CN101412306B - Transmission mechanism of 16K folder of printer - Google Patents
Transmission mechanism of 16K folder of printer Download PDFInfo
- Publication number
- CN101412306B CN101412306B CN2008102362995A CN200810236299A CN101412306B CN 101412306 B CN101412306 B CN 101412306B CN 2008102362995 A CN2008102362995 A CN 2008102362995A CN 200810236299 A CN200810236299 A CN 200810236299A CN 101412306 B CN101412306 B CN 101412306B
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- gear
- shaft
- rotating shaft
- retaining ring
- frame
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Abstract
The invention relates to a technology for manufacturing a printing machine, in particular to a driving mechanism for a sixteenmo paper folding part of the printing machine. According to the technical proposal provided by the invention, the driving mechanism consists of a driving part and a servo motor especially used for the driving mechanism; in the driving part, a rotating shaft is arranged on a frame through a bearing, one end of the rotating shaft is fixedly connected with a first gear which is engaged with a second gear arranged on a first gear shaft through the bearing, and the second gear is engaged with a third gear arranged on a second gear shaft through the bearing; the third gear is engaged with a fourth gear fixedly arranged on one end of a main shaft; the first gear shaft andthe second gear shaft are fixedly connected to the frame, the main shaft is arranged on the frame through the bearing and is parallel to a rotating shaft; and a servo motor is arranged on the frame, and an output shaft of the servo motor is connected with the rotating shaft through a shaft coupling. The driving mechanism can simplify the structure and improve the stability in driving, and is convenient to maintain and debug.
Description
Technical field
The present invention relates to the manufacturing technology of printing machine, specifically a kind of transmission mechanism of 16 K folder of printer.
Background technology
Traditional 16 K folder transmission mechanism is shown in Fig. 4,5: be to obtain power by a pair of gear meshing from upper level device (main frame), also will be in the cooperation adjustment of carrying out under the help of clutch between the gear, and the assembly precision of gears engaged requires than higher, if good inadequately then can the causing of assembling produces very big noise at folder vibration by a relatively large margin.Secondly, described transmission mechanism and main frame have been connected in together, bring very big trouble with regard to the debugging of giving complete machine like this, have increased the difficulty of debugging greatly, and its shortcoming that shows is mainly: 1, complex structure, and improper arrangement clear.2, transmission stability is poor.3, debugging, maintenance inconvenience.
Summary of the invention
The objective of the invention is to design a kind of transmission mechanism of 16 K folder of printer, with simplified structure, stationarity, convenient for maintaining and debugging when improving transmission.
According to technical scheme provided by the invention, described transmission mechanism is made up of drive disk assembly and the servomotor that is exclusively used in transmission mechanism; In described drive disk assembly, rotating shaft utilizes bearing to be installed on the frame, at fixedly connected first gear of an end of rotating shaft, described first gear is installed on second gears engaged on first gear shaft with utilizing bearing, and described second gear is installed on the 3rd gears engaged on second gear shaft with utilizing bearing; Described the 3rd gear and the 4th gears engaged that is fixedly installed in main shaft one end; Described first gear shaft and second gear shaft all are fixedly connected on the frame, and described main shaft utilizes bearing to be installed on the frame, and all with described shaft parallel; Described servomotor is installed on the frame, and the output shaft of servomotor utilizes shaft coupling to be connected with rotating shaft.
Described frame comprise the right side casing that is positioned at the right side and be positioned at the left side the left side casing, described left side casing and right side casing are interconnected to form a housing, described first gear, second gear, the 3rd gear and the 4th gear all are positioned at described housing; The output of described servomotor extends in the casing of described right side.
The other end of described rotating shaft utilizes bearing to be installed on the body, and stretches in the described body, and at fixedly connected first spiral bevel gear in this end end of rotating shaft, described first spiral bevel gear is positioned at described body.
Described the 5th gear and the 6th gears engaged, described the 6th gear is fixedly connected on the end of cylinder, and described cylinder utilizes bearing to be installed on the roller bearing.Utilize locking plate that second spiral bevel gear is installed at the middle part of described main shaft, fixedly mount the 5th gear at the other end of main shaft.
In the axle sleeve that a side setting of described second spiral bevel gear fuses, the dead in line of the axis of described axle sleeve and described second spiral bevel gear; In described locking plate, tapered sleeve is enclosed within the outside of axle sleeve, and the external diameter at described tapered sleeve two ends is less than the external diameter at tapered sleeve middle part, at an end of tapered sleeve first retaining ring is set, and at the other end of tapered sleeve second retaining ring is set; The internal diameter of described first retaining ring and second retaining ring is all greater than the outer end diameter of tapered sleeve, less than the middle part external diameter of tapered sleeve; In the first retaining ring upper edge some screwed holes are set equably circumferentially, the screwed hole on the setting and first retaining ring on second retaining ring is through hole one to one, when second spiral bevel gear is installed, tightens screw in the screwed hole of each through hole and correspondence.
Advantage of the present invention is: adopt an independent servo motor outputting power, and its clear in structure, stable drive is easy to break away from main body, and very big benefit has been played in the debugging of complete machine, and user friendly maintenance has very big flexibility.
Description of drawings
Fig. 1 is the folder transmission device of sixteenmo folding machine.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is the B-B view of Fig. 1.
Fig. 4 is traditional driver composition.
Fig. 5 is the E-E view of Fig. 4.
The specific embodiment
As shown in the figure: described transmission mechanism is made up of drive disk assembly and the servomotor 1 that is exclusively used in transmission mechanism; In described drive disk assembly, rotating shaft 4 utilizes bearing to be installed on the frame, at fixedly connected first gear 3 of an end of rotating shaft 4, described first gear 3 meshes with second gear 6 that utilizes bearing to be installed on first gear shaft 19, and described second gear 6 meshes with the 3rd gear 7 that utilizes bearing to be installed on second gear shaft 18; Described the 3rd gear 7 and the 4th gear 8 engagements that are fixedly installed in main shaft 10 1 ends; Described first gear shaft 19 and second gear shaft 18 all are fixedly connected on the frame, and described main shaft 10 utilizes bearing to be installed on the frame, and all parallel with described rotating shaft 4; Described servomotor 1 is installed on the frame, and the output shaft 22 of servomotor 1 utilizes shaft coupling 2 to be connected with rotating shaft 4.The power of servomotor 1 output sends out power by drive disk assembly, and then finishes the folding process from the octavo to the sixteenmo.
Described frame comprises the right side casing 17 that is positioned at the right side and is positioned at the left side casing 20 in left side, described left side casing 20 is interconnected to form a housing with right side casing 17, described first gear 3, second gear 6, the 3rd gear 7 and the 4th gear 8 all are positioned at described housing, described gear can be rotated in the housing of a relative closure, avoid extraneous dust etc. to have influence on the service life and the transmission efficiency of gear; The output of described servomotor 1 extends in the described right side casing 17.
The other end of described rotating shaft 4 utilizes bearing to be installed on the body 21, and stretches in the described body 21, and at fixedly connected first spiral bevel gear 5 in this end end of rotating shaft 4, described first spiral bevel gear 5 is positioned at described body 21.
Described the 5th gear 11 and 23 engagements of the 6th gear, described the 6th gear 23 is fixedly connected on the end of cylinder 25, and described cylinder 25 utilizes bearing to be installed on the roller bearing 24.
Utilize locking plate that second spiral bevel gear 9 is installed at the middle part of described main shaft 10, fixedly mount the 5th gear 11 at the other end of main shaft 10.
In the axle sleeve 12 that a side setting of described second spiral bevel gear 9 fuses, the dead in line of the axis of described axle sleeve 12 and described second spiral bevel gear 9; In described locking plate, tapered sleeve 15 is enclosed within the outside of axle sleeve 12, and the external diameter at described tapered sleeve 15 two ends is less than the external diameter at tapered sleeve 15 middle parts, at an end of tapered sleeve 12 first retaining ring 16 is set, and at the other end of tapered sleeve 15 second retaining ring 14 is set; The internal diameter of described first retaining ring 16 and second retaining ring 14 is all greater than the outer end diameter of tapered sleeve 12, less than the middle part external diameter of tapered sleeve 12; In first retaining ring, 16 upper edges some screwed holes are set equably circumferentially, screwed hole on the setting and first retaining ring 16 on second retaining ring 14 is through hole one to one, when second spiral bevel gear 9 is installed, in the screwed hole of each through hole and correspondence, tighten screw 13.
Its power transmission path is:
The power of servomotor 1 output is sent to power in the rotating shaft 4 via shaft coupling 2, and rotating shaft 4 drives first spiral bevel gear, 5 actions fixed thereon, and power is transferred to the next stage device.Be sent on second gear 6, the 3rd gear 7 and the 4th gear 8 with its engagement by first gear 3 in the rotating shaft 4 by the power of servomotor 1 output, finally power be sent on the main shaft 10 by the 4th gear 8.The other end of main shaft 10 fix the 5th gear 11, the five gears 11 by the 6th gear 23 power is sent to its engagement before and after on the roller bearing 24 of adjustment component, drive cylinders 25 by roller bearing 24 and rotate, finish the needed power supply of folding.
During installation, servomotor 1 is fixed on the upper spider by 4 screws.Rotating shaft 4 and servomotor 1 usefulness shaft coupling 2 and key connecting.Adopt key connecting between first gear 3 and the rotating shaft 4.The rotating shaft 4 and first spiral bevel gear 5 also adopt key connecting.Key is also used in connection between the 4th gear 8, the 5th gear 11 and the main shaft 10.Second spiral bevel gear 9 is fixed on the main shaft 10 by locking plate.
Claims (1)
1. the transmission mechanism of 16 K folder of printer is characterized in that: described transmission mechanism is made up of drive disk assembly and the servomotor (1) that is exclusively used in transmission mechanism; In described drive disk assembly, rotating shaft (4) utilizes bearing to be installed on the frame, at fixedly connected first gear of an end of rotating shaft (4) (3), described first gear (3) meshes with second gear (6) that utilizes bearing to be installed on first gear shaft (19), and described second gear (6) meshes with the 3rd gear (7) that utilizes bearing to be installed on second gear shaft (18); Described the 3rd gear (7) and the 4th gear (8) engagement that is fixedly installed in main shaft (10) one ends; Described first gear shaft (19) all is fixedly connected on the frame with second gear shaft (18), and described main shaft (10) utilizes bearing to be installed on the frame, and all parallel with described rotating shaft (4); Described servomotor (1) is installed on the frame, and the output shaft (22) of servomotor (1) utilizes shaft coupling (2) to be connected with rotating shaft (4);
Described frame comprises the right side casing (17) that is positioned at the right side and is positioned at the left side casing (20) in left side, described left side casing (20) is interconnected to form a housing with right side casing (17), and described first gear (3), second gear (6), the 3rd gear (7) and the 4th gear (8) all are positioned at described housing; The output of described servomotor (1) extends in the described right side casing (17);
The other end of described rotating shaft (4) utilizes bearing to be installed on the body (21), and stretches in the described body (21), and at fixedly connected first spiral bevel gear in this end end (5) of rotating shaft (4), described first spiral bevel gear (5) is positioned at described body (21);
The 5th gear (11) and the 6th gear (23) engagement, described the 6th gear (23) is fixedly connected on the end of cylinder (25), and described cylinder (25) utilizes bearing to be installed on the roller bearing (24);
Utilize locking plate that second spiral bevel gear (9) is installed at the middle part of described main shaft (10), fixedly mount the 5th gear (11) at the other end of main shaft (10);
In the axle sleeve (12) that a side setting of described second spiral bevel gear (9) fuses, the dead in line of the axis of described axle sleeve (12) and described second spiral bevel gear (9); In described locking plate, tapered sleeve (15) is enclosed within the outside of axle sleeve (12), the external diameter at described tapered sleeve (15) two ends is less than the external diameter at tapered sleeve (15) middle part, at an end of tapered sleeve (12) first retaining ring (16) is set, and at the other end of tapered sleeve (15) second retaining ring (14) is set; The internal diameter of described first retaining ring (16) and second retaining ring (14) is all greater than the outer end diameter of tapered sleeve (12), less than the middle part external diameter of tapered sleeve (12); In first retaining ring (16) upper edge some screwed holes are set equably circumferentially, screwed hole on last setting of second retaining ring (14) and first retaining ring (16) is through hole one to one, when second spiral bevel gear (9) is installed, in the screwed hole of each through hole and correspondence, tighten screw (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102362995A CN101412306B (en) | 2008-11-20 | 2008-11-20 | Transmission mechanism of 16K folder of printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102362995A CN101412306B (en) | 2008-11-20 | 2008-11-20 | Transmission mechanism of 16K folder of printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101412306A CN101412306A (en) | 2009-04-22 |
| CN101412306B true CN101412306B (en) | 2010-09-15 |
Family
ID=40593138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102362995A Expired - Fee Related CN101412306B (en) | 2008-11-20 | 2008-11-20 | Transmission mechanism of 16K folder of printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101412306B (en) |
-
2008
- 2008-11-20 CN CN2008102362995A patent/CN101412306B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101412306A (en) | 2009-04-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20171120 |