Inductor pin cutting mechanism

Abstract

The utility model relates to the technical field of inductor production. The inductor pin cutting mechanism comprises a supporting table, a feeding assembly is arranged at one end of the supporting table, a mounting groove is formed in a conveying track in the length direction of the conveying track, a plurality of rotating assemblies are evenly arranged in the mounting groove, and the rotating assemblies are tangent to an inductor. A driving assembly used for driving the multiple rotating assemblies to rotate is arranged at one end of the conveying rail, a corner cutting assembly used for cutting off pins of the multiple inductors at the same time is arranged at the other end of the supporting table, and a clamping assembly used for fixing the multiple inductors is arranged at the top of the corner cutting assembly. The pin corner cutting mechanism has the advantages that the feeding assembly, the clamping assembly and the corner cutting assembly are arranged, so that pins of a plurality of inductors can be cut off at the same time, the working efficiency is improved, and compared with manual corner cutting, the pin corner cutting mechanism is higher in precision after corner cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of inductor production, in particular to a pin cutting mechanism for inductor pins. Background Art

[0002] Magnetic bar inductors are mainly used in circuits to play the roles of oscillation, filtering, and delay. They can be connected in parallel with capacitors to form LC tuning circuits, forming LC loop resonance. The resonant circuit has a frequency selection function and can filter AC signals in a certain frequency band. The existing pin cutting method of magnetic bar inductors is usually manual cutting, that is, the longer pins of the magnetic bar inductors are shortened to meet installation requirements. However, the manual cutting method has high labor investment costs and low cutting efficiency. At the same time, it is difficult to control the cutting accuracy, which easily causes the inductor pins to be too long or too short after cutting, thereby increasing the defective cutting rate. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the present application provides a pin cutting mechanism for an inductor pin.

[0004] The present application provides a pin cutting mechanism for an inductor pin, which adopts the following technical solution:

[0005] A pin cutting mechanism for an inductor pin comprises a support table, one end of which is provided with a feeding assembly, the feeding assembly comprises two conveying tracks, the two conveying tracks are respectively located on both sides of an inductor, a support plate is provided between the two conveying tracks, the support plate is provided with a through groove along its length direction for facilitating the passage of the pins of the inductor, the conveying track is provided with an installation groove along its length direction, a plurality of rotating assemblies are evenly arranged in the installation groove, the rotating assemblies are tangent to the inductor, a driving assembly for driving the plurality of rotating assemblies to rotate is provided at one end of the conveying track, a cutting assembly for simultaneously cutting the pins of a plurality of inductors is provided at the other end of the support table, and a clamping assembly for fixing the plurality of inductors is provided at the top of the cutting assembly.

[0006] By adopting the above technical solution, the staff will put the inductor into the conveying track near one end of the driving component. The driving component will drive multiple rotating components to rotate synchronously. During the rotation of the rotating component, the rotating component drives the inductor to move along the conveying track through friction, thereby continuously moving the inductor to the position of the corner cutting component for corner cutting. The clamping component can clamp and fix the inductor, thereby improving the stability of the inductor when the corner cutting component is performing corner cutting work.

[0007] Optionally, the rotating assembly includes a rotating shaft and a rotating wheel, the rotating shaft is arranged along the vertical direction, and both ends of the rotating shaft are rotatably connected to the groove walls of the mounting groove respectively, and the rotating wheel is coaxially sleeved on the rotating shaft.

[0008] By adopting the above technical solution, the rotating shaft will drive the rotating wheel to rotate synchronously during the rotation process, and the rotating wheel drives the inductor to move along the length direction of the conveying track through friction.

[0009] Optionally, the driving assembly includes a driving motor, a power shaft is arranged on the support platform for rotation along the horizontal direction, a plurality of driving bevel gears are coaxially arranged on the power shaft along its length direction, the bottom ends of the plurality of rotating shafts on the same side extend to the outside of the conveying track, and a plurality of driven bevel gears are respectively arranged on the rotating shafts on the same side, the plurality of driven bevel gears correspond to the driving bevel gears one by one, and the driven bevel gears are meshed with the driving bevel gears, a driven gear is coaxially arranged on one end of the power shaft away from the driving bevel gear, the driving motor is arranged on the support platform, a connecting shaft is coaxially arranged on the output shaft of the driving motor, a driving gear is coaxially arranged on the connecting shaft, and the driving gear is meshed with the driven gear.

[0010] By adopting the above technical solution, the driving motor will drive the connecting shaft to rotate during its rotation, which will drive the driving gear to rotate during its rotation, which will drive the driven gear to rotate synchronously during its rotation, which will drive the power shaft to rotate during its rotation, which will drive multiple driving bevel gears to rotate synchronously during its rotation, which will drive the driven bevel gear to rotate during its rotation, which will drive the rotating shaft to rotate during its rotation, thereby driving the rotating wheel to rotate, and then driving the inductor to move.

[0011] Optionally, the clamping assembly includes a movable clamping block and a fixed clamping block, a mounting block is provided on the support platform, the fixed clamping block is fixedly provided on the mounting block, a mounting frame is provided on the support platform, the movable clamping block is slidably provided on the mounting frame, the movable clamping block and the fixed clamping block are respectively located on both sides of the conveying track for clamping and fixing the inductor, a first hydraulic cylinder is provided on the mounting frame, and a piston rod of the first hydraulic cylinder is connected to the movable clamping block.

[0012] By adopting the above technical solution, the first hydraulic cylinder is started, and the piston rod of the first hydraulic cylinder will extend in the direction away from the cylinder body. In the process of extending the piston rod, the movable clamp block will be pushed to move in the direction close to the fixed clamp block, thereby clamping and fixing the inductor, so that the cutting assembly can cut off the pins of the inductor.

[0013] Optionally, the angle cutting assembly includes a fixed blade and a movable blade, the fixed blade is arranged on a mounting block, and the mounting height of the fixed blade is lower than the mounting height of the fixed clamping block, a plurality of sliding grooves are evenly opened on the support platform, and sliders are slidably arranged on the plurality of sliding grooves, the movable blade is horizontally arranged, and the movable blade is respectively connected to a plurality of sliders, the fixed blade and the movable blade are respectively located on both sides of the conveying track, a second hydraulic cylinder is arranged on the support platform, a connecting rod is arranged on the piston rod of the second hydraulic cylinder, and the connecting rod is respectively connected to a plurality of sliders.

[0014] By adopting the above technical solution, when the clamping assembly fixes the inductor, the second hydraulic cylinder is started, and the piston rod of the second hydraulic cylinder moves in the direction away from the cylinder body. During the movement of the piston rod, the connecting rod will be pushed to move, and the connecting rod will push multiple sliders to move synchronously. During the movement of the slider, the movable blade will be driven to move in the direction close to the fixed blade, thereby cutting off the pin.

[0015] Optionally, a flexible ring is provided on the rotating wheel.

[0016] By adopting the above technical solution, the flexible ring can increase the friction between the inductor and the inductor while protecting the surface of the inductor, thereby improving the stability when pushing the inductor and avoiding slipping to a certain extent.

[0017] Optionally, a plurality of arc grooves are evenly formed on a surface of the movable clamping block relative to the fixed clamping block, the arc grooves are used to place inductors, a plurality of mounting holes are evenly formed on the fixed clamping block along its length direction, elastic members are arranged in the plurality of mounting holes, the elastic members include an arc-shaped block, a telescopic rod is arranged on a side of the arc-shaped block away from the inductor, the telescopic rod is slidably arranged in the mounting hole, a spring is arranged on the telescopic rod, one end of the spring is connected to the end of the telescopic rod, and the other end is connected to the inner wall of the mounting hole.

[0018] By adopting the above technical solution, when the movable clamping block moves toward the fixed clamping block, the multiple inductors will be located in the multiple arc grooves respectively, so that the inductors can be clamped better.

