Oil removal device for galvanization processing

Abstract

The utility model belongs to the field of hot galvanized plate processing, particularly relates to a deoiling device for galvanizing processing, and aims to solve the problems that in the prior art, a deoiling mechanism is only arranged on one side of a galvanized plate, and only one side of the galvanized plate is deoiled, so that the deoiling of the galvanized plate is insufficient, the subsequent processing of the galvanized plate is influenced, an improvement space exists, and the processing efficiency is high. According to the scheme, the device comprises an oil removal tank, a cleaning mechanism, a control module and a galvanized plate; a cleaning mechanism is arranged in the oil removal tank, one end of the galvanized sheet penetrates through the oil removal tank and the cleaning mechanism, a control module is arranged on the oil removal tank, and the cleaning mechanism is connected with the control module. According to the cleaning device, the effect of fully cleaning greasy dirt on the galvanized sheet can be achieved through cooperation of all the components, the product quality and the machining efficiency are improved, the structure is simple and convenient, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-dip galvanized sheet processing, in particular to an oil removal device for galvanizing processing. Background Technique

[0002] Hot-dip galvanized sheets are mainly used in industries such as construction, household appliances, automobiles, machinery, electronics, and light industry. Hot-dip galvanized sheets are lightweight, beautiful, and have good corrosion resistance, and can be directly processed. They provide a new type of raw material for the construction industry, shipbuilding industry, vehicle manufacturing industry, furniture industry, electrical industry, etc., achieving good effects such as replacing wood with steel, efficient construction, energy conservation, and pollution prevention. After the galvanized steel sheet is unrolled, it needs to be degreased, that is, a layer of anti-corrosion oil coated on the galvanized steel sheet is removed;

[0003] In the prior art, most use the method of water washing, which wastes precious water resources, and the oil removal is not thorough. It is not easy to collect the oil liquid, resulting in waste. In view of the above problems, the literature with the application number: 202020583502.2 discloses an oil removal device for hot-dip galvanized sheet processing, which includes a box body. The upper surface of the box body is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first rotating shaft, the left side wall of the box body is fixedly connected with a cross plate, the bottom end of the first rotating shaft is movably installed on the upper surface of the cross plate through a bearing, the outer surface of the first rotating shaft is threadedly connected with a threaded sleeve, the upper surface of the connecting plate is fixedly connected with a liquid storage tank, the lower surface of the connecting plate is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a second rotating shaft, the bottom end of the second rotating shaft is fixedly connected with a liquid receiving box, the lower surface of the liquid receiving box is fixedly connected with a liquid leakage box, a water pipe is communicated between the liquid receiving box and the liquid leakage box, and arc-shaped guide plates are fixedly connected to both side walls of the box body. Through the setting of a series of structures, the device has the characteristic of good oil removal effect;

[0004] However, after reading the above patent literature, the following deficiencies exist: when in use, an oil removal mechanism is only arranged on one side of the galvanized sheet, and there is only oil removal on one side of the galvanized sheet, resulting in insufficient oil removal of the galvanized sheet, affecting the subsequent processing of the galvanized sheet, and there is room for improvement. Content of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose an oil removal device for galvanizing processing.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An oil removal device for galvanizing processing includes an oil removal tank, a cleaning mechanism, a control module, and a galvanized sheet;

[0008] A cleaning mechanism is provided inside the degreasing tank. One end of the galvanized sheet passes through the degreasing tank and is connected to the cleaning mechanism. A control module is provided on the degreasing tank, and the cleaning mechanism is connected to the control module;

[0009] The cleaning mechanism includes a first fixing plate, a rotating shaft, a gear, a chain plate, a brush, a liquid pump, and a first shunt pipe. Four first fixing plates are fixedly connected inside the degreasing tank. Two identical rotating shafts are rotatably connected to the four first fixing plates. Two gears are fixedly connected to each of the two rotating shafts. The same chain plate is meshed with the four gears. A brush is fixedly installed inside the chain plate. The driving of the waterproof motor causes the corresponding rotating shaft to rotate and drives the corresponding gear to rotate synchronously. At the same time, through the interaction between the two rotating shafts, the four gears, and the chain plate, the chain plate rotates, and the chain plate drives the brush to rotate, so as to clean the top and bottom of the galvanized sheet with the brush.

[0010] Specifically, one end of the galvanized sheet passes through the chain plate and is in contact connection with the brush. A plurality of through holes are provided on the chain plate, which is convenient for conveying the cleaning liquid into the brush.

