CN203545123U - Hard capsule production line propelling mechanism - Google Patents
Hard capsule production line propelling mechanism Download PDFInfo
- Publication number
- CN203545123U CN203545123U CN201320535007.4U CN201320535007U CN203545123U CN 203545123 U CN203545123 U CN 203545123U CN 201320535007 U CN201320535007 U CN 201320535007U CN 203545123 U CN203545123 U CN 203545123U
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- China
- Prior art keywords
- propelling unit
- propelling
- wheel
- plate
- gears
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Abstract
The utility model discloses a hard capsule production line propelling mechanism. The hard capsule production line propelling mechanism comprises a propeller base, a main side plate, a back side plate, a propeller cam plate, a gear carrier, a synchronous belt, a synchronous pulley, a tightening wheel, a roller bearing, a propeller guide way plate, a guide way, a sliding block, a frame rack, a 16-teeth gear wheel, a 60-teeth gear wheel, a clutch, a duplex gear shaft, a propelling rod rack and a propelling pawl, wherein the main side plate, the back side plate, the propeller cam plate and the gear carrier are arranged on the propeller base. The cam plate pulls the propeller guide way plate to move back and forth so that the rack and the gear wheels are combined to enable the propelling pawl to move back and forth. The hard capsule production line propelling mechanism has the advantages that an original connecting rod mechanism is replaced by a cam mechanism, the structure is advanced and novel, mounting and adjusting are convenient, the propelling pawl is convenient to timely adjust, and the overload protection capability is high.
Description
one, technical field
The utility model relates to field of pharmaceutical machinery, particularly a kind of hard shell capsules manufacturing line propulsive mechanism.
two, background technology
Existing propulsive mechanism is comprised of propulsive mechanism permanent seat, propelling helical wheel and eccentric wheel, propulsive mechanism duplex-gear, duplex-gear axle, promotion tooth bar, two lead rail axis of pawling, the Connection Block of pawling, pawl, adjustment connecting rod, rack bracket, tooth bar, rack fixing seat, tooth bar overload protection device, damping sliver, damping pressing plate, propulsive mechanism front carrier plate etc.Its working process is when main frame operational centre box and mould bar switching mechanism have put body, the upset of hat cone bar in place, being fixed on the eccentric wheel advancing on helical wheel rotarily drives and adjusts connecting rod, tooth bar and rack bracket and move downward in rack fixing seat, tooth bar is engaged with the miniature gears in duplex-gear, big gear wheel in duplex-gear drives pushing ram tooth bar, under the guiding of two lead rail axis of pawling, in connection with pawl Connection Block and the pawling and being connected to damping sliver on pawling on Connection Block of pawling in its end, is prolonging the axis of guide of pawling and travels forward; Pawling promotes front end body, the hat cone bar putting in place that overturn and travels forward, and completes the push function of its mould bar.During backhaul, advance that tooth bar pulls the Connection Block of pawling, pawls, motion backward, motion pawls being forced to pawl after kicking up with the damping sliver retardance that is subject to the damping of damping pressing plate of its hinge joint and is with dynamic damping sliver to move backward backward.
Its weak point is; owing to adopting link transmission propulsive mechanism; the time of advancing, retreating equates; and after commutation, wait time is too short; while pushing away before causing pawling, action roughly; overload protection is insensitive, the nose of pawling while returning, and the dropping place of pawling while pushing away before commutation easily causes fault herein occurred frequently not in time.Be that the operation of the existing manufacturing line of impact is unstable, the key position that fault rate is high, improves the technical bottleneck of manufacturing line running velocity especially.
Three,
summary of the invention
The design defect existing for above-mentioned prior art, the utility model will disclose the novel propulsive mechanism of a kind of hard shell capsules manufacturing line, provide a kind of brand-new cam mechanism to realize the complicated characteristics of motion, and can realize the task of steadily pushing mould bar by the given characteristics of motion.Remove the later all mechanical driving parts of former feeding helical wheel and eccentric wheel, adopt novel propulsive mechanism.Its concrete scheme is: be fixed on the propelling unit base (2) on gear transmission casing (1), propelling unit base (2) links together with master plate (3), and propelling unit face cam (4) and tooth rest (5) and rear quarter panel (6) are installed on master plate (3).Two guide rails (7) are installed on rear quarter panel (6), guide rail (7) is combined together with slide block (8), slide block (8) is fixed on propelling unit guide-rail plate (9), frame tooth bar (10) is installed on propelling unit guide-rail plate (9) and meshes together with 16 gears (11) of the upper assembling of tooth rest (5), the roller bearing (12) in the lug boss on propelling unit guide-rail plate (9) and propelling unit face cam (4) track links together; (13) rear end of pawling is connecting pushing ram tooth bar (14), two leading line profile shaft bearing sleeves of pawling on (13) are on two bar pilot bars (15), coaxial what be connected is power-transfer clutch (16) with 16 gears (11), power-transfer clutch (16) is fixed together with 60 gears (17), and 60 gears (17) are meshed with pushing ram tooth bar (14); Propelling helical wheel (18) in gear transmission casing (1) is connected with active synchronization wheel (19), active synchronization wheel (19) is connected with the face cam synchronizing wheel (21) being fixed on propelling unit face cam (4) by Timing Belt (20), and expansion tightening wheel (22) can be by Timing Belt (20) tensioner.
The utility model is achieved in that main motor is by one group of synchronous pulley, greatly, bevel pinion, feed worm drives feeding helical wheel, feeding helical wheel is meshed with advancing helical wheel (18), on propelling helical wheel (18), be fixed with active synchronization wheel (19), active synchronization wheel (19) is fixed on the face cam synchronizing wheel (21) on propelling unit face cam (4) by Timing Belt (20) transmission, on Timing Belt (20), be provided with expansion tightening wheel (22), in propelling unit face cam (4) curve track, there is roller bearing (12), when rotating a circle, propelling unit face cam (4) drive the frame tooth bar (10) on propelling unit guide-rail plate (9) to do a back and forth movement by roller bearing (12), frame tooth bar (10) engagement 16 gears (11), 16 gears (11) band dynamic clutch (16) and 60 gears (17), 60 gears (17) are meshed with pushing ram tooth bar (14), pushing ram tooth bar (14) drives pawl (13) that are fixedly connected with it, pawl (13) promote the front end body putting in place that overturn, hat cone bar travels forward, by body, hat cone bar is pushed in the T-shaped guide rail of automat centre mount, and the mould bar of its front end is sent into respectively to automat, oiler, glue dipping machine, complete the push function of its mould bar.
The beneficial effects of the utility model are: replace original connecting rod mechanism with cam mechanism, structure is advanced novel, having realized the velocity of displacement of pawling changes by given rule: while before pushing away, speed guarantees entering the orbit smoothly of mould bar more slowly, while retreating, speed can make to pawl without nose, has increased the reliability of the work of pawling; Power-transfer clutch overload protection is sensitive; Manufacturing line is stable, can improve manufacturing line running velocity, and production efficiency is high.
four, accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is front elevation of the present utility model.
Fig. 3 is propelling unit face cam structural representation.
Fig. 4 is tooth rest and the structural representation of pawling.
In figure: 1, gear transmission casing 2, propelling unit base 3, master plate 4, propelling unit face cam 5, tooth rest 6, rear quarter panel 7, guide rail 8, slide block 9, propelling unit guide-rail plate 10, frame tooth bar 11,16 gears 12, roller bearing 13, pawl 14, pushing ram tooth bar 15, two bar pilot bar 16, power-transfer clutch 17,60 gears 18, advance helical wheel 19, active synchronization wheel 20, Timing Belt 21, face cam synchronizing wheel 22, expansion tightening wheel.
five, the specific embodiment
embodiment 1:a kind of hard shell capsules manufacturing line propulsive mechanism, is suitable for the improvement of existing import, domestic full automaticity hard shell capsules manufacturing line link-type propulsive mechanism.Improved main technical content is to remove former feeding helical wheel and the later all mechanical driving parts of eccentric wheel, adopts new type of cam propulsive mechanism.Its concrete scheme is: main motor is by one group of synchronous pulley, greatly, bevel pinion, feed worm drives feeding helical wheel, feeding helical wheel is meshed with advancing helical wheel (18), on propelling helical wheel (18), be fixed with active synchronization wheel (19), active synchronization wheel (19) is fixed on the face cam synchronizing wheel (21) on propelling unit face cam (4) by Timing Belt (20) transmission, on Timing Belt (20), be provided with expansion tightening wheel (22), in propelling unit face cam (4) curve track, there is roller bearing (12), when rotating a circle, propelling unit face cam (4) drive the frame tooth bar (10) on propelling unit guide-rail plate (9) to do a back and forth movement by roller bearing (12), frame tooth bar (10) engagement 16 gears (11), 16 gears (11) band dynamic clutch (16) and 60 gears (17), 60 gears (17) are meshed with pushing ram tooth bar (14), pushing ram tooth bar (14) drives pawl (13) that are fixedly connected with it, pawl (13) promote the front end body putting in place that overturn, hat cone bar travels forward, by body, hat cone bar is pushed in the T-shaped guide rail of automat centre mount, and the mould bar of its front end is sent into respectively to automat, oiler, glue dipping machine, complete the push function of its mould bar.
Claims (1)
1. a hard shell capsules manufacturing line propulsive mechanism, comprise the propelling unit base (2) being fixed on gear transmission casing (1), propelling unit base (2) links together with master plate (3), propelling unit face cam (4) and tooth rest (5) and rear quarter panel (6) are installed on master plate (3), two guide rails (7) are installed on rear quarter panel (6), guide rail (7) is combined together with slide block (8), slide block (8) is fixed on propelling unit guide-rail plate (9), frame tooth bar (10) is installed on propelling unit guide-rail plate (9), frame tooth bar (10) meshes together with 16 gears (11) of the upper assembling of tooth rest (5), roller bearing (12) in lug boss on propelling unit guide-rail plate (9) and propelling unit face cam (4) track links together, pawl (13) rear end connect pushing ram tooth bar (14), two leading line profile shaft bearing sleeves of pawling on (13) are on two pilot bars (15), coaxial what be connected is power-transfer clutch (16) with 16 gears (11), power-transfer clutch (16) is fixed together with 60 gears (17), and 60 gears (17) are meshed with pushing ram tooth bar (14), propelling helical wheel (18) in gear transmission casing (1) is connected with active synchronization wheel (19), active synchronization wheel (19) is connected with the face cam synchronizing wheel (21) being fixed on propelling unit face cam (4) by Timing Belt (20), and expansion tightening wheel (22) can be by Timing Belt (20) tensioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535007.4U CN203545123U (en) | 2013-08-30 | 2013-08-30 | Hard capsule production line propelling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535007.4U CN203545123U (en) | 2013-08-30 | 2013-08-30 | Hard capsule production line propelling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203545123U true CN203545123U (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320535007.4U Expired - Fee Related CN203545123U (en) | 2013-08-30 | 2013-08-30 | Hard capsule production line propelling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203545123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576630A (en) * | 2020-12-15 | 2021-03-30 | 河南理工大学 | Mechanical device for hardware processing |
-
2013
- 2013-08-30 CN CN201320535007.4U patent/CN203545123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576630A (en) * | 2020-12-15 | 2021-03-30 | 河南理工大学 | Mechanical device for hardware processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20150830 |
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| EXPY | Termination of patent right or utility model |