CN210594185U

CN210594185U - Automatic unloading mechanism of inductance

Info

Publication number: CN210594185U
Application number: CN201921237984.XU
Authority: CN
Inventors: 胡凤鸣; 夏笛笛
Original assignee: Suzhou Minghuo Intelligent Equipment Co ltd
Current assignee: Suzhou Minghuo Intelligent Equipment Co ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-05-22
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses an automatic blanking mechanism for inductance, which comprises a frame, and a manipulator and a receiving unit which are arranged on the frame and used for dumping inductance in a charging tray; the material receiving unit comprises a funnel, a material receiving displacement driving source, a material pouring driving source and a material receiving box, wherein the funnel is arranged on the rack and used for receiving the poured inductance, the material receiving displacement driving source is arranged at the free end of the material receiving displacement driving source, and the material receiving box is arranged at the free end of the material pouring driving source and can receive the inductance leaked from the lower opening of the funnel. The distributed inductors can be automatically collected and batched, the next procedure can be seamlessly connected, and the distributed inductors are simple in structure, high in automation degree, low in cost and high in efficiency.

Description

Automatic unloading mechanism of inductance

Technical Field

The utility model relates to an unloading mechanism, concretely relates to automatic unloading mechanism of inductance.

Background

Inductance is one of the most common components in a circuit, and plays an important role in the circuit. As the integration of circuits becomes higher, the inductance is made smaller. The chip inductor has been increasingly used because of its characteristics such as miniaturization, high quality, high energy storage and low resistance. The surface mount inductor needs to be subjected to multiple processes in the production process, and after partial processes are completed, the inductors tiled on the material tray need to be collected. Generally, the charging tray is manually taken up, the inductor is poured into other containers, and then the containers are moved to the working position of the next working procedure, so that the personnel participation degree is high, the efficiency is low, and the product quality cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an automatic unloading mechanism of inductance, its inductance to spreading that can be automatic is collected and is batched, and can seamless joint next process, simple structure, degree of automation is high, and is with low costs, and the quality is good.

In order to solve the technical problem, the utility model provides an automatic blanking mechanism for inductance, which comprises a frame, and a manipulator and a receiving unit which are arranged on the frame and used for dumping inductance in a charging tray; the material receiving unit comprises a funnel, a material receiving displacement driving source, a material pouring driving source and a material receiving box, wherein the funnel is arranged on the rack and used for receiving the poured inductance, the material receiving displacement driving source is arranged at the free end of the material receiving displacement driving source, and the material receiving box is arranged at the free end of the material pouring driving source and can receive the inductance leaked from the lower opening of the funnel.

Preferably, the material pouring driving sources are at least two, and a material receiving box is arranged at the free end of each material pouring driving source.

Preferably, the material receiving box is a wedge-shaped shell, and the top of the material receiving box is provided with a trapezoidal opening.

Preferably, the material receiving box is provided with a material pouring port on the side wall where the upper bottom edge of the trapezoid opening is located.

Preferably, the upper opening of the funnel has relatively steep and gentle faces.

Preferably, the material receiving unit comprises a material receiving support in the shape of 'Jiong' arranged on the rack, the material receiving displacement drive source is arranged on the material receiving support, the material receiving support is provided with a material receiving displacement slide rail, and the material pouring drive source is arranged on the material receiving displacement slide rail and connected with the free end of the material receiving displacement drive source.

Preferably, the material receiving and shifting slide rail is provided with a material pouring support connected with the free end of the material receiving and shifting driving source, the material pouring driving source is arranged on the material pouring support, the material pouring shaft is arranged on the material pouring support and connected with the free end of the material pouring driving source, and the material receiving box is arranged on the material pouring shaft.

Preferably, a displacement sensor capable of sensing the position of the material pouring support is arranged on the material receiving support.

Preferably, the automatic material loading device comprises a transfer cart which is buckled on the rack and is used for containing empty material trays poured by the manipulator.

Preferably, the manipulator comprises a mechanical arm, a dumping unit and a clamping unit which are arranged on the frame; the dumping unit comprises a dumping support arranged at the free end of the mechanical arm, and a dumping driving source is arranged on the dumping support; the clamping unit comprises a horizontal clamping driving source, the free end of the driving source is inclined, the first clamping driving source can be driven by the horizontal clamping driving source to rotate with the central axis, the free end of the first clamping driving source is provided with a cross beam capable of crossing over a material tray, the tail end of the cross beam is provided with a second clamping driving source along the vertical direction, and the free end of the second clamping driving source is provided with a clamping jaw.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the manipulator and connect the material unit, the inductance that will spread scattered in the charging tray that can be automatic is collected, uses manpower sparingly, and is with low costs, efficient.

2. The utility model discloses a receiving box can not only fall into different batches with the inductance of empting in the automatic action of making a round trip between funnel and other containers, also can directly be used for linking up next station, has shortened the extravagant time of switching between the different processes, has practiced thrift production time, has improved the product quality, and simple structure, and it is convenient to maintain.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a robot;

FIG. 3 is a schematic structural view of the pouring unit;

FIG. 4 is a schematic view of the gripping unit

Fig. 5 is a schematic structural view of the receiving unit;

fig. 6 is a schematic top view of the receiving unit.

Wherein, 10-frame, 11-tray, 12-mechanical arm, 13-transfer cart, 14-funnel, 2-manipulator, 20-dumping support, 21-dumping driving source, 22-driving wheel, 23-dumping shaft, 24-driven wheel, 25-belt, 26-angle scale, 27-angle sensor, 30-clamping support, 31-first clamping driving source, 32-beam, 33-second clamping driving source, 34-clamping jaw, 4-receiving unit, 40-receiving support, 41-receiving displacement driving source, 42-receiving displacement slide rail, 43-discharging support, 44-discharging driving source, 45-discharging shaft, 46-receiving box, 47-discharging port, 48-displacement sensor, 49-fixing feet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

Examples

Referring to fig. 1-6, the utility model discloses an automatic unloading mechanism of inductance, including frame 10, manipulator 2, connect material unit 4 and transfer cart 13.

The above-described manipulator 2 includes a robot arm 12, a dumping unit, and a gripping unit.

The robot arm 12 is provided on the frame 10. The robotic arm 12 has at least two degrees of freedom, being able to lift in the vertical direction and rotate in the horizontal plane.

The tilting unit includes a tilting bracket 20, a tilting drive source 21, a driving wheel 22, a tilting shaft 23, a driven wheel 24, a belt 25, an angle scale 26, and an angle sensor 27.

The dumping support 20 is disposed at the free end of the robot arm 12.

The tilting drive source 21 is provided on the tilting bracket 20. The free end of the tilting drive source 20 is provided with a driving wheel 22. The tilting drive source 20 may be a servo motor, which has high rotation accuracy and can be started and stopped at any time.

The tilting shaft 23 is hinged to the tilting frame 20. The tilting shaft 23 is sleeved with a driven wheel 24 and an angle scale 26. The belt 25 is fitted over the driving pulley 22 and the driven pulley 24. The tilt shaft 23 can be rotated along its central axis by the tilt driving source 21 to effect the tilt. The belt 25 drives, on the one hand, the function of buffering overload and absorbing vibration when toppling over, and on the other hand, the structure is compact.

The angle sensor 27 is provided on the tilt bracket 20. The angle sensor 27 can sense the rotation angle of the angle dial 26 to perform multi-stage control of the pouring angle and speed and prevent an angle overrun.

The angle sensor 27 may be a blocking sensor, and is arranged in an array along the circumferential direction of the angle scale 26, and a through hole is formed at a position corresponding to the angle scale 26, so that the response speed is high, and the operation is stable and reliable.

The gripping unit includes a gripping bracket 30, a first gripping drive source 31, a cross beam 32, a second gripping drive source 33, and a gripping claw 34.

The gripping bracket 30 is fitted over the tilt shaft 23 and can rotate along with the rotation of the tilt shaft 23.

The first gripping drive source 31 is provided on the gripping bracket 30.

The beam 32 is provided at the free end of the first gripping drive source 31. The cross beam 32 is a lightweight material and is perforated to further reduce its mass.

The second gripping drive source 33 is provided at the end of the cross beam 32 in the vertical direction. The free end of the second gripping drive source 33 faces downward. The gripping claw 34 is provided at the free end of the second gripping drive source 33. The upper surface of the jaw 34 and the corresponding lower surface of the beam 32 and jaw 34 are both parallel to the horizontal plane. The clamping jaws 34 can move up and down under the driving of the second clamping driving source 33 to cooperate with the cross beam 32 to clamp and release the tray 11. The upper surface of the clamping jaw 34 can be provided with concave lines matched with the edge of the material tray 11 so as to improve the clamping firmness.

The first clamping driving source 31 may be a bidirectional cylinder, and the clamping ends of the clamping jaws 34 are located at the side of the first clamping driving source 31, so that the clamping of the material tray 11 is faster and more stable.

The transfer cart 13 is fastened to the rack 10, and is used for containing an empty tray after the manipulator 2 topples over, and after the transfer cart 13 is separated from the rack 10, the empty tray can be conveyed.

The receiving unit 4 includes a hopper 14, a receiving bracket 40, a receiving displacement driving source 41, a receiving displacement slide rail 42, a material pouring bracket 43, a material pouring driving source 44, a material pouring shaft 45, a receiving box 46, a displacement sensor 48, and a fixing leg 49.

The hopper 14 is provided on the rack 10, and can receive the inductor tilted out of the robot 2 from the upper opening and leak out from the lower opening. The upper opening of the funnel 14 has a steep surface and a gentle surface which are opposite to each other, and the inductor poured out by the manipulator 2 can fall on the gentle surface, so that the inductor slides smoothly, the impact force of the inductor is reduced, and the inductor is prevented from being damaged.

The material receiving bracket 40 is disposed on the frame 10. The material receiving bracket 40 is shaped like Jiong, and other containers can be placed at the overhead bottom of the material receiving bracket. The fixing legs 49 are right triangles, one of which is fixed on the material receiving support 40, and the other of which is fixed on the machine frame 10, so as to improve the stability of the material receiving support 40 in the working process.

The receiving displacement driving source 41, the receiving displacement slide rail 42 and the displacement sensor 48 are all arranged at the top of the receiving bracket 40. The central axis of the material receiving displacement driving source 41 is parallel to the material receiving displacement slide rail 42.

The material pouring bracket 43 is disposed on the material receiving displacement slide rail 42 and connected to the free end of the material receiving displacement drive source 41. The shift sensor 48 is located on the traveling path of the material pouring bracket 43, and can sense the position of the material pouring bracket 43 to judge whether the material pouring bracket is in place or exceeds the limit. The receiving displacement driving source 41 can drive the material pouring bracket 43 to reciprocate along the direction of the receiving displacement slide rail 42.

The material pouring driving source 44 and the material pouring shaft 45 are both arranged on the material pouring bracket 43. The material pouring shaft 45 is connected with the free end of the material pouring driving source 44. The material pouring shaft 45 can be rotated by the material pouring drive source 44.

The material receiving box 46 is provided on the material pouring shaft 45. The material receiving box 46 is a wedge-shaped housing having a trapezoidal opening at the top thereof. The trapezoidal opening is located below the lower opening of the funnel 14. The material receiving box 46 is provided with a material pouring opening 47 on the side wall where the upper bottom edge of the trapezoid opening is located. The pouring box 46 can receive the inductor leaked from the lower opening of the funnel 14 and pour out from the pouring opening 47.

The material pouring driving source 44 and the material pouring shaft 45 may be provided in at least two sets, and each material pouring shaft 45 is provided with a material pouring box 46. It can connect the material to move the lower opening department of funnel 14 in turn under connecing the drive of material shift driving source 41 to carry out batching and improve and connect material efficiency to the inductance.

