Silicon steel sheet grouping device

Abstract

The silicon steel sheet grouping device comprises a feeding pipe, a silicon steel sheet detection assembly, an outlet turning assembly and a storage pipeline, and in the actual use process, silicon steel sheets to be detected enter the silicon steel sheet grouping device from the feeding pipe and enter the silicon steel sheet detection assembly from the feeding pipe; the electrical parameters of the detected silicon steel sheets are determined according to the inductance value change of the hollow coil of the silicon steel sheet detection assembly, the outlet turning assembly turns according to the electrical parameters detected by the silicon steel sheet detection assembly and is communicated with the corresponding storage pipelines, and then the silicon steel sheets enter the corresponding storage pipelines through outlet turning software, so that silicon steel sheet classification is completed. According to the technical scheme, silicon steel sheets can be grouped conveniently and rapidly, the workload of operators is reduced, errors caused by manual operation are avoided, the production efficiency is improved, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The embodiment of the present application relates to the technical field of electromagnetic application, and particularly relates to a silicon steel sheet grouping device. BACKGROUND

[0002] At present, the magnetic conductor used by a locomotive signal receiving coil is generally a magnetic core formed by stacking ferrite magnetic rods or silicon steel sheets. Due to the allowable error in material production, the final frequency response performance of the locomotive signal receiving coil is deviated. At present, the silicon steel sheet stacking method is used for the locomotive signal receiving coil, and the silicon steel sheet number and the coil turn number matching method is used for batch selection and matching to ensure that the final deviation is controllable.

[0003] However, the silicon steel sheets in the batch also have differences, and if not selected and matched, the use effect of the locomotive signal receiving coil is easily affected, and the existing technology lacks selection and matching efficiency and accuracy. CONTENT OF THE UTILITY MODEL

[0004] The embodiment of the present application relates to the technical field of electromagnetic application, and particularly relates to a silicon steel sheet grouping device.

[0005] Therefore, the utility model provides a silicon steel sheet grouping device, which comprises:

[0006] A feeding pipe is arranged, and the silicon steel sheets to be grouped enter the silicon steel sheet grouping device through the feeding pipe;

[0007] A silicon steel sheet detection assembly is arranged, one end of the silicon steel sheet detection assembly is connected to the feeding port, and the silicon steel sheet detection assembly detects the silicon steel sheets entering the assembly;

[0008] An outlet direction changing assembly is arranged, one end of the outlet direction changing assembly is connected to the other end of the silicon steel sheet detection assembly, and the outlet direction changing assembly changes direction according to the electric parameters of the silicon steel sheets measured by the silicon steel sheet detection assembly;

[0009] A storage pipeline is arranged, the storage pipeline has a plurality of storage positions, the other end of the outlet direction changing assembly changes direction according to the measured electric parameters of the silicon steel sheets and is connected to the storage positions of different storage pipelines.

[0010] In a feasible implementation, the silicon steel sheet detection assembly comprises:

[0011] A detection position sliding channel is arranged, and the silicon steel sheets enter the detection position sliding channel through the feeding pipe;

[0012] A bridge is arranged, the bridge is a resistance-inductance-capacitance type bridge, and the air core coil of the bridge is wound on the detection position sliding channel

[0013] A shielding shell is arranged outside the detection position sliding channel and the bridge, and is used for shielding the interference of external electromagnetic signals.

[0014] In an embodiment, the outlet turning assembly comprises:

[0015] a rotating shaft arranged on the mounting platform;

[0016] a turning slide rail, one end of which is connected to the silicon steel sheet detection assembly, and the turning slide rail is arranged on the rotating shaft and rotates through the rotating shaft;

[0017] two reset arms, one end of each of which is arranged on the mounting platform and the other end of each of which is connected to the turning slide rail, and the reset arms are flexible and keep the turning slide rail stable at the first position under no external force;

[0018] a first turning cylinder arranged on one side of the turning slide rail;

[0019] a second turning cylinder arranged on the other side of the turning slide rail.

[0020] In an embodiment, the storage pipeline comprises:

[0021] a first storage position for storing silicon steel sheets with electrical parameters less than a first set value;

[0022] a second storage position for storing silicon steel sheets with electrical parameters between the first set value and a second set value;

[0023] a third storage position for storing silicon steel sheets with electrical parameters greater than the second set value.

[0024] In an embodiment, the silicon steel sheet detection assembly further comprises:

[0025] an inlet baffle arranged at the inlet end of the detection position slide;

[0026] an outlet baffle arranged at the outlet end of the detection position slide.

[0027] In an embodiment, the feeding port of the turning slide rail is an arc-shaped port, and when the discharging ports of the turning slide rail are respectively connected to the first storage position, the second storage position and the third storage position, the feeding port of the turning slide rail is always connected to the discharging port of the detection position slide.

[0028] In an embodiment, the silicon steel sheet grouping device has first and second set values of the electrical parameter, the first set value is less than the second set value, the measured silicon steel sheet is classified into a category according to the electrical parameter less than the first set value, the measured silicon steel sheet is classified into a category according to the electrical parameter greater than the first set value and less than the second set value, and the measured silicon steel sheet is classified into a category according to the electrical parameter greater than the second set value.

[0029] In an embodiment, when the electrical parameter of the measured silicon steel sheet is less than the first set value, the silicon steel sheet grouping device is adjusted to a first state, in the first state, the first reversing cylinder is started, the first reversing cylinder drags the outlet reversing slide rail, and the outlet of the outlet reversing slide rail is docked to the first storage position.

[0030] In an embodiment, when the electrical parameter of the measured silicon steel sheet is greater than the second set value, the silicon steel sheet grouping device is adjusted to a third state, in the third state, the second reversing cylinder is started, and the outlet reversing slide rail is docked to the third storage position under the action of the second reversing cylinder.

[0031] Compared with the prior art, the silicon steel sheet grouping device provided by the embodiment of the application has at least the following beneficial effects: the silicon steel sheet grouping device comprises a feeding pipe, a silicon steel sheet detection assembly, an outlet reversing assembly, and a storage pipeline.

[0032] Since the inductance of the coil is proportional to the magnetic permeability of the magnetic conductor under the condition that other conditions are unchanged, the difference between the inductance values measured by the same hollow coil when different silicon steel sheets are inserted can reflect the difference in the magnetic permeability of the silicon steel sheets. Grouping according to the statistical data of the inductance can achieve the purpose.

[0033] The silicon steel sheet detection assembly has a hollow coil. When the silicon steel sheet to be measured passes through the feeding pipe and enters the silicon steel sheet detection assembly, the measured silicon steel sheet passes through the hollow coil of the silicon steel sheet detection assembly, and the difference in the inductance can reflect the difference in the magnetic permeability of the silicon steel sheet. Grouping according to the statistical data of the inductance can achieve the purpose of selecting the silicon steel sheet.

[0034] The outlet reversing assembly is connected to the outlet reversing assembly at one end and connected to the storage pipeline at the other end. The storage pipeline has a plurality of storage pipelines, and the silicon steel sheets in each electrical parameter interval correspond to different storage pipelines.

[0035] The silicon steel sheet detection assembly groups the silicon steel sheets according to the measured electrical parameters after detecting the silicon steel sheets. At this time, the outlet reversing assembly starts to turn and dock to the corresponding storage pipeline.

[0036] In actual use, the to-be-tested silicon steel sheet enters the silicon steel sheet grouping device from the feeding pipe and enters the silicon steel sheet detection assembly from the feeding pipe, the electric parameter of the to-be-tested silicon steel sheet is determined through the inductance change of the hollow coil of the silicon steel sheet detection assembly, the outlet direction changing assembly changes direction according to the electric parameter measured by the silicon steel sheet detection assembly, and is connected to the corresponding storage pipeline, then the silicon steel sheet enters the corresponding storage pipeline through the outlet direction changing software, and the classification of the silicon steel sheet is completed.

[0037] The technical scheme can conveniently and quickly group the silicon steel sheet, reduce the workload of the operator, avoid the error of manual operation, improve the production efficiency, and reduce the production cost. BRIEF DESCRIPTION OF DRAWINGS

[0038] Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The accompanying drawings are included to provide a description of the preferred embodiments and are not intended to limit the scope of the present application. Moreover, like reference numerals designate like parts throughout the several views in the drawings. In the drawings:

[0039] Figure 1 a structure block diagram of a first state of a silicon steel sheet grouping device according to an embodiment of the present application;

[0040] Figure 2 a structure block diagram of a second state of a silicon steel sheet grouping device according to an embodiment of the present application;

[0041] Figure 3 a structure block diagram of a third state of a silicon steel sheet grouping device according to an embodiment of the present application;

[0042] Figure 4 a structure block diagram of a bridge according to an embodiment of the present application.

[0043] wherein, Figures 1-4 The correspondence between the reference signs and the component names in the accompanying drawings is as follows:

[0044] 100, feeding pipe; 200, silicon steel sheet detection assembly; 300, outlet direction changing assembly; 400, storage pipeline;

[0045] 210, detection position sliding channel; 220, bridge; 230, shielding shell; 240, inlet baffle; 250, outlet baffle;

[0046] 310, rotating shaft; 320, direction changing sliding rail; 330, reset arm; 340, first direction changing cylinder; 350, second direction changing cylinder;

[0047] 410, first storage position; 420, second storage position; 430, third storage position. DETAILED DESCRIPTION

[0048] In order to better understand the above technical solutions, the technical solutions of the embodiments of the present application are described in detail below through the drawings and specific embodiments. It should be understood that the specific features in the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of the present application, and are not limitations of the technical solutions of the present application. In the case of no conflict, the technical features in the embodiments of the present application and the embodiments can be combined with each other.

[0049] As shown in Figures 1-4 According to the embodiments of the present application, a silicon steel sheet grouping device is provided, which comprises: a feeding pipe 100, through which the silicon steel sheets to be grouped enter the silicon steel sheet grouping device; a silicon steel sheet detection assembly 200, one end of which is connected to the feeding pipe, and the silicon steel sheet detection assembly 200 detects the silicon steel sheets entering the assembly; an outlet direction changing assembly 300, one end of which is connected to the other end of the silicon steel sheet detection assembly 200, and the outlet direction changing assembly 300 changes direction according to the electrical parameters of the silicon steel sheets measured by the silicon steel sheet detection assembly 200; and a storage pipe 400, which has a plurality of storage positions, and the other end of the outlet direction changing assembly 300 changes direction according to the measured electrical parameters of the silicon steel sheets and is connected to different storage positions of the storage pipe 400.

[0050] The silicon steel sheet grouping device provided by the embodiments of the present application comprises a feeding pipe 100, a silicon steel sheet detection assembly 200, an outlet direction changing assembly 300 and a storage pipe 400.

[0051] Since the inductance of the coil is directly proportional to the magnetic permeability of the magnetic conductor under other constant conditions, the difference in inductance values measured by the same hollow coil when different silicon steel sheets are inserted can reflect the difference in magnetic permeability of the silicon steel sheets. Grouping according to the statistical data of the inductance can achieve the purpose.

[0052] The silicon steel sheet detection assembly 200 has a hollow coil. When the silicon steel sheets to be measured enter the silicon steel sheet detection assembly 200 through the feeding pipe 100, the measured silicon steel sheets pass through the hollow coil of the silicon steel sheet detection assembly 200. According to the difference in inductance, the difference in magnetic permeability of the silicon steel sheets can be reflected. According to the statistical data of the inductance, the grouping of the silicon steel sheets can be achieved.

[0053] The other end of the outlet direction changing assembly 300 is connected to the storage pipe 400. The storage pipe 400 has a plurality of storage positions. The silicon steel sheets in each electrical parameter interval correspond to different storage pipes 400.

[0054] The silicon steel sheet detection assembly 200 detects the silicon steel sheet, and the outlet direction changing assembly 300 starts to change direction and is connected to the corresponding storage pipeline 400 according to the measured electrical parameters.

[0055] In actual use, the silicon steel sheet to be detected enters the silicon steel sheet grouping device from the feeding pipe 100 and enters the silicon steel sheet detection assembly 200 from the feeding pipe 100, the electrical parameters of the silicon steel sheet to be detected are determined by the inductance change of the hollow coil of the silicon steel sheet detection assembly 200, the outlet direction changing assembly 300 changes direction according to the electrical parameters measured by the silicon steel sheet detection assembly 200, and is connected to the corresponding storage pipeline 400, and then the silicon steel sheet enters the corresponding storage pipeline 400 through the outlet direction changing software, and the classification of the silicon steel sheet is completed.

[0056] The technical solution can conveniently and quickly group the silicon steel sheet, reduce the workload of the operator, avoid the error of manual operation, improve the production efficiency, and reduce the production cost.

[0057] It can be understood that the feeding pipe 100 has a slide inside to facilitate the silicon steel sheet to slide into the silicon steel sheet detection assembly 200.

[0058] As shown in Figures 1-4 The silicon steel sheet detection assembly 200 includes a detection position slide 210, the silicon steel sheet enters the detection position slide 210 through the feeding pipe 100, an electric bridge 220, the electric bridge 220 is a resistance-inductance-capacitance type electric bridge 220, the hollow coil of the electric bridge 220 is wound on the detection position slide 210, and a shielding shell 230 is arranged outside the detection position slide 210 and the electric bridge 220 to shield the interference of external electromagnetic signals.

[0059] In the technical solution, the silicon steel sheet detection assembly 200 includes the detection position slide 210, the electric bridge 220 and the shielding shell 230.

[0060] The detection position slide 210 facilitates the silicon steel sheet to slide through the hollow coil and facilitates the silicon steel sheet to slide into the outlet direction changing assembly 300.

[0061] The electric bridge 220 is a resistance-inductance-capacitance type electric bridge 220 used for measuring the silicon steel sheet.

[0062] The shielding shell 230 is used to shield the electromagnetic interference outside the silicon steel sheet grouping device, and the arrangement effectively improves the accuracy and stability of the silicon steel sheet detection and grouping.

[0063] As shown in the figure, the outlet turning assembly 300 comprises a rotating shaft 310 arranged on a mounting platform, a turning slide rail 320 connected to the silicon steel sheet detection assembly 200 at one end, arranged on the rotating shaft 310 and rotated by the rotating shaft 310, two reset arms 330 arranged on both sides of the turning slide rail 320, one end of each of the two reset arms 330 arranged on the mounting platform and the other end connected to the turning slide rail 320, the reset arms 330 having telescopic property, and the turning slide rail 320 stably kept at the first position by the reset arms 330 under no external force, a first turning cylinder 340 arranged on one side of the turning slide rail 320, and a second turning cylinder 350 arranged on the other side of the turning slide rail 320.

[0064] In the technical scheme, the outlet turning assembly 300 comprises the linkage shaft, the turning slide rail 320, the reset arms 330, the first turning cylinder 340 and the second turning cylinder 350.

[0065] The linkage shaft is arranged on the mounting plane.

[0066] The turning slide rail 320 is arranged on the linkage shaft and rotated relative to the mounting platform and the storage pipe 400 by the linkage shaft.

[0067] The reset arms 330 are arranged on both sides of the turning slide rail 320 and used to keep the turning slide rail 320 stable at the fixed position under no external force.

[0068] The first turning cylinder 340 and the second turning cylinder 350 are arranged on both sides of the turning slide rail 320 respectively.

[0069] In actual use, the turning slide rail 320 is turned to different directions to connect different storage pipes 400, and the turning slide rail 320 is pulled by the first turning cylinder 340 and the second turning cylinder 350 to realize turning and connect different storage pipes 400.

[0070] As shown in the figure, the storage pipe 400 comprises a first storage position 410 for storing silicon steel sheets with electric parameters less than a first set value, a second storage position 420 for storing silicon steel sheets with electric parameters between the first set value and a second set value, and a third storage position 430 for storing silicon steel sheets with electric parameters greater than the second set value.

[0071] In the technical scheme, the same batch of silicon steel sheets are divided into three groups, and the storage pipeline 400 is specifically divided into three parts.

[0072] As shown in Figures 1-4 The silicon steel sheet detection assembly 200 further comprises an inlet baffle 240 arranged at the inlet end of the detection position slide 210 and an outlet baffle 250 arranged at the outlet end of the detection position slide 210.

[0073] In the technical scheme, the silicon steel sheet detection assembly 200 further comprises an inlet baffle 240 and an outlet baffle 250, wherein the inlet baffle is used to place the next silicon steel sheet when the silicon steel sheet under test is measured, and the outlet baffle 250 is used to prevent the silicon steel sheet from sliding into the outlet direction-changing assembly 300 when the storage pipeline 400 has not completed the direction change.

[0074] As shown in Figures 1-4 The inlet of the direction-changing slide rail 320 is an arc-shaped opening, and when the outlet of the direction-changing slide rail 320 is connected to the first storage position 410, the second storage position 420 and the third storage position 430, the inlet of the direction-changing slide rail 320 is always connected to the outlet of the detection position slide 210.

[0075] In the technical scheme, the inlet of the direction-changing slide rail 320 is an arc-shaped opening, and it can be understood that the center of the arc is located at the rotating shaft 310, so that the direction-changing slide rail can always be connected to the silicon steel sheet detection assembly 200 within a certain range, so that the direction-changing slide rail can always be connected to the silicon steel sheet detection assembly 200 when the direction-changing slide rail is connected to different storage pipelines 400.

[0076] As shown in Figures 1-4 The silicon steel sheet grouping device has a first set value and a second set value of electrical parameters, the first set value is less than the second set value, the silicon steel sheet under test is classified as a type when the electrical parameter is less than the first set value, the silicon steel sheet under test is classified as a type when the electrical parameter is greater than the first set value and less than the second set value, and the silicon steel sheet under test is classified as a type when the electrical parameter is greater than the second set value.

[0077] As shown in Figures 1-4 When the electrical parameter of the silicon steel sheet under test is less than the first set value, the silicon steel sheet grouping device adjusts the first state, the first direction-changing cylinder 340 is started in the first state, and the first direction-changing cylinder 340 drags the outlet direction-changing slide rail 320, so that the outlet of the outlet direction-changing slide rail 320 is connected to the first storage position.

[0078] As shown in Figures 1-4As shown, when the electrical parameter of the silicon steel sheet under test is greater than the second set value, the silicon steel sheet grouping device is in a second state, the first reversing cylinder 340 and the second reversing cylinder 350 are stopped in the second state, and the outlet reversing slide rail 320 is docked with the second storage position under the action of the reset arm 330.

[0079] It can be understood that the second state is also the initial state of the silicon steel sheet grouping device.

[0080] As shown in the figure, Figures 1-4 As shown, when the electrical parameter of the silicon steel sheet under test is greater than the second set value, the silicon steel sheet grouping device is in a second state, the first reversing cylinder 340 and the second reversing cylinder 350 are stopped in the second state, and the outlet reversing slide rail 320 is docked with the second storage position under the action of the reset arm 330.

[0081] In the present application, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; the term "a plurality of" refers to two or more, unless otherwise explicitly limited. The terms "mounting", "connecting", "connecting", "fixing" and the like should be broadly understood, for example, "connecting" can be fixed connection, can also be detachable connection, or integrally connected; "connected" can be directly connected, or indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0082] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", "front", "back" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or units referred to must have a particular direction, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application.

[0083] In the description of the present application, the terms "one embodiment", "some embodiments", "a specific embodiment" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0084] The above merely is preferred embodiment of the present utility model, and is not used to limit the present utility model, for the person skilled in the art, the present utility model can have various changes and changes. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the present utility model should be contained in the protection scope of the present utility model.

Claims

1. A silicon steel sheet grouping device characterized by, The application relates to a silicon steel sheet grouping device. The device comprises: a feeding pipe through which silicon steel sheets to be grouped enter the silicon steel sheet grouping device; a silicon steel sheet detection assembly, one end of which is connected to the feeding pipe, and the silicon steel sheet detection assembly detects the silicon steel sheets entering the assembly; an outlet direction-changing assembly, one end of which is connected to the other end of the silicon steel sheet detection assembly, and the outlet direction-changing assembly changes the direction according to the electric parameters of the silicon steel sheets detected by the silicon steel sheet detection assembly; a storage pipe, which has a plurality of storage positions, and the other end of the outlet direction-changing assembly changes the direction according to the detected electric parameters of the silicon steel sheets and is connected to different storage positions of the storage pipe; 2. The silicon steel sheet grouping apparatus according to claim 1, characterized by, the silicon steel sheet detection assembly comprises a detection position sliding channel through which the silicon steel sheets enter, a bridge which is a resistance-inductance-capacitance type bridge, a hollow coil of the bridge is wound on the detection position sliding channel, and a shielding shell which is arranged outside the detection position sliding channel and the bridge and shields external electromagnetic signal interference. The outlet direction-changing assembly comprises: a rotating shaft which is arranged on a mounting platform; a direction-changing sliding rail, one end of which is connected to the silicon steel sheet detection assembly, the direction-changing sliding rail is arranged on the rotating shaft and rotates through the rotating shaft; two reset arms, one end of each of which is arranged on the mounting platform and the other end of each of which is connected to the direction-changing sliding rail, the reset arms have elasticity and, under no external force, the direction-changing sliding rail is stabilized at a first position through the reset arms; a first direction-changing cylinder which is arranged on one side of the direction-changing sliding rail; 3. The silicon steel sheet grouping apparatus according to claim 2, characterized by, a second direction-changing cylinder which is arranged on the other side of the direction-changing sliding rail. The storage pipe comprises: a first storage position which is used for storing silicon steel sheets with electric parameters less than a first set value; a second storage position which is used for storing silicon steel sheets with electric parameters between the first set value and a second set value; 4. The silicon steel sheet grouping apparatus according to claim 1, characterized by, a third storage position which is used for storing silicon steel sheets with electric parameters greater than the second set value. The silicon steel sheet detection assembly further comprises: an inlet baffle which is arranged at an inlet end of the detection position sliding channel; an outlet baffle which is arranged at an outlet end of the detection position sliding channel.

5. The silicon steel sheet grouping device according to claim 3, characterized in that: the feeding port of the direction-changing sliding rail is an arc-shaped port, and the feeding port of the direction-changing sliding rail is always connected to the outlet port of the detection position sliding channel when the outlet port of the direction-changing sliding rail is connected to the first storage position, the second storage position and the third storage position.

6. The silicon steel sheet grouping device according to claim 3, characterized in that: the silicon steel sheet grouping device has a first set value and a second set value of electric parameters, the first set value is less than the second set value, the measured silicon steel sheets are classified into one category when the electric parameters are less than the first set value, the measured silicon steel sheets are classified into one category when the electric parameters are greater than the first set value and less than the second set value, and the measured silicon steel sheets are classified into one category when the electric parameters are greater than the second set value.

7. The silicon steel sheet grouping device according to claim 6, characterized in that: When the electrical parameter of the detected silicon steel sheet is less than the first set value, the silicon steel sheet grouping device adjusts the first state, in which the first direction-changing cylinder is started, the first direction-changing cylinder drags the direction-changing slide rail, and the outlet of the direction-changing slide rail is docked with the first storage position.

8. The silicon steel sheet grouping device according to claim 6, characterized in that: When the electrical parameter of the detected silicon steel sheet is greater than the second set value, the silicon steel sheet grouping device is in the second state, in which the first direction-changing cylinder and the second direction-changing cylinder are stopped, and the direction-changing slide rail is docked with the second storage position under the action of the reset arm.

9. The silicon steel sheet grouping device according to claim 6, characterized in that: When the electrical parameter of the detected silicon steel sheet is greater than the second set value, the silicon steel sheet grouping device adjusts the third state, in which the second direction-changing cylinder is started, and the outlet direction changes to be docked with the third storage position under the action of the second direction-changing cylinder.

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