1. The utility model provides a conveying track device for thousand years lid combination machine, sets up between lid vibration arrangement dish and the lid positioner that falls for arrange the lid body that lid vibration arrangement dish exported into same orientation back input fall lid positioner, lid body (2) including be equipped with screw thread groove lower head (201) and with lower head (201) communicate with each other and not have deep groove last head (202), last head (202) are forward up, last head (202) are reverse down, its characterized in that: the conveying track device comprises a machine body (1), a track mechanism and a rejection turnover mechanism, wherein the track mechanism is arranged on the upper side of the machine body (1), the track mechanism comprises a straight track (4) which is arranged on the top side of the machine body (1) in parallel, a semicircular track (5) which is vertically arranged on the front side of the top of the straight track (4) and a return track (6) which is vertically arranged on the right side of the top of the semicircular track (5) and communicated with the semicircular track (5), a semicircular limiting plate (7) is vertically arranged on the rear side of the top of the straight track (4), the inner diameter of the limiting plate (7) is smaller than that of the semicircular track (5), a rejection port (8) which is communicated with the semicircular track (5) is arranged at the intersection of the straight track (4) and the semicircular track (5), a guide-out mechanism is arranged at the intersection of the semicircular track (5) and the return track (6), the rejection turnover mechanism comprises a turnover disc (10) which is rotatably connected to the top of the machine body (1) through a shaft lever (9) and is positioned between the semicircular limiting plate (7) and a drive the semicircular track (5) and a drive device Move axostylus axostyle (9) pivoted step motor (11), a plurality of groups spout (12) have been seted up to angle such as upset dish (10) eccentric department, and angle such as upset dish (10) circumference lateral wall have been seted up a plurality of groups respectively with communicating spout (12) sliding opening (13), the axis of spout (12) is all directional axostylus axostyle (9), equal sliding connection has slider (14) in spout (12), slider (14) are close to sliding opening (13) one side and all are provided with the body of rod (15), the body of rod (15) are kept away from slider (14) one end and all can be passed and wear out sliding opening (13) and can be inserted in lower head (201).

2. The conveying rail device for the swing cover combination machine according to claim 1, wherein the straight rail (4) is provided with a straight concave groove body structure, and the front side wall and the rear side wall of the groove body are provided with a plurality of groups of first guide wheels (16) which are rotatably connected through wheel shafts.

3. The conveying track device for the swing cover combination machine according to claim 2, wherein the front and rear lower side walls of the straight track (4) are provided with fixed angles (17).

4. The conveying rail device for the swing cover combination machine according to claim 1, wherein the semicircular rail (5) is provided with a semicircular concave groove body structure, and a plurality of groups of second guide wheels (18) which are rotatably connected through wheel shafts are arranged on the arc-shaped side walls of the groove body at equal angles.

5. The conveying rail device for the swing cover combination machine according to claim 1, wherein the return rail (6) is provided with an arc-shaped concave groove structure, and the front side wall and the rear side wall of the return rail are provided with a plurality of groups of third guide wheels (19) which are rotatably connected through wheel shafts.

6. The conveying rail device for the swing cover combination machine according to claim 1, wherein the bottom side wall of the rejecting opening (8) is provided with an arc-shaped slope guiding part (20) matched with the semi-circular rail (5).

7. The conveying rail device for the swing cover combination machine according to claim 1, wherein one end of the rod body (15) far away from the sliding block (14) is provided with a ball groove (21), and a ball (22) rolls in the ball groove (21).

8. The conveying rail device for the swing cover combination machine according to claim 1, wherein a hidden groove body (23) is arranged at the intersection of the semicircular rail (5) and the return rail (6), a guide channel (24) communicated with the hidden groove body (23) is formed in the left side of the hidden groove body (23), the guide mechanism comprises a guide cylinder (25) and a guide piece (26) arranged at the output end of the guide cylinder (25), an output shaft of the guide cylinder (25) penetrates through the guide channel (24) and penetrates into the hidden groove body (23), and the guide piece (26) can be hidden in the hidden groove body (23) and can stretch out of the hidden groove body (23).

9. The conveying rail device for the swing cover combination machine according to claim 1, wherein bearing seats (27) rotatably matched with the shaft rod (9) are symmetrically erected on the upper side of the machine body (1) through a support.

Background

The swing cap is a bottle cap convenient to use and is generally formed by assembling a cap body and a top cap; the traditional method for assembling the swing cover is assembling by workers, the working efficiency is low, the labor intensity of the workers is high, the mass production is not facilitated, and corresponding assembling equipment appears on the market.

At present, chinese patent No. 201620414645.4 discloses a thousand years lid combination machine, which comprises a frame, a lid vibration arrangement disc and an upper lid vibration arrangement disc, wherein the frame is provided with an indexing turntable, a falling lid positioning device, a taking-off upper lid combination device and a taking-off lid output device, the lid vibration arrangement disc transfers the arranged lids to a lid positioning station through the falling lid positioning device for positioning, the upper lid vibration arrangement disc combines the arranged upper lids into lids through the taking-off upper lid combination device, and finally the lids are taken off and output through the indexing turntable, because the falling lid positioning device, the taking-off upper lid combination device and the taking-off lid output device can work simultaneously corresponding to the lid positioning station on the indexing turntable, the production efficiency of the thousand years lid combination is high and the work is stable.

However, the following defects and shortcomings exist in the application process:

in actual assembling process, the one end (simply called the top) that does not have deep groove of lid body is up, and the one end (for short the end down) that the lid body has thread groove is down, even the top that gets the lid body corresponds with the top cap to can assemble lid body and top cap, nevertheless among the above-mentioned technical scheme, under the effect of lid vibration arrangement dish, can't guarantee that the top of each group lid body is up, and then cause lid body and top cap equipment failure easily, and then influence the equipment success rate of whole thousand autumn lid.

Disclosure of Invention

Solves the technical problem

Aiming at the defects in the prior art, the invention provides a conveying track device for a thousand-autumn cover combined machine, which can effectively solve the problem that the prior art cannot ensure that the upper head of each group of cover body faces upwards, so that the cover body and a top cover are easily assembled to fail, and the assembly success rate of the whole thousand-autumn cover is influenced.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

a conveying track device for a swing cover combined machine is arranged between a cover body vibration arrangement disc and a falling cover body positioning device and is used for arranging cover bodies output by the cover body vibration arrangement disc into the same direction and inputting the same direction into the falling cover body positioning device, each cover body comprises a lower head provided with a threaded groove and an upper head which is communicated with the lower head and does not have a deep groove, the upper head faces upwards to be a forward direction, the upper head faces downwards to be a reverse direction, the conveying track device comprises a machine body, a track mechanism and a rejection turnover mechanism, the track mechanism comprises a straight track, a semicircular track and a return track, the straight track is arranged on the top side of the machine body in parallel, the semicircular track is vertically arranged on the front side of the top of the straight track, the return track is vertically arranged on the right side of the top of the semicircular track and is communicated with the straight track, a semicircular limiting plate is vertically arranged on the rear side of the top of the straight track, and the inner diameter of the semicircular limiting plate is smaller than the inner diameter of the semicircular track, straight track and semicircle track cross section offer with the communicating rejection mouth of semicircle track, semicircle track is provided with the derivation mechanism with returning track cross section, it includes rotates the upset dish and the drive axostylus axostyle pivoted step motor that connect at organism top and lie in between semicircle track and the semicircle limiting plate through the axostylus axostyle to reject tilting mechanism, a plurality of groups's spouts have been offered to the equal angle in upset dish eccentric department, and the equal angle of upset dish circumference side wall is offered a plurality of groups respectively with the communicating spout of spout, the equal directional axostylus axostyle of axis of spout, equal sliding connection has the slider in the spout, the slider is close to spout one side and all is provided with the body of rod, the body of rod is kept away from slider one end and all can be passed and worn out the spout and can insert in the lower head.

Furthermore, the straight track is arranged in a straight strip concave groove body structure, and the front side wall and the rear side wall of the groove body are respectively provided with a plurality of groups of first guide wheels which are rotationally connected through wheel shafts; through the concave groove body structure of straight strip, effectively guarantee the stationarity of every group lid body at straight orbital transport to through first guide pulley, effectively reduce the frictional resistance of lid body and straight orbital inside wall, and then be convenient for cover the removal of body at straight orbital.

Furthermore, the front side wall and the rear side wall of the straight track are provided with fixed angles; the straight rail is convenient to be fixed on the upper side of the machine body.

Furthermore, the semicircular track is provided with a semicircular concave groove body structure, and a plurality of groups of second guide wheels which are rotationally connected through wheel shafts are arranged on the arc-shaped side wall of the groove body at equal angles; through the concave groove body structure of semicircle form, after reverse lid body passes through the semicircle track, can realize the upset to reverse lid body, realize overturning reverse lid body promptly to positive lid body, and through the second guide pulley, effectively reduce the frictional resistance of lid body and semicircle track inside wall, and then be convenient for lid body the removal in the semicircle track.

Furthermore, the return track is provided with an arc-shaped concave groove body structure, and the front side wall and the rear side wall of the return track are provided with a plurality of groups of third guide wheels which are rotationally connected through wheel shafts; through the arc-shaped concave groove body structure, the cover body which is turned into the forward direction can be guided back to the cover body vibration arrangement disc, so that the cover body which is turned into the forward direction can enter the straight track again, meanwhile, the return track can select the inclined concave groove body structure, but in order to guide the cover body which is turned into the forward direction in the return process, the impact of the cover body which is turned into the forward direction and the cover body vibration arrangement disc is reduced, and the forward direction cover body in the cover body vibration arrangement disc is effectively prevented from toppling over, so the arc-shaped concave groove body structure is preferably selected by the technical scheme; through the third guide wheel, the frictional resistance of the cover body and the inner side wall of the return track is effectively reduced, and the cover body can move in the return track conveniently.

Furthermore, the side wall of the bottom of the removing opening is provided with an arc-shaped slope guiding part matched with the semicircular track; lead slope portion through the arc, not only effectively with the leading-in semicircle track of reverse lid body in, effectively avoid forward lid body to get into the semicircle track simultaneously.

Furthermore, one end of the rod body, which is far away from the sliding block, is provided with a ball groove, and a ball rolls in the ball groove; the rolling ball is arranged at the end part of the rod body, so that the friction resistance between the end part of the rod body and the upper end of the cover body is effectively reduced, the forward cover body is effectively prevented from being guided into the semicircular track, and the forward cover body can continue to move along the straight track after passing through the end part of the rod body.

Furthermore, a hidden groove body is arranged at the intersection of the semicircular track and the return track, a guide channel communicated with the hidden groove body is formed in the left side of the hidden groove body, the guide mechanism comprises a guide cylinder and a guide piece arranged at the output end of the guide cylinder, an output shaft of the guide cylinder penetrates through the guide channel and penetrates into the hidden groove body, and the guide piece can be hidden in the hidden groove body and can stretch out of the hidden groove body; when the stepping motor drives the shaft lever to rotate by a certain unit angle, the controller controls the lead-out cylinder to drive the lead-out piece to do a group of reciprocating movement, so that the forward cover body which is led into the intersection of the semicircular track and the return track after being overturned can be pushed into the return track, namely the forward cover body which is moved to the top of the semicircular track is led into the return track.

Furthermore, bearing seats which are in running fit with the shaft lever are symmetrically erected on the upper side of the machine body through the supports; realize that the axostylus axostyle rotates stably and connects in organism top.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

according to the invention, the forward cover body and the reverse cover body on the straight track are detected by the rejection turnover mechanism, the reverse cover body is rejected from the straight track and is guided into the semicircular track, the forward cover body is continuously guided into the falling cover body positioning device along the straight track, meanwhile, the reverse cover body is turned into the forward cover body through the semicircular track and the return track, the turned forward cover body is guided back to the cover body vibration arrangement disc, and the turned forward cover body is guided into the straight track again, so that each group of cover bodies is effectively ensured to be forward, and the assembly success rate of the whole swing cover is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a front view of the corner structure of the present invention;

FIG. 2 is a schematic front-right side view angle structure of the present invention;

FIG. 3 is a rear left side view structural schematic view of the present invention;

FIG. 4 is a schematic cross-sectional structure view of the track mechanism and the rejecting and turning mechanism of the present invention;

FIG. 5 is a first perspective view of the track mechanism of the present invention;

FIG. 6 is a structural diagram of a second perspective of the track mechanism of the present invention;

FIG. 7 is a schematic view of the partial removal turnover mechanism of the present invention;

FIG. 8 is a schematic cross-sectional view of a partially removing and turning mechanism according to the present invention;

FIG. 9 is a schematic view of the configuration of the lead-out mechanism of the present invention;

FIG. 10 is a schematic cross-sectional view of the cap body of the present invention;

the reference numerals in the drawings denote: 1-body; 2-covering the body; 201-lower head; 202-upper head; 4-straight track; 5-semicircular track; 6-return track; 7-a semicircular limiting plate; 8-a removal port; 9-shaft lever; 10-turning the turntable; 11-a stepper motor; 12-a chute; 13-sliding port; 14-a slide block; 15-a rod body; 16-a first guide wheel; 17-fixed angle; 18-a second guide wheel; 19-a third guide wheel; 20-arc slope guiding part; 21-a ball groove; 22-a ball bearing; 23-hiding the trough body; 24-a guide way; 25-a lead-out cylinder; 26-a lead-out; 27-bearing seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

A conveying rail device for a swing cover combination machine according to the present embodiment, with reference to fig. 1 to 10: the cover body 2 comprises a lower head 201 provided with a threaded groove and an upper head 202 which is communicated with the lower head 201 and is not provided with a deep groove, the upper head 202 faces upwards to be a forward direction, the upper head 202 faces downwards to be a reverse direction, the conveying track device comprises a machine body 1, a track mechanism and a rejection turnover mechanism, the track mechanism is arranged on the upper side of the machine body 1 and comprises a straight track 4 which is arranged on the top side of the machine body 1 in parallel, a semicircular track 5 which is vertically arranged on the front side of the top of the straight track 4 and a return track 6 which is vertically arranged on the right side of the top of the semicircular track 5 and is communicated with the straight track 5, a semicircular limiting plate 7 is vertically arranged on the rear side of the top of the straight track 4, the inner diameter of the semicircular limiting plate 7 is smaller than the inner diameter of the semicircular track 5, a rejection port 8 which is communicated with the semicircular track 5 is arranged at the intersection of the straight track 4 and the semicircular track 5, a guide-out mechanism is arranged at the intersection of the semicircular track 5 and the return track 6;

the straight track 4 positioned on the right side of the semicircular track 5 is used for simultaneously guiding out the forward cover body 2 and the reverse cover body 2, the straight track 4 positioned on the left part of the semicircular track 5 is used for guiding out the forward cover body 2, the semicircular track 5 is used for separating the reverse cover body 2 positioned in the straight track 4 positioned on the right part of the semicircular track 5 and overturning the reverse cover body 2 into the forward cover body 2, a guide-out mechanism is arranged at the intersection of the semicircular track 5 and the return track 6 and is used for guiding the forward cover body 2 in the top of the semicircular track 5 out of the semicircular track 5 and into the return track 6, the return track 6 is used for conveying the forward cover body 2 guided into the return track to a cover body vibration arrangement disc, and the reverse cover body 2 is removed by the removing and overturning mechanism and is removed from the straight track 4 and guided into the semicircular track 5;

the rejection turnover mechanism comprises a turnover disc 10 which is rotatably connected to the top of the machine body 1 through a shaft rod 9 and is positioned between the semicircular track 5 and the semicircular limiting plate 7, and a stepping motor 11 which drives the shaft rod 9 to rotate, wherein a plurality of groups of sliding grooves 12 are formed in the eccentric position of the turnover disc 10 at equal angles, a plurality of groups of sliding openings 13 which are respectively communicated with the sliding grooves 12 are formed in the circumferential side wall of the turnover disc 10 at equal angles, the axes of the sliding grooves 12 point to the shaft rod 9, sliding blocks 14 are respectively and slidably connected in the sliding grooves 12, rod bodies 15 are respectively arranged on the sides, close to the sliding openings 13, of the sliding blocks 14, and one ends, far away from the sliding blocks 14, of the rod bodies 15 can penetrate through and penetrate out of the sliding openings 13 and can be inserted into the lower head 201;

when the stepping motor 11 drives the shaft rod 9 to rotate a group of unit angles (the angle is equal to the included angle of two adjacent groups of sliding grooves 12 pointing to the shaft rod 9), the turnover disc 10 rotates a group of unit angles, and the cover body 2 moves forward a group of units (body position), when the rod body 15 positioned on one side of the semicircular limiting plate 7 is limited by the semicircular limiting plate 7, the rod body cannot move out from the sliding opening 13 in the direction far away from the turnover disc 10, and when the rod body is positioned at the bottommost part of the turnover disc 10, namely the part vertical to the straight track 4, the position is not limited by the semicircular limiting plate 7, so that the rod body 15 positioned in the sliding groove 12 can move downwards through the sliding opening 13 under the action of gravity, and the rod body 15 is limited to completely move out of the sliding groove 12 through the matching of the sliding block 14 and the sliding groove 12; if the cap body 2 passing under the rod body 15 is the upper head 202 (i.e. the positive cap body 2), the end of the rod body 15 is not inserted into the upper head 202 too much, so that the positive cap body 2 can continue to move along the straight track 4 to the direction P2; if the cover body 2 passing under the rod body 15 is the lower head 201 (i.e. the reverse cover body 2), the end of the rod body 15 will continue to be inserted into the lower head 201 under the action of its gravity, so that when the flipping disk 10 rotates a set of unit angles again, the reverse cover body 2 can be removed from the straight track 4 and guided into the semicircular track 5 through the removing opening 8, thereby realizing the detection of the orientation of the cover body 2, and along with the continuous rotation of the flipping disk 10, the rod body 15 drives the reverse cover body 2 to move in the semicircular track 5 (when the reverse cover body 2 is in an inclined state, it gives a vertical downward acting force to the rod body 15, so that when the rod body 15 is at the upper right corner (see fig. 4), the rod body 15 will not slide back into the chute 12), and when the reverse cover body 2 reaches the top of the semicircular track 5 (i.e. the intersection of the semicircular track 5 and the return track 6), realizing the reverse cover body 2 to be turned into the forward cover body 2, and the cover body 2 turned to the positive direction is in a vertical state, namely, the axis of the cover body 2 turned to the positive direction is superposed with the axis of the rod body 15, the cover body 2 turned to the positive direction is vertically arranged at the top of the semicircular track 5, and the rod body 15 vertically slides under the action of gravity, namely retracts into the chute 12, so that the insertion fit of the rod body 15 on the cover body 2 is released.

Referring to fig. 5, the straight rail 4 is provided with a straight concave groove structure, and the front and rear side walls of the groove are provided with a plurality of groups of first guide wheels 16 which are rotatably connected through wheel shafts; through the concave groove body structure of straight strip, effectively guarantee the stationarity of every group lid body 2 in the transport of straight track 4 to through first guide pulley 16, effectively reduce the frictional resistance of lid body 2 and straight track 4 inside wall, and then be convenient for lid body 2 in the removal of straight track 4.

Referring to fig. 5, the front and rear lower side walls of the straight rail 4 are provided with fixed angles 17; so that the straight rail 4 can be fixed on the upper side of the machine body 1.

Referring to fig. 5-6, the semicircular track 5 is provided with a semicircular concave groove body structure, and the arc-shaped side wall of the groove body is provided with a plurality of groups of second guide wheels 18 which are rotatably connected through wheel shafts; through the concave groove body structure of semicircle form, after reverse lid body 2 passes through semicircle track 5, can realize the upset to reverse lid body 2, realize turning over reverse lid body 2 promptly into forward lid body 2 to through second guide pulley 18, effectively reduce the frictional resistance of lid body 2 and the 5 inside walls of semicircle track, and then be convenient for lid body 2 the removal in semicircle track 5.

Referring to fig. 5-6, the return track 6 is provided with an arc-shaped concave groove structure, and the front and rear side walls of the return track are provided with a plurality of groups of third guide wheels 19 which are rotatably connected through wheel shafts; through the arc-shaped concave groove body structure, the cover body 2 which is turned into the positive direction can be guided back to the cover body vibration arrangement disc, so that the cover body 2 which is turned into the positive direction can enter the straight track 4 again, meanwhile, the return track 6 can select the inclined concave groove body structure, but in order to guide back the stability of the cover body 2 which is turned into the positive direction, the impact of the cover body 2 which is turned into the positive direction and the cover body vibration arrangement disc is reduced, and the forward cover body 2 which is guided into the cover body vibration arrangement disc is effectively prevented from toppling over, so the arc-shaped concave groove body structure is preferably selected by the technical scheme; through third guide pulley 19, effectively reduce the frictional resistance of lid body 2 and the inside wall of returning track 6, and then be convenient for lid body 2 in the removal that returns track 6.

Referring to fig. 4, the bottom side wall of the removing opening 8 is provided with an arc-shaped slope guiding part 20 matched with the semicircular track 5; lead slope portion 20 through the arc, not only effectively with the leading-in semicircle track 5 of reverse lid body 2 in, effectively avoid forward lid body 2 to get into the semicircle track 5 simultaneously.

Referring to fig. 8, a ball groove 21 is formed in one end of the rod body 15, which is far away from the slider 14, and a ball 22 rolls in the ball groove 21; through rolling at body of rod 15 tip has ball 22, effectively reduces the frictional resistance of body of rod 15 tip and the first 202 of lid body 2 to effectively avoid the body of rod 15 with the leading-in semicircle track 5 of forward lid body 2 in, make forward lid body 2 behind body of rod 15 tip, can continue to remove along straight track 4.

3-5 and 9, a hidden groove body 23 is arranged at the intersection of the semicircular track 5 and the return track 6, a guide channel 24 communicated with the hidden groove body 23 is formed in the left side of the hidden groove body 23, the guide mechanism comprises a guide cylinder 25 and a guide piece 26 arranged at the output end of the guide cylinder 25, an output shaft of the guide cylinder 25 penetrates through the guide channel 24 and penetrates into the hidden groove body 23, and the guide piece 26 can be hidden in the hidden groove body 23 and can extend out of the hidden groove body 23; every time the stepping motor 11 drives the shaft lever 9 to rotate by a certain unit angle, the controller controls the lead-out cylinder 25 to drive the lead-out piece 26 to do a set of reciprocating movement, so that the forward cover body 2 which is led into the intersection of the semicircular track 5 and the return track 6 after being overturned can be pushed into the return track 6, and the forward cover body 2 which is about to be moved to the top of the semicircular track 5 is led into the return track 6.

Referring to fig. 1, bearing seats 27 rotatably fitted with the shaft lever 9 are symmetrically erected on the upper side of the machine body 1 through a bracket; the shaft lever 9 is connected above the top of the machine body 1 in a stable rotating way.

The working principle is as follows: through the cover body vibration arrangement disc, the forward cover body 2 and the reverse cover body 2 are guided into the straight track 4 from the P1 direction, along with the forward cover body 2 and the reverse cover body 2 are continuously guided into the straight track 4, the forward cover body 2 or the reverse cover body 2 positioned on the left side pushes the forward cover body 2 or the reverse cover body 2 positioned on the right side, so that the forward cover body 2 or the reverse cover body 2 continuously moves along the straight track 4 to the P2 direction, when the cover body 2 is subjected to rejection of the turnover mechanism, if the cover body 2 is in the forward direction, the rejection turnover mechanism cannot reject the forward cover body 2 from the straight track 4 and guide the forward cover body 2 into the semicircular track 5, so that the forward cover body 2 continuously moves along the straight track 4 to the P2 direction, and the forward cover body 2 enters the falling positioning device; if the lid body 2 is the reverse direction, then reject the tilting mechanism and reject straight track 4 and leading-in semicircle track 5 with reverse lid body 2, make reverse lid body 2 overturn into forward lid body 2 through semicircle track 5, and under the effect of derivation mechanism, will overturn into the leading-in return track 6 of forward lid body 2, thereby make the forward lid body 2 that overturns to lead back on the lid vibration arrangement dish along returning track 6 to P3 direction, again with forward lid body 2 from the leading-in straight track 4 of P1 direction on the lid vibration arrangement dish, thereby realize automatic rejection reverse lid body 2, and overturn reverse lid body 2 into forward lid body 2, again with forward lid body 2 leading-in straight track 4 again, and then effectively guarantee that every group lid body 2 is the forward, improve the equipment success rate of whole thousand years lid.

The device detects forward lid body 2 and reverse lid body 2 on alignment track 4 through rejecting tilting mechanism, reject straight track 4 and leading-in semicircle track 5 with reverse lid body 2, continue forward lid body 2 in leading-in falling lid positioner along straight track 4, simultaneously through semicircle track 5 and return track 6, reverse lid body 2 overturns into forward lid body 2, and to overturn into forward lid body 2 and lead back lid body vibration arrangement dish, and then make and overturn into forward lid body 2 and lead into straight track 4 again, thereby effectively guarantee that every group of lid body 2 is forward, improve the equipment success rate of whole thousand years lid.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.