Hanging plating and blowing plating mixed production line

Abstract

The invention discloses a hanging plating and blowing plating mixed production line, which belongs to the technical field of metal surface treatment and comprises a hanging plating treatment mechanism for hanging plating of materials, a blowing plating guardrail plate treatment mechanism for blowing plating of guardrail plates and a blowing plating steel pipe treatment mechanism for blowing plating of steel pipes, the hanging plating treatment mechanism, the blowing plating guardrail plate treatment mechanism and the blowing plating steel pipe treatment mechanism respectively share the pretreatment mechanism, the hanging rail and the zinc pot. By sharing one zinc pot, a mixed production line of hanging plating, blowing plating guardrail plates and blowing plating steel pipes is realized; the hanging plating treatment mechanism, the blow plating guardrail plate treatment mechanism and the blow plating steel pipe treatment mechanism are reasonably arranged in the same working space, can be independently operated and run, and do not interfere with one another, so that the operation and use space of a plurality of production lines can be effectively saved, and the production efficiency is improved. Therefore, space use cost is saved, and diversified product processing requirements of customers are met.

Description

Technical Field

[0001] The present invention relates to the technical field of metal surface treatment, and particularly to a combined production line of suspension plating and blowing plating. Background Art

[0002] As one of the important treatment means for delaying the environmental corrosion of steel materials at present, with the continuous development of the industry, the layout methods of each production line are different, such as straight line type, circular type, double-track type, corner type, etc. However, each existing type of production line has its own advantages and disadvantages. Generally, the existing hot-dip galvanizing suspension plating production line on the market cannot produce blowing plating products, and the blowing plating production line cannot produce suspension plating products. Therefore, the operation effect of the production line is single and it is difficult to meet the diverse product needs of customers. For this reason, a combined production line of suspension plating and blowing plating is proposed. Summary of the Invention

[0003] The purpose of the present invention is to provide a combined production line of suspension plating and blowing plating to solve the problem that the operation effect of the production line is single and it is difficult to meet the diverse product needs of customers as mentioned in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A combined production line of suspension plating and blowing plating, including a suspension plating treatment mechanism for material suspension plating, a blowing plating guardrail plate treatment mechanism for guardrail plate blowing plating, and a blowing plating steel pipe treatment mechanism for steel pipe blowing plating. The suspension plating treatment mechanism, the blowing plating guardrail plate treatment mechanism, and the blowing plating steel pipe treatment mechanism all share a pretreatment mechanism for cleaning surface pollutants and impurities of materials or guardrail plates or steel pipes, a hoisting track for hoisting materials or guardrail plates or steel pipes, and a zinc pot for hot-dip galvanizing. The suspension plating material is a steel component.

[0005] As a further preference of this technical solution: There is one group of the suspension plating treatment mechanism, two groups of the blowing plating guardrail plate treatment mechanism, and two groups of the blowing plating steel pipe treatment mechanism;

[0006] Among them, the two groups of the blowing plating guardrail plate treatment mechanism and the two groups of the blowing plating steel pipe treatment mechanism are symmetrically arranged.

[0007] As a further preference of this technical solution: The suspension plating treatment mechanism includes a suspension plating cooling pool and a suspension plating passivation pool.

[0008] As a further preference of this technical solution: The plating reaction is terminated by the suspension plating cooling pool, and the surface quality of the plating layer and the wear resistance of the material are enhanced by the suspension plating passivation pool.

[0009] As a further preference of this technical solution: The hanging plating treatment mechanism further includes a blanking chain conveyor for conveying the materials with the plating completed and a plurality of bearing racks for placing the materials. The blanking chain conveyor is located on the side of the hanging plating cooling tank away from the zinc pot, and the bearing racks are located on the side of the blanking chain conveyor away from the hanging plating passivation tank, and the plurality of bearing racks are arranged at equal intervals.

[0010] As a further preference of this technical solution: The blown plating guardrail plate treatment mechanism includes a guardrail plate cooling tank and a guardrail plate passivation roller path. The two guardrail plate cooling tanks are symmetrically arranged on both sides of the zinc pot, and the two guardrail plate passivation roller paths are respectively connected to the two guardrail plate cooling tanks.

[0011] As a further preference of this technical solution: The plating reaction is terminated by the guardrail plate cooling tank, and the surface quality of the plating layer and the wear resistance of the guardrail plate are enhanced by means of the guardrail plate passivation roller path.

[0012] As a further preference of this technical solution: The blown plating guardrail plate treatment mechanism further includes a ground transfer track for carrying the guardrail plates and a guardrail plate stacker for facilitating the arrangement of the guardrail plates with the plating completed. The ground transfer track is located on the side of the zinc pot away from the hanging plating cooling tank, and the two guardrail plate stackers are respectively connected to the two guardrail plate passivation roller paths, and the ground transfer track is of a detachable setting.

[0013] As a further preference of this technical solution: The blown plating steel pipe treatment mechanism includes a steel pipe loading rack for carrying the steel pipes, a steel pipe loading conveyor for conveying the steel pipes, a steel pipe galvanizing machine for conveying the steel pipes with the plating completed, and a steel pipe cooling tank. The steel pipe loading rack and the steel pipe loading conveyor are both of detachable settings, and the plating reaction is terminated by means of the steel pipe cooling tank;

[0014] Wherein, the steel pipe loading rack is connected to the steel pipe loading conveyor, the two steel pipe loading racks and the two steel pipe loading conveyors are symmetrically arranged, and the two steel pipe loading conveyors are installed on one side of the zinc pot and on both sides of the hanging plating cooling tank;

[0015] Wherein, the steel pipe galvanizing machine includes a lead-up roller path and a steel pipe internal blowing device. The lead-up roller path is connected to the steel pipe internal blowing device, and a plurality of external blowing air pipes are arranged on the lead-up roller path;

[0016] Wherein, the two steel pipe galvanizing machines are symmetrically installed on both sides of the zinc pot, the two steel pipe cooling tanks are respectively connected to the two steel pipe galvanizing machines, and the steel pipe galvanizing machine is of a detachable setting.

[0017] As a further preference of the present technical solution: The blown plating steel pipe processing mechanism further includes a steel pipe passivation roller path, a steel pipe inkjet coding roller path for inkjet coding identification and conveying, a discharging rack, and a steel pipe packing machine for bundling and packaging. The surface quality of the coating and the wear resistance of the steel pipe are enhanced through the steel pipe passivation roller path, and the steel pipes are discharged through the discharging rack, which facilitates the quick access and storage of the steel pipes and saves space;

[0018] Among them, the two steel pipe passivation roller paths are respectively connected to the two steel pipe cooling pools, the two steel pipe inkjet coding roller paths are respectively connected to the two steel pipe passivation roller paths, the two discharging racks are respectively connected to the two steel pipe inkjet coding roller paths, and the two steel pipe packing machines are respectively connected to the two discharging racks.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] In the present invention, by sharing a single zinc pot, a mixed production line for suspension plating, blown plating guardrails, and blown plating steel pipes is realized. By reasonably setting the suspension plating processing mechanism, the blown plating guardrail processing mechanism, and the blown plating steel pipe processing mechanism in the same working space, the three can operate independently and do not interfere with each other, thereby effectively saving the operation and use space of multiple production lines, saving the space use cost while meeting the diverse product processing needs of customers. Moreover, sharing a single pretreatment mechanism, hoisting track, and zinc pot can effectively avoid the investment in additional equipment, thus greatly saving the equipment investment cost. Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram of a suspension plating and blown plating mixed production line of the present invention;

[0022] Figure 2 It is a schematic structural diagram of the suspension plating processing mechanism in a suspension plating and blown plating mixed production line of the present invention;

[0023] Figure 3 It is a schematic structural diagram of the blown plating guardrail processing mechanism in a suspension plating and blown plating mixed production line of the present invention;

[0024] Figure 4 It is a schematic structural diagram of the blown plating steel pipe processing mechanism in a suspension plating and blown plating mixed production line of the present invention.

