CN203048237U - Feeder head cam device - Google Patents
Feeder head cam device Download PDFInfo
- Publication number
- CN203048237U CN203048237U CN 201320045137 CN201320045137U CN203048237U CN 203048237 U CN203048237 U CN 203048237U CN 201320045137 CN201320045137 CN 201320045137 CN 201320045137 U CN201320045137 U CN 201320045137U CN 203048237 U CN203048237 U CN 203048237U
- Authority
- CN
- China
- Prior art keywords
- cam
- presser foot
- presser feet
- reach
- paper
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Handling Of Sheets (AREA)
Abstract
The utility model provides a feeder head cam device which comprises a cam shaft, a first cam, a second cam, a presser foot cam, a bearing bush and a spacer bush, wherein the first cam, the second cam, the presser foot cam, the bearing bush and the spacer bush are sleeved on the cam shaft and sequentially arranged from left to right. The first cam, the second cam and the presser foot cam are fixedly connected with the cam shaft through taper pins. The second cam is located between the first cam and the presser foot cam, and the size of the second cam is larger than the size of the first cam and the size of the presser foot cam. Compared with the prior art, the feeder head cam device is compact in structure, high in precision, and capable of enabling the actions of paper distributing, paper feeding and paper pressing to be smooth and precise due to the fact that the first cam, the second cam and the presser foot cam are used for respectively driving the movement of a paper distributing suction head, a paper feeding suction head and a paper pressing pedal.
Description
Technical field
The utility model relates to and flies to reach the paper feeding technology, relates in particular to a kind of cam gear that flies to reach.
Background technology
Paper feeding device (Feeder), be commonly called as and fly to reach, it is very part and parcel of modern offset printing press, its effect is automatically, accurately, reposefully paper to be delivered to according to certain rules location or printing device, the work efficiency of printing device height and printing quality quality have direct relation with the serviceability of paper feeding device.In real-world operation, described fly to reach the head to utilize different suction nozzles to realize the action of separation, paper feeding and platen usually, and existingly fly to reach head and often adopt comparatively complicated mechanism to drive different suction nozzles, to finish the operation of separation, paper feeding and platen, it is not very good causing the complicated and accuracy rate of total, therefore, necessaryly provide a kind of and fly to reach a cam gear and solve above-mentioned technical matters.
The utility model content
The technical matters that the utility model solves is to provide a kind of cam gear that flies to reach, and it is simple in structure and can effectively realize separation, paper feeding and platen operation.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind ofly fly to reach a cam gear, comprise camshaft, be sheathed on the described camshaft and be arranged in order first cam, second cam, presser feet cam, bearing carrier ring and the spacer of setting from left to right; Described first cam, second cam and presser feet cam are captiveed joint with described camshaft by taper pin; Described second cam between described first cam and presser feet cam and size greater than described first cam and presser feet cam.
As the further improvement of the technical program, be provided with ball-bearing casing and retaining ring in the described bearing carrier ring, and the bearing carrier ring surface is provided with circlip for shaft.
As the further improvement of the technical program, the spacing between described second cam and first cam is greater than the spacing between described second cam and the presser feet cam.
Compared with prior art, the utility model flies to reach a cam gear compact conformation, the precision height drives the motion of separation suction nozzle, paper feeding suction nozzle and platen step respectively by first cam, second cam and presser feet cam, makes that the action of separation, paper feeding and platen is more smooth and easy, accurate.
Description of drawings
Fig. 1 is the block diagram that flies to reach a cam gear described in the utility model.
Fig. 2 is the front view that flies to reach a cam gear described in the utility model.
Fig. 3 flies to reach a cam gear along the cross section view of A-A direction for shown in Figure 2.
The specific embodiment
See also Fig. 1 to shown in Figure 3, the utility model provides a kind of cam gear that flies to reach, and comprises camshaft 1, is sheathed on first cam 2, second cam 3, presser feet cam 4, bearing carrier ring 5 and the spacer 9 that also are arranged in order setting on the described camshaft 1 from left to right.Described second cam 3 is between described first cam 2 and presser feet cam 4, and size is greater than described first cam 2 and presser feet cam 4, and described bearing carrier ring 5 is positioned at the outside of described presser feet cam 4.Described first cam 2, second cam 3, presser feet cam 4 can rotate around described camshaft 1 respectively.Described spacer 9 is positioned at described bearing carrier ring 5 outsides, is used for described bearing carrier ring 5 is isolated in its inboard.
As shown in Figure 3, described first cam 2, second cam 3 and presser feet cam 4 are fixedly connected on the described camshaft 1 by taper pin 8.Described second protruding 3 take turns and first cam 2 between spacing greater than the spacing between described second cam 3 and the presser feet cam 4.Be provided with ball-bearing casing 6 and retaining ring 7 in the described bearing carrier ring 5, and bearing carrier ring 5 surfaces are provided with circlip for shaft 11.
The above; it only is most preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction; any those of ordinary skill in the art; do not breaking away under the technical solutions of the utility model scope situation; utilize the method content of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, all belong to the scope of claims protection.
Claims (3)
1. one kind flies to reach a cam gear, it is characterized in that: comprise camshaft, be sheathed on first cam, second cam, presser feet cam, bearing carrier ring and the spacer that also are arranged in order setting on the described camshaft from left to right; Described first cam, second cam and presser feet cam are captiveed joint with described camshaft by taper pin; Described second cam between described first cam and presser feet cam and size greater than described first cam and presser feet cam.
2. according to claim 1ly fly to reach a cam gear, it is characterized in that: be provided with ball-bearing casing and retaining ring in the described bearing carrier ring, and the bearing carrier ring surface is provided with circlip for shaft.
3. according to claim 2ly fly to reach a cam gear, it is characterized in that: the spacing between described second cam and first cam is greater than the spacing between described second cam and the presser feet cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045137 CN203048237U (en) | 2013-01-28 | 2013-01-28 | Feeder head cam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045137 CN203048237U (en) | 2013-01-28 | 2013-01-28 | Feeder head cam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203048237U true CN203048237U (en) | 2013-07-10 |
Family
ID=48731217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045137 Expired - Fee Related CN203048237U (en) | 2013-01-28 | 2013-01-28 | Feeder head cam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203048237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047143A (en) * | 2020-09-29 | 2020-12-08 | 东台世恒机械科技有限公司 | Servo paper feeder of cardboard paging transmission |
-
2013
- 2013-01-28 CN CN 201320045137 patent/CN203048237U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047143A (en) * | 2020-09-29 | 2020-12-08 | 东台世恒机械科技有限公司 | Servo paper feeder of cardboard paging transmission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202115070U (en) | Vertical-horizontal plate cylinder positioning and adjusting mechanism of printing machine | |
| CN203048237U (en) | Feeder head cam device | |
| CN204398553U (en) | Streamline automatic stamping machine | |
| CN103240970A (en) | Pad printing machine structure | |
| CN204095295U (en) | A kind of continous way cylinder is without seam cloth digital decorating machine | |
| CN103896086B (en) | It is automatically positioned paper feeding mechanism | |
| CN204622622U (en) | A kind of 3D printer feeding mechanism | |
| CN206306650U (en) | A kind of printer with dual resolution design printing function | |
| CN203528097U (en) | Lead inkjet printer | |
| CN204339779U (en) | A kind of feeder mechanical arm | |
| CN203556711U (en) | Single stamping mold structure of motor lamination | |
| CN207373943U (en) | A kind of automatic code-printing machine | |
| CN203293648U (en) | Screen frame adjusting device of screen printing machine | |
| CN208068893U (en) | A kind of 3D printer | |
| CN207984286U (en) | It is a kind of to determine magnet drum for light change printing | |
| CN207645428U (en) | A kind of paper feeder of cross cutting printing machinery | |
| CN201483899U (en) | Lottery push-type printing device | |
| CN104438592B (en) | Ball rod production method and ball rod rotating mould | |
| CN206579302U (en) | A kind of type plate torsion spring mechanism suitable for deposit book printers | |
| CN201483212U (en) | Chain assembling device | |
| CN203995058U (en) | A kind of multistation pad printing machine for miniature circuit breaker | |
| CN203254771U (en) | Mechanism for opening and closing gripper of roller of printing machine | |
| CN205855537U (en) | A kind of paper collecting mechanism of Multifunction printing machinery | |
| CN205272603U (en) | Screw rod advancing mechanism of 3D print pen ink | |
| CN205328285U (en) | Paper feeder |
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: 20130710 Termination date: 20170128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |