CN205293282U - Synchronous pulley adjusting device - Google Patents
Synchronous pulley adjusting device Download PDFInfo
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- CN205293282U CN205293282U CN201620011564.XU CN201620011564U CN205293282U CN 205293282 U CN205293282 U CN 205293282U CN 201620011564 U CN201620011564 U CN 201620011564U CN 205293282 U CN205293282 U CN 205293282U
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- gear
- ball spline
- belt wheel
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Abstract
The utility model discloses a synchronous pulley adjusting device, include outside riser, inboard riser, main shaft, transition axle, ball spline axle, inboard drive gear, inboard band pulley, fixed band pulley, outside regulation band pulley, outside drive gear, main driving sprocket, two transition gear, ball spline seat, first slip gear, second slip gear, fixed gear, the knob of shifting gears, regulation seat, fixing base and adjusting gears adjusted. The utility model discloses a set of transmission and regulation gear structure become the closed loop of moving with synchronous pulley power and transport connection, utilize the knob of shifting to realize that the power transmission route of the normal production state of synchronous pulley and the state of regulation parts the mutually noninterfere. Realize the accommodation process to synchronous pulley high efficiency, guaranteed the required regulation requirement of the different specification products of synchronous pulley adaptation medicine.
Description
Technical field
This utility model relates to field of machinery automation, particularly relates to synchronous pulley and regulates device.
Background technology
Full-automatic box packing machine is through machine and realizes the principle to drug packaging, medicine, description is combined, and at without human intervention, the full-automatic machine loaded in medicine box. Wherein, synchronous pulley refers to for driving and the driving member of drive coordination band. Ball spline refers to and both can rotate driving, the driving member that can reciprocatingly slide again. Because full-automatic box packing machine is when adapting to the packaging product of different size, Timing Belt need to be driven to meet the switching of different size by adjustment synchronous pulley. At present, the synchronous pulley of existing full-automatic box packing machine regulates device existing defects: regulate program loaded down with trivial details, it is necessary to dismantles substantial amounts of parts and could realize the adjustment of synchronous pulley, spends the substantial amounts of regulating time of operator.
Summary of the invention
The purpose of this utility model is in that to provide a kind of synchronous pulley to regulate device, regulates process simple and efficient.
The technical scheme realizing above-mentioned purpose is:
A kind of synchronous pulley regulates device, gear, inner side is driven to regulate belt wheel, fixed pulley, outside adjustment belt wheel, outside driving gear, sprocket for main drive, two transition gears, ball spline seat, the first balladeur train, the second balladeur train, fixed gear, gearshift knob, adjustment seat, fixing seats and regulate gear including outer cant board, inner side riser, main shaft, transition axis, ball spline shaft, inner side, wherein:
Described outer cant board is parallel with described inner side riser and interfixes;
Described main shaft, described transition axis and described ball spline shaft are successively set between described outer cant board and described inner side riser;
Described inner side drives gear, described inner side to regulate belt wheel, described fixed pulley, described outside adjustment belt wheel and described outside driving gear and is set in turn in described main shaft from bottom to up, wherein, described inner side drives gear, described inner side to regulate belt wheel and described outside adjustment belt wheel around described main shaft synchronous axial system; Described fixed pulley and described outside drive gear with described main axis;
Described sprocket for main drive is fixed on described main shaft top;
Two described transition gears rotate around described transition axis, and drive gear and described outside to drive gear to engage respectively with described inner side;
Described ball spline seat and described fixed gear are arranged at described ball spline shaft; Described first balladeur train and described second balladeur train are respectively arranged on described ball spline seat two ends; Wherein, described ball spline seat drives via described first balladeur train or described second balladeur train and drives described ball spline shaft to rotate; Described fixed gear rotates with described ball spline shaft, and drives the described transition gear of gear to engage with engaging described inner side;
Described outer cant board is located at by described gearshift knob, controls described ball spline seat and slides up and down along described ball spline shaft;
Described fixing seat is fixed on inside described outer cant board; Described fixing seat bottom portion is located at by described adjustment gear; Described adjustment seat is located on described outer cant board, controls described fixing seat to drive described adjustment gear to rotate;
Described first balladeur train can with the described transition gear engagement engaging described outside driving gear;
Described second balladeur train can engage with described adjustment gear.
Regulate in device at above-mentioned synchronous pulley, also include:
It is fixed on described outer cant board, holds the described outside main shaft bearing of described main shaft traverse;
It is fixed on described inner side riser, holds the described inner side main shaft bearing of described main shaft traverse;
It is arranged in described transition gear, holds two transition axis bearings of described transition axis traverse;
It is fixed on described outer cant board, holds the described outboard shafts bearing of described ball spline shaft traverse; And
It is fixed on described inner side riser, holds the inner shafts bearing of described ball spline shaft traverse.
Regulate in device at above-mentioned synchronous pulley, also include the extension spring connecting described inner side riser and described ball spline seat.
Regulating in device at above-mentioned synchronous pulley, described outer cant board and described inner side riser are connected by multiple riser connecting rods, and are supported fixing by multiple supporting seats.
Regulate in device at above-mentioned synchronous pulley, described fixed pulley has three crescent through holes; Described inner side regulates belt wheel and described outside is regulated to be connected by the belt wheel connecting rod of three described crescent through holes of traverse between belt wheel and fixes.
Regulating in device at above-mentioned synchronous pulley, described inner side regulates belt wheel and described outside regulates in belt wheel and is respectively mounted adjustment Bearing with wheel, and this adjustment Bearing with wheel is enclosed within the boss at described fixed pulley two ends.
The beneficial effects of the utility model are: this utility model devises synchronous pulley dexterously and regulates hop assembly, by original complicated adjustment apparatus simplifiedization, by one group of transmission and adjustment gear structure, synchronous pulley power and transmission are connected into a motion closed loop; The power transmission route that gearshift knob realizes the normal production status of synchronous pulley and adjustment state is utilized to separate, non-interference. Device is regulated, it is achieved that to synchronous pulley adjustment process rapidly and efficiently, it is ensured that synchronous pulley adapts to the adjustment requirement required for medicine products of different specifications by synchronous pulley.
Accompanying drawing explanation
Fig. 1 is the synchronous pulley of the present utility model top view when regulating the normal production status of device;
Fig. 2 is the synchronous pulley of the present utility model axonometric drawing when regulating the normal production status of device;
Fig. 3 is the front view that synchronous pulley of the present utility model regulates device;
Fig. 4 is top view during synchronous pulley of the present utility model adjustment device adjustment state;
Fig. 5 is axonometric drawing during synchronous pulley of the present utility model adjustment device adjustment state;
Fig. 6 is that synchronous pulley shown in Fig. 1 regulates the A-A of device to sectional view;
Synchronous pulley shown in Fig. 7 Fig. 1 regulates the B-B of device to sectional view;
Synchronous pulley shown in Fig. 8 Fig. 1 regulates the C-C of device to sectional view;
Synchronous pulley shown in Fig. 9 Fig. 1 regulates device and hides the axonometric drawing of fixed pulley;
Synchronous pulley shown in Figure 10 Fig. 1 regulates outside in device is hidden and regulates the axonometric drawing of belt wheel.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to Fig. 1 to Figure 10, synchronous pulley of the present utility model regulates device, drives gear 1, inner side regulate belt wheel 2, fixed pulley 3, outside adjustment belt wheel 4, outside driving gear 5,8, two transition gears 24 of sprocket for main drive, ball spline seat the 12, first balladeur train the 11, second balladeur train 14, fixed gear 22, gearshift knob 13, adjustment seat 26, fixing seat 15 and regulate gear 16 including outer cant board 6, inner side riser 20, main shaft 25, transition axis 9, ball spline shaft 19, inner side.
Outer cant board 6 is parallel with inner side riser 20, between connected by multiple riser connecting rods 30, and supported fixing by multiple supporting seats 18.
Main shaft 25, transition axis 9 and ball spline shaft 19 are successively set between outer cant board 6 and inner side riser 20. Wherein, main shaft 25 is by being fixed on the outside main shaft bearing 7 on outer cant board 6 and being fixed on the inner side main shaft bearing 27 of inner side riser 20, and axle is connected between outer cant board 6 and inner side riser 20. Ball spline shaft 19 is by being fixed on the outboard shafts bearing 10 of outer cant board 6 and being fixed on the inner shafts bearing 23 of inner side riser 20, and axle is connected between outer cant board 6 and inner side riser 20. Transition axis 9 is fixed between outer cant board 6 and inner side riser 20.
Inner side drives gear 1, inner side to regulate belt wheel 2, fixed pulley 3, outside adjustment belt wheel 4 and outside driving gear 5 and is set in turn in main shaft 25 from bottom to up. Wherein, inner side drives gear 1, inner side to regulate belt wheel 2 and outside adjustment belt wheel 4 can around main shaft 25 synchronous axial system, and fixed pulley 3 and outside drive gear 5 to rotate with main shaft 25. Specifically, as shown in Fig. 6, Fig. 9 and Figure 10: fixed pulley 3 and outside drive gear 5 to be fixed on main shaft 25, and fixed pulley 3 has three crescent through holes, and both sides are provided with longer boss. Inner side regulates belt wheel 2 and outside regulates and is respectively mounted adjustment Bearing with wheel 29 in belt wheel 4, regulates Bearing with wheel 29 and is fixed on the boss at fixed pulley 3 two ends. Inner side regulates belt wheel 2 and outside regulates the belt wheel connecting rods 28 passing through three traverse crescent through holes between belt wheel 4 and connects fixing, so that inner side regulates belt wheel 2 and outside adjustment belt wheel 4 can synchronous axial system. Inner side drives gear 1 to be fixed on inner side and regulates on belt wheel 2.
Sprocket for main drive 8 is fixed on main shaft 25 top, adjacent outside main shaft bearing 7, is used for transmitting power to main shaft 25.
Two transition gears 24 rotate around transition axis 9, and drive gear 1 and outside to drive gear 5 to engage respectively with inner side. Two transition gears 24, by being mounted within and hold the transition axis bearing 31 of transition axis 9 traverse, rotate around around transition axis 9.
Ball spline seat 12 and fixed gear 22 are arranged on ball spline shaft 19, and the first balladeur train 11 and the second balladeur train 14 are respectively arranged on the two ends of ball spline seat 12.Wherein, ball spline seat 12 drives via the first balladeur train 11 or the second balladeur train 14 and drives ball spline shaft 19 to rotate. Fixed gear 22 is fixed on ball spline shaft 19, rotates with ball spline shaft 19, and drives the transition gear 24 of gear 1 to engage with geared inner side.
Gearshift knob 13 is located at outer cant board 6 and connects ball spline seat 12, controls ball spline seat 12 and slides up and down along ball spline shaft 19.
Fixing seat 15 is fixed on inside outer cant board 6. Regulate gear 16 to be located at bottom fixing seat 15. Adjustment seat 26 is located on outer cant board 6, by controlling fixing seat 15 to drive adjustment gear 16 to rotate. The extension spring 17 of inner side riser 20 and ball spline seat 12 is connected, for sliding up and down of assist control ball spline seat 12 by spring carrier arm 21.
First balladeur train 11 is little gear, along with moving up and down of ball spline seat 12, the transition gear 24 of gear 5 can be driven to engage or separate with engagement outside. Second balladeur train 14 is gear wheel, along with moving up and down of ball spline seat 12, can engage with regulating gear 16 or separate.
When synchronous pulley normally produces, as shown in Figure 1 and Figure 2: gearshift knob 13 controls ball spline seat 12 and slides into nearly outer cant board 6 end, and the first balladeur train 11 engages with transition gear 24. Main shaft 25 rotates under the driving of sprocket for main drive 8. Main shaft 25 drives fixed pulley 3 and outside to drive gear 5 to rotate, and outside drives gear 5 to transfer power to the first balladeur train 11 by transition gear 24. First balladeur train 11 drives ball spline shaft 19 and fixed gear 22 to rotate by ball spline seat 12, and fixed gear 22 transfers power to inner side again through transition gear 24 and drives gear 1. It is fixing that inner side drives gear 1 and inner side to regulate belt wheel 2, and inner side regulates belt wheel 2 and fixes with outside adjustment belt wheel 4, then drive 1 power of gear to pass to inner side adjustment belt wheel 2 inside and outside regulates belt wheel 4. Owing in whole power transmission process, transmission speed ratio is not changed in, after transmitting power by the gear of a trap ring, inner side regulate belt wheel 2 and outside regulate belt wheel 4 together and fixed pulley 3 synchronize to rotate, drive the medicine carried on Timing Belt normally to produce.
When synchronous pulley regulates, as shown in Figure 4, Figure 5: gearshift knob 13, under the auxiliary of extension spring 17, controls ball spline seat 12 and slides into away from outer cant board 6 end, and the first balladeur train 11 is disengaged from transition gear 24. Second balladeur train 14 engages with regulating gear 16. Main shut-down system, main shaft 25 and sprocket for main drive 8 stop the rotation. Control and regulation seat 26 rotates, and adjustment seat 26 drives adjustment gear 16 to rotate by fixing seat 15; Regulate gear 16 and transfer power to the second balladeur train 14. Second balladeur train 14 drives ball spline shaft 19 and fixed gear 22 to rotate by ball spline seat 12; Fixed gear 22 transfers power to inner side again through transition gear 24 and drives gear 1. Inner side drives gear 1 and inner side to regulate belt wheel 2 and fixes, inner side regulates belt wheel 2 and fixes with outside adjustment belt wheel 4, then inner side drives 1 power of gear to pass to inner side and regulates belt wheel 2 and outside adjustment belt wheel 4, and inner side regulates belt wheel 2 and outside regulates belt wheel 4 and rotates. Simultaneously as the first balladeur train 11 is disengaged from transition gear 24, then the power of adjustment seat 26 can not be delivered to main shaft 25 by the first balladeur train 11 is reverse, does not move so now main shaft 25 is static, and fixed pulley 3 also remains stationary accordingly and do not move.Inner side regulates belt wheel 2 and outside regulates belt wheel 4 and rotates, fixed pulley 3 is static does not move, inside then, adjustment belt wheel 2 and outside regulate and produce relative motion between belt wheel 4 and fixed pulley 3, then the Timing Belt that the Timing Belt that inner side adjustment belt wheel 2 and outside adjustment belt wheel 4 drive and fixed pulley 3 drive also produces relative motion; Final logical many control and regulation seats 26 regulate the suitable anglec of rotation, and meeting Timing Belt is adapt to the required distance range regulated of different size medicine. Thus what reach synchronous pulley quickly regulates purpose. After synchronous pulley regulates, gearshift knob 13 controls ball spline seat 12 and slides into nearly outer cant board 6 end, and the first balladeur train 11 engages again with transition gear 24, and three groups of synchronous pulleys drive three groups of Timing Belts normally to produce.
Above example is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, when without departing from spirit and scope of the present utility model, various conversion or modification can also be made, therefore all equivalent technical schemes also should belong to category of the present utility model, should be limited by each claim.
Claims (6)
1. a synchronous pulley regulates device, it is characterized in that, including outer cant board (6), inner side riser (20), main shaft (25), transition axis (9), ball spline shaft (19), inner side drives gear (1), inner side regulates belt wheel (2), fixed pulley (3), outside regulates belt wheel (4), outside drives gear (5), sprocket for main drive (8), two transition gears (24), ball spline seat (12), first balladeur train (11), second balladeur train (14), fixed gear (22), gearshift knob (13), adjustment seat (26), fixing seat (15) and adjustment gear (16), wherein:
Described outer cant board (6) is parallel with described inner side riser (20) and interfixes;
Described main shaft (25), described transition axis (9) and described ball spline shaft (19) are successively set between described outer cant board (6) and described inner side riser (20);
Described inner side drives gear (1), described inner side to regulate belt wheel (2), described fixed pulley (3), described outside adjustment belt wheel (4) and described outside driving gear (5) and is set in turn in described main shaft (25) from bottom to up, wherein, described inner side drives gear (1), described inner side to regulate belt wheel (2) and described outside adjustment belt wheel (4) around described main shaft (25) synchronous axial system; Described fixed pulley (3) and described outside drive gear (5) to rotate with described main shaft (25);
Described sprocket for main drive (8) is fixed on described main shaft (25) top;
Two described transition gears (24) rotate around described transition axis (9), and drive gear (1) and described outside to drive gear (5) to engage respectively with described inner side;
Described ball spline seat (12) and described fixed gear (22) are arranged at described ball spline shaft (19); Described first balladeur train (11) and described second balladeur train (14) are respectively arranged on described ball spline seat (12) two ends; Wherein, described ball spline seat (12) drives via described first balladeur train (11) or described second balladeur train (14) and drives described ball spline shaft (19) to rotate; Described fixed gear (22) rotates with described ball spline shaft (19), and drives the described transition gear (24) of gear (1) to engage with engaging described inner side;
Described gearshift knob (13) is located at described outer cant board (6), controls described ball spline seat (12) and slides up and down along described ball spline shaft (19);
Described fixing seat (15) is fixed on described outer cant board (6) inner side; Described adjustment gear (16) is located at described fixing seat (15) bottom; Described adjustment seat (26) is located on described outer cant board (6), controls described fixing seat (15) to drive described adjustment gear (16) to rotate;
Described first balladeur train (11) can with described transition gear (24) engagement engaging described outside driving gear (5);
Described second balladeur train (14) can be engaged with described adjustment gear (16).
2. synchronous pulley according to claim 1 regulates device, it is characterised in that also include:
It is fixed on described outer cant board (6), holds described outside main shaft bearing (7) of described main shaft (25) traverse;
It is fixed on described inner side riser (20), holds described inner side main shaft bearing (27) of described main shaft (25) traverse;
It is arranged in described transition gear (24), holds two transition axis bearings (31) of described transition axis (9) traverse;
It is fixed on described outer cant board (6), holds the described outboard shafts bearing (10) of described ball spline shaft (19) traverse; And
It is fixed on described inner side riser (20), holds the inner shafts bearing (23) of described ball spline shaft (19) traverse.
3. synchronous pulley according to claim 1 and 2 regulates device, it is characterised in that also include the extension spring (17) connecting described inner side riser (20) and described ball spline seat (12).
4. synchronous pulley according to claim 1 regulates device, it is characterized in that, described outer cant board (6) and described inner side riser (20) are connected by multiple riser connecting rods (30), and are supported fixing by multiple supporting seats (18).
5. synchronous pulley according to claim 1 regulates device, it is characterised in that have three crescent through holes in described fixed pulley (3); Described inner side regulates belt wheel (2) and described outside is regulated to be connected by the belt wheel connecting rod (28) of three described crescent through holes of traverse between belt wheel (4) and fixes.
6. synchronous pulley according to claim 5 regulates device, it is characterized in that, described inner side regulates belt wheel (2) and described outside regulates and is respectively mounted adjustment Bearing with wheel (29) in belt wheel (4), and this adjustment Bearing with wheel (29) is enclosed within the boss at described fixed pulley (3) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620011564.XU CN205293282U (en) | 2016-01-07 | 2016-01-07 | Synchronous pulley adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620011564.XU CN205293282U (en) | 2016-01-07 | 2016-01-07 | Synchronous pulley adjusting device |
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| Publication Number | Publication Date |
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| CN205293282U true CN205293282U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620011564.XU Active CN205293282U (en) | 2016-01-07 | 2016-01-07 | Synchronous pulley adjusting device |
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| CN (1) | CN205293282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902169A (en) * | 2017-12-15 | 2018-04-13 | 上海东富龙科技股份有限公司 | A kind of carton continuous conveying regulating device for adapting to a variety of width specifications |
| CN111604527A (en) * | 2020-04-30 | 2020-09-01 | 沈阳工业大学 | End executing device for spiral hole milling |
-
2016
- 2016-01-07 CN CN201620011564.XU patent/CN205293282U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902169A (en) * | 2017-12-15 | 2018-04-13 | 上海东富龙科技股份有限公司 | A kind of carton continuous conveying regulating device for adapting to a variety of width specifications |
| CN111604527A (en) * | 2020-04-30 | 2020-09-01 | 沈阳工业大学 | End executing device for spiral hole milling |
| CN111604527B (en) * | 2020-04-30 | 2022-07-15 | 沈阳工业大学 | End executing device for spiral hole milling |
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