A fully automatic pin electrical component sorting and cutting device

Abstract

The present invention discloses a fully automatic pin electrical component sorting and shearing device, comprising: a component guide adjustment member, which comprises a component vibrating member and an adjustment guide member, the adjustment guide member is on the component vibrating member; a component guide locking member, which comprises a first direction locking member and a second direction locking member, the first direction locking member receives the varistor of the same direction conveyed by the adjustment guide member, and conveys it to the second direction locking member, the second direction locking member automatically absorbs the varistor from the first direction locking member; a pin shearing member, which comprises a pin clamping member and a pin shortening member, the pin clamping member automatically clamps the varistor from the second direction locking member and then moves to a predetermined position. The present invention has reasonable structural design, high automation, high production efficiency of varistor pin shearing, low pin shearing cost, high pin shearing quality and stable pin shearing quality.

Description

Technical Field

[0001] The present invention relates to the technical field of varistor processing, and more specifically, to a fully automatic pin electrical component sorting and shearing device. Background Art

[0002] Varistor is a voltage-limiting protection device. It uses the nonlinear characteristics of varistor. When overvoltage appears between the two poles of varistor, varistor can clamp the voltage to a relatively fixed voltage value, thereby protecting the subsequent circuit. At present, in industry, varistors have long straight legs when they leave the factory. They need to be trimmed according to actual usage, and the pins of varistor need to be shortened to the specified length.

[0003] The prior art application No. 201821492758.1 proposes a varistor pin cutting device, including a base, a vertical plate vertical to the base fixedly connected to the base, a first step, a second step, a third step, a fourth step, a fifth step and a sixth step provided on the vertical plate, and arc notches provided on the fourth step, the fifth step and the sixth step. The purpose of shearing the pins of the varistor has been achieved, but this device cannot be automated and requires manual pin cutting, resulting in high production costs, low work efficiency, large product errors, unstable product quality, and failure to ensure uniformity of the finished product. Summary of the invention

[0004] In order to overcome the above defects, the present invention provides a fully automatic pin electrical component sorting and cutting device, which specifically adopts the following technical solutions:

[0005] A fully automatic pin electrical component sorting and cutting device, comprising:

[0006] A component guide adjustment member, comprising a component vibration member and an adjustment guide member, wherein the adjustment guide member is continuously vibrated on the component vibration member to adjust a plurality of varistors to the same orientation;

[0007] The component guide locking member includes a first direction locking member and a second direction locking member, wherein the first direction locking member receives the varistor in the same direction delivered by the adjustment guide member and delivers it to the second direction locking member, and the second direction locking member automatically absorbs the varistor from the first direction locking member;

[0008] A pin shearing piece comprises a pin clamping piece and a pin shortening piece, wherein the pin clamping piece automatically clamps the varistor from the second direction locking piece and then moves to a predetermined position, and the pin shortening piece automatically shears the pins of the clamped varistor.

[0009] Preferably, the element vibration member includes a mounting plate, a first spring, a first vibration seat, a first motor and a first eccentric wheel, the first spring is arranged on the mounting plate, the first vibration seat is arranged on the free end of the first spring, the first motor is arranged on the mounting plate, and the first eccentric wheel is arranged on the rotating shaft of the first motor.

[0010] Preferably, the adjustment guide member includes a transmission mounting rod, an element adding groove, an element guide tube and an element guide blocking member, one end of the transmission mounting rod is penetrated and arranged on the first vibration seat, and one end of the transmission mounting rod cooperates with the first eccentric wheel, the element adding groove is arranged on the other end of the transmission mounting rod, the element guide tube is in the shape of a spiral tube, the inner ring of the element guide tube is fixedly mounted on the transmission mounting rod, and one end of the element guide tube is horizontally connected with the bottom of the element adding groove.

[0011] Preferably, the element guide blocking member includes a first element guide blocking rod and a second element guide blocking rod, the two ends of the first element guide blocking rod are respectively vertically arranged in the element guide tube, a plurality of the first element guide blocking rods are arranged in each row, and the distance between two adjacent first element guide blocking rods is not less than the width of the varistor; the second element guide blocking rod has the same structure as the first element guide blocking rod, the two ends of the second element guide blocking rod are vertically arranged in the element guide tube, a plurality of the second element guide blocking rods are arranged in each row, and a plurality of the second element guide blocking rods are staggered with a plurality of the first element guide blocking rods, and at the same time, the distance between the second element guide rod and the first element guide rod is greater than the length of the varistor.

[0012] Preferably, the first element guide blocking rod and the second element guide blocking rod are both arranged in multiple rows, and the multiple rows of the first element guide blocking rod and the multiple rows of the second element guide blocking rod are cross-distributed along the direction of the element guide tube.

[0013] Preferably, the first direction locking member includes a first conveyor belt and a magnet, the first conveyor belt is arranged on the mounting plate, and the first conveyor belt is located below the other end of the element guide tube, and the conveying direction of the first conveyor belt is the same as the direction of the other end of the element guide tube; the magnet is fixedly arranged on the frame of the first conveyor belt, and the magnet is located below the conveying belt of the first conveyor belt.

[0014] Preferably, the second direction locking member includes a position correction vibrator, a second conveyor belt and a magnet plate, the position correction vibrator and the second conveyor belt are both arranged on the mounting plate, and the magnet plate is arranged on the second conveyor belt; the position correction vibrator includes an active vibrator and a passive vibrator, the active vibrator and the passive vibrator are both arranged on the mounting plate, and the active vibrator provides vibration force for the second conveyor belt.

[0015] Preferably, one end of the frame of the second conveyor belt is arranged on the active vibrating member, and the other end of the frame of the second conveyor belt is arranged on the driven vibrating member; the magnet plate is in the shape of a thin plate, and multiple layers of iron sheets are surrounded on the end surface of the magnet plate, and each layer of iron sheets is spaced apart, one side of the magnet plate is arranged on the conveyor belt of the second conveyor belt, and the other side of the magnet plate symmetrical to the one side of the magnet plate is used to adsorb the pins of the varistor; multiple magnet plates are distributed at equal intervals on the conveyor belt of the second conveyor belt.

[0016] Preferably, the pin clamping member includes a vertical telescopic support member and a clamping member, the vertical telescopic support member is arranged on the mounting plate, and the clamping member is arranged on the vertical telescopic support member; the vertical telescopic support member includes an automatic telescopic rod and a clamping fixed seat, the bottom end of the automatic telescopic rod is arranged on the mounting plate, and the clamping fixed seat is arranged on the top end of the automatic telescopic rod; the clamping member includes a third motor, a driving gear, a driven gear and a grasping claw, the third motor is arranged on the clamping fixed seat, the driving gear is arranged on the rotating shaft of the third motor, the driven gear is arranged on the clamping fixed seat, and the driven gear is meshed with the driving gear, and two grasping claws are provided, one of which has a bottom end arranged on the driving gear, and the other has a bottom end arranged on the driven gear.

[0017] Preferably, the pin shortening member includes a shortening support member, a shortening transmission member and a shortening power member, the shortening support member is arranged on the mounting plate, and the shortening transmission member and the shortening power member are both arranged on the shortening support member; the shortening support member includes a shearing support plate, a shearing guide rod and a shearing guide tube, one end of the shearing support plate is arranged on the mounting plate, one end of the shearing guide rod is arranged on the shearing support plate, and the two shearing guide rods are symmetrically distributed on both sides of the pin clamping member; the shearing guide tube is arranged on the other end of the shearing guide rod, and the two shearing guide tubes correspond to the two shearing guide rods one by one; the shortening transmission member includes a transmission disk, a transmission shaft and a shearing knife, and the transmission disk is penetrated by a transmission shaft and is arranged on On the other end of the shear support plate, one end of the transmission shaft passes through the transmission long strip through hole on the transmission disk, and the two transmission long strip through holes are evenly distributed around the center of the transmission disk; the two transmission shafts correspond to the two transmission long strip through holes one by one; the knife seat of the shear knife is arranged on the other end of the transmission shaft, and the knife head of the shear knife passes through the shear guide tube; the two shear knives correspond to the two transmission shafts one by one, and the two shear knives correspond to the two shear guide tubes one by one; the shortening power part includes a fourth motor, a worm and a worm wheel, the fourth motor is arranged on the shear support plate, the worm is arranged on the rotating shaft of the fourth motor, the worm wheel is mounted on the free end of the transmission rotating shaft, and the worm wheel is meshed with the worm.

[0018] The present invention has at least the following beneficial effects:

[0019] 1) The fully automatic pin electrical component sorting and cutting device of the present invention has a reasonable structural design, a high degree of automation, high production efficiency of varistor pin cutting, low cost of cutting, high quality of cutting and stable quality of cutting;

[0020] 2) The fully automatic pin electrical component sorting and pin cutting device of the present invention is provided with a component guide adjustment member, which includes a component vibrating member and an adjustment guide member. The component vibrating member can vibrate and disentangle the cross-buckled varistors, and then vibrate the disentangled varistors into the adjustment guide member. The varistors entering the adjustment guide member are blocked by the component guide blocking member and continuously vibrated to turn, which is convenient for subsequent pin cutting operations;

[0021] 3) The fully automatic pin electrical component sorting and shearing device of the present invention is provided with a component guide locking part and a pin shearing part. The component guide locking part receives the pressure-sensitive component in the same direction conveyed by the adjustment guide part, and attracts and lifts the pressure-sensitive component from the pin for automatic clamping and automatic pin shearing by the pin shearing part. By cooperating with the component guide adjustment part, the degree of automation of pin shearing, the production efficiency of pin shearing of the varistor and the quality of pin shearing are significantly improved, and the cost of pin shearing is significantly reduced.

[0022] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view of the fully automatic pin electrical component sorting and cutting device of the present invention;

[0024] Figure 2 It is a schematic diagram of the front side three-dimensional structure of the fully automatic pin electrical component sorting and cutting device of the present invention;

[0025] Figure 3 It is a schematic diagram of the rear three-dimensional structure of the fully automatic pin electrical component sorting and cutting device of the present invention;

[0026] Figure 4 It is a top view of the three-dimensional structure of the fully automatic pin electrical component sorting and cutting device of the present invention;

[0027] Figure 5 It is a schematic diagram of the vertical cross-section of the stereoscopic structure of the fully automatic pin electrical component sorting and cutting device of the present invention;

[0028] Figure 6 It is a schematic diagram of the three-dimensional structure of the component guide tube in the fully automatic pin electrical component sorting and cutting device of the present invention;

[0029] Figure 7 It is a schematic diagram of guiding and adjusting the varistor in the component guide tube in the fully automatic pin electrical component sorting and cutting device of the present invention;

[0030] Figure 8 It is a schematic diagram of the three-dimensional structure of guiding and adjusting the varistor in the component guide tube in the fully automatic pin electrical component sorting and cutting device of the present invention.

[0031] Wherein: 1-mounting plate, 2-first spring, 3-first vibration seat, 4-first motor, 5-first eccentric wheel, 6-transmission mounting rod, 7-element adding slot, 8-element guide tube, 9-varistor, 10-horizontal penetration, 11-first element guide blocking rod, 12-second element guide blocking rod, 13-first conveyor belt, 14-magnet, 15-second conveyor belt, 16-magnet plate, 17-second spring, 18-second vibration seat, 19-first Second motor, 20-second eccentric wheel, 21-third spring, 22-third vibration seat, 23-automatic telescopic rod, 24-clamping fixed seat, 25-third motor, 27-driven gear, 28-grasping claw, 29-shearing support plate, 30-shearing guide rod, 31-shearing guide tube, 32-transmission disk, 33-transmission shaft, 34-shearing knife, 35-transmission shaft, 36-transmission long strip through hole, 37-fourth motor, 38-worm, 39-worm wheel. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be described in detail below by way of embodiments with reference to the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0033] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that there can be two relationships. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and next associated objects are in an "or" relationship.

[0034] according to Figure 1-Figure 8 As shown, a fully automatic pin electrical component sorting and pin cutting device includes a component guide adjustment part, a component guide locking part and a pin cutting part, and the component guide locking part and the pin cutting part are both arranged on the component guide adjustment part. The component guide adjustment part includes a component vibrating part and an adjustment guide part, and the adjustment guide part is arranged on the component vibrating part. The component vibrating part includes a mounting plate 1, a first spring 2, a first vibration seat 3, a first motor 4 and a first eccentric wheel 5, one end of the first spring 2 is vertically fixedly arranged on one end of the mounting plate 1, and four first springs 2 are arranged, and the four first springs 2 are circumferentially distributed at equal intervals around a center of a circle. The first vibration seat 3 is in the shape of a rectangular plate, and the first vibration seat 3 is horizontally fixedly arranged on the other end of the four first springs 2. The first motor 4 is fixedly arranged on the mounting plate 1, and the first eccentric wheel 5 is fixedly arranged on the rotating shaft of the first motor 4 to provide vibration force to the adjustment guide part as the first motor 4 rotates.

