CN110923601A

CN110923601A - Zinc adding device and automatic zinc ingot adding system

Info

Publication number: CN110923601A
Application number: CN201911336272.8A
Authority: CN
Inventors: 朱彪; 周云根; 况群意; 熊俊伟
Original assignee: Johnson Electric SA
Current assignee: Johnson Electric SA; Wisdri Engineering and Research Incorporation Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-03-27
Anticipated expiration: 2039-12-23
Also published as: CN110923601B

Abstract

The invention relates to a zinc adding device, which comprises a travelling crane track extending from a zinc ingot conveying device to a zinc pot and a zinc adding vehicle travelling on the travelling crane track, wherein the zinc adding vehicle is provided with a hook suitable for being inserted into a bearing and hanging hole of a zinc ingot, a lifting driving mechanism for driving the hook to lift and a rotating mechanism for driving the hook to rotate in a horizontal plane. Still relate to an automatic zinc ingot system that adds, including foretell zinc device and the zinc ingot conveyor who supplies the zinc ingot to zinc device. According to the zinc adding device and the automatic zinc ingot adding system, the lifting driving mechanism on the zinc adding vehicle is matched with the rotating mechanism, so that the zinc ingot mounting operation and the zinc adding operation into a zinc pot can be well completed, the automatic zinc adding process is realized, the zinc ingot adding operation efficiency is effectively improved, the liquid level fluctuation of the liquid level of the zinc pot and the temperature fluctuation of the zinc pot are reduced, the quality of a zinc coating is favorably improved, the labor intensity of field personnel is effectively reduced, and the high-temperature action risk is reduced.

Description

Zinc adding device and automatic zinc ingot adding system

Technical Field

The invention belongs to the technical field of strip steel production, and particularly relates to a zinc adding device and an automatic zinc ingot adding system adopting the zinc adding device.

Background

When the hot galvanizing unit is used for producing strip steel, galvanizing is carried out on the strip steel through a zinc pot filled with molten zinc liquid at a process speed, the zinc liquid in the zinc pot is continuously reduced along with the strip steel attached to the surface of the strip steel through the zinc liquid, a zinc ingot is required to be added to meet the liquid level requirement, and the stability of the liquid level height of zinc and the temperature of the zinc liquid is required to be ensured during the zinc adding. Most of the existing hot galvanizing units adopt a manual mode to add zinc, namely, a hook is inserted into a bearing and hanging hole of a zinc ingot and the zinc ingot is controlled to move horizontally and lift by manually controlling an electric hoist. The disadvantages of the above-mentioned method are: (1) the gourd hook and the iron chain below the gourd hook are easy to stick zinc and have high temperature, and the potential safety hazard of manually knocking out the stuck zinc slag is large; (2) the zinc ingot hanging frequency is about 0.5-1.5 hours, and the labor intensity of field workers is high; (3) continuous zinc adding can not be realized, and the liquid level temperature control of the zinc pot is poor.

Disclosure of Invention

The invention relates to a zinc adding device and an automatic zinc ingot adding system adopting the zinc adding device, which can at least solve part of defects in the prior art.

The invention relates to a zinc adding device, which comprises a travelling crane track extending from a zinc ingot conveying device to a zinc pot and a zinc adding vehicle travelling on the travelling crane track, wherein the zinc adding vehicle is provided with a hook suitable for being inserted into a bearing and hanging hole of a zinc ingot, a lifting driving mechanism for driving the hook to lift and a rotating mechanism for driving the hook to rotate in a horizontal plane.

As one of the implementation modes, the slewing mechanism comprises a slewing seat and a slewing drive unit, the slewing seat is rotatably arranged on the vehicle body of the zinc adding vehicle, the slewing drive unit is arranged on the vehicle body of the zinc adding vehicle and is in transmission connection with the slewing seat, the lifting drive mechanism is arranged on the slewing seat, and the hook is fixedly connected with the output end of the lifting drive mechanism.

As an embodiment, the swing driving unit includes a swing driving motor, and the swing driving motor is connected to the swing base through a gear transmission structure.

