Armature shaping machine

Abstract

The utility model relates to an armature shaping machine which comprises a machine frame, a feeding assembly, a shaping assembly and a discharging assembly are arranged on the machine frame, and the feeding assembly comprises a feeding rail, a feeding piece and a first driving piece driving the feeding piece to slide. The shaping assembly comprises a shaping base, a shaping pressing die and a second driving piece for driving the shaping pressing die to slide relative to the shaping base, a sunken shaping area is arranged on the shaping base, the armature is conveyed into the shaping area through the feeding piece, and a first pressing part and a second pressing part are arranged at the bottom of the shaping pressing die; the bottom face of the first pressing part is lower than the bottom face of the second pressing part, and the discharging assembly comprises a discharging track and a discharging piece used for conveying the armatures in the shaping area into the discharging track. By adopting the technical scheme, the armature shaping machine provided by the utility model is used for pressing and shaping an armature, so that the projection height is within a specified range, a lug is flat, and the subsequent use effect is not influenced.

Description

Technical Field

[0001] This utility model relates to armature shaping equipment, and more particularly to an armature shaping machine. Background Technology

[0002] A relay is an electronic control device commonly used in automatic control circuits. When a corresponding electrical signal is input into the control circuit, the electromagnetic system generates electromagnetic force, attracting the armature and causing the armature and iron core to close, thereby opening or closing the contacts.

[0003] As attached Figure 1 The armature 100 shown has three protrusions 101 on its upper surface whose height needs to be controlled within a certain range. However, in actual production, these protrusions may exceed this range, and the lugs 102 on the side of the armature are also prone to warping, causing the armature to deform easily. When a deformed armature is assembled into the relay, an air gap exists between the armature and the iron core, producing an AC hum that is difficult to eliminate. Therefore, relay manufacturing typically includes an armature shaping process. Utility Model Content

[0004] The purpose of this utility model is to overcome the defects of the prior art by providing an armature shaping machine that presses and shapes the armature so that the protrusion height is within a specified range and the lug is flat, so as not to affect the subsequent use effect.

[0005] The technical solution of this utility model is as follows: An armature shaping machine includes a frame, on which a feeding assembly, a shaping assembly, and a discharging assembly are provided. The feeding assembly includes a feeding track, a feeding component, and a first driving component for sliding the feeding component. The shaping assembly includes a shaping base, a shaping die, and a second driving component for sliding the shaping die relative to the shaping base. The shaping base has a recessed shaping area, and the armature is fed into the shaping area via the feeding component. The bottom of the shaping die has a first pressing part and a second pressing part, with the bottom surface of the first pressing part being lower than the bottom surface of the second pressing part. The shaping base is provided with a first sensor for sensing whether there is an armature in the shaping area. The discharging assembly includes a discharging track and a discharging component for feeding the armature in the shaping area into the discharging track.

[0006] Using the above technical solution, the armatures are fed one by one through the feeding track, and then the feeding component sends the armatures to the forming area. After the first sensor detects that there is an armature in the forming area, the second driving component starts to work. The forming die moves towards the forming base under the drive of the second driving component. The first pressing part shapes the lugs so that they are parallel to the armature and will not tilt upwards. The second pressing part presses the protrusions on the armature so that their protrusion height is adjusted to within the specified value. After the forming is completed, the armatures are sent to the discharge track for discharge through the discharge component.

[0007] A further feature of this invention is that the shaping area is provided with a positioning block and a positioning groove for positioning the armature, the rear side of the armature abuts against the positioning block, the lug is located on the right side of the positioning block, and the upper left corner of the armature is located in the positioning groove.

[0008] With the above-mentioned further settings, the armature is positioned so that the left side of the armature can contact the left side wall of the forming area. This ensures the stability of the armature during forming and does not affect the subsequent output of the armature.

[0009] A further feature of this invention is that the second driving component is a motor, and the shaping assembly also includes a crankshaft. The crankshaft is directly or indirectly connected to the motor, and the shaping die is connected to the crankshaft so that when the crankshaft rotates, it drives the shaping die to slide relative to the shaping base.

[0010] With the above-mentioned further configuration, the motor rotates, driving the crankshaft to rotate, thereby driving the shaping die to rise and fall. The transmission structure is simple and the operation is convenient and quick.

[0011] A further feature of this invention is as follows: a mounting base is provided on the frame, the shaping component is mounted on the mounting base, and a locking component for locking the crankshaft is provided on the mounting base. The locking component includes a magnet, a suction element, a rocker arm, and a locking block. The magnet is mounted on the mounting base, and the locking block is located between the rocker arm and the crankshaft. One end of the rocker arm is connected to the suction element, and the other end is directly or indirectly hinged to the mounting base so that it can swing relative to the mounting base under the action of the suction element. A protruding corner is provided on the outer end face of the crankshaft end. The locking block can move relative to the crankshaft when the rocker arm swings, so that the locking block enters or leaves the movement trajectory of the protruding corner, thereby realizing the locking or unlocking of the crankshaft.

[0012] With the above-mentioned further configuration, the crankshaft can complete one lifting and lowering of the forming die with one revolution, thus completing the forming of one armature. During the feeding process, the crankshaft needs to remain stationary, so it is necessary to position the crankshaft. This utility model locks or unlocks the crankshaft by the attraction of magnets. When the magnet is energized, the attracting component is attracted, driving the swing arm to swing. When the swing no longer limits the locking block, the locking block can move relative to the crankshaft. When the locking block is released from the lock on the crankshaft, the crankshaft can rotate under the drive of the motor. If the locking block is located within the movement trajectory of the convex angle, it will lock the rotation of the crankshaft.

[0013] A further feature of this invention is that the locking assembly also includes a connecting seat, the swing arm is hinged to the connecting seat, the locking block is mounted on the connecting seat and moves synchronously with the connecting seat, the connecting seat is provided with a connecting groove, and the connecting shaft on the swing arm passes through the connecting groove so as to drive the connecting seat and the locking block to slide axially relative to the mounting seat when the swing arm swings.

[0014] With the above-mentioned further configuration, the connecting seat and the locking block swing relative to the crankshaft and move downwards, the locking block disengages from the convex corner, the crankshaft is unlocked, and it can then rotate counterclockwise under the drive of the motor.

[0015] A further feature of this invention is as follows: the shaping base is provided with a recessed guide groove, which communicates with the shaping area; the feeding track is located on the left side of the shaping base, and the outlet of the feeding track communicates with the guide groove to feed the armature into the guide groove; the frame is provided with a second sensor for sensing whether there is an armature in the guide groove; the feeding component is provided with a push plate, which and the first driving component are located on the front side of the shaping base; the push plate is slidably disposed in the guide groove, and under the action of the first driving component, it pushes the armature in the guide groove into the shaping area.

[0016] With the above-mentioned further configuration, the armature enters the guide chute from the feeding track. After the second sensor detects the presence of the armature in the guide chute, the first driving component starts working, sliding the push plate towards the shaping area. The push rod slides in the guide chute, ensuring good stability and precise positioning during sliding. When pushed to the shaping area, there will be no positional deviation. A pressure plate can also be set on the push plate, pressing against the upper end face of the armature. The push plate abuts against the front side of the armature, further improving the stability and accuracy of armature feeding.

[0017] A further feature of this invention is that the discharge track and the discharge component are located on the left and right sides of the forming area, respectively. The discharge track is inclined, and the discharge component is provided with an air blowing pipe to blow the formed armature in the forming area into the discharge track.

[0018] With the above-mentioned further configuration, after the armature is shaped, it is blown out of the shaping area by air blowing. The discharge part is set with an air blowing pipe, and the air blowing pipe is located on the left side of the shaping area to avoid affecting the operation of the shaping die and will not interfere with the movement of the shaping die. The air blowing pipe is set at an angle to reduce airflow resistance, so that the material can be discharged more smoothly under the push of the airflow. The discharge track is set at an angle to facilitate the free sliding of the armature and avoid accumulation in the discharge track. A collection box can be set at the outlet of the discharge track to collect the shaped armature.

[0019] A further feature of this invention is that a vibratory feeder is provided on one side of the frame, and the outlet of the vibratory feeder corresponds to the inlet of the feeding track, so as to transport the armatures one by one into the feeding track.

[0020] With the above-mentioned further settings, the armatures are fed one by one by a vibratory feeder, so that the orientation of each armature is consistent during feeding, avoiding affecting subsequent shaping. Sensors can also be set on the feeding track to detect whether there are armatures in the feeding track, so as to more quickly determine the location of machine faults.

[0021] A further feature of this invention is that the mounting base is provided with a guide post, the guide post is slidably provided with a sliding seat, the motor, crankshaft and locking assembly are all provided on the sliding seat, and the mounting base is provided with a third driving component that drives the sliding seat to cooperate with the guide post in a guiding sliding motion.

[0022] With the above-mentioned further configuration, the third driving component drives the sliding seat to slide up and down relative to the mounting seat, adjusting the distance between the forming die and the forming base. The distance between the forming die and the forming base can be adjusted according to the value of the height of the protrusion on the armature, thereby adjusting the pressure of the forming die. The setting of the guide column can play a guiding role, making the sliding seat slide more smoothly and without deviation when it slides relative to the mounting seat, and the forming die and the forming base always correspond to each other. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the armature of this utility model;

[0024] Figure 2 This is a schematic diagram of a specific embodiment of the present utility model;

[0025] Figure 3 This is an internal schematic diagram of a specific embodiment of the present utility model;

[0026] Figure 4 This is a schematic diagram of the shaping component according to a specific embodiment of the present utility model;

[0027] Figure 5 This is a schematic diagram of the shaping base according to a specific embodiment of the present utility model;

[0028] Figure 6 This is a schematic diagram of a shaping die according to a specific embodiment of the present invention;

[0029] Figure 7 for Figure 6 Enlarged view of section A;

[0030] Figure 8 This is a schematic diagram of the locking component according to a specific embodiment of the present utility model;

[0031] Figure 9 This is a schematic diagram of the crankshaft and locking assembly according to a specific embodiment of the present utility model;

[0032] Figure 10 This is a schematic diagram of the mounting base according to a specific embodiment of the present utility model;

[0033] Figure 11 This is a schematic diagram of the feeding component and the first driving component in a specific embodiment of the present utility model;

[0034] Figure 12This is a schematic diagram of the feeding component and the discharging component in a specific embodiment of this utility model.

[0035] In the diagram, 1 is the frame; 11 is the second sensor; 2 is the feeding assembly; 21 is the feeding track; 22 is the feeding component; 221 is the pressure plate; 23 is the first drive component; 3 is the shaping assembly; 31 is the shaping base; 311 is the shaping area; 312 is the positioning block; 313 is the positioning groove; 314 is the guide groove; 32 is the shaping die; 321 is the first pressing part; 322 is the second pressing part; 33 is the second drive component; 331 is the drive wheel; 34 is the first sensor; and 35 is the crankshaft. 351. Driven wheel; 352. Belt; 353. Connecting sleeve; 354. Protruding corner; 36. Guide seat; 4. Discharge assembly; 41. Discharge track; 42. Discharge component; 5. Mounting seat; 51. Guide column; 52. Sliding seat; 53. Third drive component; 6. Locking assembly; 61. Magnet; 62. Attracting component; 63. Swing rod; 64. Locking block; 65. Connecting seat; 651. Connecting groove; 7. Vibratory feeder; 100. Armature; 101. Protrusion; 102. Lug. Detailed Implementation

[0036] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0037] It should be noted that all directional indicators (such as up, down, forward, backward, etc.) in the description of this utility model are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0038] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. In the description of this utility model, "a number" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0039] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0040] like Figure 1-12As shown, an armature shaping machine includes a frame 1, on which a feeding assembly 2, a shaping assembly 3, and a discharging assembly 4 are provided. The feeding assembly 2 includes a feeding track 21, a feeding component 22, and a first driving component 23 for sliding the feeding component 22. The shaping assembly 3 includes a shaping base 31, a shaping die 32, and a second driving component 33 for sliding the shaping die 32 relative to the shaping base 31. The shaping base 31 has a recessed shaping area 311. The armature 100 is fed into the shaping area 311 via the feeding component 22. The bottom of the forming die 32 is provided with a first pressing part 321 and a second pressing part 322. The bottom surface of the first pressing part 321 is lower than the bottom surface of the second pressing part 322. The forming base 31 is provided with a first sensor 34 for sensing whether there is an armature 100 in the forming area 311. The discharge assembly 4 includes a discharge track 41 and a discharge component 42 for feeding the armature 100 in the forming area 311 to the discharge track 41. The armature 100 is fed one by one through the feeding track 21, and then the armature 100 is fed to the forming area 311 through the feeding component 22. Within 11, after the first sensor 34 detects the presence of the armature 100 in the shaping area 311, the second driving member 33 begins to operate. Driven by the second driving member 33, the shaping die 32 moves towards the shaping base 31. The first pressing part 321 shapes the lug 102, ensuring it is parallel to the armature 100 and no longer tilts upwards. The second pressing part 322 presses down on each protrusion 101 on the armature 100, adjusting its height to a predetermined value. Because the protrusions 101 on the armature 100 are higher than the lugs, the first... The bottom surface of the first pressing part 321 is lower than the bottom surface of the second pressing part 322, so that the forming can be carried out simultaneously. After the forming is completed, the armature 100 is sent to the discharge track 41 for discharge through the discharge part 42. A controller is set on the frame 1, and all driving parts and sensors are connected to the controller. When the sensor detects the armature 100 or there is no armature 100, it outputs a signal to the controller. The controller controls the driving parts to start working or stop working. The controller is existing technology and is used in existing automated production, so it will not be described in detail.

[0041] The shaping area 311 is provided with a positioning block 312 and a positioning groove 313 for positioning the armature 100. The rear side of the armature 100 abuts against the positioning block 312, the lug is located on the right side of the positioning block 312, and the upper left corner of the armature 100 is located in the positioning groove 313 to position the armature 100. The left side of the armature 100 can contact the left side wall of the shaping area 311, which can ensure the stability of the armature 100 during shaping and will not affect the subsequent discharge of the armature 100.

[0042] The second driving component 33 is equipped with a motor. The shaping assembly 3 also includes a crankshaft 35, which is directly or indirectly connected to the motor. The shaping mold 32 is connected to the crankshaft 35 so that when the crankshaft 35 rotates, it drives the shaping mold 32 to slide relative to the shaping base 31. The motor rotates, driving the crankshaft 35 to rotate, thereby driving the shaping mold 32 to rise and fall. The transmission structure is simple and the operation is convenient and quick. Specifically, the crankshaft 35 is indirectly connected to the motor. The output shaft of the motor is equipped with a driving wheel 331, and the end of the crankshaft 35 is equipped with a driven wheel 351. The driven wheel 351 and the driving wheel 331 are connected by a drive wheel 351. The belt 352 drives the shaping mold 32, which can also be indirectly connected to the crankshaft 35. The crankshaft 35 is fitted with a connecting sleeve 353, which is a separate unit for easy installation. A guide seat 36 is provided between the connecting sleeve 353 and the shaping mold 32. The rotation of the crankshaft 35 drives the connecting sleeve 353 to move up and down, which in turn drives the guide seat 36 and the shaping mold 32 to move up and down. The shaping mold 32 and the guide seat 36 can be connected by screws. The height of the shaping mold 32 can also be adjusted. The guide seat 36 is provided with a sliding groove, and the upper end of the shaping mold 32 slides in the sliding groove. After adjustment, it is locked and fixed by screws.

[0043] The frame 1 is provided with a mounting base 5, and the shaping component 3 is disposed on the mounting base 5. The mounting base 5 is provided with a locking component 6 for locking the crankshaft 35. The locking component 6 includes a magnet 61, a suction member 62, a rocker arm 63, and a locking block 64. The magnet 61 is mounted on the mounting base 5, and the locking block 64 is located between the rocker arm 63 and the crankshaft 35. One end of the rocker arm 63 is connected to the suction member 62, and the other end is directly or indirectly hinged to the mounting base 5 so that it can swing relative to the mounting base 5 under the action of the suction member 62. The rocker arm 63 can be connected to the suction member 62 by a tension spring. The outer end face of the crankshaft 35 is provided with a protruding angle 354. The locking block 64 can move relative to the crankshaft 35 when the rocker arm 63 swings, so that the locking block 64 can enter or exit the crankshaft 35. The crankshaft 35 is locked or unlocked by disengaging from the movement trajectory of the convex angle 354. One rotation of the crankshaft 35 completes one lifting and lowering of the forming mold 32, thus completing the forming of one armature 100. During the feeding process, the crankshaft 35 needs to remain stationary, so it needs to be positioned. This utility model locks or unlocks the crankshaft 35 by attracting the magnet 61. When the magnet 61 is energized, the attracting part 62 is attracted, driving the swing arm 63 to swing. The swing no longer limits the locking block 64, and the locking block 64 can move relative to the crankshaft 35. When the locking block 64 is released from the lock on the crankshaft 35, the crankshaft 35 can rotate under the drive of the motor. If the locking block 64 is located within the movement trajectory of the convex angle 354, it will lock the rotation of the crankshaft 35.

[0044] Specifically, the locking assembly 6 further includes a connecting seat 65, the rocker arm 63 is hinged to the connecting seat 65, and the locking block 64 is mounted on the connecting seat 65 and moves synchronously with the connecting seat 65. The connecting seat 65 is provided with a connecting groove 651, and the connecting shaft on the rocker arm 63 passes through the connecting groove 651 so that when the rocker arm 63 swings, it drives the connecting seat 65 and the locking block 64 to slide axially relative to the mounting seat 5. The connecting seat 65 and the locking block 64 swing relative to the crankshaft 35 and move downward. The locking block 64 disengages from the convex corner 354, the crankshaft 35 is unlocked, and it can then rotate counterclockwise under the drive of the motor. Figure 10 As shown, the locking block 64 is located on the lower side of the convex angle 354. After the locking block 64 swings downward, the crankshaft 35 can rotate counterclockwise. Alternatively, the locking block 64 can be located on the upper side of the convex angle 354. After the locking block 64 swings, the crankshaft 35 can rotate clockwise. The connecting seat 65 can also move asynchronously with the locking block 64. The connecting seat 65 can remain fixedly mounted on the mounting base 5. The locking block 64 can slide on the connecting seat 65. The connecting seat 65 can be provided with an inclined arc groove. After the rocker arm 63 swings, the locking block 64 can slide on the connecting seat 65, causing the locking block 64 to disengage from the convex angle 354, and the crankshaft 35 can then rotate.

[0045] The mounting base 5 is provided with a guide post 51, and a sliding seat 52 is slidably mounted on the guide post 51. The motor, crankshaft 35, and locking assembly 6 are all mounted on the sliding seat 52. The mounting base 5 is provided with a third driving member 53 that drives the sliding seat 52 to slide and cooperate with the guide post 51. The third driving member 53 can be a handwheel or a motor. The third driving member 53 drives the sliding seat 52 to slide up and down relative to the mounting base 5, adjusting the distance between the shaping mold 32 and the shaping base 31. The distance between the shaping mold 32 and the shaping base 31 can be adjusted according to the value of the height of the protrusion 101 on the armature 100, thereby adjusting the pressure of the shaping mold 32. The setting of the guide post 51 can play a guiding role, making the sliding seat 52 slide more smoothly and without deviation when sliding relative to the mounting base 5, and the shaping mold 32 and the shaping base 31 always correspond to each other.

[0046] The shaping base 31 is provided with a recessed guide groove 314, which communicates with the shaping area 311. The feeding track 21 is located on the left side of the shaping base 31, and the outlet of the feeding track 21 communicates with the guide groove 314 to feed the armature 100 into the guide groove 314. The frame 1 is provided with a second sensor 11 for sensing whether there is an armature 100 in the guide groove 314. The feeding component 22 is provided with a push plate. The push plate and the first driving component 23 are located on the front side of the shaping base 31, and the push plate is slidably disposed in the guide groove 314. Under the action of the first driving component 23, the armature 100 in the guide groove 314 is pushed into the shaping area 311. The driving component 23 can also be a cylinder, an electric cylinder, or a motor, etc. It is preferred to use a cylinder, which can quickly realize the feeding. The armature 100 enters the guide groove 314 from the feeding track 21. After the second sensor 11 senses that there is an armature 100 in the guide groove 314, the first driving component 23 starts to work, sliding the push plate towards the shaping area 311. The push rod slides in the guide groove 314, so that it has good stability and accurate position when sliding. When pushed to the shaping area 311, there will be no positional deviation. A pressure plate 221 can also be set on the push plate, pressing on the upper end face of the armature 100. The push plate abuts against the front side of the armature 100, further improving the stability and accuracy of the armature 100 during feeding.

[0047] The discharge track 41 and the discharge component 42 are located on the left and right sides of the forming area 311, respectively. The discharge track 41 is inclined, and the discharge component 42 is equipped with an air blowing pipe to blow the shaped armature 100 in the forming area 311 into the discharge track 41. After the armature 100 is shaped, it is blown out of the forming area 311 by air blowing. The discharge component 42 is equipped with an air blowing pipe, and the air blowing pipe is located on the left side of the forming area 311 to avoid affecting the operation of the forming die 32. It will not interfere with the movement of the forming die 32, and the discharge is fast without waiting. During the discharge process, it is also possible to... Synchronous feeding and inclined air pipes reduce airflow resistance, allowing materials to be discharged more smoothly under the propulsion of airflow. Inclined discharge track 41 facilitates the free sliding of armature 100 and prevents accumulation in discharge track 41. A collection box can be installed at the outlet of discharge track 41 to collect the shaped armature 100. The discharge component 42 can also be a push plate driven by a cylinder. Another guide groove 314 is provided on the shaping base 31. Driven by the cylinder, the push plate enters the guide groove 314 and moves towards the shaping area 311, pushing the shaped armature 100 into the discharge track 41.

[0048] A vibratory feeder 7 is provided on one side of the frame 1. The outlet of the vibratory feeder 7 corresponds to the inlet of the feeding track 21, so as to transport the armatures 100 one by one into the feeding track 21. The armatures 100 are fed one by one by the vibratory feeder 7, so that the orientation of each armature 100 is kept consistent during feeding, so as to avoid affecting the subsequent shaping. Sensors can also be installed on the feeding track 21 to detect whether there are armatures 100 in the feeding track 21, so as to more quickly determine the location of machine faults.

Claims

1. An armature shaping machine, characterized in that, The machine includes a frame (1), on which a feeding assembly (2), a shaping assembly (3), and a discharging assembly (4) are provided. The feeding assembly (2) includes a feeding track (21), a feeding component (22), and a first driving component (23) for the feeding component (22) to slide. The shaping assembly (3) includes a shaping base (31), a shaping die (32), and a second driving component (33) for the shaping die (32) to slide relative to the shaping base (31). The shaping base (31) has a recessed shaping area (311), and the armature (100) passes through the upper... The material (22) is sent to the shaping area (311). The bottom of the shaping die (32) is provided with a first pressing part (321) and a second pressing part (322). The bottom surface of the first pressing part (321) is lower than the bottom surface of the second pressing part (322). The shaping base (31) is provided with a first sensor (34) for sensing whether there is an armature (100) in the shaping area (311). The discharge assembly (4) includes a discharge track (41) and a discharge part (42) that sends the armature (100) in the shaping area (311) to the discharge track (41).

2. The armature shaping machine according to claim 1, characterized in that, The shaping area (311) is provided with a positioning block (312) and a positioning groove (313) for positioning the armature (100). The rear side of the armature (100) abuts against the positioning block (312), the lug is located on the right side of the positioning block (312), and the upper left corner of the armature (100) is located in the positioning groove (313).

3. The armature shaping machine according to claim 1 or 2, characterized in that, The second drive unit (33) is equipped with a motor. The shaping component (3) also includes a crankshaft (35). The crankshaft (35) is directly or indirectly connected to the motor. The shaping die (32) is connected to the crankshaft (35) so that when the crankshaft (35) rotates, the shaping die (32) is driven to slide relative to the shaping base (31).

4. The armature shaping machine according to claim 3, characterized in that, The frame (1) is provided with a mounting base (5), the shaping component (3) is provided on the mounting base (5), and the mounting base (5) is provided with a locking component (6) for locking the crankshaft (35). The locking component (6) includes a magnet (61), a suction member (62), a rocker arm (63), and a locking block (64). The magnet (61) is mounted on the mounting base (5), and the locking block (64) is located between the rocker arm (63) and the crankshaft (35). One end of the rocker arm (63) is connected to the suction member (62), and the other end is directly or indirectly hinged to the mounting base (5) so that it can swing relative to the mounting base (5) under the action of the suction member (62). The outer end face of the crankshaft (35) is provided with a protrusion (354). When the rocker arm (63) swings, the locking block (64) can move relative to the crankshaft (35) so that the locking block (64) enters or leaves the movement trajectory of the protrusion (354), thereby realizing the locking or unlocking of the crankshaft (35).

5. The armature shaping machine according to claim 4, characterized in that, The locking assembly (6) further includes a connecting seat (65), the rocker arm (63) is hinged to the connecting seat (65), the locking block (64) is installed on the connecting seat (65) and moves synchronously with the connecting seat (65), the connecting seat (65) is provided with a connecting groove (651), the connecting shaft on the rocker arm (63) passes through the connecting groove (651) so as to drive the connecting seat (65) and the locking block (64) to slide axially relative to the mounting seat (5) when the rocker arm (63) swings.

6. The armature shaping machine according to claim 1 or 2, characterized in that, The shaping base (31) is provided with a recessed guide groove (314), which is connected to the shaping area (311). The feeding track (21) is located on the left side of the shaping base (31), and the discharge port of the feeding track (21) is connected to the guide groove (314) to feed the armature (100) into the guide groove (314). The frame (1) is provided with a second sensor (11) for sensing whether there is an armature (100) in the guide groove (314). The feeding component (22) is set with a push plate. The push plate and the first driving component (23) are located on the front side of the shaping base (31), and the push plate is slidably located in the guide groove (314). Under the action of the first driving component (23), the armature (100) in the guide groove (314) is pushed into the shaping area (311).

7. The armature shaping machine according to claim 1 or 2, characterized in that, The discharge track (41) and discharge component (42) are located on the left and right sides of the shaping area (311), respectively. The discharge track (41) is inclined and the discharge component (42) is set with an air blowing pipe to blow the shaped armature (100) in the shaping area (311) into the discharge track (41).

8. The armature shaping machine according to claim 1 or 2, characterized in that, The frame (1) is provided with a vibratory plate (7) on one side. The outlet of the vibratory plate (7) corresponds to the inlet of the feeding track (21) so as to transport the armature (100) one by one into the feeding track (21).

9. The armature shaping machine according to claim 4 or 5, characterized in that, The mounting base (5) is provided with a guide post (51), and the guide post (51) is slidably provided with a sliding seat (52). The motor, crankshaft (35) and locking assembly (6) are all provided on the sliding seat (52). The mounting base (5) is provided with a third driving component (53) that drives the sliding seat (52) to guide the guide post (51) to slide.

Images