Silicon steel sheet transmission device for magnetic detection of silicon steel

Abstract

This utility model discloses a silicon steel sheet conveying device for magnetic detection of silicon steel, belonging to the technical field of silicon steel sheet conveying devices. The utility model includes a conveyor frame, a hopper mounted on the top of the conveyor frame, and several silicon steel sheets arranged on the top of the conveyor frame and the inner wall of the hopper. It also includes a guiding mechanism. Specifically, during the conveying of silicon steel sheets, two guide plates can laterally limit the conveying, preventing conveying deviation. When adapting to different specifications of silicon steel sheets, a motor drives a bidirectional threaded rod to rotate. Two reverse threads cause two internal threaded blocks to move the guide plates precisely closer to or further away from the guide rod via a transmission rod, quickly adjusting the spacing. A support plate stably supports the driving components, ensuring stable power transmission. The overall device achieves flexible adjustment of the guiding spacing, adapting to various specifications of silicon steel sheets, ensuring accurate conveying paths, providing a stable posture for subsequent magnetic detection, and improving the versatility, reliability, and flexibility of the device.

Description

Technical Field

[0001] This utility model belongs to the technical field of silicon steel sheet conveying devices, and in particular relates to a silicon steel sheet conveying device for silicon steel magnetic detection. Background Technology

[0002] Magnetic testing of silicon steel is a crucial step in evaluating the magnetic properties of silicon steel sheets. The measured parameters, such as permeability and hysteresis loop, are important bases for judging the quality and applicability of silicon steel sheets. It is widely used in quality control in fields such as power equipment and electronic components. During magnetic testing, a conveying device is needed to accurately deliver the silicon steel sheets to the testing area. Guide plates play a vital role in this process, guiding the sheets along a stable path and preventing deviations or jamming, thus ensuring the smooth progress of the testing.

[0003] However, existing conveying devices require adjustments to the spacing of the guide plates during actual use. When faced with silicon steel sheets of different specifications and sizes, they are difficult to adapt, which can easily lead to poor conveying of silicon steel sheets or even collisions between the silicon steel sheets and the guide plates, resulting in damage. This greatly affects the efficiency and accuracy of the testing. Utility Model Content

[0004] The purpose of this invention is to provide a silicon steel sheet conveying device for magnetic detection of silicon steel. By setting a guiding mechanism, specifically, during the conveying of silicon steel sheets, two guide plates can laterally limit the movement of the sheets to prevent conveying deviation. When different specifications of silicon steel sheets need to be accommodated, a motor drives a bidirectional threaded rod to rotate. Through two sections of reverse threads, two internal threaded blocks drive the guide plates to precisely approach or move away from the guide rod via a transmission rod, quickly adjusting the spacing. A support plate stably supports the driving components, ensuring stable power transmission. The overall device achieves flexible adjustment of the guide spacing, adapting to various specifications of silicon steel sheets, ensuring accurate conveying paths, providing a stable posture for subsequent magnetic detection, improving the device's versatility, conveying reliability, and flexibility, and solving the problem of adjusting the spacing of the guide plates in existing conveying devices during actual use.

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

[0006] This utility model relates to a silicon steel sheet conveying device for detecting the magnetic properties of silicon steel, comprising a conveyor frame, a hopper mounted on the top of the conveyor frame, and a plurality of silicon steel sheets disposed on the top of the conveyor frame and the inner wall of the hopper, and further comprising:

[0007] A guiding mechanism, mounted on a conveyor frame, is used to guide the silicon steel sheets during conveying. The guiding mechanism includes four guide rods fixedly connected to the front and rear sides of the conveyor frame, with guide plates slidably connected to the two outer walls corresponding to the four guide rods.

[0008] A conveying mechanism is provided on a conveying frame and is used to convey silicon steel sheets. The conveying mechanism includes a conveying platform provided on the inner wall of the conveying frame. Limiting grooves are provided on the front and rear inner walls of the conveying frame. Limiting blocks are fixedly connected to the front and rear sides of the conveying platform. The side of each of the two limiting blocks away from the conveying platform extends to the inner wall of the corresponding limiting groove and is slidably connected to the corresponding limiting groove.

[0009] There are four guide rods, which are evenly distributed on the front and rear sides of the conveyor frame.

[0010] Furthermore, the guiding mechanism also includes a drive assembly one, which is mounted on the conveyor frame and provides power for adjusting the distance between the two guide plates; and

[0011] A transmission assembly 1 is mounted on a conveyor frame and is used to transmit the power provided by the drive assembly 1 to two guide plates.

[0012] The power provided by the drive assembly is applied to the two guide plates through the transmission assembly, converting the rotational motion of the drive assembly into the linear motion of the two guide plates, thereby adjusting the distance between the two guide plates.

[0013] Furthermore, the conveying mechanism also includes a second drive assembly, which is mounted on the conveyor frame and provides power for conveying the silicon steel sheets; and

[0014] Transmission component two is mounted on the conveyor frame and is used to transmit the power provided by drive component two to the conveyor table.

[0015] A conveying assembly is disposed on top of a conveying table and is used to convey silicon steel sheets in coordination with the movement of the conveying table.

[0016] The conveying components are arranged in several units, and these several conveying components are evenly distributed on the top of the conveying platform.

[0017] Furthermore, the drive assembly includes two support plates fixedly connected to the bottom of the conveyor frame. A motor is installed on the front side of the support plate located at the front. The output shaft of the motor is fixedly connected to a bidirectional threaded rod through a coupling. The rear end of the bidirectional threaded rod passes through the two support plates and is rotatably connected to the two support plates.

[0018] Among them, motor 1 is connected to support plate 1 located on the front side by bolts, and bidirectional threaded rod is rotatably connected to two support plates 1 through bearings.

[0019] Furthermore, the transmission assembly includes two internal threaded blocks threaded to the outer wall of the bidirectional threaded rod. A transmission rod is fixedly connected to the side of each of the two internal threaded blocks that is far away from each other. The end of each of the two transmission rods that is far away from the corresponding internal threaded block is fixedly connected to the corresponding guide plate.

[0020] Both transmission rods are designed in an L-shape, and the two ends of the two transmission rods are fixedly connected to the corresponding internal threaded blocks and guide plates by welding.

[0021] Furthermore, the second drive assembly includes a second motor installed on the front side of the conveyor frame, and the output shaft of the second motor is fixedly connected to a rotating shaft via a coupling;

[0022] The rear end of the rotating shaft passes through the front side of the conveyor frame and is rotatably connected to the front side of the conveyor frame via a bearing.

[0023] Furthermore, the second transmission assembly includes a cam fixedly connected to the rear end of the rotating shaft, and a transmission plate is hinged between the cam and the conveyor table;

[0024] The cam is fixedly connected to the rotating shaft by welding.

[0025] Furthermore, the conveying assembly includes two support plates fixedly connected to the top of the conveying table, a fixed rod fixedly connected between the two support plates, and a lever rotatably connected to the outer wall of the fixed rod;

[0026] The fixing rod is fixedly connected to the two support plates by welding, and provides a supporting foundation for the lever plate.

[0027] This utility model has the following beneficial effects:

[0028] 1. This utility model, by setting a guiding mechanism, specifically, during the conveying of silicon steel sheets, two guide plates can laterally limit the conveying and prevent the conveying deviation. When it is necessary to adapt to silicon steel sheets of different specifications, a motor drives a bidirectional threaded rod to rotate. With the help of two reverse threads, two internal threaded blocks drive the guide plates to move closer or further away from the guide rod through the transmission rod, quickly adjusting the spacing. A support plate stably supports the driving components, ensuring stable power transmission. The whole system realizes flexible adjustment of the guiding spacing, adapts to various specifications of silicon steel sheets, ensures accurate conveying path, provides a stable posture for subsequent magnetic detection, and improves the versatility, conveying reliability, and flexibility of the device.

[0029] 2. This utility model, through the setting of a conveying mechanism, specifically, when conveying silicon steel sheets, the second motor drives the rotating shaft to rotate the cam, which pushes the conveying table through the transmission plate. Under the cooperation of the limiting block and the limiting groove, it makes a stable reciprocating motion. In the conveying assembly at the top of the conveying table, when the pusher moves with the conveying table, it moves to the left to push the silicon steel sheet forward, and when it moves to the right, it rotates around the fixed rod to avoid reverse action. Several evenly distributed conveying assemblies form a continuous driving force. With the replacement of the hopper to adapt to silicon steel sheets of different lengths, continuous and stable conveying is achieved, conveying stagnation is reduced, and conveying efficiency and the integrity of silicon steel sheets are improved.

[0030] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0031] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0033] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0034] Figure 3 This is a schematic diagram of the structure of the present invention from the left sectional view;

[0035] Figure 4 This is a schematic diagram of the structure of the conveyor table of this utility model;

[0036] Figure 5 This is a schematic diagram of the structure of the second motor of this utility model;

[0037] Figure 6 This is a structural schematic diagram of the motor of this utility model.

