Steel strip traction device for steel strip galvanization processing

Abstract

The utility model discloses a steel belt traction device for steel belt galvanization processing, which comprises a conveying platform, a support frame is fixedly arranged at the bottom of the conveying platform, limiting grooves which are symmetrically distributed are arranged at the top of the conveying platform, an adjusting screw rod is rotatably arranged on the conveying platform through the limiting grooves, and a first motor is fixedly arranged on one side of the conveying platform. A left-hand thread is arranged on one side of the outer wall of the adjusting lead screw. According to the steel belt traction device for steel belt galvanization machining, the conveying platform, the supporting frame, the first motor, the fixing plate, the second motor, the transmission cylinder, the mounting block, the mounting frame, the connecting plate, the traction mechanism, a rectangular transmission rod, a sliding block, a meshing roller, a first bevel gear, a second bevel gear, a limiting groove, an adjusting lead screw and a traction crawler belt are used in cooperation; according to the traction device, the distance between the two traction mechanisms is adjustable, so that steel belts with different thicknesses can be conveyed, and different use requirements of people can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of steel strip galvanizing processing, in particular to a steel strip traction device for steel strip galvanizing processing. Background Art

[0002] Steel is easy to rust in air and water, while the corrosion rate of zinc in the atmosphere is only 1 / 15 of that of steel. Galvanized steel plates use a finely dense zinc coating to protect them from corrosion. After the steel strip is processed, it needs to be towed by a traction device.

[0003] The Chinese patent with the publication number CN215844958U discloses a steel strip traction device for galvanized steel strip processing, which solves the problem that the existing steel strip traction device needs to roll up the processed steel strip manually after traction, which is inconvenient to store and wastes a lot of manpower. The lower end of the traction device body is equipped with a support column, and two support columns are provided. The lower end of the support column is equipped with a fixed base, and four fixed bases are provided. One side of the support column is equipped with a stable connecting rod, and two stable connecting rods are provided. The upper end of the traction device body is equipped with a traction structure, and two traction structures are provided. The rear end of the traction device body is equipped with a steel strip storage groove, and the upper end of the steel strip storage groove is equipped with a rotating bearing, and the upper end of the rotating bearing is equipped with a rotating motor.

[0004] With respect to the above-mentioned related technologies, the device has some shortcomings. In actual use, the spacing between the two traction tracks is fixed, and it is impossible to transport steel strips of different thicknesses. Its use is relatively limited. Therefore, it is necessary to provide a steel strip traction device for galvanizing steel strips to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to provide a steel strip traction device for galvanizing steel strips, which has the effect of traction and conveying steel strips of different thicknesses. At the same time, the height of the rolled steel strips can be raised by mechanical driving to facilitate people to take them out.

[0006] The utility model is realized by the following technical solutions:

[0007] A steel strip traction device for galvanizing steel strip comprises a conveying platform, a support frame is fixedly installed on the bottom of the conveying platform, a symmetrically distributed limit groove is opened on the top of the conveying platform, an adjusting screw is rotatably installed on the conveying platform through the limit groove, a first motor is fixedly installed on one side of the conveying platform, a left-handed thread is arranged on one side of the outer wall of the adjusting screw, a right-handed thread is arranged on the other side of the outer wall of the adjusting screw, symmetrically distributed sliders are sleeved on the outer wall of the adjusting screw, a traction mechanism is arranged on the top of two sliders, fixed plates are fixedly installed on both sides of the top of the conveying platform, and a driving mechanism is arranged between the two fixed plates.

[0008] It is further configured as follows: a steel strip winding frame is fixedly installed on the back of the conveying platform, a third motor is fixedly installed on the bottom of the steel strip winding frame, a column electromagnet is fixedly installed on the driving end of the third motor, a support is fixedly installed on the top of the column electromagnet, and the support is hinged with a fixed clamping rod through a rotating shaft thereon.

[0009] The further configuration is as follows: the traction mechanism includes a connecting plate, and the number of the connecting plates is two, the two connecting plates are respectively fixedly connected to the tops of the two sliders, the tops of the connecting plates are rotatably installed with interlocking rollers, and the number of interlocking rollers on the top of each connecting plate is three, and traction tracks are arranged on the outer walls of the interlocking rollers, the tops of the two connecting plates are fixedly installed with mounting frames, and the working end of an interlocking roller located below the mounting frame extends to the top of the mounting frame, and the end of the interlocking roller located above the top of the mounting frame is fixedly installed with a first bevel gear.

[0010] The further configuration is as follows: the driving mechanism includes a rectangular transmission rod, and the rectangular transmission rod is rotatably installed above between the two fixed plates, a second motor is fixedly installed above one side of one of the fixed plates, mounting blocks are fixedly installed on the tops of the two mounting frames, a transmission cylinder is rotatably installed on the two mounting blocks, and the transmission cylinder is sleeved on the outer wall of the rectangular transmission rod and the transmission cylinder is adapted to the rectangular transmission rod, and a second bevel gear is fixedly sleeved on the outer walls of the two transmission cylinders.

[0011] It is further configured as follows: an annular plate is provided at the bottom of the steel strip winding frame, and symmetrically distributed hydraulic telescopic rods are fixedly inserted and installed at the bottom of the steel strip winding frame.

[0012] It is further configured that: the inner diameter of the annular plate is larger than the outer diameter of the cylindrical electromagnet.

[0013] It is further configured as follows: a threaded hole matched with the adjusting screw rod is opened on one side of the sliding block, and the sliding block is threadedly connected with the adjusting screw rod through the threaded hole opened on one side of the sliding block.

[0014] It is further configured that: the installation directions of the two second bevel gears are opposite.

[0015] In summary, the beneficial technical effects of the utility model are:

[0016] (1) The utility model uses a conveying platform, a support frame, a first motor, a fixing plate, a second motor, a transmission cylinder, a mounting block, a mounting frame, a connecting plate, a traction mechanism, a rectangular transmission rod, a slider, an interlocking roller, a first bevel gear, a second bevel gear, a limit groove, an adjusting screw and a traction track. The traction device can convey steel belts of different thicknesses by adjusting the spacing between the two traction mechanisms, thereby meeting people's different usage requirements. A second motor can drive two traction mechanisms to operate at the same time, thereby reducing the cost of the device and improving the practicability of the device.

[0017] (2) The utility model uses a hydraulic telescopic rod, a column electromagnet, a steel strip winding frame, a third motor, an annular plate, a fixed clamping rod and a support in coordination. The rotation of the column electromagnet will rotate the steel strip conveyed to the inside of the steel strip winding frame and store it into a roll, thereby avoiding manual rolling of the steel strip. After the steel strip is wound, the column electromagnet is powered off to make it lose its magnetic adsorption effect on the steel strip. Then the hydraulic telescopic rod is controlled to start working. The driving end of the hydraulic telescopic rod drives the annular plate to move vertically. When the annular plate moves upward, the rolled steel strip is lifted. When it is lifted to the specified position, it can be taken out, which is very convenient. This avoids the phenomenon that the rolled steel strip is located inside the steel strip winding frame and is inconvenient to take out, thereby improving people's convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the top view of the traction mechanism in the utility model;

[0020] Figure 3 It is a schematic diagram of the top view of the steel strip winding frame in the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the annular plate in the utility model;

[0022] Figure 5 It is a side sectional view of a steel strip winding frame in the utility model.

[0023] Figure numerals: 1. conveying platform; 2. support frame; 3. hydraulic telescopic rod; 4. first motor; 5. fixed plate; 6. second motor; 7. transmission cylinder; 8. mounting block; 9. mounting frame; 10. connecting plate; 11. traction mechanism; 12. rectangular transmission rod; 13. slider; 14. columnar electromagnet; 15. steel belt winding frame; 16. interlocking roller; 17. first bevel gear; 18. second bevel gear; 19. limiting groove; 20. adjusting screw rod; 21. third motor; 22. traction crawler; 23. annular plate; 24. fixing clamp rod; 25. support; 26. driving mechanism. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] Reference Figure 1-5 , is a steel strip traction device for galvanizing steel strip disclosed in the utility model, comprising a conveying platform 1, a supporting frame 2 is fixedly installed at the bottom of the conveying platform 1, a symmetrically distributed limiting groove 19 is opened on the top of the conveying platform 1, an adjusting screw 20 is rotatably installed on the conveying platform 1 through the limiting groove 19, and the adjusting screw 20 is rotatably connected to the bearing installed on the inner wall of the limiting groove 19, a first motor 4 is fixedly installed on one side of the conveying platform 1, and the driving end of the first motor 4 passes through one side of the conveying platform 1 and extends to the inside of a limiting groove 19 and is fixedly connected to one end of the adjusting screw 20, a left-handed thread is arranged on one side of the outer wall of the adjusting screw 20, and a right-handed thread is arranged on the other side of the outer wall of the adjusting screw 20, a symmetrically distributed slider 13 is sleeved on the outer wall of the adjusting screw 20, and the slider 13 is slidably connected to the limiting groove 19, a traction mechanism 11 is arranged on the top of the two sliders 13, and a fixing plate 5 is fixedly installed on both sides of the top of the conveying platform 1, and a driving mechanism 26 is arranged between the two fixing plates 5.

[0026] A steel strip winding frame 15 is fixedly installed on the back of the conveying platform 1, and a third motor 21 is fixedly installed on the bottom of the steel strip winding frame 15, and the driving end of the third motor 21 passes through the bottom of the steel strip winding frame 15 and extends to the interior of the steel strip winding frame 15, and a columnar electromagnet 14 is fixedly installed on the driving end of the third motor 21, and a support 25 is fixedly installed on the top of the columnar electromagnet 14, and the support 25 is hinged with a fixed clamping rod 24 through the rotating shaft thereon. Through the setting of the fixed clamping rod 24, the steel strip is prevented from deforming when it is wound.

[0027] The traction mechanism 11 includes a connecting plate 10, and there are two connecting plates 10. The two connecting plates 10 are fixedly connected to the tops of the two sliders 13 respectively. A bite roller 16 is rotatably installed on the top of the connecting plate 10, and there are three bite rollers 16 on the top of each connecting plate 10. A traction track 22 is arranged on the outer wall of the bite roller 16. A mounting frame 9 is fixedly installed on the top of the two connecting plates 10, and the working end of a bite roller 16 located below the mounting frame 9 passes through the top of the mounting frame 9, and a first bevel gear 17 is fixedly installed on one end of the bite roller 16 located above the top of the mounting frame 9.

[0028] The driving mechanism 26 includes a rectangular transmission rod 12, and the rectangular transmission rod 12 is rotatably installed above the two fixed plates 5. A second motor 6 is fixedly installed above one side of a fixed plate 5, and the driving end of the second motor 6 passes through one side of a fixed plate 5 and extends between the two fixed plates 5 and is fixedly connected to one end of the rectangular transmission rod 12. Mounting blocks 8 are fixedly installed on the tops of the two mounting frames 9. Transmission cylinders 7 are rotatably installed on the two mounting blocks 8, and the transmission cylinders 7 are sleeved on the outer walls of the rectangular transmission rod 12 and the transmission cylinders 7 are adapted to the rectangular transmission rod 12. Second bevel gears 18 are fixedly sleeved on the outer walls of the two transmission cylinders 7, and the second bevel gears 18 are meshed with the first bevel gears 17 at the corresponding positions.

[0029] An annular plate 23 is provided at the bottom of the steel strip winding frame 15, and symmetrically distributed hydraulic telescopic rods 3 are fixedly installed and inserted at the bottom of the steel strip winding frame 15, and the driving end of the hydraulic telescopic rod 3 is fixedly connected to the bottom of the annular plate 23, thereby realizing the vertical movement of the annular plate 23, which is convenient for lifting the rolled steel strip inside the steel strip winding frame 15.

