Inductor plate penetrating machine

Abstract

The utility model relates to the technical field of inductor processing, in particular to an inductor plate penetrating machine capable of automatically cutting pins and penetrating plates for a tail line of an inductor. Comprising a wire cutting and shaping station provided with a wire cutting device, a plate feeding and inserting station provided with a plate feeding device and a material grabbing device. The wire cutting device comprises a first shaping base used for bearing an inductor, and a first wire pulling mechanism installed at the bottom of the first shaping base and used for downwards pulling a tail wire of the inductor. The first wire clamping mechanism is mounted at the top of the first shaping seat and used for clamping the inductance tail wire; and the first wire cutting mechanism is mounted at the top of the first shaping seat and used for cutting off the inductance tail wire. Compared with the prior art, the problem that one end is long and the other end is short after the inductor tail line is cut off is solved, the inductor tail line can be ensured to completely penetrate into the bottom plate, and therefore the reliability of the inductor tail line in the plate penetrating process and the plate penetrating yield are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inductor processing, in particular to an inductor board-piercing machine which can automatically cut the pins of inductor tail wires and pierce the board. Background Art

[0002] Inductor coils are widely used in various mechanical equipment. The manufacturing process of inductor coils includes winding and corner cutting. Since the coils will have extra curved wire ends or pins when winding, if the wire ends or pins are not corrected and directly cut off, the two wire ends or pins of an inductor coil will have inconsistent lengths. Therefore, the coils must be corrected and then corner cut before use.

[0003] For example, Chinese invention CN114453533A discloses a pneumatic device for shaping and cutting the angle of an inductor coil, which uses a first shaping component and a second shaping component to cut the inductor tail wire (equivalent to the wire end or pin) using a first cutter and a second cutter.

[0004] During the actual research and development process, the inventors found that although this type of device can shape and cut the inductor tail wire to a certain extent, it cannot tighten the inductor coil as a whole. If the inductor coil is not tightened and then cut, the inductor tail wire may appear to be longer at one end and shorter at the other end after being cut. When the inductor tail wire is subsequently passed through the board, some of the inductor tail wires may not be able to pass through the bottom board, which seriously affects the reliability and yield of the subsequent inductor tail wire passing through the board.

[0005] Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content

[0006] In view of this, the present invention aims to address the shortcomings of the existing technology, and its main purpose is to provide an inductor board penetration machine to effectively solve the technical defect in the existing technology that one end of the inductor tail wire is long and the other end is short after being cut, thereby improving the yield of the inductor tail wire cutting, and further improving the reliability and yield of the subsequent inductor tail wire penetration.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions: an inductor plate-piercing machine, comprising

[0008] The wire cutting and shaping station is equipped with a wire cutting device for cutting the tail wires of the inductor;

[0009] The board feeding and inserting station is equipped with a board feeding device for loading the bottom board and performing the electric sensing and board insertion operation; and

[0010] The material grabbing device can grab the inductor and transfer it to different workstations;

[0011] Among them, the cutting device includes a first shaping seat for supporting the inductor, a first pulling mechanism installed at the bottom of the first shaping seat and used to pull the inductor tail line downward, a first clamping mechanism installed at the top of the first shaping seat and used to clamp the inductor tail line, and a first cutting mechanism installed at the top of the first shaping seat and used to cut off the inductor tail line.

[0012] The beneficial effect of the inductor board-piercing machine provided in the present application is that: through the first wire pulling mechanism, the inductor tail line can be pulled down in advance to tighten the inductor coil; then the inductor tail line is clamped by the first wire clamping mechanism before the wire cutting operation is performed; compared with the existing technology, the inductor tail line will not have the problem of one end being longer than the other end after being cut, and it can be ensured that the inductor tail line can be completely inserted into the bottom plate, thereby improving the reliability and yield of the inductor tail line when passing through the board.

[0013] As a preferred solution: a cross limiting plate is provided on the top of the first shaping seat, and a support plate is installed on the top of the cross limiting plate;

[0014] When the inductor is placed on the support plate, the cross limiting plate can separate the tail wires of each inductor.

[0015] As a preferred solution: the first wire pulling mechanism includes a first movable plate installed up and down under the first shaping seat, a first driving cylinder for driving the first movable plate to move up and down, a first pulling plate installed on the first movable plate that can move left and right, and a second driving cylinder for driving the first pulling plate to move left and right.

[0016] As a preferred solution: the first wire clamping mechanism includes a second movable plate movably installed above the first shaping seat, a third driving cylinder for driving the second movable plate to move forward and backward, and a second clamping plate fixedly installed on the second movable plate.

[0017] As a preferred solution: there are two first pull plates arranged at a left and right interval, each first pull plate is adapted to be equipped with a second driving cylinder to drive the respective first pull plate to move left and right; the first wire clamping mechanism is installed one by one corresponding to the front and rear sides of the first shaping seat.

[0018] As a preferred solution: the first tangent mechanism includes a third movable plate installed above the first shaping seat and can be moved left and right, a fourth driving cylinder for driving the third movable plate to move left and right, and a first cutter installed on the third movable plate and used to cut the inductor tail line.

[0019] As a preferred solution: the first tangent mechanism also includes a fourth movable plate mounted on the upper surface of the third movable plate for left and right movement, a first spring connected to the third movable plate and the fourth movable plate, and a third clamping plate fixedly mounted on the fourth movable plate.

[0020] As a preferred solution: it also includes a glue dispensing station, which is equipped with a glue dispensing fixture;

[0021] The material grabbing device includes a first horizontal actuator, a first vertical actuator installed on the first horizontal actuator, a second vertical actuator installed on the first horizontal actuator and spaced to the left and right of the first vertical actuator, a first gripper cylinder installed on the first vertical actuator, and a second gripper cylinder installed on the second vertical actuator;

[0022] When the first transverse actuator drives the first clamping cylinder to move from the tangent shaping station to the plate feeding and inserting station, the first transverse actuator synchronously drives the second clamping cylinder to move from the plate feeding and inserting station to the dispensing station.

[0023] As a preferred solution: the plate feeding device includes a plate feeding jig for conveying the base plate, a push plate needle for abutting against the base plate and pushing the base plate to move, a first push plate actuator for driving the push plate needle to move up and down, and a second push plate actuator for driving the push plate needle to move forward and backward.

[0024] As a preferred solution: the dispensing station is also equipped with a dispensing module, a first dispensing actuator for driving the dispensing module to move up and down, and a second dispensing actuator for driving the dispensing module to move forward and backward. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0026] Figure 1 Schematic diagram of the three-dimensional structure of the inductor plate-piercing machine provided in an embodiment of the present application;

[0027] Figure 2 yes Figure 1 The schematic diagram of the three-dimensional structure of the cutting device of the inductor plate-threading machine shown in FIG.

[0028] Figure 3 yes Figure 2 The exploded view of the partial structure of the cutting device of the inductive board threading machine shown;

[0029] Figure 4 yes Figure 2 A first cross-sectional view of the cutting device of the inductive threading machine is shown;

[0030] Figure 5 yes Figure 1 The three-dimensional structural diagram of the board feeding device, material grabbing device and glue dispensing device of the inductor board penetrating machine shown in FIG.

[0031] Figure 6 yes Figure 5 The three-dimensional structural diagram of the material grabbing device shown;

[0032] Figure 7 yes Figure 5 A schematic diagram of the three-dimensional structure of the plate feeding device and the shaping fixture shown;

[0033] Figure 8 yes Figure 5 The three-dimensional structural diagram of the dispensing device and the material tray is shown.

[0034] Among them, the reference numerals in the figures are:

[0035] 100. Inductor board penetration machine; 1001. Rack;

[0036] 10. Thread trimmer; 11. First shaping seat; 111. Cross-stop plate; 112. Support plate; 12. First thread-pulling mechanism; 121. First movable plate; 122. First driving cylinder; 123. First pulling plate; 124. Second driving cylinder; 13. First thread clamping mechanism; 131. Second movable plate; 132. Third driving cylinder; 133. Second clamping plate; 14. First thread trimmer; 141. Third movable plate; 142. Fourth driving cylinder; 143. First cutter; 144. Fourth movable plate; 145. First spring; 146. Third clamping plate;

[0037] 20. Plate feeding device; 21. Plate feeding fixture; 22. Plate pushing needle; 23. First plate pushing actuator; 24. Second plate pushing actuator; 25. Plate threading guide mechanism; 26. Folding mechanism;

[0038] 30. Gripping device; 31. First transverse actuator; 311. First frame; 312. First transverse movable plate; 313. First drive motor; 32. First vertical actuator; 321. First vertical movable plate; 322. Second drive motor; 33. Second vertical actuator; 34. First gripper cylinder; 35. Second gripper cylinder; 36. Support mechanism; 361. First extension plate; 362. First longitudinal movable plate; 363. Support rod drive cylinder; 364. First support rod; 365. First support rod gripper cylinder; 366. First longitudinal drive cylinder;

[0039] 40. Glue dispensing fixture; 41. Glue dispensing module; 42. First glue dispensing actuator; 43. Second glue dispensing actuator; 44. Second lateral actuator.

[0040] 50. Plastic surgery jig; 51. Plastic surgery groove;

[0041] 60. Material tray; 61. Discharge clamp cylinder; 62. First swinging actuator; 63. Second swinging actuator. DETAILED DESCRIPTION

[0042] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0043] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0044] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0045] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0046] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0047] Before explaining the embodiments of the present application in detail, the application scenarios of the embodiments of the present application are first described.

[0048] Please also refer to Figures 1 to 8 , the inductor plate penetration machine 100 provided in an embodiment of the present application is now described.

[0049] The inductor board-threading machine 100 is provided with at least a tangent shaping station and a board feeding and inserting station. The tangent shaping station is equipped with a tangent device 10 for cutting the tail wire of the inductor. The board feeding and inserting station is equipped with a board feeding device 20 for loading the base plate and providing the inductor board-threading operation. A grabbing device 30 is provided between the tangent shaping station and the board feeding and inserting station. The grabbing device 30 can grab the inductor and transfer it to different stations to complete the tangent shaping of the inductor tail wire and the inductor tail wire threading operation.

[0050] Specifically, the wire cutting device 10 includes a first shaping seat 11 for supporting the inductor, a first wire pulling mechanism 12 installed at the bottom of the first shaping seat 11 and used to pull the inductor tail wire downward, a first wire clamping mechanism 13 installed at the top of the first shaping seat 11 and used to clamp the inductor tail wire, and a first wire cutting mechanism 14 installed at the top of the first shaping seat 11 and used to cut off the inductor tail wire.

[0051] Before threading the inductor tail wire through the board, the inductor is first loaded into the first shaping seat 11, and then the first wire pulling mechanism 12 is used to pull the inductor tail wire down to tighten the inductor coil; then, the first wire clamping mechanism 13 is used to cooperate with the first shaping seat 11 to clamp the inductor tail wire; finally, the first wire cutting mechanism 14 is used to cut the inductor tail wire to obtain an inductor tail wire of a straight length.

[0052] It can be seen that, by setting up the first pulling mechanism 12, the inductor tail line can be pulled down in advance to tighten the inductor coil; then the inductor tail line is clamped by the first clamping mechanism 13 before the wire cutting operation is performed; compared with the existing technology, the inductor tail line will not have the problem of one end being longer than the other end after being cut, and it can be ensured that the inductor tail line can be completely inserted into the bottom plate, thereby improving the reliability and yield of the inductor tail line when passing through the board.

[0053] In some embodiments of the present application, a cross-limiting plate 111 is provided on the top of the first shaping seat 11, and a support plate 112 is installed on the top of the cross-limiting plate 111; when the inductor is loaded on the support plate 112, the cross-limiting plate 111 can separate the inductor tail wires. By providing the support plate 112, the stability of the inductor during loading can be improved, and it is beneficial to improve the reliability of the first wire pulling mechanism 12 when tightening the inductor tail wire, and it is not easy for the inductor to be displaced. By providing the cross-limiting plate 111, when the first wire clamping mechanism 13 clamps the tail wire, it plays a certain shaping role on the inductor tail wire, and it is easier to control the consistency of the length of the inductor tail wire after it is cut.

[0054] Specifically, the first wire pulling mechanism 12 includes a first movable plate 121 installed up and down under the first shaping seat 11, a first driving cylinder 122 for driving the first movable plate 121 to move up and down, a first pulling plate 123 installed on the first movable plate 121 and movable left and right, and a second driving cylinder 124 for driving the first pulling plate 123 to move left and right.

[0055] When pulling the wire, the second driving cylinder 124 first drives the first pulling plate 123 to move toward the side of the cross limiting plate 111, and uses the first pulling plate 123 and the cross limiting plate 111 to clamp the tail wire; then the first driving cylinder 122 drives the first movable plate 121 to move downward, thereby driving the first pulling plate 123 to move downward, and then the clamped inductor tail wire can be moved down to complete the tightening of the inductor coil.

[0056] Next, the first wire clamping mechanism 13 includes a second movable plate 131 movably mounted above the first shaping seat 11 , a third driving cylinder 132 for driving the second movable plate 131 to move back and forth, and a second clamping plate 133 fixedly mounted on the second movable plate 131 .

[0057] When the inductor coil is tightened, the third drive cylinder 132 drives the second clamping plate 133 to move toward the cross-limiting plate 111, clamping the inductor tail wire to facilitate subsequent cutting of the inductor tail wire. At the same time, the clamping of the second clamping plate 133 can also shape the inductor tail wire in the front-to-back direction.

[0058] Preferably, there are two first pull plates 123 spaced apart from each other, and each first pull plate 123 is equipped with a second driving cylinder 124 to drive the respective first pull plate 123 to move left and right; the first wire clamping mechanism 13 is installed one by one corresponding to the front and rear sides of the first shaping seat 11.

[0059] More specifically, the first cutting mechanism 14 includes a third movable plate 141 that can be moved left and right and is installed above the first shaping seat 11, a fourth driving cylinder 142 for driving the third movable plate 141 to move left and right, and a first cutter 143 installed on the third movable plate 141 and used to cut off the inductor tail line.

[0060] The first cutting mechanism 14 further includes a fourth movable plate 144 movably mounted on the upper surface of the third movable plate 141 , a first spring 145 connected to the third movable plate 141 and the fourth movable plate 144 , and a third clamping plate 146 fixedly mounted on the fourth movable plate 144 .

[0061] To cut the inductor tail wire, the fourth drive cylinder 142 first drives the third movable plate 141 to move toward the cross-limiting plate 111. Then, the third clamping plate 146 first abuts against the inductor tail wire and pushes it to the left and right to shape it. Finally, as the third movable plate 141 moves into place, the first cutter 143 cuts the inductor tail wire.

[0062] In some other embodiments of the present application, a glue dispensing station is also included, and the glue dispensing station is provided with a glue dispensing fixture 40; the gripping device 30 includes a first horizontal actuator 31, a first vertical actuator 32 installed on the first horizontal actuator 31, a second vertical actuator 33 installed on the first horizontal actuator 31 and arranged at a left and right distance from the first vertical actuator 32, a first clamping cylinder 34 installed on the first vertical actuator 32, and a second clamping cylinder 35 installed on the second vertical actuator 33; when the first horizontal actuator 31 drives the first clamping cylinder 34 to move from the tangent shaping station to the plate feeding and inserting station, the first horizontal actuator 31 synchronously drives the second clamping cylinder 35 to move from the plate feeding and inserting station to the glue dispensing station.

[0063] Specifically, the first horizontal actuator 31 includes a first frame 311, a first horizontal movable plate 312 that can be moved left and right and installed on the first frame 311, and a first drive motor 313 for driving the first horizontal movable plate 312 to move left and right; the first vertical actuator 32 and the second vertical actuator 33 both include a first vertical movable plate 321 that can be moved up and down and installed on the first horizontal movable plate 312, and a second drive motor 322 for driving the first vertical movable plate 321 to move up and down. The first clamping cylinder 34 and the second clamping cylinder 35 are installed one by one corresponding to the first vertical movable plates 321 of the first vertical actuator 32 and the second vertical actuator 33.

[0064] In more detail, the first clamping cylinder 34 and the second clamping cylinder 35 are both provided with clamping jaws for clamping the inductor.

[0065] Furthermore, the gripping device 30 also includes a support mechanism 36, which includes a first extension plate 361 mounted on the first transverse movable plate 312, a first longitudinal movable plate 362 mounted on the first extension plate 361 for forward and backward movement, a strut drive cylinder 363 fixedly mounted on the first longitudinal movable plate 362, a first support rod 364 with a telescopic rod mounted on the strut drive cylinder 363, and a first strut clamping cylinder 365 mounted on the first support rod 364. The first longitudinal movable plate 362 is driven forward and backward by the first longitudinal drive cylinder 366. The support mechanism 36 is located in front of the first vertical actuator 32. When the first clamping cylinder 34 clamps the inductor, the support mechanism 36 can drive the first support rod 364 and the first support clamping cylinder to cooperate in clamping the inductor tail wire.

[0066] In other embodiments of the present application, a shaping jig 50 is further included, which is provided with a shaping groove 51. The shaping jig 50 is positioned between the cutting device 10 and the board feeding device 20. When the first gripper cylinder 34 grasps the inductor after the tail wire has been cut and transfers it to the board feeding device 20, the tail wire can be shaped in the shaping groove 51, thereby improving the reliability of the subsequent board threading operation.

[0067] Specifically, the plate feeding device 20 includes a plate feeding jig 21 for conveying the base plate, a plate pushing needle 22 for abutting against the base plate and pushing the base plate to move, a first plate pushing actuator 23 for driving the plate pushing needle 22 to move up and down, and a second plate pushing actuator 24 for driving the plate pushing needle 22 to move forward and backward.

[0068] Next, the board feeding device 20 is also equipped with a board penetration guide mechanism 25 and a folding line mechanism 26 on the front side of the board feeding fixture 21. When the inductor tail line is passing through the board, the board penetration guide mechanism 25 can guide the inductor tail line to be inserted into the hole of the bottom plate; after the inductor tail line is completely inserted into the hole of the bottom plate, the folding line mechanism 26 bends the inductor tail line.

[0069] More specifically, after the first gripper cylinder 34 inserts the inductor tail wire into the base plate, it releases its grip on the inductor. The first lateral actuator 31 then moves left, allowing the second gripper cylinder 35 to grip the inductor. Simultaneously, the first gripper cylinder 34 moves to the wire trimming device 10 to grip the inductor. Once the second gripper cylinder 35 has gripped the inductor, the first lateral actuator 31 moves right, allowing the inductor to move to the glue dispensing station for glue dispensing.

[0070] In some embodiments of the present application, the dispensing station is equipped with a dispensing module 41, a first dispensing actuator 42 for driving the dispensing module 41 to move up and down, and a second dispensing actuator 43 for driving the dispensing module 41 to move forward and backward. After the inductor that has completed the board penetration operation is placed on the dispensing fixture 40, the dispensing module 41 cooperates with the first dispensing actuator 42 and the second dispensing actuator 43 to drive the dispensing module 41 to perform the dispensing operation on the inductor on the dispensing fixture 40.

[0071] Since the structures of the first dispensing actuator 42 and the second dispensing actuator 43 are substantially the same as the structure of the first transverse actuator 31 , they are not described in detail herein.

[0072] Specifically, it also includes a plate swing station, which is provided with a material tray 60, a swinging material clamp cylinder 61, a first swinging material actuator 62 for driving the swinging material clamp cylinder 61 to move forward and backward, and a second swinging material actuator 63 for driving the swinging material clamp cylinder 61 to move left and right. The swinging material clamp cylinder 61 can be linked with the first swinging material actuator 62 and the second swinging material actuator 63 to grab the inductance of the dispensing fixture 40 and place it in the material tray 60.

[0073] In more detail, the dispensing fixture 40 is installed on the second lateral actuator 44, and the second lateral actuator 44 drives the dispensing fixture 40 to move to the left close to the side of the plate feeding device 20, or drives the dispensing fixture 40 to move to the right close to the swing plate station.

[0074] It should be noted that the structures of the second transverse actuator 44 and the first transverse actuator 31 are substantially the same, and therefore will not be described in detail herein.

[0075] In the present application, the inductor board-threading machine 100 also includes a frame 1001, and the tangent and shaping station, the board feeding and inserting station, the glue dispensing station and the swing plate station are arranged in sequence from left to right on the frame 1001; so that the tangent device 10, the shaping fixture 50, the board feeding device 20, the glue dispensing fixture 40 and the material tray 60 are arranged in sequence from left to right, so that the grabbing device 30 can move the inductor from left to right through the tangent device 10 to complete the tangent, the shaping fixture 50 shapes the inductor tail line, the board feeding and inserting station completes the board threading operation and moves the inductor to the glue dispensing fixture 40, and after the glue dispensing module 41 completes the glue dispensing operation on the inductor on the glue dispensing fixture 40, the inductor on the glue dispensing fixture 40 is grabbed by the swinging claw cylinder 61 and moved to the material tray 60 for swinging storage.

[0076] The above is merely a preferred embodiment of the present invention and only specifically describes the technical principles of the present invention. These descriptions are intended only to explain the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention, as well as other specific embodiments of the present invention that can be imagined by those skilled in the art without inventive effort, shall be included within the scope of protection of the present invention.

Claims

1. An inductor board penetration machine, comprising A wire cutting and shaping station is provided with a wire cutting device (10) for cutting the tail wires of the inductor; The board feeding and inserting station is equipped with a board feeding device (20) for loading the bottom plate and providing an electric induction board insertion operation; and A material grabbing device (30) capable of grabbing the inductor and transferring it to different workstations; Its characteristics are: The wire cutting device (10) comprises a first shaping seat (11) for supporting the inductor, a first wire pulling mechanism (12) installed at the bottom of the first shaping seat and used for pulling the inductor tail wire downward, a first wire clamping mechanism (13) installed at the top of the first shaping seat (11) and used for clamping the inductor tail wire, and a first wire cutting mechanism (14) installed at the top of the first shaping seat (11) and used for cutting the inductor tail wire.

2. The inductor plate-piercing machine according to claim 1, characterized in that: A cross limiting plate (111) is provided on the top of the first shaping seat, and a support plate (112) is installed on the top of the cross limiting plate (111); When the inductor is supported on the support plate (112), the cross limiting plate (111) can separate the tail wires of each inductor.

3. The inductive plate-piercing machine according to claim 1 or 2, characterized in that: The first wire drawing machine (12) comprises a first movable plate (121) mounted below the first shaping seat (11) in an up-and-down movable manner, a first driving cylinder (122) for driving the first movable plate (121) to move up and down, a first pulling plate (123) mounted on the first movable plate (121) to move left and right, and a second driving cylinder (124) for driving the first pulling plate (123) to move left and right.

4. The inductor plate-piercing machine according to claim 3, characterized in that: The first wire clamping mechanism (13) comprises a second movable plate (131) movably mounted above the first shaping seat (11), a third driving cylinder (132) for driving the second movable plate (131) to move forward and backward, and a second clamping plate (133) fixedly mounted on the second movable plate (131).

5. The inductor plate-piercing machine according to claim 4, characterized in that: The first pulling plates (123) have two arranged at a left and right interval, and each first pulling plate (123) is adapted to be equipped with a second driving cylinder (124) to drive the respective first pulling plate (123) to move left and right; The first wire clamping mechanism (13) is installed one by one corresponding to the front and rear sides of the first shaping seat (11).

6. The inductor plate-piercing machine according to claim 3, characterized in that: The first cutting mechanism (14) comprises a third movable plate (141) mounted above the first shaping seat (11) and capable of being moved leftward and rightward, a fourth driving cylinder (142) for driving the third movable plate (141) to move leftward and rightward, and a first cutter (143) mounted on the third movable plate and used for cutting the inductor tail line.

7. The inductor plate-piercing machine according to claim 6, characterized in that: The first tangent mechanism (14) further includes a fourth movable plate (144) movably mounted on the upper surface of the third movable plate (141), a first spring (145) connected to the third movable plate (141) and the fourth movable plate (144), and a third clamping plate (146) fixedly mounted on the fourth movable plate (144).

8. The inductor plate-piercing machine according to claim 1, characterized in that: The invention also comprises a glue dispensing station, wherein the glue dispensing station is provided with a glue dispensing fixture (40); The material grabbing device (30) includes a first transverse actuator (31), a first vertical actuator (32) installed on the first transverse actuator (31), a second vertical actuator (33) installed on the first transverse actuator (31) and spaced apart from the first vertical actuator (32), a first gripping cylinder (34) installed on the first vertical actuator (32), and a second gripping cylinder (35) installed on the second vertical actuator (33); When the first transverse actuator (31) drives the first clamping cylinder (34) to move from the tangent shaping station to the plate feeding and inserting station, the first transverse actuator (31) synchronously drives the second clamping cylinder (35) to move from the plate feeding and inserting station to the glue dispensing station.

9. The inductor plate-piercing machine according to claim 8, characterized in that: The plate feeding device (20) comprises a plate feeding jig (21) for conveying a bottom plate, a plate pushing needle (22) for abutting against the bottom plate and pushing the bottom plate to move, a first plate pushing actuator (23) for driving the plate pushing needle to move up and down, and a second plate pushing actuator (24) for driving the plate pushing needle to move forward and backward.

10. The inductive plate penetration machine according to claim 8 or 9, characterized in that: The dispensing station is also equipped with a dispensing module (41), a first dispensing actuator (42) for driving the dispensing module (41) to move up and down, and a second dispensing actuator (43) for driving the dispensing module (41) to move forward and backward.

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