CN2617575Y - Tower-type news paper machine transmission without shaft - Google Patents
Tower-type news paper machine transmission without shaft Download PDFInfo
- Publication number
- CN2617575Y CN2617575Y CN 03242738 CN03242738U CN2617575Y CN 2617575 Y CN2617575 Y CN 2617575Y CN 03242738 CN03242738 CN 03242738 CN 03242738 U CN03242738 U CN 03242738U CN 2617575 Y CN2617575 Y CN 2617575Y
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- gear
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Abstract
The utility model relates to a printing machinery, in particular to a shaftless transmission gear of the tower type newspaper printer. The main technical proposal is that a transmission gear is arranged on every printing unit respectively, with the transmission gear, the output shaft of motor is connected with the gear wheel shaft through the coupling, the gear on the gear wheel shaft is meshed with the gear fixed on the left edition roll shaft, the coaxial gear of which gear is meshed with the gear fixed on the left rubber roller, the gear is also meshed with the gear fixed on the right rubber roller, then, the gear is meshed with the gear fixed on the right edition roll shaft, the right and left edition roll shafts and right and left rubber rollers are separately fixed on the back wall plate with bearing. The device can be easy for operation and maintenance and can reduce the occurrence of trouble.
Description
Technical field
The utility model relates to printing machinery, and referring in particular to a kind of tower newspaper machine does not have shaft transmission.
Background technology
Tower newspaper machine must have by what parts such as main motor, power transmission shaft, belt wheel were formed shaft transmission system arranged in running.Tower newspaper machine generally is made up of 4 groups of printing elements, adds folding, paper delivery part drive system, the entire mechanism more complicated, and the operation noise is also bigger, and velocity accuracy and chromatography precision etc. can not accurately be controlled, and operation is adjusted also cumbersome.
Existing tower newspaper machine is as shown in Figure 3: form transmission system by main motor 21, belt wheel 22, belt 23, belt wheel 24, power transmission shaft 25, shaft coupling 26, power transmission shaft 27 usually, with transmission of power to the power transmission shaft II of second printing element; The second printing element power transmission shaft II by synchronous pulley 28, synchronously with 29, synchronous pulley 210, power transmission shaft I211 with transmission of power to the power transmission shaft I of first printing element; The second printing element power transmission shaft II by synchronous pulley 212, synchronously with 213, on the synchronous pulley 214, the power transmission shaft III of power transmission shaft II1215 with transmission of power to the three printing elements; The 3rd printing element power transmission shaft III by synchronous pulley 216, synchronously with 217, on the synchronous pulley 218, the power transmission shaft IV of power transmission shaft IV19 with transmission of power to the four printing elements;
Power transmission shaft I and first printing element left side version roller by a pair of helical gear with transmission of power to edition roll shaft of first printing element left side; Power transmission shaft II and second printing element left side version roller by a pair of helical gear with transmission of power to edition roll shaft of second printing element left side; Power transmission shaft III and the 3rd printing element left side version roller by a pair of helical gear with on edition roll shaft of transmission of power to the three a printing elements left side; Power transmission shaft IV and the 4th printing element left side version roller by a pair of helical gear with on edition roll shaft of transmission of power to the four a printing elements left side.
Above-mentioned tower newspaper machine is for there being shaft transmission system, and each printing element is independently adjusted phase place between each printing element locing up Shi Junxu, during adjustment, needs helical gear is thrown off, adjust finish after, in the engagement, so operation is cumbersome, the adjustment precision is not high again.
The utility model content
The purpose of this utility model is to design a kind of tower newspaper machine does not have shaft transmission, with handled easily and maintaining, reduces the generation of fault.
Its main technical schemes is the transmission mechanism that all has in each printing element separately, in described transmission mechanism, the output shaft of motor utilizes shaft coupling to be connected with gear shaft, gear on the gear shaft and the gears engaged that is installed on the version roll shaft of a left side, with coaxial mounted gear of this gear and the gears engaged that is installed on the left rubber rollers, this gear meshes with the gear 16 that is installed on the right rubber rollers again, gear 16 again with the gears engaged that is installed on the right version roll shaft, wherein, version roll shaft and left and right rubber rollers utilize bearing to be installed on the rear wall plate respectively about.
Motor utilizes bolt and support to be installed on the rear wall plate, and gear shaft and shaft coupling all are positioned at the cavity of base inner, and gear shaft utilizes bearing to be connected with support.
Gear 11 utilizes key to be fixedly installed on the version roll shaft of a left side, and gear 8 utilizes bolt and connecting plate to be installed on the gear 11.
The utility model has the advantages that because independently transmission mechanism is all arranged separately in each printing element, each printing plate cylinder can independently be adjusted, also the phase place adjustment can carried out each other, compare with original transmission system, because mutual pining down is fewer, fast, the adjustment precision height of therefore regulating the speed.
Description of drawings
Fig. 1 is tower newspaper machine structure chart.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is original tower newspaper machine structure chart.
The specific embodiment
As shown in Figure 1: whole newspaper machine is formed by stacking by 4 printing elements, and transmission mechanism is separately all arranged in each printing element.
The transmission mechanism of each unit as shown in Figure 2, the output shaft of motor 1 utilizes shaft coupling 3 to be connected with gear shaft 4, gear on the gear shaft 4 and gear 8 engagements that are installed on the version roll shaft 13 of a left side, with gear 8 coaxial mounted gears 11 and gear 14 engagements that are installed on the left rubber rollers 15, gear 14 and gear 16 engagements that are installed on the right rubber rollers 17, gear 16 and gear 18 engagements that are installed on the right version roll shaft 19, about version roll shaft 13,19 and left and right rubber rollers 15,17 utilize bearing to be installed on the rear wall plate 7 respectively.During work, motor rotates by shaft joint driven gear axle 4, and gear shaft 4 drives left side version roll shaft 13, left rubber rollers 15, right rubber rollers 17 and right version roll shaft 19 respectively by gear 8,11,14,16 and 18 successively and rotates, and finishes task separately.
Motor 1 utilizes bolt 2,5 and support 6 to be installed on the rear wall plate 7, and gear shaft 4 and shaft coupling 3 all are positioned at the cavity of support 6 inside, and gear shaft 4 utilizes bearing to be connected with support 6.This connected mode is compact rationally.
Gear 11 utilizes key 12 to be fixedly installed on the version roll shaft 13 of a left side, and gear 8 utilizes bolt 9 and connecting plate 10 to be installed on the gear 11, can guarantee its concentricity so on the one hand, does not take up space again simultaneously.
Claims (3)
1, tower newspaper machine does not have shaft transmission, it is characterized in that in each printing element, all having transmission mechanism separately, in described transmission mechanism, the output shaft of motor (1) utilizes shaft coupling (3) to be connected with gear shaft (4), gear on the gear shaft (4) and gear (8) engagement that is installed on the left side version roll shaft (13), with coaxial mounted gear of gear (8) (11) and gear (14) engagement that is installed on the left rubber rollers (15), gear (14) and gear (16) engagement that is installed on the right rubber rollers (17), gear (16) and gear (18) engagement that is installed on the right version roll shaft (19), about version roll shaft (13), (19) and a left side, right rubber rollers (15), (17) utilize bearing to be installed on the rear wall plate (7) respectively.
2, transmission mechanism according to claim 1, it is characterized in that motor (1) utilizes bolt and support (6) to be installed on the rear wall plate (7), gear shaft (4) all is positioned at the inner cavity of support (6) with shaft coupling (3), and gear shaft (4) utilizes bearing to be connected with support (6).
3, transmission mechanism according to claim 1 is characterized in that gear (11) utilizes key to be fixedly installed on the left side version roll shaft (13), and gear (8) utilizes bolt (9) and connecting plate (10) to be installed on the gear (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03242738 CN2617575Y (en) | 2003-03-31 | 2003-03-31 | Tower-type news paper machine transmission without shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03242738 CN2617575Y (en) | 2003-03-31 | 2003-03-31 | Tower-type news paper machine transmission without shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2617575Y true CN2617575Y (en) | 2004-05-26 |
Family
ID=34250677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03242738 Expired - Fee Related CN2617575Y (en) | 2003-03-31 | 2003-03-31 | Tower-type news paper machine transmission without shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2617575Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1944073B (en) * | 2005-06-16 | 2010-05-12 | 洪克勒股份公司 | Process and apparatus for the production of newspapers |
| CN103879129A (en) * | 2014-03-12 | 2014-06-25 | 昆山富山印刷有限公司 | Shaft-less rotary press |
-
2003
- 2003-03-31 CN CN 03242738 patent/CN2617575Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1944073B (en) * | 2005-06-16 | 2010-05-12 | 洪克勒股份公司 | Process and apparatus for the production of newspapers |
| CN103879129A (en) * | 2014-03-12 | 2014-06-25 | 昆山富山印刷有限公司 | Shaft-less rotary press |
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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 |