CN209740145U - Intermittent transmission mechanism and poking wheel bottle conveying device - Google Patents
Intermittent transmission mechanism and poking wheel bottle conveying device Download PDFInfo
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- CN209740145U CN209740145U CN201920159689.0U CN201920159689U CN209740145U CN 209740145 U CN209740145 U CN 209740145U CN 201920159689 U CN201920159689 U CN 201920159689U CN 209740145 U CN209740145 U CN 209740145U
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- turntable
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- cam
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Abstract
The utility model relates to an intermittent type formula drive mechanism and thumb wheel bottle conveying device, this intermittent type formula drive mechanism includes: the driving device comprises at least one driving turntable, a driving device and a driving mechanism, wherein the driving turntable is connected with the driving device, one surface of the driving turntable is provided with a driving piece, the driving piece is positioned near a transmission shaft of the driving turntable, and the other surface of the driving turntable is provided with the driving mechanism; the outer edge of the driven turntable is provided with a plurality of grooves matched with the driving piece; the stop part is positioned at one end of the connecting part, and the driving mechanism drives the stop part through the connecting part to prevent the driven turntable from rotating; the driving part drives the driven turntable to rotate in the groove until the driving part leaves the groove after rotating for a preset angle around the transmission shaft of the driving turntable, and the stopping part enters the groove to stop the rotation of the driven turntable. The utility model has the advantages of low cost and small manufacturing difficulty.
Description
Technical Field
The utility model relates to a pharmaceutical machinery equipment technical field, more specifically relates to an intermittent type formula drive mechanism and thumb wheel bottle conveying device.
Background
Pharmaceutical facilities are vital to pharmaceutical companies in the pharmaceutical process. When a plurality of working conditions require the pharmaceutical mechanical equipment to operate, part of components have two stop states of transmission and work, and for transmission with certain stop requirements, cam dividers and servo drives are commonly used, so that the cam dividing cost is high, the machining is complex, the servo drive cost is also high, and the risk of walking or poor matching exists when a plurality of servo matches operate at high speed.
SUMMERY OF THE UTILITY MODEL
based on this, the utility model discloses to the technical problem that above-mentioned drive mechanism adopted cam wheel splitter and servo drive to exist, provide an intermittent type formula drive mechanism and thumb wheel bottle conveying device with low costs, processing is simple.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme:
an intermittent drive mechanism comprising:
The driving turntable is connected with a driving device, one surface of the driving turntable is provided with a driving piece, the driving piece is positioned near a transmission shaft of the driving turntable, and the other surface of the driving turntable is provided with a driving mechanism;
The outer edge of the driven turntable is provided with a plurality of grooves matched with the driving piece;
The stop part is positioned at one end of the connecting part, and the driving mechanism drives the stop part through the connecting part to prevent the driven turntable from rotating;
The driving part drives the driven turntable to rotate in the groove until the driving part leaves the groove after rotating around a transmission shaft of the driving turntable by a preset angle, and the stopping part enters the groove to stop the driven turntable.
In one embodiment, the drive member is a roller.
In one embodiment, the driving mechanism comprises a cam arranged at the other end of the connecting part and a motor driving the connecting part.
In one embodiment, the other side of the driving turntable is provided with a cam groove, and the cam can slide in the cam groove.
In one embodiment, the shape of the cam slot is adapted to the path of the cam movement.
In one embodiment, the height of the cam is no greater than the depth of the cam slot.
in one embodiment, the connecting portion is an L-shaped connecting rod.
In one embodiment, the number of the driving rotary disc, the driven rotary disc and the stop part is the same.
in one embodiment, the grooves are equally spaced.
the utility model also provides a poking wheel bottle conveying device, which uses the intermittent transmission mechanism.
The utility model discloses a driving piece on the initiative carousel drives driven turntable rotates, and after driven turntable rotated to certain angle, the driving piece left driven turntable upper groove, and at this moment, locking portion prevented driven turntable in getting into the recess and rotated to intermittent type formula transmission has been realized. The mechanism can ensure the independence of the output power of the corresponding parts and has certain relevance at the same time, thereby being suitable for different production speeds. Compared with the prior art, the utility model has the advantages of with low costs, the manufacturing degree of difficulty is little.
Drawings
fig. 1 is a schematic front structural view of an intermittent transmission mechanism disclosed by the present invention;
fig. 2 is a schematic back structural view of the intermittent transmission mechanism disclosed by the present invention;
FIG. 3 is a schematic view of the connection between the driving wheel and the intermittent conveying mechanism in the bottle conveying device with driving wheel according to the present invention;
In fig. 4, a, b, c and d are schematic views of the operation among the dial wheels of the dial wheel bottle conveying device disclosed by the utility model;
Description of reference numerals:
The device comprises a driving turntable 1, a driving piece 11, a driving mechanism 12, a driven turntable 2, a groove 21, a stop part 31, a cam 32, a connecting part 33 and a thumb wheel 4.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 and 2, an intermittent drive mechanism includes: the driving turntable comprises at least one driving turntable 1, wherein the driving turntable 1 is connected with a driving device, a driving piece 11 is arranged on one surface of the driving turntable 1, the driving piece 11 is positioned near a transmission shaft of the driving turntable 1, and a driving mechanism 12 is arranged on the other surface of the driving turntable 1; at least one driven turntable 2, wherein the outer edge of the driven turntable 2 is provided with a plurality of grooves 21 matched with the driving piece 11; at least one stop part 31 and a connecting part 33 connecting the stop part 31 and the driving mechanism 12, wherein the stop part 31 is positioned at one end of the connecting part 33, and the driving mechanism 12 drives the stop part 31 through the connecting part 33 to prevent the driven turntable 2 from rotating; the driver 11 drives the driven turntable 2 to rotate in the groove 21 until the driver 11 leaves the groove 21 after rotating around the transmission shaft of the driving turntable 1 by a predetermined angle, and the stop portion 31 enters the groove 21 to stop the rotation of the driven turntable 2.
The utility model discloses a driving piece on the initiative carousel drives driven turntable rotates, and after driven turntable rotated to certain angle, the driving piece left driven turntable upper groove, and at this moment, locking portion prevented driven turntable in getting into the recess and rotated to intermittent type formula transmission has been realized. The mechanism can ensure the independence of the output power of the corresponding parts and has certain relevance at the same time, thereby being suitable for different production speeds. Compared with the prior art, the utility model has the advantages of with low costs, the manufacturing degree of difficulty is little.
Further, in this embodiment, the driving turntable 1 is connected to a motor, the driving turntable 1 is driven by the motor to rotate, at this time, the driving member 11 on the driving turntable 1 enters the groove 21 to drive the driven turntable 2 to rotate, and the driving member 11 may be a roller. In other embodiments, the driver 11 may be a circular rod having a diameter less than the width of the groove 21.
In the present embodiment, the drive element 11 is located at one third of the diameter of the drive disk 1. In other embodiments, the position of the driving member 11 on the active driving disk 1 can be adjusted according to actual conditions.
The drive mechanism 12 and the stopper 31 are connected by a connecting portion 33, and the movement therebetween is linked. When the driving member 11 enters the groove 21 to drive the driven turntable 2 to rotate, after the driving mechanism 12 operates for a period of time, the driving member 11 leaves the groove 21, and at this time, the stop portion 31 enters the groove to stop the driven turntable 2 from rotating. The drive mechanism 12 is then still operated for a period of time, which causes the stop 31 to move away from the recess 21. At the same time as the driver 11 again enters the recess 21 driving the driven turntable 2. Further, in the present embodiment, the driving mechanism 12 includes a cam 32 disposed at the other end of the connecting portion 33 and a motor for driving the connecting portion, and the connecting portion 33 connecting the stopper portion 31 and the driving mechanism 12 is an L-shaped connecting rod, as can be seen from fig. 2.
In this embodiment, the other surface of the driving dial 1 is provided with a cam groove, and the cam 32 can slide in the cam groove. And the shape of the cam groove is adapted to the locus of movement of the cam 32. Further, the height of the cam 32 is designed to be not greater than the depth of the cam groove, so that the cam 32 is not easily deviated from the original slide rail from the cam groove.
the number of the grooves 21 formed in the driven turntable 2 can be designed according to actual working conditions. The spacing between the grooves can be designed by calculating the rotation angle, and the spacing can be equal or unequal.
