CN103771119A - Nut high-speed direction-selecting discharging machine - Google Patents

Abstract

A high-speed nut direction-selecting discharging machine is used for aligning a plurality of nuts with directionality and comprises a base station, an aligning mechanism, a feeding mechanism and a direction-selecting mechanism, wherein the aligning mechanism comprises an aligning rotary table, the feeding mechanism comprises an inclined rotary table, the inclined rotary table can convey the nuts to an aligning circular wall of the aligning rotary table, and the nuts which are arranged on the aligning rotary table and are not flat and reverse are pulled down to the inclined rotary table through screening of the direction-selecting mechanism. The invention arranges the screw caps with directionality by the rotary arrangement turntable and the inclined turntable, thereby improving the defects of high noise and abrasion caused by the prior vibration mode and improving the speed and stability of the screw caps during discharging.

Description

Nut selects to discharging machine at a high speed

Technical field

The present invention relates to a kind of choosing to discharging machine, particularly relate to a kind of nut that is used for the directive nut of permutation tool and select to discharging machine at a high speed.

Background technology

Nut during fabrication can be through the forging processing of multiple tracks in the past, to form required shape and size, for example wheel circle nut, WELD NUTS etc. are to have directivity, detect or following process utilization for convenient, the directive nut of aforementioned tool need to arrange in column, in the past processer be all with vibrating disc carry out nut permutation and choosing to.But vibrating disc can produce the high noisy of vibrations in use in the past, and nut is in the process being shaken, and also easily mutually collides and produces higher abrasion, therefore easily there is mud accumulation vibrating disc inside, causes the reduction of vibrations usefulness.In addition, carry out jigging screen with vibrating disc and select material, also can produce restricted etc. the disappearance of discharging speed inequality and discharging speed.That is to say, although nut builder selected to, arrangement feasiblely with vibrating disc in the past, exist the disappearance of choosing to limited speed and high noisy etc.

Summary of the invention

The object of the present invention is to provide one can reduce running noise amount, reduce nut wear intensity, the nut that simultaneously improves discharging speed and average degree selects to discharging machine at a high speed.

Nut of the present invention at a high speed choosing, to discharging machine, for the directive several nuts of permutation tool, and comprises: a base station, and be arranged on an array mechanism on this base station, a feeding mechanism, a choosing to mechanism.This array mechanism comprises the first driver element of a permutation rotating disk, this permutation turntable rotation of driving, an and guide unit being erected on this base station, this permutation rotating disk has a surrounding wall that defines a room, and a permutation ring wall being extended by this surrounding wall, and having one, this guide unit jointly defines the guiding ring flat-plate in a permutation region with this permutation ring wall.This feeding mechanism comprises the rotary tilt table of a position in the room of this permutation rotating disk, and second driver element that drives this rotary tilt table rotation and described nut is transplanted on to this permutation region.This choosing is mounted on this base station and to should permutation region to mechanism, and comprises that one makes the non-nut lying low drop to the lying low screening seat on this rotary tilt table, and at least one makes reverse nut drop to direction screening seat on this rotary tilt table.

Choosing is to discharging machine at a high speed for nut of the present invention, and this permutation rotating disk is along a first direction rotation, and this rotary tilt table is along a rotation of the second direction in contrast to this first direction.

Choosing is to discharging machine at a high speed for nut of the present invention, and this feeding mechanism also comprises that one is arranged on this base station and will be positioned at nut on this rotary tilt table and transfers to the material toggling seat of the permutation ring wall of this permutation rotating disk.

Choosing is to discharging machine at a high speed for nut of the present invention, and this guiding ring flat-plate has a discharging opening, and this lie low screening seat and this direction screening seat are around this guiding ring flat-plate, and to should permutation region.

Nut of the present invention selects to discharging machine at a high speed, described nut has a level height and a vertical height, and this base station comprises a substrate, this screening seat that lies low is positioned between this material toggling seat and this direction screening seat, and there is an erecting frame on the substrate that is arranged on this base station, an and baffle plate that lies low being erected at vacantly on this erecting frame, the above-mentioned baffle plate that lies low is positioned at the top of the permutation ring wall of this permutation rotating disk, between the two and there is a gap, this gap is greater than the level height of described nut, but is less than the vertical height of described nut.

Nut of the present invention selects to discharging machine at a high speed, described nut has a body, and one from this body toward the outstanding wheel circle portion of radial outer end, and this guiding ring flat-plate is the top that is erected at vacantly this substrate, this direction screening seat has an assembling frame being arranged on this substrate, and a gas blow pipe being erected at vacantly on this assembling frame, this gas blow pipe is positioned at the top of this rotary tilt table and wheel circle portion nut upward can be blown off to this rotary tilt table.

Nut of the present invention selects to discharging machine at a high speed, described nut has a body, and several from the outstanding prominent foot of this body, this guiding ring flat-plate is the top that is erected at vacantly this substrate, and this direction screening seat has several assembling framves that are arranged on this substrate, and one be erected at choosing on this assembling frame vacantly to plate, this choosing is positioned at the top of this rotary tilt table and can allows prominent foot nut down drop on this rotary tilt table to plate.

Nut of the present invention selects to discharging machine at a high speed, also comprise a discharging mechanism, this discharging mechanism comprises a discharging track being connected with the discharging opening of this guiding ring flat-plate, and one between this discharging track and this choosing between mechanism and described nut is guided to the discharging guide seat of this discharging track.

Nut of the present invention selects to discharging machine at a high speed, this base station also comprises a pedestal with a space, and several supports that are erected between this pedestal and this substrate, this substrate has a through hole, and this permutation rotating disk also has a diapire, this diapire has a perforation, and the first driver element of this array mechanism has a cylinder base in the perforation that is arranged on this permutation rotating disk, the first propulsion source in a space that is arranged on this pedestal, and a power is connected first of this cylinder base and this first propulsion source and is connected assembly; And this second driver element have one with the inclination rotating shaft that this rotary tilt table is combined linkedly, second propulsion source being arranged in this room, and power is connected second of this inclination rotating shaft and the second propulsion source and is connected assembly.

Useful effect of the present invention is: utilize this permutation rotating disk and this rotary tilt table to carry described nut with rotation mode, and in this this choosing of permutation region division to mechanism, can lie low and reverse nut is dialled and fallen on this rotary tilt table permutation again non-, because previous designs need to be with vibration mode permutation nut, therefore the present invention, except reducing running noise amount and nut wear intensity, can also improve discharging speed and average degree.

Accompanying drawing explanation

Fig. 1 is that the present invention selects to the block diagram of first preferred embodiment of discharging machine;

Fig. 2 is that of this first preferred embodiment uses state birds-eye view;

Fig. 3 is a kind of lateral plan of nut, and the relativeness of the baffle plate that lies low of this nut and this first preferred embodiment is described;

Fig. 4 is a side-looking generalized section of this first preferred embodiment;

Fig. 5 is a partial top view of this first preferred embodiment, and the guide unit of this choosing to discharging machine is described;

Fig. 6 is a local schematic side view of this first preferred embodiment, is also this guide unit of explanation;

Fig. 7 is a partial perspective view of this first preferred embodiment, and a material toggling seat and the lie low screening seat of this choosing to discharging machine is described;

Fig. 8 is one of this first preferred embodiment screening schematic diagram, illustrate this nut selected to state;

Fig. 9 is the screening schematic diagram of a similar Fig. 8, and in figure, this nut will drop;

Figure 10 is that the present invention selects to the block diagram of second preferred embodiment of discharging machine;

Figure 11 is the screening schematic diagram of a similar Fig. 8, and this second preferred embodiment is described, in figure, this nut is helped;

Figure 12 is the screening schematic diagram of a similar Figure 11, and in figure, this nut will drop.

The specific embodiment

Below in conjunction with drawings and Examples, the present invention is described in detail.In the following description content, similarly assembly is to represent with identical numbering.

Consult Fig. 1,2,3, the present invention's choosing is used for the directive several nuts 1 of permutation tool to first preferred embodiment of discharging machine, in this preferred embodiment, described nut 1 is wheel circle nut, and there is a polygonal body 11, and the wheel circle portion 12 of an expansion from this body 11 toward radial outer end, the level height 13 of described nut 1 is less than vertical height 14.And this choosing comprises to discharging machine: a base station 2, and be arranged on an array mechanism on this base station 23, feeding mechanism 4, choosing to mechanism 5, a discharging mechanism 6.

Consult Fig. 1,2,4, this base station 2 comprises the substrate 22 of a pedestal that defines a space 210 21, a level, and several by the support 23 of these substrate 22 supports above this pedestal 21, and this substrate 22 has a circular through hole 221.

The array mechanism 3 of the present embodiment comprises: permutation rotating disk 31, first driver element 32 that drives this permutation rotating disk 31 to rotate along a first direction 30, and a guide unit 33.This permutation rotating disk 31 has the diapire 311 of a level, a surrounding wall 312 that is up extended and defined a room 314 by these diapire 311 outsides, and apical margin from this surrounding wall 312 is toward radially and the permutation ring wall 313 that extends of horizontal direction, this diapire 311 has a perforation 315.

This first driver element 32 of the present embodiment has the first propulsion source 321 in the space 210 that an on even keel is erected at this base station 2, cylinder base 322 in a perforation 315 that is arranged on this permutation rotating disk 31, and power is connected first of this cylinder base 322 and this first propulsion source 321 and is connected assembly 323, this first propulsion source 321 is motors, and this cylinder base 322 have one directly to perforation 324, described first is connected assembly 323 includes belt pulley and belt, also can use the assembly of for example gear or chain etc., because the mode of utilizing the rotation of motor transmitting assembly has a lot, neither design focal point of the present invention, no longer describe in detail.

Consult Fig. 2, 5, 6, the guide unit 33 of the present embodiment has a guiding ring flat-plate 331, and several by this guiding ring flat-plate 331 with adjustable installing position and be erected at vacantly these substrate 22 tops set up seat 332, this guiding ring flat-plate 331 has a discharging opening 333 (seeing Fig. 1), and this sets up seat and 332 has a base plate 334 being arranged on this substrate 22, one is assembled in the frame plate 335 on these guiding ring flat-plate 331 outer walls by a screw, adjust screw 330 by one for one and be assembled in the adjustment plate 336 on this frame plate 335, one by the adjustment spiral shell 337 of this adjustment plate 336 and these base plate 334 combinations, and one shored screw 338, this adjustment plate 336 has the first long slot bore 339 that this adjustment spiral shell 337 of a confession passes, an and second upright long slot bore 339 ', by setting up the relative position between adjustment plate 336 and the base plate 334 of seat 332 described in adjusting, and relativeness between this frame plate 335 and this adjustment plate 336, can change horizontal position and the height of this guiding ring flat-plate 331.

After setting up, stagger in these guiding ring flat-plate 331 Yi Ge centers and this permutation rotating disk 31 Yi Ge centers, that is to say, be subject to blocking of this guiding ring flat-plate 331, this guiding ring flat-plate 331 defines the diminishing permutation of a width region 310 jointly with the permutation ring wall 313 of this permutation rotating disk 31, and the gap H1 between this guiding ring flat-plate 331 and this permutation ring wall 313 is less than the level height 13 of this nut 1 again.

Consult Fig. 1,4,7, the feeding mechanism 4 of the present embodiment comprises the rotary tilt table of a position in the room 314 of this permutation rotating disk 31 42, second driver element 43 that drives this rotary tilt table 42 to rotate along a second direction 40, and a material toggling seat 44 being erected on this substrate 22, this second direction 40 is contrary with this first direction 30.This second driver element 43 has second propulsion source 431, an inclination rotating shaft 430 of being combined linkedly with this rotary tilt table 42, and a power is connected second of this second propulsion source 431 and this inclination rotating shaft 430 and is connected assembly 432.This second propulsion source 431 is also motor, and described second is connected assembly 432 includes belt pulley and belt, because the mode of transmission motor power is a lot, and neither design focal point of the present invention, no longer detailed description.

The surrounding wall 312 of contiguous this permutation rotating disk 31 in the edge of this rotary tilt table 42 of the present embodiment, and its height point after setting up is to should permutation region 310, and simultaneously contour with this permutation region 310.And this material toggling seat 44 has a material toggling frame 441 being arranged on this substrate 22, an and switch-plate 442 being arranged in adjustable height on this material toggling frame 441, this switch-plate 442 is end faces of contiguous this rotary tilt table 42, and the described nut 1 of the end face that is positioned at this rotary tilt table 42 is pulled over toward periphery, finally push on this permutation region 310.

Consult Fig. 1,3,7,8, the choosing of the present embodiment comprises the screening seat 51 that lies low to mechanism 5, and at least one direction screening seat 52, and in the present embodiment, this choosing comprises several direction screening seats 52 to mechanism 5.This lie low screening seat 51 and described direction screening seat 52 are all around this guiding ring flat-plate 331, and this lies low screening seat 51 between this material toggling seat 44 and described direction screening seat 52, and the initiating terminal in contiguous this permutation region 310.

This screening seat 51 that lies low has an adjustable position and is arranged on the erecting frame 511 of these substrate 22 end faces, this erecting frame 511 has an adapter plate 512 extending toward this permutation region 310, and this screening seat 51 that lies low also has a baffle plate 513 that lies low being arranged on this adapter plate 512, the root edge of this baffle plate 513 that lies low is greater than the level height 13 of this nut 1 to the distance H 2 between the apical margin of this permutation ring wall 313, but is less than the vertical height 14 of this nut 1.Described in the present embodiment, direction screening seat 52 all has an adjustable position and is arranged on the assembling frame 521 on this substrate 22, an and gas blow pipe 522 being arranged on this assembling frame 521, the position that this gas blow pipe 522 sets up and this guiding ring flat-plate 331 separately, and protrude from the medial margin of this permutation rotating disk 31.

The discharging mechanism 6 of the present embodiment comprises that one is erected on this substrate 22 and the discharging guide seat 61 of the discharging opening 333 of contiguous this guiding ring flat-plate 331, an and discharging track 62 being erected on this substrate 22, this discharging guide seat 61 has a discharging guide plate 611 that nut 1 is guided to this discharging opening 333, and described discharging track 62 and this discharging opening 333 are connected.

Consult Fig. 1,2,4, the choosing of the present embodiment to discharging machine in use, described nut 1 is the top that is placed in this rotary tilt table 42, this rotary tilt table 42 is subject to the driving of this second driver element 43 and rotates along this second direction 40, the namely clockwise direction shown in Fig. 2, be subject to this switch-plate 442 stir and the inclination of this rotary tilt table 42 is carried, described nut 1 can little by little move on on the permutation ring wall 313 of this permutation rotating disk 31 toward radial outer end and eminence, namely moves on this permutation region 310.The transmission that is subject to this first driver element 32 due to this permutation rotating disk 31 is rotated toward this first direction 30, the namely anticlockwise direction shown in Fig. 2, therefore, the nut 1 that moves on to this permutation region 310 will move along this first direction 30, and sequentially by this screening seat 51 that lies low, described direction screening seat 52, finally sent by this discharging mechanism 6.

Consult Fig. 2, 3, 8, in the time that this nut 1 lies low screening seat 51 near this gradually, because this baffle plate 513 that lies low that lies low screening seat 51 is greater than the level height 13 of described nut 1 to the distance H 2 between this permutation ring wall 313, but be less than the vertical height 14 of described nut 1, therefore, in the time that this nut 1 shifts near this and lies low baffle plate 513 in the mode lying low, can be smoothly by this baffle plate 513 that lies low, on the contrary, if this nut 1 is upright mode when shifting near this and lying low baffle plate 513, can be fallen on this rotary tilt table 42 by this 513 groups, baffle plate that lies low, then aforesaid step again, therefore, all lying type by this nut 1 that lies low screening seat 51.

In the time that the nut 1 lying low will screen one of them of seat 52 by described direction, if when the wheel circle portion 12 of this nut 1 is positioned at below, because this regional area of taking turns round portion 12 can move toward the gap H1 between this guiding ring flat-plate 331 and this permutation rotating disk 31, therefore the center of gravity of this nut 1 is positioned on the permutation ring wall 313 of this permutation rotating disk 31, therefore the gas blow pipe 522 that, continues down air blowing cannot blow off this nut 1 to this rotary tilt table 42.

Consult Fig. 1,2,9, contrary, when the wheel circle portion 12 of this nut 1 is during upward and oppositely by this direction screening seat 52, be subject to the restriction of this guiding ring flat-plate 331, whole nut 1 can only move toward inner, and causes in center of gravity and move, now, the air-flow of this gas blow pipe 522 just easily blows off the nut of oppositely putting 1 to this rotary tilt table 42, then re-starts conveying and moves on to the action in this permutation region 310.Thus, be all that forward lies low by the nut 1 of described direction screening seat 52, be subject to the guiding of this discharging guide plate 611, arrange correct nut 1 and just can stablize and be transferred by this discharging track 62 continuously.

Consult Figure 10,11,12, the present invention's choosing is similar to structure and first preferred embodiment of second preferred embodiment of discharging machine, different places are: this choosing is applicable to the nut 1 for permutation welded type to mechanism 5, namely this nut 1 has a body 11, and the prominent foot 15 of several equal angles settings, and this choosing has several assembling framves 51 to the direction screening seat 52 of mechanism 5, and one be arranged on choosing on described assembling frame 51 to plate 523.When the body 11 of this nut 1 is positioned at below and described prominent foot 15 is positioned at when top, because this body 11 can lie on the permutation ring wall 313 of this permutation rotating disk 31, and described prominent foot 15 is subject to the stable support of this choosing to plate 523 and this guiding ring flat-plate 331, therefore, this nut 1 can be stablized forward and moves.

Contrary, when the body 11 of this nut 1 upward and described prominent foot 15 down time, because described prominent foot 15 is that interval arranges, therefore, this nut 1 is easily oblique to plate 523 1 lateral deviations toward this choosing, and drop on this rotary tilt table 42 permutation again, therefore this second preferred embodiment of the present invention is applicable to having for permutation the nut 1 of prominent foot 15.

From illustrating above, the present invention utilizes the different permutation rotating disk 31 of hand of rotation and rotary tilt table 42 to carry described nut 1, and this lie low screening seat 51 and this direction screening seat 52 is set on the permutation region 310 of transmitting described nut 1, really can allow fast and reposefully described nut 1 with consistent direction discharging, because the present invention coordinates with the rotation of this permutation rotating disk 31 and this rotary tilt table 42, replace vibrations permutation in the past, therefore previous designs except structure innovation, discharging are stable, fast, also there are low noise, low abrasion.

Claims (9)

1. A nut high-speed direction-selective discharge machine, which is used for arranging several nuts with directionality, and includes an abutment, an arranging mechanism installed on the abutment, a feeding mechanism, and a selection Institutions; characterized by: The alignment mechanism includes an alignment turntable, a first drive unit that drives the rotation of the alignment turntable, and a guide unit erected on the base, the alignment turntable has a surrounding wall that defines a chamber, and a The whole row of ring walls extending around the wall, and the guide unit has a guide ring plate defining a whole row area together with the whole row of ring walls; the feeding mechanism includes an inclined turntable located in the chamber of the whole row of turntables , and a second drive unit that drives the tilting turntable to rotate and transfers the nuts to the alignment area, the direction selection mechanism is installed on the base and corresponds to the alignment area, and includes a non-flat The flat-lying screening seat on which the nuts fall onto the inclined turntable, and at least one direction screening seat that allows the reversely placed nuts to fall onto the inclined turntable. 2. The nut high-speed selective discharge machine according to claim 1, characterized in that: the entire row of turntables rotates along a first direction, and the inclined turntable rotates along a second direction opposite to the first direction Rotate in two directions. 3. The nut high-speed selective discharge machine according to claim 2, characterized in that: the feeding mechanism also includes a device that is installed on the base and dials the nuts on the inclined turntable to the entire row of turntables. The dial seat of the whole column ring wall. 4. The nut high-speed selective discharge machine according to claim 3, characterized in that: the guide ring plate has a discharge port, the flat-laying screening seat and the direction screening seat surround the guide ring plate , and corresponds to the entire column area. 5. The nut high-speed selective discharge machine according to claim 4, said nut has a horizontal height and a vertical height, and it is characterized in that: the abutment includes a base plate, and the flat-lying screening seat is located on the dial Between the material seat and the direction screening seat, there is a mounting frame installed on the base plate of the abutment, and a flat-lying baffle suspended on the mounting frame. The above-mentioned flat-lying baffle is located on the entire row of turntable Above the entire row of ring walls, there is a gap between the two, which is greater than the horizontal height of the nut but smaller than the vertical height of the nut. 6. The nut high-speed direction-selecting discharging machine according to claim 5, said nut has a body portion, and a round portion protruding from the body portion toward the radially outer end, characterized in that: the guide The guide ring plate is suspended above the base plate, and the direction screening seat has an assembly frame installed on the base plate, and an air blowing pipe suspended on the assembly frame, and the air blowing pipe is located on the inclined turntable The top of the wheel and can blow the nut with the round part facing up onto the inclined turntable. 7. The nut high-speed selective discharge machine according to claim 5, said nut has a body part, and several protruding feet protruding from the body part, it is characterized in that: the guide ring plate is It is suspended above the base plate, and the direction screening seat has several assembly frames installed on the base plate, and a direction selection plate suspended on the assembly frame, and the direction selection plate is located on the tilted turntable. above and allow the nut with the protruding foot to drop onto the tilting turntable. 8. The nut high-speed selective discharge machine according to claim 4, characterized in that: the nut high-speed selective discharge machine also includes a discharge mechanism, the discharge mechanism includes a guide ring plate The discharge track connected to the discharge port of the discharge port, and a discharge guide seat that is between the discharge track and the direction selection mechanism and guides the nut to the discharge track. 9. The nut high-speed direction-selective discharging machine according to claim 5, 6 or 7, characterized in that: the abutment also includes a base with a space, and several The base plate has a through hole, and the whole row turntable also has a bottom wall with a through hole, and the first drive unit of the whole row mechanism has a The cylinder base, a first power source installed in the space of the base, and a first connecting component that power connects the cylinder base and the first power source; and the second drive unit has a The tilting rotating shaft combined in interlocking manner, a second power source installed in the chamber, and a second linking component power-connected to the tilting rotating shaft and the second power source.

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