CN1192700C

CN1192700C - Apparatus for feeding chip components

Info

Publication number: CN1192700C
Application number: CNB011296577A
Authority: CN
Inventors: 森健
Original assignee: Alps Electric Co Ltd
Current assignee: Alps Alpine Co Ltd
Priority date: 2000-06-30
Filing date: 2001-06-27
Publication date: 2005-03-09
Anticipated expiration: 2021-06-27
Also published as: CN1336794A; GB0113939D0; GB2365857A; GB2365857B; KR100406899B1; KR20020002302A

Abstract

The invention provides a small-size chip component supplying apparatus which needs a small number of components, has a high productivity, and is low-cost and is suitable for high-speed operation. In the chip component supplying apparatus, a stirring member 5 is partially exposed in a bottom of a storing section S1 and can be turned on an insertion hole 3c as an axis. Chip components C are stirred by the rotation of the stirring member 5 and then is caused to fall through the insertion hole 3. Due to this mechanism, the stirring member 5 can be constructed with single component. As a result, the chip component supplying apparatus which needs a smaller number of components than the conventional method and can be assembled easily at low cost can be provided.

Description

Apparatus for feeding chip components

Technical field

The present invention relates to a kind of apparatus for feeding chip components that is used on the chip part fitting machine, this fitting machine is that chip part is installed on the tellite.

Background technology

The applicant has disclosed a kind of existing chip assembly supply device in No. 355050/1996 application for a patent for invention of Japan of first to file.As Fig. 6～shown in Figure 9, the feed bin H2 that this apparatus for feeding chip components is discharged by the chip part C that will hold, carry the conveying device Z of the chip part of discharging, feed bin H2 is installed to conveying device Z goes up the formations such as drive unit W that simultaneously conveying device Z are installed to the erecting device Y on the chip part fitting machine and drive feed bin H2.

The structure of the feed bin H2 that constitutes an apparatus for feeding chip components part at first, is described with Fig. 6, Fig. 7.Feed bin H2 stirs device 32 by storing apparatus 31, and base 37 and valve 38 constitute.Storing apparatus 31 constitutes by be provided with patchhole 31a that once can insert a chip part C and the container with the accommodation section 31b that holds chip part C on the bottom, stirring device 32 is installed on the storing apparatus 31, is used to stir chip part C, base 37 be configured in storing apparatus 31 the bottom, with patchhole 31a consistent location on have the hole shape parts outlet 37a that once inserts a chip part C, valve 38 can close hole shape parts outlet 37a or open.

The above-mentioned device 32 that stirs is made of two circular rotor plates 33,34 that overlap and spring 35.Rotor plate 33,34 has to be arranged on highlightedly and stirs projection 33a, 34a on the periphery, be formed on stir between projection 33a and the 34a, a row chip part C once can be by one recess 32a, be arranged on

conjugation drive link

33b, 34b and locational toward each other circular-

arc hole

33c, 34c on the periphery.

After being installed to spring 35 in circular-arc hole 33c, the 34c, two rotor plates 33,34 are in the state that can rotate separately each other, are installed on the storing apparatus 31 by axle 36.

Stirring device 32 is that the axle center can rotate with axle 36, this 36 direction perpendicular to patchhole 31a extension.

Conjugation drive link

33b, 34b are from outwards outstanding one big section of storing apparatus 31, and recess 32a disposes along patchhole 31a.

In Fig. 6, when

conjugation drive link

33b, 34b by when the arrow A direction push, both are with the rotation of mutual dislocation state in predetermined angular range for rotor plate 33 and 34, C stirs to chip part.

Above-mentioned valving 38 is made of valve 39 and spring 40, and above-mentioned valve 39 has once can be by the through hole 39a of a chip part C, and 40 pairs of valves of spring apply elastic force for a long time.This valve 39 is being installed on the base 37 with spring 40 under the removable state.

Before feed bin H2 was assembled into conveying device, as shown in Figure 6, valve 39 was subjected to spring 40 pushings (left-hand of Fig. 6), and hole 39a breaks away from parts outlet 37a, and hole 37a is in by valve 39 closing state.

Shown in Fig. 8,9, conveying device Z is by pedestal 42, formations such as guiding parts 43 and erecting bed 44, pedestal 42 wherein is used to install the transfer units such as belt 41 of carrying chip part C, the mobile guiding of 43 couples of chip part C of guiding parts, erecting bed has the groove 44a of the guiding usefulness of chip part C, is used to install feed bin H2.

Shown in Fig. 8,9, erecting device Y is made of handle 45 and fixing leverage with bar 46 etc., and this erecting device Y is assembled on the conveying device Z and is one.

As shown in Figure 8, drive unit W stirs first lever 47 of device 32 by driving and the lever machinery of second lever, 48 grades that drive transfer unit 41 constitutes, and this drive unit W is assembled on the conveying device Z and is one.

Feed bin H2 can be installed on the erecting bed 44 and can pull down from it.When being installed to feed bin H2 on the erecting bed 44, as shown in Figure 9, install and fix, and, make hole 39a consistent with outlet 37a by dwang 49 pushing valves 39 by dwang 49, chip part C just can pass through.

As shown in Figure 8, when feed bin H2 installed, the conjugation drive link 33b, the 34b that stir device 32 were subjected to 47 pushings of first lever, and rotor plate 33,34 becomes the state that turns over predetermined angular.

Chip part fitting machine V has the erecting bed 50 that apparatus for feeding chip components is installed, adsorbent equipment 51 that absorbent core chip part C carries and drive source 52 etc., and this drive source 52 is made of bar etc., and this pole pair drive unit W drives.

By pedestal 42 is loaded on the erecting bed 50, towards the handle 45 of counter-clockwise direction pivotal mounting means Y, fixing being hooked on the erecting bed 50 with bar 46 tightened, just apparatus for feeding chip components is installed on the chip part fitting machine.

When chip part fitting machine V takes off apparatus for feeding chip components, shown in Fig. 8,9,, unclamp and fixingly close and hook with stubborn between bar 46 and the erecting bed 50 by turning handle 45 toward the clockwise direction, just apparatus for feeding chip components can be taken off.

In the time of on apparatus for feeding chip components being installed to chip part fitting machine V, as shown in Figure 8, adsorbent equipment 51 is positioned near the terminal of conveying device Z, and drive source 52 is positioned on first bar 47 of drive unit W.

The work of apparatus for feeding chip components and chip part fitting machine V is described then.At first, when chip part fitting machine V provided e-command, drive source 52 moved up and down, and first bar 47 rotates along clockwise direction with counterclockwise repeatedly as a result.

So, by first bar 47 push down and unclamp rotor plate 33,34 as a result rotor plate 33,34 produce dislocation and rotate, and stir chip part C.

The chip part C that stirs is from the hole 39a of recess 32a by patchhole 31a, valve 39, and parts outlet 37a and groove 44a fall on the guiding parts 43 by deadweight.

Second bar 48 is reciprocating because of moving up and down of drive source 52, makes the rotor 41a that is arranged on the conveying device 41 do intermittently to rotate, and belt 41b just moves along the arrow B direction, and chip part C is directed to by belt 41b by guiding parts 43 and carries as a result.

The chip part C that is transported to conveying device 41 terminals is adsorbed device 51 absorption, and is transported on the preposition on the tellite.

By motion in a manner described, realized discharging chip part and carrying chip part C etc. at the chip part fitting machine from apparatus for feeding chip components.

For the existing chip assembly supply device, stir stirring device 32 and must possessing two rotor plates 33,34 and spring 35 of chip part C, cause number of components to increase, assembling is complicated, and ultimate cost is higher.

In addition, because two rotor plates 33,34 with recess 32a are rotated, stir chip part C, so the overall alignment turmoil by the chip part C that stirs, and the quantity of the chip part C that falls from recess 32a reduces, and can not satisfy the requirement of high speed development.

Be subjected to the drive unit W that constitutes by leverage and drive because stir device 32, so not only number of components increases, the production performance variation, cost improves, and outer deformation is big.

Summary of the invention

It is few that the object of the invention provides a kind of number of components, and production performance is good, the small-sized apparatus for feeding chip components that inexpensive and suitable high speed is produced.

For achieving the above object, the invention provides a kind of apparatus for feeding chip components, this feedway comprises: have the storing apparatus of accommodation section, this accommodation section holds chip part, and is provided with from the bottom upward the funnel that tilts gradually; Be arranged on patchhole above-mentioned bottom, that fall in it because of deadweight for chip part; And be provided in above-mentioned accommodation section above-mentioned bottom stir parts, a wherein above-mentioned part of stirring parts is exposed to above-mentioned bottom, and be that the axle center rotates with above-mentioned patchhole, stir chip part by the above-mentioned rotation of stirring parts, make chip part arrange and fall by above-mentioned patchhole.

The above-mentioned cone of exposing from above-mentioned bottom that is provided with above the parts to tilt gradually above the side holding of from above-mentioned patchhole mind-set chip part of stirring.

Have and be arranged on the holding components that above-mentioned accommodation section is supported in below, above-mentioned accommodation section, described holding components is provided with cylindrical portion, install above-mentioned patchhole at the centre bit of above-mentioned cylindrical portion, and the above-mentioned parts that stir rotates around above-mentioned cylindrical portion.

Above-mentioned stir parts in establish above-mentioned patchhole in the heart.

Have the parts of accepting that constitute an above-mentioned storing apparatus part, on this accepts parts, establish the funnel that tilts gradually above the side from holding of the above-mentioned mind-set chip part that inserts in the hole.

Above-mentioned accept to establish on the parts hold the above-mentioned recess that stirs parts, stop that by the above-mentioned parts of accepting the above-mentioned parts that stir deviate from from the top.

Utilize air flow or motor makes and stirs parts and rotate.

The above-mentioned outer peripheral face that stirs parts is provided with jog, the air effect that makes flow regime to above-mentioned jog, thereby the above-mentioned parts that stir are rotated.

Setting is held the above-mentioned parts of accepting that stir the recess of parts and is overlapped with above-mentioned holding components, accepts to form between parts and the above-mentioned holding components air inflow aperture and outlet at this.

With above-mentioned air inflow aperture and the rectangular shape configuration of above-mentioned outlet.

This feedway comprises: be provided in valve this patchhole bottom, the above-mentioned patchhole of switch, it is characterized in that above-mentioned valve is to utilize the effect of air to move the above-mentioned patchhole of switch.

Have the holding member that keeps above-mentioned valve, and the cavity that on this holding member, is provided with the accommodation section that holds above-mentioned valve and air is come in and gone out.

The accommodation section that holds spring members is set on above-mentioned holding member, and above-mentioned valve is subjected to the effect of above-mentioned spring members elastic force for a long time, because of air flows into the pressurization that causes, the releasing or the pressurization decay of this pressurization moved above-mentioned valve.

The accommodation section hold spring members is set on above-mentioned holding member, and above-mentioned valve is subjected to the effect of above-mentioned spring members elastic force for a long time, and the negative pressure that causes because of absorption of air, the releasing or the negative pressure decay of this negative pressure are moved above-mentioned valve.

Be provided with movably movable body in above-mentioned cavity, the effect of air sends above-mentioned valve to through movable body.

Above-mentioned holding member has the parts outlet on the position of departing from above-mentioned patchhole bottom, and by the mobile chip part C that emits of coming and going of above-mentioned valve, discharges one from the chip part that above-mentioned patchhole falls from above-mentioned parts outlet is each.

Stirring parts is that the axle center is configured on the above-mentioned bottom rotationally with above-mentioned patchhole, and its part exposes the bottom of above-mentioned accommodation section, and the above-mentioned parts that stir that chip part C is stirred are subjected to air effect and rotate.

The above-mentioned cone that is provided with above the parts to tilt gradually above the side holding of from above-mentioned patchhole mind-set chip part of stirring of exposing above-mentioned bottom.

Have the parts of accepting that constitute an above-mentioned storing apparatus part, on this accepts parts, establish the funnel that tilts gradually above the side to holding of chip part from above-mentioned patchhole.

The above-mentioned outer peripheral face that stirs parts is provided with jog, the air effect that makes flow regime to jog, thereby the above-mentioned parts that stir are rotated.

Description of drawings

Fig. 1 relates to the sectional drawing of the feed bin of apparatus for feeding chip components of the present invention.

Fig. 2 relates to apparatus for feeding chip components of the present invention, and the feed bin sectional drawing that stirs parts partly cut-away state is shown.

Fig. 3 relates to apparatus for feeding chip components of the present invention, and the major part amplification profile diagram that feed bin stirs modular construction is shown.

Fig. 4 relates to apparatus for feeding chip components of the present invention, and the major part amplification profile diagram of the movable body structure of feed bin is shown.

Fig. 5 is the amplification view of the major part seen along the 5-5 line of Fig. 1.

Fig. 6 is the feed bin local section front elevation of existing apparatus for feeding chip components.

Fig. 7 relates to existing apparatus for feeding chip components, is the oblique view that feed bin stirs device.

Fig. 8 is existing apparatus for feeding chip components local section front view.

Fig. 9 is the enlarged drawing of the major part of existing apparatus for feeding chip components.

Embodiment

Below, be the structure that base description constitutes the feed bin H1 of an apparatus for feeding chip components part of the present invention with Fig. 1～Fig. 5.The container 1 that is made of synthetic resin formed product is box-shaped, has the accommodation section 1a that holds chip part C, is arranged on the peristome 1b on the bottom and is arranged on this peristome 1b installation portion 1c on every side.

Accept the circular depressions 2a that parts 2 have up/down perforation by what metal material constituted, be arranged on the recess 2a engaging piece 2b upper end, that diameter is littler than recess 2a, pars infundibularis 2c superincumbent, that upwards tilt gradually from recess 2a center is set, be arranged on the installation portion 2d on the upper end, with state that recess 2a is communicated with under concavity air inflow aperture 2e below being positioned at, with this inflow entrance form right angle, with state that recess 2 is communicated with under concavity air outlet 2f below being positioned at.

For container 1, making opening 1b, make the installation portion 1c of container 1 consistent, and be installed to by the means that suit and accept on the parts 2 with the installation portion 2d that accepts parts 2 facing under the state of funnel 2c.

Container 1 is easily mounted to accept parts 2 or easily takes off from it, in addition, also can and accept parts 2 and combine, replenish chip part C from the complementary apertures of the chip part C of container 1 top with container 1.

By container 1 with accept parts 2 and form storing apparatus S, and form the accommodation section S1 of chip part C by the funnel 2c of the accommodation section 1a of shell 1 and receiving portion 2, recess 2a is located on the bottom of this accommodation section S1.

The holding components 3 that is made of metal material has plate-like portion 3a, project upwards from plate-like portion 3a, the cylindrical portion 3b of undergauge up, the central authorities by cylindrical portion 3b, the patchhole 3c of up/down perforation and be arranged near the hole 3d cylindrical portion 3b of being positioned on the plate-like portion 3a.

Be positioned at cylindrical portion 3b under the state of the recess 2a that accepts parts 2, plate-like portion 3a is overlapped with accepting the following of parts 2, and utilize a plurality of flat head screws 4 that this holding components 3 is installed to and accept on the parts 2.

When installing this holding components 3, cylindrical portion 3b is positioned on the bottom of accommodation section S1, chip part C falls because of deadweight from patchhole 3c, and recess 2a, inflow entrance 2e and the following side of accepting parts 2 outlet 2f, that be in open state accepted on the parts 2 are plugged.

After holding components 3 installed, hole 3d became the state consistent with inflow entrance 2e.

Especially as shown in Figure 3, the tubular that is made of metal material etc. stirs parts 5 and has the circular port 5a that is positioned at central part with the level, large and small diameter portion 5c, the 5d of band stage portion 5b, be arranged on jog 5e on the large-diameter portion 5c outer peripheral face, that play blade function, be arranged on cone 5f on the end face of minor diameter 5d, that upwards tilt gradually from 5a center, hole.

This is stirred parts 5 be received in the recess 2a that accepts parts 2, again the state in the cylindrical portion 3b patchhole 5a of holding components 3 under, make the cylindrical portion 3b of holding components 3 or accept parts 2 recess 2a inner surface for the guiding, with patchhole 3c is the axle center, has been rotatably mounted this and has stirred parts 5.Stir the step 5b and the engaging piece 2b engagement of accepting parts 2 of parts 5, stir parts 5 and just can not upwards extract.

Install this when stirring parts 5, the bottom of exposing accommodation section S1 as the cone 5f that stirs parts 5 parts, and, cone 5f from patchhole 3b mind-set chip part C hold side, promptly the top tilts gradually, and simultaneously, cone 5f becomes consistent with the pars infundibularis 2c that accepts parts 2.

Constitute by metal material, the holding member 6 that forms pedestal has tabular pedestal 6a, the patchhole of up/down perforation pedestal 6a, be

parts outlet

6b, 6a projects upwards from pedestal, projection 6d at the porose 6c in center, be arranged on pedestal 6a below, the recess 6e that is communicated with hole 6c, be arranged on the spill first accommodation section 6f above the pedestal 6a, the spill second accommodation section 6g with the adjacent setting of this first accommodation section 6f, be positioned at and clip the first accommodation section 6f's with second accommodation section on the opposite location of the second accommodation section 6g, the in succession cylindrical cavity 6h of the first accommodation section 6f, the hole 6j of this cavity 6h that ins succession and being arranged on below the pedestal 6a, the recess 6k that is communicated with hole 6j.

This holding member 6 overlapped with the following of holding components 3, with installed parts such as bolt 7 be installed to accept on the parts 2 after, holding member 6, holding components 3 and accept parts 2 and become one.

After holding member 6 installs, be positioned on the position with the patchhole 3c dislocation of holding components 3 as the parts outlet 6b of patchhole, and projection 6d connects the hole 3d of holding components 3, protrude in the inflow entrance 2e that accepts parts 2, hole 6c has aimed at inflow entrance 2e.

The valve 8 that is made of board-like material has the aperture 8a that holds a chip part C, is arranged on macropore 8b, the 8c on the 8a both sides, this hole and is arranged on

wrist

8d, 8e on the two ends.

This valve 8 is contained in the first accommodation section 6f of holding member 6 and after being mounted, projection 6d and installed part 7

connect macropore

8b, 8d respectively, and a wrist 8d is positioned at the second accommodation section 6g side, and another wrist 8e is positioned at cavity 6h side, thereby valve 8 can be done to come and go and move.

The spring members 9 of helical spring etc. is held and be installed in the second accommodation section 6g, this spring members 9 imposes elastic force to the wrist 8d of valve 8 for a long time, wrist 8d is shifted onto on the projection 6d, simultaneously valve 8 left direction (with reference to Fig. 1) move and be subjected to projection 6d and stop.

As shown in Figure 1, be subjected to the valve 8 of spring members 9 elastic force effects be in usually hole 8a consistent with patchhole 3c, drop into a chip part C in the patchhole 3c and be received into state in the 8a of hole, additional valves 8 heads on spring members 9 when moving right, hole 8a is consistent with parts outlet 6b, and a chip part C who is carried by valve 8 is discharged from (falling) by parts outlet 6b.

Valve 8 moves right and runs into projection 6d because of valve 8 and stop.

Especially as shown in Figure 4, seal member 10 is embedded into the opening portion of blocking cavity 6h in the cavity 6h, utilizes fixture 11 to be installed on the holding member 6.

Sealing parts 10 have sealed cavity 6h, and air just can not spill from cavity 6h.

Especially as shown in Figure 4, movable body 12 has large-diameter portion 12a, round the band round-ended cylinder 12b of portion of large-diameter portion 12a, from the projection 12c of the outstanding minor diameter of the central authorities of the 12b of this.This movable body 12 is installed in can do in the cavity 6h to come and go and moves, and large-diameter portion 12a can contact with the wrist 8e of valve 8 or separate, and projection 12c also can or separate with seal member 10 contacts.

The spring members 13 that is made of helical spring etc. is overlapping large-diameter portion 12a, is contained between holding member 6 and the movable body 12, suppresses movable body 12 chronically by spring 13, and projection 12c is pulled on the seal member 10, thereby can prevent rocking of movable body 12.

When movable body 12 was shifted onto on the seal member 10 by spring, the cavity 6h between 12b of tube portion and seal member 10 just existed and keeps the space that enters air in the 6j of hole.

Like this, valve 8, spring members 9, movable body 12 and spring have constituted valving E.

Utilize above-mentioned formation to form feed bin H1 of the present invention, above-mentioned feed bin H1 is installed on the conveying device by suitable means, thereby, constituted apparatus for feeding chip components.

Then, be illustrated as the work of the feed bin H1 of an apparatus for feeding chip components part of the present invention.Under the state that chip part C is received in the S1 of accommodation section, when the recess 6e from holding member 6 carried air, air flowed to outlet 2f through via hole 6c, inflow entrance 2e, recess 2a.

During this time, flow air is met the jog 5e that stirs parts 5, and stirring parts 5 serves as that guiding is that high speed rotating is made in the axle center with patchhole 3c with the inner surface of cylindrical portion 3b or recess 2a.

At this moment, stir parts 5 and can carry out complete circle rotation or wave rotation.

So, because of the cone 5f that exposes in the bottom of accommodation section S1 rotates, cone 5f and be positioned at that near it chip part C is stirred and along with rotating together, the result by stir with chip part C along its length about (erectility) marshalling, the bottom center top becomes empty.

Therefore, the chip part C that is positioned at bottom center enters patchhole 3c fast successively, and initial first chip part C that enters in the patchhole 3c falls because of deadweight, is positioned at the 8a place, hole of valve 8, and runs into the top of holding member 6 and stop.

Thereafter, the chip part C that falls successively is overlapping successively arrangement in patchhole 3c.

