CN204324478U - A kind of useless printed sheet eliminating system for glazer - Google Patents
A kind of useless printed sheet eliminating system for glazer Download PDFInfo
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- CN204324478U CN204324478U CN201420819110.6U CN201420819110U CN204324478U CN 204324478 U CN204324478 U CN 204324478U CN 201420819110 U CN201420819110 U CN 201420819110U CN 204324478 U CN204324478 U CN 204324478U
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Abstract
The utility model discloses a kind of useless printed sheet eliminating system for glazer, comprise collecting machine, rear delivery platform, defeated paper tape and overlapping printed sheet detecting device, it is characterized in that, also comprise overlapping printed sheet device for eliminating, described overlapping printed sheet device for eliminating comprises lifting mechanism, paper-sheets rolling wheel and paper collecting table, described paper-sheets rolling wheel and paper collecting table are fixed at the top of described rear delivery platform, described lifting mechanism comprises at least one pair of lifter plate, hoisting cross beam and at least one lift cylinder, described lift cylinder is arranged on the bottom of described lifter plate, described hoisting cross beam is fixedly connected on the piston of described lift cylinder, described lifter plate is arranged in the gap of described defeated paper tape, one end and the described rear delivery platform of described lifter plate are articulated and connected, the other end is free end, the bottom of described lifter plate is articulated and connected by connecting rod and described hoisting cross beam.The utility model structure is simple, can reject overlapping printed sheet in time, improve efficiency and the yield rate of printed sheet glazing.
Description
Technical field
The utility model relates to technical field of packaging and printing, particularly relates to a kind of useless printed sheet eliminating system for glazer.
Background technology
Full automaticity glazer is one of packages printing industry major equipment, and it comprises paper guide, front delivery platform, linging oil machine, infrared drying machine, painting face oil machine, ultraviolet dryer, rear delivery platform and collecting machine successively.Because printed sheet fed distance in conveying is longer, the skew of easy generation position, printed sheet is often had to walk askew and cause adjacent printed sheet overlap, scrap (bridge) phenomenon, this situation can produce defect because of not oiled by the painting of scrap (bridge) printed sheet in oiling process, because equipment running velocity is higher, lean on and manually defective for this band useless printed sheet is checked out possibility hardly, this can make nonconformity printed sheet be mixed into next procedure, is even dealt in user's hand and causes quality accident.Utility model patent 201220311439.2 discloses the overlapping automatic detection system of a kind of full automaticity glazer printed sheet; when overlapping printed sheet having been detected, meeting automatic alarm is also shut down and is treated manually to reject overlapping printed sheet; but because manufacturing line is longer; after shutting down, artificial rejecting generally can delay the long period, and impact is produced.
Utility model content
The utility model, for above-mentioned the deficiencies in the prior art, provides a kind of useless printed sheet eliminating system for glazer, detects waste product, to guarantee that off gauge is rejected in time before collecting machine.
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
A kind of useless printed sheet eliminating system for glazer, comprise collecting machine, rear delivery platform, defeated paper tape, described rear delivery platform is provided with overlapping printed sheet detecting device, it is characterized in that, also comprise the overlapping printed sheet device for eliminating after being located at described overlapping printed sheet detecting device, described overlapping printed sheet device for eliminating comprises lifting mechanism, paper-sheets rolling wheel and paper collecting table, described paper-sheets rolling wheel and paper collecting table are fixed at the top of described rear delivery platform, described lifting mechanism comprises at least one pair of lifter plate, hoisting cross beam and at least one lift cylinder, described lift cylinder is arranged on the bottom of described lifter plate, described hoisting cross beam is fixedly connected on the piston of described lift cylinder, described lifter plate is arranged in the gap of described defeated paper tape, one end and the described rear delivery platform of described lifter plate are articulated and connected, the other end is free end, the bottom of described lifter plate is articulated and connected by connecting rod and described hoisting cross beam, described paper-sheets rolling wheel is provided with rotational drive motor.The position of described paper-sheets rolling wheel is corresponding with described lifter plate in vertical direction.
The beneficial effects of the utility model are: compared with prior art, overlapping printed sheet device for eliminating can obtain that overlapping printed sheet detecting device provides heavily fall signal time, first defeated paper tape work is stopped, and start lift cylinder, drive lifter plate lifts, by paper-sheets rolling wheel, useless printed sheet is delivered on paper collecting table, treat artificial removal, then automatically start immediately and run completely.With existing stop line after treat manually to detect compared with useless printed sheet, shorten floor time, also mitigate the fatigue of artificial fast processing.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described overlapping printed sheet detecting device also comprises the first support, rotating shaft, first pivoted arm, second pivoted arm and the second support, described first support is provided with axle sleeve, described rotating shaft is arranged in described axle sleeve, described rotating shaft is provided with two or more roller, described roller is fixedly connected with described rotating shaft by roller arm, one end of described first pivoted arm is fixedly connected with one end of described rotating shaft, the other end of described first pivoted arm is provided with sector rack, described second support is fixed with gear, described gear and described sector rack engage each other, one end of described second pivoted arm is fixedly connected with described gear, the other end is provided with proximity switch, the bottom of described second support is provided with tablet support arm, one end of described tablet support arm is provided with tablet.
The beneficial effect of above-mentioned further scheme is adopted to be, by arranging overlapping printed sheet detecting device on rear delivery platform, lever principle is utilized the variation in thickness produced because of adjacent printed sheet overlap to be amplified, Timeliness coverage also filters out waste product, thus guarantee this process operations quality, and avoid waste product inflow next procedure or deliver in client's hand causing quality accident.
Further, described tablet support arm is provided with groove.
The beneficial effect of above-mentioned further scheme is adopted to be can adjust the distance of tablet to proximity switch easily to adapt to different printed sheet thickness by groove.
Further, extension spring is provided with between described first support and roller arm.
The beneficial effect of above-mentioned further scheme is adopted to be, if the weight only by roller is pressed on printed sheet, easily along with the rapid movement of printed sheet produce shake or wild effect, adopt spring then can ensure stable being pressed on printed sheet of roller, and can not flase alarm be produced.
Accompanying drawing explanation
Fig. 1 is the installation site schematic diagram of the utility model on full automaticity glazer;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is side-looking structural representation of the present utility model;
Fig. 4 is the plan structure schematic diagram that the utility model works as when lifter plate lifts;
The structural representation in the A-A direction of Fig. 5 Fig. 4;
Fig. 6 is the principle schematic of overlapping printed sheet detecting device of the present utility model;
Fig. 7 is the birds-eye view of Fig. 6.
In Fig. 1 ~ Fig. 7, the 1, first support; 2, the second support; 3, the first pivoted arm; 4, roller arm; 5, roller; 6, sector rack; 7, gear; 8, rotating shaft; 9, proximity switch; 10, tablet; 11, tablet support arm; 12, groove; 13, extension spring; 14, axle sleeve; 15, the second pivoted arm; 16, paper guide; 17, printed sheet; 18, front delivery platform; 19, linging oil machine; 20, infrared drying machine; 21, face oil machine is coated with; 22, ultraviolet dryer; 23, overlapping printed sheet detecting device; 24, rear delivery platform; 25, collecting machine; 26, device for eliminating; 27, defeated paper tape; 28, through hole; 29, support; 30, suspended hood; 31, sucker; 32, electromagnetic valve; 33, air-suction duct; 34, paper-sheets rolling wheel; 35, paper collecting table; 36, lifter plate; 37, hoisting cross beam; 38, lift cylinder; 39, connecting rod; 40, drive motor.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Fig. 1 ~ Fig. 7, a kind of useless printed sheet eliminating system for glazer, comprise collecting machine 25, rear delivery platform, defeated paper tape, described rear delivery platform 24 is provided with overlapping printed sheet detecting device 23, it is characterized in that, also comprise the overlapping printed sheet device for eliminating 26 after being located at described overlapping printed sheet detecting device 23, described overlapping printed sheet device for eliminating 26 comprises lifting mechanism, paper-sheets rolling wheel 34 and paper collecting table 35, described paper-sheets rolling wheel 34 and paper collecting table 35 are fixed at the top of described rear delivery platform 24, described lifting mechanism comprises at least one pair of lifter plate 36, hoisting cross beam 37 and at least one lift cylinder 38, described lift cylinder 38 is arranged on the bottom of described lifter plate 36, described hoisting cross beam 37 is fixedly connected on the piston of described lift cylinder 38, described lifter plate 36 is arranged in the gap of described defeated paper tape 27, one end and the described rear delivery platform 24 of described lifter plate 36 are articulated and connected, the other end is free end, the bottom of described lifter plate 36 is articulated and connected by connecting rod 39 and described hoisting cross beam 37, described paper-sheets rolling wheel 34 is provided with rotational drive motor 40.