[0011] Specifically, the liquid pump is fixedly installed on the top of the degreasing tank. One end of the liquid pump is hermetically connected to a conveying pipe. One end of the conveying pipe is hermetically connected to a first shunt pipe. The first shunt pipe corresponds to the chain plate. A plurality of shunt holes are provided at the bottom of the first shunt pipe. The plurality of shunt holes respectively correspond to the plurality of through holes. Through the driving of the liquid pump and the action of the connecting pipe and the conveying pipe, the cleaning liquid in the cleaning liquid storage tank is conveyed into the first shunt pipe and sprayed out through the plurality of shunt holes at the bottom of the first shunt pipe, and the cleaning liquid is sprayed into the brush through the plurality of through holes on the chain plate, so as to achieve the feeding effect.

[0012] Specifically, one end of the liquid pump is hermetically connected to a connecting pipe, and one end of the connecting pipe is connected to a cleaning liquid storage tank.

[0013] Specifically, a waterproof motor is fixedly installed on one of the four first fixing plates. The output end of the waterproof motor is connected to the corresponding rotating shaft. The waterproof motor and the liquid pump are both connected to the control module and are used to drive the chain plate.

[0014] Specifically, four second shunt pipes are fixedly installed inside the degreasing tank. A plurality of air holes are formed in each of the four second shunt pipes and correspond to the galvanized plates. Air pipes are hermetically connected to each of the four second shunt pipes. The heating mechanism generates hot air and conveys the hot air into the four second shunt pipes through the four air pipes. The hot air is discharged through the plurality of air holes in the four second shunt pipes, and the hot air acts on the galvanized plates, so as to achieve the purpose of heating the galvanized plates, melting the oil stains on the surfaces of the galvanized plates, and further achieving the effect of facilitating the cleaning of the oil stains on the galvanized plates. At the same time, the effect of drying the galvanized plates can also be achieved.

[0015] Specifically, two second fixing plates are fixedly connected to both ends of the degreasing tank. Two identical guiding rollers are rotatably connected to the four second fixing plates. Both of the two guiding rollers are in contact connection with the galvanized plates and are used for guiding the galvanized plates. A sewage discharge pipe is hermetically connected to the degreasing tank and is used for discharging sewage.

[0016] Specifically, a heating mechanism is provided on the degreasing tank. The heating mechanism includes a heating wire and a hot air blower. The hot air blower is turned on, and the hot air blower blows the heat dissipated by the heating wire into the four air pipes. For the specific structure and working principle of the heating mechanism, reference can be made to the document with the application number: 202020583502.2 proposed in this application. This is the prior art and will not be elaborated here. The heating mechanism is connected to the control module, and one end of each of the four air pipes is connected to the heating mechanism.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] (1) For the degreasing device for galvanizing processing of the present utility model, the driving of the waterproof motor causes the corresponding rotating shaft to rotate, and drives the corresponding gear to rotate synchronously. At the same time, through the interaction among the two rotating shafts, the four gears and the chain plate, the chain plate rotates, and the chain plate drives the brush to rotate, so as to achieve the effect of cleaning the top and bottom of the galvanized plate by the brush. At the same time, through the driving of the liquid pump and the action of the connecting pipe, the conveying pipe and the first shunt pipe, the effect of conveying the cleaning liquid into the brush is achieved, and further the effect of fully cleaning the galvanized plate is realized. Description of the Drawings

[0019] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary. The structures, ratios, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the implementation conditions of the present invention. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size.

[0020] Figure 1 Schematic diagram of the three-dimensional structure of a degreasing device for galvanizing processing proposed by the present invention;

[0021] Figure 2 Schematic diagram of the main view structure dissection of a degreasing device for galvanizing processing proposed by the present invention;

[0022] Figure 3 Schematic diagram of the side view structure dissection of a degreasing device for galvanizing processing proposed by the present invention

[0023] Figure 4 Schematic diagram of the structures of the degreasing tank, fixed plate 1, rotating shaft, gear, chain plate, shunt pipe 2, air pipe, and sewage pipe;

[0024] In the figure: 1, degreasing tank; 2, fixed plate 1; 3, rotating shaft; 4, gear; 5, chain plate; 6, brush; 7, liquid pump; 8, delivery pipe; 9, shunt pipe 1; 10, shunt pipe 2; 11, air pipe; 12, fixed plate 2; 13, guide roller; 14, connecting pipe; 15, galvanized sheet; 16, sewage pipe; 17, control module; 18, heating mechanism. Specific embodiments

[0025] The following specific embodiments illustrate the embodiments of the present invention. Those who are familiar with this technology can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work belong to the scope of protection of the present invention.

