WO2020133076A1

WO2020133076A1 - Electrical inductance device tin soldering, pin shearing and sheathing device

Info

Publication number: WO2020133076A1
Application number: PCT/CN2018/124396
Authority: WO
Inventors: 卢云飞
Original assignee: 卢云飞
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2020-07-02

Abstract

Disclosed is an electrical inductance device tin soldering, pin shearing and sheathing device, comprising a base. The base is sequentially provided with a spiral vibrating feeding device, a linear vibrating feeding device A, a synchronous belt quantification device, a conveying device, a tin soldering device, a linear vibrating feeding device B, a pin forming shearing detection device, a sheathing device, and a discharging device from the feeding end to the discharging end, wherein the discharging device comprises a discharging groove, the discharging groove faces the sheathing device and is fixed to the base in a downwardly inclined manner, the higher end of the discharging groove is arranged at the output end of the sheathing device, a groove bottom where the discharging groove is formed is provided with a hole of the same width as the width of the groove bottom, the corresponding position of the hole is provided with a movable plate swinging up and down, and the movable plate is driven via a connecting rod and a piston D. The electrical inductance device tin soldering, pin shearing and sheathing device further integrates streamlining of machining operation of electrical inductance devices, and the production efficiency is improved.

Description

Solder shearing sleeve device for inductance device

Technical field

The invention relates to the field of electronic device manufacturing, in particular to an inductance device solder shearing sleeve device.

Background technique

With the development of science and technology, electronic devices are widely appearing around us. The demand for electrical components that make up electronic devices is huge. Therefore, most of the production of electrical components uses automation equipment. Nowadays, in the process of inductance device processing, there are already fully automatic inductance device soldering machine, fully-automatic inductance device pin forming shear testing integrated machine and fully automatic casing machine. These three kinds of automation equipment provide each of the inductance device processing In the process, the inductance device needs to be manually moved between the various devices during the processing of the inductance device, which will affect the production efficiency to a certain extent, and each device needs to be equipped with a feeding device and a discharging device, which also increases the cost of the equipment.

Summary of the invention

The technical problem to be solved by the present invention is to provide an inductance device solder shearing sleeve device, which further improves the production efficiency of the inductance device and reduces the cost of production equipment.

The present invention is achieved through the following technical solutions:

An inductance device soldering shearing sleeve device, characterized in that it includes a base table (1), and the base table (1) is provided with a spiral vibrating feed device (2) and a straight line from the feeding end to the discharging end Vibration feeder A (3), timing belt metering device (5), feeder (4), soldering device (6), linear vibration feeder B (7), pin forming shear detection device (8), A casing device (9) and a discharge device (10); the discharge device (10) includes a discharge groove (1001), and the discharge groove (1001) faces the casing device (9) and is fixed obliquely downward to The base (1), the high end of the discharge trough (1001) is provided at the output end of the casing device (9); the bottom of the trough where the discharge trough (1001) is provided is provided with a hole having the same width as the bottom of the trough At the corresponding position of the hole, a movable plate (1002) that swings up and down is provided, and the movable plate (1002) is driven by a connecting rod (1003) and a piston D (1004).

A further improvement of the present invention is that the feeding device includes a sliding table provided below the top frame, the sliding table is slidably connected to longitudinal rods fixedly connected to the top frame at both ends, and the horizontal sliding table slides along the longitudinal direction of the longitudinal rod; A horizontal lead screw is rotatably connected to the bottom of the slide table, and the horizontal lead screw is connected with a feeding rack A through a threaded pair. The bottom of the feeding rack A is connected to an adsorption device through a piston A, and the piston A drives the adsorption device to move up and down.

A further improvement of the present invention is that the adsorption device includes an adsorption rack, and the adsorption rack includes a top plate and a bottom plate, the top plate is connected to the feed frame A through a piston A, and a permanent magnet is provided between the top plate and the bottom plate. The magnet is connected to the adsorption rack through the piston B up and down; the piston B is fixed to the adsorption rack. When the piston B drives the permanent magnet downward to the lowest point relative to the adsorption rack, the magnetic force of the permanent magnet to the inductive device under the bottom plate of the adsorption rack is greater than The gravity of the inductive device, when the piston B drives the permanent magnet to move up to the highest point of the relative adsorption frame, the magnetic force of the permanent magnet to the inductive device under the bottom of the adsorption frame is less than the gravity of the inductive device.

A further improvement of the present invention is that the timing belt metering device includes a transmission wheel A, a transmission wheel B, and a timing belt wound on the transmission wheel A and the transmission wheel B horizontally rotating around the vertical axis and connected to the base; the transmission wheel A A longitudinal conveying groove C parallel to the linear vibrating feeder B is provided between the driving wheel B and the timing belt between the driving wheel A and the driving wheel B near the longitudinal conveying groove C passes through the longitudinal conveying groove C The transmission wheel A connects the output end of the longitudinal conveying slot A and the input end of the longitudinal conveying slot C of the linear vibration device A. The output slot of the longitudinal conveying slot A and the input slot of the longitudinal conveying slot C are fixed to the base The baffle on the stage is connected. The gap between the baffle and the timing belt is larger than the width of the pin of the inductance device and smaller than the diameter of the inductance device. The setting height of the baffle 507 is the same as the setting height of the timing belt 503.

A further improvement of the present invention is that a circular end cover is coaxially fixedly connected above the transmission wheel A, the diameter of the circular end cover is larger than the diameter of the transmission wheel A, and the circular end cover is provided with an inductance device along the circumferential direction Side-matching through-slots, the distance between the first and last through-slots in the reverse rotation direction of the transmission wheel A is greater than the distance between adjacent through-slots, and the inductance devices carried by the transmission wheel A in one rotation are arranged The length of the straight line is less than the length of the longitudinal conveyor C.

A further improvement of the present invention is that a distance sensor 509 is provided above the circular end cap 505, a groove 510 is formed on the circular end cap 505, and the first through groove of the transmission wheel A501 rotates to a longitudinal conveying groove When inputting the notch of C, the groove 510 rotates below the distance sensor 509.

A further improvement of the present invention is that the longitudinal conveying groove C is composed of two longitudinal half grooves, and the half groove facing the transmission wheel A (501) is connected to the base (1) through a piston C (508). The piston C (508) Drive the half groove on the side facing the transmission wheel A (501) to make the timing belt (504) fit or separate from the other half groove.

A further improvement of the present invention is that the output end of the longitudinal conveying groove A is provided with a jet device, and the compressed air ejected from the jet device blows the inductance device at the end of the longitudinal conveying groove A to the passage corresponding to the end of the longitudinal conveying groove A groove.

A further improvement of the present invention is that the input end of the lead forming shear detection device is provided with a clamp, and the output end of the longitudinal conveying slot B is longitudinally symmetrically provided with a pair of stoppers, and the tail ends of the pair of stoppers The torsion spring is connected to both longitudinal sides of the longitudinal conveying groove B, and a notch matched with the jig of the pin forming shear detection device is opened at the first end.

Compared with the prior art, the present invention has the following obvious advantages:

1. Through the linear vibration feeding device A, linear vibration feeding device B, timing belt metering device, and feeding device, further integrate the flow of inductive device processing operations to improve production efficiency.

2. The feeding device of the original fully automatic soldering machine mainly uses threaded screws for transmission and movement. Now the feeding device of this equipment adopts screw screw drive in addition to the lateral movement, and the vertical and vertical movements adopt the cooperation of the slider and the rod. Further increase the speed of movement and save production and processing time.

3. In the original automatic soldering machine feeding equipment, the picking inductance device is adopted electromagnet, but now the piston drives the ordinary magnet to adsorb through the magnetically conductive material, which not only improves the sensitivity of pick and place, but also reduces the equipment cost .

