CN208087202U - A kind of conveying mechanism for bottle placer - Google Patents

Abstract

The utility model discloses a kind of conveying mechanisms for bottle placer, including conveying assembly, spacing component, the first guide assembly, filling runner assembly and the second guide assembly being sequentially connected；Conveying assembly includes conveyor track, conveyer belt and the first actuator；Spacing component includes rotating bar, and rotating bar is equipped with spacing screw rod, and one end of rotating bar is equipped with the second actuator；First guide assembly includes the first guide rail；Filling runner assembly includes fixed seat and rotating disc；Second guide assembly and the first guide assembly are in mirror symmetry；Filling bottle is sent into bottle placer by conveying assembly, spacing screw rod makes filling bottle be evenly distributed on conveying assembly, allow filling bottle evenly into filling runner assembly, rotating disc limits the rotation path of filling bottle, then conveying assembly is reentered under the guiding of the second guide assembly, so that position of the filling bottle in pouring process is remained accurate, avoids filling bottle misalignment filling apparatus and filling liquid is caused to splash.

Description

A kind of conveying mechanism for bottle placer

Technical field

The utility model is related to bottle placers, more specifically, it relates to a kind of conveying mechanism for bottle placer.

Background technology

Bottle placer is mainly the group product in packing machine, can be divided into liquid-filling machine from the packaging angle to material, Paste pouring machine, powder filling machine, granular filling machine；It is divided into Semi-automatic machine for feeding bottles and entirely oneself for the degree of automation of production Dynamic filling production lines.

A kind of conveying device for bottle placer as disclosed in the Chinese patent that patent announcement number is CN203638182U, it Including turntable and several lower material through hole being evenly distributed on turntable, card bottle disk is provided with below turntable, in card bottle disk week While being provided with several card bottle slots corresponding with lower material through hole, card bottle slot is matched with the shape of filling bottle, and conveying device includes at least One group of bottle inlet conveying mechanism and one group of bottle outlet conveying mechanism, the output end of bottle inlet conveying mechanism be located at bottle inlet station on card bottle disk Card bottle slot correspond to, the input terminal of bottle outlet conveying mechanism on card bottle disk positioned at the card bottle slot of bottle outlet station it is corresponding, filling bottle by The side of card bottle disk is into and out of bottle.

The conveying device for bottle placer in above-mentioned patent does not make filling bottle on bottle inlet conveying mechanism at work The component being evenly distributed, so filling bottle is distributed not uniform enough, the distance between filling bottle cannot be consistent, to filling Bottle can not enter filling components according to the time interval of regulation, filling to make that filling liquid can be splashed out when filling components are filling Bottle, filling effect are to be improved.

Utility model content

For existing bottle placer conveying device at work, the distance between filling bottle cannot be consistent, filling bottle Filling components can not be entered according to the time interval of regulation, to make filling liquid that can splash out filling bottle when filling components are filling The technical issues of, the utility model provides a kind of conveying mechanism for bottle placer, consistent with the spacing between filling bottle, The good advantage of filling effect.

To achieve the above object, the utility model provides following technical solution：

A kind of conveying mechanism for bottle placer, including be sequentially connected conveying assembly, spacing component, the first guiding group Part, filling runner assembly and the second guide assembly；

The conveying assembly includes conveyor track, be rotatably connected on the conveyor track for place filling bottle conveyer belt, And it is fixedly connected on the first actuator in the conveyor track for driving the conveyer belt；

The side on the conveyor track length direction is arranged in the spacing component, including is rotatably connected on the conveyor track Other rotating bar, is fixedly connected with spacing screw rod in the rotating bar, the length direction of the spacing screw rod with it is described defeated It send the length direction of rail parallel, there is tapered thread, the spiral shell diameter and screw pitch of the tapered thread are along institute on the spacing screw rod The conveying direction for stating conveyor track gradually increases, and the side of the tapered thread gradually extends to the top of the conveyor track, described One end of rotating bar, which is sequentially connected, is useful for driving the second actuator of the rotating bar rotation；

First guide assembly is located at the side on the conveyor track length direction, and with the spacing component not same Side, first guide assembly include the first guide rail, and one end of first guide rail is located at the top of the conveyor track, Extend the conveyor track after the bending of its other end and towards the filling runner assembly；

The filling runner assembly includes the fixed seat being fixedly connected on by the conveyor track and is rotatably connected on described Rotating disc in fixed seat offers multiple equidistant circle distributions of the rotary centerline along rotating disc on the top surface of the rotating disc Locating slot, one end of first guide rail extends to the top of the locating slot and is directed at the rotation road of the locating slot The side of diameter, the locating slot towards the rotating disc periphery is provided with introducing flaring；

Second guide assembly and the first guide assembly are in mirror symmetry, plane of mirror symmetry and the rotating disc Rotary centerline be in coplanar relation, and with the perpendicular relationship of the length direction of the conveyor track.

Through the above technical solutions, filling bottle is sent into bottle placer by conveying assembly when bottle placer works, in spacing component Spacing screw rod then makes filling bottle be evenly distributed on conveying assembly, and filling bottle is allowed to be equally spaced on the guiding of the first guide assembly Under enter filling runner assembly, rotating disc limits the rotation path of filling bottle to adapt to filling components, then in the second guiding It re-enters on conveying assembly and is conveyed under the guiding of component, position of the filling bottle in pouring process is made to remain essence Standard avoids filling bottle misalignment filling apparatus and filling liquid is caused to splash, and filling effect is good.

Further, it is rotatably connected between second actuator and the rotating bar multiple first by universal joint progress The hinged adapting rod of tail.

Through the above technical solutions, can also can go out to transmit while turning to by the hinged adapting rod of universal joint head and the tail dynamic Power is not take up the space by conveying assembly to enable the second actuator to be arranged far from the position of rotating bar, is also second Actuator leaves enough free time according to the work of the type selecting of size.

Further, first guide assembly further includes the first rotation being rotatably connected on by first guide rail Disk, the side wall of first rotating disk abut the filling bottle in first guide rail, are sequentially connected in first rotating disk It is useful for driving the first rotating member of the first rotating disk rotation.

Through the above technical solutions, filling bottle leave abut after spacing screw rod the first guide rail can kinetic energy loss, and this When the first rotating disk abut filling bottle can be filling bottle supplement kinetic energy, to allow the spacing between filling bottle to be consistent, no Can allow between filling bottle becomes uneven due to kinetic energy loss.

Further, multiple rotary centerlines with first rotating disk are offered on the periphery of first rotating disk The locking groove of equidistant circle distribution, the locking groove are in flared, and flaring is directed away from first rotating disk.

Through the above technical solutions, locking groove can the first rotating disk contact filling bottle when be clamped filling bottle, to for Filling bottle plays the role of limiting filling bottle position while supplementing kinetic energy, make to be distributed between filling bottle more uniformly.

Further, second guide assembly includes the second guide rail and is rotatably connected on by second guide rail The second rotating disk, the side wall of second rotating disk abuts the filling bottle in second guide rail, second rotating disk On be sequentially connected with the second rotating member for driving second rotating disk rotation, be also equipped in second rotating disk more A locking groove.

Through the above technical solutions, the filling bottle that the second rotating disk is adjacent after filling bottle can be made to re-enter on conveyer belt It will not collide, filling liquid is avoided to be splashed out from filling bottle, while export after equally distributed filling bottle is conducive to and going to filling The packing processes of bottle.

Further, introducing slide strips, the introducing slide strips insertion setting are rotatably connected on the inner wall for introducing flaring It is described introduce flaring inner wall on, it is described introduce slide strips rotation direction towards introducings be flared in.

It is changed to be flared through the above technical solutions, introducing the sliding friction that slide strips make filling bottle and introduce between flaring inner wall Rolling friction between inner wall and introducing slide strips, avoids filling bottle from being rotated and shaken due to sliding friction, to prevent Filling bottle fallen down due to shaking or shake from rotating disc and can not be filling, ensure that the stability of filling effect.

Further, the side wall of first guide rail and contact filling bottle in second guide rail is rotatably connected to more A scroll wheel.

Through the above technical solutions, scroll wheel, which can reduce filling bottle, touches the frictional resistance after the first guide rail, to The kinetic energy for reducing filling bottle loss makes filling bottle distribution evenly.

Further, it is provided with above the conveyer belt and covers the conveyer belt and transparent dust board.

Through the above technical solutions, filling bottle on the conveyor belt when its opening upwards, be easily accessible dust and other impurities, it is transparent Dust board be then avoided that extraneous sundries enters filling bottle, while monitoring work of the employee to pipeline can not also be interfered.

Further, rough surface is fixedly connected on the screw thread side of the tapered thread, and it is soft cleaning slice, The cleaning slice protrudes from the tapered thread and is abutted with the side wall of the filling bottle.

Through the above technical solutions, the cleaning slice on spacing screw rod makes to have between the filling bottle abutted between setting Every, while filling bottle rotation can also be made to be cleaned with the side wall to filling bottle, and the first guiding group can contacted in filling bottle Its velocity attenuation amount is reduced after part.

Compared with prior art, the utility model has the beneficial effects that：

(1) by be arranged be sequentially connected conveying assembly, spacing component, the first guide assembly, filling runner assembly and Second guide assembly, filling bottle is sent into bottle placer by conveying assembly when bottle placer works, the spacing screw rod energy in spacing component The filling bottle transported on uniform conveying assembly, allows filling bottle equally spaced to enter filling rotation under the guiding of the first guide assembly Component, filling bottle can be moved on rotating disc after entering filling runner assembly, and rotating disc limits the rotation path of filling bottle with suitable The filling components above rotating disc are answered, after the completion of filling, filling bottle re-enters into conveying under the guiding of the second guide assembly Continued to move on component, conveying mechanism remains accurately position by filling bottle, avoid filling bottle misalignment filling apparatus and Filling liquid is caused to splash, filling effect is good；

(2) the second actuator is enable to be set far from rotating bar by the way that adapting rod is arranged close to conveyer belt due to rotating bar It sets, reduces the volume requirement of the second actuator of rotating bar pair, be second to reduce the requirements of type selecting to the second actuator Actuator leaves enough free time according to the work of the type selecting of size；

(3) by opening up locking groove on the periphery of the first rotating disk, locking groove can contact filling in the first rotating disk Be clamped filling bottle when bottle, to play the role of limiting filling bottle position while supplementing kinetic energy for filling bottle, make filling bottle it Between be distributed more uniformly.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model embodiment；

Fig. 2 is the portions the A enlarged diagram of Fig. 1；

Fig. 3 is the overall structure diagram of the utility model embodiment hidden parts conveying assembly；

Fig. 4 is the portions the B enlarged diagram of Fig. 3；

Fig. 5 is the portions the C enlarged diagram of Fig. 3；

Fig. 6 is the portions the D enlarged diagram of Fig. 3.

Reference numeral：1, conveying assembly；11, conveyor track；12, conveyer belt；13, dust board；14, the first actuator；2, fixed Away from component；21, rotating bar；22, spacing screw rod；221, tapered thread；222, slice is cleaned；23, the second actuator；24, turn Extension bar；241, universal joint；3, the first guide assembly；31, the first guide rail；311, scroll wheel；32, the first rotating disk；321, block Determine slot；33, the first rotating member；4, filling runner assembly；41, fixed seat；42, rotating disc；421, locating slot；422, it introduces and expands Mouthful；423, slide strips are introduced；5, the second guide assembly；51, the second guide rail；52, the second rotating disk；53, the second rotating member.

Specific implementation mode

With reference to the accompanying drawings and examples, the utility model is described in detail.

Embodiment

A kind of conveying mechanism for bottle placer, as shown in Figure 1, including for transporting the conveying assembly 1 of filling bottle, being used for Determine the spacing component 2 of spacing between filling bottle, the first guide assembly 3 for filling bottle to be drawn to conveying assembly 1, for making The filling runner assembly 4 of filling bottle alignment filling apparatus and the filling bottle for after the completion of will be filling are reintroduced back to conveying group Second guide assembly 5 of part 1, conveying assembly 1, spacing component 2, the first guide assembly 3, filling runner assembly 4 and second are drawn Guide assembly 5 is sequentially connected.

