CN113511507A

CN113511507A - Capacitor feeder

Info

Publication number: CN113511507A
Application number: CN202110789874.XA
Authority: CN
Inventors: 覃政强; 王佳蔚; 黄嘉良; 范秀广
Original assignee: Zhuhai Zhixin Automation Technology Co ltd
Current assignee: Zhuhai Zhixin Automation Technology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-10-19
Anticipated expiration: 2041-07-13
Also published as: CN113511507B

Abstract

The invention discloses a capacitor feeder which comprises a machine table, a shaping mechanism, a rotary clamping seat, a visual recognition device, a conveying rail and a carrying mechanism, wherein the shaping mechanism, the rotary clamping seat, the visual recognition device, the conveying rail and the carrying mechanism are all arranged on the machine table. The machine table is provided with a vibrating disc, and the shaping mechanism is used for straightening two pins of the capacitor and adjusting the distance between the two pins; the visual recognition device faces the shaping mechanism and is used for recognizing the orientation of the mark information of the capacitor on the shaping mechanism; the rotary clamping seat is used for clamping and rotating the capacitor; the conveying track comprises a guide rail and a height limiting plate arranged on the guide rail in a lifting manner, and a channel for a capacitor to pass through is formed between the guide rail and the height limiting plate; the carrying mechanism can transfer the capacitors on the output end of the vibrating disk, the shaping mechanism, the rotary clamping seat and the input end of the channel step by step in sequence. The height of the channel is adjustable, the conveying track can be used for feeding various capacitors with different specifications, and capacitors with sizes larger than the specification can be removed.

Description

Capacitor feeder

Technical Field

The invention relates to the technical field of electronic component production equipment, in particular to a capacitor feeder.

Background

Capacitors, inductors, resistors and the like are the most common electronic components and are indispensable parts on a circuit board. A capacitor is an element that stores electricity and electric energy (potential energy). The capacitor is characterized in that one conductor is surrounded by another conductor, or electric field lines emitted by one conductor are all stopped at a conductor system of the other conductor, the capacitor is called as a capacitor, the types of the capacitor are more, and when the circuit board is manufactured, the capacitors with different specifications and sizes are selected according to different requirements. The structure of the capacitor feeder at the present stage is simple, pins of the capacitors need to be shaped in advance, and then the capacitors are arranged one by one through a vibration disc and/or a direct vibration (740) and supplied to other equipment for use.

The capacitor is provided with the mark information, the mark information and the relative position of the pin are fixed, the mark information of various types and batches of capacitors is different, and when other equipment needs to strictly require the use of various types and batches of capacitors, the mark information on the capacitor is required to be consistent in orientation at first so as to be identified by other equipment or personnel. Therefore, the capacitor feeder at the present stage has the advantages of simple structure, single function, large occupied space and high cost, and needs different types of equipment to finish the supply of the capacitors in a labor-sharing manner.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the capacitor feeder which can finish the shaping of the capacitor, adjust the orientation of the capacitor marking information and eliminate the capacitor larger than the specification size, and has complete functions.

The capacitor feeder comprises a machine table, a shaping mechanism, a rotary clamping seat, a visual identification device, a conveying track and a conveying mechanism. A vibrating disk is arranged on the machine table; the shaping mechanism is arranged on the machine table and in front of the vibration disc, and is used for straightening two pins of the capacitor and adjusting the distance between the two pins; the visual recognition device is arranged on the machine platform, faces the shaping mechanism and is used for recognizing the orientation of the mark information of the capacitor on the shaping mechanism; the rotary clamping seat is arranged on the machine table and is positioned in front of the shaping mechanism, and the rotary clamping seat is used for clamping and rotating the capacitor; the conveying track is arranged on the machine table and is positioned in front of the rotary clamping seat, the conveying track comprises a guide rail and a height limiting plate arranged on the guide rail in a lifting manner, and a channel for the capacitor to pass through is formed between the guide rail and the height limiting plate; the conveying mechanism is arranged on the machine table and can gradually transfer the capacitors on the output end of the vibration disc, the shaping mechanism, the rotary clamping seat and the input end of the channel in sequence.

The capacitor feeder provided by the embodiment of the invention has at least the following beneficial effects: the vibration dish is used for the splendid attire not carrying out the finish machining electric capacity, can export electric capacity one by one from the output of vibration dish when vibration dish work. The conveying mechanism conveys the capacitor on the output end of the vibrating disc to the shaping mechanism, and the shaping mechanism straightens two pins of the capacitor and adjusts the distance between the two pins so as to finish shaping of the capacitor. The conveying mechanism conveys the shaped capacitor to the rotary clamping seat, and the rotary clamping seat determines whether the capacitor needs to be driven to rotate 180 degrees or not according to the capacitor orientation result identified by the visual identification device. After the capacitor faces the right direction, the conveying mechanism conveys the capacitor on the rotary clamping seat to the input end of the channel, the height of the channel can be adjusted because the height limiting plate can be lifted, the height of the height limiting plate can be adjusted according to the sizes of the capacitors with different specifications, the capacitor exceeding the height of the channel cannot enter the channel, namely, the conveying track can be used for feeding the capacitors with different specifications, and the capacitors with the sizes larger than the specification can be removed. The function of electric capacity feeder is perfect, need not to use multiple different kind equipment, has reduced occupation space for the cost reduction of electric capacity feed.

According to some embodiments of the invention, the conveying track further comprises an adjusting piece, a vertical connecting plate is arranged on the height limiting plate, a waist-shaped hole is arranged on the connecting plate, the length direction of the waist-shaped hole is in the up-down direction, and the adjusting piece penetrates through the waist-shaped hole and is connected with the guide rail.

According to some embodiments of the invention, the machine table is further provided with a defective product storage box and an inclined guide plate, an upper end of the guide plate is located between the rotating clamp seat and the conveying track, a lower end of the guide plate is located above the defective product storage box, and the conveying mechanism can place the capacitor on the rotating clamp seat on the upper end of the guide plate.

According to some embodiments of the present invention, the shaping mechanism includes a left driving plate and a right driving plate that can move close to or away from each other, the left driving plate and the right driving plate are provided with a first shaping plate and a second shaping plate along a front-back direction, and a pair of the first shaping plate and a pair of the second shaping plate are used for straightening two pins of the capacitor and adjusting a distance between the two pins.

According to some embodiments of the invention, the two second shaping plates are arranged in a staggered manner in height, the two first shaping plates are arranged in a staggered manner in height, protrusions with trapezoidal cross sections are arranged on the corresponding side surfaces of the two second shaping plates, the front side wall and the rear side wall of each protrusion can drive the distance between the two pins to be increased, grooves with trapezoidal cross sections are arranged on the corresponding side surfaces of the two first shaping plates, and the front inner wall and the rear inner wall of each groove can drive the distance between the two pins to be decreased.

According to some embodiments of the invention, the truing mechanism further comprises a first clamping cylinder, and the left drive plate and the right drive plate are respectively disposed on two output arms of the first clamping cylinder.

According to some embodiments of the present invention, the vibration plate further comprises a transfer seat disposed between the second shaping plate and the vibration plate, the transfer seat is configured to carry the capacitor transmitted from the vibration plate, and the transfer seat is provided with a first in-place sensor.

According to some embodiments of the present invention, the carrying mechanism includes a clamping mechanism, the clamping mechanism includes a mounting plate that can be lifted and moved in a front-back direction, and further includes a first clamping jaw, a second clamping jaw, a third clamping jaw and a fourth clamping jaw that are sequentially disposed on the mounting plate in the front-back direction, the fourth clamping jaw is configured to transfer the capacitor from the transfer seat to the second shaping plate, the third clamping jaw is configured to transfer the capacitor from the second shaping plate to the first shaping plate, the second clamping jaw is configured to transfer the capacitor from the first shaping plate to the rotating holder, and the first clamping jaw is configured to transfer the capacitor from the rotating holder.

According to some embodiments of the invention, the visual recognition device comprises two visual sensors, which are respectively arranged on the two gripping arms of the second gripping jaw.

