Moving iron core feeding device, system and feeding method

Abstract

The present invention relates to a moving iron core feeding device, system and feeding method. It mainly includes: a fixed frame, a rotating frame, a rotating drive assembly, a detection assembly, a first air blowing conveying assembly and a second air blowing conveying assembly. The moving iron core is fed into the receiving cavity of the moving iron core receiving part. The rotating drive assembly rotates the rotating frame so that the moving iron core rotates to the detection assembly. The detection assembly detects the placement direction of the moving iron core. After the detection is completed, according to the detection result, the rotating drive assembly rotates the rotating frame so that the moving iron core is fed to the first air blowing conveying assembly or the second air blowing conveying assembly. The first air blowing conveying assembly or the second air blowing conveying assembly blows out the moving iron core in the receiving cavity of the moving iron core receiving part. The device of the present application has a compact structure and high feeding efficiency.

Description

Technical Field

[0001] The present invention relates to the field of feeding devices, in particular to a moving iron core feeding device, a system and a feeding method. Background Art

[0002] When the moving iron core is assembled with a certain component, it is necessary to ensure that the placement direction of the moving iron core is correct. Only when the placement direction of the moving iron core is correct can it be assembled with the component. This is due to the different structures at one end and the other end of the moving iron core.

[0003] However, the existing feeding devices cannot ensure that the placement directions of the moving iron cores are all the same. This requires relatively complex identification devices and correction devices to adjust the moving iron cores with different placement directions. Moreover, after the correction, it is also necessary to use complex conveying devices such as robotic arms to convey the moving iron cores. This results in a complex structure of the entire feeding device, a large floor area and a low feeding efficiency. Summary of the Invention

[0004] Based on this, a moving iron core feeding device is provided. The device has a compact structure and directly feeds after detection, which makes the feeding efficiency of the device very high.

[0005] A moving iron core feeding device includes: a fixed frame, a rotating frame, a rotation driving component, a detection component, a first blowing and conveying component, and a second blowing and conveying component.

[0006] The rotation driving component is arranged on the fixed frame, the rotating frame is installed on the rotation driving component, and the rotating frame rotates relative to the fixed frame under the drive of the rotation driving component. A plurality of moving iron core receiving members are arranged at intervals along the circumferential direction in the rotating frame. The moving iron core receiving member has a receiving cavity with openings at both ends.

[0007] The detection component is arranged on the fixed frame and on one side of the rotation driving component. The detection component is used to detect the moving iron core in the moving iron core receiving member to judge the placement direction of the moving iron core.

[0008] The moving iron core detected by the detection component is rotationally conveyed by the rotating frame to the first blowing and conveying component or the second blowing and conveying component.

[0009] The first blowing and conveying component and the second blowing and conveying component are located on the other side of the rotation driving component.

[0010] The first blowing and conveying component is used to blow the moving iron core with the first type of placement direction in the moving iron core receiving member out of the rotating frame in the first direction.

[0011] The second blowing and conveying component is used to blow the moving iron core with the second type of placement direction in the moving iron core receiving member out of the rotating frame in the second direction, and the second direction is opposite to the first direction.

[0012] In one embodiment, the fixing frame includes two baffles arranged at intervals, a rotating frame is arranged between the two baffles, an inlet for a moving iron core to enter is arranged on one of the baffles, the inlet is in a horn shape, and the large end of the horn-shaped inlet faces the rotating frame.

[0013] In one embodiment, it further includes a pusher and a linear vibrating mechanism arranged on one side of the pusher. The linear vibrating mechanism is used to receive the moving iron cores sent by the pusher and convey the moving iron cores to the moving iron core receiving member in the rotating frame.

[0014] In one embodiment, a receiving block is further connected to the outside of the baffle. The receiving block is arranged on one side of the linear vibrating mechanism. A receiving hole is arranged on the receiving block. The receiving hole is communicated with the inlet. A pressing cylinder is further arranged on the receiving block. The pressing cylinder is connected to a pressing head. One end of the pressing head is used to extend into the receiving hole and apply pressure to the moving iron core in the receiving hole.

[0015] In one embodiment, a bracket is arranged on one of the baffles. A telescopic cylinder is arranged on the bracket. A support seat is arranged on the telescopic cylinder. A photoelectric sensor is arranged on one side of the support seat. A horizontally arranged mounting seat is arranged on the other side of the support seat. A rod body is arranged in the mounting seat. One end of the rod body is used to extend into the moving iron core receiving member. The rod body moves horizontally along the mounting seat under the push of the moving iron core. The other end of the rod body is used to trigger the photoelectric sensor to generate a signal. A return spring for driving the rod body to reset is arranged in the mounting seat.

[0016] In one embodiment, the detection assembly includes a first frame body, a first guiding assembly, a first moving assembly, a first pushing member, a moving assembly driving cylinder, a second frame body, a second moving assembly, a second guiding assembly, a second pushing member, and a displacement sensor.