Though scheme not shownly here, also be provided with the adjusting device of adjusting air mass flow, adjust an amount of air by this adjusting device.

This adjusting device is to adjust air mass flow according to the size of parts or shape, when requiring chip part C to enter in the patchhole 3c at a high speed, then can adjust and stir parts 5 velocities of rotation.

Then, when in the recess 6k that passes air into holding member 6, air is in via hole 6j is transported to cavity 6h.

Air is compressed, pressurization because of air, movable body 12 heads on spring 13 and spring members 9 moves, and valve 8 is subjected to the promotion of movable body 12 and moves, the result, hole 8a is consistent with parts outlet 6b, and the chip part C that is positioned at hole 8a discharges from parts outlet 6b, and the parts C that is discharged falls on the conveying device and is transferred away.

Then, when to air pressure relief or slow down when pressurization, move because of the effect valve 8 of spring members 9 is pushed, the hole 8a of valve 8 turns back to the original state consistent with patchhole 3c.

So the next chip part C that is in wait state falls in the 8a of hole, and the pushing effect that movable body 12 is subjected to valve 8 and spring 13 also turns back to original state.

Like this, do round moving repeatedly because of valve 8, chip part C is discharged from singly.

As mentioned above, apparatus for feeding chip components of the present invention imports in the patchhole 3c chip part C at a high speed because of stirring parts 5 rotations, and because of coming and going of valve 8 is mobile chip part C is discharged singly.

In addition, in the above-described embodiments, pull down although clear feed bin H1 can be installed on the conveying device or from it, but also can be fixed to accept parts 2, holding components 3, the holding member 6 etc. beyond the container 1 on the conveying device side, thereby can install or remove container 1.

In the above-described embodiments, be arranged on the holding components 3, stir on the parts 5 but also can not establish thereon but the patchhole of chip part C insertion is located at although understand the patchhole 3c that inserts for chip part C.

In the above-described embodiments,, establish motor, rotate the structure of stirring parts 5 by this motor but also can adopt on feed bin H1 although understand and to stir the situation that parts 5 rotate because of air.

In the above-described embodiments, although understand rotation, and the moving of valve 8 of having realized stirring parts 5 because of entering of air, but parts 5 rotate and valve 8 moves by attracting air, also can make to stir.

In the above-described embodiments, although understand use movable body 12, but do not have this movable body 12, air is directly affacted on the valve 8.

In the above-described embodiments, make valve do to come and go and move, a chip part C is discharged at every turn, but as mentioned above, also can adopt by making patchhole 3c consistent with parts outlet 6b, air effect guarantees that valve keeps mobile status for a long time to configuration valve 8 therebetween.

In apparatus for feeding chip components of the present invention, stirring parts 5 parts exposes from the bottom of accommodation section S1, with patchhole 3c is that rotate in the axle center, and stir chip part C by the rotation of stirring parts 5, and chip part is fallen by patchhole 3c, stir parts 5 so can provide a kind of available parts to constitute, compared with the existing, number of components can reduce, thereby provides the assembling performance good, inexpensive apparatus for feeding chip components.

Because stir on the bottom that parts 5 are configured in accommodation section S1, so space availability ratio is higher, can realize miniaturization, and stirring parts 5 is that rotate in the axle center with patchhole 3c, so because of stirring stirring of parts 5, chip part C along its length about (upright state) marshalling, it is empty that bottom center top becomes, thereby, can provide chip part C to patchhole 3c fast, the apparatus for feeding chip components that can be fit to high speed can be provided.

Because be provided with the cone 5f that tilts gradually above the side holding of from patchhole 3c mind-set chip part C above the parts 5 stirring of exposing from the bottom of accommodation section S1, so when stirring, chip part C is neat along being arranged above and below, supply with chip part C to patchhole 3c more quickly, thereby the apparatus for feeding chip components that is suitable for high speed can be provided.

Because have the holding components 3 of band cylindrical portion 3b, centre bit at cylindrical portion 3b installs patchhole 3c, and stirs parts 5 and rotate around cylindrical portion 3b, so it is simple to stir the installation of parts 5, and the maintenance of stirring parts 5 is also simple, and the rotational stability of stirring parts 5 is also high.

In addition, because patchhole 3c is set in stirring parts 5 in the heart, so this formation is very simple, production efficiency is higher.

Because have constitute a storing apparatus S part accept parts 2, the funnel 2c that setting is tilted above the side to holding of chip part C gradually from patchhole 3c on this accepts parts 2, so can make chip part C more suitable to moving of bottom, and the arrangement of chip part C is more neat when stirring, can be to the quicker supply chip part of patchhole 3b C, thus obtain being fit to the apparatus for feeding chip components of high speed.

Because hold the recess 2a that stirs parts 5 accepting to establish on the parts 2, stop that by accepting parts 2 stirring parts 5 deviates from from the top, thus the function that parts 2 double as stir parts 5 socket joints and prevent deviating from accepted, thereby, can provide structure small-sized and simple, inexpensive device.

Because of utilize air flow or motor makes and stirs parts and rotate, so compared with prior art, can provide more small-sized, number of components still less, higher, the low-cost apparatus for feeding chip components of production efficiency.

Be provided with jog 5e because stir the outer peripheral face of parts 5, the air effect that makes flow regime is stirred parts 5 rotations thereby make to jog 5e, so can provide the rotational efficienty of stirring parts 5 higher, rotate more reliable device.

Because hold accepting parts 2 and accepting to form air inflow aperture 2e and outlet 2f between the holding components 3 that parts 2 overlap of the recess 2a that stirs parts 5 at band with this, so that inflow entrance 2e and outlet 2f form is comparatively simple, the production efficiency height.

Because with the rectangular shape configuration of air inflow aperture 2e and outlet 2f, so when making, almost do not have the error of angle, make and be very easy to, and, can obtain by air towards the higher rotatory force of stirring parts 5 and air flow condition preferably.

Because but patchhole 3c has been disposed the valve 8 of switch, so can be provided at the apparatus for feeding chip components that feed bin H1 installs, chip part C can not fall when taking off.

In the apparatus for feeding chip components of the present invention, because valve 8 is to utilize the effect of air to open and close patchhole 3c, so need not have dwang now and make the parts of this dwang work, can provide that number of components is few, production efficiency is high, low-cost apparatus for feeding chip components.

Utilize the effect of air, just can realize simply that valve 8 can come and go mobile structure, valve 8 is applicable to comes and goes the formation that moves.

Because valve 8 is subjected to spring members 9 elastic force effects for a long time, because of air flows into the pressurization that causes, the releasing or the pressurization decay of this pressurization makes valve 8 movable, so utilize the effect of air and the effect of spring members 9, valve 8 moved reliably, and make its formation very simple.

Because valve 8 is subjected to spring members 9 elastic force effects for a long time, the negative pressure that causes because of absorption of air, the releasing of this negative pressure or negative pressure decay make valve 8 movable, so utilize the effect of air and the effect of spring members 9, valve 8 moved reliably, and make its formation very simple.

Cause has the holding member 6 that keeps valve 8, and the cavity 6h that is provided with the accommodation section 6f that holds valve 8 and air is come in and gone out on this holding member 6, so it is simple in structure, and low price.

Because be provided with movably movable body 12 in cavity 6h, the effect of air sends valve 8 to through movable body 12, thus utilize movable physical efficiency to reduce air from the leakage of cavity 6h to accommodation section 6f, thereby, make the effect of air more good.

Because holding member 6 has parts outlet 6b on the position of departing from patchhole 3c bottom, and by the mobile chip part C that emits of coming and going of valve 8, the chip part C that falls from patchhole 3c discharges one successively from parts outlet 6b, so it is simple in structure, and can guarantee to discharge successively parts.

Because stirring parts 5 is that the axle center is configured on the bottom of accommodation section S1 rotationally with patchhole 3c, and the bottom of accommodation section S1 is exposed in its part, the parts 5 that stir that chip part C is stirred are subjected to air effect and rotate, so can provide littler than existing size, number of components still less, the apparatus for feeding chip components that production efficiency is higher, price is more cheap.

Because stir on the bottom that parts 5 are configured in accommodation section S1, so space availability ratio is higher, can realize miniaturization, and is that the axle center rotates because stir parts 5 with patchhole 3c, so stirred the tipping effect of parts 5, chip part C along its length about (erectility) proper alignment, and bottom center top becomes empty, thereby, can provide parts are supplied in the patchhole apace, are suitable for the apparatus for feeding chip components of high speed.

Because be provided with the cone 5f that tilts gradually above the side holding of from patchhole 3c mind-set chip part C above the parts 5 exposing stirring of bottom, so can provide a kind of when stirring, chip part C is arranged above and below neatly along its length, faster to the speed of patchhole 3c supply chip part C, as to be suitable for high speed apparatus for feeding chip components.

Because have constitute a storing apparatus S part accept parts 2, the funnel 2c that setting is tilted above the side to holding of chip part C gradually from patchhole 3c on this accepts parts 2, so can make chip part C more suitable to moving of bottom, the arrangement of chip part C is more neat when stirring, can be to the quicker supply chip part of patchhole 3c C, thus the apparatus for feeding chip components that is fit to high speed can be provided.

Claims

1. apparatus for feeding chip components, this feedway comprises: have the storing apparatus of accommodation section, this accommodation section holds chip part, and is provided with from the bottom funnel that tilts gradually upward; Be arranged on patchhole above-mentioned bottom, that fall in it because of deadweight for chip part; And be provided in above-mentioned accommodation section above-mentioned bottom stir parts, it is characterized in that an above-mentioned part of stirring parts is exposed to above-mentioned bottom, and be that the axle center rotates with above-mentioned patchhole, stir chip part by the above-mentioned rotation of stirring parts, make chip part arrange and fall by above-mentioned patchhole.

2. apparatus for feeding chip components according to claim 1, it is characterized in that from above-mentioned bottom expose above-mentioned stir parts above be provided with the cone that the side top tilts gradually of holding of from above-mentioned patchhole mind-set chip part.

3. apparatus for feeding chip components according to claim 1, it is characterized in that having the holding components that is arranged on the above-mentioned accommodation section of support, below, above-mentioned accommodation section, described holding components is provided with cylindrical portion, centre bit in above-mentioned cylindrical portion installs above-mentioned patchhole, and the above-mentioned parts that stir rotate around above-mentioned cylindrical portion.

4. apparatus for feeding chip components according to claim 1, it is characterized in that above-mentioned stir parts in establish above-mentioned patchhole in the heart.

5. apparatus for feeding chip components according to claim 1, it is characterized in that also having the parts of accepting that constitute an above-mentioned storing apparatus part, on this accepts parts, establish the above-mentioned funnel that tilts gradually above the side from holding of the above-mentioned mind-set chip part that inserts in the hole.

6. apparatus for feeding chip components according to claim 5, it is characterized in that above-mentioned accept to establish on the parts hold the above-mentioned recess that stirs parts, stop that by the above-mentioned parts of accepting the above-mentioned parts that stir deviate from from the top.

7. apparatus for feeding chip components according to claim 3 is characterized in that utilizing the mobile of air that the above-mentioned parts that stir are rotated.

8. apparatus for feeding chip components according to claim 1 is characterized in that utilizing motor that the above-mentioned parts that stir are rotated.

9. apparatus for feeding chip components according to claim 7 is characterized in that the above-mentioned outer peripheral face that stirs parts is provided with jog, the air effect that makes flow regime to above-mentioned jog, thereby the above-mentioned parts that stir are rotated.

10. apparatus for feeding chip components according to claim 7 is characterized in that being provided with and holds the above-mentioned parts of accepting that stir the recess of parts and overlap with above-mentioned holding components, accepts to form between parts and the above-mentioned holding components air inflow aperture and outlet at this.

11. apparatus for feeding chip components according to claim 10 is characterized in that above-mentioned air inflow aperture and the rectangular shape configuration of above-mentioned outlet.

12. apparatus for feeding chip components according to claim 1, this feedway comprises: be provided in valve above-mentioned patchhole bottom, the above-mentioned patchhole of switch, above-mentioned valve is to carry out work by the effect of air to come the above-mentioned patchhole of switch.

13. apparatus for feeding chip components according to claim 12 is characterized in that having the holding member that keeps above-mentioned valve, and the cavity that is provided with the accommodation section that holds above-mentioned valve and air is come in and gone out on this holding member.

14. apparatus for feeding chip components according to claim 13, it is characterized in that on above-mentioned holding member, being provided with the accommodation section that holds spring members, above-mentioned valve is subjected to the effect of above-mentioned spring members elastic force for a long time, because of air flows into the pressurization that causes, the releasing of this pressurization or pressurization decay are moved above-mentioned valve.

15. apparatus for feeding chip components according to claim 13, it is characterized in that on above-mentioned holding member, being provided with the accommodation section that holds spring members, above-mentioned valve is subjected to the effect of above-mentioned spring members elastic force for a long time, and the negative pressure that causes because of absorption of air, the releasing of this negative pressure or negative pressure decay are moved above-mentioned valve.

16. apparatus for feeding chip components according to claim 15 is characterized in that being provided with movably movable body in above-mentioned cavity, the effect of air sends above-mentioned valve to through above-mentioned movable body.