Silicon steel sheet machining device for motor production and using method

Abstract

The invention relates to the technical field of environmental protection, and discloses a silicon steel sheet machining device for motor production and a using method, the silicon steel sheet machining device for motor production comprises a switching mechanism, a silicon steel sheet machining mechanism and a silicon steel sheet machining mechanism, the switching mechanism comprises a supporting plate, a rotating disc rotationally connected to the top of the supporting plate, a positioning block fixedly connected to the top of the rotating disc and a power mechanism fixedly connected to the top of the supporting plate; the receiving mechanism comprises a bearing plate, a driven mechanism fixedly connected to the top of the bearing plate and a plurality of groups of guide rods arranged on one side of the driven mechanism; the invention further discloses a using method of the silicon steel sheet machining device for motor production. According to the silicon steel sheet blank stamping and collecting device, stamping forming and blanking and collecting operation of silicon steel sheet blanks are achieved, the blanked blanks can be stacked and collected, the situation that the blanks fall off and are collected incompletely in the collecting process is avoided, and the situation that the blanks are stacked and placed inconsistently due to the fact that the blanks are turned over when stacked and placed is avoided; and the blank unloading waiting time is shortened, shutdown unloading is not needed, the silicon steel sheet machining efficiency is improved, and follow-up blank machining is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of environmental protection, and in particular to a silicon steel sheet processing device for motor production and a use method thereof. Background Art

[0002] Silicon steel sheets are important magnetic materials for the iron cores of transformers, motors, generators, or other electrical instruments. They have excellent electromagnetic properties, are widely used, and their manufacturing technology is higher than that of ordinary steel products.

[0003] When making silicon steel sheets for motors, the silicon steel sheets need to be stamped multiple times according to the motor type. In the traditional stamping method, since the silicon steel sheets are thin, it is not easy to collect the blanks after blanking, which easily leads to problems such as incomplete collection of the blanks and inconsistent collection of the blanks during flipping. Therefore, a silicon steel sheet processing device and a method for use for motor production are proposed. Summary of the invention

[0004] In order to solve the technical problems that blanks after blanking are difficult to collect, incomplete blank collection is likely to occur, and blank flipping and collection are inconsistent, the present invention provides a silicon steel sheet processing device for motor production and a use method.

[0005] The present invention is implemented by the following technical solution: a silicon steel sheet processing device for motor production, comprising:

[0006] The conversion mechanism includes a support plate, a turntable rotatably connected to the top of the support plate, a positioning block fixed to the top of the turntable, and a power mechanism fixed to the top of the support plate;

[0007] The material receiving mechanism comprises a carrying plate, a driven mechanism fixed to the top of the carrying plate, a plurality of guide rods arranged on one side of the driven mechanism, the driven mechanism is connected to a lifting plate slidably sleeved with the guide rods, the carrying plate is provided with a connecting mechanism connected to the driven mechanism, and the connecting mechanism is connected to the power mechanism when receiving the material;

[0008] The lower die mechanism comprises a lower die fixing plate, a lower die fixedly connected to the lower die fixing plate, a placement groove provided on the top of the lower die, and a blanking hole provided on the bottom surface of the placement groove and penetrating the lower die and the lower die fixing plate;

[0009] The upper die mechanism comprises an upper die fixing plate and an upper die fixedly connected to the bottom of the upper die fixing plate, a connecting cavity is reserved at the bottom of the upper die fixing plate, a channel 1 is opened at the top of the upper die, a channel 2 penetrating the upper die is opened at the bottom of the channel 1, a push rod is slidably sleeved on the channel 2, a piston plate slidably sleeved on the top of the push rod is fixedly connected to the top of the push rod, and an air pipe connected to the connecting cavity is fixedly connected to the top of the upper die fixing plate;

[0010] The support frame is used to support and fix the conversion mechanism, the lower mold mechanism and the upper mold mechanism.

