Steel belt winding drum

Abstract

The utility model relates to the technical field of winding drums, discloses a steel belt winding drum, and solves the problems that steel belts with fixed sizes can only be wound in the prior art, and when steel belts with different widths need to be wound, the steel belts are easy to deviate, and the winding efficiency is high. And the diameter of a winding drum cannot be adjusted, so that the flexibility and the diversity of a production line are limited. A steel belt winding drum comprises a drum body, a left grating plate is fixedly connected to the outer wall of the left end of the drum body, a right grating plate is fixedly connected to the outer wall of the right end of the drum body, a rotating shaft is fixedly connected to the outer side of the left grating plate, and the steel belt winding drum further comprises a first threaded rod rotationally installed in a groove formed in the drum body. Meanwhile, the diameter of the winding drum can be adjusted, the tension of the steel belt can be better controlled, the storage efficiency is improved, the quality and the appearance of the coiled material are improved, and the production efficiency and the product quality are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding drums, in particular to a steel belt winding drum. Background Art

[0002] Steel belt is an important industrial material, mainly made of carbon steel. It is used as the traction and carrying component of belt conveyor, and can also be used to bundle goods. As an important industrial material, it is widely used in various fields. With the continuous advancement of technology and changes in market demand, the performance and application areas of steel belt will continue to be expanded and improved. In the process of steel belt production and processing, a winding drum is needed to wind the steel belt.

[0003] Publication No. "CN206240975U" discloses a steel strip reel, which has a simple fixing method between the steel strip head and the reel without damaging the steel strip, so the operation is simple and efficient for the operator. At the same time, part of the steel strip is wasted due to the winding process, but there are still certain shortcomings in use.

[0004] When in use, the above-mentioned device can only reel in steel strips of fixed size. When it is necessary to reel in steel strips of different widths, deviation is likely to occur, resulting in loose steel strips or loose winding. At the same time, since steel strips of different types and specifications may require different reel diameters when reeling, if the diameter of the reel cannot be adjusted, it may only be suitable for materials of specific types or specifications, limiting the flexibility and diversity of the production line. Utility Model Content

[0005] The purpose of the utility model is to provide a steel strip winding drum to solve the problem raised by the above-mentioned background technology that only steel strips of fixed sizes can be wound on the market. When steel strips of different widths need to be wound, deviation may easily occur, resulting in loose steel strips or loose winding. At the same time, since steel strips of different types and specifications may require different winding drum diameters when winding, if the diameter of the winding drum cannot be adjusted, it may only be suitable for materials of specific types or specifications, limiting the flexibility and diversity of the production line.

[0006] To achieve the above object, the utility model provides the following technical solution: a steel strip winding drum, comprising a drum body, a left grid plate fixedly connected to the outer wall of the left end of the drum body, and a right grid plate fixedly connected to the outer wall of the right end of the drum body, and the outer side of the left grid plate fixedly connected to the rotating shaft;

[0007] Also includes:

[0008] A first threaded rod is rotatably installed in the groove of the cylinder, and the right end of the first threaded rod penetrates through the right grid plate and is fixedly connected to the adjustment shaft, and a bracket is sleeved on the first threaded rod, a slider is movably connected in the bracket, and a telescopic rod is fixedly connected to the side wall of the slider, one end of the telescopic rod is fixedly connected to a baffle, and the other end of the baffle is slidably connected to a pressure plate;

[0009] The right end of the rotating shaft extends through the left grid plate and is fixedly connected to the first bevel gear, and a second bevel gear that cooperates with the first bevel gear is rotatably installed in the groove opened in the left grid plate, a second threaded rod is fixedly connected to the second bevel gear, and a moving part is sleeved on the second threaded rod, and a support plate is fixedly connected to the side wall of the moving part, and a heat dissipation hole is arranged on the support plate.

[0010] Preferably, the bracket is arranged in a "V"-shaped structure, and the bracket is slidably connected to the cylinder, and two brackets are arranged symmetrically about the first threaded rod.

[0011] Preferably, the first threaded rod is a double-threaded screw rod, and the first threaded rod is threadedly connected to the bracket, and the threads of the two brackets on the first threaded rod have opposite rotation directions.

[0012] Preferably, two sliders are symmetrically arranged about the bracket, and the sliders are slidably arranged in the side wall at one end opposite to the bracket, and the bottom end of the slider is fixedly connected to an auxiliary spring, and the bottom end of the auxiliary spring is fixedly connected to the inner wall of the bracket.

[0013] Preferably, the second bevel gears are arranged in four groups at equal angles with respect to the left grid plate, and the four second bevel gears are all meshed with the first bevel gear.

[0014] Preferably, the moving member is slidably disposed in a groove provided in the left grid plate, and the moving member is threadedly connected to the second threaded rod.

[0015] Preferably, the support plate is arranged in an arc-shaped structure, and a plurality of heat dissipation holes are arranged at equal distances on the support plate, the upper end surface of the support plate is fitted with the baffle plate and the bottom end of the pressure plate, and a soft brush is arranged on the side opposite to the support plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the steel strip reel can reel steel strips of different widths, and the diameter of the reel can be adjusted, so that the tension of the steel strip can be better controlled, the storage efficiency can be improved, and the quality and appearance of the coil can be improved, thereby further improving the production efficiency and product quality. The specific contents are as follows:

[0017] 1. A first threaded rod and a baffle are provided. When it is necessary to roll up steel strips of different sizes and widths, the first threaded rod is rotated so that the first threaded rod drives the two brackets to approach each other through thread engagement, and then the baffle is driven to move through the bracket, and the distance between the two baffles is adjusted so that the baffle can be against the side of the steel strip to prevent the steel strip from running off when rolling up.

[0018] 2. A first bevel gear and a second bevel gear are provided. By rotating the rotating shaft, the rotating shaft drives the first bevel gear to rotate, and then drives the second bevel gear to rotate through gear meshing. At this time, the second bevel gear drives the second threaded rod to rotate, so that the moving part is driven to move through thread meshing, thereby adjusting the support plate, adjusting the diameter of the winding drum, increasing the storage capacity, reducing the frequency of replacement and maintaining appropriate tension during the processing of the steel strip, thereby ensuring the quality of the product.

[0019] 3. A pressure plate is provided. When winding, the pressure plate will slide against the surface of the steel strip, and under the elastic force of the auxiliary spring, the pressure plate will always fit closely with the steel strip, so as to prevent the steel strip from being unevenly distributed on the reel during winding, avoid the steel coil being not wound tightly, and avoid gaps between layers, forming a loose coil.

[0020] 4. Heat dissipation holes are provided. When the steel strip is rolled up, it will experience bending, compression, friction and other forces, thereby generating heat. Air can circulate through the heat dissipation holes to achieve rapid heat dissipation, preventing the temperature of the steel strip from rising and affecting the performance and quality of the steel strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the main cross-sectional structure of the cylinder of the utility model;

[0023] Figure 3 This is a schematic diagram of the side section structure of the bracket of the utility model;

[0024] Figure 4 This is a schematic diagram of the main structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the side section structure of the left grid plate of the utility model;

[0026] Figure 6 This is a schematic diagram of the main cross-sectional structure of the support plate of the utility model.

[0027] In the figure: 1. cylinder; 2. left grid; 3. right grid; 4. first threaded rod; 5. adjusting shaft; 6. bracket; 7. slider; 8. auxiliary spring; 9. telescopic rod; 10. baffle; 11. pressure plate; 12. rotating shaft; 13. first bevel gear; 14. second bevel gear; 15. second threaded rod; 16. moving part; 17. support plate; 18. heat dissipation hole. DETAILED DESCRIPTION

[0028] 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.

[0029] Example 1: Please refer to Figure 1-Figure 6 As shown, the utility model provides a technical solution: a steel strip winding drum, comprising a drum body 1, a left grid plate 2 is fixedly connected to the outer wall of the left end of the drum body 1, and a right grid plate 3 is fixedly connected to the outer wall of the right end of the drum body 1, and the outer side of the left grid plate 2 is fixedly connected to the rotating shaft 12;

[0030] The technical solution sets up the application of the cylinder 1, the right grid plate 3 and the left grid plate 2. When in use, the main body of the winding drum is first inspected to prevent cracks, deformation or other damages. Then the winding drum is fixedly installed on the winding device, and the winding drum is adjusted to ensure that the steel strip can accurately and smoothly enter the winding drum. At this time, the steel strip is fixed on the cylinder 1, and the test roll device is started, so that the steel strip begins to be wound on the winding drum, thereby completing a series of operations.

