CN210497292U - Sub-channel detection and rejection equipment of flexographic printing machine - Google Patents
Sub-channel detection and rejection equipment of flexographic printing machine Download PDFInfo
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- CN210497292U CN210497292U CN201921077999.4U CN201921077999U CN210497292U CN 210497292 U CN210497292 U CN 210497292U CN 201921077999 U CN201921077999 U CN 201921077999U CN 210497292 U CN210497292 U CN 210497292U
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Abstract
The utility model discloses a flexo printing machine's branch passageway detects rejection apparatus, its technical scheme's main points are at flexo printing machine collection rear end increase detection removing devices, the cross cutting little carton that produces under the high-speed condition pulls open at the collection belt, then get into mutually opposite detection track, the inspection of shooing is carried out to every independent cross cutting little carton by the detection camera that corresponds, and turn into the rejection instruction with the testing result and give the inspection rejects mouth that corresponds, thereby accomplish the non-stop detection of single cross cutting little carton on the flexo production line and add the rejection function, the production efficiency of carton has been improved greatly, the risk that the certified products sneaked into the genuine article has also been avoided.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a flexo printing machine's branch passageway detects rejection apparatus.
[ background of the invention ]
With the continuous popularization of two-dimensional codes on product packages, more and more packaging manufacturers introduce code spraying equipment; meanwhile, due to different anti-counterfeiting modes, more and more customers endow variable information on the inner side and the outer side of the product package with variable information, and perform anti-counterfeiting through an entrance and verification mode, namely scanning the two-dimensional code on the outer side of the product package as an entrance, and then detaching the package and inputting the data on the inner side for verification, so that a certain anti-counterfeiting effect is achieved.
Because the flexographic printing machine has a line function from paper feeding to final finished product discharging, and the printing process adopts a mode of reel paper feeding, after the code spraying function is additionally arranged, defective products caused by code spraying cannot be removed on line in real time, so that the risk that defective products are mixed into genuine products is caused, and if the defective products cannot be cleaned in time, the high quality risk is caused.
The existing flexographic printing machines generally do not have the functions of detecting the two-dimensional codes of the paper boxes, screening out waste products and rejecting waste products. The production efficiency is low because the die-cut small paper boxes are detected by other procedures after being discharged from the flexographic printing machine.
The present invention is made based on such a situation.
[ Utility model ] content
The utility model aims at overcoming prior art's is not enough, provides a flexo printing machine's branch passageway detects rejection apparatus, and this equipment can realize quick, the little carton of automated inspection cross cutting and carry out the inspection rejects processing to the substandard product wherein.
The utility model discloses a realize through following technical scheme:
the utility model provides a branch passageway of flexographic printing machine detects rejection apparatus which characterized in that: the die-cutting machine is characterized by comprising a rack 1, a plurality of identical channels 2 are arranged on the rack 1 in parallel, each channel 2 is independently provided with a first conveying belt 3 for conveying die-cutting small paper boxes, a positioning device 5 for respectively positioning the die-cutting small paper boxes of each channel 2 is arranged on the rack 1, a second conveying belt 4 for continuously conveying the die-cutting small paper boxes conveyed by all the first conveying belts 3 is arranged in front of the channel 2 on the rack 1, a detection camera for detecting the die-cutting small paper boxes is arranged above the second conveying belt 4 on the rack 1, a waste removing device 6 for removing unqualified die-cutting small paper boxes is arranged in front of the second conveying belt 4 on the rack 1, and a fourth conveying belt 7 for collecting qualified die-cutting small paper boxes is arranged in front of the waste removing device 6 on the rack 1.
The sub-channel detection and rejection equipment of the flexographic printing machine is characterized in that: the positioning device 5 comprises a positioning groove 501 for positioning the small die-cut paper box for the first time and a pull gauge 502 for positioning the small die-cut paper box for the second time, partition plates 503 are arranged between every two adjacent channels 2, the horizontal parts of every two adjacent partition plates 503 form the positioning groove 501, a first support 8 is arranged on the rack 1, and the pull gauge 502 on each channel 2 is arranged on the first support 8.
