A method and device for inserting an insulating sleeve into a stator slot of a flat wire motor

Abstract

The present invention provides a method and device for inserting an insulating sleeve of a flat wire motor stator slot, which is characterized in that the method comprises the following steps: S1. Selecting a molded insulating sleeve that matches the size of the flat wire motor stator slot, and cutting and pre-processing the length of the insulating sleeve according to the size of the stator; S2. Sending the pre-processed insulating sleeve to a positioning mechanism at the rear through a conveying mechanism; S3. Sending the insulating sleeve of the positioning mechanism to the upper plane of the flat wire motor stator slot through a clamping mechanism; S4. Moving the guide mechanism to the top of the flat wire motor stator of the positioning sleeve; Steps S3 and S4 are performed simultaneously; S5. Repeating Steps S1-S4 until the flat wire motor stator slot is inserted to a set slot fullness. The present invention can solve the problems of low efficiency and unstable insulation of inserting insulating sleeves into the flat wire motor stator slot in the prior art, and greatly improves production efficiency.

Description

Technical Field

[0001] The invention relates to a technology for inserting an insulating sleeve of a stator winding wire slot of an automobile drive motor or a generator, in particular to an inserting method and an inserting device for an insulating sleeve of a stator wire slot of a flat wire motor. Background Art

[0002] The winding of the flat wire motor is a square wire. The winding coil is generally embedded in the stator slot by insertion. In the prior art, before inserting the wire into the stator slot, an insulating paper sleeve must be inserted into the electronic slot, and then the coil is inserted into the insulating paper sleeve to ensure the insulation reliability between the enameled flat wires. In the stator slot of the flat wire motor, different insulating materials or process methods form different insulation structures. The insulation structure mainly plays the role of isolating electricity. In long-term operation, due to the effects of point, heat, mechanics and different environments, the insulation gradually ages, causing the motor to be unable to operate safely. Therefore, absolute insulation is an important factor in determining the operation of the motor.

[0003] In the prior art, the method of inserting an insulating paper sleeve into the stator slot of a flat wire motor is to first fold a whole sheet of insulating paper in strip or sheet form a crease by mechanical equipment, send the insulating paper to the top of the stator slot, cut the insulating paper into a small section by machinery, bend and fold the small section into a sleeve shape, and finally send it into the stator slot by hot pressing. Since multiple insulating paper sleeves need to be inserted into a single stator slot, this method of inserting one by one has low processing efficiency, and the specifications of the insulating paper sleeve formed are difficult to control, and the insulating paper sleeve formed by this bending and forming method has a gap at the end, which has a certain impact on the insulation of the coil. At the same time, the more wires there are in the slot, the lower the motor slot full rate is, and it is difficult to reflect the advantage of the high stator slot full rate of the flat wire motor, and to a certain extent restricts the flexibility of the winding wire size design. Summary of the invention

[0004] In view of this, the present invention provides a method and an insertion device for inserting an insulating sleeve into a stator slot of a flat wire motor, which can solve the problems of low efficiency and unstable insulation of inserting the insulating sleeve into the stator slot of a flat wire motor in the prior art, and greatly improves production efficiency.

[0005] The technical solution of the present invention is: a method for inserting an insulating sleeve into a stator slot of a flat wire motor, characterized in that it comprises the following steps:

[0006] S1. Select a molded insulating sleeve that matches the size of the flat wire motor stator slot, and pre-cut the length of the insulating sleeve according to the size of the stator;

[0007] S2. Place the flat wire motor stator to be inserted into the positioning sleeve and fix it;

[0008] S3. Place the pre-processed insulating sleeve into the feeding mechanism and send it to the rear positioning mechanism through the conveying mechanism;

[0009] S4. The insulating tube set of the positioning mechanism is clamped and delivered to the upper end plane of the stator slot of the flat wire motor through the clamping mechanism;

[0010] S5. Move the guide mechanism to the top of the flat wire motor stator of the positioning sleeve; steps S4 and S5 are performed simultaneously;

[0011] S6. The clamping mechanism delivers the insulating sleeve into the stator slot of the flat wire motor through the guide mechanism;

[0012] S7. Insert all the insulating sleeves into the stator slots of the flat wire motor through the leveling mechanism;

[0013] S8. Take out the processed flat wire motor stator, put in a new flat wire motor stator, reset all mechanisms, and repeat steps S1-S7.

[0014] Furthermore, the insulating sleeve can be inserted into the stator slot of the flat wire motor through one, two or more steps.

[0015] Furthermore, the molded insulating sleeve is any one of a spiral composite molded insulating sleeve, an extrusion molded insulating sleeve, and an injection molded insulating sleeve.

[0016] Furthermore, the molded insulating sleeve is any one of a carbon fiber molded insulating sleeve, a glass fiber insulating sleeve, a PET insulating sleeve, a PI insulating sleeve, and a plastic insulating sleeve, or a combination of two thereof.

[0017] A device for inserting insulating sleeves into stator slots of flat wire motors, comprising a processing panel and a driving device, characterized in that a feeding mechanism, a conveying mechanism, a positioning mechanism, a clamping mechanism, a guiding mechanism and a positioning sleeve are arranged above the processing panel, the feeding mechanism is arranged on one side of the processing panel, the conveying mechanism is connected to the bottom of the feeding mechanism, the end of the conveying mechanism is connected to the positioning mechanism, and a clamping mechanism is arranged on one side of the positioning mechanism; the positioning sleeve is symmetrically arranged on the other side of the processing panel, and a guiding mechanism is arranged on one side of the positioning sleeve.

[0018] In the present invention, the driving device includes a first driving mechanism, a second driving mechanism, a third driving mechanism, a fourth driving mechanism, a fifth driving mechanism, a sixth driving mechanism, and a seventh driving mechanism. The driving device in the present invention can be realized by any existing technology.

[0019] Furthermore, first guide rails are symmetrically provided on both sides of the processing plate, a first driving mechanism is connected below the first guide rails, a frame is provided on the first guide rails, a first positioning rod and a first transmission rod are symmetrically provided on the frame, a clamping mechanism is provided on the first transmission rod, the clamping mechanism is connected to the first positioning rod, the first transmission rod is connected to a sixth driving mechanism, baffles are symmetrically provided on the front end of the frame, and a second positioning rod and a second transmission rod are symmetrically provided between the baffles.

[0020] Furthermore, the conveying mechanism comprises a first conveyor belt and a second conveyor belt, wherein the first conveyor belt and the second conveyor belt are connected in an L-shape. In particular, the first conveyor belt and the second conveyor belt are connected in an L-shape for transmission through a steering mechanism of the prior art.

[0021] Furthermore, a material guide plate is symmetrically arranged above the first conveyor belt. In particular, the material guide plate is arranged above the first conveyor belt in a V-shape to facilitate the insulating conduit to slide to the middle position of the first conveyor belt.

[0022] Furthermore, the positioning mechanism includes a limiting ring and a positioning turntable, the positioning turntable is sleeved inside the limiting ring, the limiting ring and the positioning turntable are coaxially arranged, one side of the limiting ring is provided with an opening, and the surface of the positioning turntable is symmetrically provided with limiting grooves. The insulating sleeve enters the limiting groove of the positioning turntable through the opening of the limiting ring, and the positioning turntable rotates continuously until the insulating sleeve fills the limiting groove.

[0023] Furthermore, the clamping mechanism includes a driving sleeve rod, one end of which is connected to a third driving mechanism, and the other end of which is connected to a rotating part, and a clamping piece is installed on the rotating part, and a metal insert is symmetrically provided on the surface of the clamping piece. In particular, the length of the metal insert is 1 / 4-1 / 3 of the length of the insulating sleeve, and the metal insert is interference fit with the insulating sleeve. Through this arrangement, the insulating sleeve can be stably clamped, and at the same time, it can be easily withdrawn from the clamping mechanism after being inserted into the stator slot of the flat wire motor; the metal insert is arranged corresponding to the limit groove of the positioning turntable. The clamping mechanism of the present invention first drives the rotating part to be arranged horizontally by the driving sleeve rod, so that the clamping piece faces the positioning mechanism, and then drives the transmission rod to push the clamping mechanism forward by the sixth driving mechanism, and the metal insert is partially inserted into the inside of the insulating sleeve, and the clamping is reset, and the rotating part is driven to be arranged longitudinally by the driving sleeve rod, and the frame is driven to move forward along the first guide rail to the top of the positioning sleeve plate by the first driving mechanism. At the same time, the guide plate of the guide mechanism is also moved above the positioning sleeve, driving the third driving mechanism to move the clamp downward, and the insulating sleeve is inserted into the stator wire slot of the flat wire motor arranged on the positioning sleeve along the internal partition groove of the guide ring.

[0024] Furthermore, the guide mechanism includes a second guide rail arranged on the opposite side, a second driving mechanism is connected to the rear of the second guide rail, and a guide plate is provided on the second guide rail, which can move the guide plate forward and backward.

[0025] Furthermore, the guide plate is provided with an arc-shaped opening, the arc-shaped opening is provided with a guide ring, and the guide ring is symmetrically provided with partition grooves. Through the provision of the guide plate, the insulating wire slot can have a guiding support force before being inserted into the stator wire slot of the flat wire motor, making it easier to insert it into the stator wire slot of the flat wire motor.

[0026] Furthermore, the present invention also includes a leveling mechanism, which is arranged above the positioning sleeve, and the leveling mechanism includes a horizontal transmission part, which is arranged on the second transmission rod, and one end of the horizontal transmission part is connected to the second positioning rod; the horizontal transmission part is provided with a processing seat, and the processing seat is provided with a vertical transmission part, and a leveling plate is connected below the vertical transmission part. The second transmission rod is connected to a fourth driving mechanism, and the vertical transmission part is provided with a fifth driving mechanism. When the insulating sleeves have been fully inserted into the flat wire motor stator slots, all workpieces are reset to repeat the next step. At the same time, the leveling mechanism moves to the top of the flat wire motor stator slot of the positioning sleeve that needs to be leveled through the horizontal transmission part, and then presses down the processing seat through the vertical transmission part, so that the insulating sleeves all enter the flat wire motor stator slots, and the leveling mechanism is reset, and the flat wire motor stator is taken out by the manipulator, and a new flat wire motor stator is put in to insert the insulating sleeve.

[0027] The working process of the present invention is as follows: put the insulating sleeve into the feeding mechanism, and drive the feeding mechanism to swing and vibrate forward and backward through the motor so that the insulating sleeve falls into the first conveyor belt in sequence, and then sends it to the second conveyor belt and arranges it in order. As the second conveyor belt continuously drives forward, the insulating sleeve is sent into the limit groove of the positioning turntable, and the positioning turntable rotates to arrange several insulating sleeves in sequence at a certain angle. Then the driving mechanism drives the clamping mechanism to the positioning turntable, inserts the metal insert into the insulating sleeve to take out the insulating sleeve, and sequentially transfers it to the top of the flat wire motor stator of the positioning sleeve to prepare for insertion. Before insertion, the guiding mechanism guides the insulating sleeve, so that the sleeve can be smoothly inserted into the stator slot of the flat wire motor once (or multiple times) (several insulating sleeves can be arranged in the stator slot at the same time). When all the insulating sleeves are inserted into the stator slot of the flat wire motor, the clamping mechanism is withdrawn, the guiding mechanism is removed in sequence, and other mechanisms are reset accordingly. The driving mechanism drives the leveling mechanism to level the inserted casing as required, and the stator of the flat wire motor is taken out, and the above operation is repeated to carry out the casing insertion process.

[0028] In the present invention, the method of directly inserting the insulating sleeve into the stator slot of the flat wire motor is creatively adopted to replace the traditional processing method of first forming the insulating paper and then inserting it, which can ensure the consistency of the size of the inserted insulating sleeve. At the same time, the formed insulating sleeve has no gaps and has better insulation performance. The present invention greatly improves the processing efficiency by mechanically inserting the finished sleeve into the stator slot of the flat wire motor in batches. Compared with the traditional method of filling all the slots of a flat wire motor stator in 5 minutes, the method of the present invention can be completed within 10-20 seconds, further ensuring the slot filling rate of the flat wire motor and providing guarantee for the flexibility of the winding wire size design. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of the present invention;

[0030] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0031] Figure 3 It is a schematic diagram of the local structure of the present invention;

[0032] Figure 4 It is a schematic diagram of the stator of the flat wire motor of the present invention. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be clearly and completely described below in conjunction with embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Example

[0034] A method for inserting an insulating sleeve into a stator slot of a flat wire motor, characterized in that it comprises the following steps:

[0035] S1. Select a molded insulating sleeve that matches the size of the flat wire motor stator slot, and pre-cut the length of the insulating sleeve according to the size of the stator;

[0036] S2. Place the flat wire motor stator to be inserted into the positioning sleeve and fix it;

[0037] S3. Place the pre-processed insulating sleeve into the feeding mechanism and send it to the rear positioning mechanism through the conveying mechanism;

[0038] S4. The insulating tube set of the positioning mechanism is clamped and delivered to the upper end plane of the stator slot of the flat wire motor through the clamping mechanism;

[0039] S5. Move the guide mechanism to the top of the flat wire motor stator of the positioning sleeve; steps S4 and S5 are performed simultaneously;

[0040] S6. The clamping mechanism delivers the insulating sleeve into the stator slot of the flat wire motor through the guide mechanism;

[0041] S7. Insert all the insulating sleeves into the stator slots of the flat wire motor through the leveling mechanism;

[0042] S8. Take out the processed flat wire motor stator, put in a new flat wire motor stator, reset all mechanisms, and repeat steps S1-S7.

[0043] Furthermore, the insulating sleeve can be inserted into the stator slot of the flat wire motor through one, two or more steps.

[0044] Furthermore, the molded insulating sleeve is any one of a spiral composite molded insulating sleeve, an extrusion molded insulating sleeve, and an injection molded insulating sleeve.

[0045] Furthermore, the molded insulating sleeve is any one of a carbon fiber molded insulating sleeve, a glass fiber insulating sleeve, a PET insulating sleeve, a PI insulating sleeve, and a plastic insulating sleeve, or a combination of two thereof.

[0046] A device for inserting insulating sleeves into stator slots of flat wire motors comprises a processing panel 1 and a driving device (not marked), characterized in that a feeding mechanism 2, a conveying mechanism 3, a positioning mechanism 4, a clamping mechanism 5, a guiding mechanism 6 and a positioning sleeve 7 are arranged above the processing panel, the feeding mechanism is arranged on one side of the processing panel, the conveying mechanism is connected to the bottom of the feeding mechanism, the end of the conveying mechanism is connected to the positioning mechanism, and a clamping mechanism is arranged on one side of the positioning mechanism; the positioning sleeve is symmetrically arranged on the other side of the processing panel, a guiding mechanism is arranged on one side of the positioning sleeve, a flat wire motor stator 8 can be arranged on the positioning sleeve, and the feeding mechanism is connected to a seventh driving mechanism 21.

[0047] In the present invention, the driving device includes a first driving mechanism (not labeled), a second driving mechanism (not labeled), a third driving mechanism 55 , a fourth driving mechanism 94 , a fifth driving mechanism 105 , a sixth driving mechanism 92 , and a seventh driving mechanism 21 .

[0048] Furthermore, first guide rails 11 are symmetrically provided on both sides of the processing plate, a first driving mechanism (not marked) is connected below the first guide rail, a frame 9 is provided on the first guide rail, a first positioning rod (not marked) and a first transmission rod (not marked) are symmetrically provided on the frame, a clamping mechanism 5 is provided on the first transmission rod, the clamping mechanism is connected to the first positioning rod, the first transmission rod is connected to a sixth driving mechanism 92, baffles 91 are symmetrically provided at the front end of the frame, and a second positioning rod 95 and a second transmission rod 93 are symmetrically provided between the baffles.

[0049] Further, the conveying mechanism includes a first conveyor belt 31 and a second conveyor belt 32, wherein the first conveyor belt and the second conveyor belt are connected in an L-shape. In particular, the first conveyor belt and the second conveyor belt are connected in an L-shape through a steering mechanism of the prior art for transmission.

[0050] Furthermore, a guide plate 33 is symmetrically arranged above the first conveyor belt. In particular, the guide plate is arranged in a V-shape above the first conveyor belt to facilitate the insulating conduit to slide to the middle position of the first conveyor belt.

[0051] Furthermore, the positioning mechanism 4 includes a limiting ring 41 and a positioning turntable 42, the positioning turntable is sleeved inside the limiting ring, the limiting ring and the positioning turntable are coaxially arranged, one side of the limiting ring is provided with an opening (not marked), the opening faces the end of the second conveyor belt, and the surface of the positioning turntable is symmetrically provided with limiting grooves 43. The insulating sleeve enters the limiting groove of the positioning turntable through the opening of the limiting ring, and the positioning turntable rotates continuously until the insulating sleeve fills the limiting groove.

[0052] Furthermore, the clamping mechanism 5 includes a driving sleeve rod 51, one end of which is connected to a third driving mechanism 55, and the other end of which is connected to a rotating part 52, and a clamping piece 53 is installed on the rotating part, and a metal insert 54 is symmetrically provided on the surface of the clamping piece. In particular, the length of the metal insert is 1 / 4-1 / 3 of the length of the insulating sleeve, and the metal insert is interference-fitted with the insulating sleeve. Through this arrangement, the insulating sleeve can be stably clamped, and at the same time, it can be easily withdrawn from the clamping mechanism after being inserted into the stator slot of the flat wire motor; the metal insert is arranged correspondingly to the limit groove of the positioning turntable. The clamping mechanism of the present invention first drives the rotating part to be arranged horizontally by the driving sleeve rod, so that the clamping piece faces the positioning mechanism, and then drives the transmission rod to push the clamping mechanism forward by the sixth driving mechanism, and the metal insert is partially inserted into the inside of the insulating sleeve, and the clamping is reset, and the rotating part is driven to be arranged longitudinally by the driving sleeve rod, and the frame is driven to move forward along the first guide rail to the top of the positioning sleeve plate by the first driving mechanism. At the same time, the guide plate of the guide mechanism also moves to the top of the positioning sleeve, driving the third driving mechanism to move the clamp downward, and the insulating sleeve is inserted into the stator wire slot of the flat wire motor set on the positioning sleeve along the internal partition groove of the guide ring. In particular, the connection method of the clamping mechanism with the first positioning rod and the first transmission rod on the frame is similar to the connection method of the leveling mechanism with the second positioning rod and the second transmission rod.

[0053] Furthermore, the guide mechanism 6 includes a second guide rail 61 arranged on the opposite side, a second driving mechanism (not marked) is connected to the rear of the second guide rail, and a guide plate 62 is provided on the second guide rail, which can move the guide plate forward and backward.

[0054] Furthermore, the guide plate is provided with an arc-shaped opening 621, the arc-shaped opening is provided with a guide ring 622, and the guide ring is symmetrically provided with a partition groove 623. Through the provision of the guide plate, the insulating wire slot can have a guiding support force before being inserted into the stator wire slot of the flat wire motor, making it easier to insert it into the stator wire slot of the flat wire motor.

[0055] Further, the present invention also includes a leveling mechanism 10, which is arranged above the positioning sleeve, and includes a horizontal transmission part 101, which is arranged on the second transmission rod 93, and one end of the horizontal transmission part is connected to the second positioning rod 95; a processing seat 102 is provided on the horizontal transmission part, and the processing seat is provided with a vertical transmission part 103, and a leveling plate 104 is connected below the vertical transmission part. The second transmission rod is connected to a fourth driving mechanism 94, and the vertical transmission part is provided with a fifth driving mechanism 105. When the insulating sleeves have been fully inserted into the flat wire motor stator slot, all workpieces are reset to perform the next step of repeated operation. At the same time, the leveling mechanism moves to the flat wire motor stator slot above the positioning sleeve that needs to be leveled through the horizontal transmission part, and then presses the processing seat down through the vertical transmission part, so that the insulating sleeves all enter the flat wire motor stator slot, the leveling mechanism is reset, the flat wire motor stator is taken out by the manipulator, and a new flat wire motor stator is put in to insert the insulating sleeve.

[0056] The working process of the present invention is as follows: put the insulating sleeve 81 into the feeding mechanism, and drive the feeding mechanism to swing and vibrate forward and backward through the motor so that the insulating sleeve falls into the first conveyor belt in sequence, and then sends it to the second conveyor belt and arranges it in order. As the second conveyor belt continuously drives forward, the insulating sleeve is sent into the limit groove of the positioning turntable, and the positioning turntable rotates to arrange several insulating sleeves in sequence at a certain angle. Then the driving mechanism drives the clamping mechanism to the positioning turntable, inserts the metal insert into the insulating sleeve to take out the insulating sleeve, and transfers it to the top of the flat wire motor stator of the positioning sleeve in sequence to prepare for insertion. Before insertion, the guiding mechanism guides the insulating sleeve, so that the sleeve can be smoothly inserted into the 8 wire slots of the flat wire motor stator once (or multiple times) (several insulating sleeves can be arranged in the stator slot at the same time). When all the insulating sleeves are inserted into the wire slots of the flat wire motor stator, the clamping mechanism is withdrawn, the guiding mechanism is removed in sequence, and other mechanisms are reset accordingly. The driving mechanism drives the leveling mechanism to level the inserted sleeve as required, and the flat wire motor stator 8 is taken out and the above operation is repeated to perform the sleeve insertion process.

[0057] In the present invention, the method of directly inserting the insulating sleeve into the stator slot of the flat wire motor is creatively adopted to replace the traditional processing method of first forming the insulating paper and then inserting it, which can ensure the consistency of the size of the inserted insulating sleeve. At the same time, the formed insulating sleeve has no gaps and has better insulation performance. The present invention greatly improves the processing efficiency by mechanically inserting the finished sleeve into the stator slot of the flat wire motor in batches. Compared with the traditional method of filling all the slots of a flat wire motor stator in 5 minutes, the method of the present invention can be completed within 10-20 seconds, further ensuring the slot filling rate of the flat wire motor and providing guarantee for the flexibility of the winding wire size design.

[0058] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

[0059] In addition, it should be understood that although this specification is described in accordance with the implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should take the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be realized by any prior art in the art.

Claims

1. A device for inserting insulating sleeves into stator slots of flat wire motors, comprising a processing panel and a driving device, characterized in that: A feeding mechanism, a conveying mechanism, a positioning mechanism, a clamping mechanism, a guiding mechanism, and a positioning sleeve are arranged above the processing panel. The feeding mechanism is arranged on one side of the processing panel, the conveying mechanism is connected to the bottom of the feeding mechanism, the end of the conveying mechanism is connected to the positioning mechanism, and a clamping mechanism is arranged on one side of the positioning mechanism; the positioning sleeve is symmetrically arranged on the other side of the processing panel, and a guiding mechanism is arranged on one side of the positioning sleeve; The clamping mechanism includes a driving sleeve rod, one end of which is connected to a third driving mechanism, the other end of which is connected to a rotating part, a clamping piece is installed on the rotating part, and metal inserts are symmetrically provided on the surface of the clamping piece, and the metal inserts can be interference fit with the insulating sleeve.

2. The device for inserting insulating sleeves into stator slots of flat wire motors according to claim 1, characterized in that: The processing panel is symmetrically provided with first guide rails on both sides, the first guide rails are connected to a first driving mechanism, a frame is provided on the first guide rails, a first positioning rod and a first transmission rod are symmetrically provided on the frame, a clamping mechanism is provided on the first transmission rod, the clamping mechanism is connected to the first positioning rod, baffles are symmetrically provided at the front end of the frame, and a second positioning rod and a second transmission rod are symmetrically provided between the baffles.

3. The flat wire motor stator slot insulation sleeve insertion device according to claim 2, characterized in that: The positioning mechanism comprises a limiting ring and a positioning turntable. The positioning turntable is sleeved inside the limiting ring. The limiting ring and the positioning turntable are coaxially arranged. An opening is arranged on one side of the limiting ring. The surface of the positioning turntable is symmetrically provided with limiting grooves.

4. The device for inserting insulating sleeves into stator slots of flat wire motors according to claim 3, characterized in that: The clamping mechanism comprises a driving sleeve rod, one end of which is connected to a third driving mechanism, the other end of which is connected to a rotating part, a clamping piece is installed on the rotating part, and metal inserts are symmetrically arranged on the surface of the clamping piece.

5. The device for inserting insulating sleeves into stator slots of flat wire motors according to claim 4, characterized in that: The guide mechanism comprises a second guide rail arranged on the opposite side, the second guide rail is connected to a second driving mechanism, and a guide plate is arranged on the second guide rail; the guide plate is provided with an arc-shaped opening, the arc-shaped opening is provided with a guide ring, and the guide ring is symmetrically provided with partition grooves inside.

6. The device for inserting insulating sleeves into stator slots of flat wire motors according to claim 5, characterized in that: It also includes a leveling mechanism, which is arranged above the positioning sleeve, and the leveling mechanism includes a horizontal transmission part, which is arranged on the second transmission rod, and one end of the horizontal transmission part is connected to the second positioning rod; a processing seat is provided on the horizontal transmission part, and the processing seat is provided with a vertical transmission part, and a leveling plate is connected to the bottom of the vertical transmission part; the second transmission rod is connected to a fourth driving mechanism, and the vertical transmission part is provided with a fifth driving mechanism.

Images