The working principle is as follows:

the mechanical arm 12 drives the clamping jaw 34 to move above the material tray; the first clamping driving source 31 drives the cross beam 32 to move, so that the edge of the tray 11 enters a gap between the cross beam 32 and the clamping jaw 34; the second clamping driving source 33 drives the clamping jaws 34 to move, so that the clamping jaws 34 and the cross beam 32 are tightly clamped on the edge of the tray 11; the mechanical arm 12 drives the charging tray 11 to move above the funnel 14, and the dumping driving source 21 drives the clamping unit to rotate, so that all the inductors in the charging tray 11 slide into the funnel 14; the clamping unit returns to the horizontal state, the mechanical arm 12 drives the empty material tray to move above the transfer cart 13, and the clamping jaws are opened and separated from the material tray 11.

The inductor sliding into the hopper 14 leaks out of the lower opening thereof and falls into the receiving box 46; after the receiving box 46 receives all the inductors in one or more trays 11, the receiving displacement driving source 41 drives the receiving box 46 to move to the upper part of the container; the material pouring driving source 44 drives the material receiving box 46 to rotate, and the inductor completely slides out of the material receiving opening 47 and falls into the container; after the material receiving box 46 moves to the lower opening of the funnel 14 again, the manipulator 2 continues to dump the inductor; the next cycle is continued.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic inductor blanking mechanism is characterized by comprising a rack, and a manipulator and a receiving unit which are arranged on the rack and used for dumping inductors in a charging tray;

the material receiving unit comprises a funnel, a material receiving displacement driving source, a material pouring driving source and a material receiving box, wherein the funnel is arranged on the rack and used for receiving the poured inductance, the material pouring driving source is arranged at the free end of the material receiving displacement driving source, and the material receiving box is arranged at the free end of the material pouring driving source and can receive the inductance leaked from the lower opening of the funnel.

2. The automatic inductance blanking mechanism according to claim 1, wherein there are at least two material pouring driving sources, and a material receiving box is provided at a free end of each material pouring driving source.

3. The automatic blanking mechanism of claim 1 wherein the material receiving box is a wedge-shaped housing having a trapezoidal opening at the top.

4. The automatic blanking mechanism of inductance of claim 3, wherein the material receiving box is provided with a material pouring opening on the side wall where the upper bottom edge of the trapezoidal opening is located.

5. The automatic blanking mechanism of claim 1 wherein the upper opening of the hopper has opposed steep and shallow surfaces.

6. The automatic inductance blanking mechanism according to claim 1, wherein the receiving unit comprises an Jiong-shaped receiving bracket arranged on the frame, the receiving shift driving source is arranged on the receiving bracket, the receiving shift sliding rail is arranged on the receiving bracket, and the dumping driving source is arranged on the receiving shift sliding rail and connected with the free end of the receiving shift driving source.

7. The automatic inductance blanking mechanism according to claim 6, wherein the receiving displacement slide rail is provided with a material pouring support connected with a free end of a receiving displacement driving source, the material pouring driving source is arranged on the material pouring support, the material pouring support is provided with a material pouring shaft, the material pouring shaft is connected with the free end of the material pouring driving source, and the material receiving box is arranged on the material pouring shaft.

8. The automatic inductance blanking mechanism according to claim 7, wherein the receiving bracket is provided with a displacement sensor capable of sensing the position of the discharging bracket.

9. The automatic inductance blanking mechanism according to claim 1, comprising a cart fastened to the frame for holding empty trays dumped by the robot.

10. The automatic inductance blanking mechanism according to any one of claims 1 to 9, wherein the manipulator comprises a mechanical arm, a dumping unit and a clamping unit which are arranged on the frame; the dumping unit comprises a dumping support arranged at the free end of the mechanical arm, and a dumping driving source is arranged on the dumping support; the clamping unit comprises a horizontal clamping driving source, the free end of the driving source is inclined, the first clamping driving source can be driven by the horizontal clamping driving source to rotate with the central axis, the free end of the first clamping driving source is provided with a cross beam capable of crossing over a material tray, the tail end of the cross beam is provided with a second clamping driving source along the vertical direction, and the free end of the second clamping driving source is provided with a clamping jaw.