Feeding mechanism and coiled material production line
By designing the feeding mechanism, the coordination of the base assembly and telescopic drive parts and the feeding swing arm is used to solve the problem of shaking during the lifting process, the material roll is stable and the safety risks and equipment costs are reduced.
Patent Information
- Application Number
- CN202422530419.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-18
AI Technical Summary
In the prior art, material rolls are prone to shaking during lifting and loading, which poses high safety risks.
The loading mechanism is adopted, including the base assembly, the loading swing arm and the telescopic drive member. Through the cooperation of the telescopic drive member and the loading swing arm, the material roll can be stably lifted and avoided shaking.
It improves the stability of material rolls in the loading process, reduces safety risks, reduces the working intensity of workers, and reduces equipment costs.
Smart Images
Figure CN223149824U_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the technical field of coil production equipment, and particularly relates to a loading mechanism and a coil production line. Background Art
[0002] The production of polymer coils requires multiple processes of processing the sheet materials to be completed. For convenient storage and transportation, the sheet materials are in the form of material coils before entering the production line, and after entering the production line, the material coils need to be unrolled to restore the sheet materials for subsequent processes. Generally, the process of moving the material coils from the storage place to the production line is called the loading process.
[0003] In the prior art, the loading process generally adopts a hoisting method. In view of the above related technologies, the material coils are prone to shaking during the hoisting process, and there are relatively high safety risks. Summary of the Utility Model
[0004] The purpose of this application is to provide a loading mechanism and a coil production line, aiming to reduce the safety risks of the loading process.
[0005] To achieve the above purpose, on the one hand, this application provides a loading mechanism, including:
[0006] A base assembly;
[0007] A loading swing arm, the rotating end of the loading swing arm is rotatably connected to the base assembly, and a loading structure for placing the material coil is formed at the movable end of the loading swing arm;
[0008] A telescopic driving member, the fixed end of the telescopic driving member is located below the rotating end of the loading swing arm, and the driving end of the telescopic driving member is movably connected to the movable end of the loading swing arm and can drive the movable end of the loading swing arm to rotate around the fixed end of the loading swing arm.
[0009] In some embodiments, a fixing member is provided on the loading swing arm, an installation cavity is formed between the fixing member and the loading swing arm, and the driving end of the telescopic driving member extends into the installation cavity and is connected to both the loading swing arm and the fixing member.
[0010] In some embodiments, the fixing member includes a fixing plate portion arranged parallel and spaced apart from the loading swing arm and a connecting shaft portion connecting the fixing plate and the loading swing arm, and the driving end of the telescopic driving member is pivotally connected to the loading swing arm and the fixing plate portion.
[0011] In some embodiments, a connecting sleeve is sleeved on the driving end of the telescopic driving member, and two pivot shafts located on the same straight line are provided on the connecting sleeve, and the two pivot shafts are respectively connected to the loading swing arm and the fixing member.
[0012] In some embodiments, the loading swing arm includes an inclined section and a horizontal section set at an obtuse angle, the end of the inclined section away from the horizontal section is the rotating end of the loading swing arm, and the end of the horizontal section away from the inclined section is the movable end of the loading swing arm.
[0013] In some embodiments, there are two loading swing arms and the two loading swing arms are arranged in parallel and spaced apart. A synchronization shaft is provided between the two loading swing arms. The synchronization shaft passes through the rotating ends of the two loading swing arms and is pivotally connected to the base assembly.
[0014] In some embodiments, the feeding mechanism further includes a movable track extending along the spacing direction of the two feeding swing arms, and the two feeding swing arms are both movably matched with the movable track.
[0015] In some embodiments, the base assembly includes a supporting platform, a first base and a second base are provided on the top surface of the supporting platform, and a movable member that cooperates with the movable track is provided on the bottom surface of the supporting platform, wherein the second base is located below the first base, the second base is relatively close to the movable end of the feeding swing arm and is rotatably connected to the fixed end of the telescopic driving member, and the first base is relatively far away from the movable end of the feeding swing arm and is rotatably connected to the rotating end of the feeding swing arm.
[0016] In some embodiments, the feeding mechanism further comprises a rotating driving member, and the rotating driving member is used to be drivingly connected to the reel of the material roll.
[0017] On the other hand, the present application provides a coil production line, including the loading mechanism as described above.
[0018] Through the above technical solution, the feeding mechanism and coil production line provided by the present application have the following beneficial effects:
[0019] During the loading process, first, the telescopic drive member is shortened to lower the active end of the loading swing arm to the ground, then the operator pushes the material roll onto the loading structure, and finally, the telescopic drive member is extended to drive the active end of the loading swing arm to lift the material roll to the production line position. In the present application, the loading process of the material roll is completed by the telescopic drive member and the loading swing arm to avoid the shaking of the material roll during the loading process, thereby improving the stability of the material roll during the loading process, and then reducing the safety risk of the loading process.
[0020] Other features and advantages of the embodiments of the present application will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The accompanying drawings are used to provide a further understanding of the embodiments of the present application, and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the embodiments of the present application, but do not constitute a limitation to the embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without creative efforts. In the accompanying drawings:
[0022] Figure 1 is a schematic structural diagram of the loading mechanism in a specific embodiment according to the present application;
[0023] Figure 2 is Figure 1 an enlarged schematic diagram of part A in;
[0024] Figure 3 is a schematic structural diagram of the loading swing arm in a specific embodiment according to the present application;
[0025] Figure 4 is a schematic structural diagram of the bearing platform part in a specific embodiment according to the present application.
[0026] Explanation of reference numerals
[0027] 100, loading mechanism; 1, material roll; 2, base assembly; 21, first base; 22, second base; 23, bearing platform part; 231, high platform part; 232, low platform part; 233, connecting part; 3, loading swing arm; 31, inclined section; 32, horizontal section; 4, telescopic driving member; 5, fixing member; 51, fixing plate part; 52, connecting shaft part; 6, connecting sleeve; 7, synchronous shaft; 8, loading card slot; 9, loading protrusion; 10, loading groove; 11, rotating driving member. Specific embodiments
[0028] The following describes in detail the specific embodiments of the present application with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present application, and are not used to limit the present application.
[0029] The following describes the noun parts of the loading mechanism 100 and the coil production line according to the present application with reference to the accompanying drawings.
[0030] As Figure 1 shown, a specific embodiment of itself provides a loading mechanism 100, including a base assembly 2, a loading swing arm 3 and a telescopic driving member 4. Among them, the rotating end of the loading swing arm 3 is rotatably connected to the base assembly 2, and a loading structure for placing the material roll 1 is formed at the movable end of the loading swing arm 3; the fixed end of the telescopic driving member 4 is located below the rotating end of the loading swing arm 3, and the driving end of the telescopic driving member 4 is movably connected to the movable end of the loading swing arm 3 and can drive the movable end of the loading swing arm 3 to rotate around the fixed end of the loading swing arm 3.
[0031] In fact, the loading mechanism 100 is one of the component devices of the coil production line, which is used for the production of polymer coils. Specifically, the production of polymer coils is an operation process of processing sheet materials through multiple processes. For convenient storage and transportation, the sheet material is in the form of a material roll 1 before entering the production line. After entering the production line, the material roll 1 needs to be unrolled to restore it into a sheet for subsequent processes. Before the unrolling process, a loading process is required, that is, moving the material roll 1 from the storage location into the coil production line. The most critical step in the loading process is to lift the material roll 1 from the ground to the unrolling height of the unrolling process. The loading mechanism 100 provided in the specific embodiment of the present application is used to complete the above steps in the loading process. The material roll 1 is lifted to the unrolling height by the telescopic driving member 4 and the loading swing arm 3, and the material roll 1 remains stable during the lifting process without shaking or falling, thus avoiding harm to the operating personnel and reducing the safety risk of the loading process.