According to some embodiments of the present invention, the rotating holder includes a rotating driving device disposed on the machine platform and a limiting seat disposed on an output end of the rotating driving device, and the limiting seat is configured to bear the capacitor.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of a capacitor feeder according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic diagram of the shaping mechanism, the visual identification device and the rotating holder of the capacitor feeder of FIG. 1;

FIG. 4 is a schematic cross-sectional view of the reforming mechanism, the visual identification device and the rotating holder of the capacitor feeder of FIG. 1;

fig. 5 is a schematic structural diagram of the shaping mechanism and the rotary driving device in the capacitor feeder shown in fig. 1.

Reference numerals:

the shaping mechanism 100, the left driving plate 110, the right driving plate 120, the first shaping plate 130, the groove 131, the second shaping plate 140, the protrusion 141, the first clamping cylinder 150, the rotary holder 200, the rotary driving device 210, the limiting seat 220, the visual recognition device 300, the visual sensor 310, the bottom plate 400, the middle rotary seat 500, the first arrival sensor 510, the clamping mechanism 600, the mounting plate 610, the first front-rear linear driving mechanism 611, the first clamping jaw 620, the second clamping jaw 630, the third clamping jaw 640, the fourth clamping jaw 650, the machine table 700, the vibrating disc 710, the defective product storage box 720, the guide plate 730, the vertical vibration 740, the conveying track 800, the guide rail 810, the feeding block 811, the height limiting plate 820, the connecting plate 821, the waist-shaped hole 822 and the adjusting piece 830.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to the orientation description, such as the directions of up, down, front, rear, left, right, etc., may be based on those shown in the drawings, only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, 3 and 4, the present invention discloses a capacitor feeder, which includes a machine 700, a shaping mechanism 100, a rotating holder 200, a visual recognition device 300, a conveying rail 800 and a conveying mechanism. A vibration disk 710 is arranged on the machine table 700; the shaping mechanism 100 is arranged on the machine platform 700 and in front of the vibration disk 710, and the shaping mechanism 100 is used for straightening two pins of the capacitor and adjusting the distance between the two pins; the visual recognition device 300 is arranged on the machine platform 700, the visual recognition device 300 faces the shaping mechanism 100, and the visual recognition device 300 is used for recognizing the orientation of the mark information of the capacitor on the shaping mechanism 100; the rotary clamp 200 is arranged on the machine platform 700 and in front of the shaping mechanism 100, and the rotary clamp 200 is used for clamping and rotating the capacitor; the conveying track 800 is arranged on the machine platform 700 and in front of the rotary clamping seat 200, the conveying track 800 comprises a guide rail 810 and a height limiting plate 820 arranged on the guide rail 810 in a lifting manner, and a channel for passing through a capacitor is formed between the guide rail 810 and the height limiting plate 820; the carrying mechanism is disposed on the machine 700, and the carrying mechanism can gradually transfer the capacitors to the output end of the vibrating plate 710, the shaping mechanism 100, the rotating holder 200, and the input end of the channel in sequence.

The vibration plate 710 is used for containing capacitors which are not finished, and the capacitors can be output one by one from the output end of the vibration plate 710 when the vibration plate 710 works. The carrying mechanism carries the capacitor on the output end of the vibrating plate 710 to the shaping mechanism 100, and the shaping mechanism 100 straightens two pins of the capacitor and adjusts the distance between the two pins, thereby completing the shaping of the capacitor. The transportation mechanism transports the shaped capacitor to the rotating holder 200, and the rotating holder 200 determines whether the capacitor needs to be driven to rotate by 180 ° according to the capacitor orientation result recognized by the visual recognition device 300. After the capacitor faces to the right direction, the conveying mechanism conveys the capacitor on the rotary clamping seat 200 to the input end of the channel, the height of the channel is adjustable because the height limiting plate 820 can be lifted, the height of the height limiting plate 820 is adjusted according to the sizes of the capacitors with different specifications, and the capacitor exceeding the height of the channel cannot enter the channel, namely, the conveying track 800 can be used for feeding various capacitors with different specifications and can reject the capacitors with the sizes larger than the specifications. The function of electric capacity feeder is perfect, need not to use multiple different kind equipment, has reduced occupation space for the cost reduction of electric capacity feed.

It will be appreciated that since the two legs of the capacitor are parallel, the two legs are generally held in tandem or left and right on the capacitor feeder, so that the angle of rotation of the capacitor should be 180 ° each time. The position of the visual recognition device 300 relative to the first shaping plate 130 or the rotating holder 200 is determined according to the marking information and the relative position of the pins, so that the marking information only faces to the correct state or the opposite state when the capacitor is arranged on other mechanisms or the first shaping plate 130 or the second shaping plate 140 or the rotating holder 200.

Referring further to fig. 2, the conveying track 800 further includes an adjusting member 830, a vertical connecting plate 821 is disposed on the height limiting plate 820, a kidney-shaped hole 822 is disposed on the connecting plate 821, a length direction of the kidney-shaped hole 822 is an up-down direction, and the adjusting member 830 passes through the kidney-shaped hole 822 and is connected to the guide rail 810. When the adjusting piece 830 is screwed, the connecting plate 821 is pressed on the guide rail 810 by the adjusting piece 830, so that the relative position of the two is fixed, and the height of the channel is also fixed; when the adjusting member 830 is released, the adjusting member 830 can move in the kidney-shaped hole 822 along the length direction of the kidney-shaped hole 822, that is, the connecting plate 821 and the height limiting plate 820 can move up and down relative to the guide rail 810 and the adjusting member 830.

Specifically, the adjusting member 830 includes a screw and a nut that are engaged with each other, one end of the screw is connected to a side of the guide rail 810, the height limiting plate 820 is sleeved on the screw through the kidney-shaped hole 822, the nut is disposed at the other end of the screw, and the side of the nut abuts against a side of the connecting plate 821 that is far away from the guide rail 810. Or the adjusting member 830 is a bolt or a screw, and a screw section of the bolt or the screw passes through the kidney-shaped hole 822 and is in threaded connection with the guide rail 810.

The upper surface of guided way 810 and the lower surface of limit for height board 820 are equipped with first guide way and second guide way respectively, are equipped with the third guide way on the tank bottom of first guide way, and the both ends of electric capacity main part can stretch into first guide way and second guide way respectively, and the pin of electric capacity stretches into the third guide way. The arrangement of the first guide groove, the second guide groove and the third guide groove can avoid the phenomenon that the capacitor swings left and right during conveying, so that the conveying speed of the resistor is improved.

Further, the output of guided way 810 is equipped with pay-off block 811, be equipped with the holding tank that holds single electric capacity on pay-off block 811, pay-off block 811 department is as the material loading station, electric capacity is tak away from pay-off block 811 to other equipment, be equipped with suction head and second sensor that targets in place on pay-off block 811, the suction head can adsorb electric capacity on pay-off block 811, it drops from pay-off block 811 to avoid electric capacity accident, whether the second targets in place on sensor distinguishable pay-off block 811 has electric capacity, when having electric capacity on the material piece, electric capacity can be tak away on pay-off block 811 to other equipment, when not having electric capacity on the material piece, other equipment will can't grab electric capacity on pay-off block 811. Furthermore, the machine 700 is provided with an alarm, the second in-place sensor is electrically connected to the alarm, and when the second in-place sensor does not recognize the capacitance signal, the alarm gives an alarm to remind personnel to feed materials in time or check whether other faults occur in the feeder.

The machine table 700 is further provided with a direct vibration 740, the guide rail 810 is connected with the machine table 700 through the direct vibration 740, the front end of the guide rail 810 is lower than the rear end of the guide rail 810, and the direct vibration 740 drives the guide rail 810 to vibrate, so that the capacitor moves forwards on the guide rail 810.

In some embodiments of the present invention, the machine 700 further includes a defective receiving cassette 720 and an inclined guide plate 730, an upper end of the guide plate 730 is located between the rotating clamp 200 and the conveying rail 800, a lower end of the guide plate 730 is located above the defective receiving cassette 720, and the conveying mechanism can place the capacitor on the rotating clamp 200 on the upper end of the guide plate 730. The model and the size information of electric capacity can be discerned to visual identification device 300, and when visual identification device 300 found the electric capacity off-specification model, size information, the upper end of deflector 730 was arranged in with this off-specification electric capacity to handling mechanism, and under the guide effect of deflector 730, off-specification electric capacity dropped in defective products receiver 720. And the capacitor larger than the specification size cannot enter the passage of the conveying rail 800, the capacitor will also fall on the upper end of the guide plate 730.

Referring further to fig. 4, the shaping mechanism 100 includes a left driving plate 110 and a right driving plate 120 that can be close to or far from each other, a first shaping plate 130 and a second shaping plate 140 are disposed on the left driving plate 110 and the right driving plate 120 along the front-back direction, and a pair of the first shaping plate 130 and a pair of the second shaping plate 140 are used for straightening two pins of the capacitor and adjusting the distance between the two pins. When the left driving plate 110 and the right driving plate 120 are close to each other, the two second shaping plates 140 are close to each other, the two first shaping plates 130 are also close to each other, the two second shaping plates 140 open or pinch the two pins of the capacitor, and then the two first shaping plates 130 pinch or open the two pins of the capacitor, so that the two pins are straightened and the distance between the two pins is adjusted.

The conveying mechanism is positioned above the output end of the vibration disk 710, the shaping mechanism 100, the rotary holder 200 and the input end of the channel, firstly, the conveying mechanism conveys the capacitor from the output end of the vibration disk 710 to the area between the two second shaping plates 140, and the two second shaping plates 140 finish the primary shaping of the pins; then the carrying mechanism carries the capacitor between the two second shaping plates 140 to the area between the two first shaping plates 130, and the two first shaping plates 130 finish the secondary shaping of the pins; then the carrying mechanism carries the capacitor between the two first shaping plates 130 to the rotating holder 200, and the rotating holder 200 rotates the capacitor with the orientation not in accordance with the specification by 180 degrees, so that the orientations of the marking information on all the capacitors are consistent, that is, all the capacitors can be supplied to other equipment after being in the same posture; finally, the capacitor on the rotating chuck 200 is transported to the input end of the channel by the transporting mechanism.

In some embodiments of the present invention, the two second shaping plates 140 are arranged in a staggered manner in height, the two first shaping plates 130 are arranged in a staggered manner in height, protrusions 141 with trapezoidal cross sections are respectively arranged on the corresponding side surfaces of the two second shaping plates 140, the front and rear side walls of the protrusions 141 can drive the distance between the two pins to increase, grooves 131 with trapezoidal cross sections are respectively arranged on the corresponding side surfaces of the two first shaping plates 130, and the front and rear inner walls of the grooves 131 can drive the distance between the two pins to decrease.

It can be understood that the pins are located between the two second shaping plates 140, the ends of the two protrusions 141 with small longitudinal section are oppositely arranged, and the protrusions 141 are inserted between the two pins, because the front and rear side walls of the protrusions 141 and the plane where the two pins are located form included angles, the protrusions 141 are continuously inserted between the two pins, and the front and rear side walls of the protrusions 141 can abut against the two pins, so that the two pins are forced to deform to increase the distance between the two pins. The two protrusions 141 are close to each other synchronously, so that the two pins are supported by the expansion of the four side surfaces of the two protrusions 141, the pins can be prevented from being bent in the left and right directions, and the pin straightening function is achieved.

The pin is in between two first integer plates 130, and the big one end of two recess 131 fore-and-aft direction length sets up relatively, and first integer plate 130 is close to the pin, because the front and back inner wall of recess 131 and two pin place planes all are the contained angle, and first integer plate 130 continues to be close to two pins, and the inner wall just can butt two pins around recess 131 forces two pin deformation in order to reduce the interval of two pins. Two first shaping plates 130 are close to each other in step for two pins receive the extrusion of two first shaping plates 130 totally four medial surfaces, and the pin still can be avoided turning left and right direction and buckle when the interval of two pins reduces, plays the effect of alignment pin, and makes the interval size of two pins qualified.

It should be understood that when the second shaping plate 140 and the first shaping plate 130 shape the pins, the carrying mechanism can always clamp the main body of the capacitor, so as to prevent the main body of the capacitor from shifting in the horizontal direction, thereby preventing the pins and the main body of the capacitor from being not perpendicular to each other, and there is no need to additionally provide another mechanism for keeping the relative position of the capacitor fixed.

In some embodiments of the present invention, the reforming mechanism 100 further includes a first clamping cylinder 150, and the left driving plate 110 and the right driving plate 120 are respectively disposed on two output arms of the first clamping cylinder 150. The first clamping cylinder 150 can simultaneously drive the left and right driving

plates

110 and 120 to synchronously move toward or away from each other, that is, simultaneously drive the two first shaping plates 130 to synchronously move toward or away from each other, and the two second shaping plates 140 to synchronously move toward or away from each other. The mechanism of the first clamping cylinder 150 is simple and convenient to operate.

In some embodiments of the present invention, the present invention further includes a transfer base 500 disposed between the second shaping plate 140 and the vibration plate 710, wherein the transfer base 500 is used for carrying the capacitor transmitted from the vibration plate 710, the transfer base 500 is provided with a first in-position sensor 510, and the first in-position sensor 510 detects whether the capacitor is on the transfer base 500.

The carrying mechanism is located above the middle rotary base 500, and the carrying mechanism can carry the capacitor on the output end of the vibrating tray 710 onto the middle rotary base 500, and carry the capacitor on the middle rotary base 500 onto the pair of second shaping plates 140.

Specifically, well swivel mount 500 is last to have seted up and to dodge the groove, and the length direction and the fore-and-aft direction of dodging the groove are the same, dodge swivel mount 500's front and back side in the groove intercommunication, and when transfer mount 500 bore electric capacity, the main part of electric capacity supports on the upper surface of dodging the groove lateral wall, and the pin stretches into and dodges the groove, and well swivel mount 500's structure is convenient for electric capacity and is removed to transfer mount 500 on. In order to avoid the carrying mechanism from simultaneously carrying a plurality of capacitors at a time and to match the working speed of the shaping mechanism 100, the length dimensions of the transfer seat 500 and the avoiding groove are matched with the size of the capacitor, so that the transfer seat 500 can only support one capacitor at a time, and the carrying mechanism is convenient to carry the capacitor.

In some embodiments of the present invention, the carrying mechanism includes a clamping mechanism 600, the clamping mechanism 600 includes a mounting plate 610 capable of being lifted and moved in a front-back direction, and further includes a first clamping jaw 620, a second clamping jaw 630, a third clamping jaw 640, and a fourth clamping jaw 650 sequentially disposed on the mounting plate 610 in the front-back direction, the fourth clamping jaw 650 is used for transferring the capacitor from the middle rotating base 500 to the second shaping plate 140, the third clamping jaw 640 is used for transferring the capacitor from the second shaping plate 140 to the first shaping plate 130, the second clamping jaw 630 is used for transferring the capacitor from the first shaping plate 130 to the rotating holder 200, and the first clamping jaw 620 is used for transferring the capacitor on the rotating holder 200 to an input end of the channel.

In some embodiments, a guide plate 730 is disposed between the rotating chuck 200 and the conveying track 800, and the first clamping jaw 620 can be used to transfer the determined defective capacitors on the rotating chuck 200 to the upper end of the guide plate 730.

The clamping mechanism 600 can synchronously drive the first clamping jaw 620, the second clamping jaw 630, the third clamping jaw 640 and the fourth clamping jaw 650 to lift or move along the front-back direction, that is, when the first clamping jaw 620, the second clamping jaw 630, the third clamping jaw 640 and the fourth clamping jaw 650 synchronously move downwards and are in a low position state, the first clamping jaw 620, the second clamping jaw 630, the third clamping jaw 640 and the fourth clamping jaw 650 can synchronously clamp or release the capacitor; in the process that the first clamping jaw 620, the second clamping jaw 630, the third clamping jaw 640 and the fourth clamping jaw 650 synchronously move upwards to the high position, the first clamping jaw 620, the second clamping jaw 630, the third clamping jaw 640 and the fourth clamping jaw 650 can synchronously clamp capacitors; the first clamping jaw 620, the second clamping jaw 630, the third clamping jaw 640 and the fourth clamping jaw 650 are synchronously moved forward to a position, so that the first clamping jaw 620 moves from the upper part of the rotary clamping seat 200 to the upper part of the input end of the channel, the second clamping jaw 630 moves from the upper part of the first shaping plate 130 to the upper part of the rotary clamping seat 200, the third clamping jaw 640 moves from the upper part of the second shaping plate 140 to the upper part of the first shaping plate 130, and the fourth clamping jaw 650 moves from the upper part of the middle rotary seat 500 to the upper part of the second shaping plate 140, so that the capacitance on the rotary clamping seat 200 can be conveyed to the input end of the channel, the capacitance on the first shaping plate 130 moves to the rotary clamping seat 200, the capacitance on the second shaping plate 140 moves to the first shaping plate 130, and the capacitance on the middle rotary seat 500 moves to the second shaping plate 140. All the clamping jaws act synchronously, so that all the steps of processing the capacitor can be performed simultaneously, and the transfer seat 500, the second shaping plate 140, the first shaping plate 130 and the rotary clamping seat 200 work simultaneously, thereby improving the working efficiency.

First clamping jaw 620, second clamping jaw 630, third clamping jaw 640 and fourth clamping jaw 650 all can include second centre gripping cylinder and two centre gripping arms, and two centre gripping arms divide locate on two output arms of second centre gripping cylinder, and the centre gripping arm all sets up down.

In some embodiments of the present invention, the mounting plate 610 is provided with a first front-rear linear driving mechanism 611, the fourth clamping jaw 650 is connected to an output end of the first front-rear linear driving mechanism 611, and the first front-rear linear driving mechanism 611 can drive the fourth clamping jaw 650 to move in the front-rear direction. Because the mounting plate 610 can move in the front-rear direction with the first front-rear linear driving mechanism 611 and the fourth clamping jaw 650, the first front-rear linear driving mechanism 611 can also drive the fourth clamping jaw 650 to move in the front-rear direction, so that the stroke of the fourth clamping jaw 650 moving in the front-rear direction is larger. When the guide plate 730 is disposed between the rotating chuck 200 and the conveying track 800, the stroke of the fourth jaw 650 is large enough to ensure that the fourth jaw 650 can carry the capacitor to the guide plate 730 and the input end of the channel.

In some embodiments of the present invention, the present invention further includes a bottom plate 400 disposed on the machine platform 700, the shaping mechanism 100 and the rotating holder 200 are both connected to the machine platform 700 through the bottom plate 400, the bottom plate 400 supports the shaping mechanism 100 and the rotating holder 200, the carrying mechanism further includes a lifting driving mechanism and a second front-back linear driving mechanism disposed on the bottom plate 400, the lifting driving mechanism and the second front-back linear driving mechanism can respectively drive the holding mechanism 600 to lift and move along the front-back direction, so as to enable the holding mechanism 600 to lift and move back-forth and forth.

In some embodiments of the present invention, the base plate 400, the elevation driving mechanism, the second front-to-back linear driving mechanism, and the clamping mechanism 600 are sequentially connected. The bottom plate 400 supports the lifting driving mechanism, the lifting driving mechanism can drive the second front-back linear driving mechanism and the clamping mechanism 600 to lift, and the second front-back linear driving mechanism can drive the clamping mechanism 600 to move along the front-back direction.

It is understood that the first front-rear linear driving mechanism 611, the lift driving mechanism, and the second front-rear linear driving mechanism may be cylinders or cylinders.

In some embodiments of the present invention, the rotating holder 200 includes a rotating driving device 210 disposed on the machine platform 700 and a limiting seat 220 disposed on an output end of the rotating driving device 210, the limiting seat 220 is used for bearing a capacitor, and the rotating driving device 210 drives the limiting seat 220 to rotate around a vertical axis. The rotation driving means 210 may be a motor or a rotary cylinder. In some embodiments, the rotation driving device 210 is connected to the machine platform 700 through the bottom plate 400.

In some embodiments of the present invention, the visual recognition device 300 comprises two visual sensors 310, and the two visual sensors 310 are respectively disposed on the two holding arms of the second holding jaw 630. When the capacitor is clamped by the two clamping arms, the two visual sensors 310 are close to the side surface of the capacitor, and the two visual sensors 310 can recognize that the side surface of the capacitor is provided with correct marking information, so that the fact that the rotating clamp holder 200 drives the capacitor to rotate is confirmed. The vision sensor 310 may be a fiber optic type sensor.

The bottom of board 700 is equipped with a plurality of foot cups and a plurality of runner, can support board 700 subaerial through the foot cup, and the board 700's of being convenient for is fixed, can transfer board 700 through the runner convenient and fast, labour saving and time saving.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A capacitor feeder, comprising:

the machine table is provided with a vibration disc;

the shaping mechanism is arranged on the machine table and in front of the vibration disc, and is used for straightening two pins of the capacitor and adjusting the distance between the two pins;

the visual recognition device is arranged on the machine platform, faces the shaping mechanism and is used for recognizing the orientation of the mark information of the capacitor on the shaping mechanism;

the rotary clamping seat is arranged on the machine table and is positioned in front of the shaping mechanism, and the rotary clamping seat is used for clamping and rotating the capacitor;

the conveying track is arranged on the machine table and is positioned in front of the rotary clamping seat, the conveying track comprises a guide rail and a height limiting plate arranged on the guide rail in a lifting manner, and a channel for the capacitor to pass through is formed between the guide rail and the height limiting plate;

the conveying mechanism is arranged on the machine table and can gradually transfer the capacitors on the output end of the vibration disc, the shaping mechanism, the rotary clamping seat and the input end of the channel in sequence.

2. The capacitive feeder of claim 1, wherein: the conveying track further comprises an adjusting piece, a vertical connecting plate is arranged on the height limiting plate, a waist-shaped hole is formed in the connecting plate, the length direction of the waist-shaped hole is in the vertical direction, and the adjusting piece penetrates through the waist-shaped hole and is connected with the guide rail.

3. A capacitive feeder as claimed in claim 1 or 2, wherein: the machine table is further provided with an unqualified product storage box and an inclined guide plate, the upper end of the guide plate is located between the rotary clamping seat and the conveying track, the lower end of the guide plate is located above the unqualified product storage box, and the conveying mechanism can place the capacitor on the rotary clamping seat on the upper end of the guide plate.

4. The capacitive feeder of claim 1, wherein: the shaping mechanism comprises a left driving plate and a right driving plate which can be close to or far away from each other, a first shaping plate and a second shaping plate are arranged on the left driving plate and the right driving plate along the front-back direction, and the first shaping plate and the second shaping plate are used for straightening two pins of the capacitor and adjusting the distance between the two pins.

5. The capacitance feeder of claim 4, wherein: two the setting of staggering in height of second integer board, two the setting of staggering in height of first integer board, two all be equipped with the transversal trapezoidal arch of personally submitting on the corresponding side of second integer board, the lateral wall can order about two around the bellied interval of pin increases, two all be equipped with the transversal trapezoidal recess of personally submitting on the corresponding side of first integer board, the inner wall can order about two around the recess the interval of pin reduces.

6. The capacitive feeder of claim 4 or 5, wherein: the shaping mechanism further comprises a first clamping cylinder, and the left driving plate and the right driving plate are respectively arranged on two output arms of the first clamping cylinder.

7. The capacitance feeder of claim 4, wherein: still including locating the second shaping board with the transfer seat between the vibration dish, the transfer seat is used for bearing the vibration dish is carried and is come the electric capacity, be equipped with the first sensor that targets in place on the well swivel mount.

8. The capacitance feeder of claim 7, wherein: transport mechanism includes fixture, fixture includes liftable and can follow the mounting panel that the fore-and-aft direction removed, still includes to locate in proper order along the fore-and-aft direction first clamping jaw, second clamping jaw, third clamping jaw and fourth clamping jaw on the mounting panel, the fourth clamping jaw be used for with electric capacity follows transfer to on the transfer seat the second integer board, the third clamping jaw is used for with electric capacity follows transfer to on the second integer board on the first integer board, the second clamping jaw is used for with electric capacity follows transfer to on the first integer board on the rotatory holder, first clamping jaw be used for with electric capacity on the rotatory holder is transferred and is walked.

9. The capacitance feeder of claim 8, wherein: the vision recognition device comprises two vision sensors which are respectively arranged on the two clamping arms of the second clamping jaw.

10. The capacitive feeder of claim 1, wherein: the rotary clamping seat comprises a rotary driving device arranged on the machine table and a limiting seat arranged on the output end of the rotary driving device, and the limiting seat is used for bearing the capacitor.