[0035] The adjustment guide comprises a transmission mounting rod 6, a component adding groove 7, a component guide tube 8 and a component guide blocking member. The component adding groove 7 and the component guide tube 8 are both arranged on the transmission mounting rod 6, and the component guide blocking member is arranged on the component guide tube 8. One end of the transmission mounting rod 6 is arranged through the first vibration seat 3, and one end of the transmission mounting rod 6 cooperates with the first eccentric wheel 5, so that when the first motor 4 drives the first eccentric wheel 5 to rotate, it can push the transmission mounting rod 6 to move upward, and the transmission mounting rod 6 moving upward is pulled downward by the first spring 2 through the first vibration seat 3, thereby realizing the up and down vibration of the transmission mounting rod 6. The component adding groove 7 is in the shape of a circular groove, and the component adding groove 7 is horizontally fixedly arranged on the other end of the transmission mounting rod 6. The element guide tube 8 is in the shape of a spiral tube, and the cross-section of the element guide tube 8 is rectangular. The width of the element guide tube 8 is not greater than twice the thickness of the varistor 9. The inner ring of the element guide tube 8 is fixedly sleeved on the transmission mounting rod 6, and one end of the element guide tube 8 is horizontally penetrated 10 with the bottom of the element adding groove 7. It should be noted that, since the element adding groove 7 is installed horizontally, when one end of the element guide tube 8 is horizontally penetrated 10 with the bottom of the element adding groove 7, the penetration area between them is much larger than the vertical projection area of ​​one varistor 9, so that the varistor 9 in the element adding groove 7 can enter the horizontal penetration 10 after vibration, and in the horizontal penetration, the multiple varistors 9 that are cross-buckled together are decomposed by vibration and enter one end of the element guide tube 8 in rows, and then move to the other end of the element guide tube 8.

[0036] The component guide blocking member includes a first component guide blocking rod 11 and a second component guide blocking rod 12, and the first component guide blocking rod 11 and the second component guide blocking rod 12 are both arranged on the component guide tube 8. The two ends of the first component guide blocking rod 11 are respectively and vertically fixedly arranged in the component guide tube 8, and the axis of the first component guide blocking rod 11 is parallel to the axis of the transmission installation rod 6. There are five first component guide blocking rods 11 in each row, and the five first component guide blocking rods 11 are evenly spaced and distributed in the component guide tube 8 along a straight line, and the horizontal spacing of the five first component guide blocking rods 11 from the axis of the transmission installation rod 6 is not equal, and the distance between two adjacent first component guide blocking rods 11 is not less than the width of the varistor 9, so that the round head of the varistor 9 can smoothly pass through the first component guide blocking rod 11 when it is facing downward. The second element guide blocking rod 12 has the same structure as the first element guide blocking rod 11. Both ends of the second element guide blocking rod 12 are vertically fixed in the element guide tube 8, and the axis of the second element guide blocking rod 12 is parallel to the axis of the transmission rod. Six second element guide blocking rods 12 are arranged in each row, and the six second element guide blocking rods 12 are arranged on the element guide tube 8 at equal intervals along a straight line, and the six second element guide blocking rods 12 are staggered with the five first element guide blocking rods 11. At the same time, the distance between the second element guide blocking rod 12 and the first element guide rod 11 is greater than the length of the pressure-sensitive element, so that when the pins of the pressure-sensitive element are forked on the first element guide blocking rod 11 and the second element guide blocking rod 12, they can be vibrated and rotated so that the round head of the pressure-sensitive element faces downward, thereby achieving the purpose of guiding the pressure-sensitive element.

[0037] The first component guide blocking rod 11 and the second component guide blocking rod 12 are arranged in multiple rows, and the multiple rows of the first component guide blocking rod 11 and the multiple rows of the second component guide blocking rod 12 are cross-distributed along the direction of the component guide tube 8, so that each varistor 9 entering through one end of the component guide tube 8 can be discharged from the other end of the component guide tube 8 with the round head facing downward.

[0038] The component guide locking member includes a first direction locking member and a second direction locking member, and the first direction locking member and the second direction locking member are both arranged on the mounting plate. The first direction locking member includes a first conveyor belt 13 and a magnet 14, and the first conveyor belt 13 is fixedly arranged on the mounting plate 1, and the first conveyor belt 13 is located directly below the other end of the component guide tube 8, and the conveying direction of the first conveyor belt 13 is the same as the direction of the other end of the component guide tube 8. The first conveyor belt 13 is used to receive the varistor 9 discharged from the other end of the component guide tube 8 and falling downward. The varistor 9 with the round head falling downward is transported to the second direction locking member on the first conveyor belt 13 in the same direction. The magnet 14 is in the shape of a rectangular block, and is fixedly mounted on the frame of the first conveyor belt 13. The magnet 14 is located below the conveyor belt of the first conveyor belt 13. The pressure-sensitive element dropped on the conveyor belt of the first conveyor belt 13 is adsorbed by the magnet 14, thereby locking the orientation of the varistor 9 on the conveyor belt of the first conveyor belt 13, thereby preventing the pressure-sensitive element from changing its orientation on the conveyor belt of the first conveyor belt 13. Furthermore, the length of the magnet 14 is less than the length of the conveyor belt of the first conveyor belt 13, so that when the second orientation locking member absorbs the varistor 9 from the first conveyor belt 13, it is not above the magnet 14, so that the second orientation locking member can absorb the varistor 9 from the first conveyor belt 13.

[0039] The second orientation locking member includes a position correction vibration member, a second conveyor belt 15 and a magnet plate 16. The position correction vibration member and the second conveyor belt 15 are both arranged on the mounting plate, and the magnet plate 16 is arranged on the second conveyor belt 15. The position correction vibration member includes an active vibration member and a passive vibration member. The active vibration member and the passive vibration member are both arranged on the mounting plate. The active vibration member includes a second spring 17, a second vibration seat 18, a second motor 19 and a second eccentric wheel 20. One end of the second spring 17 is vertically fixed on the mounting plate 1. Four second springs 17 are arranged, and the four second springs 17 are evenly distributed around the circumference of a circle. The second vibration seat 18 is horizontally fixed on the other end of the plurality of second springs 17. The second motor 19 is fixed on the mounting plate 1 below the second vibration seat 18. The second eccentric wheel 20 is fixed on the rotating shaft of the second motor 19, and the second eccentric wheel 20 cooperates with the bottom surface of the second vibration seat 18. The second motor 19 can drive the second vibration seat 18 to vibrate through the second eccentric wheel 20. The driven vibration member includes a third spring 21 and a third vibration seat 22. One end of the third spring 21 is vertically fixed on the mounting plate 1, and the third vibration seat 22 is horizontally fixed on the other end of the third spring 21. The active vibration member and the driven vibration member are used to support the second conveyor belt 15.

[0040] One end of the frame of the second conveyor belt 15 is fixedly arranged on the second vibration seat 18, and the other end of the frame of the second conveyor belt 15 is fixedly arranged on the third vibration seat 22. Since one end of the second conveyor belt 15 is close to the vibration source, the vibration amplitude of one end of the second conveyor belt 15 is much greater than the vibration amplitude of the other end of the second conveyor belt 15, so that when one end of the second conveyor belt 15 adsorbs the varistor 9, the vibration of the varistor 9 is adjusted to a suspended state, and the other end of the second conveyor belt 15 with a smaller amplitude is convenient for the pin shearing piece to clamp the varistor 9.

[0041] The magnet plate 16 is in the shape of a thin plate, and the end surface of the magnet plate 16 is surrounded by multiple layers of iron sheets, and each layer of iron sheets is spaced to reduce the magnetism of the end surface of the magnet plate 16 to the surroundings. One side of the magnet plate 16 is vertically fixed on the conveyor belt of the second conveyor belt 15, and the other side of the magnet plate 16 symmetrical to the one side of the magnet plate 16 is used to adsorb the pins of the varistor 9. Furthermore, the magnetic force of the other side of the magnet plate 16 is sufficient to attract the varistor 9 attached to the conveyor belt of the second conveyor belt 15. There are multiple magnet plates 16, and the multiple magnet plates 16 are evenly spaced on the conveyor belt of the second conveyor belt 15. When the conveyor belt of the second conveyor belt 15 drives the magnet plate 16 to rotate, the other side of the plurality of magnet plates 16 will continuously absorb the varistor 9 from the conveyor belt of the first conveyor belt 13. Since the round-headed resistor component of the varistor 9 is mainly composed of zinc oxide and is not easy to be adsorbed by the magnetic field, and the pins of the varistor 9 are made of iron products and are easy to be adsorbed by the magnetic field, most of the varistors 9 adsorbed by the magnet plate 16 are in a suspended posture with the round head facing down. At this time, starting the active vibration member can vibrate the varistor 9 with an incorrect adsorption position or an unstable adsorption position to fall off or adjust its adsorption position, so as to facilitate the clamping and shearing of the pins of the varistor 9 by the pin shearing member, and to control the pin shearing length and shearing quality of the varistor 9, thereby improving the quality stability of batch shearing.

[0042] The pin shearing piece includes a pin clamping piece and a pin shortening piece, and the pin clamping piece and the pin shortening piece are both arranged on the mounting plate. The pin clamping piece includes a vertical telescopic support piece and a clamping piece, and the vertical telescopic support piece is arranged on the mounting plate 1, and the clamping piece is arranged on the vertical telescopic support piece. The vertical telescopic support piece includes an automatic telescopic rod 23 and a clamping fixing seat 24, and the bottom end of the automatic telescopic rod 23 is vertically fixed on the mounting plate 1, and the clamping fixing seat 24 is in the shape of a right angle plate, and the clamping fixing seat 24 is horizontally fixed on the top end of the automatic telescopic rod 23. The clamping member includes a third motor 25, a driving gear, a driven gear 27 and a gripping claw 28. The third motor 25 is fixedly arranged on the clamping seat 24, the driving gear is fixedly arranged on the rotating shaft of the third motor 25, the driven gear 27 is arranged on the clamping seat 24, and the driven gear 27 is meshed with the driving gear. There are two gripping claws, one of which is fixedly arranged on the driving gear, and the other is fixedly arranged on the driven gear 27. When the magnet plate 16 absorbs the varistor 9 and moves to the top of the pin clamping member, the automatic telescopic rod 23 extends to drive the clamping member to rise to a predetermined position. After the third motor 25 drives the two gripping claws 28 to clamp the round head of the varistor 9 from the magnet plate 16 through the driving gear and the driven gear 27, the automatic telescopic rod 23 shortens to drive the clamping member to descend, so as to be sheared by the pin shortening member.

[0043] The pin shortening member includes a shortening support member, a shortening transmission member and a shortening power member. The shortening support member is arranged on the mounting plate, and the shortening transmission member and the shortening power member are both arranged on the shortening support member. The shortening support member includes a shearing support plate 29, a shearing guide rod 30 and a shearing guide tube 31. One end of the shearing support plate 29 is vertically fixed on the mounting plate 1. The shearing guide rod 30 is in the shape of a right-angle rod. One end of the shearing guide rod 30 is horizontally fixed on the shearing support plate 29. Two shearing guide rods 30 are symmetrically distributed on both sides of the pin clamp. The shearing guide tube 31 is in the shape of a rectangular tube. The shearing guide tube 31 is horizontally fixed on the other end of the shearing guide rod 30. The two shearing guide tubes 31 are arranged one by one corresponding to the two shearing guide rods 30. The shearing transmission member includes a transmission disc 32, a transmission shaft 33 and a shearing knife 34. A transmission shaft 35 is fixedly arranged at the center of the transmission disc 32. The transmission disc 32 is arranged on the other end of the shearing support plate 29 through the free end of the transmission shaft 35, so that the transmission disc 32 can rotate on the shearing support plate 29 through the transmission shaft 35. One end of the transmission shaft 33 passes through the transmission strip through hole 36 on the transmission disc 32, and the transmission shaft 33 can slide in the transmission strip through hole 36 along the direction of the transmission strip through hole 36. The transmission strip through hole 36 is in a spiral line shape, and there are two transmission strip through holes 36, and the two transmission strip through holes 36 are evenly distributed around the center of the transmission disc 32. The two transmission shafts 33 correspond to the two transmission strip through holes 36 one by one. The knife seat of the shearing knife 34 is fixedly arranged on the other end of the transmission shaft 33, and the knife head of the shearing knife 34 passes through the shearing guide tube 31. The shearing blades 34 are provided with two, and the two shearing blades 34 correspond to the two transmission shafts 33 one by one, and the two shearing blades 34 correspond to the two shearing guide tubes 31 one by one. The shearing power member comprises a fourth motor 37, a worm 38 and a worm wheel 39, wherein the fourth motor 37 is fixedly arranged on the shearing support plate 29, the worm 38 is fixedly arranged on the rotating shaft of the fourth motor 37, the worm wheel 39 is fixedly sleeved on the free end of the transmission rotating shaft 35, and the worm wheel 39 is meshed with the worm 38. When the pin clamping member clamps the round head of the varistor 9 and descends to a predetermined position, the fourth motor 37 will drive the transmission disk 32 to rotate through the worm 38 and the worm wheel 39, and the rotating transmission disk 32 drives the transmission shaft 33 to move toward the center of the transmission disk 32 along the direction of the transmission strip through hole 36 through the transmission strip through hole 36, thereby driving the two shear knives 34 to move toward each other until the pins of the varistor 9 clamped by the pin clamping member are cut off, and then reset.

[0044] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation modes, and they can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A fully automatic pin electrical component sorting and cutting device, characterized in that: include: A component guide adjustment member, comprising a component vibration member and an adjustment guide member, wherein the adjustment guide member is continuously vibrated on the component vibration member to adjust a plurality of varistors to the same orientation; The component guide locking member includes a first direction locking member and a second direction locking member, wherein the first direction locking member receives the varistor in the same direction delivered by the adjustment guide member and delivers it to the second direction locking member, and the second direction locking member automatically absorbs the varistor from the first direction locking member; A pin shearing member, comprising a pin clamping member and a pin shortening member, wherein the pin clamping member automatically clamps the varistor from the second direction locking member and then moves to a predetermined position, and the pin shortening member automatically shears the pins of the clamped varistor; The element vibration member includes a mounting plate, a first spring, a first vibration seat, a first motor and a first eccentric wheel, wherein the first spring is arranged on the mounting plate, the first vibration seat is arranged on the free end of the first spring, the first motor is arranged on the mounting plate, and the first eccentric wheel is arranged on the rotating shaft of the first motor; the adjustment guide member includes a transmission mounting rod, an element adding groove, an element guide tube and an element guide blocking member, one end of the transmission mounting rod is penetrated and arranged on the first vibration seat, and one end of the transmission mounting rod is matched with the first eccentric wheel, the element adding groove is arranged on the other end of the transmission mounting rod, the element guide tube is in the shape of a spiral tube, the inner ring of the element guide tube is fixedly sleeved on the transmission mounting rod, and one end of the element guide tube is aligned with the element adding groove. The bottom of the groove is horizontally connected; the component guide blocking member includes a first component guide blocking rod and a second component guide blocking rod, the two ends of the first component guide blocking rod are respectively vertically arranged in the component guide tube, a plurality of the first component guide blocking rods are arranged in each row, and the distance between two adjacent first component guide blocking rods is not less than the width of the varistor; the second component guide blocking rod has the same structure as the first component guide blocking rod, the two ends of the second component guide blocking rod are vertically arranged in the component guide tube, a plurality of the second component guide blocking rods are arranged in each row, and a plurality of the second component guide blocking rods are staggered with a plurality of the first component guide blocking rods, and at the same time, the distance between the second component guide rod and the first component guide rod is greater than the length of the varistor.

2. The fully automatic pin electrical component sorting and cutting device according to claim 1 is characterized in that: The first component guide blocking rod and the second component guide blocking rod are both arranged in multiple rows, and the multiple rows of the first component guide blocking rods and the multiple rows of the second component guide blocking rods are cross-distributed along the direction of the component guide tube.

3. The fully automatic pin electrical component sorting and cutting device according to claim 1 or 2, characterized in that: The first direction locking member includes a first conveyor belt and a magnet. The first conveyor belt is arranged on the mounting plate and is located below the other end of the element guide tube. At the same time, the conveying direction of the first conveyor belt is the same as the direction of the other end of the element guide tube. The magnet is fixedly arranged on the frame of the first conveyor belt and is located below the conveying belt of the first conveyor belt.

4. The fully automatic pin electrical component sorting and cutting device according to claim 1 or 2, characterized in that: The second direction locking member includes a position correction vibrator, a second conveyor belt and a magnet plate, the position correction vibrator and the second conveyor belt are both arranged on the mounting plate, and the magnet plate is arranged on the second conveyor belt; the position correction vibrator includes an active vibrator and a passive vibrator, the active vibrator and the passive vibrator are both arranged on the mounting plate, and the active vibrator provides vibration force for the second conveyor belt.

5. The fully automatic pin electrical component sorting and cutting device according to claim 4 is characterized in that: One end of the frame of the second conveyor belt is arranged on the active vibrating member, and the other end of the frame of the second conveyor belt is arranged on the driven vibrating member; the magnet plate is in the shape of a thin plate, and multiple layers of iron sheets are surrounded on the end surface of the magnet plate, and each layer of iron sheets is spaced apart, one side of the magnet plate is arranged on the conveyor belt of the second conveyor belt, and the other side of the magnet plate symmetrical to the one side of the magnet plate is used to adsorb the pins of the varistor; multiple magnet plates are distributed at equal intervals on the conveyor belt of the second conveyor belt.

6. The fully automatic pin electrical component sorting and cutting device according to claim 1 or 2, characterized in that: The pin clamping member includes a vertical telescopic support member and a clamping member, the vertical telescopic support member is arranged on the mounting plate, and the clamping member is arranged on the vertical telescopic support member; the vertical telescopic support member includes an automatic telescopic rod and a clamping fixed seat, the bottom end of the automatic telescopic rod is arranged on the mounting plate, and the clamping fixed seat is arranged on the top end of the automatic telescopic rod; the clamping member includes a third motor, a driving gear, a driven gear and a grasping claw, the third motor is arranged on the clamping fixed seat, the driving gear is arranged on the rotating shaft of the third motor, the driven gear is arranged on the clamping fixed seat, and the driven gear is meshed with the driving gear, and two grasping claws are arranged, the bottom end of one grasping claw is arranged on the driving gear, and the bottom end of the other grasping claw is arranged on the driven gear.

7. The fully automatic pin electrical component sorting and cutting device according to claim 6 is characterized in that: The pin shortening piece includes a shortening support piece, a shortening transmission piece and a shortening power piece, the shortening support piece is arranged on the mounting plate, and the shortening transmission piece and the shortening power piece are both arranged on the shortening support piece; the shortening support piece includes a shearing support plate, a shearing guide rod and a shearing guide tube, one end of the shearing support plate is arranged on the mounting plate, one end of the shearing guide rod is arranged on the shearing support plate, and the two shearing guide rods are symmetrically distributed on both sides of the pin clamping piece; the shearing guide tube is arranged on the other end of the shearing guide rod, and the two shearing guide tubes correspond to the two shearing guide rods one by one; the shortening transmission piece includes a transmission disc, a transmission shaft and a shearing knife, and the transmission disc passes through the transmission shaft and is arranged on On the other end of the shear support plate, one end of the transmission shaft passes through the transmission long strip through hole on the transmission disk, and the two transmission long strip through holes are evenly distributed around the center of the transmission disk; the two transmission shafts correspond to the two transmission long strip through holes one by one; the knife seat of the shear knife is arranged on the other end of the transmission shaft, and the knife head of the shear knife passes through the shear guide tube; the two shear knives correspond to the two transmission shafts one by one, and the two shear knives correspond to the two shear guide tubes one by one; the shortening power part includes a fourth motor, a worm and a worm wheel, the fourth motor is arranged on the shear support plate, the worm is arranged on the rotating shaft of the fourth motor, the worm wheel is mounted on the free end of the transmission rotating shaft, and the worm wheel is meshed with the worm.

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