As an embodiment, the swing mechanism further comprises a swing position detection unit for detecting a swing angle of the swing base.

As one embodiment, the lifting drive mechanism is provided with a lifting position detection unit for detecting the vertical position of the hook.

As one embodiment, the hook is L-shaped, and includes a vertical rod connected to an output end of the corresponding driving mechanism, and a horizontal rod connected to a bottom end of the vertical rod and adapted to be inserted into the hanging hole.

The invention also relates to an automatic zinc ingot feeding system which comprises the zinc feeding device and a zinc ingot conveying device for supplying zinc ingots to the zinc feeding device.

As one embodiment, the zinc ingot conveying device comprises a fixed conveying unit and a movable conveying unit respectively connected with the fixed conveying unit and the travelling track, the movable conveying unit comprises a tipping seat and a tipping driving structure for driving the tipping seat to switch and rotate between a horizontal position and a vertical position, and a zinc ingot feeding structure and a limiting structure for preventing zinc ingots from falling are arranged on the tipping seat.

In one embodiment, the zinc adding device and the zinc ingot conveying device are configured as a set of zinc ingot adding mechanisms; the zinc ingot adding mechanisms are arranged at the transmission side of the zinc pot and the operation side of the zinc pot respectively.

As one embodiment, the overturning shaft of the overturning seat is positioned in the middle of the overturning seat and has a clockwise overturning mode and a counterclockwise overturning mode, and the limiting structure is a zinc ingot clamp which can expose two hanging holes of a zinc ingot respectively; two sets of zinc adding devices are arranged, and two travelling rails are respectively arranged on two sides of the tilting seat.

The invention has at least the following beneficial effects:

according to the zinc adding device and the automatic zinc ingot adding system, the lifting driving mechanism on the zinc adding vehicle is matched with the rotating mechanism, so that the zinc ingot mounting operation and the zinc adding operation into a zinc pot can be well completed, the automatic zinc adding process is realized, the zinc ingot adding operation efficiency is effectively improved, the liquid level fluctuation of the liquid level of the zinc pot and the temperature fluctuation of the zinc pot are reduced, the quality of a zinc coating is favorably improved, the labor intensity of field personnel is effectively reduced, and the high-temperature action risk is reduced.

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 the drawings without creative efforts.

FIG. 1 is a schematic structural view of a zincification vehicle provided by an embodiment of the invention;

FIG. 2 is a schematic structural diagram of a zinc ingot conveying device provided by an embodiment of the invention from one perspective;

FIG. 3 is a schematic structural diagram of a zinc ingot conveying device provided in an embodiment of the present invention from another view angle;

fig. 4 is a schematic front view of an automatic zinc ingot feeding system according to an embodiment of the present invention;

FIG. 5 is a schematic top view of an automatic zinc ingot feeding system according to an embodiment of the present invention;

FIG. 6 is a schematic view of the zinc ingot turned upside down from view A in FIG. 4.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

The embodiment provides a zinc adding device which can be used for being matched with a zinc ingot conveying device to finish the operation of automatically adding a zinc ingot 2.

As shown in fig. 1, 4 and 5, the zincification device comprises a travelling rail 12 extending from the zinc ingot conveying device to the zinc pot 4 and a zincification vehicle 11 travelling on the travelling rail 12, wherein the zincification vehicle 11 is provided with a hook 13 adapted to be inserted into a hanging hole of a zinc ingot 2, a lifting driving mechanism 114 for driving the hook 13 to lift and a revolving mechanism for driving the hook 13 to rotate in a horizontal plane.

It is understood that the zincification vehicle 11 has a traveling mechanism capable of reciprocally traveling on the traveling rail 12, and the traveling mechanism may be a conventional traveling member such as a traveling wheel, and may be driven by a motor or the like, which will not be described in detail herein.

In one embodiment, the rotating mechanism is installed at the output end of the lifting driving mechanism 114, the lifting driving mechanism 114 drives the rotating mechanism to lift together with the hook 13, and the hook 13 is connected with the output end of the rotating mechanism; in another embodiment, the hook 13 is connected to the output end of the lifting drive mechanism 114, and the swing mechanism drives the lifting drive mechanism 114 to swing together with the hook 13, so that the zinc ingot 2 can be carried and the zinc ingot 2 can be immersed in the zinc pot 4. Taking the latter as an example, as shown in fig. 1, the swing mechanism includes a swing base 112 and a swing driving unit 113, the swing base 112 is rotatably mounted on the car body 111 of the zincification car 11, the swing driving unit 113 is mounted on the car body 111 of the zincification car 11 and is in transmission connection with the swing base 112, the lifting driving mechanism 114 is mounted on the swing base 112, and the hook 13 is fixedly connected with the output end of the lifting driving mechanism 114. Preferably, the rotation driving unit 113 includes a rotation driving motor, and the rotation driving motor is connected to the rotation base 112 through a gear transmission structure.

Further preferably, the swing mechanism further comprises a swing position detecting unit for detecting a swing angle of the swing base 112. The swing position detecting unit may be a position detecting switch mounted on the swing base 112; for the rotary driving unit 113 using the rotary driving motor, an encoder may be provided for the rotary driving motor, and the detection of the rotation angle of the rotary base 112 may also be realized; of course, a combination of various detection means may be used to more accurately detect the position of the turret 112 or the hook 13.

The lifting driving mechanism 114 can be a conventional lifting driving device, such as a linear driving device like a cylinder, a hydraulic cylinder, etc., or can be coupled with a transmission component by a motor, such as a screw rod mechanism, a chain wheel and chain mechanism, etc. Further preferably, the lifting drive mechanism 114 is provided with a lifting position detection unit for detecting the vertical position of the hook 13.

Continuing with the structure of the zincification device, as shown in fig. 1, the hook 13 is L-shaped, and includes a vertical rod connected to the output end of the corresponding driving mechanism (e.g., the output end of the lifting driving mechanism 114) and a horizontal rod connected to the bottom end of the vertical rod and adapted to be inserted into the hanging hole. The L-shaped hook 13 is convenient for hanging the zinc ingot 2, especially is matched with the overturning motion of the overturning seat 321, is convenient to operate and is suitable for automatic control. In addition, the hook 13 is preferably a stainless steel hook 13, which can extend into the zinc pot 4 without being melted, so that the hook can gradually descend along with the gradual melting of the zinc ingot 2, and the stability of the liquid level of the zinc pot is ensured.

The zinc adding device provided by the embodiment can better complete the hanging operation of the zinc ingots 2 and the operation of adding zinc into the zinc pot 4 by matching the lifting driving mechanism 114 on the zinc adding vehicle 11 with the rotary mechanism, realizes an automatic zinc adding process, effectively improves the operation efficiency of the zinc ingots 2, reduces the liquid level fluctuation of the liquid level of the zinc pot and the temperature fluctuation of the zinc pot, is beneficial to improving the quality of a zinc coating, effectively lightens the labor intensity of field personnel, and reduces the risk of high-temperature action.

Example two

Referring to fig. 2 and 3, an embodiment of the present invention provides a zinc ingot conveying apparatus, which includes a fixed conveying unit 31 and a movable conveying unit connected to an outlet side of the fixed conveying unit 31, wherein the movable conveying unit includes a tilting seat 321 and a tilting driving structure 322 for driving the tilting seat 321 to rotate between a horizontal position and a vertical position, and a zinc ingot feeding structure and a limiting structure for preventing zinc ingots 2 from falling are disposed on the tilting seat 321.

The fixed conveyor unit 31 is capable of continuously supplying zinc ingots 2 to the movable conveyor unit, and the length thereof can be determined according to the site space of the galvanizing area, so that continuous production can be performed for a long time without personnel needing to load the zinc ingots 2. It can adopt belt conveyer, step-by-step material conveying rack and other material conveying structures; in this embodiment, the fixed conveying unit 31 adopts a roller way type conveying structure, the conveying roller way can stably and reliably convey the zinc ingots 2, the rolling friction between the conveying roller way and the zinc ingots 2 is small, the service life is relatively long, and for the transmission of the roller way, a chain wheel and chain type transmission structure can be adopted, which is not described in detail herein; it should be noted that the axial direction of the conveying rollers is perpendicular to the conveying direction of the zinc ingot 2, and in this embodiment, the longitudinal direction of the zinc ingot 2 is controlled to be perpendicular to the conveying direction, that is, the longitudinal direction of the zinc ingot 2 is parallel to the axial direction of the conveying rollers during transportation. In a further preferred scheme, the fixed conveying unit 31 adopts a segmented structure, each segment is driven independently, the continuous power requirement of long-distance conveying of zinc ingots 2 can be met, the conveying speed of each segment of roller way can be controlled according to the production rhythm, and smooth operation of production is guaranteed.

The movable conveying unit is connected with the fixed conveying unit 31, so that the zinc ingots 2 from the fixed conveying unit 31 can be stably and smoothly received, forward power of the zinc ingots 2 can be further provided through the zinc ingot feeding structure of the movable conveying unit, the zinc ingots 2 are completely positioned on the tilting seat 321, and the overturning safety of the zinc ingots 2 is ensured. The zinc ingot feeding structure may be the same as the fixed conveying unit 31, and for example, the zinc ingot feeding structure may also be a roller conveying structure.

Under the action of the tilting drive structure 322, the tilting seat 321 can be switched between a lying position and a standing position to rotate, when the lying position is in the lying position, the tilting seat 321 is connected with the fixed conveying unit 31 to receive the conveyed zinc ingot 2, the zinc ingot 2 is in a horizontal state on the tilting seat 321, and when the standing position is in the standing position, the zinc ingot 2 can be also turned to be in a vertical state, so that the zinc ingot 2 can be conveniently hung.

In order to prevent the zinc ingot 2 from sliding off the tilting seat 321 when the tilting seat 321 is in the standing position, the limiting structure is arranged. In one embodiment, the limiting structure is a zinc ingot clamp, which can be a conventional plate clamp, and the zinc ingot 2 is tightly pressed on a zinc ingot feeding structure (such as a feeding roller way) by a clamping plate or a clamping rod. In another embodiment, as shown in fig. 2 and 3, the limiting structure comprises a protective enclosure 323, the protective enclosure 323 and the tilting seat 321 enclose a containing groove suitable for containing the zinc ingot 2, the containing groove has a zinc ingot hoisting notch and a zinc ingot entering notch opposite to the outlet end of the fixed conveying unit 31, and the zinc ingot hoisting notch faces vertically upwards when the tilting seat 321 is in the standing position. Specifically, the protective enclosure 323 comprises a first enclosure, a second enclosure and a third enclosure, wherein the surface of the first enclosure is parallel to the upper surface of the tilting seat 321 (i.e. parallel to the transmission gate of the zinc ingot feeding structure), the distance between the first enclosure and the tilting seat 321 is obviously larger than the thickness of the zinc ingot 2, the second enclosure is mounted at one end of the tilting seat 321 far away from the fixed conveying unit 31, the surface of the second enclosure is perpendicular to the upper surface of the tilting seat 321 (and is also perpendicular to the first enclosure) and perpendicular to the conveying direction of the zinc ingot 2, and the surface of the third enclosure is perpendicular to the upper surface of the tilting seat 321 (and is also perpendicular to the first enclosure and the second enclosure) and parallel to the conveying direction of the zinc ingot 2. It can be understood that, when the tilting seat 321 is in the horizontal position, the plate surface of the first enclosing plate is parallel to the horizontal direction, and the plate surfaces of the second enclosing plate and the third enclosing plate are both parallel to the vertical direction, wherein the second enclosing plate can limit the horizontal movement of the zinc ingot 2, so that on one hand, the zinc ingot 2 can be prevented from sliding off the tilting seat 321, and on the other hand, the orientation of the zinc ingot 2 can be adjusted, and even if the zinc ingot 2 is initially out of position above the fixed conveying unit 31 or deflects when running on the fixed conveying unit 31 (i.e., the length direction of the zinc ingot 2 is not perpendicular to the conveying direction thereof, for example, not parallel to the axial direction of the feeding roller way), the orientation of the zinc ingot 2 can be adjusted to a desired state through the second enclosing plate, so that the zinc ingot 2 can be lifted after; when the seat 321 of tumbling was in the vertical position, the face of first bounding wall and the face of second bounding wall were on a parallel with vertical, and the face of third bounding wall is on a parallel with the level to, wherein, through 2 bottoms of this third bounding wall bearing zinc ingot, can prevent through first bounding wall, second bounding wall that zinc ingot 2 from tumbling and falling on the seat 321.

