CN210341028U - Special ash beating device for annular galvanizing production line - Google Patents
Special ash beating device for annular galvanizing production line Download PDFInfo
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- CN210341028U CN210341028U CN201921394889.0U CN201921394889U CN210341028U CN 210341028 U CN210341028 U CN 210341028U CN 201921394889 U CN201921394889 U CN 201921394889U CN 210341028 U CN210341028 U CN 210341028U
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Abstract
The utility model discloses a special ash beating device for an annular galvanizing production line, which comprises a zinc pot with a peripheral plate at the edge, wherein a guide rail is arranged on the peripheral plate, two sets of ash beating devices are connected on the guide rail in a sliding way, each ash beating device comprises a transmission case, one side of each transmission case is fixedly connected with a driving motor, an output shaft of the driving motor extends into the transmission case and is provided with a first gear, one side of each transmission case, which is far away from the driving motor, is fixedly connected with a U-shaped box through a connecting plate, two ends of the U-shaped box are respectively and rotatably connected with a roller through two rotating shafts, one end of each rotating shaft, which is close to the transmission case, extends into the transmission case and is provided with a; the top of the U-shaped box is fixed with a wedge block, the wedge block is fixedly connected with a rotating motor, the output end of the rotating motor penetrates through the wedge block and is fixed with a rotating shaft, and a scraper is fixed on the outer wall of the rotating shaft.
Description
Technical Field
The utility model relates to an automatic zinc-plating technical field of hot-galvanize, concretely relates to special grey device of beating of annular zinc-plating production line.
Background
When a steel workpiece is subjected to zinc dipping operation, a layer of zinc ash floats on the surface of a zinc liquid, and if the steel workpiece is directly lifted from the zinc liquid, the zinc ash covers the surface of the workpiece, so that the surface quality of the workpiece is influenced, and the workpiece is unqualified.
The traditional ash beating mode is that workers hold an ash target by hands, zinc ash floating on the surface of zinc liquid is scraped off lightly, the surface of the zinc liquid is exposed out of a mirror surface, and then a workpiece is lifted out of the zinc liquid, so that a smooth and flat zinc coating can be obtained. The traditional linear type suspension plating production line can adopt a manual ash beating mode, but if the production line is a full-automatic production line, the problem of manual ash beating is solved, firstly, the automatic production line has high output and runs continuously, the manual ash beating strength is too high, and workers can not eat; secondly, the coordination problem of the zinc dipping and the liming operation is that the automatic zinc plating is controlled by a PLC program, the zinc dipping time and the zinc dipping frequency have strict control requirements, the manual liming cannot follow the rhythm, and the yield cannot be improved.
SUMMERY OF THE UTILITY MODEL
The technique that exists is not enough to the aforesaid, the utility model aims at providing a special grey device of beating of annular galvanizing line, its adopt long zinc pot and beat the mode that grey device combined together, the zinc ash that produces when effectively avoiding the work piece zinc dipping is attached to the work piece.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a special grey device of beating of annular galvanizing line, including the zinc pot that opening circumference edge was equipped with the bounding wall, be equipped with the guide rail along zinc pot length direction's bounding wall, sliding connection two sets of grey devices of beating on the guide rail, the grey device of beating includes the transmission case, one side fixedly connected with driving motor wherein of transmission case, driving motor's output shaft gos deep into the transmission case and is equipped with first gear, one side that the transmission case was kept away from driving motor is through connecting plate fixedly connected with U type box, the both ends of U type box are rotated through two pivots respectively and are connected with the gyro wheel, one of them one end that the pivot is close to the transmission case stretches deep into the transmission case and is equipped with the second gear, first gear with the second gear is connected through belt transmission; the top of the U-shaped box is fixedly provided with a wedge block, the wedge block is fixedly connected with a rotating motor, the output end of the rotating motor penetrates through the wedge block and is fixedly provided with a rotating shaft, and a scraper is fixed on the outer wall of the rotating shaft.
Preferably, the bottom of the transmission case is provided with universal wheels.
Preferably, two ends of the rotating shaft are respectively connected with the U-shaped box in a rotating mode through bearing seats.
Preferably, a dust removal rubber sleeve is sealed at the rotary connection part between the rotating shaft and the transmission case and between the output shaft of the driving motor and the transmission case.
Preferably, the length of the scraping plate is the same as the length between the inner walls of the two sides of the zinc pot, and the length of the zinc pot is more than twice of the length of the workpiece to be processed.