[0032] It should be noted that in the specific embodiment of the present application, the "front - back direction", "left - right direction" and "up - down direction" used are as shown by the arrows in the attached drawings.
[0033] Specifically, the loading process is as follows: First, the telescopic driving member 4 shortens to lower the movable end of the loading swing arm 3 to the loading position; then, the operator pushes the material roll 1 onto the loading structure of the loading swing arm 3; finally, the telescopic driving member 4 extends to drive the movable end of the loading swing arm 3 to lift the material roll 1 to the unrolling position.
[0034] Among them, the loading position refers to the position where the material roll 1 can roll onto the loading swing arm 3 of the loading structure, and the unrolling position refers to the position where the material roll 1 can rotate and unfold into a sheet material on the loading swing arm 3. The loading position is closer to the ground than the unrolling position.
[0035] Furthermore, in the loading process, the lifting height from the loading position to the unrolling position is not high. In other words, the material roll 1 does not need to reach a high height. It can be seen that the high - altitude safety risk of using the loading mechanism 100 to complete the loading process is very low. Therefore, the loading mechanism 100 provided in the specific embodiment of the present application has high safety.
[0036] At the same time, the operator only needs to push the material roll 1 onto the loading structure of the loading swing arm 3 in the loading process, and the working intensity is greatly reduced.
[0037] However, it should be noted that when selecting the telescopic drive member 4, it is necessary to ensure that the telescopic drive member 4 is retracted to the shortest length to drive the active end of the loading swing arm 3 to descend to the loading position, and the telescopic drive member 4 is extended to the longest length to drive the material roll 1 to rise to the unwinding position. When the length of the telescopic drive member 4 required to be extended from the loading position to the unwinding position is long, a larger telescopic drive member 4 needs to be selected, and the cost of a larger telescopic drive member 4 is higher. In order to reduce the cost, it is better to select a smaller telescopic drive member 4. Then, it is necessary to reduce the length of the telescopic drive member 4 required to be extended from the loading position to the unwinding position. Among them, adjusting the loading swing arm 3 from a straight type to an angled type is a better solution.
[0038] like Figure 3 As shown, the present application provides an exemplary embodiment, the feeding swing arm 3 includes an inclined section 31 and a horizontal section 32 arranged at an obtuse angle, the end of the inclined section 31 away from the horizontal section 32 is the rotating end of the feeding swing arm 3, the end of the horizontal section 32 away from the inclined section 31 is the movable end of the feeding swing arm 3, and the driving end of the telescopic driving member 4 is connected to the connection between the inclined section 31 and the horizontal section 32. When the telescopic driving member 4 is retracted to the shortest, the horizontal section 32 tilts downward, and the inclined section 31 tilts downward. When the telescopic driving member 4 is extended to the longest, the horizontal section 32 remains horizontal, and the inclined section 31 tilts upward, which can drive the material roll 1 to rise to the unwinding position.
[0039] Specifically, to cooperate with the installation of the loading swing arm 3, the base assembly 2 includes a first base 21 and a second base 22. The second base 22 is located below the first base 21. The second base 22 is relatively close to the movable end of the loading swing arm 3 and is rotatably connected to the fixed end of the inclined section 31. The first base 21 is relatively far away from the movable end of the loading swing arm 3 and is rotatably connected to the rotating end of the loading swing arm 3.
[0040] In the present application, the length of the telescopic drive member 4 required to be extended from the loading position to the unwinding position is reduced by staggered first and second bases 21 and 22 in conjunction with the angled loading swing arm 3, thereby reducing the specifications of the telescopic drive member 4 and further reducing the cost of the loading mechanism 100.
[0041] Those skilled in the art can understand that the shape of the loading swing arm 3 and the distance between the first base 21 and the second base 22 can be adjusted according to the specifications of the selected telescopic driving member 4.
[0042] In some embodiments, a fixing member 5 is provided on the loading swing arm 3 , and an installation cavity is formed between the fixing member 5 and the loading swing arm 3 . The driving end of the telescopic driving member 4 extends into the installation cavity and is connected to both the loading swing arm 3 and the fixing member 5 .