[0030] The inner diameter of the annular plate 23 is larger than the outer diameter of the cylindrical electromagnet 14 , so that the cylindrical electromagnet 14 will not hinder the annular plate 23 from moving vertically.

[0031] A threaded hole matched with the adjusting screw rod 20 is provided on one side of the slider 13 , and the slider 13 is threadedly connected with the adjusting screw rod 20 through the threaded hole provided on one side thereof.

[0032] The two second bevel gears 18 are installed in opposite directions, so that the two first bevel gears 17 rotate in opposite directions when the two second bevel gears 18 rotate in the same direction.

[0033] The working principle and beneficial effects of the utility model are as follows: Figure 1-5When in use, the electrical components appearing in the present application are all externally connected to a power source and a control switch. The steel belt is sent to the top of the conveying platform 1. According to the thickness of the steel belt, the first motor 4 is controlled by the switch to start working. The driving end of the first motor 4 drives the adjusting screw 20 to rotate. By adjusting the thread transmission of the left-handed thread and the right-handed thread on the screw 20, and the sliding relationship between the slider 13 and the limit groove 19, the two sliders 13 are moved relative to each other or oppositely at the same time. The movement of the slider 13 drives the connecting plate 10 to move, and the movement of the connecting plate 10 drives the traction mechanism 11 thereon to move. The two traction mechanisms 11 are adjusted to a suitable spacing. When the connecting plate 10 moves, it will drive the mounting frame 9 to move. At the same time, the first bevel gear 17 will also move with the traction mechanism 11, and the movement of the mounting frame 9 will drive the mounting block 8 to move. The movement of the mounting block 8 drives the transmission cylinder 7 to slide on the outer wall of the rectangular transmission rod 12. When the spacing between the two traction mechanisms 11 is adjusted After that, the second motor 6 starts working by controlling the switch, and the driving end of the second motor 6 drives the rectangular transmission rod 12 to rotate, and the rectangular transmission rod 12 drives the two transmission cylinders 7 to rotate, and the rotation of the transmission cylinder 7 drives the second bevel gear 18 to rotate, and the second bevel gear 18 is meshed with the first bevel gear 17. At the same time, because the installation directions of the two second bevel gears 18 are opposite, the two first bevel gears 17 rotate relative to each other, and the rotation of the first bevel gear 17 drives the meshing roller 16 connected thereto to rotate, and under the cooperation of multiple meshing rollers 16 and traction crawler 22, the traction crawler 22 follows the meshing roller 16 to rotate, and the steel belt is transported by the rotation of the traction crawler 22. The traction device can transport steel belts of different thicknesses through the adjustable spacing between the two traction mechanisms 11, which can meet people's different usage needs. One second motor 6 can drive two traction mechanisms 11 to operate at the same time, reducing the cost of the device and improving the practicability of the device.

[0034] according to Figure 3-5The steel strip is transported by the traction mechanism 11 and directly enters the interior of the steel strip winding frame 15. At the same time, the column electromagnet 14 is energized by the switch to generate a magnetic adsorption effect, and one end of the steel strip entering the steel strip winding frame 15 is directly adsorbed on its outer wall. Then the third motor 21 is controlled to start working, and the driving end of the third motor 21 drives the column electromagnet 14 to rotate. The rotation of the column electromagnet 14 will rotate the steel strip transported to the interior of the steel strip winding frame 15 and store it into a roll, so as to avoid manual rolling of the steel strip. After the steel strip is wound up, the column electromagnet 14 is powered off to make the column electromagnet 14 lose its magnetic adsorption effect on the steel strip, and then the hydraulic telescopic rod 3 is controlled to start working. The driving end of the hydraulic telescopic rod 3 drives the annular plate 23 to move vertically. When the annular plate 23 moves upward, the rolled steel strip is lifted. When it is lifted to the designated position, it can be taken out, which is very convenient. It avoids the phenomenon that the rolled steel strip is located inside the steel strip winding frame 15 and is inconvenient to take out, thereby improving people's convenience.

[0035] The above description is only a preferred specific implementation method of the present utility model, and does not limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A steel strip traction device for steel strip galvanizing, characterized in that: The invention comprises a conveying platform (1), a support frame (2) is fixedly mounted on the bottom of the conveying platform (1), a symmetrically distributed limiting groove (19) is opened on the top of the conveying platform (1), an adjusting screw (20) is rotatably mounted on the conveying platform (1) through the limiting groove (19), a first motor (4) is fixedly mounted on one side of the conveying platform (1), a left-handed thread is arranged on one side of the outer wall of the adjusting screw (20), a right-handed thread is arranged on the other side of the outer wall of the adjusting screw (20), symmetrically distributed sliding blocks (13) are sleeved on the outer wall of the adjusting screw (20), a traction mechanism (11) is arranged on the top of the two sliding blocks (13), fixed plates (5) are fixedly mounted on both sides of the top of the conveying platform (1), and a driving mechanism (26) is arranged between the two fixed plates (5).

2. The steel strip traction device for galvanizing steel strip according to claim 1, characterized in that: A steel strip winding frame (15) is fixedly mounted on the back of the conveying platform (1), a third motor (21) is fixedly mounted on the bottom of the steel strip winding frame (15), a columnar electromagnet (14) is fixedly mounted on the driving end of the third motor (21), a support (25) is fixedly mounted on the top of the columnar electromagnet (14), and a fixed clamping rod (24) is hingedly connected to the support (25) via a rotating shaft thereon.

3. The steel strip traction device for steel strip galvanizing according to claim 1, characterized in that: The traction mechanism (11) comprises a connecting plate (10), and the number of the connecting plates (10) is two. The two connecting plates (10) are respectively fixedly connected to the tops of the two sliders (13). A bite roller (16) is rotatably mounted on the top of the connecting plate (10). The number of bite rollers (16) on the top of each connecting plate (10) is three. A traction track (22) is arranged on the outer wall of the bite roller (16). A mounting frame (9) is fixedly mounted on the top of the two connecting plates (10), and a working end of a bite roller (16) located below the mounting frame (9) passes through the top of the mounting frame (9). A first bevel gear (17) is fixedly mounted on one end of the bite roller (16) located above the top of the mounting frame (9).

4. The steel strip traction device for steel strip galvanizing according to claim 3, characterized in that: The driving mechanism (26) comprises a rectangular transmission rod (12), and the rectangular transmission rod (12) is rotatably mounted above the two fixed plates (5); a second motor (6) is fixedly mounted above one side of the fixed plate (5); mounting blocks (8) are fixedly mounted on the tops of the two mounting frames (9); transmission cylinders (7) are rotatably mounted on the two mounting blocks (8); the transmission cylinders (7) are sleeved on the outer wall of the rectangular transmission rod (12) and the transmission cylinders (7) are adapted to the rectangular transmission rod (12); and second bevel gears (18) are fixedly sleeved on the outer walls of the two transmission cylinders (7).

5. The steel strip traction device for steel strip galvanizing according to claim 2, characterized in that: An annular plate (23) is provided at the bottom of the steel strip winding frame (15), and symmetrically distributed hydraulic telescopic rods (3) are fixedly inserted and installed at the bottom of the steel strip winding frame (15).

6. The steel strip traction device for steel strip galvanizing according to claim 5, characterized in that: The inner diameter of the annular plate (23) is greater than the outer diameter of the cylindrical electromagnet (14).

7. The steel strip traction device for steel strip galvanizing according to claim 1, characterized in that: A threaded hole matched with the adjusting screw rod (20) is provided on one side of the slider (13), and the slider (13) is threadedly connected to the adjusting screw rod (20) via the threaded hole provided on one side of the slider (13).

8. The steel strip traction device for steel strip galvanizing according to claim 4, characterized in that: The two second bevel gears (18) are installed in opposite directions.

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