[0025] In the figure: 1. Pretreatment mechanism; 2. Hoisting track; 3. Zinc pot; 4. Hanging plating treatment mechanism; 41. Hanging plating cooling pool; 42. Hanging plating passivation pool; 43. Feeding chain conveyor; 44. Placing rack; 5. Blown plating guardrail plate treatment mechanism; 51. Ground transmission track; 52. Guardrail plate cooling pool; 53. Guardrail plate passivation roller path; 54. Guardrail plate stacking machine; 6. Blown plating steel pipe treatment mechanism; 61. Steel pipe loading rack; 62. Steel pipe loading conveyor; 63. Steel pipe galvanizing machine; 64. Steel pipe cooling pool; 65. Steel pipe passivation roller path; 66. Steel pipe inkjet coding roller path; 67. Discharging rack; 68. Steel pipe packing machine. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] Embodiment 1

[0028] Please refer to Figures 1-4 , the present invention provides a technical solution: a hanging plating and blown plating hybrid production line, including a hanging plating treatment mechanism 4 for material hanging plating, a blown plating guardrail plate treatment mechanism 5 for guardrail plate blown plating, and a blown plating steel pipe treatment mechanism 6 for steel pipe blown plating. The hanging plating treatment mechanism 4, the blown plating guardrail plate treatment mechanism 5, and the blown plating steel pipe treatment mechanism 6 all share a pretreatment mechanism 1 for cleaning surface contaminants and impurities of materials or guardrail plates or steel pipes, a hoisting track 2 for hoisting materials or guardrail plates or steel pipes, and a zinc pot 3 for hot dip galvanizing.

[0029] In this embodiment, specifically: the hanging plating treatment mechanism 4, the blown plating guardrail plate treatment mechanism 5, and the blown plating steel pipe treatment mechanism 6 are all arranged in the same working space, so as to effectively save the operation and use space of multiple production lines, thereby saving the space use cost. At the same time, by sharing the pretreatment mechanism 1, the hoisting track 2, and the zinc pot 3, the use of additional equipment can be effectively avoided, and thus the equipment investment cost is greatly saved.

[0030] In this embodiment, specifically: the pretreatment mechanism 1 includes a plurality of pickling pools, a plurality of water washing pools, and an auxiliary agent pool, a pit conveyor or a dryer. The above-mentioned equipment are all prior arts, so no further description will be made here, and the materials for hanging plating in the hanging plating treatment mechanism 4 are steel components.

[0031] In this embodiment, specifically: there is one group of hanging plating treatment mechanisms 4, two groups of blown plating guardrail plate treatment mechanisms 5, and two groups of blown plating steel pipe treatment mechanisms 6;

[0032] Among them, the two groups of blown plating guardrail plate treatment mechanisms 5 and the two groups of blown plating steel pipe treatment mechanisms 6 are symmetrically arranged.

[0033] Embodiment 2

[0034] Please refer to Figure 2 , the present invention provides a technical solution: a combined hanging plating and blowing plating production line. The hanging plating treatment mechanism 4 includes a hanging plating cooling tank 41 and a hanging plating passivation tank 42.

[0035] In this embodiment, specifically: the provided hanging plating cooling tank 41 is used to terminate the plating reaction, thereby enhancing the surface quality of the material and effectively reducing the risk of high-temperature deformation. And the provided hanging plating passivation tank 42 is used to enhance the surface quality of the plating and the wear resistance of the material, thereby extending the service life of the material.

[0036] In this embodiment, specifically: the hanging plating treatment mechanism 4 further includes a blanking chain conveyor 43 for conveying the material with the plating completed and a plurality of supporting frames 44 for placing the material. The blanking chain conveyor 43 is located on the side of the hanging plating cooling tank 41 away from the zinc pot 3, and the supporting frames 44 are located on the side of the blanking chain conveyor 43 away from the hanging plating passivation tank 42, and the plurality of supporting frames 44 are arranged at equal intervals.

[0037] Embodiment 3

[0038] Please refer to Figure 3 , the present invention provides a technical solution: a combined hanging plating and blowing plating production line. The blowing plating guardrail plate treatment mechanism 5 includes a guardrail plate cooling tank 52 and a guardrail plate passivation roller path 53. The two guardrail plate cooling tanks 52 are symmetrically arranged on both sides of the zinc pot 3, and the two guardrail plate passivation roller paths 53 are respectively connected to the two guardrail plate cooling tanks 52.

[0039] In this embodiment, specifically: the provided guardrail plate cooling tank 52 is used to terminate the plating reaction, thereby enhancing the surface quality of the guardrail plate and effectively reducing the risk of high-temperature deformation. And the provided guardrail plate passivation roller path 53 is used to enhance the surface quality of the plating and the wear resistance of the guardrail plate, thereby extending the service life of the guardrail plate.

[0040] In this embodiment, specifically: the blowing plating guardrail plate treatment mechanism 5 further includes a ground conveyor track 51 for carrying the guardrail plate and a guardrail plate stacker 54 for facilitating the sorting of the guardrail plates with the plating completed. The ground conveyor track 51 is located on the side of the zinc pot 3 away from the hanging plating cooling tank 41. The two guardrail plate stackers 54 are respectively connected to the two guardrail plate passivation roller paths 53. The provided ground conveyor track 51 can be disassembled and assembled according to the actual use situation, that is, the ground conveyor track 51 is detachably arranged.

[0041] Embodiment 4

[0042] Please refer to Figure 4, the present invention provides a technical solution: a mixed production line of suspension plating and blowing plating. The blowing plating steel pipe processing mechanism 6 includes a steel pipe loading rack 61 for carrying steel pipes, a steel pipe loading conveyor 62 for conveying steel pipes, a steel pipe galvanizing machine 63 for conveying the steel pipes with the plating completed, and a steel pipe cooling pool 64. The provided steel pipe loading rack 61 and the steel pipe loading conveyor 62 can be disassembled and assembled according to the actual use situation, that is, both the steel pipe loading rack 61 and the steel pipe loading conveyor 62 are detachably arranged. And by means of the provided steel pipe cooling pool 64, the plating reaction is terminated, thereby enhancing the surface quality of the steel pipe and effectively reducing the risk of high-temperature deformation;

[0043] Among them, the steel pipe loading rack 61 is connected to the steel pipe loading conveyor 62. The two steel pipe loading racks 61 and the two steel pipe loading conveyors 62 are symmetrically arranged, and the two steel pipe loading conveyors 62 are installed on one side of the zinc pot 3 and on both sides of the suspension plating cooling pool 41;

[0044] Among them, the steel pipe galvanizing machine 63 includes a lifting roller path and a steel pipe internal blowing device. The lifting roller path is connected to the steel pipe internal blowing device, and a plurality of external blowing air pipes are arranged on the lifting roller path;

[0045] Among them, the two steel pipe galvanizing machines 63 are symmetrically installed on both sides of the zinc pot 3. The two steel pipe cooling pools 64 are respectively connected to the two steel pipe galvanizing machines 63. The provided steel pipe galvanizing machine 63 can be disassembled and assembled according to the actual use situation, that is, the steel pipe galvanizing machine 63 is detachably arranged.

[0046] In this embodiment, specifically: the blowing plating steel pipe processing mechanism 6 further includes a steel pipe passivation roller path 65, a steel pipe inkjet coding roller path 66 for inkjet coding identification and conveying, a discharging rack 67, and a steel pipe bundling machine 68 for bundling and packaging. By means of the provided steel pipe passivation roller path 65, the surface quality of the plating layer and the abrasion resistance of the steel pipe are enhanced, thereby extending the service life of the steel pipe. And by means of the provided discharging rack 67, the steel pipes are discharged, so as to facilitate the rapid access of the steel pipes and effectively save the storage space;

[0047] Among them, the two steel pipe passivation roller paths 65 are respectively connected to the two steel pipe cooling pools 64. The two steel pipe inkjet coding roller paths 66 are respectively connected to the two steel pipe passivation roller paths 65. The two discharging racks 67 are respectively connected to the two steel pipe inkjet coding roller paths 66. The two steel pipe bundling machines 68 are respectively connected to the two discharging racks 67.

[0048] Working principle: When using suspension plating, first, the pretreatment mechanism 1 is set to clean the pollutants and impurities on the surface of the material. After the material is processed, the material is hoisted and moved into the zinc pot 3 by the set hoisting track 2. The set zinc pot 3 is used to perform hot-dip galvanizing on the material. After galvanizing is completed, the material is taken out by the hoisting track 2 and placed into the suspension plating cooling pool 41, the suspension plating passivation pool 42, and the blanking chain conveyor 43 in sequence to terminate the plating reaction of the material and enhance the surface quality and wear resistance of the material. Finally, the set blanking chain conveyor 43 is used to convey the material with the plating completed, and the material is placed by multiple bearing frames 44;

[0049] Blow plating includes guardrail plate blow plating and steel pipe blow plating. When the guardrail plate blow plating is in operation, first, the pretreatment mechanism 1 is set to clean the pollutants and impurities on the surface of the guardrail plate. After the treatment is completed, the guardrail plate is hoisted and moved into the zinc pot 3 by the set hoisting track 2. The set zinc pot 3 is used to perform hot-dip galvanizing on the guardrail plate. After galvanizing is completed, the guardrail plate is conveyed through the installed ground conveyor track 51. During the conveying process, the set guardrail plate cooling pool 52 is used to terminate the plating reaction, thereby enhancing the surface quality of the guardrail plate and effectively reducing the risk of high-temperature deformation. The set guardrail plate passivation roller track 53 is used to enhance the surface quality of the plating layer and the wear resistance of the guardrail plate, thereby extending the service life of the guardrail plate. Finally, the set guardrail plate palletizer 54 is used to stack the guardrail plates with the plating completed;

[0050] When the steel pipe blow plating is in operation, first, the pretreatment mechanism 1 is set to clean the pollutants and impurities on the surface of the guardrail plate. After the treatment is completed, the steel pipe is hoisted and moved into the zinc pot 3 by the set hoisting track 2 or the steel pipe is hoisted and moved onto the steel pipe loading rack 61 by the hoisting track 2, and then the steel pipe is conveyed into the zinc pot 3 by the steel pipe loading conveyor 62. The set zinc pot 3 is used to perform hot-dip galvanizing on the steel pipe. After galvanizing is completed, the steel pipe is conveyed through the installed steel pipe galvanizing machine 63. During the conveying process, the set steel pipe cooling pool 64 terminates the plating reaction, thereby enhancing the surface quality of the steel pipe and effectively reducing the risk of high-temperature deformation. The set steel pipe passivation roller track 65 is used to enhance the surface quality of the plating layer and the wear resistance of the steel pipe, thereby extending the service life of the steel pipe. After that, the set steel pipe inkjet roller track 66 is used to perform inkjet marking and convey the steel pipe, and the discharge rack 67 is used to discharge the steel pipe and the steel pipe strapping machine 68 is used to bundle and package the steel pipe.

[0051] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A suspension plating and blow plating mixed production line, comprising a suspension plating processing mechanism (4) for material suspension plating, a blow plating guardrail plate processing mechanism (5) for guardrail plate blow plating and a blow plating steel pipe processing mechanism (6) for steel pipe blow plating, characterized in that: The hanging plating treatment mechanism (4), the blowing plating guardrail plate treatment mechanism (5) and the blowing plating steel pipe treatment mechanism (6) respectively share a pre-treatment mechanism (1) for cleaning pollutants and impurities on the surface of materials, guardrail plates or steel pipes, a hoisting track (2) for hoisting materials, guardrail plates or steel pipes and a zinc pot (3) for hot-dip galvanizing.

2. A suspension plating and blowing plating hybrid production line according to claim 1, characterized in that: The hanging plating treatment mechanism (4) is provided with one group, the blowing plating guardrail plate treatment mechanism (5) is provided with two groups, and the blowing plating steel pipe treatment mechanism (6) is provided with two groups; The two groups of blow-plated guardrail plate processing mechanisms (5) and the two groups of blow-plated steel pipe processing mechanisms (6) are symmetrically arranged.

3. A suspension plating and blowing plating hybrid production line according to claim 1, characterized in that: The hanging plating treatment mechanism (4) comprises a hanging plating cooling pool (41) and a hanging plating passivation pool (42).

4. A suspension plating and blowing plating hybrid production line according to claim 3, characterized in that: The hanging plating processing mechanism (4) also includes a feeding chain conveyor (43) for conveying the plated material and a plurality of receiving racks (44) for receiving the material, wherein the feeding chain conveyor (43) is located on the side of the hanging plating cooling pool (41) away from the zinc pot (3), and the receiving rack (44) is located on the side of the feeding chain conveyor (43) away from the hanging plating passivation pool (42), and the plurality of receiving racks (44) are arranged at equal distances.

5. The suspension plating and blowing plating hybrid production line according to claim 1 is characterized by: The blow-plated guardrail plate processing mechanism (5) comprises a guardrail plate cooling pool (52) and a guardrail plate passivation roller (53), the two guardrail plate cooling pools (52) are symmetrically arranged on both sides of the zinc pot (3), and the two guardrail plate passivation rollers (53) are respectively connected to the two guardrail plate cooling pools (52).

6. A suspension plating and blowing plating hybrid production line according to claim 3, characterized in that: The blow-plated guardrail plate processing mechanism (5) also includes a ground conveying track (51) for carrying the guardrail plates and a guardrail plate stacker (54) for conveniently arranging the guardrail plates that have been plated. The ground conveying track (51) is located on the side of the zinc pot (3) away from the hanging plating cooling pool (41), and the two guardrail plate stackers (54) are respectively connected to the two guardrail plate passivation rollers (53).

7. The suspension plating and blowing plating hybrid production line according to claim 3 is characterized by: The blown-galvanized steel pipe processing mechanism (6) comprises a steel pipe loading rack (61) for carrying steel pipes, a steel pipe loading conveyor (62) for conveying steel pipes, a steel pipe galvanizing machine (63) for conveying steel pipes that have been coated, and a steel pipe cooling pool (64); The steel pipe feeding rack (61) is connected to the steel pipe feeding conveyor (62), the two steel pipe feeding racks (61) and the two steel pipe feeding conveyors (62) are symmetrically arranged, and the two steel pipe feeding conveyors (62) are installed on one side of the zinc pot (3) and located on both sides of the hanging plating cooling pool (41); The steel pipe galvanizing machine (63) comprises an upper roller and a steel pipe internal blowing device, the upper roller is connected to the steel pipe internal blowing device, and a plurality of external blowing pipes are arranged on the upper roller; The two steel pipe galvanizing machines (63) are symmetrically installed on both sides of the zinc pot (3), and the two steel pipe cooling pools (64) are respectively connected to the two steel pipe galvanizing machines (63).

8. The suspension plating and blowing plating hybrid production line according to claim 7 is characterized by: The blown plated steel pipe processing mechanism (6) also includes a steel pipe passivation roller (65), a steel pipe coding roller (66) for coding and conveying, a material discharge rack (67) and a steel pipe bundling machine (68) for bundling and packaging; The two steel pipe passivation rollers (65) are respectively connected to the two steel pipe cooling pools (64), the two steel pipe coding rollers (66) are respectively connected to the two steel pipe passivation rollers (65), the two discharge racks (67) are respectively connected to the two steel pipe coding rollers (66), and the two steel pipe packaging machines (68) are respectively connected to the two discharge racks (67).

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