[0011] As a further improvement of the above solution, the top of the upper mold fixing plate is fixedly connected to a top plate fixed to the support frame, and the top plate is fixedly connected to a pushing unit 1 fixed to the top of the upper mold fixing plate.

[0012] As a further improvement of the above scheme, the driven mechanism includes a support rod fixed to the supporting plate, a mounting groove opened on one side of the support rod, a screw rod arranged inside the mounting groove and along the length direction of the support rod, and the outer ring of the screw rod is fixed to a screw rod seat fixed to the lifting plate.

[0013] As a further improvement of the above scheme, the connection mechanism includes a storage cavity opened inside the bearing plate, a baffle fixedly connected to the inner side wall of the storage cavity, and a driven shaft rotatably connected to the baffle, one end of the driven shaft is slidably sleeved with a movable rod sliding along its length direction, and the other end of the movable rod extends to the outside of the bearing plate, the outer ring of the movable rod is fixedly connected with a locking tube located inside the storage cavity, a spring fixed to the baffle is arranged between the locking tube and the baffle, the other end of the locking tube is clamped with the inner side wall of the end of the storage cavity by a clamping tooth and groove method, the outer ring of the driven shaft is fixedly sleeved with a bevel gear 1, and one side of the bevel gear 1 is meshed with a bevel gear 2 fixedly connected to the driven mechanism, the end of the movable rod extending out of the bearing plate is clamped with the power mechanism, and the cross-section of the end of the movable rod extending out of the bearing plate is a rectangular structure.

[0014] As a further improvement of the above scheme, the power mechanism includes a pushing unit 2 fixedly connected to the support plate, a motor 1 is installed on the side of the pushing unit 2 close to the turntable, and a U-shaped plug-in board that can be snap-connected to the connecting mechanism is fixedly connected to the motor output end.

[0015] As a further improvement of the above solution, a rotating shaft movably connected to the supporting plate is fixedly connected to the bottom of the turntable, and a second motor is installed on one end of the rotating shaft extending out of the bottom of the supporting plate.

[0016] As a further improvement of the above solution, a positioning groove engaged with the positioning block is provided at the bottom of the carrier plate, a locking rod threadedly connected to the turntable is movably sleeved on the carrier plate, and a pull ring is fixed to the top of the locking rod.

[0017] As a further improvement of the above scheme, the driven mechanism and multiple groups of guide rods are distributed in a circular array along the axis of the supporting plate, and the side of the driven mechanism and the relative guide rod that are away from each other are rotatably sleeved with a rotating rod, and the side of the two groups of rotating rods that are away from each other are fixed with a hand-held rod with an arc-shaped structure.

[0018] As a further improvement of the above solution, the lifting plate is penetrated by a through hole which is slidably sleeved with the driven mechanism and the guide rod.

[0019] A method for using a silicon steel sheet processing device for motor production comprises the following steps:

[0020] Step S1: installing the upper die on the upper die fixing plate, and installing the lower die on the lower die fixing plate;

[0021] Step S2: installing the material receiving mechanism on the turntable;

[0022] Step S3: placing the silicon steel sheet in the lower die for stamping, and collecting the blank after stamping using the upper die mechanism and the collecting mechanism.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The present invention realizes the stamping and blanking and collecting operations of silicon steel sheet blanks, and can stack and collect the blanks after blanking, so as to avoid the blanks falling and incomplete collection during the collection process, and avoid the blanks turning over during the stacking, resulting in inconsistent stacking of the blanks;

[0025] 2. The blanks are collected by switching rotation and disassembly and installation, which reduces the waiting time for blank unloading. There is no need to stop the machine for unloading, which improves the processing efficiency of silicon steel sheets and facilitates the subsequent processing of blanks. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the structure of a silicon steel sheet processing device for motor production provided by the present invention;

[0027] Figure 2 A schematic diagram of the structure of the material receiving mechanism provided by the present invention;

[0028] Figure 3 A cross-sectional view of the material receiving mechanism provided by the present invention;

[0029] Figure 4 A schematic diagram of the structure of the lower mold mechanism provided by the present invention;

[0030] Figure 5 A schematic structural diagram of the upper mold mechanism provided by the present invention;

[0031] Figure 6 The present invention provides Figure 3 A partial enlarged view of the .

[0032] Description of main symbols:

[0033] 1. Support frame; 2. Conversion mechanism; 21. Support rod; 22. Mounting groove; 23. Screw rod; 24. Storage groove; 25. Baffle; 26. Driven shaft; 27. Movable rod; 28. Locking tube; 3. Support plate; 31. Turntable; 32. Positioning block; 33. Power mechanism; 4. Material receiving mechanism; 41. Loading plate; 42. Driven mechanism; 43. Guide rod; 44. Lifting plate; 5. Upper mold mechanism; 6. Lower mold mechanism; 61. Lower mold; 62. Placement groove; 63. Blanking hole; 71. Upper mold fixing plate; 72. Connecting cavity; 73. Air pipe; 74. Upper mold; 76. Channel 1; 77. Channel 2; 78. Push rod; 79. Piston plate. DETAILED DESCRIPTION

[0034] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0035] Embodiment 1:

[0036] Please combine Figure 1-Figure 6 The silicon steel sheet processing device for motor production of this embodiment includes:

[0037] The conversion mechanism 2 includes a support plate 3, a turntable 31 rotatably connected to the top of the support plate 3, a positioning block 32 fixed to the top of the turntable 31, and a power mechanism 33 fixed to the top of the support plate 3. The second motor drives the turntable 31 to rotate, so as to realize the position switching of the material receiving mechanism 4 installed on the top of the turntable 31. The power mechanism 33 can drive the connection mechanism to move the driven mechanism 42 when docking with the material receiving mechanism 4, so as to lift the lifting plate 44, so as to realize the unloading operation of the lifting plate 44 in the material receiving process;

[0038] The material receiving mechanism 4 includes a carrying plate 41, a driven mechanism 42 fixed to the top of the carrying plate 41, and multiple sets of guide rods 43 arranged on one side of the driven mechanism 42. The driven mechanism 42 is connected to a lifting plate 44 that is slidably sleeved with the guide rods 43. The carrying plate 41 is provided with a connecting mechanism connected to the driven mechanism 42, and the connecting mechanism is connected to the power mechanism 33 when receiving the material.

[0039] The lower die mechanism 6 comprises a lower die fixing plate, a lower die 61 fixed to the lower die fixing plate, a placement groove 62 provided at the top of the lower die 61, and a blanking hole 63 provided on the bottom surface of the placement groove 62 and penetrating the lower die 61 and the lower die fixing plate. The silicon steel sheet blank after stamping falls downward from the blanking hole 63 to the top of the lifting plate 44 of the receiving mechanism 4. The power mechanism 33, the connection mechanism and the driven mechanism 42 are used to adjust the height of the lifting plate 44, and the distance between the top of the lifting plate 44 and the lower die fixing plate is adjusted when the material is first received, so as to prevent the silicon steel sheet blank from falling from the gap between the guide rod 43 and the driven mechanism 42 when the material is unloaded, and prevent the silicon steel sheet blank from flipping when unloading;

[0040] The upper die mechanism 5 comprises an upper die fixing plate 71 and an upper die 74 fixedly connected to the bottom of the upper die fixing plate 71, a connecting cavity 72 is reserved at the bottom of the upper die fixing plate 71, a channel 1 76 is provided at the top of the upper die 74, a channel 2 77 penetrating the upper die 74 is provided at the bottom of the channel 1 76, a push rod 78 is slidably sleeved on the channel 2 77, a piston plate 79 slidably sleeved on the top of the push rod 78 is fixedly connected to the top of the push rod 78, an air pipe 73 connected to the connecting cavity 72 is fixedly connected to the top of the upper die fixing plate 71, during stamping, the upper die 74 stamps and blanks the silicon steel sheet, and the external pushing gas enters the connecting cavity 72 along the air pipe 73, so that the piston plate 79 and the push rod 78 move downward, and the push rod 78 pushes the stamped silicon steel sheet blank downward to the top of the lifting plate 44;

[0041] The support frame 1 is used to support and fix the conversion mechanism 2, the lower mold mechanism 6 and the upper mold mechanism 5.

[0042] Embodiment 2:

[0043] A top plate fixedly connected to the support frame 1 is fixedly connected to the top of the upper mold fixing plate 71 , and a pushing unit 1 fixedly connected to the top of the upper mold fixing plate 71 is fixedly connected to the top plate.

[0044] The power mechanism 33 includes a pushing unit 2 fixedly connected to the support plate 3, and a motor 1 is installed on the side of the pushing unit 2 close to the turntable 31. The output end of the motor is fixedly connected to a U-shaped plug-in plate that can be snap-connected to the connecting mechanism. When the push rod motor is started, the plug-in plate on the push motor 1 moves toward the movable plate 27, pushing the movable plate 27 to move toward the inside of the supporting plate 41. At the same time, the motor 1 provides power for the rotation of the movable rod 27.

[0045] A rotating shaft movably connected to the supporting plate 3 is fixedly connected to the bottom of the rotating disk 31, and a second motor is installed at one end of the rotating shaft extending out of the bottom of the supporting plate 3.

[0046] A positioning groove 47 engaged with the positioning block 32 is formed at the bottom of the carrier plate 41 . A locking rod threadedly connected to the rotating disk 31 is movably sleeved on the carrier plate 41 , and a pull ring is fixedly connected to the top of the locking rod.

[0047] The driven mechanism 42 and multiple groups of guide rods 43 are distributed in a circular array along the axis of the supporting plate 41. The driven mechanism 42 and the side of the relative guide rod 43 that are away from each other are rotatably sleeved with a rotating rod. The side of the two groups of rotating rods that are away from each other is fixed with a hand-held rod with an arc structure, which is convenient for lifting the material receiving mechanism 4 as a whole and easy to carry.

[0048] The lifting plate 44 is penetrated by a through hole which is slidably sleeved with the driven mechanism 42 and the guide rod 43 .

[0049] Embodiment 3:

[0050] The driven mechanism 42 includes a support rod 21 fixedly connected to the supporting plate 41, a mounting groove 22 opened on one side of the support rod 21, a screw rod 23 arranged inside the mounting groove 22 and along the length direction of the support rod 21, and the outer ring of the screw rod 23 is fixedly connected to a screw rod seat fixedly connected to the lifting plate 44.

[0051] The connection mechanism includes a storage chamber 24 provided inside the carrier plate 41, a baffle plate 25 fixedly connected to the inner side wall of the storage chamber 24, and a driven shaft 26 rotatably connected to the baffle plate 25. One end of the driven shaft 26 is slidably sleeved with a movable rod 27 sliding along its length direction, and the other end of the movable rod 27 extends to the outside of the carrier plate 41. The outer ring of the movable rod 27 is fixedly connected with a locking tube 28 located inside the storage chamber 24. A spring fixedly connected to the baffle plate 25 is provided between the locking tube 28 and the baffle plate 25. The other end of the locking tube 28 is clamped with the inner side wall of the end of the storage chamber 24 in a clamping tooth and clamping groove manner. The outer ring of the driven shaft 26 is fixedly sleeved with a bevel gear 1, and one side of the bevel gear 1 is meshed with a bevel gear 2 fixedly connected to the screw rod 23 of the driven mechanism 42. The end of the movable rod 27 extending out of the carrier plate 41 is clamped and connected to the power mechanism 33. The cross section of the end of the movable rod 27 extending out of the carrier plate 41 is a rectangular structure.

[0052] A limiting groove with a regular polygonal cross section is formed at one end of the movable rod 27 close to the driven shaft 26, and a limiting block fixedly connected to the driven shaft 26 is slidably sleeved in the limiting groove;

[0053] When the movable rod 27 extends into the interior of the supporting plate 41, the locking tube 28 on the movable rod 27 moves toward the baffle 25, and the locking tube 28 is not engaged with the inner wall of the storage chamber 24, thereby not restricting the rotation of the movable rod 27. When the movable rod 27 rotates, it drives the limiting block to rotate, causing the driven shaft 26 to rotate, and the screw rod 23 rotates under the action of bevel gears one and two, thereby causing the screw rod seat to drive the lifting plate 44 to rise and fall.

[0054] Embodiment 4:

[0055] A control box, an air extraction pump, an air supply pump, a hydraulic box and a hydraulic pump are installed on one side of the support frame 1, a controller is installed inside the control box, a power interface, a data interface, a display screen and a switch are installed on one side of the control box, a three-way pipe is fixedly connected to the top of the air pipe 73, one of the three-way pipes is connected to the air extraction pump through pipe 1, and the other three-way pipe is connected to the air supply pump through pipe 2, the pushing unit 2 adopts a push rod motor, the pushing unit 1 adopts a hydraulic cylinder, the pushing unit 1 is connected to the hydraulic pump through an oil pipe, and solenoid valves are installed on pipe 1, pipe 2 and the oil pipe, and the controller is connected to the solenoid valve, motor 1, motor 2, air extraction pump, air supply pump, hydraulic pump, power interface, data interface, display screen and switch.

[0056] Embodiment 5:

[0057] A method for using a silicon steel sheet processing device for motor production comprises the following steps:

[0058] Step S1: installing the upper mold 74 on the upper mold fixing plate 71, and installing the lower mold 61 on the lower mold fixing plate;

[0059] Step S2: installing the material receiving mechanism 4 on the turntable 31;

[0060] Step S3: placing the silicon steel sheet in the lower die 61 for stamping and forming, and collecting the blank after stamping by using the upper die mechanism 5 and the collecting mechanism 4 .

[0061] The present invention realizes the stamping and forming of silicon steel sheet blanks and the blanking and collecting operations, and can stack and collect the blanks after blanking, thereby preventing the blanks from falling and incomplete collection during the collection process, and preventing the blanks from turning over during the stacking, resulting in inconsistent stacking of the blanks.

[0062] The blanks are collected by switching rotation and disassembly and installation, which reduces the waiting time for blank unloading, eliminates the need to stop the machine for unloading, improves the processing efficiency of silicon steel sheets, and facilitates subsequent processing of the blanks.

[0063] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A silicon steel sheet processing device for motor production, characterized in that: include: The conversion mechanism includes a support plate, a turntable rotatably connected to the top of the support plate, a positioning block fixed to the top of the turntable, and a power mechanism fixed to the top of the support plate; The material receiving mechanism comprises a carrying plate, a driven mechanism fixed to the top of the carrying plate, a plurality of guide rods arranged on one side of the driven mechanism, the driven mechanism is connected to a lifting plate slidably sleeved with the guide rods, the carrying plate is provided with a connecting mechanism connected to the driven mechanism, and the connecting mechanism is connected to the power mechanism when receiving the material; The lower die mechanism comprises a lower die fixing plate, a lower die fixedly connected to the lower die fixing plate, a placement groove provided on the top of the lower die, and a blanking hole provided on the bottom surface of the placement groove and penetrating the lower die and the lower die fixing plate; The upper die mechanism comprises an upper die fixing plate and an upper die fixedly connected to the bottom of the upper die fixing plate, a connecting cavity is reserved at the bottom of the upper die fixing plate, a channel 1 is opened at the top of the upper die, a channel 2 penetrating the upper die is opened at the bottom of the channel 1, a push rod is slidably sleeved on the channel 2, a piston plate slidably sleeved on the top of the push rod is fixedly connected to the top of the push rod, and an air pipe connected to the connecting cavity is fixedly connected to the top of the upper die fixing plate; The support frame is used to support and fix the conversion mechanism, the lower mold mechanism and the upper mold mechanism.

2. The silicon steel sheet processing device for motor production according to claim 1, characterized in that: The top of the upper mold fixing plate is fixedly connected to a top plate fixedly connected to the support frame, and the top plate is fixedly connected to a pushing unit 1 fixedly connected to the top of the upper mold fixing plate.

3. The silicon steel sheet processing device for motor production according to claim 1, characterized in that: The driven mechanism includes a support rod fixedly connected to the bearing plate, a mounting groove opened on one side of the support rod, a screw rod arranged inside the mounting groove and along the length direction of the support rod, and a screw rod seat fixedly connected to the lifting plate is fixedly connected to the outer ring of the screw rod.

4. The silicon steel sheet processing device for motor production according to claim 1, characterized in that: The connection mechanism includes a storage cavity opened inside the carrier plate, a baffle fixedly connected to the inner side wall of the storage cavity, a driven shaft rotatably connected to the baffle, one end of the driven shaft is slidably sleeved with a movable rod sliding along its length direction, and the other end of the movable rod extends to the outside of the carrier plate, the outer ring of the movable rod is fixedly connected with a locking tube located inside the storage cavity, a spring fixedly connected to the baffle is arranged between the locking tube and the baffle, the other end of the locking tube is clamped with the inner side wall of the end of the storage cavity by a clamping tooth and groove method, the outer ring of the driven shaft is fixedly sleeved with a bevel gear 1, one side of the bevel gear 1 is meshed with a bevel gear 2 fixedly connected to the driven mechanism, the end of the movable rod extending out of the carrier plate is clamped with the power mechanism, and the cross-section of the end of the movable rod extending out of the carrier plate is a rectangular structure.

5. The silicon steel sheet processing device for motor production according to claim 1, characterized in that: The power mechanism comprises a pushing unit 2 fixedly connected to the supporting plate, a motor 1 is installed on the side of the pushing unit 2 close to the turntable, and a U-shaped plug-in board which can be snap-connected to the connecting mechanism is fixedly connected to the motor output end.

6. The silicon steel sheet processing device for motor production according to claim 1, characterized in that: A rotating shaft movably sleeved with the supporting plate is fixedly connected to the bottom of the rotating disk, and a second motor is installed at one end of the rotating shaft extending out of the bottom of the supporting plate.

7. The silicon steel sheet processing device for motor production according to claim 1, characterized in that: The bottom of the bearing plate is provided with a positioning groove which is clamped with the positioning block. The bearing plate is movably sleeved with a locking rod which is threadedly connected with the rotating disk, and a pull ring is fixedly connected to the top of the locking rod.

8. The silicon steel sheet processing device for motor production according to claim 1, characterized in that: The driven mechanism and multiple groups of guide rods are distributed in a circular array along the axis of the bearing plate. The side of the driven mechanism and the relatively guide rod away from each other is rotatably sleeved with a rotating rod, and the side of the two groups of rotating rods away from each other is fixedly connected with an arc-shaped hand-held rod.

9. The silicon steel sheet processing device for motor production according to claim 1, characterized in that: The lifting plate is penetrated by a through hole which is slidably sleeved with the driven mechanism and the guide rod.

10. A method for using the silicon steel sheet processing device for motor production according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step S1: installing the upper die on the upper die fixing plate, and installing the lower die on the lower die fixing plate; Step S2: installing the material receiving mechanism on the turntable; Step S3: placing the silicon steel sheet in the lower die for stamping, and collecting the blank after stamping using the upper die mechanism and the collecting mechanism.

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