CN2928497Y - Double-motor synchronous transmission device for curved surface offset press - Google Patents
Double-motor synchronous transmission device for curved surface offset press Download PDFInfo
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- CN2928497Y CN2928497Y CN 200620012968 CN200620012968U CN2928497Y CN 2928497 Y CN2928497 Y CN 2928497Y CN 200620012968 CN200620012968 CN 200620012968 CN 200620012968 U CN200620012968 U CN 200620012968U CN 2928497 Y CN2928497 Y CN 2928497Y
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 238000007639 printing Methods 0.000 claims abstract description 34
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model provides a bi-motor synchronous transmission device for curved surface offset press, characterized by: the device comprises a touch screen (1), a Programmable Logic Controller (PLC) (2), frequency converters (3) and (4), an indexer motor (5), a printing large drum motor (6) and a stepping indexer (11), and further comprises a printing large drum (12), an eight-index rotary disc (13) and a printing die head (14) which are connected with one another. The utility model discloses a bi-motor synchronous drive replaces single motor drive, and step-by-step graduator motor is compared with the available touch-sensitive screen governing speed of the big drum motor of printing, has the advantage that the accuracy is high, the vibration is little, the noise is little, stable performance, fault rate are big low, host computer adjustable angle.
Description
Technical field
The utility model relates to a kind of curve offset press transmission device, particularly a kind of bi-motor synchronous transmission device that is used for curve offset press.
Background technology
At present, in the curve offset press commonly used (also claiming cup printer, a seal bowl machine), employing be single motor transmission printing, promptly big drum of motor-driven printing and stepping protractor are realized print request.In this mode of printing running, especially in high speed printing since too much gear and shaft coupling drive disk assembly because of interval error, with because stepping protractor load one light remakes the big drum of paired printing and the stepping protractor cooperates instability between the two, and the pendulum angle of universal joint is too big, the printing ghost image appears easily, exist that noise is big, speed is slow, shortcomings such as fault rate height.Because what take is single motor transmission, finishing of different angles mainly is universal joint.But its pendulum angle of universal joint is subjected to certain limitation, moreover the speed ratio shift of stepping protractor and the big drum of printing will be finished its inconvenient operation, and automaticity is not high with mechanical gear shift.
Summary of the invention
The purpose of this utility model provides a kind of curve offset press transmission device, a kind of bi-motor synchronous transmission device that is used for curve offset press especially is provided, overcome the defective of single motor transmission, single motor transmission system has been carried out bi-motor drive stepping protractor and the big drum of printing, and mix touch-screen, Programmable Logic Controller (PLC), band PG card frequency converter, motor, speed rotary encoder, reach automation control.
The purpose of this utility model is achieved in that
A kind of bi-motor synchronous transmission device that is used for curve offset press, mainly by frequency converter, stepping protractor motor, printing big drum turbin generator, speed rotary encoder, the stepping protractor of touch-screen, Programmable Logic Controller (PLC), band PG card, print big drum, eight calibration rotating disks, printing die head and formed.To Programmable Logic Controller (PLC), two high-speed pulse lead-out terminals by Programmable Logic Controller (PLC) send the frequency converter that pulse signal drives the frequency converter of stepping protractor respectively and prints big drum again by the touch-screen input signal;
The speed of service as required, can pass through Programmable Logic Controller (PLC) and adjust the number of pulse, these pulse numbers drive corresponding stepping protractor motor and printing big drum turbin generator by inverter converts for the corresponding work frequency again, stepping protractor and the big drum of printing are driven thereupon, realize synchronous operation;
In order to make its speed more accurate, the designer has also installed the speed rotary encoder on motor, the PG card has been installed on frequency converter, has formed an automated closed-loop control system by frequency converter input motor, speed rotary encoder, PG card; The speed rotary encoder is converted to corresponding signal feedback to the detected motor speed of motor to frequency converter PG card, and the PG card is adjusted to guarantee that speed reaches requirement frequency converter inside after the value of feedback and the value of setting are compared accordingly again;
Perfectly safe in order to accomplish, can also compensating parameter be set to Programmable Logic Controller (PLC) by touch-screen.According to the speed contrast speed of stepping protractor motor and printing big drum turbin generator, arbitrary frequency converter wherein is provided with compensation carries out the plus-minus of pulse and handle, thereby make it can reach the synchronous operation that needs.Except stepping protractor motor and the synchronous operation of printing big drum turbin generator, in order to satisfy the typography requirement of all size product, stepping protractor motor and printing big drum turbin generator also can be as required, and velocity ratio can be adjusted to 2 to 1 or 1 to 1.Detailed process be can by touch-screen 1 be provided with speed than parameter to Programmable Logic Controller (PLC), drive corresponding frequency converter in the pulse of its high-speed pulse lead-out terminal output corresponding speed ratio, reach above-mentioned quality technology requirement at last.
The utlity model has following advantage: vibrate little, noise is little; Stable performance, fault rate reduce greatly; Can adjust the various angles of main frame according to various needs; Stepping protractor motor can be according to arts demand with printing big drum turbin generator, and speed changes 2: 1 or 1: 1 than available touch-screen.
Description of drawings
Fig. 1 is the utility model system architecture schematic diagram.
The specific embodiment
Embodiment
Referring to Fig. 1, the utility model mainly comprises touch-screen 1, Programmable Logic Controller (PLC) 2, PG card 9 and 10, frequency converter 3 and 4, stepping protractor motor 5, printing big drum turbin generator 6, speed rotary encoder 7 and 8, stepping protractor 11, the big drum 12 of printing, eight calibration rotating disks 13, printing die head 14., send pulse signal by two high-speed pulse lead-out terminals of Programmable Logic Controller (PLC) 2 again and drive frequency converter 3 and 4 respectively to Programmable Logic Controller (PLC) 2 by touch-screen 1 input signal; Print speed printing speed as required, can pass through Programmable Logic Controller (PLC) 2 and adjust the number of pulse, these pulse numbers are converted to the corresponding work frequency by frequency converter 3 and 4 again and drive corresponding stepping protractor motor 5 and printing big drum turbin generator 6, stepping protractor 11 and the big drum 12 of printing are driven thereupon, realize synchronous operation.In order to make its speed more accurate, the designer has also installed speed rotary encoder 7 and 8 on motor, PG card 9 and 10 have been installed on frequency converter 3 and 4, have formed an automated closed-loop control system by frequency converter 3, input stepping protractor motor 5, frequency converter 4, input printing big drum turbin generator 6, speed rotary encoder 7, input PG card 9, speed rotary encoder 8, input PG card 10; Speed rotary encoder 7 and 8 is converted to the PG card 9 and 10 of corresponding signal feedback to the frequency converter to the rotating speed that detects motor 5 and 6, and PG card 9 and 10 is made corresponding adjustment to frequency converter 3 and 4 inside after value of feedback and Programmable Logic Controller (PLC) the input converter value of setting are compared again.Guarantee that speed reaches requirement; Perfectly safe in order to accomplish, also can compensating parameter be set to Programmable Logic Controller (PLC) 2 by touch-screen 1, speed contrast speed according to stepping protractor motor 5 and printing big drum turbin generator 6, arbitrary frequency converter 3 or 4 is is wherein added and subtracted burst process in set compensation, thereby make it finally can reach the synchronous operation that needs.
Except stepping protractor motor 5 and 6 synchronous operations of printing big drum turbin generator, in order to satisfy the typography requirement of all size product, stepping protractor motor 5 and the big drum 6 of printing also can be as required, and velocity ratio can be adjusted to 2 to 1 or 1 to 1.Detailed process be can by touch-screen 1 be provided with speed than parameter to Programmable Logic Controller (PLC) 2, drive corresponding frequency converter 3 and 4 in the pulse of its high-speed pulse lead-out terminal output corresponding speed ratio, reach above-mentioned quality technology requirement at last.
Through the innovation after system following advantage is arranged: vibrate little, noise is little; Stable performance, fault rate are greatly Reduce; Can adjust the various angles of main frame according to various needs; Stepping protractor motor 5 and the big drum electricity of printing Machine can be according to arts demand, and speed changes 2: 1 or 1: 1 than available touch-screen.
Claims (2)
1, be used for the bi-motor synchronous transmission device of curve offset press, it is characterized in that: comprise interconnective touch-screen (1), accept this touch-screen input signal Programmable Logic Controller (PLC) (2), send the separately-driven frequency converter of pulse signal (3) and (4), described Programmable Logic Controller (PLC) (2) by two high-speed pulse lead-out terminals of this Programmable Logic Controller and adjust the number of pulse and be converted to the corresponding work frequency by described frequency converter (3) and (4) and drive corresponding stepping protractor motor (5) and print big drum turbin generator (6) synchronous operation; Be connected with stepping protractor (11) with described stepping protractor motor (5), also comprise the big drum of interconnective printing (12), eight calibration rotating disks (13), printing die head (14).
2, according to the bi-motor synchronous transmission device that is used for curve offset press of claim 1, it is characterized in that: on motor, also be provided with speed rotary encoder (7) and (8), on described frequency converter (3) and (4), also be provided with PG card (9) and (10); Form the automated closed-loop control system by described frequency converter (3), input stepping protractor motor (5), frequency converter (4), input printing big drum turbin generator (6), speed rotary encoder (7), input PG card (9), speed rotary encoder (8), input PG card (10); Described speed rotary encoder (7) and (8) are converted to PG card (9) and (10) of corresponding signal feedback to the described frequency converter to the rotating speed that detects motor (5) and (6), and corresponding adjustment is made to described frequency converter (3) and (4) inside after value of feedback and Programmable Logic Controller (PLC) the input converter value of setting are compared again in PG card (9) and (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012968 CN2928497Y (en) | 2006-04-07 | 2006-04-07 | Double-motor synchronous transmission device for curved surface offset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012968 CN2928497Y (en) | 2006-04-07 | 2006-04-07 | Double-motor synchronous transmission device for curved surface offset press |
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| Publication Number | Publication Date |
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| CN2928497Y true CN2928497Y (en) | 2007-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200620012968 Expired - Fee Related CN2928497Y (en) | 2006-04-07 | 2006-04-07 | Double-motor synchronous transmission device for curved surface offset press |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101214753B (en) * | 2007-12-29 | 2011-07-20 | 广东隆兴包装实业有限公司 | Pressure control system of curved surface offset press |
| CN102259475A (en) * | 2011-01-04 | 2011-11-30 | 广东隆兴包装实业有限公司 | Digital display distance-adjusting curved surface printing machine |
| CN102259476A (en) * | 2011-01-05 | 2011-11-30 | 广东隆兴包装实业有限公司 | Displacement printing pressing force and tolerance clearance removing device of curved surface printing machine |
| CN102267281A (en) * | 2011-01-05 | 2011-12-07 | 广东隆兴包装实业有限公司 | Multi-station synchronous transmission step indexer of curved surface printing machine |
| CN102815087A (en) * | 2012-08-13 | 2012-12-12 | 佛山市三水壹晨纸塑有限公司 | Printing synchronous embossing production device for leatherette paper |
| CN104742504A (en) * | 2015-04-01 | 2015-07-01 | 王贤淮 | Embedded type numerical control twice-printing twice-solidifying curved surface printer |
| CN105584236A (en) * | 2016-03-10 | 2016-05-18 | 叶亚男 | Multi-head character die |
| CN110239943A (en) * | 2019-04-25 | 2019-09-17 | 开化达力杯业有限公司 | A kind of cup printer equipment |
-
2006
- 2006-04-07 CN CN 200620012968 patent/CN2928497Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101214753B (en) * | 2007-12-29 | 2011-07-20 | 广东隆兴包装实业有限公司 | Pressure control system of curved surface offset press |
| CN102259475A (en) * | 2011-01-04 | 2011-11-30 | 广东隆兴包装实业有限公司 | Digital display distance-adjusting curved surface printing machine |
| CN102259475B (en) * | 2011-01-04 | 2014-07-16 | 广东隆兴包装实业有限公司 | Digital display distance-adjusting curved surface printing machine |
| CN102259476A (en) * | 2011-01-05 | 2011-11-30 | 广东隆兴包装实业有限公司 | Displacement printing pressing force and tolerance clearance removing device of curved surface printing machine |
| CN102267281A (en) * | 2011-01-05 | 2011-12-07 | 广东隆兴包装实业有限公司 | Multi-station synchronous transmission step indexer of curved surface printing machine |
| CN102267281B (en) * | 2011-01-05 | 2013-06-26 | 广东隆兴包装实业有限公司 | Multi-station synchronous transmission step indexer of curved surface printing machine |
| CN102815087A (en) * | 2012-08-13 | 2012-12-12 | 佛山市三水壹晨纸塑有限公司 | Printing synchronous embossing production device for leatherette paper |
| CN102815087B (en) * | 2012-08-13 | 2015-03-25 | 佛山市三水壹晨纸塑有限公司 | Printing synchronous embossing production device for leatherette paper |
| CN104742504A (en) * | 2015-04-01 | 2015-07-01 | 王贤淮 | Embedded type numerical control twice-printing twice-solidifying curved surface printer |
| CN105584236A (en) * | 2016-03-10 | 2016-05-18 | 叶亚男 | Multi-head character die |
| CN110239943A (en) * | 2019-04-25 | 2019-09-17 | 开化达力杯业有限公司 | A kind of cup printer equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Longxing Packaging Industrial Co., Ltd. Assignor: Wang Xianhuai Contract record no.: 2010440001525 Denomination of utility model: Double motor synchronous driving device for curve offset printer Granted publication date: 20070801 License type: Exclusive License Record date: 20101215 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Guangdong Longxing Packaging Industrial Co., Ltd. Assignor: Wang Xianhuai Contract record no.: 2010440001525 Date of cancellation: 20110708 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Longxing Packaging Industrial Co., Ltd. Assignor: Wang Xianhuai Contract record no.: 2011440000680 Denomination of utility model: Double motor synchronous driving device for curve offset printer Granted publication date: 20070801 License type: Exclusive License Record date: 20110711 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20140407 |