[0031] Embodiment 2: The technical content disclosed in this embodiment is an improvement made on the basis of the above embodiment 1. The existing method can only roll up steel strips of fixed size. When it is necessary to roll up steel strips of different widths, deviation is likely to occur, resulting in loose steel strips or loose winding. The technical solution of this invention is as follows: Figure 1-Figure 3As shown, a width adjustment component of a winding drum is disclosed, which is provided with a first threaded rod 4 rotatably installed in a groove opened in a cylinder body 1, and the right end of the first threaded rod 4 penetrates through the right grid plate 3 and is fixedly connected to the adjusting shaft 5, and a bracket 6 is sleeved on the first threaded rod 4, a slider 7 is movably connected in the bracket 6, and a telescopic rod 9 is fixedly connected to the side wall of the slider 7, one end of the telescopic rod 9 is fixedly connected to a baffle 10, and the other end of the baffle 10 is slidably connected to a pressure plate 11, the bracket 6 is a "V"-shaped structure, and the bracket 6 is slidably connected to the cylinder body 1, and two brackets 6 are symmetrically arranged about the first threaded rod 4, the first threaded rod 4 is a double-threaded screw, and the first threaded rod 4 is threadedly connected to the bracket 6, and the threads of the two brackets 6 on the first threaded rod 4 are in opposite directions, and two sliders 7 are symmetrically arranged about the bracket 6, and the slider 7 is slidably arranged in the side wall of the opposite end of the bracket 6, and an auxiliary spring 8 is fixedly connected to the bottom end of the slider 7, and the bottom end of the auxiliary spring 8 is fixedly connected to the inner wall of the bracket 6.

[0032] In this technical solution, Figure 2 As shown, by utilizing the setting of the first threaded rod 4, when the first threaded rod 4 rotates, the two brackets 6 are simultaneously driven to move, and at this time the bracket 6 drives the baffle 10 to move, thereby adjusting the distance between the two baffles 10, and then the baffle 10 is used to limit the steel strip, ensuring that the steel strip is evenly distributed on the winding drum without deviation or overlap.

[0033] Its use is as Figure 1 and Figure 3-Figure 6 The technical solution shown, first, when steel strips of different sizes need to be wound up, the adjusting shaft 5 is rotated so that the adjusting shaft 5 drives the first threaded rod 4 to rotate, thereby driving the two brackets 6 to slide along the inner wall of the cylinder 1 through thread engagement, and at this time the bracket 6 will synchronously drive the slider 7 and the telescopic rod 9 to move, and then drive the baffle 10 to slide along the inner wall of the pressure plate 11 through the telescopic rod 9, so that the two baffles 10 are close to each other, clamping the side of the steel strip, thereby completing a series of operations.

[0034] Embodiment 3: The technical content disclosed in this embodiment is a further improvement based on the above-mentioned embodiments 1 and 2. Since different types and specifications of steel strips may require different reel diameters when winding, if the diameter of the winding reel cannot be adjusted, it may only be suitable for materials of specific types or specifications, limiting the flexibility and diversity of the production line. In order to further solve this technical problem, the technical solution of this invention is as follows: Figure 4-Figure 6As shown, a diameter adjustment component of a winding drum is disclosed, wherein the right end of a rotating shaft 12 is provided, extends into the left grid plate 2 and is fixedly connected to a first bevel gear 13, and a second bevel gear 14 cooperating with the first bevel gear 13 is rotatably installed in a groove provided in the left grid plate 2, a second threaded rod 15 is fixedly connected to the second bevel gear 14, and a moving member 16 is sleeved on the second threaded rod 15, a support plate 17 is fixedly connected to the side wall of the moving member 16, and a heat dissipation hole 18 is provided on the support plate 17, and the second bevel gear 14 ... second bevel gear 14. 14 is provided with four groups at equal angles about the left grid plate 2, and the four second bevel gears 14 are all meshed with the first bevel gear 13, the moving member 16 is slidably provided in the groove opened in the left grid plate 2, and the moving member 16 is threadedly connected with the second threaded rod 15, the support plate 17 is provided with an arc structure, and a plurality of heat dissipation holes 18 on the support plate 17 are provided at equal distances, the upper end surface of the support plate 17 is fitted with the bottom end of the baffle 10 and the pressure plate 11, and a soft brush is provided on the side opposite to the support plate 17.

[0035] In this technical solution, Figure 2 As shown, by utilizing the arrangement of the first bevel gear 13 and the second bevel gear 14, when the first bevel gear 13 rotates, the four second bevel gears 14 are driven to rotate at the same time, thereby driving the second threaded rod 15 to rotate, so that the second threaded rod 15 drives the support plate 17 to move, thereby adjusting the diameter of the winding drum and improving the practicability of the device.

[0036] Its use is as Figure 1 and Figure 3-Figure 6 According to the technical solution shown, when the diameter of the winding drum needs to be adjusted, the rotating shaft 12 is first rotated so that the rotating shaft 12 drives the first bevel gear 13 to rotate, so that the first bevel gear 13 is meshed and drives the four second bevel gears 14 to rotate. At this time, the second bevel gear 14 drives the second threaded rod 15 to rotate at the same time, so that the second threaded rod 15 drives the moving member 16 to move through the threaded connection, and then drives the support plate 17 to move up and down, so as to adjust the diameter of the winding drum. At the same time, the support plate 17 squeezes the pressing plate 11 when moving, so that the pressing plate 11 drives the telescopic rod 9 to move, and then drives the slider 7 to slide along the inner wall of the bracket 6, and the slider 7 stretches the auxiliary spring 8.

[0037] When the steel strip is rolled up, the elastic force of the auxiliary spring 8 ensures that the pressure plate 11 always fits the surface of the rolled steel strip on the support plate 17, flattens the steel strip, and scrapes off the dust attached to the surface of the steel strip, thereby completing a series of operations.

[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A steel strip winding drum, comprising a drum body (1), a left grid plate (2) being fixedly connected to the outer wall of the left end of the drum body (1), and a right grid plate (3) being fixedly connected to the outer wall of the right end of the drum body (1), and a rotating shaft (12) being fixedly connected to the outer side of the left grid plate (2); It is characterized in that Also includes: A first threaded rod (4) is rotatably installed in the groove provided in the cylinder (1), and the right end of the first threaded rod (4) penetrates through the right grid plate (3) and is fixedly connected to the adjustment shaft (5), and a bracket (6) is sleeved on the first threaded rod (4), a slider (7) is movably connected in the bracket (6), and a telescopic rod (9) is fixedly connected to the side wall of the slider (7), one end of the telescopic rod (9) is fixedly connected to a baffle (10), and the other end of the baffle (10) is slidably connected to a pressure plate (11); The right end of the rotating shaft (12) penetrates into the left grid plate (2) and is fixedly connected to the first bevel gear (13), and a second bevel gear (14) matching with the first bevel gear (13) is rotatably installed in a groove provided in the left grid plate (2), a second threaded rod (15) is fixedly connected to the second bevel gear (14), and a moving member (16) is sleeved on the second threaded rod (15), a side wall of the moving member (16) is fixedly connected to a support plate (17), and a heat dissipation hole (18) is provided on the support plate (17).

2. The steel strip winding drum according to claim 1, characterized in that: The bracket (6) is arranged in a "V"-shaped structure, and the bracket (6) is slidably connected to the cylinder (1), and two brackets (6) are arranged symmetrically with respect to the first threaded rod (4).

3. The steel strip winding drum according to claim 2, characterized in that: The first threaded rod (4) is a double-threaded screw rod, and the first threaded rod (4) is threadedly connected to the bracket (6), and the threads of the two brackets (6) on the first threaded rod (4) have opposite directions of rotation.

4. The steel strip winding drum according to claim 1, characterized in that: Two sliders (7) are symmetrically arranged with respect to the bracket (6), and the sliders (7) are slidably arranged in the side wall at one end opposite to the bracket (6), and the bottom end of the slider (7) is fixedly connected to an auxiliary spring (8), and the bottom end of the auxiliary spring (8) is fixedly connected to the inner wall of the bracket (6).

5. The steel strip winding drum according to claim 1, characterized in that: Four groups of the second bevel gears (14) are arranged at equal angles with respect to the left grid plate (2), and the four second bevel gears (14) are all meshed with the first bevel gear (13).

6. The steel strip winding drum according to claim 1, characterized in that: The moving member (16) is slidably disposed in a groove provided in the left grid plate (2), and the moving member (16) is threadedly connected to the second threaded rod (15).

7. The steel strip winding drum according to claim 1, characterized in that: The support plate (17) is arranged in an arc-shaped structure, and a plurality of heat dissipation holes (18) are arranged on the support plate (17) at equal distances. The upper end surface of the support plate (17) is in contact with the baffle plate (10) and the bottom end of the pressure plate (11), and a soft brush is arranged on the side of the pressure plate (11) opposite to the support plate (17).

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