The device of discontinuously transmitting ampoule
Technical field
The utility model relates to field of pharmaceutical machinery, relates in particular to the intermittent transfer device of a kind of glass bottle, ampoule or analogue, mainly supporting use on ampoule wire drawing filling and sealing machine.
Background technology
The patent No. is that 99804753.8 utility model patent discloses a kind of device that transmits ampoule or analogue, it is that ampoule is transported on the conveying tooth plate of batch (-type) driving from a delivery wheel with continuous moving tooth, between has adopted two covers to transmit tooth plate as the intermediate transfer instrument between them, its complex structure, the assembling and setting difficulty, the factor that influences the complete machine performance is many, and is high to operator's technical ability requirement.
Applicant's application number is that 200610032498.5 patent application discloses a kind of device that transmits ampoule, the delivery wheel that it will have continuous moving tooth is improved to the auger conveyer, exit end at the auger conveyer has a non-helical circular groove, stir with circular groove and to be in ampoule tilting in the auger, transmission tooth plate in the middle of being convenient to connects bottle, transmission tooth plate by the centre is transported to ampoule on the conveying tooth plate of batch (-type) driving again, and middle transmission tooth plate only needs a cover, and integral structure is simplified.But the ampoule body under the auger conveyer drives has certain inclination, and ampoule can be subjected to bigger impact when entering the ampoule holding part that transmits tooth plate, causes brokenly bottle easily; In addition, the auger conveyer is when promoting ampoule, and meeting produces friction between the ampoule, and shortened the service life of ampoule.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of and realizes that batch (-type) advances bottle, can prevent down bottle, broken bottle and room, the course of conveying device of pulsation-free discontinuously transmitting ampoule more.
For solving the problems of the technologies described above, the utility model by the following technical solutions.
A kind of device of discontinuously transmitting ampoule, it comprises send a bottle mechanism, first conveying mechanism, second conveying mechanism and intermediate carrier structure automatically, described first conveying mechanism is that batch (-type) send bottle, automatically send bottle mechanism and first conveying mechanism to join, described intermediate carrier structure comprises and is used for ampoule is sent to the conveying tooth plate of second conveying mechanism from first conveying mechanism that described conveying tooth plate is provided with the holding part that is used for transmitting ampoule.
Described first conveying mechanism comprises the bottle supporting track, protect and block and by the bottle moving star-wheel of transmission device driven in rotation, the bottle supporting track blocks bottle side of sending that is installed in the bottle moving star-wheel with protecting, what described bottle moving star-wheel upper edge excircle was provided with a group or more advances bottle moving tooth and arc section, describedly advances the alternate layout with arc section of bottle moving tooth.
The profile of tooth that described each group is advanced bottle moving tooth is identical, the number of teeth equates, the arc length of each arc section equates that the holding part number on the described conveying tooth plate is corresponding with the number of the enterprising bottle of first conveying mechanism moving tooth.
Described intermediate carrier structure also comprises the actuating device of pilot bar, slide block, connecting rod and the running of driving intermediate carrier structure, carries tooth plate to be fixed on the connecting rod, and connecting rod is located on the pilot bar by slide block set.
Described actuating device is cam-controlled actuating device or driven by servomotor device.
Described second conveying mechanism comprises that batten shape is carried tooth plate, guide and can be in face of the reciprocating backup plate of guide, batten shape is carried tooth plate to have and is advanced the corresponding profile of tooth of bottle moving tooth, the number of teeth, batten shape carries the tooth plate opening towards guide, and guide one end extends to the bottle exiting area of bottle moving star-wheel.
Describedly send bottle mechanism to comprise coaming plate automatically and send a bottle guipure by what transmission device drove, the top, bottle district of advancing of described bottle moving star-wheel is provided with the into plate that delays that makes ampoule progress into bottle moving tooth into, describedly delays into that plate is installed on the coaming plate.
Describedly delay into that plate is a guide surface towards a side of sending bottle mechanism automatically, described guide surface is a cambered surface, and the guide surface that is positioned at bottle-inlet end is tangent with the tooth top circle that advances bottle moving tooth, and the guide surface that is positioned at bottle-delivery end is tangent with the tooth root position of advancing bottle moving tooth.
Described bottle moving star-wheel is two, and two bottle moving star-wheels have the upper-lower overlapping combination of spacing.
Compared with prior art, advantage of the present utility model just is:
1, reduced the needed parts of transmission ampoule, simplified the structure, productive costs reduces, and has also reduced the factor that influences the complete machine performance simultaneously, is convenient to assembling and setting, is convenient to the operator and operates control;
2, by bottle moving star-wheel and a cooperation of carrying tooth plate, ampoule is delivered to second conveying mechanism, can reduces friction and impact that ampoule is subjected in by transmittance process, improve the service life of ampoule, reduce the bottle destroying rate of ampoule with step transfer mode;
3, be provided with above the bottle district in advancing of bottle moving star-wheel and delay into plate, delaying into plate enters in bottle moving tooth ampoule little by little, in an orderly manner, the impact that ampoule is subjected in the time of can reducing into bottle makes that into bottle process is more steady, can effectively prevent down the phenomenon in bottle, broken bottle and room;
4, the bottle moving star-wheel is two upper-lower overlapping combinations, can improve the stationarity of ampoule in course of conveying, prevents down bottle, broken bottle.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model;
Fig. 2 is a structural representation of the present utility model.
Each label is represented among the figure:
1, first conveying mechanism 2, second conveying mechanism
3, intermediate carrier structure 4, send a bottle mechanism automatically
5, ampoule 11, bottle moving star-wheel
12, bottle supporting track 13, protect and block
111, advance bottle moving tooth 112, arc section
21, batten shape is carried tooth plate 22, guide
23, backup plate 31, conveying tooth plate
32, pilot bar 33, slide block
34, connecting rod 35, drive tab
36, holding part 37, actuating device
41, send bottle guipure 42, coaming plate
43, delay into plate 431, guide surface
The specific embodiment
As shown in Figure 1 and Figure 2, the device of discontinuously transmitting ampoule of the present utility model, it comprises send bottle mechanism 4, first conveying mechanism 1, second conveying mechanism 2 and intermediate carrier structure 3, the first conveying mechanisms 1 for batch (-type) send bottle automatically, send bottle mechanism 4 and first conveying mechanism 1 to join automatically.
First conveying mechanism 1 comprises bottle supporting track 12, protect and block 13 and by the bottle moving star-wheel 11 of transmission device driven in rotation, bottle supporting track 12 and protecting blocks the 13 bottle sides of sending that are installed in bottle moving star-wheel 11, what bottle moving star-wheel 11 upper edge excircles were provided with a group or more advances bottle moving tooth 111 and arc section 112, the profile of tooth that each group is advanced bottle moving tooth 111 is identical, the number of teeth equates, the arc length of each arc section 112 equates, advance bottle moving tooth 111 and arc section 112 alternate layouts, advance bottle moving tooth 111 in the present embodiment and arc section 112 is equipped with two groups, visual concrete structure is provided with flexibly in the design.Bottle moving star-wheel 11 is two, and two bottle moving star-wheels 11 have the upper-lower overlapping combination of spacing, can improve the stationarity of ampoule 5 in course of conveying, prevents down bottle, broken bottle.
Automatically send bottle mechanism 4 to comprise coaming plate 42 and send bottle guipure 41, send bottle guipure 41 under the driving of transmission device, to do circulatory motion, be placed on the ampoule 5 that send on bottle guipure 41 and be sent to bottle moving star-wheel 11 by collective, the bottle district top advanced of bottle moving star-wheel 11 is provided with the into plate 43 that delays that makes ampoule 5 progress into bottle moving tooth 111 into, delaying into, plate 43 is articulated on the coaming plate 42, delaying into, plate 43 is a guide surface 431 towards a side of sending bottle mechanism 4 automatically, guide surface 431 is a cambered surface, the guide surface 431 that is positioned at bottle-inlet end is tangent with the tooth top circle that advances bottle moving tooth 111, the guide surface 431 that is positioned at bottle-delivery end is tangent with the tooth root position of advancing bottle moving tooth 111, delay into plate 43 and rotate by stirring, can between tooth root circle that advances bottle moving tooth 111 and tooth top circle, adjust the position of the guide surface 31 of bottle-delivery end around hinge-point.Rotation along with bottle moving star-wheel 11, respectively advance bottle moving tooth 111 and be directed that accommodation space that face 431 blocked reduces gradually, make ampoule 5 enter the into process prolongation of bottle moving tooth 111, make that into bottle process is more steady, reduce the suffered impact of ampoule 5, prevent down the phenomenon of bottle, broken bottle and empty bottle, delay into guide surface 431 radians of plate 43 by changing, can control and just enter into bottle moving tooth 111 fully after ampoule 5 arrives desired location, also can accelerate or slow down ampoule 5 and enter the into speed of bottle moving tooth 111 fully.
