CN205045358U - Bottle conveying device - Google Patents
Bottle conveying device Download PDFInfo
- Publication number
- CN205045358U CN205045358U CN201520670498.2U CN201520670498U CN205045358U CN 205045358 U CN205045358 U CN 205045358U CN 201520670498 U CN201520670498 U CN 201520670498U CN 205045358 U CN205045358 U CN 205045358U
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- CN
- China
- Prior art keywords
- bottle
- breeze way
- linear portion
- foraminous conveyer
- conveying device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a bottle conveying device, be in with the setting including the defeated bottle passageway of S -shaped the below of the defeated bottle passageway of S -shaped is with the conveying mesh belt subassembly of drive bottle at the defeated bottle passageway internal motion of S -shaped, the conveying mesh belt subassembly include many set up side by side and each other near conveying mesh belt, conveying mesh belt's defeated bottle direction is parallel to each other and two adjacent conveying mesh belt's defeated bottle opposite direction, the corner of the defeated bottle passageway of S -shaped is buffers, buffers include the first buffer segment that sets gradually along the bottle direction of advance, turn to circular arc section and second buffer segment, first buffer segment and second buffer segment corresponding to corner two adjacent conveying mesh belt, are followed respectively first buffer segment inner bottle body's direction of advance, first buffer segment is close to next adjacent conveying mesh belt gradually. The utility model discloses a bottle conveying device has can effectively avoid the advantage of medicine bottle delay between adjacent two conveying mesh belt.
Description
Technical field
The utility model relates to pharmaceutical production equipment, particularly relates to a kind of bottle conveying device.
Background technology
In the medicine bottle transmitting procedure of freeze dryer charging front, usually need the S shape track that one section of buffering, transition are set, ensure that freeze dryer charging and upstream work for bottle device synchronization.The optimal state of medicine bottle on S shape track is continuously, gapless is run, to ensure the stability of medicine bottle.S shape track of the prior art utilizes semiellipse type circular arc to realize medicine bottle transition between two guipures, half elliptic center of arc is positioned in the middle of two guipures, as shown in Figure 1, first guipure 11 and the second guipure 12 run by the respective direction of arrow, direction is contrary, medicine bottle enters half elliptic S shape track from the first guipure 11, with the first guipure 11 speed sync, medicine bottle is after D point, the sense of motion of medicine bottle is no longer parallel with guipure speed, medicine bottle diminishes by the active component of sense of motion, medicine bottle speed reduces, when medicine bottle moves to A position, medicine bottle speed drops to very little, when single medicine bottle runs to here, lack enough velocity inertia, if do not have the thrust of medicine bottle below to help, the medicine bottle of C position can be stagnated motionless.
The medicine bottle of CE section is to run with the level direction that shape is at a certain angle left, and the medicine bottle of this section is very little at the active component of sense of motion, and medicine bottle speed is slower.When medicine bottle through C arrive E position, sense of motion becomes level left, its sense of motion be subject to active component be F
1=mg* μ, makes medicine bottle accelerate with the acceleration/accel of F/m from original lower-speed state, until with the second guipure 12 speed sync.If it is V2 that medicine bottle moves to F average velociity from E, medicine bottle moves to G average velociity V1 from F, known V1>V2, if the time that medicine bottle moves to F from E is t, the distance S2=t*V2 of movement, the medicine bottle of F position is at the distance S1=t*V1 of time t movement, known S1>S2.Namely the medicine bottle of E, F position is because velocity contrast can pull open certain distance (S1-S2) in time t, and after medicine bottle has accelerated, this distance still exists.
Therefore, there are two defects in S shape track of the prior art: one, there is the risk of being detained medicine bottle between adjacent two guipures; Two, space out between medicine bottle, adjacent medicine bottle downstream equipment easily collides, and there is wall built-up and falls the risk of bottle.
Utility model content
The technical problems to be solved in the utility model overcomes the deficiencies in the prior art, provides a kind of medicine bottle of effectively avoiding to be trapped in bottle conveying device between adjacent two foraminous conveyers.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of bottle conveying device, comprise the foraminous conveyer assembly that S shape active conveying bottle passage moves to drive bottle with the below being arranged on described S shape active conveying bottle passage in S shape active conveying bottle passage, described foraminous conveyer assembly comprises many and is arranged side by side and foraminous conveyer close to each other, the active conveying bottle direction of described foraminous conveyer is parallel to each other and the active conveying bottle direction of adjacent two foraminous conveyers is contrary, the corner of described S shape active conveying bottle passage is buffer zone, described buffer zone comprises the first breeze way set gradually along bottle working direction, moving pivot section and the second breeze way, described first breeze way and the second breeze way correspond respectively to two adjacent foraminous conveyers of corner, along the working direction of described first breeze way inner bottle, described first breeze way is gradually near next adjacent foraminous conveyer.
Further improvement as technique scheme:
Described first breeze way comprises the first linear portion, and described first linear portion becomes angle а with the active conveying bottle direction of described foraminous conveyer.
Described second breeze way comprises and arranges front linear portion successively and rear linear portion along bottle working direction, described front linear portion becomes angle β 1 and β 2 with rear linear portion respectively with the active conveying bottle direction of described foraminous conveyer, the direction of tilt of described front linear portion is contrary with described first linear portion, and the direction of tilt of described rear linear portion is identical with described first linear portion.
Described moving pivot section comprises the circular arc passage that the two sections of center radius be connected are r, and the center of circle of two sections of circular arc passages is all being positioned on the foraminous conveyer in downstream towards the orthogonal projection on foraminous conveyer direction.
0＜а≤45°、0＜β
1≤45°、0＜β
2≤45°。
а=β
1=β
2。
Described first breeze way comprises the first arc section, and the straight line active conveying bottle section of described first arc section and its upstream is tangent.
Described second breeze way comprises and arranges front arc section successively and rear arc section along bottle working direction, and the direction of tilt of described front arc section is contrary with described first breeze way, and the direction of tilt of described rear arc section is identical with described first breeze way.
Compared with prior art, the utility model has the advantage of:
Active conveying bottle track of the present utility model, arrange by the first breeze way in corner, the buffer zone of moving pivot section and the second breeze way composition, along the working direction of the first breeze way inner bottle, first breeze way is gradually near next adjacent foraminous conveyer, by analyzing the stressing conditions of bottle in the first breeze way, can show that bottle moves with uniform velocity accelerate to the speed of a higher value in the first breeze way after always, when medicine bottle arrives the first breeze way terminal position, still there is speed faster, thus there is larger velocity inertia, moving pivot section can be passed through smoothly, bottle is avoided to be trapped in moving pivot section, thus efficiently solve the problem that between adjacent foraminous conveyer, bottle is detained.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of S shape track in prior art.
Fig. 2 is the structural representation of the first embodiment of the utility model bottle conveying device.
Fig. 3 is the schematic diagram of the buffer zone of the first embodiment of the utility model bottle conveying device.
Fig. 4 is the force analysis figure of bottle in the first embodiment first linear portion of the utility model bottle conveying device.
Fig. 5 is the velocity analysis figure of bottle in the first embodiment first linear portion of the utility model bottle conveying device.
Fig. 6 is the schematic diagram of the buffer zone of the utility model bottle conveying device the second embodiment.
In figure, each label represents:
1, S shape active conveying bottle passage; 2, foraminous conveyer; 21, the first foraminous conveyer; 22, the second foraminous conveyer; 3, buffer zone; 31, the first breeze way; 311, the first linear portion; 312, the first arc section; 32, moving pivot section; 33, the second breeze way; 331, front linear portion; 332, rear linear portion; 333, front arc section; 334, rear arc section; 11, the first guipure; 12, the second guipure.
Detailed description of the invention
Below with reference to Figure of description and specific embodiment, the utility model is described in further details.
Fig. 2 to Fig. 5 shows the first embodiment of bottle conveying device of the present utility model, this bottle conveying device comprises the foraminous conveyer assembly that S shape active conveying bottle passage 1 moves to drive bottle with the below being arranged on S shape active conveying bottle passage 1 in S shape active conveying bottle passage 1, foraminous conveyer assembly comprises many and is arranged side by side and foraminous conveyer close to each other 2, the active conveying bottle direction of foraminous conveyer 2 is parallel to each other and the active conveying bottle direction of adjacent two foraminous conveyers 2 is contrary, the corner of S shape active conveying bottle passage 1 is buffer zone 3, buffer zone 3 comprises the first breeze way 31 set gradually along bottle working direction, moving pivot section 32 and the second breeze way 33, first breeze way 31 and the second breeze way 33 correspond respectively to two adjacent foraminous conveyers 2 of corner, along the working direction of the first breeze way 31 inner bottle, first breeze way 31 is gradually near next adjacent foraminous conveyer 2, first breeze way 31 i.e. the section of CD shown in Fig. 2 and Fig. 3, bottle enters first foraminous conveyer 21 with certain speed from A point from upstream equipment, bottle enters BC section in AB section warp rail realization commutation and acceleration, after acceleration completes, bottle only gives its bearing capacity by gravity and foraminous conveyer 2, balance between two forces, bottle does linear uniform motion, bottle moves to CD section (being set to breeze way), now bottle runs with the direction from the horizontal by α angle, bottle is no longer synchronous with foraminous conveyer 2, there is relative motion in bottle body bottom and foraminous conveyer 2, due to the working direction along the first breeze way 31 inner bottle, first breeze way 31 is gradually near next adjacent foraminous conveyer 2, namely the first breeze way 31 is arranged near next adjacent foraminous conveyer 2 gradually from C end, as shown in Figure 4, α is always acute angle and is change a larger scope.