[0019] Optionally, a lower hopper is provided at one end of the conveying track away from the driving assembly, and a storage box is provided at the bottom of the lower hopper.

[0020] By adopting the above technical solution, the inductor continues to move after the pins are cut off, and then falls into the storage box through the lower hopper for temporary storage.

[0021] The utility model has the following advantages:

[0022] 1. By setting up a feeding component, a clamping component and a corner cutting component, the pins of multiple inductors can be cut off at the same time, which improves the work efficiency. Compared with manual corner cutting, the pin corner cutting mechanism has higher precision after corner cutting;

[0023] 2. By setting a flexible ring on the rotating wheel, the flexible ring can protect the surface of the inductor and increase the friction between the inductor and the inductor, thereby improving the stability when pushing the inductor and avoiding slipping to a certain extent;

[0024] 3. By arranging an elastic member on the fixed clamping block, the inductor can be clamped better. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the installation structure of the drive assembly of the utility model;

[0027] Figure 3 This is a schematic diagram of the installation structure of the clamping assembly and the corner cutting assembly of the utility model;

[0028] Figure 4 This is a schematic diagram of the installation structure of the elastic member of the utility model;

[0029] Figure 5 This is a schematic diagram of the installation structure of the rotating assembly of the utility model;

[0030] In the figure: 1, support platform; 11, lower hopper; 12, storage box; 2, loading assembly; 21, conveying track; 22, support plate; 23, through groove; 24, mounting groove; 3, rotating assembly; 31, rotating shaft; 32, rotating wheel; 4, driving assembly; 41, driving motor; 42, power shaft; 43, active bevel gear; 44, driven bevel gear; 45, driven gear; 46, connecting shaft; 47, active gear; 5, cutting angle assembly; 51, fixed blade; 52, movable blade; 53, slide groove; 54, slide block; 55, second hydraulic cylinder; 56, connecting rod; 6, clamping assembly; 61, movable clamping block; 62, fixed clamping block; 63, mounting block; 64, mounting frame; 65, first hydraulic cylinder; 7, flexible ring; 8, arc groove; 81, mounting hole; 82, elastic member; 821, arc block; 822, telescopic rod; 823, spring. DETAILED DESCRIPTION

[0031] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0032] like Figures 1 to 5As shown, a pin cutting mechanism for an inductor pin comprises a support table 1, a feeding assembly 2 is installed at one end of the support table 1, the feeding assembly 2 comprises two conveying rails 21, the two conveying rails 21 are respectively located on both sides of the inductor, a support plate 22 is installed between the two conveying rails 21, a through groove 23 is opened on the support plate 22 along its length direction for the pin of the inductor to pass through, a mounting groove 24 is opened on the conveying rail 21 along its length direction, a plurality of rotating assemblies 3 are evenly installed in the mounting groove 24, the rotating assemblies 3 are tangent to the inductor, a driving assembly 4 for driving the plurality of rotating assemblies 3 to rotate is installed at one end of the conveying rail 21, and the support plate 22 is provided with a through groove 23 for the pin of the inductor to pass through along its length direction. A corner cutting component 5 for simultaneously cutting the pins of multiple inductors is installed at the other end of the support platform 1, and a clamping component 6 for fixing multiple inductors is installed on the top of the corner cutting component 5; the staff puts the inductor into the conveying track 21 from one end close to the driving component 4, and the driving component 4 will drive the multiple rotating components 3 to rotate synchronously. During the rotation of the rotating component 3, the rotating component 3 drives the inductor to move along the conveying track 21 through friction, thereby continuously moving the inductor to the position of the corner cutting component 5 for corner cutting, and the clamping component 6 can clamp and fix the inductor, thereby improving the stability of the inductor when the corner cutting component 5 performs corner cutting.

