CN104633036A - Transmission mechanism for drive chain wheel of laminator - Google Patents
Transmission mechanism for drive chain wheel of laminator Download PDFInfo
- Publication number
- CN104633036A CN104633036A CN201310558470.5A CN201310558470A CN104633036A CN 104633036 A CN104633036 A CN 104633036A CN 201310558470 A CN201310558470 A CN 201310558470A CN 104633036 A CN104633036 A CN 104633036A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- driving shaft
- transmission mechanism
- pawl
- fixed plate
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
Abstract
The invention relates to a transmission mechanism for a drive chain wheel of a laminator. The transmission mechanism comprises an air cylinder which is hinged to a fixing seat, a push rod on the air cylinder is connected with a pawl fixing plate through a pawl shaft, the other end of the pawl fixing plate is in pivot connection with a driving shaft, and a pawl is in pivot connection to the pawl fixing plate. The driving shaft is fixedly connected with ratchet wheels, and a plurality of clamping grooves are evenly distributed in the outer circle of the ratchet wheel. The ratchet wheels are fixedly connected to the two ends of the driving shaft. The transmission mechanism is simple in structure, high in transmission precision and low in maintenance cost.
Description
Technical field
The present invention relates to gummer technical field, the driving mechanism of the drive sprocket especially on gummer.
Background technique
The application of gummer is more and more extensive, the general equal more complicated of its structure, especially its transmission system, transmission system involves the quality of product and the performance requirement of each side, if its transmission system is simplified, its cost of production will be reduced, and maintenance cost, also can improve its quality of product simultaneously.
Summary of the invention
The applicant, for above-mentioned shortcoming of the prior art, provides a kind of gummer drive sprocket driving mechanism, and its structure is simple, and transmission accuracy is high, and maintenance cost is low.
The technical solution adopted in the present invention is as follows:
Gummer drive sprocket driving mechanism, comprises cylinder, cylinder and fixed base hinged, the push rod on cylinder is connected with ratchet fixed plate by pawl axis, and the ratchet fixed plate the other end and driving shaft are pivoted, and ratchet fixed plate is articulated with ratchet; Driving shaft is fixed with ratchet, the uniform several draw-in groove of ratchet cylindrical; The two ends of driving shaft are all fixed with sprocket wheel;
Further technological scheme is as follows:
Preferably, on pawl axis, between push rod and ratchet fixed plate, cover has steel bushing;
Preferably, sprocket wheel and driving shaft are by Flange joint, and flange and driving shaft adopt key to be connected.
Beneficial effect of the present invention is: directly promoted the ratcheting motion that driving shaft is connected by cylinder, uniform several draw-in groove on ratchet, ratchet coordinates with draw-in groove and promotes pawl wheel, and then drive driving shaft to rotate, drive sprocket, structure is simple, and on ratchet, uniform several draw-in groove makes its transmission accuracy high, each component is all detachable, and maintenance cost is low.
Accompanying drawing explanation
Fig. 1 is configuration state figure of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the present invention includes cylinder 2, cylinder 2 is hinged with fixed base 1, it is characterized in that: the push rod 3 on cylinder 2 is connected with ratchet fixed plate 10 by pawl axis 8, ratchet fixed plate 10 the other end and driving shaft 9 are pivoted, and ratchet fixed plate 10 are articulated with ratchet 5; Driving shaft 9 is fixed with ratchet 11, the uniform several draw-in groove 6 of ratchet 11 cylindrical, ratchet 5 coordinates with draw-in groove 6; The two ends of driving shaft 9 are all fixed with sprocket wheel 7, preferably, on pawl axis 8, between push rod 3 and ratchet fixed plate 10, cover has steel bushing 4, steel bushing 4 adopts high-abrasive material, produces and rubs, preferably between anti-throw-out lever 3 and ratchet fixed plate 10, sprocket wheel 7 is connected by flange 12 with driving shaft 9, flange 12 adopts key to be connected with driving shaft 9, and maintenance for convenience detach, reduces maintenance cost;
Use principle of the present invention is as follows:
When the push rod 3 of cylinder 2 stretches out, the interior ratchet 11 that promotes of draw-in groove 6 that push rod 3 can drive ratchet 5 end to snap in equal face on ratchet 11 cylindrical rotates, and then drive driving shaft 9 to rotate, sprocket wheel 7 is made to drive chain transmission, when the push rod 3 of cylinder 2 shrinks, the end of ratchet 5 is separated in draw-in groove 6, ratchet 11 is driven to rotate again and again, because draw-in groove 6 is uniform at the cylindrical of ratchet 11, its transmission is also step step-by-step drive, also can set the rotation angle that single promotes ratchet 11 according to actual needs, regulate the stepping-in amount of sprocket wheel 7.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention, see claim, within protection scope of the present invention, can do any type of amendment.
Claims (3)
1. gummer drive sprocket driving mechanism, comprise cylinder (2), cylinder (2) is hinged with fixed base (1), it is characterized in that: the push rod (3) on cylinder (2) is connected with ratchet fixed plate (10) by pawl axis (8), ratchet fixed plate (10) the other end and driving shaft (9) are pivoted, and ratchet fixed plate (10) are articulated with ratchet (5); Driving shaft (9) is fixed with ratchet (11), the uniform several draw-in groove (6) of ratchet (11) cylindrical; The two ends of driving shaft (9) are all fixed with sprocket wheel (7).
2. gummer drive sprocket driving mechanism as claimed in claim 1, is characterized in that: pawl axis (8) being positioned at cover between push rod (3) and ratchet fixed plate (10) has steel bushing (4).
3. gummer drive sprocket driving mechanism as claimed in claim 1, it is characterized in that: sprocket wheel (7) is connected by flange (12) with driving shaft (9), flange (12) adopts key to be connected with driving shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558470.5A CN104633036A (en) | 2013-11-12 | 2013-11-12 | Transmission mechanism for drive chain wheel of laminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558470.5A CN104633036A (en) | 2013-11-12 | 2013-11-12 | Transmission mechanism for drive chain wheel of laminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104633036A true CN104633036A (en) | 2015-05-20 |
Family
ID=53212120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310558470.5A Pending CN104633036A (en) | 2013-11-12 | 2013-11-12 | Transmission mechanism for drive chain wheel of laminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633036A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109382805A (en) * | 2017-08-08 | 2019-02-26 | 株式会社大福 | The workpiece support device of lifting freely |
-
2013
- 2013-11-12 CN CN201310558470.5A patent/CN104633036A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109382805A (en) * | 2017-08-08 | 2019-02-26 | 株式会社大福 | The workpiece support device of lifting freely |
| CN109382805B (en) * | 2017-08-08 | 2022-10-25 | 株式会社大福 | Work support device capable of freely lifting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012152416A3 (en) | Device for transferring vehicle wheels | |
| CN201494971U (en) | Hydraulic type mechanical expansion and contraction shaft | |
| CN104633036A (en) | Transmission mechanism for drive chain wheel of laminator | |
| CN207565037U (en) | Rotary working platform and press die | |
| CN203542443U (en) | Clamping tool for connecting flanges | |
| CN204487430U (en) | A kind of inclination fixture of Full-automatic assembling machine | |
| CN202685945U (en) | Pedal tread angle self-adjusting structure | |
| CN204780207U (en) | A pneumatic backstitch device for sewing machine | |
| CN204397331U (en) | Fitter's bench indexing mechanism | |
| CN103008477A (en) | Hub spinning mold | |
| CN201276191Y (en) | Power-saving disc for bicycle | |
| CN206206531U (en) | A kind of drive lacking transmission device based on flange transmission | |
| CN103204213B (en) | Lever reciprocating driver train and comprise its bicycle | |
| CN204108216U (en) | Cold-forging former feed arrangement | |
| CN206826214U (en) | Finance use continuous signeting device | |
| CN204010135U (en) | Dedicated transmissions roller frame in a kind of ATM | |
| CN205225442U (en) | Snowmobile line load link | |
| CN207827745U (en) | A kind of module of hand hoisting AGV drive components | |
| CN201953926U (en) | Driving chain tensioning mechanism | |
| CN104409009A (en) | Planar cam mechanism demonstration instrument for translating follower and using method thereof | |
| CN204221724U (en) | A kind of bolt pincers for dismantling small space bolt | |
| CN204041888U (en) | Without the transmission of frame planetary gear train | |
| CN201661672U (en) | Large-diameter flexible pin tooth driving device | |
| CN204196052U (en) | A kind of delivery wheel mechanism | |
| CN204867186U (en) | Spoke wire stock bending device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |
|
| WD01 | Invention patent application deemed withdrawn after publication |