[0017] A first frame body is arranged on one side of the fixing frame, and a second frame body is arranged on the other side of the fixing frame.

[0018] The first guiding assembly is connected to the first frame body. The first moving assembly is slidably matched with the first guiding assembly. The first moving assembly is connected to the first pushing member.

[0019] The second guiding assembly is connected to the second frame body. The second moving assembly is slidably matched with the second guiding assembly. The second moving assembly is connected to the second pushing member.

[0020] The displacement sensor is fixed on the second guiding component. A cavity is provided in the second frame body, and a blocking structure is provided in the cavity. The second pushing member is sleeved on the contact head of the displacement sensor, and the contact head of the displacement sensor is used to detect the maximum moving distance of the moving iron core in the cavity.

[0021] The first pushing member is used to push the moving iron core in the moving iron core receiving member into the cavity in the second frame body, and the second pushing member is used to push the moving iron core in the cavity in the second frame body into the moving iron core receiving member.

[0022] Both ends of the piston rod of the driving cylinder of the moving component are respectively connected to the first moving component and the second moving component.

[0023] In one embodiment, a cylinder mounting bracket is provided on one side of the fixing bracket. A support arm driving cylinder is provided on the cylinder mounting bracket, and a first support arm and a second support arm are respectively connected to both sides of the support arm driving cylinder.

[0024] A first blowing head and a first insert connected to the first blowing head are provided on the first support arm. An air flow channel is provided in the first insert, and a second insert is further provided on the first support arm. A discharge channel is provided in the second insert.

[0025] A second blowing head and a third insert connected to the second blowing head are provided on the second support arm. An air flow channel is provided in the third insert, and a fourth insert is further provided on the second support arm. A discharge channel is provided in the fourth insert.

[0026] The first blowing and conveying assembly includes the first blowing head, the first insert, and the fourth insert. The air flow channel of the first insert is used to cooperate with the discharge channel of the fourth insert.

[0027] The second blowing and conveying assembly includes the second blowing head, the third insert, and the second insert. The air flow channel of the third insert cooperates with the discharge channel of the second insert.

[0028] In one embodiment, the first blowing and conveying assembly is connected to a first conveying pipe, and the second blowing and conveying assembly is connected to a second conveying pipe.

[0029] A moving iron core feeding system includes the moving iron core feeding device described above. A pressing mechanism is provided outside the first blowing and conveying assembly and the second blowing and conveying assembly. The pressing mechanism includes a feeding block. A feeding channel is provided in the feeding block. A first feeding pipe and a second feeding pipe are provided at the upper end of the feeding block. The first feeding pipe is connected to the first blowing and conveying assembly through the first conveying pipe, and the second feeding pipe is connected to the second blowing and conveying assembly through the second conveying pipe. The first feeding pipe and the second feeding pipe are respectively communicated with the feeding channel.

[0030] A method for feeding a moving iron core

[0031] Feed the moving iron core into the receiving cavity of the moving iron core receiving member,

[0032] The rotation drive assembly rotates the rotating frame so that the moving iron core rotates to the detection assembly,

[0033] The detection assembly detects the placement direction of the moving iron core,

[0034] After the detection is completed, according to the detection result, the rotation drive assembly rotates the rotating frame so that the moving iron core is conveyed to the first blowing and conveying assembly or the second blowing and conveying assembly,

[0035] The first blowing and conveying assembly or the second blowing and conveying assembly blows out the moving iron core in the receiving cavity of the moving iron core receiving member.

[0036] The beneficial effects of this application are as follows:

[0037] 1. After the detection in this application, direct feeding is carried out, and the efficiency of the entire feeding process is very high.

[0038] 2. The structure of this application is compact. The moving iron core is conveyed by the rotation of the rotating frame, making full use of the space.

[0039] 3. The horn-shaped inlet of this application forms a guiding structure, which is beneficial to ensuring that the moving iron core will not interfere with the fixed frame and is beneficial to ensuring the smooth rotation of the rotating frame.

[0040] 4. This application is provided with a rod body and a photoelectric sensor, which can accurately measure whether the moving iron core moves to the specified position. And by setting a telescopic cylinder, the rod body will not interfere with the rotation of the rotating frame.

[0041] 5. This application is provided with a pressing cylinder and a pressing head. By pressing the moving iron core in the receiving hole with the pressing head, only one moving iron core enters the rotating frame at a time.

[0042] 6. Since the detection assembly of this application is provided with a first pushing member, a displacement sensor and a second pushing member, after the moving iron core is detected, it can be automatically reset, and the movement, detection and reset of the moving iron core are realized through a simple structure.