It can be understood that when the tilting seat 321 is in the standing position, the hanging hole on the upper part of the zinc ingot 2 can be positioned outside the protective enclosure 323 so as to facilitate hoisting, that is, the length of the first enclosing plate is less than that of the zinc ingot 2. The protective enclosure 323 is preferably a hollow structure, so as to reduce the weight of the zinc ingot 2 as much as possible while ensuring the protective function thereof, save materials and reduce the energy consumption of the tilting drive structure 322.

In one embodiment, the tilting seat 321 is hinged to the workshop platform at one end and hinged to the output end of the tilting drive structure 322 at the other end, and the housing of the tilting drive structure 322 is hinged to the workshop platform. The third enclosing plate is arranged close to a hinged shaft between the tilting seat 321 and the workshop platform; understandably, the hinge axis between the tilting seat 321 and the workshop platform is axially parallel to the conveying direction of the zinc ingot 2; the hinge axis between the tilting seat 321 and the tilting driving structure 322 and the hinge axis between the tilting driving structure 322 and the workshop platform are generally parallel to the hinge axis between the tilting seat 321 and the workshop platform, but hinge structures such as a spherical hinge can be adopted, which is not described herein. The tilt drive mechanism 322 may be implemented using a conventional linear drive device such as a hydraulic or pneumatic cylinder.

In another embodiment, the middle of the tilting seat 321 is hinged with the workshop platform, and an avoiding groove is correspondingly arranged on the workshop platform below the tilting seat 321 to allow a part of the seat body to enter the avoiding groove when the tilting seat 321 is overturned. A transmission trunnion can be arranged in the middle of the tilting seat 321, the tilting drive structure 322 correspondingly adopts a motor, and the motor drives the transmission trunnion to rotate clockwise or anticlockwise so as to drive the tilting seat 321 to turn clockwise or anticlockwise; a tilt driving device can be disposed at both ends of the tilt seat 321, and the tilt driving device is the same as the tilt driving structure 322 with single-side driving (i.e. the output end thereof is hinged with the tilt seat 321), which will not be described herein. Based on the structure, the tipping seat 321 can turn clockwise or anticlockwise, so that the zinc ingots 2 can be hoisted on two sides of the tipping seat 321, and one set of zinc ingot conveying device is provided with two sets of zinc adding devices, so that the production efficiency can be effectively improved, continuous zinc adding is realized, and the stability and controllability of the liquid level of a zinc pot are ensured.

The zinc ingot conveying device provided by the embodiment realizes automatic conveying of zinc ingots 2 by matching the movable conveying unit with the fixed conveying unit 31, and the tilting seat 321 can drive the zinc ingots 2 positioned above the tilting seat to be tilted from a horizontal state to a vertical state by switching rotation between a horizontal position and a vertical position, so that the zinc ingots 2 can be conveniently hoisted, and the conveying efficiency of the zinc ingots 2 is effectively improved.

Further preferably, the zinc ingot conveying device further comprises a zinc ingot position detection unit for detecting whether the zinc ingot 2 is completely on the tilting seat 321, and the tilting seat 321 can be tilted only after the zinc ingot position detection unit detects that the zinc ingot 2 is completely on the tilting seat 321, so as to ensure the safety of the zinc ingot 2, equipment and field workers. In one embodiment, the zinc ingot position detecting unit comprises a photoelectric detecting assembly arranged between the fixed conveying unit 31 and the tilting seat 321, but other detecting methods are also applicable to the embodiment, for example, other detecting elements are arranged between the fixed conveying unit 31 and the tilting seat 321, for example, a vibration sensor is arranged on the second enclosing plate.

