Magnetic belt replacing device

Abstract

The utility model discloses a magnetic belt replacing device which comprises a belt clamping and fixing structure and an adjusting structure. The two sets of belt clamping and fixing structures are symmetrically arranged and clamp and fix the two ends of a belt correspondingly. The adjusting structure adjusts the two clamping and fixing structures, so that the two ends of the belt are connected together. By means of the device for clamping the magnetic belts at the two ends, the magnetic belts are slowly close according to the lead screw principle, the magnetic belts can be easily connected and penetrate into the fixing pins, and the working efficiency and the operation convenience are greatly improved. The replacement work of the magnetic belt can be completed only in 10 minutes, and only one person is needed for operation. By means of the improvement, the object attack risk is effectively avoided, the working efficiency is remarkably improved, and the purposes of reducing danger and improving efficiency are achieved.

Description

Technical Field

[0001] This utility model belongs to the field of magnetic belt replacement device for carbon deannealing unit of grain-oriented silicon steel production line, and specifically relates to a magnetic belt replacement device. Background Technology

[0002] In existing technologies, the replacement of magnetic belts in carbon deannealing units of oriented silicon steel production lines is carried out by loosening the tension rollers and manually reconnecting the magnetic belts.

[0003] Traditional methods not only require workers to adjust the tension of the magnetic belt, but also pose a risk of injury from impact. They are time-consuming, labor-intensive, and pose significant safety risks, requiring at least three people to complete the task. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a magnetic belt replacement device, which solves the problems of low replacement efficiency and safety risks of magnetic belts in the prior art.

[0005] To solve the above-mentioned technical problems, this utility model adopts the following technical solution:

[0006] A magnetic belt replacement device includes a belt clamping and fixing structure and an adjusting structure; the belt clamping and fixing structure includes two symmetrically arranged sets, which respectively clamp and fix both ends of the belt; the adjusting structure adjusts the two sets of clamping and fixing structures to connect the two ends of the belt together.

[0007] Each set of the belt clamping and fixing structure includes two parallel angle irons. A through hole is provided at the end of each of the two parallel faces of the angle irons. After a bolt is inserted into the through hole, the two parallel faces are fixed to clamp the belt.

[0008] The adjustment structure is a bolt. A through hole is set in the middle of the other side of each set of angle irons. The bolt passes through the middle through hole of the two sets of angle irons. The two ends of the belt are connected together by adjusting the bolt.

[0009] An elastic component is provided at the part of the angle iron that contacts the belt.

[0010] The elastic component is a plastic strip attached to the angle iron, and its shape and dimensions are consistent with the contact surface of the angle iron.

[0011] The diameter of the bolts connecting the two sets of angle irons is 12-16mm.

[0012] A lifting lug is provided at another middle position of the angle iron, and a chain hoist is connected between the two lifting lugs.

[0013] Tighten the chain hoist to connect the belts together.

[0014] Each set of the adjustment structure includes two iron plates, with a plastic strip attached to the lower surface of each iron plate. A lifting lug is set in the middle, and a chain hoist is connected between the two lifting lugs. The plastic strip surfaces of the two iron plates are attached to the belt, and the two iron plates are fixed with bolts to clamp the belt.

[0015] Tighten the chain hoist to connect the belts together.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. By using a device that clamps the magnetic belts at both ends, the magnetic belts can be slowly brought closer using the screw principle, making it easy to connect the magnetic belts and insert them into the fixing pins, which greatly improves work efficiency and ease of operation.

[0018] 2. The new tooling method allows for the replacement of the magnetic belt in just 10 minutes, and requires only one operator. This improvement not only effectively avoids the risk of being struck by objects but also significantly increases work efficiency, achieving the goal of reducing risks and increasing efficiency.

[0019] 3. To avoid damaging the belt, the structure of the device was improved by using flexible material to separate the contact surface with the belt, which effectively protects the belt and improves its service life.

[0020] 4. This device has passed on-site acceptance testing and enables rapid and stable assembly and disassembly of magnetic belts. It can be used in any environment and can be promoted and applied as a standard tool in relevant technical fields. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the magnetic belt replacement device of this utility model.

[0022] The markings in the diagram are: 1-Angle steel; 2-Screw. Detailed Implementation

[0023] The structure and working process of this utility model will be further described below with reference to the accompanying drawings.

[0024] In response to the specific circumstances, we adopted a flexible and adaptive solution. Specifically, by clamping the magnetic belts at both ends, we successfully and stably connected the two ends of the magnetic belts. This measure greatly improved the ease of operation, allowing personnel using this fixture to easily connect the magnetic belts with just a wrench.

[0025] Compared to the traditional method of loosening the tension roller and manually connecting the magnetic belt, the new tooling method has significant advantages. The traditional method not only requires operators to adjust the tension of the magnetic belt but also carries the risk of injury from impacts. It is time-consuming, labor-intensive, and poses significant safety risks, requiring at least three people to complete the task. The new tooling method, however, can complete the magnetic belt replacement in just 10 minutes and requires only one operator. This improvement not only effectively avoids the risk of being struck by objects but also significantly increases work efficiency, achieving the goal of reducing risks and increasing efficiency.

[0026] A magnetic belt replacement device includes a belt clamping and fixing structure and an adjusting structure; the belt clamping and fixing structure includes two symmetrically arranged sets, which respectively clamp and fix both ends of the belt; the adjusting structure adjusts the two sets of clamping and fixing structures to connect the two ends of the belt together.

[0027] Specific embodiments, such as Figure 1 As shown,

[0028] A magnetic belt replacement device includes a belt clamping and fixing structure and an adjusting structure; the belt clamping and fixing structure includes two symmetrically arranged sets, which respectively clamp and fix both ends of the belt; the adjusting structure adjusts the two sets of clamping and fixing structures to connect the two ends of the belt together.

[0029] Example 1,

[0030] Each set of the belt clamping and fixing structure includes two parallel angle irons 1. A through hole is provided at the end of each of the two parallel faces of the angle irons 1. After the first bolt is inserted into the through hole, the two parallel faces are fixed to clamp the belt.

[0031] The adjustment structure is the second bolt 2. A through hole is provided in the middle of the other side of each set of angle irons 1. The second bolt 2 passes through the middle through hole of the two sets of angle irons. By adjusting the second bolt 2, the two ends of the belt are connected together.

[0032] The specific manufacturing method of the device in this embodiment is as follows:

[0033] 1. Use two 600mm long angle irons, parallel on both sides, with a bolt hole at each end for easy bolting.

[0034] Pass through the clamp and secure.

[0035] 2. Make another set in the same way.

[0036] 3. Make a hole in the middle of the other side of the two sets of angle irons, which can be used to pass a 14mm bolt.

[0037] 4. Insert a 14mm thick bolt through the middle and secure it with a nut.

[0038] The specific usage method of the device in this embodiment is as follows:

[0039] Step 1: Use two 600mm long angle irons, with both sides parallel, place a magnetic belt in the middle, and clamp and fix the ends with two bolts.

[0040] Step 2: On the other side, use two 600mm long angle irons, with both sides parallel, place a magnetic belt in the middle, and clamp and fix the ends with two bolts.

[0041] Step 3: Insert a 14mm bolt through the middle hole on the other side of the two sets of angle irons and secure them with a nut.

[0042] Step 4: Continuously tighten the bolt and nut that pass through the middle of the angle iron until the two ends of the magnetic belt are connected together and inserted into the fixing pin.

[0043] Example 2,

[0044] The main structure of this embodiment is the same as that of Embodiment 1, except that an elastic component is provided at the part where the angle iron contacts the belt.

[0045] The elastic component is a plastic strip attached to the angle iron, and its shape and dimensions are consistent with the contact surface of the angle iron.

[0046] In the above embodiment, the diameter of the second bolt 2 connecting the two sets of angle irons is 12-16mm, with 14mm being the optimal choice.

[0047] Example 3,

[0048] The main structure of this embodiment is the same as that of embodiment one, except that a lifting lug is provided at another middle position of the angle iron, and a chain hoist is connected between the two lifting lugs.

[0049] Tighten the chain hoist to connect the belts together.

[0050] Example 4,

[0051] Each set of the adjustment structure includes two iron plates, with a plastic strip attached to the lower surface of each iron plate. A lifting lug is set in the middle, and a chain hoist is connected between the two lifting lugs. The plastic strip surfaces of the two iron plates are attached to the belt, and the two iron plates are fixed with bolts to clamp the belt.

[0052] Tighten the chain hoist to connect the belts together.

[0053] The above method uses a lifting lug and chain hoist. When replacing the magnetic belt, after fixing the magnetic belt, operate the hand chain hoist to tighten the chain hoist and connect the magnetic belts together.

[0054] To further optimize the magnetic belt replacement operation of the carbon removal annealing unit, the aforementioned specialized magnetic belt replacement fixture was manufactured. The design of this fixture fully considers safety and efficiency during the operation, providing operators with a safer and more efficient working environment.

[0055] When using the above-mentioned fixture to replace magnetic belts, operators no longer need to loosen the tension rollers or stretch the belt, thus avoiding the risk of belt snapping injuries. At the same time, the fixture's design makes the belt replacement process more stable, reducing the risk of impact from objects.

[0056] Furthermore, the aforementioned tooling has been specifically optimized to address the design issues of the inlet magnetic belt guide plate. Due to the guide plate's design, personnel cannot access the area beneath it for adjustments. However, with the aforementioned tooling, operators can easily access the area from above without needing to go beneath the guide plate, thus resolving this problem.

[0057] In practical applications, the use of magnetic belt changers in carbon removal annealing units significantly reduces belt replacement time to just 10 minutes, a substantial improvement in efficiency compared to the traditional 50 minutes or longer. This not only increases operational efficiency but also reduces the workload for operators, making the entire process easier and more efficient.

[0058] In summary, the application of the magnetic belt replacement fixture in the carbon removal annealing unit effectively avoids the risk of personnel and object strikes, shortens construction time, and achieves the goal of improving fixture efficiency. This innovative measure not only enhances operational safety but also increases operational efficiency, bringing positive impacts to the company's production and operations.

[0059] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0060] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0061] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0062] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0063] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0064] It should be understood that this solution is not limited to the specific embodiments described above. Devices and structures not described in detail herein should be understood as being implemented in a manner common to the art. Any person skilled in the art can make many possible variations and modifications to this solution, or modify it into equivalent embodiments, without departing from the scope of this solution, using the methods and techniques disclosed above. This does not affect the substantive content of this solution. Therefore, any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this solution, without departing from its scope, still fall within the protection scope of this solution.

Claims

1. A magnetic belt replacement device, characterized in that: It includes a belt clamping and fixing structure and an adjusting structure; the belt clamping and fixing structure includes two symmetrically arranged sets, which clamp and fix the two ends of the belt respectively; the adjusting structure adjusts the two sets of clamping and fixing structures so that the two ends of the belt are connected together.

2. The magnetic belt replacement device according to claim 1, characterized in that: Each set of the belt clamping and fixing structure includes two parallel angle irons. A through hole is provided at the end of each of the two parallel faces of the angle irons. After a bolt is inserted into the through hole, the two parallel faces are fixed to clamp the belt.

3. The magnetic belt replacement device according to claim 2, characterized in that: The adjustment structure is a bolt. A through hole is set in the middle of the other side of each set of angle irons. The bolt passes through the middle through hole of the two sets of angle irons. The two ends of the belt are connected together by adjusting the bolt.

4. The magnetic belt replacement device according to claim 3, characterized in that: An elastic component is provided at the part of the angle iron that contacts the belt.

5. The magnetic belt replacement device according to claim 4, characterized in that: The elastic component is a plastic strip attached to the angle iron, and its shape and dimensions are consistent with the contact surface of the angle iron.

6. The magnetic belt replacement device according to claim 3, characterized in that: The diameter of the bolts connecting the two sets of angle irons is 12-16mm.

7. The magnetic belt replacement device according to claim 2, characterized in that: A lifting lug is provided at another middle position of the angle iron, and a chain hoist is connected between the two lifting lugs.

8. The magnetic belt replacement device according to claim 7, characterized in that: Tighten the chain hoist to connect the belts together.

9. The magnetic belt replacement device according to claim 1, characterized in that: Each set of the adjustment structure includes two iron plates, with a plastic strip attached to the lower surface of each iron plate. A lifting lug is set in the middle, and a chain hoist is connected between the two lifting lugs. The plastic strip surfaces of the two iron plates are attached to the belt, and the two iron plates are fixed with bolts to clamp the belt.

10. The magnetic belt replacement device according to claim 9, characterized in that: Tighten the chain hoist to connect the belts together.

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