[0043] In the present application, the connection strength between the telescopic driving member 4 and the feeding swing arm 3 is strengthened by the fixing member 5, thereby improving the stability of the feeding mechanism 100.
[0044] Actually, since the self-weight of the loading swing arm 3 will increase the load on the telescopic driving member 4, it is necessary to minimize the self-weight of the loading swing arm 3 to reduce the load on the telescopic driving member 4, so that a telescopic driving member 4 with a smaller driving force (smaller specification) can be used, thereby reducing the cost of the loading mechanism 100.
[0045] However, while reducing the self-weight of the loading swing arm 3, it is also necessary to ensure the material strength of the loading swing arm 3. Then, it is impossible to start from the material, or using high-strength and lightweight materials will also increase the cost. Therefore, the simplest and most direct way to reduce weight is to reduce the size of the loading swing arm 3. Reducing the size of the loading swing arm 3 will inevitably affect the connection between the telescopic driving member 4 and the loading swing arm 3. In this application, a fixing member 5 is added to install the telescopic driving member 4, so as to ensure the stable connection between the telescopic driving member 4 and the loading swing arm 3 while reducing the size of the loading swing arm 3, thereby improving the reliability of the loading mechanism 100.
[0046] Specifically, the fixing member 5 includes a fixing plate portion 51 arranged in parallel and spaced apart from the loading swing arm 3 and a connecting shaft portion 52 connecting the fixing plate and the loading swing arm 3. A connecting sleeve 6 is sleeved on the driving end of the telescopic driving member 4. Two pivot shafts are provided on the connecting sleeve 6 and are located on the same straight line. The two pivot shafts are respectively connected to the loading swing arm 3 and the fixing plate portion 51.
[0047] Since the telescopic driving member 4 needs to be able to drive the movable end of the loading swing arm 3 to rotate around the rotating end of the loading swing arm 3, the driving end of the telescopic driving member 4 cannot be fixedly connected to the loading swing arm 3. Only when the driving end of the telescopic driving member 4 is movably connected to the loading swing arm 3 can the telescopic movement of the telescopic driving member 4 not interfere with the rotation of the loading swing arm 3, thereby improving the reliability of the loading mechanism 100.
[0048] Those skilled in the art can understand that, in addition to the above-mentioned pivotal connection method, the movable connection method between the telescopic driving member 4 and the loading swing arm 3 can also adopt other movable connection methods such as ball hinge connection and sliding connection. Other movable connection methods should also fall within the protection scope of this application. As for the specific structures of pivotal connection, ball hinge connection, and sliding connection, they are well-known to those skilled in the art and do not belong to the core improvement part of this application, so they will not be elaborated here; the telescopic driving member 4 can be selected from oil cylinders, air cylinders, etc.
[0049] This application provides an exemplary embodiment. The loading mechanism 100 includes two loading swing arms 3 and two telescopic driving members 4. The two telescopic driving members 4 respectively drive the two loading swing arms 3. The two loading swing arms 3 and the two telescopic driving members 4 can effectively improve the load-bearing capacity of the loading mechanism 100 and ensure the stability of the material roll 1 during the lifting process.
[0050] Specifically, the two loading swing arms 3 are arranged in parallel at intervals in the left - right direction. A fixing member 5 is installed on the left side of the left - hand loading swing arm 3. The driving end of the left - hand telescopic driving member 4 extends into the space between the fixing member 5 on the left and the loading swing arm 3. A fixing member 5 is installed on the right side of the right - hand loading swing arm 3. The driving end of the right - hand telescopic driving member 4 extends into the space between the fixing member 5 on the right and the loading swing arm 3. A connecting sleeve 6 is sleeved on the driving end of the telescopic member. The connecting sleeve 6 is provided with a pivot shaft for pivotally connecting with the fixing member 5 and the loading swing arm 3.