EXAMPLE III

Referring to fig. 4 and 5, an embodiment of the present invention provides an automatic zinc ingot feeding system, including a zinc feeding device and a zinc ingot conveying device for supplying zinc ingots 2 to the zinc feeding device. Wherein, the zincating device preferably adopts the zincating device provided by the first embodiment; this zinc ingot conveyor can adopt current conventional zinc ingot 2 transport mode, for example accomplish the carry of zinc ingot 2 through fork truck and manual work cooperation, or accomplish the carry of zinc ingot 2 through workshop driving and manual work cooperation, and the more preferred scheme lies in adopting the zinc ingot conveyor that above-mentioned embodiment two provided, and its specific structure here need not be repeated.

In one embodiment, the zinc adding device and the zinc ingot conveying device are formed into a group of zinc ingot adding mechanisms; the zinc ingot adding mechanisms are arranged at the transmission side of the zinc pot and the operation side of the zinc pot respectively. In the scheme, two sets of zinc adding devices and two sets of zinc ingot conveying devices are provided; the tilting seat 321 may be adapted to have a tilting shaft at an end thereof or a tilting shaft at a middle thereof.

In another embodiment, the tilting seat 321 is configured to have a tilting shaft disposed at the middle thereof, so that the tilting seat 321 has a clockwise tilting mode and a counterclockwise tilting mode, and the limiting structure is a zinc ingot clamp capable of respectively exposing two hanging holes of the zinc ingot 2; two sets of the zinc adding devices are arranged, and two travelling rails 12 are respectively arranged on two sides of the tilting seat 321. In the scheme, one set of zinc ingot conveying device is matched with two sets of zinc adding devices, so that the equipment number is less, the equipment layout is more compact, and the operation of alternately adding zinc ingots 2 can be met. In order to facilitate the hook 13 to smoothly cooperate with the tilting seat 321 to mount the zinc ingot 2, the turning radius of the hook 13 is increased accordingly, which is easy to design by those skilled in the art. Similarly, the two sets of zinc adding devices are respectively arranged on the transmission side and the operation side of the zinc pot, so that when one set of zinc ingot adding mechanism is used for adding zinc, the other set of zinc ingot adding mechanism finishes zinc ingot hanging 2 and prepares for adding zinc, continuous and stable zinc adding is realized by alternative work, and the liquid level of the zinc pot is stable and controllable. In addition, when one set of zinc ingot adding mechanism breaks down or needs normal maintenance, the other set of zinc ingot adding mechanism can still work, so that the smooth production is ensured, and the influence on the strip steel production caused by production interruption is avoided.

Based on the zinc adding device provided by the first embodiment and the zinc ingot conveying device provided by the second embodiment, the working process of the automatic zinc ingot adding system is approximately as follows:

(1) conveying a plurality of zinc ingots 2 to a fixed conveying unit 31 through a forklift to meet the requirement of automatic zinc adding for a long period of time; the zinc ingots 2 gradually move forwards, wherein one zinc ingot 2 is completely positioned on the tilting seat 321;

(2) the zincification car 11 is at an upper zinc ingot position (opposite to the tilting seat 321), the hook 13 is at a zinc ingot hanging position (taking an L-shaped hook 13 as an example, the horizontal rod body of the L-shaped hook is vertical to the conveying direction of the zinc ingot 2), the position detection is in a proper state, and the tilting seat 321 starts to turn over the zinc ingot 2 until the hanging hole of the zinc ingot 2 is sleeved into the hook 13 (as shown in FIG. 6);

(3) after detecting that the zinc ingot 2 is hung in place, the lifting driving mechanism 114 of the zinc adding vehicle 11 starts to lift, and the zinc ingot 2 is lifted until a safe distance is reserved between the lower part of the zinc ingot 2 and the tilting seat 321;

(4) a rotating mechanism of a zinc adding vehicle 11 drives a zinc ingot 2 to rotate 90 degrees from a zinc ingot hanging direction to a forward direction (taking an L-shaped hook 13 as an example, a horizontal rod body of the L-shaped hook is parallel to a conveying direction of the zinc ingot 2), the zinc adding vehicle 11 conveys the zinc ingot 2 to a zinc adding position of a zinc pot 4 region, a lifting driving mechanism 114 starts to descend, the hook 13 drives the zinc ingot 2 to descend together, at the moment, a zinc pot liquid level detection signal is interlocked with the lifting driving mechanism 114, and the zinc ingot 2 is descended step by step continuously according to zinc liquid level change detected by a liquid level meter until the zinc ingot 2 is completely submerged into a zinc liquid level;

(5) after a certain delay time, after the zinc ingot 2 is determined to be completely melted, the hook 13 is lifted, the zinc adding vehicle 11 moves to the upper zinc ingot position, the next zinc ingot adding process is started, and the zinc ingot adding mechanism on the other side starts to add zinc.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A zinc adding device is characterized in that: including extending to the driving track of zinc pot department and walking the car that adds zinc on this driving track from zinc ingot conveyor department, it is suitable for inserting couple in the bearing hanging hole of zinc ingot, being used for ordering about to be equipped with on the car that adds zinc the lift actuating mechanism that the couple goes up and down and be used for ordering about the rotation mechanism of couple at the horizontal internal rotation.

2. The zincating apparatus of claim 1, wherein: the rotary mechanism comprises a rotary seat and a rotary driving unit, the rotary seat is rotatably mounted on the car body of the zinc adding car, the rotary driving unit is mounted on the car body of the zinc adding car and is in transmission connection with the rotary seat, the lifting driving mechanism is mounted on the rotary seat, and the hook is fixedly connected with the output end of the lifting driving mechanism.

3. The zincating apparatus of claim 2, wherein: the rotary driving unit comprises a rotary driving motor, and the rotary driving motor is connected with the rotary seat through a gear transmission structure.

4. The zincating apparatus of claim 2, wherein: the slewing mechanism further comprises a slewing position detection unit for detecting the slewing angle of the slewing seat.

5. The zincating apparatus of claim 1, wherein: the lifting driving mechanism is provided with a lifting position detection unit for detecting the vertical position of the hook.

6. The zincating apparatus of claim 1, wherein: the couple is the L type, including with the vertical body of rod of the actuating mechanism output connection that corresponds and connect in vertical body of rod bottom and be suitable for insert to hold the horizontal body of rod in the hanging hole.

7. The utility model provides an automatic add zinc ingot system which characterized in that: comprising a zincating apparatus as defined in any one of claims 1 to 6 and a zinc ingot conveying apparatus for supplying zinc ingots to the zincating apparatus.

8. The automated zinc ingot system of claim 7, wherein: zinc ingot conveyor including fixed conveying unit and respectively with fixed conveying unit and the movable conveying unit that the traffic track links up, movable conveying unit is including tumbling the seat and being used for ordering about tumbling the seat switches rotatory drive structure that tumbles between clinostatism and vertical position, it has arranged the zinc ingot on the seat of tumbling and has fed the limit structure that the structure and prevent the zinc ingot from dropping.

9. The automatic zincizing ingot system of claim 8, wherein: the zinc adding device and the zinc ingot conveying device form a group of zinc ingot adding mechanisms; the zinc ingot adding mechanisms are arranged at the transmission side of the zinc pot and the operation side of the zinc pot respectively.

10. The automatic zincizing ingot system of claim 8, wherein: the overturning shaft of the overturning seat is positioned in the middle of the overturning seat and has a clockwise overturning mode and an anticlockwise overturning mode, and the limiting structure is a zinc ingot clamp which can enable two bearing and hanging holes of a zinc ingot to be respectively exposed; two sets of zinc adding devices are arranged, and two travelling rails are respectively arranged on two sides of the tilting seat.