[0043] 7. The first blowing and conveying assembly and the second blowing and conveying assembly of this application can directly convey the detected moving iron core to the subsequent workstations without correcting the placement direction of the moving iron core, which greatly improves the feeding efficiency. Moreover, the first blowing and conveying assembly and the second blowing and conveying assembly are of the plug-in type, which can avoid interfering with the rotation of the rotating frame. Description of the Drawings

[0044] Figure 1 Schematic diagram of the moving iron core feeding device according to an embodiment of the present application. In the figure, a push plate machine and a linear vibrator mechanism are arranged on one side of the fixed frame.

[0045] Figure 2 Schematic diagram of the moving iron core according to an embodiment of the present application.

[0046] Figure 3 Schematic diagram of the moving iron core feeding device according to an embodiment of the present application. The moving iron core feeding device in the figure includes a fixed frame, a rotating frame, a rotation driving assembly, a detection assembly, a first air blowing conveying assembly, and a second air blowing conveying assembly.

[0047] Figure 4 Schematic diagram of the rotating frame according to an embodiment of the present application.

[0048] Figure 5 Schematic diagram of an inlet provided on the baffle according to an embodiment of the present application.

[0049] Figure 6 Schematic diagram of a telescopic cylinder provided on the bracket according to an embodiment of the present application.

[0050] Figure 7 Schematic diagram of a rod body provided in the mounting seat according to an embodiment of the present application.

[0051] Figure 8 Schematic diagram of the cooperation between the rod body and the return spring according to an embodiment of the present application.

[0052] Figure 9 Schematic diagram of the detection assembly according to an embodiment of the present application.

[0053] Figure 10 Schematic diagram of the probe of the displacement sensor extending out of the second pushing member according to an embodiment of the present application.

[0054] Figure 11 Schematic diagram of the probe of the displacement sensor located inside the second pushing member according to an embodiment of the present application.

[0055] Figure 12 Schematic diagram of the first air blowing conveying assembly and the second air blowing conveying assembly according to an embodiment of the present application.

[0056] Figure 13 Schematic diagram of the insert abutting against the moving iron core receiving member according to an embodiment of the present application.

[0057] Figure 14 Schematic diagram of the feeding block according to an embodiment of the present application.

[0058] Figure 15 Schematic diagram of the cooperation between the positioning protrusion and the positioning groove according to an embodiment of the present application.

[0059] Wherein:

[0060] 200, moving iron core; 201, first shoulder; 202, second shoulder;

[0061] 110, fixing bracket; 120, rotating bracket; 130, rotating drive assembly; 140, detection assembly; 150, first air-blowing conveying assembly; 160, second air-blowing conveying assembly; 170, pusher; 180, linear vibration mechanism;

[0062] 1901, receiving block; 1902, receiving hole; 1903, downward pressing cylinder;

[0063] 1904, telescopic cylinder; 1905, support seat; 1906, photoelectric sensor; 1907, mounting seat; 1908, rod body; 1909, return spring; 19081, small end portion; 19082, block portion; 19083, large end portion;

[0064] 121, moving iron core housing; 122, housing cavity;

[0065] 111, baffle; 112, inlet;

[0066] 1401, first frame body; 1402a, first guiding assembly; 1402b, second guiding assembly; 1403, first moving assembly; 1404, first pushing member; 1405, moving assembly driving cylinder; 1406, second frame body; 1407, second moving assembly; 1408, second pushing member; 1409, displacement sensor; 1409a, probe; 1410, blocking structure; 1411, cavity;

[0067] 151, first air-blowing head; 152, first insert member; 153, fourth insert member; 161, second air-blowing head; 162, third insert member; 163, second insert member;

[0068] 1910, cylinder mounting bracket; 1911, support arm driving cylinder; 1912, first support arm; 1913, second support arm; 1914, positioning groove; 1915, positioning protrusion;

[0069] 301, feeding block; 302, first feeding pipe; 303, second feeding pipe; 304, loading pipe. Detailed implementation manners

[0070] To make the above objects, features and advantages of the present invention more obvious and understandable, the following detailed description of the specific implementation manners of the present invention will be given with reference to the accompanying drawings.

[0071] As Figures 1 to 3As shown in the figure, the first embodiment of the present application provides a moving iron core feeding device, which includes: a fixed frame 110, a rotating frame 120, a rotating drive assembly 130, a detection assembly 140, a first blowing and conveying assembly 150, and a second blowing and conveying assembly 160. The rotating drive assembly 130 is arranged on the fixed frame 110, and the rotating drive assembly 130 may include a motor, a coupling, a drive shaft, etc. The rotating frame 120 is installed on the rotating drive assembly 130, the axial direction of the rotating frame 120 is the horizontal direction, and the rotating frame 120 rotates relative to the fixed frame 110 under the drive of the rotating drive assembly 130. A plurality of moving iron core receiving members 121 are arranged at intervals along the circumferential direction in the rotating frame 120. The moving iron core receiving member 121 has a receiving cavity 122 with openings at both ends. The detection assembly 140 is arranged on the fixed frame 110 and on one side of the rotating drive assembly 130. The detection assembly 140 is used to detect the moving iron core 200 in the moving iron core receiving member 121 to judge the placement direction of the moving iron core 200. The moving iron core 200 after being detected by the detection assembly 140 is rotated and conveyed by the rotating frame 120 to the first blowing and conveying assembly 150 or the second blowing and conveying assembly 160. The first blowing and conveying assembly 150 and the second blowing and conveying assembly 160 are located on the other side of the rotating drive assembly 130. The first blowing and conveying assembly 150 is used to blow out the moving iron core 200 with the first placement direction in the moving iron core receiving member 121 from the rotating frame 120 in the first direction. The second blowing and conveying assembly 160 is used to blow out the moving iron core 200 with the second placement direction in the moving iron core receiving member 121 from the rotating frame 120 in the second direction, and the second direction is opposite to the first direction.