The beneficial effects of the utility model reside in that: the device makes full use of the length relation between the zinc pot and the workpiece, adopts the concept that the workpiece goes deep into the zinc liquid level and provides the separation of the zinc liquid level area, adopts the driving motor and the rotating motor to control one set of ash beating device to realize the ash beating function of the workpiece, has simple structure and novel concept, can be combined with an external PLC system, is simple and practical to operate, can realize the automation of the whole system by depending on a control program, can be highly matched with the galvanizing production frequency of the workpiece, breaks away from the influence of the efficiency of workers, has high production efficiency and low labor intensity of the workers.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an ash beating device provided in an embodiment of the present invention;
FIG. 2 is a schematic view of the connection between a zinc pot and a dust removing device provided by the embodiment of the present invention;
FIG. 3 is a schematic view of blanking between a workpiece and a zinc pot according to an embodiment of the present invention;
fig. 4 is a schematic view of a connection between a transmission case and a U-shaped box according to an embodiment of the present invention;
fig. 5 is a schematic view of the connection between two sets of ash beating devices and a zinc pot provided in embodiment 1 of the present invention.
Description of reference numerals:
1. the device comprises a driving device, 1-1 parts of a driving motor, 1-2 parts of a connecting plate, 1-3 parts of a transmission case, 1-4 parts of a first gear, 1-5 parts of a second gear, 1-6 parts of a universal wheel, 2 parts of a rotating motor, 3 parts of a rotating shaft, 4 parts of a scraping plate, 5 parts of a guide rail, 6 parts of a U-shaped box, 7 parts of a roller, 8 parts of a ring rail, 9 parts of a zinc pot, 10 parts of an electric hoist, 11 parts of a workpiece, 12 parts of a rotating shaft, 13 parts of a wedge block, 14 parts of a dustproof rubber sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiment 1, as shown in fig. 1 and fig. 3 to 5, a special dust removing device for an annular galvanizing production line includes a zinc pot 9 having a circumferential edge of an opening with a circumferential edge, a guide rail 5 is provided on the circumferential edge along the length direction of the zinc pot 9, the guide rail 5 is slidably connected with two dust removing devices, each dust removing device includes a transmission case 1-3, one side of the transmission case 1-3 is fixedly connected with a driving motor 1-1, an output shaft of the driving motor 1-1 extends into the transmission case 1-3 and is provided with a first gear 1-4, one side of the transmission case 1-3 away from the driving motor 1-1 is fixedly connected with a U-shaped case 6 through a connecting plate 1-2, two ends of the U-shaped case 6 are respectively rotatably connected with rollers 7 through two rotating shafts 12, one end of one of the rotating shafts 12 close to the transmission case 1-3 extends into the transmission case 1-3 and is provided with a second gear 1-3 -5, said first gear 1-4 and said second gear 1-5 being connected by a belt drive; the top of the U-shaped box 6 is fixed with a wedge 13, the wedge 13 is fixedly connected with a rotating motor 2, the output end of the rotating motor 2 penetrates through the wedge 13 and is fixed with a rotating shaft 3, and the outer wall of the rotating shaft 3 is fixed with a scraper 4.
The bottom of the transmission case 1-3 is provided with universal wheels 1-6.
And two ends of the rotating shaft 12 are respectively connected with the U-shaped box 6 in a rotating way through bearing seats.
And a dust removal rubber sleeve 14 is sealed at the rotary connection part between the rotating shaft 12 and the output shaft of the driving motor 1-1 and the transmission case 1-3.
The length of the scraping plate 4 is the same as the length between the inner walls of the two sides of the zinc pot 9.
The length of the zinc pot 9 is matched with the length of the workpiece 11 to be processed, and the length of the zinc pot 9 is more than twice of the length of the workpiece 11.
In an initial state, the scraping plates of the two ash beating devices are respectively driven by a driving motor 1-1, the scraping plates reach the middle position of a zinc pot 9 along a guide rail 5, a rotating motor 2 arranged in the ash beating device at the front end controls a rotating shaft 3 to rotate along the conveying direction of a workpiece 11 to be processed on a production line, so that the scraping plates 4 are immersed into the zinc liquid level, then the driving motor 1-1 starts to drive the scraping plates 4 to move forwards, after zinc ash is scraped to the end of the zinc pot 9, the rotating shaft 3 rotates reversely, and the scraping plates 4 leave the zinc liquid level; so far, half of the zinc liquid surface is in a mirror surface state, and the surface has no zinc ash scum; at the moment, the workpiece 11 suspended by the electric hoist 10 controlled by the PLC of the external production line just comes to the position right above the liquid level of the mirror, and the workpiece 11 starts to fall down for zinc dipping operation until the workpiece is completely immersed and is maintained for a certain time; at the time, zinc ash begins to be formed on the surface of the mirror liquid surface due to the immersion of the workpiece 11, the workpiece 11 cannot be directly lifted, otherwise, the surface of the workpiece 11 is stained with the zinc ash; at this time, the other half area of the zinc pot 9 is needed to be used for automatic galvanizing and ash removal.
Before, the middle dust beating device which is not started is started, the driving motor 1-1 and the rotating motor 2 are started, the rotating shaft 3 rotates to enable the scraping plate 4 to be immersed into the zinc liquid level, the driving motor 1-1 drives the scraping plate 4 to reach the other end position of the zinc pot 9 along the guide rail 5, the zinc dust on the other half of the zinc liquid level is scraped to the other end of the zinc pot 9, then the rotating shaft 3 rotates reversely, the scraping plate 4 leaves the zinc liquid level, meanwhile, a workpiece 11 which starts the zinc immersion operation is dragged by the electric hoist 10 to move to the other side of the zinc pot 9 and lift the workpiece, and finally the next procedure is started, at the moment, the zinc liquid level at the position is a mirror surface, the surface does not contain the zinc dust, the surface of the workpiece which.
And at this moment, the automatic galvanizing and automatic ashing of the workpiece are finished, all the scraping plates 4 return to the center of the zinc pot 9 again, the workpieces 11 in the next batch are waited for to continue galvanizing, and the automatic ashing operation is repeated.
This embodiment adopts two to beat grey devices, and work efficiency is more high-efficient because scraper blade 4 can not move too fast in the course of the work, adopts two scraper blades 4 time that can rationally adjust its motion.
at the moment, the rotating motor 2 drives the scraper 4 to rotate so that the scraper 4 stops rotating after being immersed into the zinc liquid level, the driving motor 1-1 starts to drive the scraper 4 to come to the position of the other end of the zinc pot 9 far away from the workpiece 11 along the guide rail 5, and the zinc ash on the other half of the zinc liquid level is scraped to the other end of the zinc pot 9; meanwhile, the workpiece 11 which has already started the zinc dipping operation is moved to the other end of the zinc pot 9 just scraped by the scraper 4 by the traction of the electric hoist 10 and then lifted, the zinc liquid level at the position is a mirror surface, the surface has no zinc ash, and the surface of the workpiece 11 which is lifted with the zinc liquid has good quality and no zinc nodules.
And then, the automatic galvanizing and automatic ashing of the workpiece 11 are completed, and so on, the workpiece in the next batch is waited for to continue galvanizing, and the automatic ashing operation is repeated.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides an ash device is beaten in special use of annular galvanizing line which characterized in that: the device comprises a zinc pot with enclosing plates arranged on the circumferential edge of an opening, guide rails are arranged on the enclosing plates along the length direction of the zinc pot, two sets of ash beating devices are connected on the guide rails in a sliding mode, each ash beating device comprises a transmission case, one side of each transmission case is fixedly connected with a driving motor, an output shaft of each driving motor extends into the transmission case and is provided with a first gear, one side, far away from the driving motor, of each transmission case is fixedly connected with a U-shaped box through a connecting plate, two ends of each U-shaped box are respectively and rotatably connected with idler wheels through two rotating shafts, one end, close to the transmission case, of each rotating shaft extends into the transmission case and is provided with a second gear, and the first gear and the second gear are connected; the top of the U-shaped box is fixedly provided with a wedge block, the wedge block is fixedly connected with a rotating motor, the output end of the rotating motor penetrates through the wedge block and is fixedly provided with a rotating shaft, and a scraper is fixed on the outer wall of the rotating shaft.
2. The special dust beating device for the annular galvanizing production line as claimed in claim 1, characterized in that: the bottom of the transmission case is provided with universal wheels.
3. The special dust beating device for the annular galvanizing production line as claimed in claim 1, characterized in that: and two ends of the rotating shaft are respectively connected with the U-shaped box in a rotating way through bearing seats.
4. The special dust beating device for the annular galvanizing production line as claimed in claim 1, characterized in that: and a dust removal rubber sleeve is sealed at the rotary joint between the rotating shaft and the transmission case and between the output shaft of the driving motor and the transmission case.
5. The special dust beating device for the annular galvanizing production line as claimed in claim 1, characterized in that: the length of the scraping plate is the same as that between the inner walls of the two sides of the zinc pot, and the length of the zinc pot is more than twice of that of a workpiece to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921394889.0U CN210341028U (en) | 2019-08-26 | 2019-08-26 | Special ash beating device for annular galvanizing production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921394889.0U CN210341028U (en) | 2019-08-26 | 2019-08-26 | Special ash beating device for annular galvanizing production line |
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| CN210341028U true CN210341028U (en) | 2020-04-17 |
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| CN201921394889.0U Active CN210341028U (en) | 2019-08-26 | 2019-08-26 | Special ash beating device for annular galvanizing production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423970A (en) * | 2019-08-26 | 2019-11-08 | 江苏鑫领域智能科技有限公司 | Galvanization production line is dedicated beats apparatus for ash and its application method for a kind of annular |
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2019
- 2019-08-26 CN CN201921394889.0U patent/CN210341028U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423970A (en) * | 2019-08-26 | 2019-11-08 | 江苏鑫领域智能科技有限公司 | Galvanization production line is dedicated beats apparatus for ash and its application method for a kind of annular |
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