Conveying assembly 1 is being conveyed including horizontal conveyor track 11, the conveyer belt 12 being rotatably connected on conveyor track 11, setting Dust board 13 with 12 tops and the first actuator 14 being fixedly connected in conveyor track 11.The rotation of conveyer belt 12 is socketed in defeated It send for carrying filling bottle on rail 11, the driving motor of mains-supplied can be used in the first actuator 14, and the shell of driving motor is solid It is scheduled on conveyor track 11, the rotation axis driving conveying belt 12 of driving motor rotates.Dust board 13 is by transparent material such as transparent plastic It is made, the opening upwards when moving of the filling bottle on conveyer belt 12 have been easy sundries and have entered in bottle, dust board 13, which blocks, to be conveyed With 12 top, not only it had been avoided that extraneous sundries entered filling bottle, but also employee can be facilitated to observe pipeline.

Side on 11 length direction of conveyor track is provided with the spacing component 2 for distance between uniform filling bottle, spacing Component 2 includes the rotating bar 21 for being rotatably connected on 11 side of conveyor track, the spacing screw rod 22 being fixedly connected in rotating bar 21, uses The gearing in the second actuator 23 that driving rotating bar 21 rotates and between rotating bar 21 and the second actuator 23 Multiple adapting rods 24.Rotating bar 21 is the side that column and its end are rotatably connected on conveyor track 11 by bearing, spacing spiral Bar 22 is socketed in rotating bar 21, and spacing screw rod 22 and rotating bar 21 be total to axial line, the length direction of spacing screw rod 22 and The length direction of conveyor track 11 is parallel.In conjunction with Fig. 2, there is tapered thread 221, the spiral shell of tapered thread 221 on spacing screw rod 22 Conveying direction of the diameter with screw pitch along conveyor track 11 gradually increases, and so that the spacing between adjacent filling bottle is become larger, tapered thread 221 side gradually extends to the top of conveyor track 11 so that tapered thread 221 can be gradually inserted between filling bottle.Taper Cleaning slice 222 is fixedly connected on the screw thread side of screw thread 221, cleaning slice 222 can be used rough surface and be soft rubber Adhesive tape, cleaning slice 222 protrude from tapered thread 221 and are abutted with the side wall of filling bottle, and cleaning slice 222 can be filling in contact Filling bottle is set to rotate after bottle, to be cleaned to the side wall of filling bottle, simultaneously, moreover it is possible to so that filling bottle is rotated with store kinetic energy, Filling bottle is allowed to reduce its velocity attenuation amount after contacting the first guide assembly 3.Second actuator 23 is to be fixed on by conveyor track 11 Rotary electric machine, there are multiple adapting rods 24 of transmission, multiple adapting rods 24 to lead to successively between the second actuator 23 and rotating bar 21 It crosses universal joint 241 be hinged from beginning to end, making the second actuator 23 and rotating bar 21 that need not be total to axial line also can be driven, and save defeated The space on 1 side of sending component, can also reduce design difficulty of second actuator 23 according to size type selecting.

As shown in figure 4, the first guide assembly 3 is used to the filling bottle on conveyer belt 12 drawing conveyer belt 12, including first Guide rail 31, the first rotating disk 32 for being rotatably connected on the side of the first guide rail 31 and be sequentially connected with the first rotating disk 32 the One rotating member 33.First guide assembly 3 is located at the side on 11 length direction of conveyor track, and one end of the first guide rail 31 is positioned at defeated The top of rail 11 is sent, extends conveyor track 11 after other end bending and towards filling runner assembly 4, the first guide rail 31 contacts Multiple scroll wheels 311 are rotatably connected on the side wall of filling bottle, the axial line of scroll wheel 311 is vertical.First rotating disk 32 Axial line is vertical, and its side wall abuts the filling bottle in the first guide rail 31, and the first rotating member 33 can be used and the first rotation Disk 32 is total to the rotary electric machine of axial line, and the first rotating member 33 is for driving the rotation of the first rotating disk 32.The week of first rotating disk 32 The locking groove 321 of multiple equidistant circle distributions of rotary centerline with the first rotating disk 32 is offered on edge, locking groove 321 is in Flared, flaring are directed away from the first rotating disk 32 for locking filling bottle.Filling bottle can abut scroll wheel 311, and It is caught under the guiding of first guide rail 31 in the locking groove 321 of first rotating disk 32.Filling bottle supports after leaving spacing screw rod 22 Connect the first guide rail 31, and the kinetic energy loss in the first guide rail 31.Scroll wheel 311 makes between filling bottle and the first guide rail 31 Sliding friction become rolling friction, reduce the frictional resistance that filling bottle is subject to, reduce the kinetic energy of filling bottle loss, meanwhile, when After filling bottle is caught in the first rotating disk 32, locking groove 321 can be clamped filling bottle when the first rotating disk 32 contacts filling bottle, from And play the role of limiting filling bottle position while being filling bottle supplement kinetic energy, to allow the spacing between filling bottle to keep one Cause, make to be distributed between filling bottle more uniformly.