[0051] Further, a synchronizing shaft 7 is provided between the two loading swing arms 3. The synchronizing shaft 7 extends in the left - right direction. The synchronizing shaft 7 penetrates and connects the rotating ends of the two loading swing arms 3 and is pivotally connected to the base assembly 2. By providing the synchronizing shaft 7, the two loading swing arms 3 can rotate synchronously to ensure that the material roll 1 remains horizontal during the lifting process. Moreover, it can also increase the stiffness of the two loading swing arms 3 in the left - right direction and the integrity of the two loading swing arms 3 to ensure the stability of the material roll 1 during the lifting process, thereby improving the reliability of the loading mechanism 100.
[0052] As Figure 2 shown, preferably, the loading structure on the loading swing arm 3 is a loading slot 8. The loading slot 8 is in snap - fit connection with the reel of the material roll 1 to limit the movement of the reel of the material roll 1 in the front - rear direction. When the loading swing arm 3 descends to the radiotherapy position, the notch of the loading slot 8 faces forward and upward, so that the reel of the material roll 1 can smoothly enter the loading slot 8. By providing the loading slot 8, the movement of the reel of the material roll 1 in the front - rear direction can be restricted, thereby ensuring the stability of the material roll 1 during the lifting process.
[0053] Further preferably, a loading protrusion 9 is formed on the groove wall of the loading slot 8, and a loading groove 10 is formed at the snap - fit position between the reel of the material roll 1 and the loading slot 8. The loading protrusion 9 and the loading groove 10 are in snap - fit connection to limit the movement of the reel of the material roll 1 in the left - right direction, thereby ensuring the stability of the material roll 1 during the lifting process.
[0054] After the loading process is completed, the material roll 1 on the loading mechanism 100 needs to be unrolled. In some embodiments, the loading mechanism 100 further includes a rotation driving member 11. The rotation driving member 11 is used to be drivingly connected to the reel of the material roll 1. By the rotation driving member 11, the material roll 1 is driven to rotate, thereby automatically completing the unrolling process.
[0055] Among them, the rotation driving member 11 can be a magnetic powder motor. A driving gear is sleeved on the driving shaft of the magnetic powder motor. At the same time, a driven gear is sleeved on the end of the reel of the material roll 1. The magnetic powder motor can drive the rotation of the material roll 1 and timely adjust the rotation speed to cooperate with subsequent equipment for production operations.
[0056] Those skilled in the art can understand that the rotation driving member 11 can also be selected in other ways such as directly connecting a rotation motor to the reel of the material roll 1.
[0057] To cooperate with the production operations of subsequent equipment, it is necessary to ensure that the feeding mechanism 100 is aligned with the subsequent equipment in the left-right direction as much as possible, so that the sheet raw material after the unwinding process of the material roll 1 can smoothly enter the subsequent equipment. In some embodiments, the feeding mechanism 100 further includes a moving track extending in the left-right direction, and the feeding swing arm 3 is movably engaged with the moving track, thereby adjusting the position of the material roll 1 in the left-right direction.
[0058] As Figure 4 shown, the present application provides an exemplary embodiment. The base assembly 2 further includes a bearing platform. On the top surface of the bearing platform, there are two symmetric first bases 21 and two symmetric second bases 22. On the bottom surface of the bearing platform, there is a moving member movably engaged with the moving track, and the moving member under the bearing platform drives the feeding swing arm 3 to adjust the position of the material roll 1 in the left-right direction.
[0059] Specifically, the bearing platform includes a high platform portion 231, a low platform portion 232, and a connecting portion 233. Among them, the two first bases 21 are arranged on the high platform portion 231, the two second bases 22 are arranged on the low platform portion 232, the synchronous shaft 7 passes through and connects the two feeding swing arms 3, and the left and right ends are respectively rotatably connected to the two first bases 21. The fixed end of the telescopic driving member 4 is pivotally connected to the second base 22, and the connecting portion 233 connects the high platform portion 231 and the low platform portion 232 into one body to improve the strength of the bearing platform.
[0060] Among them, the first base 21 is a bearing seat, the second base 22 is a hinge seat, and the heights of the high platform portion 231 and the low platform portion 232 are also determined by the feeding position and the unwinding position.
[0061] The specific embodiment of the present application also provides a coil production line, including the feeding mechanism 100 as described above. Since the coil production line adopts all embodiments of the feeding mechanism 100, the coil production line has all the beneficial effects brought by the feeding mechanism 100.
[0062] In the description of the present application, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.
[0063] In the present application, unless otherwise clearly defined and limited, the terms such as "mounted", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0064] In the description of this specification, the descriptions with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.
[0065] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application.
Claims
1. A loading mechanism, characterized in that, Comprising: A base assembly (2); A loading swing arm (3), the rotating end of the loading swing arm (3) is rotatably connected to the base assembly (2), and a loading structure for placing the material roll (1) is formed at the movable end of the loading swing arm (3); A telescopic driving member (4), the fixed end of the telescopic driving member (4) is located below the rotating end of the loading swing arm (3), and the driving end of the telescopic driving member (4) is movably connected to the movable end of the loading swing arm (3) and can drive the movable end of the loading swing arm (3) to rotate around the fixed end of the loading swing arm (3).
2. The feeding mechanism according to claim 1, wherein A fixing member (5) is provided on the loading swing arm (3), an installation cavity is formed between the fixing member (5) and the loading swing arm (3), and the driving end of the telescopic driving member (4) extends into the installation cavity and is connected to both the loading swing arm (3) and the fixing member (5).
3. The feeding mechanism according to claim 2, wherein The fixing member (5) includes a fixing plate portion (51) arranged in parallel and spaced apart from the loading swing arm (3) and a connecting shaft portion (52) connecting the fixing plate and the loading swing arm (3), and the driving end of the telescopic driving member (4) is pivotally connected to the loading swing arm (3) and the fixing plate portion (51).
4. The feeding mechanism according to claim 3, characterized in that, A connecting sleeve (6) is sleeved on the driving end of the telescopic driving member (4), and two pivot shafts located on the same straight line are provided on the connecting sleeve (6), and the two pivot shafts are respectively connected to the loading swing arm (3) and the fixing member (5).
5. The feeding mechanism according to claim 1, characterized in that, The loading swing arm (3) includes an inclined section (31) and a horizontal section (32) arranged at an obtuse angle, the end of the inclined section (31) facing away from the horizontal section (32) is the rotating end of the loading swing arm (3), and the end of the horizontal section (32) facing away from the inclined section (31) is the movable end of the loading swing arm (3).
6. The feeding mechanism according to claim 1, wherein The number of the loading swing arms (3) is two, and the two loading swing arms (3) are arranged in parallel and spaced apart, a synchronizing shaft (7) is provided between the two loading swing arms (3), and the synchronizing shaft (7) passes through the rotating ends of the two loading swing arms (3) and is pivotally connected to the base assembly (2).
7. The feeding mechanism according to claim 6, wherein The loading mechanism (100) further includes a moving track extending along the interval direction of the two loading swing arms (3), and the two loading swing arms (3) are movably matched with the moving track.
8. The feeding mechanism according to claim 7, characterized in that The base assembly (2) includes a bearing platform, a first base (21) and a second base (22) are provided on the top surface of the bearing platform, a moving member movably matched with the moving track is provided on the bottom surface of the bearing platform, wherein, the second base (22) is located below the first base (21), the second base (22) is relatively close to the movable end of the loading swing arm (3) and is rotatably connected to the fixed end of the telescopic driving member (4), and the first base (21) is relatively far from the movable end of the loading swing arm (3) and is rotatably connected to the rotating end of the loading swing arm (3).
9. The feeding mechanism according to claim 1, wherein, The loading mechanism (100) further includes a rotation driving member (11), and the rotation driving member (11) is used for drivingly connecting with the reel of the material roll (1).
10. A coil production line, characterized in that, Comprising a loading mechanism (100) according to any one of claims 1 to 9.