The position of described paper-sheets rolling wheel is corresponding with described lifter plate 36 in vertical direction, and because feed belt and lifter plate interval are arranged, therefore paper-sheets rolling wheel should ensure that rubbing is on lifter plate.
Described overlapping printed sheet detecting device, comprise the first support 1, rotating shaft 8, first pivoted arm 3, second pivoted arm 15 and the second support 2, described first support 1 is provided with axle sleeve 14, described rotating shaft 8 is arranged in described axle sleeve 14, described rotating shaft 8 is provided with four rolling 5, described roller 5 is fixedly connected with described rotating shaft 8 by roller arm 4, one end of described first pivoted arm 3 is fixedly connected with one end of described rotating shaft 8, the other end of described first pivoted arm 3 is provided with sector rack 6, described second support 2 is fixed with gear 7, described gear 7 engages each other with described sector rack 6, one end of described second pivoted arm 15 is fixedly connected with described gear 7, the other end is provided with proximity switch 9, the bottom of described second support 2 is provided with tablet support arm 11, one end of described tablet support arm 11 is provided with tablet 10.Adopt the roller 5 of row's four or more can ensure that each position overlaps can detect.
Described tablet support arm 11 is provided with groove 12.
Extension spring 13 is provided with between described first support 1 and roller arm 4.In concrete enforcement, can establish a crossbeam in the centre of two the first supports 1, be provided with extension spring 13 and fix between crossbeam and roller arm 4, what extension spring 13 was conducive to making roller 5 stable is adjacent on printed sheet 17.
Be provided with front delivery platform 18, linging oil machine 19, infrared drying machine 20 after paper guide 16 successively, be coated with face oil machine 21, ultraviolet dryer 22, overlapping printed sheet detecting device 23, rear delivery platform 24 and collecting machine 25.
Principle of work of the present utility model is as follows: when overlapping printed sheet detecting device has detected overlapping printed sheet, defeated paper tape is stopped to run by controller, and send signal to lift cylinder, lift cylinder drives lifter plate to lift, described paper-sheets rolling wheel is in long-term operating state, but when the printed sheet 17 on lifter plate contacts with paper-sheets rolling wheel, can be transported to fast on paper collecting table by paper-sheets rolling wheel.Then cylinder Rapid reset, and restart the operation of defeated paper tape by controller, resume work completely.For the position of overlapping printed sheet at lifter plate, accurately can be located by the setting of burn in period parameter, namely when overlapping printed sheet is just in time to lifter plate, stop defeated paper tape; Follow-up lifter plate landing and startup optimization are also pass through time schedule control.Repeat no more.In addition, paper-sheets rolling wheel can also do flexible fastening, so that and reduce between lifter plate and impact.
