CN1576196A - Parts transporting device - Google Patents
Parts transporting device Download PDFInfo
- Publication number
- CN1576196A CN1576196A CN 200410050178 CN200410050178A CN1576196A CN 1576196 A CN1576196 A CN 1576196A CN 200410050178 CN200410050178 CN 200410050178 CN 200410050178 A CN200410050178 A CN 200410050178A CN 1576196 A CN1576196 A CN 1576196A
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- workpiece
- carrying device
- hopper
- work carrying
- work
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- Feeding Of Articles To Conveyors (AREA)
- Specific Conveyance Elements (AREA)
- Relays Between Conveyors (AREA)
- De-Stacking Of Articles (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
An apparatus for transporting components is characterized by comprising the following operations: a supplying operation 3 for pushing a component W upward from the bottom of a magazine 5 so as to provide components; a delivering operation 2 for separating and delivering the component provided by the supplying operation 3 from following components W by attraction of vacuum; and a transmitting operation for transmitting the component W delivered by the delivering operation 2 in a delivering direction.
Description
Technical field
The present invention relates to be the sheet material substrate of rectangular configuration electronic unit, be partitioned into the workpiece (once cutting apart) of short volume shape in one direction, again this workpiece is cut apart (secondary splitting), obtain the separate machine of chip part, particularly relate to after once cutting apart, stacked part of short volume shape workpiece that is contained in the hopper (magazine) is separated the Work carrying device of conveyance to the secondary splitting machine.
Background technology
At present, make as shown in Figure 9 as the operation of the permanent resistor of electronic unit and variable-resistance chip part.That is, become in single-piece burn-back on the sheet material substrate S of matrix shape, groove is set in length and breadth, between above-mentioned single-piece so that finally become chip part t with chip part t.Then, at first be to cut apart from pod, form the operation (once cutting apart) of the workpiece W of long and narrow (hereinafter referred to as short volume shape); Be to cut apart then, form the operation (secondary splitting) of single chip part t from translot.This once cut apart and secondary splitting between, determine the table the inside (for example, being the surface) of each workpiece W, the work transporting operation of conveyance workpiece in addition with the above-mentioned single-piece side of burn-back.The Work carrying device that is used for this work transporting operation is opened flat 11-116036 communique openly the spy.
Te Kaiping 11-116036 communique constitutes as illustrated in fig. 10.That is, 50 is the workpiece baffle plate, and 51 is cylindric drum.On the interior perimeter surface of drum 51, in the axial direction, be provided with a plurality of the grooves 52 of chimeric vertically above-mentioned workpiece W.When dropping into workpiece W in the drum 51, at first, workpiece W rotates by drum 51 to be stirred because of the workpiece that gravity is trapped in the A of foot accumulates on the E of portion in the direction of arrows, and workpiece W is entrenched in the bar groove 52, along the gyratory directions conveyance.
Because when the rotation of drum 51 was begun approximately to surpass 1/4 commentaries on classics by A, workpiece W can fall because of gravity, therefore is provided with to make the inner air-breathing groove 54 of connection that keeps negative pressure, by being located at the effect in the attraction hole 53 in the groove 52, workpiece W is remained in the bar groove 52.When the rotation of drum 51 summit C from B to the center, utilize to be located at observation window not shown in the bar groove 52 or to attract hole 53, uses not shown table the inside testing fixture (for example optical sensor), check inside the table to workpiece W.
The result, for the workpiece W that is fit to, the gas that is arranged on jet nozzle 55 ejections on the summit C of drum 51 is supplied to through attracting hole 53, thereby make workpiece W break away from bar groove 52, by be installed in the drum 51 belt conveyor 56 (for example, the belt belt conveyor), send singly to next operation (secondary splitting).
In addition, be not judged to be on the unsuitable workpiece W owing to be not ejected at the gas of jet nozzle 55 ejection of summit C, therefore, this workpiece can arrive the downstream end D that is communicated with air-breathing groove 54 by the C point.And, till the D point, workpiece W is retained in the groove 52, and when surpassing D point, because the attraction disappearance in attraction hole 53, workpiece can fall, and returns workpiece to accumulate the E of portion, carries out a series of operation again because of gravity owing to be communicated with the attraction of air-breathing groove 54.