4. The timing belt metering device uses the transmission of the timing belt to transport the inductance device from the longitudinal conveyor slot A to the longitudinal conveyor slot C, which is convenient for the feeding device to grasp.

Fifth, the round end cover on the transmission wheel A has a through slot in the axial direction, which can maintain a certain distance between the inductance devices conveyed by the timing belt, and can also control the number of feeding devices.

6. An air jet device is provided at the output end of the longitudinal conveyor slot A, which can apply a thrust to the inductive device running to the output end of the longitudinal conveyor slot A to ensure that the inductor can closely adhere to the through slot of the driven wheel.

7. The semi-groove of the longitudinal transport trough C is provided with a piston C, which can control the lifting of the semi-groove. When the semi-groove is driven downward by the piston C, the synchronous belt and the inductance device pin can be separated by a certain gap, which is conducive to feeding. Institutional crawling.

8. The setting of the stopper piece can prevent the inductance device from falling from the longitudinal conveying slot B. At the same time, the notch is provided with a notch on the stopper piece, which is convenient for the clamping of the input end fixture of the pin forming shear detection device.

Nine, the bottom of the discharge trough in the discharge device is a swing connection, which is convenient for separating unqualified inductance devices.

BRIEF DESCRIPTION

Figure 1 is a three-dimensional schematic diagram of a fully automatic inductance device soldering shearing bushing integrated machine

Figure 2 is a schematic perspective view of the feeding mechanism

Figure 3 is a schematic top view of a timing belt metering device

4 is a partial schematic top view of a timing belt metering device

5 is a schematic plan view of the connection of the linear vibration feeding device B, the lead forming shear detection device and the sleeve material device

6 is a schematic perspective view of the feeding device

detailed description

The present invention will be further described below with reference to the drawings and embodiments.

As shown in FIGS. 1 and 5, the present invention includes a base 1. The base 1 is provided with a spiral vibrating feeder 2, a linear vibrating feeder A3, and a timing belt metering device 5 from the feed end to the discharge end. Feeding device 4, soldering device 6, linear vibration feed device B7, pin forming shear detection device 8, sleeve device 9 and discharge device 10, the input and output ends of the linear vibration feed device A3 are connected to the spiral vibration feed The output end of the feeding device 2 and the input end of the timing belt metering device 5. The feeding device 4 is provided on the top frame 11 above the timing belt metering device 5, the soldering device 6, and the linear vibration feeding device B7, and the top frame 11 is supported on the base 1 by legs. The feeding device 4 moves cyclically between the timing belt metering device 5, the soldering device 6 and the linear vibration feeding device B7. The feeding device 4 turns over the inductance devices of the timing belt metering device 5 to the soldering device 6 and the linear vibration feeding device B7 in turn, and then returns to the timing belt metering device 5 to turn over the next batch of inductance devices of the timing belt metering device 5 again. The timing tank dosing device (5), the heating tank and the casting solder tank of the soldering device (6), the linear vibration feeding device B (7) and the adsorption rack (410) are parallel to each other. A clamp 801 is provided at the input end of the lead forming shear detection device 8, and the clamp 801 is provided at the output end of the linear vibration feeding device B7. The output end of the linear vibration feeding device B7 is connected with a pair of symmetrical brake pads through a torsion spring The first end of the brake pad is provided with a slot matching the clamp 801, and the clamp 801 is inserted into the slot to clamp the inductance device. The output end of the sleeve device 9 is provided with a discharge device 10.

As shown in FIG. 6, the discharge device 10 includes a discharge slot 1001. The discharge slot 1001 faces the sleeve device 9 and is fixed obliquely downward to the base 1. The high end of the discharge slot 1001 is provided at the output end of the sleeve device 9 . A rectangular hole with the same width as the bottom of the slot is provided at the bottom of the discharge slot 1001 near the input end, and a movable plate 1002 that swings up and down is provided at the corresponding position of the hole. The rotating shaft on the movable plate 1002 is connected to the side wall of the discharge slot 1001. One end of the rotating shaft is fixedly connected to the connecting rod 1003, and the other end is fixedly connected to the piston rod of the piston D. The piston rod of the piston D is fixed on the base 1 through a bracket. The piston D drives the connecting rod 1003 to swing the movable plate 1002 up and down.

As shown in FIG. 2, the feeding mechanism includes a longitudinal bar 401 fixedly connected to the top frame 2 at both ends. A slider A402 is slidingly connected to the longitudinal bar 401, and auxiliary longitudinal bars and sliders can be added on both sides of the longitudinal bar 401. The vertical rod 401 and the slider A402 adopt a drive structure of a rodless cylinder. The sliding table 403 is fixedly connected to the lower end of the slider A402 by bolts. In order to ensure the stability of the sliding table 403 during operation, a plurality of sliders may be symmetrically arranged on the longitudinal bar, and a horizontally rotating connection is provided below the sliding table 403 Screw 404, matching screw pair 405 and drive motor. The driving motor is provided at one end of the horizontal screw rod 404, and the feeding rack 406 is fixed below the screw pair 405 by bolts. In order to ensure the stability of the connection of the feeding rack 406, auxiliary cross bars are added on both sides of the lateral lead screw 404. The auxiliary cross bar 404 slides to connect the slider, and the slider and the feeding rack 406 are fixedly connected by bolts.

Below the feeding rack 406, an adsorption rack 410 with a cross section of "c" shape is connected to a vertically arranged piston A407, and the material of the adsorption rack 410 is an aluminum alloy material. In order to ensure the stability of the adsorption rack 410, auxiliary guide rods are symmetrically provided. The piston cylinder of the piston A407 is fixed to the feed frame 406, and the piston rod is fixed to the top plate of the adsorption frame 410. The top plate and the bottom plate of the suction frame 410 are connected to the permanent magnet 409 through the piston B408. The shape of the permanent magnet 409 is rectangular. The piston cylinder of the piston B408 is fixed to the top plate. The piston rod is fixedly connected to the permanent magnet 409. When the piston B408 drives the permanent magnet 409 downward to the lowest point relative to the suction frame 410, the magnetic force of the permanent magnet 409 against the inductance device under the bottom plate of the suction frame 410 is greater than the gravity of the inductance device, when the piston B408 drives the permanent magnet 409 upward to the relative position At the highest point of the suction frame 410, the magnetic force of the permanent magnet 409 on the inductance device under the bottom plate of the suction frame 410 is less than the gravity of the inductance device.

As shown in FIGS. 3 and 4, the timing belt metering device 5 includes a transmission wheel A501, a transmission wheel B502 connected to the base 1 horizontally about a vertical axis, and a synchronization wound on the transmission wheel A501 and the transmission wheel B502 Band 503. A longitudinal conveying groove C504 parallel to the linear vibrating feeder B7 is provided between the driving wheel A501 and the driving wheel B502, and a timing belt between the driving wheel A501 and the driving wheel B502 near the longitudinal conveying groove C504 passes through the longitudinal conveying groove C504. The longitudinal conveying groove C504 is composed of two longitudinal half grooves. The half groove facing the transmission wheel A501 is connected to the base 1 via a piston C508. The piston cylinder of the piston C508 is fixed to the base 1 and the piston rod is fixed to the half groove. , Piston C508 drives the half groove on the side facing the transmission wheel A501 to make the timing belt 504 fit or separate from the other half groove. The transmission wheel A501 connects the output end of the longitudinal conveying slot A301 of the linear vibration device A3 and the input end of the longitudinal conveying slot C504. The output slot of the longitudinal conveying slot A301 and the input slot of the longitudinal conveying slot C504 are fixed on the base 1 by The baffle 507 is connected. The gap between the baffle 507 and the timing belt 503 is larger than the width of the pin of the inductance device and smaller than the diameter of the inductance device. The height of the baffle 507 is the same as the height of the timing belt 503.

A circular end cap 505 is fixedly connected coaxially above the transmission wheel A501, and the diameter of the circular end cap 505 is larger than the diameter of the transmission wheel A501. The circular end cover 505 is provided with a plurality of through slots 506 matching the side of the inductance device along the circumferential direction, and the shape of the through slots 506 is an arc shape. The distance between the first and the last of the through groove 506 in the reverse rotation direction of the transmission wheel A501 is greater than the distance between adjacent through grooves 506, and the linear length of the arrangement of the inductance devices carried by the transmission wheel A501 in one rotation is smaller than that of the longitudinal conveyance groove C504 In length, a distance sensor 509 is provided above the circular end cap 505, and a groove 510 is formed on the upper surface of the circular end cap below the distance sensor 509, and the shape of the groove is tapered. When the first through slot of the transmission wheel A501 rotates to the input slot of the longitudinal conveying slot C, the groove 510 rotates below the distance sensor 509.

A jet device 512 is provided at the output end of the longitudinal conveying tank A301. The jet device 512 in this embodiment uses an air compressor to connect the jet tube. The compressed air sprayed by the air-jet device 512 blows the inductance device at the end of the longitudinal conveying groove A301 to the through groove 507 corresponding to the end of the longitudinal conveying groove A301. A blocking rod 513 is provided above the longitudinal conveying groove A301, and the tail end is connected to the groove wall of the longitudinal conveying groove A301 by screws. On the one hand, this retaining bar prevents the inductive device in the longitudinal conveying groove A301 from jumping out of the conveying groove due to vibration, and on the other hand, prevents longitudinal The inductance device at the output end of the transport slot A301 jumps out of the through slot 506 due to the excessive air jet.

The work flow is that the inductance device is output from the spiral vibrating feed device 2, passes through the linear vibrating feed device 3, and reaches the output end of the longitudinal conveying tank A301. The inductance device enters the first through slot 506 of the transmission wheel A501 from the output slot of the longitudinal transport slot A301, and the pin of the inductance device enters the gap between the baffle 507 and the timing belt 503. The rotation of the transmission wheel A501 brings the inductance device in the first through slot 506 into the longitudinal conveying slot C504, and the remaining through slots 506 will sequentially carry the inductive device into the conveying slot C504. When the end of the last through slot 506 rotates to the input slot of the longitudinal conveyor C504, the groove 510 on the round end cap 505 rotates below the distance sensor 509, at this time the sensor emits a signal, the transmission wheel A501 and the transmission wheel B502 will Braking, the position at this time is shown in Figure 4.

The feeding device 4 is located directly above the longitudinal conveying groove C504, and the piston C508 drives the half groove of the longitudinal conveying groove C504 facing the transmission wheel A501 to descend, and a certain gap is allowed between the timing belt 504 and the inductor pins. The piston A407 drives the suction rack 410 downward to the top surface of the inductive device, and the piston B408 drives the magnet 409 downward to the bottom plate of the adsorption rack B410, attracting the inductive device in the longitudinal conveying groove C504 to the bottom plate of the feeding rack B410. The piston A407 drives the suction frame 410 to move upward until the pin of the inductance device completely disengages from the longitudinal conveying groove C.

The distance sensor 509 releases the signal, the driving wheel A501 restarts, and continues to transport the inductance device on the longitudinal conveyor slot A301 to the longitudinal conveyor slot C504.

The horizontal lead screw 404 drives the feeding device 4 to drive the inductive device above the heating tank of the soldering device 6 under the driving of the motor, and the piston A407 drives the suction frame 410 to move down until the pin of the inductive device is completely immersed in the heating tank and stays for a moment. The piston A407 drives the suction frame 410 to move upward until the pins of the inductance device completely leave the heating tank, and the lateral screw 404 drives the inductance device above the soldering tank of the soldering device 6. The piston A407 drives the suction frame 410 to move down until the pin of the inductance device is completely immersed in the solder bath, and stays for a moment. The piston A407 drives the suction frame 410 to move upward until the pin of the inductance device completely leaves the welding groove.

When the soldering process is completed, the feeding device 4 sends the inductive device to the linear vibration feeding device B7 through the slider A402. At this time, the piston A407 drives the feeding frame B410 to move down to the longitudinal conveying groove B701, and the piston B408 drives the magnet 409 Moving upward away from the bottom plate of the suction frame B410, the inductive device falls into the longitudinal conveying groove B701.

The feeding device 4 is driven back by the longitudinal rod 401, the slider A402 and the lateral screw 404, and returns to the vertical conveyor trough C of the timing belt metering device 5 to grab the inductance device.

The linear vibration feeding device B7 drives the inductive device to the stopper 703 of the output end. The jig 801 at the input end of the pin forming and shearing detection device 8 moves to the notch of the stopper 703 to individually clamp out the inductance device, and performs the flattening, supporting leg, shaping, cutting leg and electric detection testing procedures. When the inductive device is tested for electricity, the controller will record the inductive device. After the electrical test is completed, the inductive device will enter the bushing process. When the inductor device completes a series of bushing processes, it will enter the discharge device 10 from the output end of the bushing device 9. When the unqualified inductance device detected in the electricity measurement program enters the discharge device 10, the controller sends a signal to the piston D1004, and the piston D1004 drives the connecting rod 1003 to control the movable plate 1002 at the bottom of the discharge slot 1001 to swing downward, which is unqualified Of the inductor will fall into the unqualified storage tank; when the inductance device detected by the electrical test program enters the discharge device 10, the movable plate 1002 at the bottom of the discharge tank 1001 will not open, and the inductor device will fall into the qualified storage tank .