[0026] Refer to Figures 1 - 3 , a degreasing device for galvanizing processing, including a degreasing tank 1, a cleaning mechanism, a control module 17, and a galvanized sheet 15;

[0027] A cleaning mechanism is provided in the degreasing tank 1. One end of the galvanized sheet 15 passes through the degreasing tank 1 and is connected to the cleaning mechanism. A control module 17 is provided on the degreasing tank 1, and the cleaning mechanism is connected to the control module 17;

[0028] The cleaning mechanism includes a first fixing plate 2, a rotating shaft 3, a gear 4, a chain plate 5, a brush 6, a liquid pump 7, and a first shunt pipe 9. Inside the degreasing tank 1, four first fixing plates 2 are fixedly connected. Two identical rotating shafts 3 are rotatably connected to the four first fixing plates 2. Two gears 4 are fixedly connected to each of the two rotating shafts 3. The same chain plate 5 is meshed and connected to the four gears 4. A brush 6 is fixedly installed inside the chain plate 5. Driven by a waterproof motor, the corresponding rotating shaft 3 rotates, driving the corresponding gear 4 to rotate synchronously. At the same time, through the interaction among the two rotating shafts 3, the four gears 4, and the chain plate 5, the chain plate 5 rotates, and the chain plate 5 drives the brush 6 to rotate, so that the brush 6 can clean the top and bottom of the galvanized plate 15.

[0029] In this embodiment, one end of the galvanized plate 15 passes through the chain plate 5 and is in contact connection with the brush 6. A plurality of through holes are provided on the chain plate 5 to facilitate the delivery of the cleaning liquid into the brush 6.

[0030] In this embodiment, the liquid pump 7 is fixedly installed on the top of the degreasing tank 1. One end of the liquid pump 7 is hermetically connected to a delivery pipe 8. One end of the delivery pipe 8 is hermetically connected to a first shunt pipe 9. The first shunt pipe 9 corresponds to the chain plate 5. A plurality of shunt holes are provided at the bottom of the first shunt pipe 9. The plurality of shunt holes respectively correspond to the plurality of through holes. Driven by the liquid pump 7 and through the action of the connecting pipe 14 and the delivery pipe 8, the cleaning liquid in the cleaning liquid storage tank is delivered into the first shunt pipe 9 and sprayed out through the plurality of shunt holes at the bottom of the first shunt pipe 9. The cleaning liquid is sprayed into the brush 6 through the plurality of through holes on the chain plate 5, thus achieving the feeding effect.

[0031] In this embodiment, one end of the liquid pump 7 is hermetically connected to a connecting pipe 14, and one end of the connecting pipe 14 is connected to a cleaning liquid storage tank.

[0032] In this embodiment, a waterproof motor is fixedly installed on one of the four first fixing plates 2. The output end of the waterproof motor is connected to the corresponding rotating shaft 3. Both the waterproof motor and the liquid pump 7 are connected to the control module 17 for driving the chain plate 5.

[0033] In this embodiment, four second shunt pipes 10 are fixedly installed inside the degreasing tank 1. A plurality of air holes are provided on each of the four second shunt pipes 10 and all correspond to the galvanized plate 15. Air pipes 11 are hermetically connected to each of the four second shunt pipes 10. By the action of the heating mechanism 18, hot air is generated and delivered into the four second shunt pipes 10 through the four air pipes 11, and discharged through the plurality of air holes on the four second shunt pipes 10, and the hot air acts on the galvanized plate 15, so as to achieve the purpose of heating the galvanized plate 15, melting the oil stains on the surface of the galvanized plate, and further achieving the effect of facilitating the cleaning of the oil stains on the galvanized plate 15. At the same time, it can also achieve the effect of drying the galvanized plate 15.

[0034] In this embodiment, two fixing plates II 12 are fixedly connected to both ends of the degreasing tank 1. Two identical guide rollers 13 are rotatably connected to the four fixing plates II 12. Both of the two guide rollers 13 are in contact connection with the galvanized sheet 15 for guiding the galvanized sheet 15. A sewage discharge pipe 16 is hermetically connected to the degreasing tank 1 for discharging sewage.

[0035] In this embodiment, a heating mechanism 18 is provided on the degreasing tank 1. The heating mechanism includes a heating wire and a hot air blower. When the heating wire and the hot air blower are turned on, the hot air blower blows the heat dissipated by the heating wire into the four air pipes 11. For the specific structure and working principle of the heating mechanism, reference can be made to the document with the application number: 202020583502.2 proposed in this application. This is prior art and will not be elaborated here. The heating mechanism 18 is connected to the control module 17, and one end of each of the four air pipes 11 is connected to the heating mechanism.