[0072] Specifically, when feeding is required, a moving iron core 200 is conveyed into the receiving cavity 122 of the moving iron core receiving member 121. Then, the rotary drive assembly 130 rotates the rotary frame 120 so that the moving iron core 200 rotates to the detection assembly 140. Then, the detection assembly 140 detects the placement direction of the moving iron core 200. After the detection is completed, according to the detection result, the rotary drive assembly 130 rotates the rotary frame 120 so that the moving iron core 200 is conveyed to the first air blowing conveying assembly 150 or the second air blowing conveying assembly 160. For example, if the moving iron core 200 is in the first placement direction, it is conveyed to the first air blowing conveying assembly 150, and if the moving iron core 200 is in the second placement direction, it is conveyed to the second air blowing conveying assembly 160. Then, the first air blowing conveying assembly 150 or the second air blowing conveying assembly 160 blows out the moving iron core 200 in the receiving cavity 122 of the moving iron core receiving member 121. Since the conveying directions of the first air blowing conveying assembly 150 and the second air blowing conveying assembly 160 are opposite, and the placement directions of the moving iron cores 200 conveyed to the first air blowing conveying assembly 150 and the second air blowing conveying assembly 160 are also opposite, it makes the blown-out moving iron cores 200 always be conveyed to the subsequent workstations with the same end facing outwards. For example, a moving iron core 200 has two ends, namely the first end and the second end, and both the first air blowing conveying assembly 150 and the second air blowing conveying assembly 160 convey the moving iron core 200 with the first end facing outwards. This makes the placement directions of the moving iron cores 200 conveyed to the subsequent workstations consistent.

[0073] In this embodiment, as Figures 2 to 4 shown, the fixed frame 110 includes two spaced-apart baffles 111. The two baffles 111 are arranged vertically, and the rotary frame 120 is arranged between the two baffles 111. The axial direction of the rotary frame 120 is horizontal. An inlet 112 for a moving iron core 200 to enter is provided on one of the baffles 111. The inlet 112 is in a horn shape, and the large end of the horn-shaped inlet 112 faces the rotary frame 120. A column connected to the baffle 111 is provided on the outside of the baffle 111, and several connecting columns are also spaced apart between the two baffles 111.

[0074] Specifically, the above-mentioned inlet 112 is in a horn shape, and the large end of the horn-shaped inlet 112 faces the rotary frame 120. When the position of the moving iron core 200 entering the rotary frame 120 has a slight deviation from the standard position, after the rotary frame 120 rotates, the horn-shaped inlet 112 will guide the moving iron core 200 so that the moving iron core 200 completely enters the receiving cavity 122 of the moving iron core receiving member 121 inside the rotary frame 120. In this way, the moving iron core 200 will not interfere with the rotation of the rotary frame 120 due to not moving in place.

[0075] In this embodiment, as Figure 1As shown, it further includes a pusher 170 and a linear vibrating mechanism 180 disposed on one side of the pusher 170. The linear vibrating mechanism 180 is configured to receive the moving iron core 200 delivered by the pusher 170, and the linear vibrating mechanism 180 is configured to convey the moving iron core 200 to the moving iron core receiving member 121 within the rotary rack 120.

[0076] Specifically, the above-mentioned pusher 170 and the linear vibrating mechanism 180 cooperate to convey the moving iron cores 200 one by one into the rotary rack 120.

[0077] In this embodiment, as Figure 1 and Figure 3 shown, a receiving block 1901 is further connected to the outside of the baffle 111. The receiving block 1901 is disposed on one side of the linear vibrating mechanism 180. A receiving hole 1902 is provided on the receiving block 1901. The receiving hole 1902 communicates with the inlet 112. A pressing cylinder 1903 is further provided on the receiving block 1901. The pressing cylinder 1903 is connected to a pressing head. One end of the pressing head is configured to extend into the receiving hole 1902 and apply pressure to the moving iron core 200 within the receiving hole 1902.

[0078] Specifically, after a moving iron core 200 enters the receiving cavity 122 of one of the moving iron core receiving members 121 of the rotary rack 120, the pressing head extends into the receiving hole 1902 and applies pressure to the moving iron core 200 within the receiving hole 1902, so that the subsequent moving iron cores 200 cannot continue to move forward into this receiving cavity 122. When another empty moving iron core receiving member 121 rotates to the inlet 112 again, the pressing head resets, and a moving iron core 200 can enter this empty moving iron core receiving member 121.

[0079] In this embodiment, as Figure 1 shown, a bracket is provided on one of the baffles 111. A telescopic cylinder 1904 is provided on the bracket. A support seat 1905 is provided on the telescopic cylinder 1904. A photoelectric sensor 1906 is provided on one side of the support seat 1905, and a horizontally arranged mounting seat 1907 is provided on the other side of the support seat 1905. As Figures 6 to 8 shown, a rod body 1908 is provided within the mounting seat 1907. One end of the rod body 1908 is configured to extend into the moving iron core receiving member 121. The rod body 1908 moves horizontally along the mounting seat 1907 under the push of the moving iron core 200. The other end of the rod body 1908 is configured to trigger the photoelectric sensor 1906 to generate a signal. A return spring 1909 for driving the rod body 1908 to reset is provided within the mounting seat 1907.

[0080] Specifically, a chamber for accommodating the rod 1908 is provided inside the mounting base 1907. The rod 1908 includes a small end portion 19081, a block portion 19082, and a large end portion 19083. The small end portion 19081 is used to extend into the moving iron core housing 121. The block portion 19082 is located inside the chamber of the mounting base 1907. A return spring 1909 is provided between the block portion 19082 and the end of the chamber. The large end portion 19083 is used to move to the photoelectric sensor 1906 to trigger the photoelectric sensor 1906 to generate a signal. As Figure 15 shown, a plurality of positioning grooves 1914 are circumferentially provided at the front end of the mounting base 1907. Corresponding openings are provided on the baffle 111, and positioning protrusions 1915 matching the positioning grooves 1914 are provided at the openings.

[0081] Specifically, the telescopic cylinder 1904 is used to drive the support base 1905 to move, thereby driving the mounting base 1907 to move. When detection is required, the telescopic cylinder 1904 moves the mounting base 1907 towards the fixed frame 110, so that the mounting base 1907 is inserted into the fixed frame 110, and the small end portion 19081 of the rod 1908 extends into the moving iron core housing 121. When a moving iron core 200 moves into the moving iron core housing 121, the moving iron core 200 will push the small end portion 19081 of the rod 1908 to move, thereby causing the large end portion 19083 of the rod 1908 to move. The large end portion 19083 of the rod 1908 will move to the photoelectric sensor 1906 to trigger the photoelectric sensor 1906 to generate a signal. The generation of a signal by the photoelectric sensor 1906 indicates that the moving iron core 200 has moved to the specified position. When the telescopic cylinder 1904 drives the mounting base 1907 to move away from the fixed frame 110, the rod 1908 is reset under the action of the return spring 1909.

[0082] In this embodiment, as Figures 9 to 11As shown, the detection component 140 includes a first frame 1401, a first guiding component 1402a, a first moving component 1403, a first pushing member 1404, a moving component driving cylinder 1405, a second frame 1406, a second moving component 1407, a second guiding component 1402b, a second pushing member 1408, and a displacement sensor 1409. A first frame 1401 is provided on one side of the fixing frame 110, and a second frame 1406 is provided on the other side of the fixing frame 110. A first guiding component 1402a is connected to the first frame 1401. The first moving component 1403 is slidably engaged with the first guiding component 1402a. The first moving component 1403 is connected to the first pushing member 1404. A second guiding component 1402b is connected to the second frame 1406. The second moving component 1407 is slidably engaged with the second guiding component 1402b. The second moving component 1407 is connected to the second pushing member 1408. The displacement sensor 1409 is fixed to the second guiding component 1402b. The second frame 1406 includes a block and a columnar body provided in the block. The columnar body is provided with a cavity 1411, and a blocking structure 1410 is provided in the cavity 1411. The second pushing member 1408 is sleeved on the contact head of the displacement sensor 1409. The contact head of the displacement sensor 1409 is used to detect the maximum moving distance of the moving iron core 200 in the cavity 1411. The first pushing member 1404 is used to push the moving iron core 200 in the moving iron core receiving member 121 into the cavity 1411 in the second frame 1406. The second pushing member 1408 is used to push the moving iron core 200 in the cavity 1411 in the second frame 1406 into the moving iron core receiving member 121. The two ends of the piston rod of the moving component driving cylinder 1405 are respectively connected to the first moving component 1403 and the second moving component 1407. The above-mentioned moving component driving cylinder 1405 can be provided on the first frame 1401.

[0083] Specifically, the above-mentioned moving component driving cylinder 1405 drives the first moving component 1403 and the second moving component 1407 to move synchronously at the same time. When the first moving component 1403 moves towards the rotating frame 120, the second moving component 1407 moves away from the rotating frame 120. When the second moving component 1407 moves towards the rotating frame 120, the first moving component 1403 moves away from the rotating frame 120. This enables, when the first moving component 1403 drives the first pushing member 1404 to push the moving iron core 200 in the moving iron core housing 121 into the cavity 1411 in the second frame body 1406, the second pushing member 1408 will move away from the second frame body 1406, and the probe 1409a of the displacement sensor 1409 will be exposed. At this time, during the process of the moving iron core 200 being pushed by the first pushing member 1404, when the end of the moving iron core 200 contacts the probe 1409a of the displacement sensor 1409, the continuous movement of the moving iron core 200 will cause the probe 1409a of the displacement sensor 1409 to move. When a shoulder on the moving iron core 200 abuts against the blocking structure 1410 provided in the cavity 1411, the moving iron core 200 cannot move further. At this time, the moving distance of the moving iron core 200 can be measured by the displacement sensor 1409. Since shoulders are provided at both ends of the moving iron core 200, namely the first shoulder 201 and the second shoulder 202, and the distances from the two shoulders to the adjacent ends are different, this distance can be used to judge the placement direction of the moving iron core 200. For example, if the first end of the moving iron core 200 faces the probe 1409a of the displacement sensor 1409, the detected distance is D1. If the second end of the moving iron core 200 faces the probe 1409a of the displacement sensor 1409, the detected distance is D2, and D1 is different from D2. In this way, the placement direction of the moving iron core 200 can be judged according to the values of D1 and D2. After the detection is completed, the second pushing member 1408 can push the moving iron core 200 in the cavity 1411 of the second frame body 1406 into the moving iron core housing 121.

[0084] Specifically, the second pushing member 1408 can be a structure such as a hollow tube. The first pushing member 1404 can be a rod body 1908 or other structures.

[0085] Specifically, the above-mentioned first guiding component 1402a and second guiding component 1402b can include a plurality of guiding rods. The above-mentioned first moving component 1403 and second moving component 1407 can include a plurality of interconnected blocks and linear bearings sleeved on the guiding rods, etc.

[0086] In this embodiment, as Figure 12 and Figure 13As shown, a cylinder mounting bracket 1910 is provided on one side of the fixing bracket 110. A support arm driving cylinder 1911 is provided on the cylinder mounting bracket 1910. A first support arm 1912 and a second support arm 1913 are respectively connected to both sides of the support arm driving cylinder 1911. A first air blowing head 151 and a first insert 152 connected to the first air blowing head 151 are provided on the first support arm 1912. An air flow channel is provided in the first insert 152. A second insert 163 is also provided on the first support arm 1912. The second insert 163 is located below the first insert 152. A discharge channel is provided in the second insert 163. A second air blowing head 161 and a third insert 162 connected to the second air blowing head 161 are provided on the second support arm 1913. An air flow channel is provided in the third insert 162. A fourth insert 153 is further provided on the second support arm 1913. The fourth insert 153 is located above the third insert 162. A discharge channel is provided in the fourth insert 153. The first air blowing and conveying assembly 150 includes the first air blowing head 151, the first insert 152 and the fourth insert 153. The air flow channel of the first insert 152 is used to cooperate with the discharge channel of the fourth insert 153. The second air blowing and conveying assembly 160 includes the second air blowing head 161, the third insert 162 and the second insert 163. The air flow channel of the third insert 162 cooperates with the discharge channel of the second insert 163.

[0087] Specifically, the above-mentioned support arm driving cylinder 1911 can drive the first support arm 1912 and the second support arm 1913 to move towards the rotating bracket 120 and move away from the rotating bracket 120. When it is necessary to blow out the moving iron core 200 in the rotating bracket 120, the first support arm 1912 and the second support arm 1913 move towards the rotating bracket 120, so that the first insert, the second insert 163, the third insert 162 and the fourth insert 153 are all inserted into the fixing bracket 110. Further, the ends of the first insert, the second insert 163, the third insert 162 and the fourth insert 153 can abut against the moving iron core receiving member 121 in the rotating bracket 120. The first air blowing head 151 and the second air blowing head 161 can be respectively connected to the air blowing mechanism. By blowing air through the first air blowing head 151, the moving iron core 200 in the moving iron core receiving member 121 can be blown out through the discharge channel of the fourth insert 153. Similarly, by blowing air through the second air blowing head 161, the moving iron core 200 in the moving iron core receiving member 121 can be blown out through the discharge channel of the second insert 163.

[0088] Specifically, the above-mentioned first insert, second insert 163, third insert 162, and fourth insert 153 can be a columnar body. A through hole is provided inside the columnar body. One end of the columnar body is an insertion end, and the diameter of the insertion end can be smaller. The insertion end is used to insert into the fixing frame 110 and abut against the corresponding moving iron core receiving member 121. The other end of the columnar body is installed on the corresponding support arm, and the diameter of this end can be larger.

