Magnetic sheet inserting equipment for rotor

Abstract

A guide rail and a slide rail are fixedly connected to the surface of an operation platform, a linear motor is installed on the guide rail, a slide block is installed on the slide rail in a sliding mode, a displacement platform is fixedly connected above the linear motor and the slide block, a positioning rod is installed on the displacement platform in a sliding mode, and the positioning rod is fixedly connected with the operation platform. A lifting platform is fixedly connected to the upper portion of the positioning rod, a first pushing air cylinder is installed below the displacement platform, the output end of the first pushing air cylinder is connected to the lower portion of the lifting platform, a rotating motor is installed below the lifting platform, and the storage mechanism can store a large number of magnetic sheets. And the magnetic sheets in the magnetic sheet rail can be quickly fed into the magnetic sheet groove in combination with the inserting mechanism. The rotating motor is instantly started, the angle of the rotor is changed, the insertion strip can generate one or more insertion work every time the rotor rotates by an angle, the operation is repeated until the magnetic sheet grooves are filled with the magnetic sheets, the insertion work is completed, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of magnetic sheet insertion, and particularly relates to a magnetic sheet insertion device for a rotor. Background Art

[0002] The rotor is mostly the main rotating part in power machinery and working machinery, and its structure generally consists of an iron core, a winding, a bearing and other parts. Among them, the iron core is the main component of the rotor, the winding is the coil fixed on the iron core, and the bearing is an important component for supporting the rotor, which can ensure the stability and smooth rotation of the rotor.

[0003] Traditional magnetic sheet insertion methods mostly rely on manual operation. This method not only has low efficiency, but also it is difficult to guarantee the insertion accuracy. Due to the fact that manual operation is easily affected by factors such as fatigue and skill level, problems such as position deviation and angle error occur during the magnetic sheet insertion process, thereby affecting the overall performance of the rotor. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a magnetic sheet insertion device for a rotor to solve the problems of low magnetic sheet insertion efficiency, position deviation and angle error in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A magnetic sheet insertion device for a rotor includes a control console. Above the control console, an operation platform is fixedly installed. Above the operation platform, a support platform is fixedly installed. Above the support platform, a fixed platform is fixedly installed;

[0007] On the surface of the operation platform, a guide rail and a slide rail are fixedly connected. A linear motor is installed on the guide rail, and a slider is slidably installed on the slide rail. Above the linear motor and the slider, a displacement platform is fixedly connected. A positioning rod is slidably installed on the displacement platform. Above the positioning rod, a lifting platform is fixedly connected. Below the displacement platform, a first pushing cylinder is installed. The output end of the first pushing cylinder is connected to the lower part of the lifting platform. Below the lifting platform, a rotating motor is installed. The output end of the rotating motor is installed with a positioning column. Inside the positioning column, a rotor is placed. Inside the rotor, there are several magnetic sheet slots;

[0008] On the support platform, a storage mechanism is installed. Inside the storage mechanism, several magnetic force sheets are placed, and the storage mechanism is used for storing and transporting the magnetic force sheets;

[0009] On the fixed platform, an insertion mechanism is installed, which is used to push the magnetic force sheets on the storage mechanism into the magnetic sheet slots.

[0010] Furthermore, a central axis is installed inside the positioning post. The central axis can quickly find the central axis when installing the rotor, facilitating the alignment of the rotor. A number of positioning blocks are provided on the inner wall of the positioning post, and the positioning blocks fit the outer wall of the rotor. Through the structural design of the positioning blocks, it can ensure that the rotor is stable inside the positioning post and will not rotate. At the same time, the positioning blocks can also limit the initial angle of the rotor placement, so as to ensure that the position of the magnetic sheet groove can be aligned with the gap between the transition slideway and the adsorption surface during insertion.

[0011] Furthermore, the storage mechanism includes an auxiliary block and a magnetic sheet rail. The auxiliary block is fixed on the surface of the support platform. On one side of the auxiliary block, magnetic sheet rails are symmetrically extended and installed. A number of magnetic sheets are placed in the magnetic sheet rails. A transition slideway is provided inside the auxiliary block, and an adsorption surface is provided on one side of the transition slideway. A gap is formed between the transition slideway and the adsorption surface.

[0012] Furthermore, the adsorption surface can be adsorbed by the magnetic sheets. The frontmost magnetic sheet will be adsorbed and fixed on the surface of the adsorption surface, and the subsequent magnetic sheets will adsorb the previous magnetic sheet. When the first magnetic sheet is pushed out by the insertion mechanism, the magnetic sheet behind the first one will become the first magnetic sheet, and then it will be adsorbed on the adsorption surface again. In this way, there is no need to add other driving and propulsion mechanisms, simplifying the working procedure.

[0013] Furthermore, the insertion mechanism includes an adapter platform and an adapter block. The adapter block is fixed below the adapter platform. Insertion bars are symmetrically installed on the adapter block. Slide bars are installed at the four corners above the adapter platform. The slide bars are slidably installed on the fixed platform. A second push cylinder is installed on the surface of the fixed platform. The output end of the second push cylinder is connected to an output rod, and the output rod is fixed on the adapter platform.

[0014] Furthermore, a semi-circular groove is provided on one side of the adsorption surface, and a semi-circular convex block is provided behind the insertion bar. The semi-circular groove and the semi-circular convex block cooperate with each other. With the cooperation of the semi-circular groove and the semi-circular convex block, it can improve the displacement stability of the insertion bar, so as to move back and forth more smoothly at the gap between the transition slideway and the adsorption surface.

[0015] Furthermore, the thickness of the insertion bar is equal to the thickness of the magnetic sheet, which is convenient for the insertion bar to smoothly push the magnetic sheet. The auxiliary block, the magnetic sheet rail and the insertion bar cannot be adsorbed by the magnetic sheet. This can ensure that the magnetic sheet will not be adsorbed at other positions and cause interference, and at the same time ensure that when the first magnetic sheet is pushed out by the insertion mechanism, the magnetic sheet behind the first one will then be adsorbed on the adsorption surface.

[0016] Furthermore, a contact member is fixed to one side of the displacement platform, and an edge sensor is fixedly connected to the surface of the operation platform. During the displacement of the displacement platform, the contact member will pass by the edge sensor. When the edge sensor senses the contact member, the linear motor stops at this time. The edge sensor can accurately control the displacement distance of the rotor, facilitating the subsequent insertion mechanism to achieve precise insertion of the magnetic sheets.

[0017] The technical solution of the present utility model has the following beneficial effects:

[0018] 1. The storage mechanism can store a large number of magnetic sheets. In combination with the insertion mechanism, it can quickly send the magnetic sheets in the magnetic sheet track into the magnetic sheet slot. The rotary motor 119 starts instantaneously to change the angle of the rotor 121. Each time the rotor rotates by an angle, the inserting strip will perform one or more insertion operations. This process repeats until the magnetic sheet slot is filled with magnetic sheets, completing the insertion work, greatly improving the work efficiency.

[0019] 2. By using two sets of inserting strips, the two sets of inserting strips will simultaneously send the magnetic sheets in the two magnetic sheet tracks into the magnetic sheet slot, which can further accelerate the insertion of the magnetic sheets. The edge sensor can accurately control the displacement distance of the rotor, facilitating the subsequent insertion mechanism to achieve precise insertion of the magnetic sheets. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0022] Figure 2 It is a schematic diagram of the rear view plane structure of the present utility model.

[0023] Figure 3 It is a schematic diagram of the partial sectional structure of the present utility model.

[0024] Figure 4 It is a schematic diagram of the insertion mechanism structure of the present utility model.

[0025] Figure 5 It is a schematic diagram of the edge sensor structure of the present utility model.

[0026] Figure 6 It is a schematic diagram of the disassembled structure of the present utility model.

[0027] Figure 7 It is a schematic diagram of the insertion structure of the present utility model.

[0028] Figure 8 It is a schematic diagram of the storage mechanism structure of the present utility model.

[0029] Figure 9 Schematic diagram of the magnetic sheet placement structure of the present utility model.

[0030] Figure 10 Schematic diagram of the rotor placement structure of the present utility model.

[0031] Figure 11 Schematic diagram of the positioning column structure of the present utility model.

[0032] Reference numerals: 10, control console; 11, operation platform; 12, support platform; 13, fixed platform;

[0033] 111, guide rail; 112, linear motor; 113, slide rail; 114, slider; 115, displacement platform; 116, lifting platform; 117, positioning rod; 118, first push cylinder; 119, rotary motor; 120, positioning column; 121, rotor; 122, magnetic sheet slot; 123, central axis; 124, positioning block;

[0034] 14, auxiliary block; 15, magnetic sheet rail; 16, transition slideway; 17, adsorption surface; 18, semi-circular groove; 19, insertion bar; 20, semi-circular convex block; 21, connection block; 22, magnetic sheet; 23, contact member; 24, opposite side sensor.

[0035] 131, connection platform; 132, slide bar; 133, second push cylinder; 134, output rod. Detailed implementation manners

[0036] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0037] Embodiment 1:

[0038] A magnetic sheet insertion device for a rotor, comprising a control console 10, an operation platform 11 is fixed above the control console 10, a support platform 12 is fixedly installed above the operation platform 11, and a fixed platform 13 is fixedly installed above the support platform 12; two groups of control switches are provided outside the control console 10 for controlling the start of the device. Using two groups of control switches can avoid accidents caused by accidental touch of one hand or single-handed triggering of the start button by the operator without realizing the danger.

[0039] Reference Figures 1 - 9, a storage mechanism is installed on the support platform 12, and a number of magnetic tiles 22 are placed in the storage mechanism, and the storage mechanism is used to store and transport the magnetic tiles 22; the storage mechanism includes an auxiliary block 14 and a magnetic tile track 15, the auxiliary block 14 is fixed on the surface of the support platform 12, and magnetic tile tracks 15 are symmetrically extended and installed on one side of the auxiliary block 14, and a number of magnetic tiles 22 are placed in the magnetic tile tracks 15.

[0040] In the above solution, before inserting the magnetic tiles, according to Figure 9 the magnetic tiles 22 are filled on the magnetic tile tracks 15. The magnetic tile tracks 15 can be used for storing a large number of magnetic tiles 22. The adsorption surface 17 can be adsorbed by the magnetic tiles 22. The frontmost magnetic tile 22 will be adsorbed and fixed on the surface of the adsorption surface 17, and the subsequent magnetic tiles 22 will adsorb the previous magnetic tile 22. When the first magnetic tile 22 is pushed out by the insertion mechanism, the magnetic tile 22 behind the first one becomes the first magnetic tile 22, and then it will be adsorbed on the adsorption surface 17 again. This cycle continues without the need to add other driving and propulsion mechanisms, simplifying the working procedure.

[0041] Furthermore, the thickness of the insertion strip 19 is equal to the thickness of the magnetic tile 22, which facilitates the smooth propulsion of the magnetic tile 22 by the insertion strip 19. Among them, the auxiliary block 14, the magnetic tile track 15, and the insertion strip 19 cannot be adsorbed by the magnetic tiles 22. This can ensure that the magnetic tiles 22 will not be affected by adsorption in other positions, and at the same time ensure that when the first magnetic tile 22 is pushed out by the insertion mechanism, the magnetic tile 22 behind the first one will then be adsorbed on the adsorption surface 17.

[0042] Reference Figures 1 - 5, on the surface of the operation platform 11, a guide rail 111 and a slide rail 113 are fixedly connected. A linear motor 112 is installed on the guide rail 111, and a slider 114 is slidably installed on the slide rail 113. The cooperation between the slide rail 113 and the slider 114 can stabilize the displacement of the displacement platform 115. Above the linear motor 112 and the slider 114, a displacement platform 115 is fixedly connected. A positioning rod 117 is slidably installed on the displacement platform 115, and a lifting platform 116 is fixedly connected above the positioning rod 117. The setting of the positioning rod 117 can stabilize the displacement of the lifting platform 116. Below the displacement platform 115, a first push cylinder 118 is installed, and the output end of the first push cylinder 118 is connected to the lower part of the lifting platform 116. A rotary motor 119 is installed below the lifting platform 116, and a positioning column 120 is installed at the output end of the rotary motor 119. A rotor 121 is placed in the positioning column 120, and several magnetic sheet grooves 122 are arranged inside the rotor 121; an insertion mechanism is installed on the fixed platform 13, which is used to push the magnetic force sheets 22 on the storage mechanism into the magnetic sheet grooves 122. The insertion mechanism includes an adapter platform 131 and an adapter block 21. The adapter block 21 is fixed below the adapter platform 131. Insertion bars 19 are symmetrically installed on the adapter block 21. Slide bars 132 are installed at the four corners above the adapter platform 131. The slide bars 132 are slidably installed on the fixed platform 13. A second push cylinder 133 is installed on the surface of the fixed platform 13, and the output end of the second push cylinder 133 is connected to an output rod 134. The output rod 134 is fixed on the adapter platform 131.

[0043] In the above solution, the rotor 121 is placed in the positioning column 120. It should be noted that the placement of the rotor 121 is realized by an automatic robotic arm to place the rotor 121, so as to achieve automated operation and reduce labor costs. The rotor 121 can also be placed manually; then, the control switch is pressed simultaneously, and the control program of the console 10 sends an instruction to control the linear motor 112 to start. That is, the displacement platform 115 generates displacement through the cooperation of the slide rail 113 and the slider 114. A contact member 23 is fixed on one side of the displacement platform 115, and an edge sensor 24 is fixedly connected to the surface of the operation platform 11. According to Figure 5 , during the displacement of the displacement platform 115, the contact member 23 will pass by the edge sensor 24. When the edge sensor 24 senses the contact member 23, the linear motor 112 stops at this time. The edge sensor 24 can accurately control the displacement distance of the rotor 121, which is convenient for the subsequent insertion mechanism to achieve accurate insertion of the magnetic force sheets 22. Subsequently, the first push cylinder 118 is started to lift the lifting platform 116, that is, according to Figure 6The middle rotor 121 will approach the lower part of the auxiliary block 14. Subsequently, the insertion mechanism operates, that is, the second pushing cylinder 133 is activated, and the connecting platform 131 is pushed downward by the output rod 134. At this time, since the auxiliary block 14 is provided with a transition slideway 16 inside, and an adsorption surface 17 is provided on one side of the transition slideway 16, and a gap is formed between the transition slideway 16 and the adsorption surface 17, the inserting strip 19 will insert the magnetic sheet 22 into this gap. The inserting strip 19 continues to move to transfer the magnetic sheet 22 to the magnetic sheet slot 122 in the rotor 121 to complete one insertion process. Immediately afterwards, the second pushing cylinder 133 controls the connecting platform 131 to move upward, and the rotating motor 119 is instantaneously activated, so that the angular position of the positioning column 120 changes, thereby changing the angle of the rotor 121. Then the second pushing cylinder 133 is activated again, and the connecting platform 131 is pushed downward by the output rod 134, and the inserting strip 19 inserts the magnetic sheet 22 into the magnetic sheet slot 122 again. Every time the rotor 121 rotates an angle, the inserting strip 19 will perform one or more insertion operations. This process is repeated until the magnetic sheet 22 fills the magnetic sheet slot 122. Subsequently, the first pushing cylinder 118 is activated to control the lifting platform 116 to move downward, the rotor 121 moves away from the lower part of the auxiliary block 14, the linear motor 112 is activated to move the displacement platform 115 outward, and finally the robot arm is used to pick up the rotor 121 with the magnetic sheets inserted and placed on the positioning column 120. It should be noted that: the linear motor 112 can be equivalently replaced by linear displacement structures such as cylinders, screw drives, linear modules, and electromagnetic commutator motors.

[0044] Further reference Figure 7 , a semi-circular groove 18 is opened on one side of the adsorption surface 17, and a semi-circular convex block 20 is provided behind the inserting strip 19, and the semi-circular groove 18 and the semi-circular convex block 20 cooperate with each other. With the cooperation of the semi-circular groove 18 and the semi-circular convex block 20, the displacement of the inserting strip 19 can be stabilized, so that it can move back and forth more smoothly at the gap between the transition slideway 16 and the adsorption surface 17.

[0045] Further reference Figure 10 and Figure 11 , a central shaft 123 is installed inside the positioning column 120. The central shaft 123 can quickly find the central axis when installing the rotor 121, which is convenient for placing and aligning the rotor 121. A number of positioning blocks 124 are provided on the inner wall of the positioning column 120, and the positioning blocks 124 fit the outer wall of the rotor 121. Through the structural design of the positioning blocks 124, it can be ensured that the rotor 121 is stable inside the positioning column 120 and will not rotate. At the same time, the positioning blocks 124 can also limit the initial angle of the rotor 121 placed, so as to ensure that the position of the magnetic sheet slot 122 can be aligned with the gap between the transition slideway 16 and the adsorption surface 17 during insertion.

[0046] In this embodiment, a large number of magnetic sheets 22 can be stored through the storage mechanism, and the magnetic sheets 22 in the magnetic sheet rail 15 can be quickly sent to the magnetic sheet slot 122 in combination with the insertion mechanism to complete the insertion work. The gap between the transition slide 16 and the adsorption surface 17, when the first magnetic sheet 22 is pushed out by the insertion strip 19, the magnetic sheet 22 behind the first sheet will then be adsorbed on the adsorption surface 17, that is, there is always a magnetic sheet 22 above the gap.

[0047] Embodiment 2:

[0048] The connecting block 21 is symmetrically provided with inserting strips 19, and one side of the auxiliary block 14 is symmetrically provided with a magnetic sheet track 15. Two sets of inserting strips 19 are provided, and the two sets of inserting strips 19 can simultaneously send the magnetic sheets 22 in the two sets of magnetic sheet tracks 15 into the magnetic sheet slots 122, so that the insertion of the magnetic sheets 22 can be accelerated.

[0049] The specific implementation process of this embodiment is as follows:

[0050] Step 1: Place the magnetic sheets 22 on the magnetic sheet track 15;

[0051] Step 2: Clamp the rotor 121 by an automatic mechanical arm and place it in the positioning column 120 or manually place the rotor 121;

[0052] Step 3: Press the control switch with both hands at the same time, the linear motor 112 starts to drive the displacement platform 115 to move, and when the edge sensor 24 senses the contact piece 23, the linear motor 112 stops, and the first push cylinder 118 starts to lift the lifting platform 116, and the rotor 121 will be close to the bottom of the auxiliary block 14;

[0053] Step 4: The second push cylinder 133 is started, and the connecting platform 131 is pushed downward by the output rod 134. The connecting platform 131 simultaneously drives the inserting strip 19 to move downward. The inserting strip 19 inserts the magnetic sheet 22 through the gap between the transition slide 16 and the adsorption surface 17 and then reaches the magnetic sheet slot 122 in the rotor 121 to complete an insertion process;

[0054] Step 5: The rotating motor 119 is started instantaneously, and the angular position of the positioning column 120 changes, thereby changing the angle of the rotor 121. Step 3 is repeated, and the inserting strip 19 inserts the magnetic sheet 22 into the magnetic sheet slot 122 once. Each time the rotor 121 rotates an angle, the inserting strip 19 performs one or more insertion operations, and the cycle is repeated until the magnetic sheet 22 fills the magnetic sheet slot 122.

[0055] Step 6: Complete step 4 until the magnetic sheet 22 fills the magnetic sheet slot 122, the first push cylinder 118 starts to control the lifting platform 116 to move downward, the rotor 121 is separated from the bottom of the auxiliary block 14, and the linear motor 112 starts to move the displacement platform 115 outward;

[0056] Step 7: Finally, use the robotic arm to pick up the rotor 121 that is inserted and placed on the positioning post 120;

[0057] Step 8: Repeat Steps 2 to 7. When the magnetic piece track 15 lacks the magnetic pieces 22, repeat Steps 1 to 7.

[0058] The above embodiments are only exemplary embodiments of the present utility model and are not used to limit the present utility model. The protection scope of the present utility model is defined by the claims. Within the essence and protection scope of the present utility model, various modifications or equivalent replacements can be made to the present utility model. Such modifications or equivalent replacements should also be regarded as falling within the protection scope of the present utility model.

[0059] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "inside", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the attached drawing, or the orientation or positional relationship in which the product of this utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, these terms indicating orientation or positional relationship should not be construed as limitations on the present utility model.

[0060] In the description of the present utility model, it is further noted that unless otherwise clearly specified and defined. The terms "set" and "connect" should be understood in a broad sense. For example, these terms can represent a fixed connection, a detachable connection or an integral connection between elements; they can also represent a mechanical connection or an electrical connection; they can also represent a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of these terms in the present utility model can be understood according to specific circumstances.

Claims

1. A rotor magnetic sheet insertion device, comprising a control console (10), characterized in that: An operating platform (11) is fixed above the control console (10), a supporting platform (12) is fixedly installed above the operating platform (11), and a fixing platform (13) is fixedly installed above the supporting platform (12); The operating platform (11) is fixedly connected to a guide rail (111) and a slide rail (113) on the surface; a linear motor (112) is mounted on the guide rail (111); a slider (114) is slidably mounted on the slider (113); a displacement platform (115) is fixedly connected above the linear motor (112) and the slider (114); a positioning rod (117) is slidably mounted on the displacement platform (115); a lifting platform (115) is fixedly connected above the positioning rod (117); 16), a first pushing cylinder (118) is installed below the displacement platform (115), an output end of the first pushing cylinder (118) is connected to the bottom of the lifting platform (116), a rotating motor (119) is installed below the lifting platform (116), a positioning column (120) is installed at the output end of the rotating motor (119), a rotor (121) is placed inside the positioning column (120), and a plurality of magnetic plate slots (122) are provided inside the rotor (121); A storage mechanism is installed on the support platform (12), a plurality of magnetic sheets (22) are placed in the storage mechanism, and the storage mechanism is used to store and transport the magnetic sheets (22); An insertion mechanism is installed on the fixed platform (13) and is used to push the magnetic sheet (22) on the storage mechanism into the magnetic sheet slot (122).

2. The rotor magnetic sheet inserting device according to claim 1, characterized in that: A central shaft (123) is installed inside the positioning column (120), and a plurality of positioning blocks (124) are provided on the inner wall of the positioning column (120), wherein the positioning blocks (124) fit the outer wall of the rotor (121).

3. The rotor magnetic sheet inserting device according to claim 2, characterized in that: The storage mechanism comprises an auxiliary block (14) and a magnetic sheet track (15), wherein the auxiliary block (14) is fixed on the surface of a supporting platform (12), a magnetic sheet track (15) is symmetrically extended and installed on one side of the auxiliary block (14), a plurality of magnetic sheets (22) are placed in the magnetic sheet track (15), a transition slide (16) is arranged inside the auxiliary block (14), an adsorption surface (17) is arranged on one side of the transition slide (16), and a gap is formed between the transition slide (16) and the adsorption surface (17).

4. The rotor magnetic sheet inserting device according to claim 3, characterized in that: The adsorption surface (17) can be adsorbed by the magnetic sheet (22).

5. The rotor magnetic sheet inserting device according to claim 3, characterized in that: The insertion mechanism comprises a connection platform (131) and a connection block (21), wherein the connection block (21) is fixed below the connection platform (131), and the connection block (21) is symmetrically mounted with insertion strips (19), and sliding rods (132) are mounted at the four corners above the connection platform (131), wherein the sliding rods (132) are slidably mounted on a fixed platform (13), and a second pushing cylinder (133) is mounted on the surface of the fixed platform (13), and an output end of the second pushing cylinder (133) is connected with an output rod (134), wherein the output rod (134) is fixed on the connection platform (131).

6. The rotor magnetic sheet inserting device according to claim 5, characterized in that: A semicircular groove (18) is provided on one side of the adsorption surface (17), and a semicircular protrusion (20) is provided behind the insertion strip (19), wherein the semicircular groove (18) and the semicircular protrusion (20) cooperate with each other.

7. The rotor magnetic sheet inserting device according to claim 6, characterized in that: The thickness of the inserting strip (19) is equal to the thickness of the magnetic sheet (22), wherein the auxiliary block (14), the magnetic sheet rail (15) and the inserting strip (19) cannot be adsorbed by the magnetic sheet (22).

8. The rotor magnetic sheet inserting device according to claim 1, characterized in that: A contact piece (23) is fixed on one side of the displacement platform (115), and an edge sensor (24) is fixedly connected to the surface of the operating platform (11).

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