Claims

An inductance device soldering shearing sleeve device, characterized in that it includes a base table (1), and the base table (1) is provided with a spiral vibrating feed device (2) and a straight line from the feeding end to the discharging end Vibration feeder A (3), timing belt metering device (5), feeder (4), soldering device (6), linear vibration feeder B (7), pin forming shear detection device (8), A casing device (9) and a discharge device (10); the discharge device (10) includes a discharge trough (1001), the discharge trough (1001) facing the casing device (9) is fixed obliquely downward to The base (1), the high end of the discharge trough (1001) is provided at the output end of the casing device (9); the bottom of the trough where the discharge trough (1001) is provided is provided with a hole having the same width as the bottom of the trough At the corresponding position of the hole, a movable plate (1002) that swings up and down is provided, and the movable plate (1002) is driven by a connecting rod (1003) and a piston D (1004).
The soldering foot bushing device for an inductance device according to claim 1, characterized in that the feeding device (4) includes a sliding table (403) provided below the top frame (2), and the sliding table (403) ) Slidingly connected to the longitudinal bar (401) fixed at both ends to the top frame (11), the horizontal slide (403) slides along the longitudinal direction of the longitudinal bar (401); the bottom of the sliding table (403) is rotationally connected A transverse screw (404), the transverse screw (404) is connected to a feeding rack (406) through a threaded pair (405), the bottom of the feeding rack (406) is connected to an adsorption device through a piston A (407), and the piston A (407) Drive the adsorption device up and down.
The soldering pin bushing device for an inductance device according to claim 2, wherein the adsorption device comprises an adsorption frame (410), the adsorption frame (410) includes a top plate and a bottom plate, and the top plate passes through the piston A It is connected to the feeding rack (406), and a permanent magnet (409) is arranged between the top plate and the bottom plate, and the permanent magnet (409) is movably connected to the adsorption rack (410) up and down through a piston B (408); the piston B (408) fixed to the adsorption frame (410), when the piston B (408) drives the permanent magnet (409) to move downward to the lowest point relative to the adsorption frame (410), the permanent magnet (409) is below the bottom plate of the adsorption frame (410) The magnetic force of the inductance device is greater than the gravity of the inductance device. When the piston B (408) drives the permanent magnet (409) to move up to the highest point of the relative adsorption frame (410), the permanent magnet (409) is below the bottom plate of the adsorption frame (410). The magnetic force of the inductive device is less than the gravity of the inductive device.
The soldering pin bushing device for an inductance device according to claim 1, characterized in that the timing belt metering device (5) includes a transmission wheel A (501) connected to the base (1) horizontally about a vertical axis ), the transmission wheel B (502) and the timing belt (503) wound on the transmission wheel A (501) and the transmission wheel B (502); the transmission wheel A (501) and the transmission wheel B (502) are provided between Synchronization of the longitudinal conveying groove C (504) parallel to the linear vibration feeding device B (7), between the transmission wheel A (501) and the transmission wheel B (502), on the side close to the longitudinal conveying groove C (504) The belt passes through the longitudinal conveyor slot C (504); the transmission wheel A (501) connects the output end of the longitudinal conveyor slot A (301) of the linear vibration device A (3) to the input end of the longitudinal conveyor slot C (504) , The output slot of the longitudinal conveyor slot A (301) and the input slot of the longitudinal conveyor slot C (504) are connected by a baffle (507) fixed on the base (1), the baffle (507) is synchronized with The gap between the belts (503) is larger than the width of the lead of the inductance device and smaller than the diameter of the inductance device. The setting height of the baffle (507) is the same as the setting height of the timing belt (503).
According to claim 4, an inductance device solder shearing sleeve device, characterized in that: a circular end cover (505) is coaxially fixedly connected above the transmission wheel A (501), the circular end cover The diameter of (505) is larger than the diameter of the transmission wheel A (501). The round end cover (505) is circumferentially provided with a through slot (506) matching the side of the inductance device, the first of the through slots (506) The distance from the last one in the reverse rotation direction of the transmission wheel A (501) is greater than the distance between the adjacent through slots (506), the linear length of the arrangement of the inductance devices carried by the transmission wheel A (501) in one rotation is less than the longitudinal direction The length of the conveyor trough C (504).
The soldering pin bushing device for an inductance device according to claim 5, characterized in that: a distance sensor (509) is provided above the round end cover (505), and the round end cover (505) is provided with A groove (510) is provided, and when the first through groove of the transmission wheel A (501) rotates to the input slot of the longitudinal conveying groove C, the groove (510) rotates below the distance sensor (509).
The soldering pin bushing device for an inductance device according to claim 4, characterized in that: the longitudinal conveying groove C (504) is composed of two longitudinal half grooves, facing the side of the transmission wheel A (501) Is connected to the base table (1) by a piston C (508), which drives the half groove facing the transmission wheel A (501) so that the timing belt (504) fits the other half groove or Separate.
An inductance device solder-shearing bushing device according to claim 4, characterized in that: an output device of the longitudinal conveying groove A (301) is provided with an air injection device (512), which is sprayed by the air injection device (512) The outgoing compressed air blows the inductance device at the end of the longitudinal conveying groove A (301) to the through groove (507) corresponding to the end of the longitudinal conveying groove A (301).
The soldering pin bushing device for an inductance device according to claim 1, characterized in that: a clamp (801) is provided at the input end of the pin forming shear detection device (8), and the longitudinal conveying groove B ( The output end of 701) is longitudinally symmetrically provided with a pair of stoppers (703), and the tail ends of the pair of stoppers (703) are connected to the longitudinal sides of the longitudinal conveying trough B (701) through torsion springs (704), A notch matched with the clamp (801) of the lead forming shear detection device (8) is opened at the first end.