As shown in figure 3, filling runner assembly 4 includes the fixed seat 41 for being fixedly connected on 11 side of conveyor track, is rotatably connected on Rotating disc 42 and the driving motor being sequentially connected with rotating disc 42, driving motor are fixedly connected on fixed seat 41 in fixed seat 41 It is interior, and drive rotating disc 42 to rotate by belt or gear.In conjunction with Fig. 5, multiple be used for is offered on the top surface of rotating disc 42 Limit the locating slot 421 of filling bottle position, multiple locating slots 421 along rotating disc 42 the equidistant circle distribution of rotary centerline, 421 top of locating slot is that filling filling apparatus is carried out to filling bottle.One end of first guide rail 31 extends to 421 turns of locating slot The side of the top in dynamic path, locating slot 421 towards 42 periphery of rotating disc is provided with introducing flaring 422, and introducing flaring 422 can draw It leads filling bottle and enters locating slot 421, rotate, introduced on the inner wall of flaring 422 after the inner wall for introducing flaring 422 is abutted for filling bottle Embedded to be arranged and be rotatably connected to introducing slide strips 423, the rotation direction direction for introducing slide strips 423 introduces in flaring 422.It introduces and slides The sliding friction for making filling bottle with 423 and introducing between 422 inner walls of flaring becomes being flared inner wall and introduces the rolling between slide strips 423 Dynamic friction is rotated and is shaken during avoiding filling bottle from entering locating slot 421, filling bottle is avoided to be fallen down due to shaking And can not be filling, it ensure that filling effect.

In conjunction with shown in Fig. 3 and Fig. 6, the second guide assembly 5 and the first guide assembly 3 are in mirror symmetry, plane of mirror symmetry Be in coplanar relation with the rotary centerline of rotating disc 42, plane of mirror symmetry also with the perpendicular pass of the length direction of conveyor track 11 System.Second guide assembly 5 is re-introduced into conveyer belt 12 for will complete filling filling bottle, including the second guide rail 51, Second rotating disk 52 and the second rotating member 53 are provided with scroll wheel 311, the top surface of the second rotating disk 52 in second guide rail 51 On be provided with it is multiple have introduce flaring 422 locking groove 321.After the completion of filling bottle on rotating disc 42 is filling, the second rotation The side wall of disk 52 abuts the filling bottle in the second guide rail 51.

The course of work of conveying mechanism for bottle placer is as follows：Filling bottle is sent by conveying assembly 1 when bottle placer works Bottle placer, the spacing screw rod 22 in spacing component 2 then make filling bottle be evenly distributed on conveying assembly 1, allow between filling bottle etc. It is caught in the locking groove 321 of the first rotating disk 32, is entered back on rotating disc 42 every under guiding of the ground in the first guide rail 31, turned Moving plate 42 limits the rotation path of filling bottle to adapt to filling components, and filling components are filling to filling bottle progress, after the completion of filling Filling bottle is re-entered on conveying assembly 1 under the guiding of the second guide assembly 5 and is conveyed, and the second rotating disk 52 can make filling Bottling filling bottle adjacent after re-entering on conveyer belt 12 will not collide, and filling liquid is avoided to be splashed out from filling bottle, Export the packing processes gone after equally distributed filling bottle is conducive to filling bottle simultaneously.Begin position of the filling bottle in pouring process It keeps eventually accurate so that filling bottle is directed at filling apparatus always, and completes with the rotation of rotating disc 42 filling, will not cause to fill It fills liquid to splash, filling effect is good.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (9)

1. a kind of conveying mechanism for bottle placer, which is characterized in that including the conveying assembly being sequentially connected（1）, spacing component （2）, the first guide assembly（3）, filling runner assembly（4）And second guide assembly（5）；

The conveying assembly（1）Including conveyor track（11）, be rotatably connected on the conveyor track（11）On for placing filling bottle Conveyer belt（12）And it is fixedly connected on the conveyor track（11）It is interior to be used to drive the conveyer belt（12）The first actuator （14）；