Intermediate carrier structure 3 comprises the conveying tooth plate 31 of a transmission ampoule, pilot bar 32, slide block 33, the actuating device 37 of connecting rod 34 and drive tab 35 and 3 runnings of driving intermediate carrier structure, carry tooth plate 31 to be fixed on the connecting rod 34, connecting rod 34 is sleeved in the slide block 33, slide block 33 is sleeved on the pilot bar 32, pilot bar 32 is by drive tab 35 supportings, the driver train of slide block 33 is cam-controlled actuating device or driven by servomotor device, carry tooth plate 31 to be used for ampoule is sent to second conveying mechanism 2 from first conveying mechanism 1, carry tooth plate 31 to be provided with the holding part 36 that is used for transmitting ampoule, carry the number of the 1 enterprising bottle of moving tooth of holding part 36 numbers and first conveying mechanism 111 on the tooth plate 31 corresponding.
Second conveying mechanism 2 comprises that batten shape is carried tooth plate 21, guide 22 and backup plate 23, batten shape is carried tooth plate 21 to have and is advanced bottle moving tooth 111 corresponding profiles of tooth, the number of teeth, batten shape carries tooth plate 21 openings towards guide 22, guide 22 1 ends extend to the bottle exiting area of bottle moving star-wheel 11, the other end extends to bottle-delivery mechanism, backup plate 23 can be in face of guide 22 crank motions, by certain beat the ampoule 5 that batten shape carries tooth plate 21 to carry is fixedly leaned against on the guide 22, the driver train of second conveying mechanism 2 is cam-controlled actuating device or driven by servomotor device.
Principle of work: ampoule 5 is by sending bottle guipure 41 to be fed forward continuously continuously to bottle moving star-wheel 11, bottle moving star-wheel 11 rotates continuously, ampoule 5 is under the effect of delaying plate 43 into, one group that progresses into bottle moving star-wheel 11 is advanced in bottle moving tooth 111, owing to advance bottle moving tooth 111 and arc section 112 alternate layouts, the ampoule 5 that transmits through bottle moving star-wheel 11 has become intermittent delivery, when one group of first ampoule 5 that advances in bottle moving tooth 111 enters with guide 22 connecting positions, first holding part 36 in the conveying tooth plate 31 of intermediate carrier structure 3 has also arrived corresponding position, and with the speed that equates with bottle moving star-wheel 11 linear velocities at the uniform velocity to the right straight line move ahead, promptly follow the tracks of bottle moving star-wheel 11, make corresponding one by one progressively the entering in each holding part 36 of carrying tooth plate 31 of ampoule 5 in bottle moving tooth 111 of advancing of bottle moving star-wheel 11.After last ampoule 5 breaks away to advance bottle moving tooth 111 in advancing bottle moving tooth 111, carry tooth plate 31 to unclamp ampoule 5 and fast return, when next is organized first ampoule 5 in bottle moving tooth 111 into and enters with guide 22 connecting positions, carry tooth plate 31 also to be back to corresponding position, begin to carry the work of next group ampoule 5.When carrying tooth plate 31 to unclamp ampoule 5 and fast return, the batten shape of second conveying mechanism 2 carries tooth plate 21 to pick up in this beat all ampoules 5 to continue straight line to the right and at the uniform velocity move ahead, the visual step can down of its speed, wire drawing sealed station required time are set, can also can omit synchronously soon with intermediate carrier structure 3 delivery speeies, after ampoule 5 being delivered to the position of setting, batten shape carries tooth plate 21 to unclamp ampoule 5 and fast return initial position, and grasp next group ampoule 5, go round and begin again and finish one and take turns the another work of taking turns intermittent delivery ampoule 5.When batten shape carried tooth plate 21 to unclamp ampoule 5, backup plate 23 fixedly leaned against the ampoule 5 that batten shape carries tooth plate 21 to carry on the guide 22, and when batten shape carried tooth plate 21 extracting ampoules 5 to carry, backup plate 23 broke away from ampoule 5.The device of discontinuously transmitting ampoule of the present utility model is by the cooperation of bottle moving star-wheel 11 and conveying tooth plate 31, with step transfer mode ampoule 5 is delivered to second conveying mechanism 2, can reduce friction and impact that ampoule 5 is subjected in by transmittance process, improve the service life of ampoule 5, reduce the bottle destroying rate of ampoule 5, and simplify the structure, reduced productive costs, reduced the factor that influences the complete machine performance, be convenient to assembling and setting, be convenient to the operator and operate control.