Fig. 5 is the resolution of velocity of bottle in CD section, and suppose that bottle is V2 in the speed of the first breeze way 31, direction becomes α angle with level, and V1 is the first foraminous conveyer 21 actual speed, and so the relative velocity of bottle and foraminous conveyer 2 is V1-V2.V1-V2 becomes γ angle with bottle working direction as we know from the figure, according to friction characteristics, foraminous conveyer 2 gives the direction of bottle with V1-V2 in the same way, and the pass of α, γ, V1, V2 is: sin γ/sin α=V1/V1-V2, i.e. sin γ=(V1/V1-V2) * sin α.
The first breeze way 31 i.e. bottle of CD section is stressed sees Fig. 4, F1 is the friction force that bottle is subject to guipure, γ angle is become with bottle working direction, F3 is that F1 is at bottle component in the movement direction, F2 is the friction force of S shape active conveying bottle passage 1 pair of bottle, and direction is contrary with F3, and F4 is F1 perpendicular to the component on F3 direction, F5 is the reverse elastic force that S shape active conveying bottle passage 1 gives bottle, and the magnitude relationship of F1, F2, F3, F4, F5 is as follows:
F1=mg* μ
1, (μ
1dynamic friction coefficient for guipure and bottle)
F3=F1*cosγ，
F4=F5=F1*sinγ，
F2=F5* μ
2, (μ
2for S shape active conveying bottle passage 1 and the dynamic friction coefficient of bottle)
Bottle is F3-F2 at the active component of sense of motion, will formula be mg* μ after substituting into simplification above
1(cos γ-sin γ μ
2), according to Acceleration Formula a=F/m, known bottle is a=g* μ at the acceleration/accel of sense of motion
1(cos γ-sin γ μ
2).
Make a>0, cos α-sin α μ
2>0, through the tan γ <1/ μ that converts to obtain
2, namely at tan γ <1/ μ
2when, acceleration/accel a and tan γ is inversely.
V2 and V1 velocity magnitude is more close as can be seen from Figure 4, and tan γ is larger, and known V2 and a also inversely.When V2 speed reaches certain value, make tan γ=1/ μ 2, acceleration/accel a=0, at this moment bottle is stressed is in state of equilibrium, with the speed uniform movement of V2 '.Due to μ
2very little, tan γ is a higher value, then V2 is also a higher value.
In sum, bottle moves with uniform velocity after CD section accelerates to the speed V2 ' of a higher value always, when bottle arrives D position, still there is speed V2 ' faster, thus there is larger velocity inertia, moving pivot section 32 can be passed through smoothly, avoid bottle to be trapped in moving pivot section 32, thus efficiently solve the problem that between adjacent foraminous conveyer 2, bottle is detained.
In the present embodiment, first breeze way 31 comprises the first linear portion 311, first linear portion 311 becomes angle а with the active conveying bottle direction of foraminous conveyer 2, first breeze way 31 is set to linear portion, namely in the first breeze way 31, α is certain value, and thus, the operation of bottle in the first breeze way 31 presents the state of smooth sequential more.
In the present embodiment, the second breeze way 33 comprises along bottle working direction setting front linear portion 331 and rear linear portion 332 successively, and front linear portion 331 becomes angle β with rear linear portion 332 respectively with the active conveying bottle direction of foraminous conveyer 2
1and β
2, the direction of tilt of front linear portion 331 is contrary with the first linear portion 311, the direction of tilt of rear linear portion 332 is identical with the first linear portion 311, moving pivot section 32 comprises the circular arc passage that the two sections of center radius be connected are r, and the center of circle of two sections of circular arc passages is all being positioned on the foraminous conveyer 2 in downstream towards the orthogonal projection on foraminous conveyer 2 direction, the Liang Ge circular arc channel center of turning round due to D place is all positioned on the second foraminous conveyer 22, namely the circular arc integral position that turns round is partial to the second foraminous conveyer 22, and two circular arc r that turn round are less, make transitional region (regions in Fig. 2 between two dash areas) also very little, when leaving the first foraminous conveyer 21 and entering the second foraminous conveyer 22, even if when single bottle runs (below without bottle thrust), also the velocity inertia of self can be relied on, transitional region is crossed with the speed of V2 ', enter the breeze way of the second foraminous conveyer 22, run left with foraminous conveyer.
In the present embodiment, bottle from when at the uniform velocity section enters C point because inertia still keeps the speed of V1, i.e. V2=V1, now bottle acceleration/accel is negative value, and bottle makes linear uniform motion after V1 is decelerated to V2 '.
Lower surface analysis, when bottle runs continuously, runs to the velocity variations of at the uniform velocity section from D position.
The bottle stressing conditions of DE section and EF section is similar to CD section, and each section has a corresponding V2 ', and in the present embodiment, the speed of each foraminous conveyer 2 is identical, therefore, and а=β
1=β
2if the speed of each foraminous conveyer 2 is different, meeting: 0 < а≤45 °, 0 < β
1≤ 45 °, 0 < β
2under the prerequisite of≤45 °, α, β
1, β
2angular dimension is close, larger change is there is not in the speed of DE and EF section in bottle after D point is crossed, when bottle by F point arrive at the uniform velocity section time, the speed of bottle can accelerate to V(guipure 2 from V2 '), but V2 ' and V(guipure 2) close, not there is significant change in bottle speed, bottle still can continuously, gapless run.
Fig. 6 shows the second embodiment of the utility model bottle conveying device, the difference of this embodiment and the first embodiment is only: the first breeze way 31 comprises the first arc section 312, first arc section 312 is tangent with the straight line active conveying bottle section of its upstream, second breeze way 33 comprises along bottle working direction setting front arc section 333 and rear arc section 334 successively, the direction of tilt of front arc section 333 is contrary with the first breeze way 31, and the direction of tilt of rear arc section 334 is identical with the first breeze way 31.Namely the first breeze way 31 and the second breeze way 33 are made up of the arc section with larger radian, and the motion of bottle and stressing conditions are substantially constant.
Although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model.Any those of ordinary skill in the art, when not departing from technical solutions of the utility model scope, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to the utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solutions of the utility model protection.
Claims (8)
1. a bottle conveying device, the foraminous conveyer assembly moved in S shape active conveying bottle passage (1) to drive bottle in the below comprising S shape active conveying bottle passage (1) and be arranged on described S shape active conveying bottle passage (1), described foraminous conveyer assembly comprises many and is arranged side by side and foraminous conveyer close to each other (2), the active conveying bottle direction of described foraminous conveyer (2) is parallel to each other and the active conveying bottle direction of adjacent two foraminous conveyers (2) is contrary, it is characterized in that: the corner of described S shape active conveying bottle passage (1) is buffer zone (3), described buffer zone (3) comprises the first breeze way (31) set gradually along bottle working direction, moving pivot section (32) and the second breeze way (33), described first breeze way (31) and the second breeze way (33) correspond respectively to two adjacent foraminous conveyers (2) of corner, along the working direction of described first breeze way (31) inner bottle, described first breeze way (31) is gradually near next adjacent foraminous conveyer (2).
2. bottle conveying device according to claim 1, is characterized in that: described first breeze way (31) comprises the first linear portion (311), and described first linear portion (311) becomes angle а with the active conveying bottle direction of described foraminous conveyer (2).
3. bottle conveying device according to claim 2, it is characterized in that: described second breeze way (33) comprises along bottle working direction setting front linear portion (331) and rear linear portion (332) successively, and described front linear portion (331) becomes angle β with rear linear portion (332) respectively with the active conveying bottle direction of described foraminous conveyer (2)
1and β
2, the direction of tilt of described front linear portion (331) is contrary with described first linear portion (311), and the direction of tilt of described rear linear portion (332) is identical with described first linear portion (311).
4. bottle conveying device according to any one of claim 1 to 3, it is characterized in that: described moving pivot section (32) comprises the circular arc passage that the two sections of center radius be connected are r, and the center of circle of two sections of circular arc passages is all being positioned on the foraminous conveyer (2) in downstream towards the orthogonal projection on foraminous conveyer (2) direction.
5. bottle conveying device according to claim 3, is characterized in that: 0 < а≤45 °, 0 < β
1≤ 45 °, 0 < β
2≤ 45 °.
6. bottle conveying device according to claim 5, is characterized in that: а=β
1=β
2.
7. bottle conveying device according to claim 1, is characterized in that: described first breeze way (31) comprises the first arc section (312), and described first arc section (312) is tangent with the straight line active conveying bottle section of its upstream.
8. bottle conveying device according to claim 1, it is characterized in that: described second breeze way (33) comprises along bottle working direction setting front arc section (333) and rear arc section (334) successively, the direction of tilt of described front arc section (333) is contrary with described first breeze way (31), and the direction of tilt of described rear arc section (334) is identical with described first breeze way (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670498.2U CN205045358U (en) | 2015-09-01 | 2015-09-01 | Bottle conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670498.2U CN205045358U (en) | 2015-09-01 | 2015-09-01 | Bottle conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205045358U true CN205045358U (en) | 2016-02-24 |
Family
ID=55338956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520670498.2U Active CN205045358U (en) | 2015-09-01 | 2015-09-01 | Bottle conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205045358U (en) |
-
2015
- 2015-09-01 CN CN201520670498.2U patent/CN205045358U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |