CN209227042U - A kind of steel tube hot galvanizing device - Google Patents

A kind of steel tube hot galvanizing device Download PDF

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Publication number
CN209227042U
CN209227042U CN201822169455.2U CN201822169455U CN209227042U CN 209227042 U CN209227042 U CN 209227042U CN 201822169455 U CN201822169455 U CN 201822169455U CN 209227042 U CN209227042 U CN 209227042U
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Prior art keywords
lead screw
hot dip
chui
xin
plated
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CN201822169455.2U
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杨平
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Chongqing Baihong Mechanical Equipment Co Ltd
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Chongqing Baihong Mechanical Equipment Co Ltd
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Abstract

The utility model discloses a kind of steel tube hot galvanizing devices, including hot dip case, being horizontally disposed in the hot dip case has opposite roller, each roller passes through power input mechanism and the hot dip case is rotatablely connected, the internal diameter at the steel pipe both ends to be plated is connect by clamping device with the horizontal mobile mechanism being arranged on the outside of the hot dip case, the clamping device includes the vertical plate being arranged oppositely, vertical plate has been arranged oppositely idler wheel on opposite face, the vertical plate has connected up height regulating mechanism, described height regulating mechanism one end is connect with the first nut respectively, first nut is rotatably connected on the first lead screw, first lead screw is arranged oppositely along middle line to both ends, first lead screw is connect by mounting plate with the horizontal mobile mechanism, hot dip case side is additionally provided with Chui Xin mechanism, it is described to blow the connection of zinc mechanism slips In Chui Xin mobile mechanism.The utility model has the advantages that uniform hot dip, the processing of zinc-plated rear surface, structure are simple.

Description

A kind of steel tube hot galvanizing device
Technical field
The utility model relates to galvanizing technique fields, and in particular to a kind of steel tube hot galvanizing device.
Background technique
The zinc-plated table referred to the effects of the surface of metal, alloy or other materials one layer of zinc of plating is to play beauty, antirust Surface treatment technology, the method mainly used are hot galvanizings, and hot galvanizing is developed by more ancient hot-dipping method, since Since hot galvanizing is applied to industry by France within 1836, there is in 1 hundred 70 history, however hot dip Zn Cr coating is close Extensive development is obtained with the rapid development of cold-strip steel over 30 years, the production process of heat zinc coating plate specifically includes that Raw sheet preparation → treatment before plating → hot-dip → plating posttreatment → product inspection etc..
Steel pipe is widely used in modern industrial production and life, can not only have been done supporting element but also can have been done connector, Since the material of steel pipe is mainly that steel is chronically exposed to extraneous can react with the moisture in air and generates iron rust, for a long time It will affect the hardness and stability of steel pipe, therefore, present steel pipe requires zinc-plated carry out preservative treatment after the completion of production, by It is easy to produce tumor in the zinc-plated completion rear surface of the self-characteristic of steel pipe, the finish on surface is affected, to influence to use.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of equal Even hot dip, the processing of zinc-plated rear surface, the simple steel tube hot galvanizing device of structure.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of steel tube hot galvanizing device, including hot dip case, being horizontally disposed in the hot dip case has opposite roller, Mei Gesuo It states roller and passes through power input mechanism and hot dip case rotation connection, two rollers are tangent with steel pipe to be plated, institute The internal diameter for stating steel pipe both ends to be plated is connect by clamping device with the horizontal mobile mechanism being arranged on the outside of the hot dip case, described Clamping device includes the vertical plate being arranged oppositely, and has been arranged oppositely idler wheel on the opposite face of vertical plate, the axis of the idler wheel with it is described The axis of steel pipe to be plated is parallel, and the vertical plate has connected up height regulating mechanism, and the height regulating mechanism is far from described vertical One end of plate is connect with the first nut respectively, and first nut is rotatably connected on the first lead screw, first lead screw edge Middle line is arranged oppositely to both ends, and first lead screw and the first driving motor are sequentially connected, and first lead screw passes through mounting plate It is connect with the horizontal mobile mechanism, hot dip case side is additionally provided with Chui Xin mechanism, and the zinc mechanism slips that blow are connected to In Chui Xin mobile mechanism, the moving direction of the Chui Xin mechanism is parallel with the axis of the steel pipe to be plated.
When in use, the first driving motor drives the rotation of the first lead screw, and due to oppositely oriented, two the first nuts are done relatively Movement, to drive idler wheel relative motion, gos deep into the hollow interior table of the pipeline to be plated by idler wheel described in height regulating mechanism It now and is under the effect of gravity rotatablely connected with steel pipe to be plated, steel pipe to be plated is immersed into hot dip case under the drive of horizontal mobile mechanism On interior roller, roller is connect with power input mechanism, so steel pipe to be plated rotates in galvanizing flux under the drive of roller, is revolved Roller can press the zinc liquid being attached in steel tube surface to be plated while turning, and through attaching after a period of time, steel pipe to be plated is complete At hot dip, under the action of height regulating mechanism, steel pipe is lifted out out of hot dip case, and after leaving liquid level, Chui Xin mechanism is being blown Under the drive of zinc mobile mechanism, the galvanizing flux of steel tube surface blow wiping, it is avoided to generate protrusion and also can make it as early as possible Dry, the utility model is efficient to complete zinc-plated process, and carries out table in galvanizing process and to steel pipe after the completion of zinc-plated Surface treatment has ensured that the surface after its is zinc-plated is smooth clean and tidy.
As optimization, the power input mechanism includes the shaft being fixedly and coaxially connected with the roller, in the shaft It is set to the first sprocket wheel, first sprocket wheel is sequentially connected by chain and the second sprocket wheel, and second sprocket wheel is rotatably installed in On the output shaft of second driving motor.
In this way, the second driving motor, which does not enter zinc liquid, can be completed the plating being attached on sprocket wheel to the input of the power of roller Zinc liquid can be quickly returning in solution after leaving liquid level, therefore will not generate the loss of zinc liquid.
As optimization, the height regulating mechanism is hydraulic cylinder, and the telescopic end of the hydraulic cylinder is down-set.
In this way, hydraulic cylinder is flexible steady because lower end is clamped with steel pipe, stable operational support its will not fall or fall Enter zinc liquid.
As optimization, the horizontal mobile mechanism includes portal frame, and the crossbeam lower surface setting of the portal frame is fluted, Be rotatably equipped with the second lead screw in the groove, be rotatably equipped with the second nut on second lead screw, second nut with The mounting plate is fixedly connected, and second lead screw and third driving motor are sequentially connected.
It is moved horizontally in this way, third driving motor drives the rotation of the second lead screw and the second nut to form, so that just hanging Blanking is expected from above can complete smooth transhipment.
As optimization, the Chui Xin mechanism includes two semicircle cambered surfaces being arranged oppositely, the opposite table of the semicircle cambered surface Blow gun is provided on face, the blow gun is connect with bellows by tracheae, and two semicircle cambered surfaces pass through rotating mechanism and institute Shu Chui zinc mobile mechanism is hinged.
In this way, two and half cambered surfaces can will not generate the same cross with the area coverage of the guarantee of maximum magnitude while blowing It is blown within the scope of section and wipes the larger phenomenon of gap, the guarantee of maximum magnitude tidiness of steel tube surface after over-blowing is wiped.
As optimization, the Chui Xin mobile mechanism includes horizontally disposed bottom plate, and the plate upper surface is provided with sliding slot, Being rotatably assorted in the sliding slot has third lead screw, and the third lead screw and the 4th driving motor are rotatablely connected, the third lead screw On be rotatably connected to third nut, the third nut is fixedly connected with connecting plate, and the top of the connecting plate is fixedly installed with One end of the bellows, semicircle cambered surface described in the connecting plate face is provided with cylinder, and the Telescopic-cylinder end is fixed with hingedly Plate is hinged with the semicircle cambered surface on the articulated slab.
In this way, third lead screw completes moving horizontally for connecting plate under the drive of the 4th driving motor, to drive semicircle Cambered surface blow wiping along steel pipe walking.
As optimization, the rotating mechanism includes the 5th driving motor, and the 5th driving motor passes through connecting shaft and institute It states semicircle cambered surface to be fixedly connected, the connecting shaft is rotatably installed on the articulated slab.
In this way, the 5th driving motor promotes opening for two semicircle cambered surfaces open and close, the discrepancy of steel pipe is ensured.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of steel tube hot galvanizing device described in specific embodiment of the present invention.
Fig. 2 is the structural schematic diagram of steel tube hot galvanizing device clamping device described in Fig. 1.
Fig. 3 is the structural schematic diagram of steel tube hot galvanizing device Chui Xin mobile mechanism described in Fig. 1.
In attached drawing: 1 being hot dip case, 11 be roller, 12 be steel pipe to be plated, 13 be vertical plate, 14 be idler wheel, 15 be the first spiral shell It is female, 16 be the first lead screw, 17 be the first driving motor, 18 be mounting plate, 19 be shaft, 2 be the first sprocket wheel, 21 be chain, 22 For the second sprocket wheel, 23 be the second driving motor, 24 be hydraulic cylinder, 25 be portal frame, 26 be the second lead screw, 27 be the second nut, 28 it is third driving motor, 29 be semicircle cambered surface, 3 be blow gun, 31 be bellows, 32 be bottom plate, 33 be third lead screw, 34 is the 4th Driving motor, 35 be third nut, 36 be connecting plate, 37 be cylinder, 38 be articulated slab, 39 be the 5th driving motor.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
When it is implemented, as shown in Figure 1-3, including hot dip case 1, being horizontally disposed in the hot dip case 1 has opposite roller 11, each roller 11 is rotatablely connected by power input mechanism and the hot dip case 1, two rollers 11 with to Plate the water that steel pipe 12 is tangent, and the internal diameter at 12 both ends of steel pipe to be plated passes through clamping device and is arranged on the outside of the hot dip case 1 Flat mobile mechanism's connection, the clamping device includes the vertical plate 13 being arranged oppositely, and vertical plate 13 has been arranged oppositely rolling on opposite face Wheel 14, the axis of the idler wheel 14 is parallel with the axis of the steel pipe 12 to be plated, and the vertical plate 13 has connected up height and adjusted Mechanism, the one end of the height regulating mechanism far from the vertical plate 13 are connect with the first nut 15 respectively, first nut 15 Be rotatably connected on the first lead screw 16, first lead screw 16 is arranged oppositely along middle line to both ends, first lead screw 16 with The transmission connection of first driving motor 17, first lead screw 16 is connect by mounting plate 18 with the horizontal mobile mechanism, described 1 side of hot dip case is additionally provided with Chui Xin mechanism, and the zinc mechanism slips that blow are connected in Chui Xin mobile mechanism, the Chui Xin mechanism Moving direction it is parallel with the axis of the steel pipe 12 to be plated.
When in use, the first driving motor drives the rotation of the first lead screw, and due to oppositely oriented, two the first nuts are done relatively Movement, to drive idler wheel relative motion, gos deep into the hollow interior table of the pipeline to be plated by idler wheel described in height regulating mechanism It now and is under the effect of gravity rotatablely connected with steel pipe to be plated, steel pipe to be plated is immersed into hot dip case under the drive of horizontal mobile mechanism On interior roller, roller is connect with power input mechanism, so steel pipe to be plated rotates in galvanizing flux under the drive of roller, is revolved Roller can press the zinc liquid being attached in steel tube surface to be plated while turning, and through attaching after a period of time, steel pipe to be plated is complete At hot dip, under the action of height regulating mechanism, steel pipe is lifted out out of hot dip case, and after leaving liquid level, Chui Xin mechanism is being blown Under the drive of zinc mobile mechanism, the galvanizing flux of steel tube surface blow wiping, it is avoided to generate protrusion and also can make it as early as possible Dry, the utility model is efficient to complete zinc-plated process, and carries out table in galvanizing process and to steel pipe after the completion of zinc-plated Surface treatment has ensured that the surface after its is zinc-plated is smooth clean and tidy.
In the present embodiment, the power input mechanism includes the shaft 19 being fixedly and coaxially connected with the roller 11, described The first sprocket wheel 2 is set in shaft 19, first sprocket wheel 2 is sequentially connected by chain 21 and the second sprocket wheel 22, and described second Sprocket wheel 22 is rotatably installed on the output shaft of the second driving motor 23.
In this way, the second driving motor, which does not enter zinc liquid, can be completed the plating being attached on sprocket wheel to the input of the power of roller Zinc liquid can be quickly returning in solution after leaving liquid level, therefore will not generate the loss of zinc liquid.
In the present embodiment, the height regulating mechanism is hydraulic cylinder 24, and the telescopic end of the hydraulic cylinder 24 is down-set.
In this way, hydraulic cylinder is flexible steady because lower end is clamped with steel pipe, stable operational support its will not fall or fall Enter zinc liquid.
In the present embodiment, the horizontal mobile mechanism includes portal frame 25, the crossbeam lower surface setting of the portal frame 25 It is fluted, it is rotatably equipped with the second lead screw 26 in the groove, the second nut 27, institute are rotatably equipped on second lead screw 26 It states the second nut 27 to be fixedly connected with the mounting plate 18, second lead screw 26 is sequentially connected with third driving motor 28.
It is moved horizontally in this way, third driving motor drives the rotation of the second lead screw and the second nut to form, so that just hanging Blanking is expected from above can complete smooth transhipment.
In the present embodiment, the Chui Xin mechanism includes two semicircle cambered surfaces 29 being arranged oppositely, 29 phase of semicircle cambered surface Pair surface on be provided with blow gun 3, the blow gun 3 is connect with bellows 31 by tracheae, and two semicircle cambered surfaces 29 pass through Rotating mechanism and the Chui Xin mobile mechanism are hinged.
In this way, two and half cambered surfaces can will not generate the same cross with the area coverage of the guarantee of maximum magnitude while blowing It is blown within the scope of section and wipes the larger phenomenon of gap, the guarantee of maximum magnitude tidiness of steel tube surface after over-blowing is wiped.
In the present embodiment, the Chui Xin mobile mechanism includes horizontally disposed bottom plate 32,32 upper surface of the bottom plate setting There is sliding slot, being rotatably assorted in the sliding slot has third lead screw 33, and the third lead screw 33 and the 4th driving motor 34 are rotatablely connected, Third nut 35 is rotatably connected on the third lead screw 33, the third nut 35 is fixedly connected with connecting plate 36, the company The top of fishplate bar 36 is fixedly installed with the bellows 31, and one end of semicircle cambered surface 29 described in 36 face of connecting plate is provided with gas Cylinder 37,37 telescopic end of cylinder are fixed with articulated slab 38, the semicircle cambered surface 29 are hinged on the articulated slab 38.
In this way, third lead screw completes moving horizontally for connecting plate under the drive of the 4th driving motor, to drive semicircle Cambered surface blow wiping along steel pipe walking.
In the present embodiment, the rotating mechanism includes the 5th driving motor 39, and the 5th driving motor 39 passes through connection Axis is fixedly connected with the semicircle cambered surface 29, and the connecting shaft is rotatably installed on the articulated slab 38.
In this way, the 5th driving motor promotes opening for two semicircle cambered surfaces open and close, the discrepancy of steel pipe is ensured.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations; Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that; It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features It is equivalently replaced;And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution The range of technical solution should all cover in the claim of the utility model and the range of specification.

Claims (7)

1. a kind of steel tube hot galvanizing device, which is characterized in that including hot dip case, being horizontally disposed in the hot dip case has opposite rolling Cylinder, each roller pass through power input mechanism and the hot dip case and are rotatablely connected, two rollers with steel to be plated Manage the horizontal mobile mechanism tangent, the internal diameter at the steel pipe both ends to be plated passes through clamping device and is arranged on the outside of the hot dip case Connection, the clamping device includes the vertical plate being arranged oppositely, and idler wheel, the axis of the idler wheel have been arranged oppositely on the opposite face of vertical plate Line is parallel with the axis of the steel pipe to be plated, and the vertical plate has connected up height regulating mechanism, and the height regulating mechanism is remote One end from the vertical plate is connect with the first nut respectively, and first nut is rotatably connected on the first lead screw, and described One lead screw is arranged oppositely along middle line to both ends, and first lead screw and the first driving motor are sequentially connected, and first lead screw is logical It crosses mounting plate to connect with the horizontal mobile mechanism, hot dip case side is additionally provided with Chui Xin mechanism, and the Chui Xin mechanism is sliding Dynamic to be connected in Chui Xin mobile mechanism, the moving direction of the Chui Xin mechanism is parallel with the axis of the steel pipe to be plated.
2. steel tube hot galvanizing device according to claim 1, which is characterized in that the power input mechanism include with it is described The shaft that roller is fixedly and coaxially connected, the first sprocket wheel is set in the shaft, and first sprocket wheel passes through chain and the second chain Wheel transmission connection, second sprocket wheel are rotatably installed on the output shaft of the second driving motor.
3. steel tube hot galvanizing device according to claim 1, which is characterized in that the height regulating mechanism is hydraulic cylinder, The telescopic end of the hydraulic cylinder is down-set.
4. steel tube hot galvanizing device according to claim 1, which is characterized in that the horizontal mobile mechanism includes gantry The crossbeam lower surface setting of frame, the portal frame is fluted, and the second lead screw, second lead screw are rotatably equipped in the groove On be rotatably equipped with the second nut, second nut is fixedly connected with the mounting plate, and second lead screw and third drive Motor drive connection.
5. steel tube hot galvanizing device according to claim 1, which is characterized in that the Chui Xin mechanism includes that two opposite directions are set The semicircle cambered surface set, the semicircle cambered surface are provided with blow gun on opposite surface, and the blow gun is connect with bellows by tracheae, and two A semicircle cambered surface passes through rotating mechanism and the Chui Xin mobile mechanism is hinged.
6. steel tube hot galvanizing device according to claim 5, which is characterized in that the Chui Xin mobile mechanism sets including level The bottom plate set, the plate upper surface are provided with sliding slot, and being rotatably assorted in the sliding slot has third lead screw, the third lead screw with 4th driving motor is rotatablely connected, and third nut is rotatably connected on the third lead screw, and the third nut and connecting plate are solid Fixed connection, the top of the connecting plate are fixedly installed with the bellows, and one end of semicircle cambered surface described in the connecting plate face is set It is equipped with cylinder, the Telescopic-cylinder end is fixed with articulated slab, and the semicircle cambered surface is hinged on the articulated slab.
7. steel tube hot galvanizing device according to claim 5, which is characterized in that the rotating mechanism includes the 5th driving electricity Machine, the 5th driving motor are fixedly connected by connecting shaft with the semicircle cambered surface, and the connecting shaft is rotatably installed in described On articulated slab.
CN201822169455.2U 2018-12-21 2018-12-21 A kind of steel tube hot galvanizing device Active CN209227042U (en)

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Application Number Priority Date Filing Date Title
CN201822169455.2U CN209227042U (en) 2018-12-21 2018-12-21 A kind of steel tube hot galvanizing device

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Application Number Priority Date Filing Date Title
CN201822169455.2U CN209227042U (en) 2018-12-21 2018-12-21 A kind of steel tube hot galvanizing device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113355623A (en) * 2021-06-02 2021-09-07 深圳市金源康实业有限公司 Hot galvanizing device and process for metal part production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113355623A (en) * 2021-06-02 2021-09-07 深圳市金源康实业有限公司 Hot galvanizing device and process for metal part production

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