Described overlapping printed sheet detecting device principle of work is as follows: printed sheet 17 is fed forward on rear delivery platform 24, and normal circumstances bottom roller 5 is close on printed sheet 17 and rolls.Roller arm 4 and the first pivoted arm 3 for fulcrum, form the first leverage with axle sleeve 14, and the upper and lower displacement of roller 5 can be made to be amplified, and also the displacement of roller 5 can be amplified further by prolongation first pivoted arm 3; The radius of gear 7 and the second pivoted arm 15 for fulcrum forms the second leverage, thus make displacement signal again be exaggerated with the axle center of gear 7.In normal defeated paper situation, printed sheet 17 keeps same thickness to pass through for 5 from roller, and owing to adjusting setting reason in advance, now proximity switch 9 and tablet 10 keep not distance of reaction far away, and machine normally works.When there being adjacent printed sheet 17 overlapping, making roller 5 is lifted, and by roller arm 4, rotating shaft 8 being rotated, thus the first pivoted arm 3 is offset thereupon.Now; the sector rack 6 being fixed on the first pivoted arm 3 end rotates also driven gear 7 and rotates, and the second pivoted arm 15 be fixed on gear 7 makes proximity switch 9 be flapped toward tablet 10, thus sends induced signal; via controller is reported to the police and is suspended machine, waits for operating personal waste product removing or arranges printed sheet 17.In equipment runs, as long as there is a roller 5 overlapping printed sheet 17 to be detected, rotating shaft 8 all can be driven to rotate, send alerting signal.The thickness of a such as printed sheet 17 is 0.2 millimeter, if the first leverage displacement enlargement 5 times, the second leverage displacement enlargement 10 times, then the change in displacement being reflected in proximity switch 9 end is 10 millimeters, enough obtains very high detection sensitivity.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the useless printed sheet eliminating system for glazer, comprise collecting machine (25), rear delivery platform (24), defeated paper tape (27), described rear delivery platform (24) is provided with overlapping printed sheet detecting device (23), it is characterized in that, also comprise the overlapping printed sheet device for eliminating (26) after being located at described overlapping printed sheet detecting device (23), described overlapping printed sheet device for eliminating (26) comprises lifting mechanism, paper-sheets rolling wheel (34) and paper collecting table (35), described paper-sheets rolling wheel (34) and paper collecting table (35) are fixed at the top of described rear delivery platform (24), described lifting mechanism comprises at least one pair of lifter plate (36), hoisting cross beam (37) and at least one lift cylinder (38), described lift cylinder (38) is arranged on the bottom of described lifter plate (36), described hoisting cross beam (37) is fixedly connected on the piston of described lift cylinder (38), described lifter plate (36) is arranged in the gap of described defeated paper tape (27), one end and the described rear delivery platform (24) of described lifter plate (36) are articulated and connected, the other end is free end, the bottom of described lifter plate (36) is articulated and connected by connecting rod (39) and described hoisting cross beam (37), described paper-sheets rolling wheel (34) is provided with rotational drive motor, the position of described paper-sheets rolling wheel is corresponding with described lifter plate (36) in vertical direction.
2. the useless printed sheet eliminating system for glazer according to claim 1, it is characterized in that, described overlapping printed sheet detecting device also comprises the first support (1), rotating shaft (8), first pivoted arm (3), second pivoted arm (15) and the second support (2), described first support (1) is provided with axle sleeve (14), described rotating shaft (8) is arranged in described axle sleeve (14), described rotating shaft (8) is provided with two or more roller (5), described roller (5) is fixedly connected with described rotating shaft (8) by roller arm (4), one end of described first pivoted arm (3) is fixedly connected with one end of described rotating shaft (8), the other end of described first pivoted arm (3) is provided with sector rack (6), described second support (2) is fixed with gear (7), described gear (7) and described sector rack (6) engage each other, one end of described second pivoted arm (15) is fixedly connected with described gear (7), the other end is provided with proximity switch (9), the bottom of described second support (2) is provided with tablet support arm (11), one end of described tablet support arm (11) is provided with tablet (10).
3. the useless printed sheet eliminating system for glazer according to claim 1, is characterized in that, described tablet support arm (11) is provided with groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819110.6U CN204324478U (en) | 2014-12-19 | 2014-12-19 | A kind of useless printed sheet eliminating system for glazer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819110.6U CN204324478U (en) | 2014-12-19 | 2014-12-19 | A kind of useless printed sheet eliminating system for glazer |
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| Publication Number | Publication Date |
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| CN204324478U true CN204324478U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420819110.6U Active CN204324478U (en) | 2014-12-19 | 2014-12-19 | A kind of useless printed sheet eliminating system for glazer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528423A (en) * | 2014-12-19 | 2015-04-22 | 烟台市裕同印刷包装有限公司 | Overlapped printed sheet removing system of full-automatic glazing machine |
| CN109821770A (en) * | 2019-04-10 | 2019-05-31 | 河北奈奎斯科技有限公司 | A kind of automatic towel defect picks machine |
-
2014
- 2014-12-19 CN CN201420819110.6U patent/CN204324478U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528423A (en) * | 2014-12-19 | 2015-04-22 | 烟台市裕同印刷包装有限公司 | Overlapped printed sheet removing system of full-automatic glazing machine |
| CN109821770A (en) * | 2019-04-10 | 2019-05-31 | 河北奈奎斯科技有限公司 | A kind of automatic towel defect picks machine |
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