig. 6, tube bank device for clamping and rotating 3 comprise tube bank rotating mechanism 3-1, tube bank clamping device 3-3 and Timing Belt 3-2, this Timing Belt 3-2 are tube bank rotating mechanism 3-1, transmission mechanism between tube bank clamping device 3-3.Wherein this tube bank rotating mechanism 3-1 is made up of motor and decelerator, provides the driving force that tube bank rotates.
Referring to Fig. 7, this tube bank clamping machine 3-3 comprises: base 3-3-3, for being connected with this tube bank feed arrangement 2-2; With the shell 3-3-1 of gear, being positioned on this base 3-3-3, for receiving turning moment, tube bank 1 being rotated; Inflatable bladder 3-3-2, is positioned at the inside of the shell 3-3-1 of this band gear, for realizing clamping and releasing tube bank 1 by inflation, venting.
The course of work of this new type auto poling equipment is as follows:
(1) guide head 4-1 is arranged on tube bank 1 one end, and tube bank leading truck 2-1 is passed in the one end being provided with guide head 4-1, tube bank 1 other parts are placed on bracket 2-3; Then is alignd in the hole on tube bank leading truck 2-1 and heat exchanger shell tube sheet with 2-5 and up-down adjustment device 2-6 by left and right adjusting device, cock 4-4 installs in the corresponding aperture of another tube sheet, and now laser pickoff 4-3 can receive the laser signal of laser generator 4-2.
(2) restrain clamping device 3-3 gassy, clamping tube bank 1, travel forward under the driving of tube bank feed arrangement 2-2.Proal while, the laser signal of laser pickoff 4-3 real-time detection laser generator 4-2, if lose signal, then suspend advance, tube bank 1 rotates under the driving of tube bank whirligig 3-1, when laser pickoff 4-3 receives the signal of laser generator 4-2, moves on.
(3) when restraining clamping device 3-3 and moving to tube bank leading truck 2-1 position, halt, release gas, turns back to initial position, continues to drive tube bank 1 to advance after gassy again.So repeatedly, until tube bank 1 is inserted in heat exchanger shell.
(4) after a tube bank has been worn, continue above step, complete the poling task of heat exchanger as requested.
New type auto poling equipment provided by the invention, can realize automatic tube-penetrating technique, without the need to professional, greatly improves the production efficiency of shell-and-tube heat exchanger; The present invention simultaneously utilizes laser guide to detect in real time and adjusts the position of restraining end in poling process in time by up-down adjustment device, left and right adjusting device and tube bank device for clamping and rotating 3, and in laser guide, guide head arranges tapering, to adapt to position deviation certain between hole in adjacent baffle, effectively ensure that the successful efficiency of poling.
Above with reference to the accompanying drawings of the preferred embodiments of the present invention, those skilled in the art do not depart from the scope and spirit of the present invention, and multiple flexible program can be had to realize the present invention.For example, to illustrate as the part of an embodiment or the feature that describes can be used for another embodiment to obtain another embodiment.These are only the better feasible embodiment of the present invention, not thereby limit to interest field of the present invention that the equivalence change that all utilizations description of the present invention and accompanying drawing content are done all is contained within interest field of the present invention.
Claims (10)
1. a new type auto poling equipment, is characterized in that, comprising:
Frame, which is provided with tube bank leading truck, bracket, for holding tube bank; Described frame is also provided with left and right adjusting device and up-down adjustment device, is all connected with described tube bank leading truck, for adjusting the position of described tube bank leading truck; Described frame is also provided with tube bank feed arrangement, for the driving force providing tube bank to advance;
Tube bank device for clamping and rotating, being fixed on described tube bank feed arrangement, rotating for making tube bank;
Laser guide, comprising:
Guide head, for being arranged on the tube bank end passed from described tube bank leading truck;
Laser generator, is arranged in described guide head;
Cock, for being arranged on heat exchanger shell tube sheet;
Laser pickoff, is arranged in described cock.
2. new type auto poling equipment according to claim 1, is characterized in that, described left and right adjusting device and up-down adjustment device, described tube bank feed arrangement are by motor reducer, ball screw, guide rail composition.
3. new type auto poling equipment according to claim 1 and 2, is characterized in that, described tube bank device for clamping and rotating is fixed on the guide rail of described tube bank feed arrangement.
4. new type auto poling equipment according to claim 1, it is characterized in that, tube bank device for clamping and rotating comprises tube bank rotating mechanism, tube bank clamping device and Timing Belt, and described Timing Belt is the transmission mechanism between described tube bank rotating mechanism, tube bank clamping device.
5. new type auto poling equipment according to claim 4, is characterized in that, described tube bank rotating mechanism is made up of motor and decelerator.
6. new type auto poling equipment according to claim 4, is characterized in that, described tube bank clamping device comprises: base, for being connected with described tube bank feed arrangement; With the shell of gear, being positioned on described base, for receiving turning moment, tube bank being rotated; Inflatable bladder, is positioned at the enclosure of described band gear, for realizing clamping and releasing tube bank by inflation, venting.
7. new type auto poling equipment according to claim 1, is characterized in that, the top of described tube bank leading truck is a transversal hollow cylinder, for passing through for tube bank.
8. new type auto poling equipment according to claim 1, is characterized in that, described bracket and described tube bank leading truck are located along the same line, and the top of described bracket is arc-shaped, for holding tube bank.
9. new type auto poling equipment according to claim 1, it is characterized in that, the top of the guide head in described laser guide has tapering.
10. new type auto poling equipment according to claim 1, it is characterized in that, the top of the guide head in described laser guide is provided with aperture, for penetrating for laser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410306034.3A CN104308485B (en) | 2014-07-01 | 2014-07-01 | A kind of automatic tube-penetrating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410306034.3A CN104308485B (en) | 2014-07-01 | 2014-07-01 | A kind of automatic tube-penetrating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104308485A true CN104308485A (en) | 2015-01-28 |
| CN104308485B CN104308485B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410306034.3A Active CN104308485B (en) | 2014-07-01 | 2014-07-01 | A kind of automatic tube-penetrating equipment |
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| CN (1) | CN104308485B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328429A (en) * | 2015-11-06 | 2016-02-17 | 董伟杰 | Tube threading machine for fixed tube sheet tube type heat exchanger |
| CN107486704A (en) * | 2017-09-01 | 2017-12-19 | 无锡恒驰中兴开关有限公司 | A kind of GIL conductors Intelligent assembly tool |
| CN107825131A (en) * | 2017-10-10 | 2018-03-23 | 温州大学 | A kind of pipeline centering device and its application method |
| CN110434574A (en) * | 2019-07-23 | 2019-11-12 | 淮阴工学院 | Special Chemical Equipments restrain automatic tube-penetrating dedicated unit |
| CN111805219A (en) * | 2020-09-07 | 2020-10-23 | 山东奥朗斯顿智能装备有限公司 | Automatic tube penetrating method for heat exchanger tube bundle |
| CN112621646A (en) * | 2020-12-02 | 2021-04-09 | 安徽扬天金塑新能源装备股份公司 | Heat exchange tube bundle tube penetrating device for heat exchanger |
| CN113714781A (en) * | 2020-09-07 | 2021-11-30 | 山东东研智能科技有限公司 | Automatic pipe penetrating machine for heat exchanger pipe bundle |
| CN115635266A (en) * | 2022-09-24 | 2023-01-24 | 浙江五叶环保科技有限公司 | Automatic tube penetrating machine for heat exchanger tube bundle and tube penetrating method thereof |
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| US20010013408A1 (en) * | 2000-02-11 | 2001-08-16 | Lee Tae Hee | Refrigerator evaporator and method of manufacturing the same as |
| CN1946512A (en) * | 2004-01-27 | 2007-04-11 | 法夫科公司 | Sprocket tube inserter for heat exchanger manufacturing |
| CN202079379U (en) * | 2011-04-01 | 2011-12-21 | 梅花伞业股份有限公司 | Automatic penetrating and pressing machine table |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328429A (en) * | 2015-11-06 | 2016-02-17 | 董伟杰 | Tube threading machine for fixed tube sheet tube type heat exchanger |
| CN107486704A (en) * | 2017-09-01 | 2017-12-19 | 无锡恒驰中兴开关有限公司 | A kind of GIL conductors Intelligent assembly tool |
| CN107825131A (en) * | 2017-10-10 | 2018-03-23 | 温州大学 | A kind of pipeline centering device and its application method |
| CN110434574A (en) * | 2019-07-23 | 2019-11-12 | 淮阴工学院 | Special Chemical Equipments restrain automatic tube-penetrating dedicated unit |
| CN111805219A (en) * | 2020-09-07 | 2020-10-23 | 山东奥朗斯顿智能装备有限公司 | Automatic tube penetrating method for heat exchanger tube bundle |
| CN113714781A (en) * | 2020-09-07 | 2021-11-30 | 山东东研智能科技有限公司 | Automatic pipe penetrating machine for heat exchanger pipe bundle |
| CN113714781B (en) * | 2020-09-07 | 2022-06-17 | 山东东研智能科技有限公司 | Automatic pipe penetrating machine for heat exchanger pipe bundle |
| CN112621646A (en) * | 2020-12-02 | 2021-04-09 | 安徽扬天金塑新能源装备股份公司 | Heat exchange tube bundle tube penetrating device for heat exchanger |
| CN115635266A (en) * | 2022-09-24 | 2023-01-24 | 浙江五叶环保科技有限公司 | Automatic tube penetrating machine for heat exchanger tube bundle and tube penetrating method thereof |
| CN115635266B (en) * | 2022-09-24 | 2023-09-12 | 浙江五叶环保科技有限公司 | Automatic tube penetrating machine and tube penetrating method for heat exchanger tube bundles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104308485B (en) | 2016-08-24 |
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