CN2228578Y - Open chain sprocket planetary intermittent gearing mechanism - Google Patents
Open chain sprocket planetary intermittent gearing mechanism Download PDFInfo
- Publication number
- CN2228578Y CN2228578Y CN95242050U CN95242050U CN2228578Y CN 2228578 Y CN2228578 Y CN 2228578Y CN 95242050 U CN95242050 U CN 95242050U CN 95242050 U CN95242050 U CN 95242050U CN 2228578 Y CN2228578 Y CN 2228578Y
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- China
- Prior art keywords
- chain
- sprocket
- stage clip
- open type
- chain wheel
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Abstract
The utility model relates to an open type chain and chain wheel planetary intermittent transmission mechanism. The open type chain and chain wheel planetary intermittent transmission mechanism is composed of a a rotary disk, a rotary disk transmission member, a chain wheel, a chain wheel shaft, a chain, a chain fixing member, and a chain tension member. When the rotary disk is rotated, the chain wheel follows the rotary disk to rotate at the same rotary speed. When the chain wheel follows the rotary disk to rotate to a chain position to be engaged with the chain, the chain wheel not only follows the rotary disk to revolve, but also autorotates in the spiral direction which is opposite to the rotary disk. When the chain wheel follows the rotary disk to rotate to a non chain position, the chain wheel automatically stops autorotation. The open type chain and chain wheel planetary intermittent transmission mechanism has simple structure and reliable running. The open type chain and chain wheel planetary intermittent transmission mechanism can be widely applied to equipment required to do planetary intermittent compound movement.
Description
The utility model belongs to intermittent drive mechanism, particularly a kind of planet intermittent drive mechanism that utilizes chain sprocket to form.
Clearance transmission mechanism commonly used on the production line has ratchet mechanism, Geneva mechanism, cam mechanism, intermittent gearing mechanism etc., though they respectively have advantage, if will realize that the compound intermittent movement of a plurality of driven members then will cooperate with other mechanism, causes complex structure.
The purpose of this utility model is to overcome the deficiency of prior art, and a kind of open type chain sprocket planet intermittent drive mechanism simple in structure is provided, and it not only can make a plurality of driven members make intermittently compound motion according to certain rules, and reliable.
The intermittent drive mechanism of realization the utility model purpose is made up of rotating disk, dial rotation member, sprocket wheel, sprocket shaft, chain, chain fixed component and chain tension member.Rotating disk is a driving link, and sprocket wheel is a driven member, and assembling mode is as follows: rotating disk links to each other with the dial rotation member; Sprocket shaft is at least two, is installed on the same circumference of rotating disk, and sprocket wheel and sprocket shaft form rotary pair, and each sprocket wheel is positioned at same horizontal plane; Chain fixed component and chain tension member lay respectively at the tangent direction of the sprocket wheel that begins the requirement rotation and need stop operating, and are fixed on ground or the support; The two ends of chain link to each other with the chain tension member with the chain fixed component respectively, and position, intermediate portion and sprocket wheel mesh in succession.The working principle of this kind driving mechanism is as follows: when motor drives dial rotation by retarder, sprocket wheel along with rotating disk with identical rotational speed, when sprocket wheel goes to chain place and chain engages along with rotating disk, then not only revolve round the sun with rotating disk, and with the rotation direction rotation opposite with rotating disk, when sprocket wheel during no chain place, then stops rotation along with rotating disk goes to automatically.
In order to make chain when working, be in tensioning state all the time, realize goal of the invention better, the chain tension member of the utility model design comprises support, chute body, slide bar, plate washer stage clip and locking nut.Cell body is installed on the support; The design of one end of slide bar has the chain linkage structure, and the other end design has the stage clip mounting structure, and forms sliding pair with chute on the chute body; Barrier casing is contained in the stage clip mounting end of slide bar and links to each other with the end face of chute body; Compression spring sleeve is contained on the slide bar, and the one end links to each other with plate washer, and locking nut is installed in the free end of stage clip, to adjust the tension force of stage clip.Above-mentioned take up member can in time be adjusted the length of chain, satisfies the engagement requirement of sprocket wheel and chain.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the open type chain sprocket planet intermittent drive mechanism sketch that proposes according to the utility model;
Fig. 2 is a kind of structural drawing of chain tension member;
Fig. 3 is the structural drawing of eight station picture tube glass bulb organic film washing machines, and the driving mechanism of this machine is the open type chain sprocket planet intermittent drive mechanism that the utility model proposed.
Embodiment:
The structure of present embodiment as shown in Figure 3, it is a kind of eight station picture tube glass bulb organic film washing machines, its main technical requirements is as follows: (1) equipment adopts eight station disk structures; (2) the glass bulb rotation is 13～15 rev/mins; (3) productivity is 5/minute; According to above-mentioned requirements, this washing machine is made up of two kinds of motions, i.e. the Gear Planet Transmission mode that the rotation of the revolution of rotating disk, glass bulb pallet is formed, and the glass bulb pallet on the rotating disk forwards to when picking and placeing glass bulb and dripping the position and also will stop rotation.In order to realize above-mentioned technical requirements, this machine has adopted open type chain sprocket planet intermittent drive mechanism, and its concrete structure comprises support 29, retarder 28, coupling 27, motor 26, retarder 25, tank 24, water pipe 23, hydrojet member 22, bearing 21, gives water dispenser 20, sealing component 19, dial rotation member 1, rotating disk 2, rotating disk cover plate 17, position limit switch water valve 16, liquid dish 15, glass bulb pallet 14, sprocket shaft 4, sprocket wheel 5, chain 7, chain tension member 6 and chain fixed component 3.Wherein, dial rotation member 1, rotating disk 2, chain fixed component 3, sprocket shaft 4, sprocket wheel 5, chain tension member 6 and chain 7 are formed open type chain sprocket planet intermittent drive mechanism.Sprocket wheel 5, sprocket shaft 4 and glass bulb pallet 14 respectively are eight, and each sprocket shaft evenly is installed on the same circumference of rotating disk, and sprocket wheel and glass bulb pallet link into an integrated entity and form rotary pair with sprocket shaft.The structure of chain tension member 6 as shown in Figure 2, comprise support 8, chute body 9, slide bar 12, plate washer 13, stage clip 11 and locking nut 10, in order to prevent that slide bar 12 from rotating when mobile, chute on the chute body 9 in the present embodiment is a rectangle groove, and the position that slide bar 12 is complementary with it is a rectangular shaft.
The utlity model has following advantage:
1, realized the function of two sets of transmission mechanism with a sets of transmission mechanism, both simplified the structure, Reduce cost, be convenient to again maintenance.
2, under the effect of chain tension member, chain is in tensioning state all the time, has guaranteed Effective engagement of chain and sprocket wheel moves very reliable.
3, this transmission mechanism is applied on the eight position image tube glass bulb organic film cleaning machines, and glass bulb lacks than former cleaning machine and walks up and down
Distance, 8467 degree that can economize on electricity every every year, water saving 5477 Ton has obvious economic benefit and social benefit.
The utility model can be widely used in and require to do on the equipment of planet compound motion at intermittence.
Claims (3)
1, a kind of open type chain sprocket planet intermittent drive mechanism, it is characterized in that this mechanism is made up of rotating disk (2), dial rotation member (1), sprocket wheel (5), sprocket shaft (4), chain (7), chain fixed component (3) and chain tension member (6), assembling mode is as follows:
Rotating disk (2) links to each other with dial rotation member (1),
Sprocket shaft (4) is at least two, is installed on the same circumference of rotating disk (2), and sprocket wheel (5) and sprocket shaft (4) form rotary pair, and each sprocket wheel is positioned at same horizontal plane,
Chain fixed component (3) and chain tension member (6) lay respectively at the tangent direction of the sprocket wheel that begins the requirement rotation and need stop operating, and are fixed on ground or the support,
The two ends of chain (7) link to each other with chain tension member (6) with chain fixed component (3) respectively, and position, intermediate portion and sprocket wheel mesh in succession.
2, open type chain sprocket planet intermittent drive mechanism according to claim 1 is characterized in that chain tension member (6) comprises support (8), chute body (9), slide bar (12), plate washer (13), stage clip (11) and locking nut (10),
Chute body (9) is installed on the support,
The design of one end of slide bar (12) has the chain linkage structure, and the other end design has the stage clip mounting structure, and forms sliding pair with chute on the chute body,
Plate washer (3) is sleeved on the stage clip mounting end of slide bar and links to each other with the end face of chute body,
Stage clip (11) is sleeved on the slide bar, and the one end links to each other with baffle plate, and locking nut (10) is installed in the free end of stage clip, to adjust the tension force of stage clip.
3, open type chain sprocket planet intermittent drive mechanism according to claim 2 is characterized in that the chute on the chute body (9) is a rectangle groove, and the position that slide bar (12) is complementary with it is a rectangular shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95242050U CN2228578Y (en) | 1995-08-23 | 1995-08-23 | Open chain sprocket planetary intermittent gearing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95242050U CN2228578Y (en) | 1995-08-23 | 1995-08-23 | Open chain sprocket planetary intermittent gearing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2228578Y true CN2228578Y (en) | 1996-06-05 |
Family
ID=33883084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95242050U Expired - Fee Related CN2228578Y (en) | 1995-08-23 | 1995-08-23 | Open chain sprocket planetary intermittent gearing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2228578Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001031A (en) * | 2010-10-20 | 2011-04-06 | 无锡富岛精工有限公司 | Planetary driving mechanism for coil peeling sander |
| CN112890525A (en) * | 2021-01-22 | 2021-06-04 | 温州职业技术学院 | Make things convenient for display device for clothing that clothing was hung and was got |
-
1995
- 1995-08-23 CN CN95242050U patent/CN2228578Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001031A (en) * | 2010-10-20 | 2011-04-06 | 无锡富岛精工有限公司 | Planetary driving mechanism for coil peeling sander |
| CN112890525A (en) * | 2021-01-22 | 2021-06-04 | 温州职业技术学院 | Make things convenient for display device for clothing that clothing was hung and was got |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |