Galvanized integral closed type withdrawal and straightening device

Abstract

The utility model relates to the technical field of metal plate production and processing, and discloses a galvanized integral closed type withdrawal and straightening device which comprises a box body and a water tank, a circulating assembly is arranged on the rear side of the water tank, a feeding port is formed in one side of the box body, and a discharging port is formed in the side, away from the feeding port, of the box body. Two conveying belts are arranged in the box body, first motors are fixedly connected to the left portion and the right portion of the rear side of the box body, the driving ends of the first motors are fixedly connected to one sides of the conveying belts, a protection plate is fixedly connected to the rear side of the box body, and two rotating shafts are rotationally connected to the front side of the protection plate. According to the zinc plating machine, fixation between the fixing plate and the rotating shaft can be relieved by pushing the push rod, the roller can be detached, rapid replacement of the roller is achieved, the diameter of the roller is appropriate through replacement to meet different working requirements, and cooling liquid in the water tank can be pumped into the box body through the water suction pump to cool zinc plating.

Description

Technical Field

[0001] The utility model relates to the technical field of metal plate production and processing, in particular to a galvanized integral closed straightening device. Background Art

[0002] The drawing and straightening machine is a kind of equipment used in the steel coil annealing and galvanizing production line, which includes two processes: drawing and straightening. Drawing means gradually stretching the plate through a pair of rollers to make it thinner, while straightening means gradually restoring the bent and deformed plate to its original shape through a series of rollers. It is an indispensable equipment to improve the equipment operation efficiency and product quality.

[0003] According to the production requirements of galvanizing, drawing and straightening of the straightening machine are important processes to improve product quality. The straightening effect of the straightening machine currently used is not ideal, and the straightening accuracy, work efficiency, and operational flexibility can no longer meet the requirements of current production. In order to improve product quality, we have developed an integral closed straightening machine in response to this production demand. At present, phased research results have been achieved and small tests are underway. The integral closed straightening machine has a "two bends and one straightening" structure, with upper roller drive, lower roller drive, and upper and lower rollers driven. Its main structure consists of a frame, a transmission device, rollers, cooling and protective devices. The successful research of this device will provide technical guarantees for improving product quality, improving the straightness and flatness of the strip, optimizing subsequent processing, and improving the final quality and appearance of the product.

[0004] The rollers of the existing straightening machine are connected to the rotating shaft through multiple bolts. During the disassembly and assembly process, multiple bolts need to be rotated, which makes the rollers difficult to disassemble and replace. Therefore, a galvanized integral closed straightening device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a galvanized integral closed straightening device, aiming to improve the problem that the rollers of the straightening machine are difficult to disassemble in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a galvanized integral closed straightening device, including a box body and a water tank, a circulation component is arranged on the rear side of the water tank, a feed port is arranged on one side of the box body, a discharge port is arranged on the side of the box body away from the feed port, two conveyor belts are arranged inside the box body, the left and right parts of the rear side of the box body are fixedly connected with a motor 1, a driving end of the motor 1 is fixedly connected to one side of the conveyor belt, a protective plate is fixedly connected to the rear side of the box body, and two rotating shafts are rotatably connected to the front side of the protective plate, and the rotating shafts are rotatably connected to the inside of the box, and one end of one of the rotating shafts is fixedly connected with Gear one, and another end of the rotating shaft is fixedly connected to gear two, and gear one is meshed with gear two, and motor two is fixedly connected to the rear side of the protective plate, and a driving end of motor two is fixedly connected to one side of gear one, and a stick is slidably connected to the outer periphery of the rotating shaft, and an end of the stick away from motor two is fixedly connected to a fixed plate, a push rod is slidably connected to the bottom of the fixed plate, and a moving plate is fixedly connected to the top of the push rod, and the left and right sides of the moving plate are rotatably connected to rotating plates, and a fixed rod is rotatably connected to the side of the rotating plate away from the moving plate, and an end of the fixed rod away from the rotating plate is slidably connected to the inside of the rotating shaft.

[0007] Furthermore, the circulation component includes a water pump, which is arranged on the rear side of the water tank. The output end and input end of the water pump are fixedly connected to water pipes, one end of the water pipe away from the water pump is fixedly connected to the inside of the water tank, and the other end of the water pipe away from the water pump is fixedly connected to the inside of the tank.

[0008] Furthermore, a filter plate is slidably connected inside the water tank, a handle 2 is fixedly connected to the front side of the filter plate, two springs 2 are fixedly connected inside the front side of the water tank, a fixing bolt is fixedly connected to the bottom end of the spring 2, the rear side of the fixing bolt is slidably connected to the inside of the water tank, and the bottom end of the fixing bolt is slidably connected to the inside of the filter plate.

[0009] Furthermore, a lifting plate is abutted against the front side of the box body, and a handle 1 is fixedly connected to the top of the lifting plate.

[0010] Furthermore, slide plates are fixedly connected to both left and right sides of the lifting plate, and the outer periphery of the slide plates is slidably connected to the inside of the box.

[0011] Furthermore, the bottom end of the push rod is fixedly connected to a limiting plate 1, the top end of the limiting plate 1 is fixedly connected to a spring 1, one end of the spring 1 away from the limiting plate 1 is fixedly connected to the bottom of the fixing plate, and the spring is set on the periphery of the push rod.

[0012] Furthermore, a plurality of evenly distributed support plates are fixedly connected to the bottom of the box body, a drain port is fixedly connected to the bottom of the box body, and the bottom end of the drain port is fixedly connected to the inside of the water tank.

[0013] Furthermore, the two fixing bolts are fixedly connected with a connecting plate on one side facing each other, the rear side of the filter plate is fixedly connected with a second limiting plate, and the outer periphery of the second limiting plate is slidably connected to the inside of the water tank.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the movable plate can be driven to move by pushing the push rod, the movable plate can drive the rotating plate to rotate by moving, the rotating plate can drive the fixed rod to move by rotating, the fixed rod can release the fixation between the fixed plate and the rotating shaft by moving, and the stick can be disassembled after releasing the fixation, and the push rod can be reset by the elastic force of the spring 1 by loosening the push rod, thereby driving the fixing bolt to reset, and the fixing bolt can fix the rotating shaft and the fixed plate by resetting, so that the stick can be quickly installed, and the stick can be quickly replaced. According to the galvanizing production needs, the straightening machine rollers of different diameters can be replaced to meet different working environments.

[0016] 2. In the utility model, the water pump is started to pump the coolant inside the water tank into the box through the water pipe to cool the galvanized product after straightening. The coolant flowing into the box flows into the water tank again through the drain port, and is filtered by the filter plate for recycling. The fixing bolt can be driven to rise by pulling the connecting plate, and the fixing bolt can release the filter plate by rising. The filter plate can be pulled out by pulling the handle 2, and it can be easily cleaned after being pulled out. After cleaning, the connecting plate can be released to reset the fixing bolt by the elastic force of the spring 2, thereby fixing the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the galvanized integral closed straightening device proposed by the utility model;

[0018] Figure 2 This is a schematic structural diagram of the protective plate of the galvanized integral closed straightening device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the conveyor belt of the galvanized integral closed straightening device proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the box of the galvanized integral closed straightening device proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the fixed plate of the galvanized integral closed straightening device proposed by the utility model;

[0022] Figure 6 This is a schematic structural diagram of the water tank of the galvanized integral closed straightening device proposed by the utility model.

[0023] Legend:

[0024] 1. Box body; 2. Feed inlet; 3. Discharge outlet; 4. Conveyor belt; 5. Motor 1; 6. Protective plate; 7. Motor 2; 8. Gear 1; 9. Gear 2; 10. Rotating shaft; 11. Stick; 12. Fixed plate; 13. Push rod; 14. Moving plate; 15. Rotating plate; 16. Fixed rod; 17. Limiting plate 1; 18. Spring 1; 19. Lifting plate; 20. Handle 1; 21. Water tank; 22. Filter plate; 23. Handle 2; 24. Spring 2; 25. Fixing bolt; 26. Connecting plate; 27. Water pump; 28. Water pipe; 29. ​​Support plate; 30. Drain outlet; 31. Slide plate; 32. Limiting plate 2. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 2 , Figure 4 and Figure 5 The utility model provides an embodiment: a galvanized integral closed straightening device, including a box body 1 and a water tank 21, a feed port 2 is arranged on one side of the box body 1, a discharge port 3 is arranged on the side of the box body 1 away from the feed port 2, two conveyor belts 4 are arranged inside the box body 1, the left and right parts of the rear side of the box body 1 are fixedly connected with a motor 5, the driving end of the motor 5 is fixedly connected to one side of the conveyor belt 4, the rear side of the box body 1 is fixedly connected with a protective plate 6, the front side of the protective plate 6 is rotatably connected with two rotating shafts 10, the rotating shafts 10 are rotatably connected inside the box body 1, one end of one of the rotating shafts 10 is fixedly connected with a gear 8, and one end of the other rotating shaft 10 is fixed It is connected to gear 2 9, gear 1 8 is meshed with gear 2 9, motor 2 7 is fixedly connected to the rear side of protective plate 6, and the driving end of motor 27 is fixedly connected to one side of gear 1 8. A stick 11 is slidably connected to the outer periphery of rotating shaft 10, and the end of stick 11 away from motor 2 7 is fixedly connected to a fixed plate 12, a push rod 13 is slidably connected to the bottom of the fixed plate 12, and a moving plate 14 is fixedly connected to the top of the push rod 13. Rotating plates 15 are rotatably connected to the left and right sides of the moving plate 14, and a fixed rod 16 is rotatably connected to the side of the rotating plate 15 away from the moving plate 14, and the end of the fixed rod 16 away from the rotating plate 15 is slidably connected to the inside of the rotating shaft 10.

[0027] Specifically, the box 1 is used to place the galvanized material for straightening, the feed port 2 is used to place the galvanized material that needs to be straightened, the discharge port 3 is used to discharge the galvanized material that has been straightened inside the box 1, the conveyor belt 4 is used to transport the galvanized material, the motor 1 5 is used to drive the conveyor belt 4 to work, the protective plate 6 is used to protect the gear 1 8 and the gear 2 9, the motor 2 7 is used to drive the gear 1 8 to rotate, the gear 1 8 can drive the gear 2 9 to rotate by rotating, the gear 1 8 and the gear 2 9 can drive the rotating shaft 10 to rotate in opposite directions, the rotating shaft 10 can drive the fixed plate 12 to rotate by rotating, the fixed plate 12 can drive the stick 11 to rotate by rotating, the two sticks 11 can straighten the galvanized material by rotating in opposite directions, the push rod 13 can drive the movable plate 14 to move by moving, the movable plate 14 can drive the rotating plate 15 to rotate by moving, the rotating plate 15 can drive the fixed rod 16 to move by rotating, the fixed rod 16 can release the fixation between the fixed plate 12 and the rotating shaft 10 by moving, and the stick 11 can be disassembled after the fixation is released.

[0028] Reference Figure 1 , Figure 2 and Figure 6 A circulation component is arranged at the rear side of the water tank 21, and the circulation component includes a water pump 27. The water pump 27 is arranged at the rear side of the water tank 21. The output end and the input end of the water pump 27 are fixedly connected with water pipes 28, one end of one water pipe 28 away from the water pump 27 is fixedly connected to the inside of the water tank 21, and the other end of the water pipe 28 away from the water pump 27 is fixedly connected to the inside of the box body 1.

[0029] Specifically, the water pump 27 can pump the coolant in the water tank 21 into the box body 1, and the water pipe 28 is used to fix the flow route of the coolant.

[0030] Reference Figure 1 , Figure 3 and Figure 6A filter plate 22 is slidably connected inside the water tank 21, a handle 23 is fixedly connected to the front side of the filter plate 22, two springs 24 are fixedly connected to the front side of the water tank 21, a fixing bolt 25 is fixedly connected to the bottom end of the spring 24, the rear side of the fixing bolt 25 is slidably connected to the inside of the water tank 21, and the bottom end of the fixing bolt 25 is slidably connected to the inside of the filter plate 22, a lifting plate 19 is abutted against the front side of the box body 1, a handle 20 is fixedly connected to the top of the lifting plate 19, and slide plates 31 are fixedly connected to the left and right sides of the lifting plate 19, the outer periphery of the slide plate 31 is slidably connected to the inside of the box body 1, and the bottom end of the push rod 13 is fixed A limiting plate 17 is connected, a spring 18 is fixedly connected to the top of the limiting plate 17, an end of the spring 18 away from the limiting plate 17 is fixedly connected to the bottom of the fixing plate 12, the spring 18 is sleeved on the outer periphery of the push rod 13, a plurality of evenly distributed supporting plates 29 are fixedly connected to the bottom of the box body 1, a drain port 30 is fixedly connected to the bottom of the box body 1, the bottom end of the drain port 30 is fixedly connected to the inside of the water tank 21, two fixing bolts 25 are fixedly connected to the connecting plate 26 on the opposite side, the rear side of the filter plate 22 is fixedly connected to a limiting plate 2 32, and the outer periphery of the limiting plate 2 32 is slidably connected to the inside of the water tank 21.

[0031] Specifically, the filter plate 22 is used to filter the coolant, the handle 23 can pull out the filter plate 22, the spring 24 can reset the fixing bolt 25 in reverse through the elastic force, the fixing bolt 25 can release the fixation of the filter plate 22 by moving, the lifting plate 19 can open the box body 1 by rising to facilitate the replacement of the stick 11, the handle 20 can pull the lifting plate 19 to rise, the slide plate 31 is used to fix the lifting plate 19, the limit plate 17 prevents the push rod 13 from entering the fixed plate 12, the spring 18 can reset the push rod 13 through the elastic force, the support plate 29 is used to support the box body 1, the drain port 30 is used to discharge the coolant inside the box body 1 into the water tank 21, the connecting plate 26 can drive the two fixing bolts 25 to move together by moving, and the limit plate 2 32 prevents the filter plate 22 from falling off from the inside of the water tank 21.

[0032] Working principle: Place the galvanized material that needs to be straightened at the feed port 2, and turn on the motor 5 to drive the conveyor belt 4 to work. The conveyor belt 4 can transport the galvanized material from one end of the box 1 to the other end of the box 1. Turn on the motor 27 to drive the gear 18 to rotate, and the gear 18 can drive the gear 29 to rotate by rotating. The gear 29 and the gear 18 can drive the shaft 10 to rotate in opposite directions by rotating. The shaft 10 can drive the fixed plate 12 to rotate by rotating, and the fixed plate 12 can drive the stick 11 to rotate by rotating. The two sticks 11 can straighten the galvanized material by rotating. Pulling the handle 20 can drive the lifting plate 19 to be disassembled. After the lifting plate 19 is disassembled, the movable plate 14 can be driven to move by pushing the push rod 13. The movable plate 14 can drive the rotating plate 15 to rotate by moving. The rotating plate 15 can drive the fixed rod 16 to move by rotating. The fixed rod 16 can release the fixation between the fixed plate 12 and the shaft 10 by moving. After the fixation is released, the stick 11 can be disassembled and the push rod can be released. After the rod 13 is removed, the push rod 13 can be reset by the elastic force of the spring 18, and the push rod 13 can fix the fixing plate 12 and the rotating shaft 10 by resetting, so as to realize the rapid installation of the stick 11. The stick 11 can be quickly installed and disassembled and can be quickly replaced. By replacing the roller of the straightening machine, its diameter can be appropriately met by replacing the roller of the straightening machine. The water pump 27 is turned on to extract the coolant in the water tank 21 through the water pipe 28 to cool the galvanized finished straightening. The coolant can flow into the water tank 21 again through the drain port 30 and be recycled by filtering the filter plate 22. The fixing bolt 25 can be driven to move by pulling the connecting plate 26, and the fixing bolt 25 can release the fixing of the filter plate 22 by moving. After releasing the fixing, the filter plate 22 can be pulled out by pulling the handle 23, and the filter plate 22 can be cleaned by pulling it out. After cleaning, the connecting plate 26 is released and the fixing bolt 25 can be reset by the elastic force of the spring 24, and the fixing bolt 25 can fix the filter plate 22 by resetting.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A galvanized integral closed straightening device, comprising a housing (1) and a water tank (21), characterized in that: A circulation component is provided at the rear side of the water tank (21); a feed port (2) is provided at one side of the box body (1); a discharge port (3) is provided at the side of the box body (1) away from the feed port (2); two conveyor belts (4) are provided inside the box body (1); the left and right parts of the rear side of the box body (1) are fixedly connected to a motor 1 (5); a driving end of the motor 1 (5) is fixedly connected to one side of the conveyor belt (4); a protective plate (6) is fixedly connected at the rear side of the box body (1); two rotating shafts (10) are rotatably connected to the front side of the protective plate (6); the rotating shafts (10) are rotatably connected to the inside of the box body (1); one end of one of the rotating shafts (10) is fixedly connected to a gear 1 (8); one end of the other rotating shaft (10) is fixedly connected to a gear 2 (9); the gear 1 (8 ) is meshed and connected with the gear 2 (9), the rear side of the protective plate (6) is fixedly connected with the motor 2 (7), the driving end of the motor 2 (7) is fixedly connected to one side of the gear 1 (8), the outer periphery of the rotating shaft (10) is slidably connected with a stick (11), the end of the stick (11) away from the motor 2 (7) is fixedly connected with a fixed plate (12), the bottom of the fixed plate (12) is slidably connected with a push rod (13), the top of the push rod (13) is fixedly connected with a moving plate (14), the left and right sides of the moving plate (14) are rotatably connected with a rotating plate (15), the side of the rotating plate (15) away from the moving plate (14) is rotatably connected with a fixed rod (16), and the end of the fixed rod (16) away from the rotating plate (15) is slidably connected to the inside of the rotating shaft (10).

2. The galvanized integral closed straightening device according to claim 1 is characterized in that: The circulation component comprises a water pump (27), the water pump (27) being arranged at the rear side of the water tank (21), the output end and the input end of the water pump (27) being fixedly connected to water pipes (28), one end of the water pipe (28) being away from the water pump (27) being fixedly connected to the inside of the water tank (21), and the other end of the water pipe (28) being away from the water pump (27) being fixedly connected to the inside of the box body (1).

3. The galvanized integral closed straightening device according to claim 1 is characterized in that: A filter plate (22) is slidably connected inside the water tank (21), a handle (23) is fixedly connected to the front side of the filter plate (22), two springs (24) are fixedly connected inside the front side of the water tank (21), a fixing bolt (25) is fixedly connected to the bottom end of the spring (24), a rear side of the fixing bolt (25) is slidably connected to the inside of the water tank (21), and a bottom end of the fixing bolt (25) is slidably connected to the inside of the filter plate (22).

4. The galvanized integral closed straightening device according to claim 1 is characterized in that: The front side of the box body (1) is in contact with a lifting plate (19), and the top of the lifting plate (19) is fixedly connected with a handle (20).

5. The galvanized integral closed straightening device according to claim 4 is characterized in that: The left and right sides of the lifting plate (19) are both fixedly connected with a slide plate (31), and the outer periphery of the slide plate (31) is slidably connected to the inside of the box body (1).

6. The galvanized integral closed straightening device according to claim 1 is characterized in that: The bottom end of the push rod (13) is fixedly connected to a limiting plate (17), the top end of the limiting plate (17) is fixedly connected to a spring (18), one end of the spring (18) away from the limiting plate (17) is fixedly connected to the bottom of the fixed plate (12), and the spring (18) is sleeved on the outer periphery of the push rod (13).

7. The galvanized integral closed straightening device according to claim 1 is characterized in that: A plurality of evenly distributed support plates (29) are fixedly connected to the bottom of the box body (1), a drainage outlet (30) is fixedly connected to the bottom of the box body (1), and the bottom end of the drainage outlet (30) is fixedly connected to the inside of the water tank (21).

8. The galvanized integral closed straightening device according to claim 3 is characterized in that: The two fixing bolts (25) are fixedly connected with a connecting plate (26) on one side facing each other, the rear side of the filter plate (22) is fixedly connected with a second limiting plate (32), and the outer periphery of the second limiting plate (32) is slidably connected to the inside of the water tank (21).

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