[0038] The attached diagram lists the components represented by each number as follows:

[0039] 1. Conveyor frame; 11. Hopper; 111. Silicon steel sheet; 2. Guiding mechanism; 21. Guide rod; 211. Guide plate; 22. Drive assembly one; 221. Support plate one; 222. Motor one; 223. Bidirectional threaded rod; 23. Transmission assembly one; 231. Internal threaded block; 232. Transmission rod; 3. Conveying mechanism; 31. Conveying table; 311. Limiting groove; 312. Limiting block; 32. Drive assembly two; 321. Motor two; 322. Rotating shaft; 33. Transmission assembly two; 331. Cam; 332. Transmission plate; 34. Conveying assembly; 341. Support plate two; 342. Fixed rod; 343. Pulley. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0041] Please see Figure 1-6 As shown, this utility model is a silicon steel sheet conveying device for silicon steel magnetic detection, including a conveyor frame 1, a hopper 11 installed on the top of the conveyor frame 1, and a plurality of silicon steel sheets 111 disposed on the top of the conveyor frame 1 and the inner wall of the hopper 11, and further including:

[0042] Guide mechanism 2, mounted on conveyor frame 1, guides the silicon steel sheet 111 during conveying. Guide mechanism 2 includes four guide rods 21 fixedly connected to the front and rear sides of conveyor frame 1, with guide plates 211 slidably connected to the two outer walls corresponding to the four guide rods 21.

[0043] The conveying mechanism 3 is mounted on the conveying frame 1 and is used to convey silicon steel sheets 111. The conveying mechanism 3 includes a conveying platform 31 mounted on the inner wall of the conveying frame 1. Limiting grooves 311 are provided on the front and rear inner walls of the conveying frame 1. Limiting blocks 312 are fixedly connected to the front and rear sides of the conveying platform 31. The side of each limiting block 312 away from the conveying platform 31 extends to the inner wall of the corresponding limiting groove 311 and is slidably connected to the corresponding limiting groove 311. There are two guide plates 211, which are symmetrically arranged on the front and rear sides of the conveying frame 1. Each guide plate 211 is slidably connected to two guide rods 21.

[0044] The guiding mechanism 2 also includes a drive assembly 22, which is mounted on the conveyor frame 1 and provides power for adjusting the distance between the two guide plates 211; and

[0045] Transmission assembly 23 is mounted on the conveyor frame 1. Transmission assembly 23 is used to transmit the power provided by drive assembly 22 to two guide plates 211. The power provided by drive assembly 22 is applied to the two guide plates 211 through transmission assembly 23, converting the rotational motion of drive assembly 22 into the linear motion of the two guide plates 211, thereby adjusting the distance between the two guide plates 211.

[0046] The conveying mechanism 3 also includes a second drive assembly 32, which is mounted on the conveyor frame 1 and provides power for conveying the silicon steel sheet 111; and

[0047] Transmission component 2 33 is mounted on the conveyor frame 1 and is used to transmit the power provided by drive component 2 32 to the conveyor table 31.

[0048] A conveying assembly 34 is disposed on the top of the conveying table 31. The conveying assembly 34 is used to convey the silicon steel sheet 111 in coordination with the movement of the conveying table 31. Several conveying assemblies 34 are provided and are evenly distributed on the top of the conveying table 31.

[0049] The drive assembly 22 includes two support plates 221 fixedly connected to the bottom of the conveyor frame 1. A motor 222 is installed on the front side of the support plate 221 located on the front side. The output shaft of the motor 222 is fixedly connected to a bidirectional threaded rod 223 through a coupling. The rear end of the bidirectional threaded rod 223 passes through the two support plates 221 and is rotatably connected to the two support plates 221. The outer wall of the bidirectional threaded rod 223 is symmetrically provided with two threaded lines, but the helical lines of the two threaded lines are opposite.

[0050] The transmission assembly 23 includes two internal threaded blocks 231 threaded to the outer wall of the bidirectional threaded rod 223. A transmission rod 232 is fixedly connected to the side of the two internal threaded blocks 231 that is far away from each other. The end of the two transmission rods 232 that is far away from the corresponding internal threaded block 231 is fixedly connected to the corresponding guide plate 211. The two transmission rods 232 pass through the corresponding support plate 221 and are slidably connected to the corresponding support plate 221.

[0051] The second drive assembly 32 includes a second motor 321 installed on the front side of the conveyor frame 1. The output shaft of the second motor 321 is fixedly connected to a rotating shaft 322 through a coupling. After the second motor 321 is started, it drives the rotating shaft 322 to rotate through the coupling.

[0052] The transmission assembly 33 includes a cam 331 fixedly connected to the rear end of the rotating shaft 322. A transmission plate 332 is hinged between the cam 331 and the conveyor table 31. When the motor 321 starts, it drives the cam 331 to rotate through the rotating shaft 322. When the cam 331 rotates, it drives the conveyor table 31 to slide left and right under the limit of the limiting groove 311 and the limiting block 312 through the transmission plate 332.

[0053] The conveying assembly 34 includes two support plates 341 fixedly connected to the top of the conveying table 31. A fixed rod 342 is fixedly connected between the two support plates 341. A lever 343 is rotatably connected to the outer wall of the fixed rod 342. The lever 343 consists of a ring and two fixed rods on the outer wall of the ring. The ring and the fixed rod 342 are rotatably connected, and the two fixed rods are designed in a V-shape. The relative positions of the two fixed rods are one above the ring and one to the right of the ring. When the conveying table 31 is located at the rightmost position, the fixed rod on the right side of the ring abuts against the top of the conveying table 31.

[0054] A specific application of this embodiment is as follows: When using this device to convey silicon steel sheets 111, the silicon steel sheets 111 are guided by two guide plates 211 during the conveying process to prevent the silicon steel sheets 111 from shifting during the conveying process. Since the hopper 11 is connected to the conveying frame 1 by bolts, when it is necessary to convey silicon steel sheets 111 of different lengths, the hopper 11 that is compatible with the silicon steel sheets 111 can be easily replaced. When it is necessary to adjust the distance between the guide plates 211 according to the specifications of the silicon steel sheets 111, the motor 222 is started. The output shaft of the motor 222 drives the bidirectional threaded rod 223 through a coupling between the two support plates 211. The bidirectional threaded rod 223 rotates between two guide plates 21. Because the outer wall of the bidirectional threaded rod 223 has two symmetrically arranged threads with opposite helical directions, and the two internal threaded blocks 231 are threadedly connected to these two threads respectively, the rotation of the bidirectional threaded rod 223 will cause the two internal threaded blocks 231 to move linearly closer to or further away from each other along the bidirectional threaded rod 223. The movement of the internal threaded blocks 231 is transmitted to the guide plate 211 through the transmission rod 232 fixedly connected to it. The guide plate 211 is sleeved on the guide rod 21. Under the limiting action of the guide rod 21, the guide plate 211 can only move linearly along the axial direction of the guide rod 21, thereby realizing the adjustment of the distance between the two guide plates 211.

[0055] When motor 321 is started, its output shaft drives shaft 322 to rotate via a coupling. The rotation of shaft 322 causes cam 331, fixed at its end, to rotate as well. Since one end of transmission plate 332 is hinged to the edge of cam 331 away from shaft 322, and the other end is hinged to conveyor table 31, the rotation of cam 331 pushes conveyor table 31 to move via transmission plate 332. Simultaneously, the limiting blocks 312 on the front and rear sides of conveyor table 31 slide within the limiting grooves 311 on the inner wall of conveyor frame 1, limiting the direction of movement of conveyor table 31. This restricts the conveyor table 31 to reciprocating linear motion along the limiting grooves 311. When the platform 31 moves, several conveying components 34 evenly distributed on its top move synchronously. The lever 343 in the conveying component 34 rotates on the fixed rod 342 via a ring. When the platform 31 is at the rightmost position, the fixed rod on the right side of the lever 343 abuts against the top of the platform 31. As the platform 31 moves to the left, the lever 343 contacts the silicon steel sheet 111 and pushes the silicon steel sheet 111 forward. When the platform 31 returns to its original position to the right, the lever 343 rotates around the fixed rod 342 to avoid generating a reverse force on the silicon steel sheet 111. Through the reciprocating motion of the platform 31 and the cooperation of the lever 343, the continuous conveying of the silicon steel sheet 111 is achieved.

[0056] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0057] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A silicon steel sheet conveying device for magnetic detection of silicon steel, comprising a conveyor frame (1), wherein a hopper (11) is mounted on the top of the conveyor frame (1), and a plurality of silicon steel sheets (111) are provided on the top of the conveyor frame (1) and the inner wall of the hopper (11), characterized in that, Also includes: A guiding mechanism (2) is mounted on the conveyor frame (1) and is used to guide the silicon steel sheet (111) during the conveying process. The guiding mechanism (2) includes four guide rods (21) fixedly connected to the front and rear sides of the conveyor frame (1), and guide plates (211) are slidably connected to the two outer walls corresponding to the four guide rods (21). The conveying mechanism (3) is set on the conveying frame (1) and is used to convey silicon steel sheets (111). The conveying mechanism (3) includes a conveying platform (31) set on the inner wall of the conveying frame (1). The front inner wall and the rear inner wall of the conveying frame (1) are provided with limit grooves (311). The front and rear sides of the conveying platform (31) are fixedly connected with limit blocks (312). The side of the two limit blocks (312) away from the conveying platform (31) extends to the inner wall of the corresponding limit groove (311) and slides in connection with the corresponding limit groove (311). The hopper (11) is bolted to the top of the conveyor frame (1), and different sizes of hoppers (11) can be replaced according to the conveying requirements.

2. The silicon steel sheet transmission device for silicon steel magnetic detection according to claim 1, characterized in that, The guiding mechanism (2) further includes a drive assembly (22) disposed on the conveyor frame (1), the drive assembly (22) providing power for adjusting the distance between the two guide plates (211); and Transmission assembly 1 (23) is mounted on the conveyor frame (1) and is used to transmit the power provided by drive assembly 1 (22) to two guide plates (211). The power provided by the drive assembly (22) is applied to the two guide plates (211) through the transmission assembly (23), which converts the rotational motion of the drive assembly (22) into the linear motion of the two guide plates (211), thereby adjusting the distance between the two guide plates (211).

3. The silicon steel sheet transmission device for silicon steel magnetic detection according to claim 2, characterized in that, The conveying mechanism (3) further includes a second drive assembly (32), which is mounted on the conveyor frame (1) and provides power for conveying the silicon steel sheet (111); and Transmission component two (33) is mounted on the conveyor frame (1) and is used to transmit the power provided by drive component two (32) to the conveyor table (31). A conveying assembly (34) is disposed on top of a conveying table (31) and is used to convey silicon steel sheets (111) in coordination with the movement of the conveying table (31). Among them, there are several conveying components (34), and several conveying components (34) are evenly distributed on the top of the conveying platform (31).

4. The silicon steel sheet transmission device for silicon steel magnetic detection according to claim 2, characterized in that, The drive assembly (22) includes two support plates (221) fixedly connected to the bottom of the conveyor frame (1). A motor (222) is installed on the front side of the support plate (221) located at the front. The output shaft of the motor (222) is fixedly connected to a bidirectional threaded rod (223) through a coupling. The rear end of the bidirectional threaded rod (223) passes through the two support plates (221) and is rotatably connected to the two support plates (221). Among them, the two support plates (221) are fixedly connected to the conveyor frame (1) by welding and are symmetrically arranged at the bottom of the conveyor frame (1).

5. The silicon steel sheet transmission device for silicon steel magnetic detection according to claim 2, characterized in that, The transmission assembly (23) includes two internal threaded blocks (231) threaded to the outer wall of the bidirectional threaded rod (223). A transmission rod (232) is fixedly connected to the side of the two internal threaded blocks (231) that is far away from each other. The end of the two transmission rods (232) that is far away from the corresponding internal threaded block (231) is fixedly connected to the corresponding guide plate (211). Among them, the two internal threaded blocks (231) are respectively threaded to the two-way threaded rod (223) through two sections of thread on the outer wall of the two-way threaded rod (223).

6. The silicon steel sheet transmission device for silicon steel magnetic detection according to claim 3, characterized in that, The second drive assembly (32) includes a second motor (321) installed on the front side of the conveyor frame (1), and the output shaft of the second motor (321) is fixedly connected to a rotating shaft (322) via a coupling. Among them, motor 2 (321) is installed on the front side of conveyor frame (1) by bolts to conveyor frame (1).

7. The silicon steel sheet transmission device for silicon steel magnetic detection according to claim 3, characterized in that, The transmission assembly 2 (33) includes a cam (331) fixedly connected to the rear end of the rotating shaft (322), and a transmission plate (332) is hinged between the cam (331) and the conveyor table (31). The end of the transmission plate (332) connected to the cam (331) is located on the side edge of the cam (331) away from the rotating shaft (322).

8. The silicon steel sheet transmission device for silicon steel magnetic detection according to claim 3, characterized in that, The conveying assembly (34) includes two support plates (341) fixedly connected to the top of the conveying table (31), and a fixed rod (342) fixedly connected between the two support plates (341). A lever (343) is rotatably connected to the outer wall of the fixed rod (342). The two support plates (341) are fixedly connected to the conveyor table (31) by welding, and the two support plates (341) are symmetrically arranged on the top of the conveyor table (31).

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