[0033] like Figures 1 to 5 As shown, the rotating assembly 3 includes a rotating shaft 31 and a rotating wheel 32. The rotating shaft 31 is arranged along the vertical direction, and the two ends of the rotating shaft 31 are respectively rotatably connected to the groove walls of the mounting groove 24, and the rotating wheel 32 is coaxially sleeved on the rotating shaft 31; the rotating shaft 31 will drive the rotating wheel 32 to rotate synchronously during the rotation process, and the rotating wheel 32 drives the inductor to move along the length direction of the conveying track 21 through friction.

[0034] like Figures 1 to 5As shown, the driving assembly 4 includes a driving motor 41, a power shaft 42 is installed on the support platform 1 to rotate in the horizontal direction, a plurality of active bevel gears 43 are coaxially installed on the power shaft 42 along its own length direction, the bottom ends of the plurality of same-side rotating shafts 31 extend to the outside of the conveying track 21, and the plurality of same-side rotating shafts 31 are respectively installed with driven bevel gears 44, the plurality of driven bevel gears 44 correspond to the active bevel gears 43 one by one, and the driven bevel gears 44 are meshed with the active bevel gears 43, a driven gear 45 is coaxially installed on one end of the power shaft 42 away from the active bevel gear 43, the driving motor 41 is fixedly installed on the support platform 1, and a connecting shaft 46 is coaxially installed on the output shaft of the driving motor 41, A driving gear 47 is coaxially mounted on the connecting shaft 46, and the driving gear 47 meshes with the driven gear 45; the driving motor 41 will drive the connecting shaft 46 to rotate during the rotation of the connecting shaft 46, and the driving gear 47 will drive the driven gear 45 to rotate synchronously during the rotation of the driving gear 47, and the power shaft 42 will be driven to rotate during the rotation of the driven gear 45, and the multiple driving bevel gears 43 will be driven to rotate synchronously during the rotation of the power shaft 42, and the driving bevel gear 43 will be driven to rotate the driven bevel gear 44, and the driven bevel gear 44 will be driven to rotate the rotating shaft 31 during the rotation of the driven bevel gear 44, thereby driving the rotating wheel 32 to rotate, and then driving the inductor to move.

[0035] like Figures 1 to 5 As shown, the clamping assembly 6 includes a movable clamp block 61 and a fixed clamp block 62, a mounting block 63 is installed on the support table 1, and the fixed clamp block 62 is fixedly installed on the mounting block 63, a mounting frame 64 is installed on the support table 1, and the movable clamp block 61 is slidably installed on the mounting frame 64, and the movable clamp block 61 and the fixed clamp block 62 are respectively located on both sides of the conveying track 21 for clamping and fixing the inductor, and a first hydraulic cylinder 65 is installed on the mounting frame 64, and the piston rod of the first hydraulic cylinder 65 is connected to the movable clamp block 61; when the first hydraulic cylinder 65 is started, the piston rod of the first hydraulic cylinder 65 will extend in a direction away from the cylinder body, and in the process of extending the piston rod, the movable clamp block 61 will be pushed to move in a direction close to the fixed clamp block 62, thereby clamping and fixing the inductor, so that the cutting angle assembly 5 can cut off the pins of the inductor.

[0036] like Figures 1 to 5As shown, the angle cutting assembly 5 includes a fixed blade 51 and a movable blade 52, the fixed blade 51 is fixedly mounted on the mounting block 63, and the mounting height of the fixed blade 51 is lower than the mounting height of the fixed clamping block 62, a plurality of slide grooves 53 are evenly provided on the support table 1, and sliders 54 are slidably mounted on the plurality of slide grooves 53, the movable blade 52 is horizontally arranged, and the movable blade 52 is respectively connected to the plurality of sliders 54, the fixed blade 51 and the movable blade 52 are respectively located on both sides of the conveying track 21, a second hydraulic cylinder 55 is installed on the support table 1, a connecting rod 56 is installed on the piston rod of the second hydraulic cylinder 55, and the connecting rod 56 is respectively connected to the plurality of sliders 54; when the clamping assembly 6 fixes the inductor clamp, the second hydraulic cylinder 55 is started, and the piston rod of the second hydraulic cylinder 55 moves in a direction away from the cylinder body, and the piston rod will push the connecting rod to move during the movement, and the connecting rod will push the plurality of sliders 54 to move synchronously, and the slider 54 will drive the movable blade 52 to move in a direction close to the fixed blade 51 during the movement, thereby cutting the pin.

[0037] like Figures 1 to 5 As shown, a flexible ring 7 is sleeved on the rotating wheel 32; the flexible ring 7 can protect the surface of the inductor and increase the friction between the inductor and the inductor, thereby improving the stability when pushing the inductor and avoiding slipping to a certain extent.

[0038] like Figures 1 to 5 As shown, a plurality of arc grooves 8 are evenly provided on one surface of the movable clamp block 61 relative to the fixed clamp block 62, and the arc grooves 8 are used to place inductors. A plurality of mounting holes 81 are evenly provided on the fixed clamp block 62 along its length direction, and elastic members 82 are slidably installed in the plurality of mounting holes 81. The elastic member 82 includes an arc-shaped block 821, and a telescopic rod 822 is installed on the side of the arc-shaped block 821 away from the inductor, and the telescopic rod 822 is slidably installed in the mounting hole 81. A spring 823 is installed on the telescopic rod 822, and one end of the spring 823 is connected to the end of the telescopic rod 822, and the other end is connected to the inner wall of the mounting hole 81. In the process of the movable clamp block 61 moving toward the fixed clamp block 62, the plurality of inductors will be respectively located in the plurality of arc grooves 8, so that the inductors can be better clamped, and under the action of the elastic member 82, the inductors can be clamped more firmly.

[0039] like Figures 1 to 5 As shown, a lower hopper 11 is installed at one end of the conveying track 21 away from the driving assembly 4, and a storage box 12 is installed at the bottom of the lower hopper 11; the inductor continues to move after the pins are cut off, and then falls into the storage box 12 through the lower hopper 11 for temporary storage.

[0040] The implementation principle of this embodiment is: the staff puts the inductor into the conveying track 21 from one end close to the driving component 4, and the driving component 4 will drive multiple rotating components 3 to rotate synchronously. During the rotation of the rotating component 3, the rotating component 3 drives the inductor to move along the conveying track 21 through friction, thereby continuously moving the inductor to the position of the cutting component 5 for cutting the angle. The clamping component 6 can clamp and fix the inductor, thereby improving the stability of the inductor when the cutting component 5 performs the cutting operation.

[0041] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any technician familiar with the field can make many possible changes and modifications to the technical solution of the utility model by using the above-mentioned technical content without departing from the scope of the technical solution of the utility model, or modify it into an equivalent embodiment of equivalent changes. Therefore, any changes, modifications, equivalent changes and modifications made to the above embodiments based on the technology of the utility model without departing from the content of the technical solution of the utility model shall fall within the protection scope of the technical solution of the utility model.

Claims

1. A pin cutting mechanism for an inductor pin, characterized in that: The invention comprises a support platform (1), one end of which is provided with a loading assembly (2), the loading assembly (2) comprising two conveying rails (21), the two conveying rails (21) being respectively located on two sides of an inductor, a support plate (22) being provided between the two conveying rails (21), the support plate (22) being provided with a through groove (23) along its length direction for facilitating the passage of the pins of the inductor, the conveying rail (21) being provided with a mounting groove (24) along its length direction, a plurality of rotating assemblies (3) being evenly arranged in the mounting groove (24), the rotating assemblies (3) being tangent to the inductor, a driving assembly (4) for driving the plurality of rotating assemblies (3) to rotate being provided at one end of the conveying rail (21), a cutting assembly (5) for simultaneously cutting the pins of a plurality of inductors being provided at the other end of the support platform (1), and a clamping assembly (6) for fixing the plurality of inductors being provided at the top of the cutting assembly (5).

2. The pin cutting mechanism of an inductor pin according to claim 1, characterized in that: The rotating assembly (3) comprises a rotating shaft (31) and a rotating wheel (32); the rotating shaft (31) is arranged along the vertical direction, and the two ends of the rotating shaft (31) are respectively rotatably connected to the groove wall of the installation groove (24); the rotating wheel (32) is coaxially sleeved on the rotating shaft (31).

3. The pin cutting mechanism of an inductor pin according to claim 2, characterized in that: The driving assembly (4) comprises a driving motor (41), a power shaft (42) is arranged on the support platform (1) to rotate in a horizontal direction, a plurality of driving bevel gears (43) are coaxially arranged on the power shaft (42) along its length direction, the bottom ends of the plurality of rotating shafts (31) on the same side extend to the outside of the conveying track (21), and the plurality of rotating shafts (31) on the same side are respectively provided with driven bevel gears (44), and the plurality of driven bevel gears (44) are connected to the driving bevel gears (43) ), and the driven bevel gear (44) is meshed with the driving bevel gear (43); a driven gear (45) is coaxially arranged at one end of the power shaft (42) away from the driving bevel gear (43); the driving motor (41) is arranged on the support platform (1); a connecting shaft (46) is coaxially arranged on the output shaft of the driving motor (41); a driving gear (47) is coaxially arranged on the connecting shaft (46); and the driving gear (47) is meshed with the driven gear (45).

4. The pin cutting mechanism of an inductor pin according to claim 3, characterized in that: The clamping assembly (6) comprises a movable clamping block (61) and a fixed clamping block (62); a mounting block (63) is arranged on the support platform (1); the fixed clamping block (62) is fixedly arranged on the mounting block (63); a mounting frame (64) is arranged on the support platform (1); the movable clamping block (61) is slidably arranged on the mounting frame (64); the movable clamping block (61) and the fixed clamping block (62) are respectively located on both sides of the conveying track (21) for clamping and fixing the inductor; a first hydraulic cylinder (65) is arranged on the mounting frame (64); a piston rod of the first hydraulic cylinder (65) is connected to the movable clamping block (61).

5. The pin cutting mechanism of an inductor pin according to claim 4, characterized in that: The angle cutting assembly (5) comprises a fixed blade (51) and a movable blade (52); the fixed blade (51) is arranged on a mounting block (63), and the mounting height of the fixed blade (51) is lower than the mounting height of the fixed clamping block (62); a plurality of slide grooves (53) are evenly provided on the support platform (1), and a plurality of slide grooves (53) are slidably provided with sliders (54); the movable blade (52) is horizontally arranged, and the movable blade (52) is respectively connected to the plurality of sliders (54); the fixed blade (51) and the movable blade (52) are respectively located on two sides of the conveying track (21); a second hydraulic cylinder (55) is arranged on the support platform (1), and a connecting rod (56) is arranged on the piston rod of the second hydraulic cylinder (55), and the connecting rod (56) is respectively connected to the plurality of sliders (54).

6. The pin cutting mechanism of an inductor pin according to claim 2, characterized in that: The rotating wheel (32) is sleeved with a flexible ring (7).

7. The pin cutting mechanism of an inductor pin according to claim 5, characterized in that: A plurality of arc grooves (8) are evenly formed on a surface of the movable clamping block (61) opposite to the fixed clamping block (62), and the arc grooves (8) are used to place an inductor. A plurality of mounting holes (81) are evenly formed on the fixed clamping block (62) along its length direction, and elastic members (82) are arranged in the plurality of mounting holes (81). The elastic member (82) comprises an arc-shaped block (821), and a telescopic rod (822) is arranged on a surface of the arc-shaped block (821) away from the inductor, and the telescopic rod (822) is slidably arranged in the mounting hole (81). A spring (823) is arranged on the telescopic rod (822), and one end of the spring (823) is connected to the end of the telescopic rod (822), and the other end is connected to the inner wall of the mounting hole (81).

8. The pin cutting mechanism of an inductor pin according to claim 1, characterized in that: A lower hopper (11) is provided at one end of the conveying track (21) away from the driving assembly (4), and a storage box (12) is provided at the bottom of the lower hopper (11).

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