The sub-channel detection and rejection equipment of the flexographic printing machine is characterized in that: the waste removing device 6 comprises a third conveying belt 9 arranged on the rack 1, a waste removing opening 10 is formed between the third conveying belt 9 and the fourth conveying belt 7, a second support 11 is arranged in the area, located on the fourth conveying belt 7, of the rack 1, and a plurality of air nozzles for blowing off unqualified small die-cutting paper boxes from the waste removing opening 10 are arranged on the second support 11.
The sub-channel detection and rejection equipment of the flexographic printing machine is characterized in that: a tray 12 of the small die-cut cartons falling from the waste discharge opening 10 is received below the third conveyor belt 9, a fifth conveyor belt 13 is arranged below the fourth conveyor belt 7, the tray 12 is arranged obliquely, and unqualified small die-cut cartons slide into the fifth conveyor belt 13 from the tray 12.
The sub-channel detection and rejection equipment of the flexographic printing machine is characterized in that: the machine frame 1 is provided with a third support 14 at the head end and the tail end of the second conveyor belt 4, the third support 14 is provided with a plurality of first paper pressing wheels 15 side by side, the area between the two third supports 14 on the machine frame 1 is provided with a plurality of fourth supports 16, and the fourth supports 16 are provided with a plurality of paper pressing strips 17 side by side.
The sub-channel detection and rejection equipment of the flexographic printing machine is characterized in that: and a plurality of groups of pinch roller assemblies 18 which respectively press and guide the small die-cutting paper boxes are arranged on the second bracket 11.
The sub-channel detection and rejection equipment of the flexographic printing machine is characterized in that: a fifth bracket 19 is arranged on the frame 1 in the area of the fourth conveyor belt 7, and a plurality of second paper pressing wheels 20 for pressing and guiding the small die-cut paper boxes on the fourth conveyor belt 7 are arranged on the fifth bracket 19 side by side.
The sub-channel detection and rejection equipment of the flexographic printing machine is characterized in that: a sixth bracket 21 is arranged on the frame 1 in the area of the fifth conveyor belt 13, and a third paper pressing wheel 22 for pressing and guiding the small die-cutting paper boxes is arranged on the sixth bracket 21.
The sub-channel detection and rejection equipment of the flexographic printing machine is characterized in that: the number of the channels 2 is four.
Compared with the prior art, the utility model discloses there is following advantage:
1. the utility model discloses increase at flexographic printing machine collection rear end and detect removing device, the little carton of cross cutting that produces under the high-speed state pulls open at the collection belt, then get into mutually opposite detection track, the detection camera who corresponds is to every independent little carton of cross cutting inspection of shooing, and turn into the rejection instruction with testing result and give the inspection rejects mouth that corresponds, thereby accomplish the non-stop detection of single little carton of cross cutting on the flexographic production line and add the rejection function, the production efficiency of carton has been improved greatly, the risk that the substandard product sneakes into the genuine product has also been avoided.
2. The utility model discloses install branch passageway additional at flexographic printing machine rear end and detect and reject the platform, move the detection link of equipment to the rear end, become single little box of cross cutting by big breadth continuous web with the target that detects to carry out single accurate rejection again.
[ description of the drawings ]
FIG. 1 is a perspective view of the sub-channel detecting and rejecting apparatus of the flexographic printing machine of the present invention 1;
FIG. 2 is a perspective view of the sub-channel detecting and rejecting apparatus of the flexographic printing machine of the present invention, in which some parts are hidden;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
fig. 4 is a partially enlarged view at B in fig. 2.