[0089] On the above basis, the first blowing head 151 of the first blowing and conveying assembly 150 is connected to the first conveying pipe, and the second blowing head 161 of the second blowing and conveying assembly 160 is connected to the second conveying pipe.

[0090] As Figure 14 As shown, the second embodiment of the present application provides a moving iron core feeding system, which includes the above-mentioned moving iron core feeding device. A pressing mechanism is provided outside the first blowing and conveying assembly 150 and the second blowing and conveying assembly 160. The pressing mechanism includes a feeding block 301. A feeding channel is provided inside the feeding block 301. A first feeding pipe 302 and a second feeding pipe 303 are provided at the upper end of the feeding block 301. The first feeding pipe 302 is connected to the first blowing and conveying assembly 150 through the first conveying pipe, and the second feeding pipe 303 is connected to the second blowing and conveying assembly 160 through the second conveying pipe. The first feeding pipe 302 and the second feeding pipe 303 are respectively communicated with the feeding channel. The lower end of the feeding channel is connected to the feeding pipe 304.

[0091] Specifically, the moving iron core 200 blown out by the first blowing and conveying assembly 150 enters the first feeding pipe 302 through the first conveying pipe, and then enters the feeding channel from the first feeding pipe 302. The moving iron core 200 blown out by the second blowing and conveying assembly 160 enters the second feeding pipe 303 through the second conveying pipe, and then enters the feeding channel from the second feeding pipe 303. Since the placement directions of the moving iron cores 200 blown out by the first blowing and conveying assembly 150 and the second blowing assembly are the same, the placement directions of the moving iron cores 200 finally entering the feeding channel are the same. For example, the moving iron cores 200 blown out by the first blowing and conveying assembly 150 and the second blowing assembly both have the first end facing outwards. Since the feeding channel is generally vertically arranged, after these moving iron cores 200 finally enter the feeding channel, the first ends are all facing downwards.

[0092] The third embodiment of the present application provides a moving iron core feeding method, which includes:

[0093] Conveying the moving iron core 200 into the receiving cavity 122 of the moving iron core receiving member 121,

[0094] The rotation driving assembly 130 rotates the rotating frame 120 so that the moving iron core 200 rotates to the detection assembly 140,

[0095] The detection component 140 detects the placement direction of the moving iron core 200.

[0096] After the detection is completed, according to the detection result, the rotation drive component 130 rotates the rotating frame 120 so that the moving iron core 200 is conveyed to the first air-blowing conveying component 150 or the second air-blowing conveying component 160.

[0097] The first air-blowing conveying component 150 or the second air-blowing conveying component 160 blows out the moving iron core 200 in the receiving cavity 122 of the moving iron core receiving member 121.

[0098] The above method for loading the moving iron core adopts the above device for loading the moving iron core of the present application, and the loading efficiency of the whole method is relatively high.

[0099] The above embodiments only represent several implementation manners of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent should be subject to the appended claims.

Claims

1. A moving iron core feeding device, characterized in that: include: A fixed frame, a rotating frame, a rotating drive assembly, a detection assembly, a first air blowing and conveying assembly, and a second air blowing and conveying assembly, The rotary drive assembly is arranged on the fixed frame, the rotating frame is mounted on the rotary drive assembly, the rotating frame rotates relative to the fixed frame under the driving of the rotary drive assembly, a plurality of moving iron core receiving members are arranged in the rotating frame at intervals along the circumferential direction, and the moving iron core receiving member has a receiving cavity with openings at both ends, The detection component is arranged on the fixing frame and is located at one side of the rotation driving component. The detection component is used to detect the moving iron core in the moving iron core receiving member to determine the placement direction of the moving iron core. After the detection of the detection component, the moving iron core is rotated and transported by the rotating frame to the first air blowing conveying component or the second air blowing conveying component. The first air blowing conveying assembly and the second air blowing conveying assembly are located on the other side of the rotary driving assembly. The first air blowing and conveying assembly is used to blow the moving iron cores of the first type of placement direction in the moving iron core receiving member out of the rotating frame in a first direction, The second air blowing and conveying assembly is used to blow the moving iron cores of the second type of placement direction in the moving iron core receiving member out of the rotating frame in a second direction, and the second direction is opposite to the first direction; The detection assembly includes a first frame, a first guide assembly, a first moving assembly, a first pushing member, a moving assembly driving cylinder, a second frame, a second moving assembly, a second guide assembly, a second pushing member and a displacement sensor. A first frame body is disposed on one side of the fixing frame, and a second frame body is disposed on the other side of the fixing frame. The first frame is connected with a first guide assembly, the first moving assembly is slidably matched with the first guide assembly, and the first moving assembly is connected with a first pushing member. The second frame is connected to a second guide assembly, the second moving assembly is slidably matched with the second guide assembly, and the second moving assembly is connected to the second pushing member. The displacement sensor is fixed on the second guide assembly, a cavity is provided in the second frame, a blocking structure is provided in the cavity, the second push member is sleeved on the contact of the displacement sensor, and the contact of the displacement sensor is used to detect the maximum moving distance of the moving iron core in the cavity. The first pushing member is used to push the moving iron core in the moving iron core receiving member into the cavity in the second frame, and the second pushing member is used to push the moving iron core in the cavity in the second frame into the moving iron core receiving member. The two ends of the piston rod of the moving assembly driving cylinder are respectively connected to the first moving assembly and the second moving assembly.

2. The moving iron core feeding device according to claim 1, characterized in that: The fixed frame includes two baffles arranged at intervals, the rotating frame is arranged between the two baffles, one of the baffles is provided with an entrance for a moving iron core to enter, the entrance is in a trumpet shape, and the large end of the trumpet-shaped entrance faces the rotating frame.

3. The moving iron core feeding device according to claim 2, characterized in that: It also includes a plate pusher and a direct vibration mechanism arranged on one side of the plate pusher, wherein the direct vibration mechanism is used to receive the moving iron core sent by the plate pusher and to transport the moving iron core to the moving iron core receiving member in the rotating frame.

4. The moving iron core feeding device according to claim 3, characterized in that: A receiving block is also connected to the outside of the baffle, and the receiving block is arranged on one side of the direct vibration mechanism. A receiving hole is provided on the receiving block, and the receiving hole is connected to the inlet. A downward pressure cylinder is also provided on the receiving block, and the downward pressure cylinder is connected to a downward pressure head. One end of the downward pressure head is used to extend into the receiving hole and apply pressure to the moving iron core in the receiving hole.

5. The moving iron core feeding device according to claim 2, characterized in that: A bracket is provided on one of the baffles, a telescopic cylinder is provided on the bracket, a support seat is provided on the telescopic cylinder, a photoelectric sensor is provided on one side of the support seat, a transversely arranged mounting seat is provided on the other side of the support seat, a rod body is provided in the mounting seat, one end of the rod body is used to extend into the moving iron core receiving piece, the rod body moves laterally along the mounting seat under the push of the moving iron core, and the other end of the rod body is used to trigger the photoelectric sensor to generate a signal, and a reset spring for driving the rod body to reset is provided in the mounting seat.

6. The moving iron core feeding device according to claim 1, characterized in that: A cylinder mounting frame is provided on one side of the fixing frame, a support arm driving cylinder is provided on the cylinder mounting frame, and a first support arm and a second support arm are connected to both sides of the support arm driving cylinder, respectively. The first support arm is provided with a first blowing head and a first insert connected to the first blowing head, the first insert is provided with an air flow channel, the first support arm is further provided with a second insert, the second insert is provided with a discharge channel, The second support arm is provided with a second blowing head and a third insert connected to the second blowing head, the third insert is provided with an air flow channel, the second support arm is further provided with a fourth insert, the fourth insert is provided with a discharge channel, The first air blowing and conveying assembly includes the first air blowing head, a first insert and a fourth insert, wherein the air flow channel of the first insert is used to cooperate with the discharge channel of the fourth insert. The second air blowing and conveying assembly includes a second air blowing head, a third insert and a second insert, and the air flow channel of the third insert cooperates with the discharge channel of the second insert.

7. The moving iron core feeding device according to claim 1, characterized in that: The first air blowing conveying assembly is connected to the first conveying pipe, and the second air blowing conveying assembly is connected to the second conveying pipe.

8. A moving iron core feeding system, characterized in that: The movable iron core feeding device comprises the moving iron core feeding device as described in any one of claims 1 to 7, wherein a press-fitting mechanism is arranged on the outer sides of the first air blowing and conveying assembly and the second air blowing and conveying assembly, the press-fitting mechanism comprises a feed block, a feeding channel is arranged in the feed block, a first feed pipe and a second feed pipe are arranged at the upper end of the feed block, the first feed pipe is connected to the first air blowing and conveying assembly through a first conveying pipe, the second feed pipe is connected to the second air blowing and conveying assembly through a second conveying pipe, and the first feed pipe and the second feed pipe are respectively connected to the feeding channel.

9. A moving iron core feeding method, applied to the moving iron core feeding system according to claim 8, characterized in that: transporting the moving iron core into the receiving cavity of the moving iron core receiving member, The rotating drive assembly rotates the rotating frame, causing the moving iron core to rotate to the detection assembly. The detection component detects the placement direction of the moving iron core. After the test is completed, according to the test results, the rotary drive assembly rotates the rotating frame so that the moving iron core is transported to the first air blowing conveying assembly or the second air blowing conveying assembly. The first air blowing and conveying assembly or the second air blowing and conveying assembly blows out the moving iron core in the receiving cavity of the moving iron core receiving piece.

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