The spacing component（2）It is arranged in the conveyor track（11）Side on length direction, including be rotatably connected on described defeated Send rail（11）Other rotating bar（21）, the rotating bar（21）On be fixedly connected with spacing screw rod（22）, the spacing spiral Bar（22）Length direction and the conveyor track（11）Length direction it is parallel, the spacing screw rod（22）It is upper that there is taper spiral shell Line（221）, the tapered thread（221）Spiral shell diameter and screw pitch along the conveyor track（11）Conveying direction gradually increase, it is described Tapered thread（221）Side gradually extend to the conveyor track（11）Top, the rotating bar（21）One end transmission connect It is connected to for driving the rotating bar（21）Second actuator of rotation（23）；

First guide assembly（3）Positioned at the conveyor track（11）Side on length direction, and with the spacing component（2） Not in the same side, first guide assembly（3）Including the first guide rail（31）, first guide rail（31）One end be located at The conveyor track（11）Top, the other end bending after extend the conveyor track（11）And towards the filling runner assembly （4）；

The filling runner assembly（4）Including being fixedly connected on the conveyor track（11）Other fixed seat（41）And rotation connection In the fixed seat（41）Upper rotating disc（42）, the rotating disc（42）Top surface on offer it is multiple along rotating disc（42）Turn The locating slot of the equidistant circle distribution of dynamic center line（421）, first guide rail（31）One end extend to the locating slot （421）Top and be directed at the locating slot（421）Rotation path, the locating slot（421）Towards the rotating disc（42） The side of periphery is provided with introducing flaring（422）；

Second guide assembly（5）With the first guide assembly（3）In mirror symmetry, plane of mirror symmetry and the rotating disc （42）Rotary centerline be in coplanar relation, and with the conveyor track（11）The perpendicular relationship of length direction.

2. the conveying mechanism according to claim 1 for bottle placer, which is characterized in that second actuator（23）With The rotating bar（21）Between be rotatably connected to and multiple pass through universal joint（241）Carry out the hinged adapting rod of head and the tail（24）.

3. the conveying mechanism according to claim 2 for bottle placer, which is characterized in that first guide assembly（3） Further include being rotatably connected on first guide rail（31）The first other rotating disk（32）, first rotating disk（32）Side wall Abut first guide rail（31）On filling bottle, first rotating disk（32）On be sequentially connected with for driving described One rotating disk（32）First rotating member of rotation（33）.

4. the conveying mechanism according to claim 3 for bottle placer, which is characterized in that first rotating disk（32）'s It is offered on periphery multiple with first rotating disk（32）The equidistant circle distribution of rotary centerline locking groove（321）, The locking groove（321）In flared, flaring is directed away from first rotating disk（32）.

5. the conveying mechanism according to claim 4 for bottle placer, which is characterized in that second guide assembly（5） Including the second guide rail（51）And it is rotatably connected on second guide rail（51）The second other rotating disk（52）, described second Rotating disk（52）Side wall abut second guide rail（51）On filling bottle, second rotating disk（52）Upper drive connection It is useful for driving second rotating disk（52）Second rotating member of rotation（53）, second rotating disk（52）On be also equipped with Multiple locking groove（321）.

6. the conveying mechanism according to claim 5 for bottle placer, which is characterized in that the introducing flaring（422）'s Introducing slide strips are rotatably connected on inner wall（423）, the introducing slide strips（423）Embedded setting is flared in the introducing（422）'s On inner wall, the introducing slide strips（423）Rotation direction be flared towards the introducing（422）It is interior.

7. the conveying mechanism according to claim 6 for bottle placer, which is characterized in that first guide rail（31）With Second guide rail（51）The side wall of upper contact filling bottle is rotatably connected to multiple scroll wheels（311）.

8. the conveying mechanism according to claim 7 for bottle placer, which is characterized in that the conveyer belt（12）Top It is provided with and covers the conveyer belt（12）And transparent dust board（13）.

9. the conveying mechanism according to claim 8 for bottle placer, which is characterized in that the tapered thread（221）'s Rough surface is fixedly connected on screw thread side, and it is soft cleaning slice（222）, the cleaning slice（222）It protrudes from described Tapered thread（221）And it is abutted with the side wall of the filling bottle.