[0036] Working principle: During use, first, one end of the galvanized sheet 15 passes through the degreasing tank 1 and the chain plate 5, and one end of the galvanized sheet 15 is connected to the traction device. Then, through the action of the traction device, the purpose of traction on the galvanized sheet 15 is achieved;

[0037] Meanwhile, the control module 17 controls and drives the liquid pump 7, the waterproof motor, and the heating mechanism;

[0038] Driven by the waterproof motor, the corresponding rotating shaft 3 rotates, and drives the corresponding gear 4 to rotate synchronously. Meanwhile, through the interaction among the two rotating shafts 3, the four gears 4, and the chain plate 5, the chain plate 5 rotates, and the chain plate 5 drives the brush 6 to rotate, so as to achieve the effect of cleaning the top and bottom of the galvanized sheet 15 by the brush 6;

[0039] During this process, through the driving of the liquid pump 7 and the action of the connecting pipe 14 and the conveying pipe 8, the cleaning liquid in the cleaning liquid storage tank is conveyed into the first shunt pipe 9 and sprayed out through multiple shunt holes at the bottom of the first shunt pipe 9, and the cleaning liquid is sprayed into the brush 6 through multiple through holes on the chain plate 5, so as to achieve the effect of feeding;

[0040] Meanwhile, through the action of the heating mechanism 18, hot air is generated and the hot air is conveyed into the four second shunt pipes 10 through the four air pipes 11, and discharged through multiple air holes on the four second shunt pipes 10, and the hot air acts on the galvanized sheet 15, so as to achieve the purpose of heating the galvanized sheet 15, melting the oil stains on the surface of the galvanized sheet, and further achieving the effect of facilitating the cleaning of the oil stains on the galvanized sheet 15. Meanwhile, the effect of drying the galvanized sheet 15 can also be achieved.

[0041] The technical progress achieved by the present utility model compared with the prior art is as follows: through the cooperation of various components, the oil stains on the galvanized sheet 15 can be fully cleaned, improving the product quality and processing efficiency. Moreover, the structure is simple and the practicability is higher.

Claims

1. A degreasing device for galvanizing, characterized in that: It comprises an oil removal tank (1), a cleaning mechanism, a control module (17) and a galvanized plate (15); A cleaning mechanism is provided in the degreasing tank (1), one end of the galvanized sheet (15) passes through the degreasing tank (1) and the cleaning mechanism, a control module (17) is provided on the degreasing tank (1), and the cleaning mechanism is connected to the control module (17); The cleaning mechanism comprises a fixed plate (2), a rotating shaft (3), a gear (4), a chain plate (5), a brush (6), a liquid pump (7) and a diverter pipe (9); four fixed plates (2) are fixedly connected inside the oil removal tank (1); two identical rotating shafts (3) are rotatably connected to the four fixed plates (2); two gears (4) are fixedly connected to the two rotating shafts (3); the four gears (4) are meshedly connected to the same chain plate (5); and a brush (6) is fixedly installed on the inner side of the chain plate (5).

2. The degreasing device for galvanizing according to claim 1, characterized in that: One end of the galvanized plate (15) passes through the chain plate (5) and is in contact with and connected to the brush (6); a plurality of through holes are provided on the chain plate (5).

3. The degreasing device for galvanizing according to claim 2, characterized in that: The liquid pump (7) is fixedly installed on the top of the oil removal tank (1), one end of the liquid pump (7) is sealedly connected to a delivery pipe (8), one end of the delivery pipe (8) is sealedly connected to a diverter pipe (9), the diverter pipe (9) corresponds to the chain plate (5), and a plurality of diverter holes are opened at the bottom of the diverter pipe (9), and the plurality of diverter holes respectively correspond to the plurality of through holes.

4. The degreasing device for galvanizing according to claim 3, characterized in that: One end of the liquid pump (7) is sealedly connected to a connecting pipe (14), and one end of the connecting pipe (14) is connected to a cleaning liquid storage tank.

5. The degreasing device for galvanizing according to claim 1, characterized in that: A waterproof motor is fixedly mounted on one of the four fixed plates (2), the output end of the waterproof motor is connected to the corresponding rotating shaft (3), and the waterproof motor and the liquid pump (7) are both connected to the control module (17).

6. The degreasing device for galvanizing according to claim 1, characterized in that: Four shunt pipes (10) are fixedly installed in the oil removal tank (1), and a plurality of air holes are opened on the four shunt pipes (10) and correspond to the galvanized plate (15). The four shunt pipes (10) are sealed and connected to the air pipe (11).

7. The degreasing device for galvanizing according to claim 1, characterized in that: Two fixed plates (12) are fixedly connected at both ends of the de-oiling tank (1), two identical guide rollers (13) are rotatably connected to the four fixed plates (12), the two guide rollers (13) are both in contact with and connected to the galvanized plate (15), and a sewage pipe (16) is sealedly connected to the de-oiling tank (1).

8. The degreasing device for galvanizing according to claim 6, characterized in that: The de-oiling tank (1) is provided with a heating mechanism (18), the heating mechanism (18) is connected to the control module (17), and one end of each of the four air pipes (11) is connected to the heating mechanism.

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