In this embodiment, the number of the driving turntables 1, the driven turntables 2 and the stopping portions 31 is the same, as shown in fig. 1 and fig. 2, in the two drawings, there are two driving turntables 1 connected through an input shaft, fig. 1 shows that the driving member 11 is installed on the front surface, the driving mechanism 12 is installed on the back surface, the driven turntables 2 are installed on the front surfaces of the two driving turntables 1, and the operation between the driven turntables 2 can be performed independently or synchronously. In addition, there are two stops 31, each designed in a corresponding position to prevent the driven turntable 2 from rotating.
The utility model also provides a thumb wheel bottle conveying device, as shown in fig. 3, use any embodiment of the aforesaid intermittent type formula drive mechanism, through the intermittent type bottle conveying with output shaft connection control on the driven turntable advance bottle thumb wheel and main thumb wheel, can effectively solve into the bottle guipure and go out the bottle guipure and need tangent and cause the extravagant problem of main thumb wheel station with main thumb wheel. The movement modes of the thumb wheel 4 connected with the output shaft of the driven turntable are as shown in 4, and the bottle bodies can be conveyed in a tangent mode, an intersecting mode, a phase separating mode and the like.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. an intermittent drive mechanism, comprising:
The driving turntable comprises at least one driving turntable (1), wherein the driving turntable (1) is connected with a driving device, one surface of the driving turntable (1) is provided with a driving part (11), the driving part (11) is positioned near a transmission shaft of the driving turntable (1), and the other surface of the driving turntable (1) is provided with a driving mechanism (12);
The outer edge of the driven turntable (2) is provided with a plurality of grooves (21) matched with the driving piece (11);
At least one stop part (31) and a connecting part (33) connecting the stop part (31) and a driving mechanism (12), wherein the stop part (31) is positioned at one end of the connecting part (33), and the driving mechanism (12) drives the stop part (31) through the connecting part (33) to prevent the driven turntable (2) from rotating;
the driving piece (11) drives the driven turntable (2) to rotate in the groove (21) until the driving piece (11) leaves the groove (21) after rotating for a preset angle around a transmission shaft of the driving turntable (1), and the stopping part (31) enters the groove (21) to stop the driven turntable (2).
2. an intermittent drive mechanism as claimed in claim 1, characterised in that the drive member (11) is a roller.
3. An intermittent drive mechanism as claimed in claim 1, characterised in that the drive mechanism (12) comprises a cam (32) provided at the other end of a connecting portion (33) and a motor driving the connecting portion (33).
4. An intermittent drive mechanism as claimed in claim 3, characterised in that the other face of the drive rotor (1) is provided with a cam slot in which the cam (32) can slide.
5. an intermittent drive mechanism as claimed in claim 4, characterised in that the shape of the cam slot is adapted to the path of movement of the cam (32).
6. An intermittent drive mechanism as claimed in claim 4, characterised in that the height of the cam (32) is no greater than the depth of the cam groove.
7. An intermittent drive mechanism as claimed in claim 1, characterised in that the connecting portion (33) is an L-shaped connecting rod.
8. An intermittent drive mechanism as claimed in claim 1, characterized in that the number of driving discs (1), driven discs (2) and stops (31) is the same.
9. An intermittent drive mechanism as claimed in claim 1, characterised in that the grooves (21) are equally spaced.
10. A bottle conveying device with a dial wheel, characterized in that an intermittent drive mechanism according to any one of claims 1-9 is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920159689.0U CN209740145U (en) | 2019-01-30 | 2019-01-30 | Intermittent transmission mechanism and poking wheel bottle conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920159689.0U CN209740145U (en) | 2019-01-30 | 2019-01-30 | Intermittent transmission mechanism and poking wheel bottle conveying device |
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| Publication Number | Publication Date |
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| CN209740145U true CN209740145U (en) | 2019-12-06 |
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| CN201920159689.0U Active CN209740145U (en) | 2019-01-30 | 2019-01-30 | Intermittent transmission mechanism and poking wheel bottle conveying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625910A (en) * | 2019-01-30 | 2019-04-16 | 楚天科技股份有限公司 | A kind of batch-type transmission mechanism and thumb wheel bottle conveying device |
-
2019
- 2019-01-30 CN CN201920159689.0U patent/CN209740145U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625910A (en) * | 2019-01-30 | 2019-04-16 | 楚天科技股份有限公司 | A kind of batch-type transmission mechanism and thumb wheel bottle conveying device |
| WO2020156232A1 (en) * | 2019-01-30 | 2020-08-06 | 楚天科技股份有限公司 | Intermittent transmission mechanism and bottle conveying device with shifting wheels |
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