CN201950941U - Automatic adjusting mechanism for automatically adjusting paper-putting position of paper-receiving tooth bar of offset printing press - Google Patents
Automatic adjusting mechanism for automatically adjusting paper-putting position of paper-receiving tooth bar of offset printing press Download PDFInfo
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- CN201950941U CN201950941U CN 201020666683 CN201020666683U CN201950941U CN 201950941 U CN201950941 U CN 201950941U CN 201020666683 CN201020666683 CN 201020666683 CN 201020666683 U CN201020666683 U CN 201020666683U CN 201950941 U CN201950941 U CN 201950941U
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- threaded screw
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Abstract
The utility model relates to an automatic adjusting mechanism for automatically adjusting the paper-putting position of a paper-receiving tooth bar of an offset printing press in the printing industry. The mechanism comprises a paper-putting collision block, an isolating sleeve, a threaded screw rod, a nut, a swing arm, an automatic adjusting mechanism and the like, wherein the paper-putting collision block is sleeved on a pin shaft through the isolating sleeve; a tension sprocket is arranged on the pin shaft and drives a paper-receiving bar, so that the paper-receiving bar transfers a printing product above a paper pile; the threaded screw rod is connected with the nut and the swing arm and is rotated to drive the nut and the swing arm to swing left and right so as to adjust the initial contact position of a tooth opening ball of the paper-receiving bar and the paper-putting collision block and the maximum tooth opening position; and the automatic adjusting mechanism is arranged on a frame and is connected with the threaded screw rod. The variety and specification of the printing product and a real-time printing speed are input, the required paper-putting position is determined by calculation, and automatic adjustment is performed through a potentiometer and an adjusting motor, so that different requirements on the paper-putting position of the paper-receiving bar under the conditions of printing products of different specifications and different printing speeds are met.
Description
Technical field
The utility model relates to a kind of parts on the printing industry offset press, the automatic governor motion of specifically a kind of automatic adjustment offset press splicing tooth discharging paper position.
Background technology
Relevant by retrieval patent documentation does not retrieve the automatic adjustment offset press splicing tooth identical with the utility model structure at present as yet and discharges the automatic governor motion of paper position.The paper collision block of putting of offset press is used for the paper that will print and comes suitable position, pile top by splicing and put paper, makes it easy to arrangement and piles up.Its operation principle is: when splicing row is being with paper to run to the pile top, make opening the tooth ball and putting the action of paper collision block and make splicing arrange tooth to put paper of splicing row by putting the paper collision block, under different printing specifications and different print speed printing speed situation to splicing row put the paper status requirement together, so be necessary to develop a kind of governor motion to satisfy the adjustment of position.
Summary of the invention
The purpose of this utility model is will provide a kind of can have the automatic governor motion of the high a kind of automatic adjustment offset press splicing tooth discharging paper position of positioning accuracy according to different paper specification and the different positions that print speed printing speed is determined automatically and the paper collision block is put in adjusting.
Technical characterictic of the present utility model is, considering the positioning accuracy height, can adjust the automatic governor motion that is designed to comprise a kind of automatic adjustment offset press splicing tooth discharging paper position of putting paper collision block, spacer, tightener sprocket, bearing pin, threaded screw rod, nut, swing arm, automatic mechanism on the basis of position automatically, the described paper collision block of putting is enclosed within on the bearing pin by spacer, and tightener sprocket is installed on the bearing pin; Tightener sprocket drives splicing row makes splicing row that printing is sent to the pile top; Threaded screw rod links to each other with nut, swing arm, and by the rotation threaded screw rod drive nut, swing arm swing regulate splicing arrange the tooth ball with put the paper collision block contact original position and maximum is opened the tooth position, realize the transmission paper that splicing is arranged and put paper; Described automatic mechanism is arranged on the frame and with threaded screw rod and links to each other.
Described automatic mechanism by universal coupling, bevel gear pair, power transmission shaft, regulating tooth wheel set, regulate motor, potentiometer is formed, universal coupling be connected with threaded screw rod; A gear of bevel gear pair links to each other with the axle of universal coupling, and another gear of bevel gear pair links to each other with power transmission shaft; Power transmission shaft links to each other with the adjusting motor; A gear of regulating tooth wheel set links to each other with power transmission shaft, and another gear links to each other with potentiometer, and will put the paper positional information by potentiometer and pass to main frame, adjustment information is reflected to regulate on the motor simultaneously to adjust.
During use, when needs carried out the position adjustment, motor was regulated in starting, by regulating the driven by motor power transmission shaft, and make universal coupling drive threaded screw rod by the bevel gear pair transmission to realize swinging of swing arm, thereby realize the rotation around supporting-point of opening the tooth projection; Position adjustments is controlled by regulating motor, and the size of regulated quantity will be put the paper positional information by potentiometer and be passed to main frame.
Advantage of the present utility model is: by the description of input printing and real-time print speed printing speed, through calculate determining the required paper position of putting, and by potentiometer with adjust motor and adjust automatically, make splicing row can put paper in different positions, with the different requirements of putting the paper position of under the situation that satisfies different size printing, different printing speed splicing being arranged to the printing of different size; Because rational in infrastructure, easy to adjust, thereby satisfied the printing of different size printing, guaranteed printing quality, so very big practical and popularizing value is arranged.
Description of drawings
Below with reference to accompanying drawing the utility model is described further:
Accompanying drawing 2 is that the A of accompanying drawing 1 is to structural representation;
Accompanying drawing 3 is that the B of accompanying drawing 1 is to structural representation.
The specific embodiment
With reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the automatic governor motion of a kind of automatic adjustment offset press splicing tooth discharging paper of the present utility model position, form by putting paper collision block 1, spacer 2, tightener sprocket 3, bearing pin 4, threaded screw rod 5, nut 6, swing arm 7, automatic mechanism 8, the described paper collision block 1 of putting is enclosed within on the bearing pin 4 by spacer 2, and tightener sprocket 3 is installed on the bearing pin 4; Tightener sprocket 3 drives splicing row makes splicing row that printing is sent to the pile top; Threaded screw rod 5 links to each other with nut 6, swing arm 7, and by rotation threaded screw rod 5 drive nuts 6, swing arm 7 swing regulate splicing arrange the tooth ball with put paper collision block 1 contact original position and maximum is opened the tooth position, realize the transmission paper that splicing is arranged and put paper; Described automatic mechanism 8 is arranged on the frame and with threaded screw rod 5 and links to each other, automatic mechanism 8 by universal coupling 81, bevel gear pair 82, power transmission shaft 83, regulating tooth wheel set 84, regulate motor 85, potentiometer 86 is formed, universal coupling 81 be connected with threaded screw rod 5; A gear of bevel gear pair 82 links to each other with the axle of universal coupling 81, and another gear of bevel gear pair 82 links to each other with power transmission shaft 83; Power transmission shaft 83 links to each other with adjusting motor 85; A gear of regulating tooth wheel set 84 links to each other with power transmission shaft 83, and another gear links to each other with potentiometer 86, and will put the paper positional information by potentiometer 86 and pass to main frame, adjustment information is reflected to regulate on the motor 85 simultaneously to adjust.
Claims (2)
1. the automatic offset press splicing tooth of adjusting discharges the automatic governor motion of paper position, comprise and put paper collision block (1), spacer (2), tightener sprocket (3), bearing pin (4), threaded screw rod (5), nut (6), swing arm (7), automatic mechanism (8), it is characterized in that: the described paper collision block (1) of putting is enclosed within on the bearing pin (4) by spacer (2), and tightener sprocket (3) is installed on the bearing pin (4); Tightener sprocket (3) drives splicing row makes splicing row that printing is sent to the pile top; Threaded screw rod (5) links to each other with nut (6), swing arm (7), and by rotation threaded screw rod (5) drive nut (6), swing arm (7) swing regulate splicing arrange the tooth ball with put paper collision block (1) contact original position and maximum is opened the tooth position, realize the transmission paper that splicing is arranged and put paper; Described automatic mechanism (8) is arranged on the frame and with threaded screw rod (5) and links to each other.
2. the automatic governor motion of a kind of automatic adjustment offset press splicing tooth discharging paper according to claim 1 position, it is characterized in that: described automatic mechanism (8) by universal coupling (81), bevel gear pair (82), power transmission shaft (83), regulating tooth wheel set (84), regulate motor (85), potentiometer (86) is formed, universal coupling (81) be connected with threaded screw rod (5); A gear of bevel gear pair (82) links to each other with the axle of universal coupling (81), and another gear of bevel gear pair (82) links to each other with power transmission shaft (83); Power transmission shaft (83) links to each other with adjusting motor (85); A gear of regulating tooth wheel set (84) links to each other with power transmission shaft (83), another gear links to each other with potentiometer (86), and will put the paper positional information by potentiometer (86) and pass to main frame, adjustment information is reflected to regulate on the motor (85) simultaneously and adjusts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020666683 CN201950941U (en) | 2010-12-19 | 2010-12-19 | Automatic adjusting mechanism for automatically adjusting paper-putting position of paper-receiving tooth bar of offset printing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020666683 CN201950941U (en) | 2010-12-19 | 2010-12-19 | Automatic adjusting mechanism for automatically adjusting paper-putting position of paper-receiving tooth bar of offset printing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950941U true CN201950941U (en) | 2011-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020666683 Expired - Fee Related CN201950941U (en) | 2010-12-19 | 2010-12-19 | Automatic adjusting mechanism for automatically adjusting paper-putting position of paper-receiving tooth bar of offset printing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950941U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862852A (en) * | 2012-12-13 | 2014-06-18 | 谷永辉 | Printer gripper bar running-in experiment device and gripper bar running-in method |
| CN106142833A (en) * | 2015-04-27 | 2016-11-23 | 北京华夏视科检测技术有限公司 | Leaflet categorised collection equipment |
| CN106142834A (en) * | 2015-04-27 | 2016-11-23 | 北京华夏视科检测技术有限公司 | Press quality amount detection machine tool |
| CN109291634A (en) * | 2018-08-27 | 2019-02-01 | 扬中市惠丰包装有限公司 | A kind of printing machine with paper-transferring gripper positioning device |
-
2010
- 2010-12-19 CN CN 201020666683 patent/CN201950941U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862852A (en) * | 2012-12-13 | 2014-06-18 | 谷永辉 | Printer gripper bar running-in experiment device and gripper bar running-in method |
| CN103862852B (en) * | 2012-12-13 | 2016-09-14 | 谷永辉 | A kind of gripper for printing machine row's break-in experimental provision and paper-transferring gripper break-in method |
| CN106142833A (en) * | 2015-04-27 | 2016-11-23 | 北京华夏视科检测技术有限公司 | Leaflet categorised collection equipment |
| CN106142834A (en) * | 2015-04-27 | 2016-11-23 | 北京华夏视科检测技术有限公司 | Press quality amount detection machine tool |
| CN109291634A (en) * | 2018-08-27 | 2019-02-01 | 扬中市惠丰包装有限公司 | A kind of printing machine with paper-transferring gripper positioning device |
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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: 20110831 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |