A lamination device for flat wire motor rotor production

Abstract

The utility model discloses a kind of stacking devices for flat wire motor rotor production, it is related to stacking technical field, and it includes: operation platform, the top of operation platform is fixed with two first vertical rods and two second vertical rods, the top of first vertical rod and second vertical rod is fixed with mounting plate, and I-shaped groove is set in the inside of mounting plate.The utility model when one of pressure head carries out stacking work, the first workboard corresponding to the pressure head will descend, and rotate gear is driven by force column and rack connected with it, gear is then pushed second workboard by the force column on second workboard and moves up, to this corresponding pressure head is removed from spacing piece, and the workpiece inside stacking can be taken out and the workpiece to be stacked is placed, after stacking of first workboard is completed when stacking, the workpiece stacking work of completed stacking of first workboard is completed during moving up, stacking and stacking can be simultaneously realized continuous operation, effectively reduce overall process time, improve overall continuity and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of lamination technology, specifically to a lamination device for producing flat wire motor rotors. Background Technology

[0002] Flat wire motors are motors that use flat conductors (flat wires) to wind coils. Compared with traditional round wires, flat wires have a larger cross-sectional area and higher arrangement density, which can achieve higher efficiency, more compact structure and better performance. They are mainly used in electric vehicles, small home appliances and industrial automation equipment. Since the rotor core is made of multiple laminations, a lamination device is indispensable in the production process.

[0003] A document with publication number CN207706010U discloses a large motor stator and rotor lamination stacking device, including a base plate, with columns fixedly connected to the four corners of the top of the base plate; a top plate fixedly connected to the top of the columns; a cylinder mounted on the top of the top plate; a pressure plate fixedly connected to the retracted end of the cylinder; cross-shaped sliding grooves on the four sides of the center of the top of the base plate; a worm gear rotatably connected inside the inner cavity; a shaft at the bottom of the worm gear; a worm wheel fixedly connected through the middle of the shaft; and first and second external threads with opposite thread directions at both ends of the worm gear and the shaft. Both the first and second external threads are threadedly connected to threaded sleeves; and adjusting rods are fixedly connected to the top of each threaded sleeve. By adjusting the diameter of the four adjusting rod components, stator and rotor laminations of different diameters can be fixed, improving the practicality of the device and facilitating its widespread use.

[0004] The aforementioned stacking device involves stacking and piling as two consecutive steps, requiring waiting for one to be completed before proceeding to the next. This increases the overall process time, making continuous operation difficult and reducing the continuity and efficiency of the entire production line. Utility Model Content

[0005] The purpose of this invention is to provide a stacking device for the production of flat wire motor rotors, which solves the problem that the stacking and stacking of existing flat wire motor rotor production stacking devices are two consecutive steps, and the next step can only be carried out after the first one is completed, which increases the overall process time and makes it difficult to achieve continuous operation, thus reducing the continuity and efficiency of the overall production line.

[0006] This utility model solves the above-mentioned technical problems through the following technical solution: This utility model includes:

[0007] The control panel has two first uprights and two second uprights fixed to its top. The top of the first uprights and the top of the second uprights are fixed with mounting plates. The mounting plates have I-shaped grooves inside and oil cylinders are fixed to the top of the mounting plates.

[0008] A reverse operation assembly is disposed above the operating platform. The reverse operation assembly includes a connecting rod that rotates inside the I-beam groove, a first working plate that slides between two first uprights, and a second working plate that slides between two second uprights. At least two gears are fixed to the outer surface of the connecting rod. At least two force-applying columns are fixed to the top of the first working plate and the top of the second working plate. A rack is fixed to one side of each force-applying column. The tooth surface of the rack meshes with the gear. The force-applying column passes through the inside of the I-beam groove.

[0009] Preferably, pressure heads are fixed to the bottom of both the first and second working plates, and one end of the hydraulic cylinder telescopic rod extends to the bottom of the mounting plate and is fixed to the top of the second working plate.

[0010] Preferably, protective components are provided on both sides of the top of the operating table to prevent injury to the staff's limbs.

[0011] Preferably, the protective assembly includes a support frame fixed to one side of the operating table, a support rod fixed between two first uprights, and a pressure strip fixed to one side of the first working plate. A push plate slides on the outside of the support rod, a groove is provided inside the support frame, and a repositioning member is provided on the top of the support frame.

[0012] Preferably, the repositioning component includes an inclined sliding seat that slides above the support frame, the push plate is fixed on the inclined sliding seat, a connecting seat is fixed at the bottom of the inclined sliding seat, the connecting seat slides inside the groove, a spring is installed between the connecting seat and the support frame, and an inner groove is formed at the top of the inclined sliding seat.

[0013] Preferably, the top of the operating table is equipped with two limiting members.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. When one of the pressure heads is performing the stacking operation, the first working plate corresponding to that pressure head will descend and drive the gear to rotate through the force-applying column and rack connected to it. The gear will then push the second working plate to move upward through the force-applying column on the second working plate, thereby removing the corresponding pressure head from the limiting part. This allows the stacked workpiece to be taken out and the workpiece to be stacked to be placed in. The stacking of the stacked workpieces is completed during the upward movement of the first working plate after the stacking is completed. Stacking and stacking can be carried out simultaneously to achieve continuous operation, effectively reducing the overall process time and improving the overall continuity and efficiency.

[0016] 2. When the first or second working plate moves down, the pressure bar will move down together and insert into the inner groove. When pressing down, the pressure bar will slide in the inner groove in a downward direction, thereby pushing the inclined sliding seat to drive the connecting seat to squeeze the spring. At the same time, it will drive the push plate to slide between the limiting member and the pressure head, pushing away the limbs between the limiting member and the pressure head. This avoids the situation where the workers do not have time to withdraw their limbs in the event of a sudden drop in the first or second working plate, thus increasing the safety of the device. Attached Figure Description

[0017] Figure 1 This is the front view of the present invention;

[0018] Figure 2 This is a bottom view of the reverse operation component in this utility model;

[0019] Figure 3 for Figure 2 A diagram illustrating the breakdown;

[0020] Figure 4 This is the left view of the present invention;

[0021] Figure 5 for Figure 4 Enlarged schematic diagram of part A in the middle.

[0022] The numbers in the diagram represent:

[0023] 1. Operating platform; 2. First upright; 3. Second upright; 4. Mounting plate; 5. I-beam groove; 6. Hydraulic cylinder; 7. Reverse operation assembly; 71. Connecting rod; 72. First working plate; 73. Second working plate; 74. Gear; 75. Force application column; 76. Rack;

[0024] 8. Pressure head; 9. Protective components; 91. Support frame; 92. Support rod; 93. Pressure strip; 94. Push plate; 95. Groove; 96. Inclined sliding seat; 97. Connecting seat; 98. Spring; 99. Inner groove; 10. Limiting component. Detailed Implementation

[0025] The above-mentioned and other technical features and advantages of this utility model will be described in more detail below with reference to the accompanying drawings.

[0026] This embodiment provides a technical solution: a stacking device for producing flat wire motor rotors, such as... Figure 1-5 As shown, the system includes an operating platform 1, a reverse operation assembly 7 disposed above the operating platform 1, and protective assemblies 9 disposed on both sides of the top of the operating platform 1. Two first uprights 2 and two second uprights 3 are fixed to the top of the operating platform 1. Mounting plates 4 are fixed to the top of the first uprights 2 and the second uprights 3. I-shaped grooves 5 are opened inside the mounting plates 4. Hydraulic cylinders 6 are fixed to the top of the mounting plates 4. The hydraulic cylinders 6 are located on one side of the I-shaped grooves 5. Two limiting members 10 for limiting the stacked parts are installed on the top of the operating platform 1.

[0027] The reverse operation assembly 7 includes a connecting rod 71 rotating inside the I-beam groove 5, a first working plate 72 sliding between two first uprights 2, and a second working plate 73 sliding between two second uprights 3. Pressure heads 8 are fixed to the bottom of both the first working plate 72 and the second working plate 73. One end of the telescopic rod of the hydraulic cylinder 6 extends to the bottom of the mounting plate 4 and is fixed to the top of the second working plate 73. At least two gears 74 are fixed to the outer surface of the connecting rod 71. Whether there are two or three gears 74, they are equidistantly distributed on the connecting rod 71. At least two force-applying devices are fixed to the top of both the first working plate 72 and the top of the second working plate 73. The force-applying column 75 is positioned in the middle above the first working plate 72 or the second working plate 73 to ensure that it can drive the pressure head 8 below the first working plate 72 or the second working plate 73 to apply a uniform force to the stacked parts. The number of force-applying columns 75 is the same as that of gears 74. A rack 76 is fixed on one side of the force-applying column 75, and the tooth surface of the rack 76 meshes with the gear 74. The force-applying column 75 passes through the interior of the I-beam groove 5. A top and bottom protruding baffle is provided at the position where the force-applying column 75 passes through the I-beam groove 5 to prevent the force-applying column 75 from bending at the passing point and to ensure that the force-applying column 75 can stably mesh with the gear 74.

[0028] Protective component 9 is used to prevent injuries to workers' limbs. Protective component 9 includes a support frame 91 fixed to one side of the operating table 1, a support rod 92 fixed between two first uprights 2, and a pressure strip 93 fixed to one side of the first working plate 72. The support rod 92 in the protective component 9 located on the first working plate 72 side is fixed between the two first uprights 2, and the support rod 92 in the protective component 9 located on the second working plate 73 side is fixed between the two second uprights 3. The same applies to the pressure strip 93. The external sliding surface of the support rod 92... The device has a push plate 94, a groove 95 inside the support frame 91, a repositioning component on the top of the support frame 91, the repositioning component includes an inclined sliding seat 96 that slides above the support frame 91, the push plate 94 is fixed on the inclined sliding seat 96, a connecting seat 97 is fixed at the bottom of the inclined sliding seat 96, the connecting seat 97 slides inside the groove 95, a spring 98 is installed between the connecting seat 97 and the support frame 91, and an inner groove 99 is opened on the top of the inclined sliding seat 96, the size of one end of the pressure strip 93 is adapted to the size of the inner groove 99.

[0029] In use: After stacking a certain number of workpieces in the limiting member 10 (not obstructed by the pressure head 8), activate the hydraulic cylinder 6. The telescopic rod of the hydraulic cylinder 6 will extend and retract, thereby driving the second working plate 73 to rise and fall. When the second working plate 73 rises, it will drive the force-applying column 75 and rack 76 connected to it to rise. The rack 76 will drive the gear 74 to rotate through the meshing teeth. The rotation of the gear 74 will drive the force-applying column 75 installed on the first working plate 72 to move down through the rack 76 on the other side. The force-applying column 75 will then push the first working plate 72 and the corresponding pressure head 8 to move down, pressurizing the stacked workpieces. At this time, the pressure head 8 under the second working plate 73 will move away from the corresponding limiting member 10, take out the stacked workpieces inside, and put the workpieces to be stacked into the limiting member 10. Thus, the stacking of the stacked workpieces can be completed during the upward movement of the first working plate 72 after the stacking is completed. Stacking and stacking can be carried out simultaneously to achieve continuous operation, effectively reducing the overall process time and improving the overall continuity and efficiency.

[0030] When the first working plate 72 or the second working plate 73 moves downward, it will drive the pressure bar 93 connected to it to move downward. When one end of the pressure bar 93 is inserted into the inner groove 99 and continues to press down, the pressure bar 93 will slide in the inner groove 99 in a downward direction, thereby pushing the inclined sliding seat 96 to slide on the support frame 91. During the sliding, the connecting seat 97 will squeeze the spring 98, and at the same time, the push plate 94 will slide between the limiting member 10 and the pressure head 8, pushing away the limbs between the limiting member 10 and the pressure head 8. This will prevent the workers from not having time to withdraw their limbs in the event of a sudden drop in the first working plate 72 or the second working plate 73, thus increasing the safety of the device. When the first working plate 72 or the second working plate 73 moves upward, the pressure bar 93 will release the limiting of the inclined sliding seat 96. Under the elastic force of the spring 98, the inclined sliding seat 96 and the push plate 94 will be reset for the next use.

[0031] The above description is merely a preferred embodiment of the present utility model and is illustrative rather than restrictive. Those skilled in the art will understand that many changes, modifications, and even equivalents can be made within the spirit and scope defined by the claims of the present utility model, all of which will fall within the protection scope of the present utility model.

Claims

1. A stacking device for producing flat wire motor rotors, characterized in that, include: The operating table (1) has two first uprights (2) and two second uprights (3) fixed on its top. The first uprights (2) and the second uprights (3) are fixed with mounting plates (4). The mounting plates (4) have I-shaped grooves (5) inside. The mounting plates (4) are fixed with oil cylinders (6). The anti-work assembly (7) is located above the operating table (1). The anti-work assembly (7) includes a connecting rod (71) that rotates inside the I-beam groove (5), a first working plate (72) that slides between two first uprights (2), and a second working plate (73) that slides between two second uprights (3). At least two gears (74) are fixed on the outer surface of the connecting rod (71). At least two force-applying columns (75) are fixed on the top of the first working plate (72) and the top of the second working plate (73). A rack (76) is fixed on one side of the force-applying column (75). The tooth surface of the rack (76) meshes with the gear (74). The force-applying column (75) passes through the inside of the I-beam groove (5).

2. The stacking device for producing flat wire motor rotors as described in claim 1, characterized in that, Pressure heads (8) are fixed at the bottom of both the first working plate (72) and the second working plate (73). One end of the telescopic rod of the oil cylinder (6) extends to the bottom of the mounting plate (4) and is fixed to the top of the second working plate (73).

3. The stacking device for producing flat wire motor rotors as described in claim 2, characterized in that, The operating table (1) is equipped with protective components (9) on both sides of the top, which are used to prevent staff members from being injured.

4. The stacking device for producing flat wire motor rotors as described in claim 3, characterized in that, The protective component (9) includes a support frame (91) fixed to one side of the operating table (1), a support rod (92) fixed between two first uprights (2), and a pressure strip (93) fixed to one side of the first working plate (72). A push plate (94) slides on the outside of the support rod (92). A groove (95) is opened inside the support frame (91). A repositioning member is provided on the top of the support frame (91).

5. The stacking device for producing flat wire motor rotors as described in claim 4, characterized in that, The repositioning component includes an inclined sliding seat (96) that slides above the support frame (91), a push plate (94) that is fixed on the inclined sliding seat (96), a connecting seat (97) that is fixed at the bottom of the inclined sliding seat (96), the connecting seat (97) that slides inside the groove (95), a spring (98) that is installed between the connecting seat (97) and the support frame (91), and an inner groove (99) that is formed at the top of the inclined sliding seat (96).

6. The stacking device for producing flat wire motor rotors as described in claim 1, characterized in that, The top of the operating table (1) is equipped with two limiting members (10).

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