Above-mentioned workpiece accumulates the foot A place that the E of portion sets at drum 51, peristome height in front, and the peristome at rear portion is low, and therefore, the workpiece W of input moves towards the peristome at rear portion.Workpiece baffle plate 50 stops this workpiece W, and therefore, workpiece W rests in the space that forms between near the rear aperture portion of drum 51 inwall and the workpiece baffle plate 50.
Yet existing Work carrying device has following problem.
1. workpiece W fractures (easily damage) easily.
*Tending to littler thickness as the electronic unit t of workpiece, thinner (for example, in specification 1005, length is at 1mm, and thickness is below 0.5mm; In specification 0603, length is at 0.6mm, and thickness is below 0.3mm), when on this thin sheet material, groove being set, can stress concentrate and the extreme fragility, not shock-resistant.
*Workpiece accumulates the stirring of the E of portion, and workpiece is collided each other, causes fracture injury.
*Cross to fall also behind the D point and fracture easily.
2. workpiece W in bar groove 52 to hold rate low.
*Do not have directivity (for example, guide piece etc.) owing to drop into, therefore be difficult to enter.
*Even roughly welt groove 52 drops into, when workpiece W runs into workpiece baffle plate 50, because the peristome before workpiece baffle plate 50 specific surfaces is low, so revolution easily (i.e. the direction of intersecting with bar groove 52).
3. high speed is very difficult: speed of revolutions is restricted.
Realize high speed, will improve the speed of revolutions of drum 51, following problem is arranged but improve speed of revolutions.
*If surpass centnifugal force (the centrifugal acceleration α=r ω that revolution produces
2R is a radius, and ω is a cireular frequency) though give with cross above-mentioned D point and also do not cause the speed of revolutions of the power that workpiece W falls the time, unsuitable workpiece W can't leave bar groove 52, processing can not be carried out.
*Promote the continuous rotation of workpiece W, stirring becomes to quilt more lifts on the highland, falls then, and workpiece W just fractures easily like this, if further acceleration, workpiece W can not stir, and processing also just can not be carried out.
4. jet power is adjusted difficulty.
When a little less than the jet force rate attractive force of jet nozzle 55 ejection, workpiece W can not break away from bar groove 52.When too strong, the power of disengaging can make the direction skew of workpiece W; Make the table the inside counter-rotating of workpiece W by counteraction with belt conveyor 56 collisions; Be with 56 to fall etc. from transmission.Because jet power is subjected to the influence of jet service time (being the speed of revolutions of drum 51), therefore adjust difficulty again.
5. because when changing the size of workpiece W, the width of bar groove 52 also will change, therefore must change drum 51.
The objective of the invention is to provide a kind of can at a high speed and not damage workpiece ground reliably the conveyance workpiece, also freely with the cooresponding Work carrying device of workpiece size.
Summary of the invention
According to the present invention, Work carrying device comprises: Workpiece supplier, and state workpiece and supply with workpiece by pushing to from the feed hopper bottom of holding workpiece; The workpiece carrying device, the workpiece that vacuum attraction is supplied with by this Workpiece supplier separates with follow-up workpiece and sends; Also has Work carrying device, the workpiece of sending from above-mentioned workpiece carrying device in the transport direction conveyance.
According to said structure, the stacked workpiece that is seated in the hopper is brought to from feed hopper bottom.The workpiece of topmost contacts with the workpiece carrying device.Owing to send in for example closed walking of workpiece carrying device and to be with, be provided with the attraction hole of vacuum attraction, so the workpiece of the topmost in the hopper is attracted on the columnar roller of sending band or being covered by elasticity, separate with follow-up workpiece.The workpiece that the garden tubular roller that is covered by the walking of sending band or elasticity is sent, by the carrying device of conveyance workpiece, on the workpiece transport direction by conveyance.
Therefore, workpiece can not fall in conveyance, can fracture injury etc., in addition, and can be corresponding and reach high speed with the variation of workpiece size, can take out singly reliably and the conveyance workpiece.
Description of drawings
Fig. 1 is the planar view of the Work carrying device of expression first embodiment of the present invention.
Fig. 2 represents same embodiment, the vertical section front elevation of the part of Fig. 1.
Fig. 3 A is the front elevation in cross section of the driven part of rolling of same embodiment.
Fig. 3 B is the driven vertical section lateral plan that rolls of same embodiment.
Fig. 4 A is the planar view of the workpiece carrying device of same embodiment.
Fig. 4 B is the front elevation of the workpiece carrying device of same embodiment.
Fig. 5 is the front elevation in driven a part of cross section of rolling of expression second embodiment of the present invention.
Fig. 6 is the front elevation in driven a part of cross section of rolling of expression the 3rd embodiment of the present invention.
Fig. 7 is the planar view of the Work carrying device of expression the 4th embodiment of the present invention.
Fig. 8 is the vertical section front elevation of the part of Fig. 7 of the same embodiment of expression.
Fig. 9 represents the planar view of electronic unit as workpiece.
Figure 10 is the vertical section lateral plan of existing Work carrying device.
The specific embodiment
Below, embodiments of the present invention are described with reference to the accompanying drawings.
As depicted in figs. 1 and 2, Work carrying device 1 is that conveyance is cut apart the sheet material substrate S that for example is rectangular configuration electronic unit in one direction and formed the device of short volume shape workpiece W, thus be by workpiece carrying device 2, Workpiece supplier 3, and Work carrying device 4 constitute.Constitute the hopper 5 of Workpiece supplier 3, use the form of stacked filling workpiece W.As described later, owing to be provided with the sensor that usefulness is detected in the table the inside in this hopper 5, therefore, even the workpiece W surface and the back side of short volume shape are indefinite also passable, but preferred table the inside is towards certain suitable direction.
On the work transporting face 15a of conveyance band 14, guide rail 16a, 16b are provided with abreast from the both sides of conveyance band 14 and the conveyance direction of conveyance band 14 respectively.Form the work transporting road 15b of the width amplitude about equally or big slightly of width and workpiece W by two guide rail 16a, 16b.On a guide rail 16a, be provided with injection nozzle 17, on the part of another guide rail 16b relative, the notch wideer slightly than the length dimension of workpiece W (length L) be set with injection nozzle 17.Collection box 18 contacts configuration with above-mentioned notch.In addition, above the work transporting face 15a of above-mentioned notch,, be provided for detecting the sensor 19 of the table the inside of workpiece W at upstream side from the work transporting road of injection nozzle 17 15b.
The indexing position of the magazine table 6 that the neighboring of magazine table 6 is relative with work transporting road 15b is made as workpiece launching position 9, above the hopper 5 of workpiece launching position 9 workpiece carrying device 2 is installed.
In addition, on axle drive shaft 24, an end of a pair of arm 26 is clamped concurrently to drive and is rolled 25, and, can freely swing for the center by axle drive shaft 24.Shown in Fig. 3 A, 3B, at the other end of arm 26, be provided with free to rotately, roll 28 by the driven of quill shaft 27 supporting.Driving is rolled 25 and is rolled 28 and utilize closed sending to be with 29 to be connected with driven, by drive motor 23 driving rotational.
Send and be with 29 for toothed band, roll 25 and driven profile of tooth engagement of rolling on 28 the periphery with being located to drive.Each recess side in tooth portion attracts hole 29a to connect to send to be with 29 and be provided with.With send with driven 28 each protuberance that rolls of 29 ingears, be provided with by connecting and drivenly roll 28, and send the intercommunicating pore 30a that is communicated with 29 attraction hole 29a.That is to say, owing to use the band on sending, have tooth, therefore, send with 29 attraction hole 29a and driven 28 the intercommunicating pore 30a of rolling and can not be offset with 29.
Rolling on 28 quill shafts 27 that are bearing on the arm 26 driven, be provided with vacuum pipe arrangement 31 and direct coupled vacuum pipe arrangement hole 32, connectivity slot 33 is opened in the relative side of vacuum pipe arrangement hole 32 and hopper 5, and be communicated with simultaneously with driven 28 a plurality of intercommunicating pore 30a of rolling, on gyratory directions, be roughly long hole shape.
In Fig. 1 and Fig. 2, on the bottom downside of the hopper 5 that is positioned at workpiece launching position 9, be provided with lifter 7, it can slip in the hopper 5 and up and down freedom when magazine table 6 stops.Have only when lifter 7 extracted from hopper 5, magazine table 6 could rotate.
On said frame 20, eccentric shaft 34 is installed.Eccentric shaft 34 is given arm 26 reinforcings from following, is loaded in the hopper 5 that is positioned at workpiece launching position 9, pushes to by lifter 7, makes driven 28 the following gap of sending with 29 of rolling that arrives workpiece W and workpiece carrying device 2 above the hopper 5 obtain finely tuning.
With axle drive shaft 24 is the center, but on the other end of the driven arm 26 that rolls 28 side easy on and off swings block 35 is installed.Utilization is fixed on the sensor 36 on the framework 20, the swing of detection arm 26.
In addition, leaving driven 28 the front end that rolls of workpiece carrying device 2, workpiece guide piece 37 is set.It is bearing on the arm 26, is the workpiece W guiding of sending in hopper 5.
On above-mentioned top board 21, cylinder 38 is installed.By two pitmans 41 of attaching parts 40 bonded assemblys, from the bar 39 of cylinder 38, clamp arm 26, extend arm 26 below, below arm 26, be connected with auxiliary member 42.
Below, the effect of the Work carrying device of above-mentioned formation is described.
Shown in Fig. 2～Fig. 4 A, 4B, when utilizing cylinder 38 upwards to promote auxiliary member 42, give arm 26 reinforcings upward from the upper surface of auxiliary member 42, arm 26 be that swing upward at the center with axle drive shaft 24, and the workpiece guide piece 37 of the front end of arm 26 is mobile outside the zone of interfering with hopper 5.Simultaneously, the lifter 7 that inserts in the hopper 5 descends, and extracts to hopper 5, and the revolution of magazine table 6 prepares just to have finished.
At more than one hopper 5 with stacked filling workpiece W, insert the assigned position of magazine table 6, be radial arrangement after, magazine table 6 intermittently rotates.When hopper 5 was positioned at workpiece launching position 9, cylinder 38 was pressed to the below with auxiliary member 42.Then, afterburning and when being fixed by the following feed hopper 5 of auxiliary member 42, arm 26 is swung downwards.When arm 26 swing, when workpiece guide piece 37 makes the workpiece W in the hopper 5 be positioned at the guiding position, be wound on driven the sending on 28 of rolling with below 29, will navigate on the position of setting by eccentric shaft 34.
Be located at the attraction hole 29a that sends with each tooth portion (recess) of 29, the intercommunicating pore 30a from connecting with driven 28 each tooth portion (protuberance) of rolling of this tooth portion ingear by the connectivity slot 33 of quill shaft 27, is communicated with hollow hole 32.And, attract hole 29a by vacuum pipe arrangement 31, be connected with not shown vacuum generation source.Attract hole 29a to be generally negative pressure, attract extraneous air.
, because therefore 33 of connectivity slots, have only a plurality of attractions hole 29a that is communicated with connectivity slot 33 in the direction perforate relative with hopper 5, promptly relative a plurality of attractions hole 29a, formation negative pressure with hopper 5.
The sending of workpiece carrying device 2 that is located at the top of workpiece launching position 9 is with 29, by rolling 25 direct coupled drive motor 23 with driving, rotates continuously in a direction indicated by the arrow.When the workpiece W that is raised the topmost that device 7 compresses arrived the upper limit position of hopper 5, the attraction hole 29a that can be sent with 29 attracted, and is adsorbed on to send and is with on 29.In addition, by sending rotation, just can send to the work transporting road 15b of both sides with workpiece W conveyance to Work carrying device 4 sides by guide rail 16a, 16b division with 29.
The conveyance band 14 of conveyance workpiece W by rolling 12 direct coupled drive motor 11 with driving, rotates in a direction indicated by the arrow continuously.The workpiece W that on the 15b of work transporting road, sends, immediately on the 15b of work transporting road by conveyance, conveyance is to the separate machine BR of the device of the next operation of conduct that is oppositely arranged with the downstream of work transporting road 15b.
When the workpiece W of the topmost of hopper 5 sent, follow-up workpiece W became topmost, is sent equally successively.When whole workpiece W send when finishing, lifter 7 is sliding and is descending, and keeps out of the way to hopper 5, and cylinder 38 promotes auxiliary member 42, fixedly being released of hopper 5.
Then, workpiece guide piece 37 moves to interference region not, and magazine table 6 can rotate.Magazine table 6 intermittently commentaries on classics moves a step, and will become empty hopper 5, takes out of from workpiece launching position 9.Meanwhile, the new hopper 5 that has loaded workpiece W is positioned at workpiece launching position 9, with above-mentioned same, workpiece W whole is listed as conveyance sequentially to separate machine BR.
Be seated in the direction of the workpiece W in the hopper 5, though in a last operation, remain on certain direction, when but the unsuitable workpiece W of table the inside counter-rotating sneaks into for a certain reason, the surperficial back side detection that utilization is located on the 15b of work transporting road detects with sensor 19, spray pressurized air from injection nozzle 17, it from being located at the notch on the guide rail 16b, is expelled in the collection box 18.
When being converted into the workpiece W of two halves in sneaking into the way in the hopper 5, a workpiece sheet that is attracted on sending with 29 is sent on the 15b of work transporting road, and other workpiece sheets that are not attracted under the state that overlaps on the follow-up workpiece W, are stayed in the hopper 5.When follow-up workpiece W arrives upper limit position, be attracted hole 29a and attract, be adsorbed on to send and be with on 29, along with the rotation of sending with 29, beginning is sent to the direction of Work carrying device 4.Come when sending with 29 position when overlapping superincumbent workpiece sheet, the workpiece W attractive force forfeiture that is adsorbed drops on the workpiece W in the hopper 5.
At this moment, the front end of the workpiece W of above-mentioned absorption is sent to the outside of hopper 5, rests between the workpiece guide groove 42a (referring to Fig. 4 B) and the next workpiece W in the hopper 5 that is located on the auxiliary member 42 with bevelled shape a little.In this state, overlapping superincumbent workpiece sheet is sent is with 29 absorption, sends on the workpiece W of above-mentioned skewed stop, but is subjected to the prevention of auxiliary member 42, workpiece takes place stop up.
Next workpiece W in the hopper 5 is pressed on the lifter 7 and rises, and reaches upper limit position, and causes that workpiece W and above-mentioned workpiece sheet that workpiece stops up overlap on the next workpiece W, so arm 26 is compacted.By being installed in the block 35 on the wall 26 and being fixed on the swing of sensor 36 detection arm 26 on the framework 20, make the action of Work carrying device 1 stop the processing that waits.
Like this, just can provide at a high speed and reliably the conveyance workpiece, and freely with the cooresponding Work carrying device of workpiece size.In addition, owing to can from hopper, separate workpiece singly, directly send, thus do not have because of workpiece fall or workpiece between conflict or friction etc. cause damage, conveyance reliably.
Fig. 5 represents second embodiment.Here identical with first embodiment structure division is with identical symbolic representation and omit its explanation.In the first embodiment, be with 29 to roll 25 and drivenly roll 28 owing to send, so it rise from driven 28 towards workpiece W the side of sending of rolling round driving, and in the present embodiment, utilize not shown jockey pulley etc., make sending of workpiece submitting portion 9 be with 29 to be roughly level.
Like this, can prevent to be adsorbed on to send and be with 29 to tilt along sending with the workpiece W on 29.
Fig. 6 represents the 3rd embodiment.Here identical with first embodiment structure division is with identical symbolic representation and omit its explanation.Present embodiment is not used to send and is with 29, rolls on 43 the periphery driven, adds the resilient coverings 44 that prevents workpiece W damage usefulness, is provided with to attract hole 45 on resilient coverings 44.In this case and since driven roll 43 can not rotation, so can be connected with not shown actuating device, or use axle drive shaft 24 utilizes not shown belt pulley and belt, drives drivenly to roll 43.
Fig. 7 and Fig. 8 represent the 4th embodiment.Here identical with first embodiment structure division is with identical symbolic representation and omit its explanation.Present embodiment does not adopt the Workpiece supplier 3 with magazine table 6 of first embodiment, and adopt by the directly mobile Workpiece supplier 48 of the actuating device that does not illustrate among the figure, hopper 5 insertions that this Workpiece supplier 48 will load workpiece W are placed in the hopper frame 46, each hopper frame 46 are placed on the table top 47 that intermittently moves again.
In the first embodiment, Workpiece supplier 3 when the workpiece W of hopper 5 has all sent, intermittently rotates, and makes next hopper 5 be positioned at workpiece launching position 9.And in the present embodiment, Workpiece supplier 48, in the hopper 5 in being placed on hopper frame 46, when the workpiece W that is seated in a hopper 5 had all sent, hopper frame 46 intermittently moved point-blank, made next hopper 5 be positioned at workpiece launching position 9.When whole hoppers 5 of hopper frame 46 had been sent workpiece W, hopper frame 46 moved, and discharged from workpiece launching position 9.Meanwhile, next hopper frame 46 conveyances are to workpiece launching position 9, and hopper 5 ahead still is positioned on the workpiece launching position 9.
From the hopper frame 46 that workpiece launching position 9 is discharged, take out of from hopper frame mobile table top 47 at 46 intermittence, load the hopper frame 46 of new workpiece W and supply with in the mode that is placed on the table top 47 that intermittently moves.
Therefore, utilize the Workpiece supplier 48 of present embodiment in other place is packed workpiece W in hopper 5, therefore, need not stop this device, can send workpiece W.
In addition, the number of the hopper 5 that holds in the number that is the hopper 5 of radial arrangement on magazine table 6 of first embodiment and the hopper frame 46 of the 4th embodiment only is expressed as an example, and its quantity without limits.
In addition, send attraction hole 29a and driven 28 the connecting bore 30a that rolls with 29, the former is in the recess perforate of tooth, and the latter is in the protuberance perforate of tooth, and but, recess and protuberance reverse also passable separately.
Claims (16)
1. a Work carrying device is characterized by, and has:
Workpiece supplier is supplied with workpiece by pushing away described workpiece from the feed hopper bottom of holding workpiece;
The workpiece carrying device, the workpiece that vacuum attraction is supplied with by described Workpiece supplier separates with follow-up workpiece and sends; With
Work carrying device, the workpiece of sending from described workpiece carrying device in the transport direction conveyance.
2. Work carrying device according to claim 1 is characterized by,
The following formation of described Workpiece supplier: the magazine table that rotate intermittence; The hopper of an above workpiece of filling; With the workpiece extruding device that pushes away workpiece from this feed hopper bottom,
On described magazine table, be radial and more than one hopper is set on the axial direction of magazine table.
3. Work carrying device according to claim 1 is characterized by,
The following formation of described Workpiece supplier: one of the filling workpiece with elevating hopper; The hopper frame that holds described hopper; With the workpiece extruding device that pushes away workpiece from this hopper frame bottom side,
Described hopper frame is placed on the conveyance platform that straight line moves off and on.
4. according to claim 2 or 3 described Work carrying devices, it is characterized by,
Described hopper is stacked to have loaded a plurality of workpiece.
5. according to claim 2 or 3 described Work carrying devices, it is characterized by,
Described workpiece extruding device is provided with from the reinforcing of described feed hopper bottom side, pushes away the lifter of workpiece.
6. Work carrying device according to claim 1 is characterized by,
Described workpiece carrying device is rolled, is drivenly rolled and be wound on described driving and roll with the described driven band of sending that rolls on closed walking and constitute by driving.
7. Work carrying device according to claim 6 is characterized by,
The described driven axle that rolls of supporting as quill shaft, is connected vacuum with described quill shaft, simultaneously, is provided with from described quill shaft, by described driven rolling, a plurality of attractions hole and the intercommunicating pore that are communicated with the described periphery of sending band.
8. according to claim 6 or 7 described Work carrying devices, it is characterized by,
The described band of sending is toothed band, and described driving is rolled with described driven rolling to having on the periphery with described toothed band ingear profile of tooth and rolled.
9. Work carrying device according to claim 6 is characterized by,
Described workpiece carrying device, the axle drive shaft that can described driving rolls is the center, makes described driven rolling pendulum moving.
10. according to claim 6 or 9 described Work carrying devices, it is characterized by,
The moving sensor of the described driven rolling pendulum of installation and measuring in described workpiece carrying device.
11. Work carrying device according to claim 6 is characterized by,
Described workpiece carrying device is provided with roller cylindraceous on described driven position of rolling, be provided with resilient coverings on the periphery of this roller.
12. Work carrying device according to claim 11 is characterized by,
Described driven rolling is provided with a plurality of attractions hole, and these attract the hole to begin to be communicated with the driven quill shaft bonded assembly vacuum pipe arrangement that rolls of supporting from described resilient coverings.
13. Work carrying device according to claim 1 is characterized by,
Described Work carrying device is the zonula occludens of walking, with the outside of described band as carrying channel.
14. Work carrying device according to claim 13 is characterized by,
On the work transporting road of described zonula occludens, be provided with the guide rail that constitutes the work transporting road.
15. according to claim 13 or 14 described Work carrying devices, it is characterized by,
On described work transporting road, be provided with the sensor of the table the inside of detecting described workpiece.
16. Work carrying device according to claim 14 is characterized by,
On described guide rail, be provided with to discharging the power-assisted injection nozzle of inappropriate workpiece; With the notch part that is used to discharge inappropriate workpiece.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003182419A JP4021812B2 (en) | 2003-06-26 | 2003-06-26 | Work feeding device |
| JP2003182419 | 2003-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1576196A true CN1576196A (en) | 2005-02-09 |
| CN1299956C CN1299956C (en) | 2007-02-14 |
Family
ID=34182808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100501783A Active CN1299956C (en) | 2003-06-26 | 2004-06-25 | Parts transporting device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4021812B2 (en) |
| CN (1) | CN1299956C (en) |
| TW (1) | TWI238450B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6435535B2 (en) * | 2015-01-07 | 2018-12-12 | 株式会社 東京ウエルズ | Work characteristic measuring apparatus and work characteristic measuring method |
| CN107297605A (en) * | 2017-07-03 | 2017-10-27 | 浙江龙文精密设备股份有限公司 | Sealing gasket slicing apparatus |
| CN108840101B (en) * | 2018-08-08 | 2024-04-16 | 苏州精濑光电有限公司 | Discharging device |
| CN115831611B (en) * | 2023-02-06 | 2023-04-18 | 四川中星电子有限责任公司 | Film roll wrapping device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4771879A (en) * | 1987-07-01 | 1988-09-20 | Adolph Coors Company | Container transfer system |
| JP3085869B2 (en) * | 1994-12-19 | 2000-09-11 | ダイハツ工業株式会社 | Inner diameter measuring gauge of the half moon |
| JPH09293995A (en) * | 1996-02-26 | 1997-11-11 | Matsushita Electric Ind Co Ltd | Part vacuum-sucking method |
| CN2435371Y (en) * | 2000-08-22 | 2001-06-20 | 华中科技大学 | Vacuum picking-up and depositing device for operation of submillimeter grade microminiature object |
| CN2502457Y (en) * | 2001-10-11 | 2002-07-24 | 詹聪年 | Stock machine with wireless speech |
-
2003
- 2003-06-26 JP JP2003182419A patent/JP4021812B2/en not_active Expired - Lifetime
-
2004
- 2004-06-08 TW TW93116488A patent/TWI238450B/en active
- 2004-06-25 CN CNB2004100501783A patent/CN1299956C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN1299956C (en) | 2007-02-14 |
| JP4021812B2 (en) | 2007-12-12 |
| TWI238450B (en) | 2005-08-21 |
| JP2005015156A (en) | 2005-01-20 |
| TW200507025A (en) | 2005-02-16 |
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