FIG. 5 is a front view of a sub-channel reject detection apparatus of a flexographic printing press with some parts hidden;
FIG. 6 is a top view of a sub-channel detecting and rejecting apparatus of a flexographic printing machine with portions hidden, wherein arrows indicate the direction of travel of the die-cut cartons;
in the figure: 1 is a frame; 2 is a channel; 3 is a first conveyor belt; 4 is a second conveyor belt; 5 is a positioning device; 501 is a positioning groove; 502 is a pull gauge; 503 is a partition plate; 6, a waste removing device; a fourth conveyor belt 7; 8 is a first bracket; 9 is a third conveyor belt; 10 is a waste rejecting port; 11 is a second bracket; 12 is a tray; a fifth conveyor belt 13; 14 is a third bracket; 15 is a first paper pressing wheel; 16 is a fourth support; 17 is a paper pressing strip; 18 is a pinch roller assembly; 19 is a fifth support; 20 is a second paper pressing wheel; 21 is a sixth bracket; and 22 is a third platen.
[ detailed description ] embodiments
The technical features of the present invention will be described in further detail below with reference to the accompanying drawings so that those skilled in the art can understand the technical features.
A sub-channel detecting and rejecting device of a flexographic printing machine is shown in figures 1 to 6 and comprises a frame 1, a plurality of same channels 2 are arranged on the frame 1 in parallel, each channel 2 is independently provided with a first conveyor belt 3 for conveying small paper boxes for die cutting, a positioning device 5 for respectively positioning the die-cut small paper boxes of each channel 2 is arranged on the machine frame 1, a second conveyor belt 4 for continuously conveying the die-cut small paper boxes conveyed by the first conveyor belt 3 is arranged on the machine frame 1 in front of the channels 2, a detection camera for detecting the small die-cut paper boxes is arranged above the second conveyor belt 4 on the frame 1, a waste removing device 6 for removing unqualified die-cut small paper boxes is arranged in front of the second conveyor belt 4 on the frame 1, a fourth conveyor belt 7 for collecting qualified small die-cut paper boxes is arranged in front of the waste removing device 6 on the rack 1.
The die-cut small paper box is a plane paper box formed by die-cutting the roll paper on the flexographic printing machine, the two-dimensional code is sprayed and printed at the specific position of the plane paper box, and the plane paper box is folded to form a three-dimensional finished paper box. Due to the characteristics of the flexographic printing machine, if defective products caused by the two-dimensional codes cannot be removed online in real time, the risk that defective products are mixed into genuine products exists. Therefore the utility model discloses divide the passageway to detect rejection apparatus principle and just increase at flexographic printing machine collection rear end and detect removing device, the cross cutting little carton that produces under the high-speed condition pulls open at the collection belt, then get into mutually opposite detection track, shoot the inspection to every independent cross cutting little carton by the detection camera that corresponds, and turn into the rejection instruction with the testing result and give the inspection mouth that corresponds, thereby accomplish the non-stop detection of single cross cutting little carton on the flexographic production line and add the rejection function, the production efficiency of carton has been improved greatly.
Because get into the utility model discloses divide each cross cutting little carton of passageway detection rejection apparatus to be the multirow entering, each row of cross cutting little carton is hardly aligned completely, consequently 5 big effects of positioner of passageway 2 are exactly with the alignment about the cross cutting little carton of each passageway 2, the detection of camera is detected at the back of being convenient for, the place ahead indicate the direction of cross cutting little carton fortune forward conveying, the direction that the arrow head is shown in figure 6 promptly.
As above flexo press's branch passageway detects rejection apparatus, 2 numbers of passageway not limit, the embodiment of the utility model provides an adopted four passageways 2, as shown in fig. 6, the cross cutting little carton is four rows and gets into respectively promptly the utility model discloses a branch passageway detects rejection apparatus, four rows of cross cutting little cartons detect rejection work simultaneously. The first conveyor belt 3 of each lane 2 conveys only the die-cut cartons within that lane 2. The second conveyor belt 4 is wide and can simultaneously convey the die-cut small cartons coming out of the four lanes 2.
Further, the detection camera is established through the support the top of second conveyer belt, the detection camera is not drawn at the drawing, the detection camera is the linear array camera, because 3 rotational speeds of first conveyer belt of four passageways 2 are all the same, so each cross cutting little carton that comes out from four passageways 2 also aligns around, the detection camera can shoot the two-dimensional code on four cross cutting little cartons simultaneously, through information analysis and contrast, just can discover unqualified cross cutting little carton in real time and not influence the paper feed speed of flexographic printing machine. In addition, because the frequency of the detection camera photographing is very high, even if the die-cut small paper boxes coming out from all the channels are not aligned front and back, the situation that the detection camera overlooks to photograph a certain die-cut small paper box can not occur, and all the die-cut small paper boxes pass through the lower part of the detection camera.
As the channel-dividing detection and rejection equipment of the flexographic printing machine, the positioning device 5 comprises a positioning groove 501 for positioning the die-cut small paper boxes for the first time and a pull gauge 502 for positioning the die-cut small paper boxes for the second time, two adjacent channels 2 are provided with a partition plate 503, the horizontal part of the two adjacent partition plates 503 forms the positioning groove 501, the frame 1 is provided with a first support 8, and the pull gauge 502 on each channel 2 is arranged on the first support 8. The positioning groove 501 is used for roughly positioning the left and right positions of the small die-cut paper boxes entering the channel 2, the small die-cut paper boxes subjected to one-time positioning are conveyed to the position of the pull gauge 502, and the left and right sides of each small die-cut paper box discharged from the same channel 2 can be aligned through the accurate positioning of the pull gauge 502; the method of positioning the die cut cartons in the drawer 502 is conventional.
As above the branch passageway of flexographic printing machine detects rejection apparatus, the rejection device 6 is including establishing third conveyer belt 9 in frame 1 is equipped with waste-removing mouth 10 between third conveyer belt 9 and fourth conveyer belt 7, is equipped with second support 11 in the region that lies in fourth conveyer belt 7 on frame 1, is equipped with a plurality ofly will unqualified on second support 11 the air cock that the die-cutting small carton blows off from waste-removing mouth 10, and the air cock is not drawn in the picture. Except that adopting the air cock to reject unqualified cross cutting small carton, can also adopt the cylinder to push down unqualified cross cutting small carton to fifth conveyer belt 13 and reject.
According to the sub-channel detection and rejection device of the flexographic printing machine, the tray 12 of the small die-cut paper boxes falling from the rejection opening 10 is received below the third conveyor belt 9, the fifth conveyor belt 13 is arranged below the fourth conveyor belt 7, the tray 12 is arranged obliquely, and the unqualified small die-cut paper boxes slide into the fifth conveyor belt 13 from the tray 12. Rejected unqualified die-cut small cartons firstly fall into the tray 12 from the waste removing opening 10, and then slide into the fifth conveyor belt 13 from the tray 12 to be collected intensively.
The utility model discloses divide the passageway to detect rejection apparatus and be provided with a plurality of paper devices that lead that are used for pushing down the direction to the little carton of cross cutting in the place of difference to prevent that each little carton of cross cutting position from taking place the skew when high-speed paper feed, specifically as follows:
the machine frame 1 is provided with a third support 14 at the head end and the tail end of the second conveyor belt 4, the third support 14 is provided with a plurality of first paper pressing wheels 15 side by side, the area between the two third supports 14 on the machine frame 1 is provided with a plurality of fourth supports 16, and the fourth supports 16 are provided with a plurality of paper pressing strips 17 side by side.
According to the sub-channel detection and rejection equipment of the flexographic printing machine, a plurality of groups of pinch roller assemblies 18 which respectively press and guide the small die-cutting paper boxes are arranged on the second support 11, and each pinch roller assembly 18 comprises a plurality of paper pressing wheels which are arranged side by side.
As mentioned above, in the sub-channel detecting and rejecting device of the flexographic printing machine, a fifth support 19 is arranged in the region of the fourth conveyor belt 7 on the frame 1, and a plurality of second paper pressing wheels 20 for pressing and guiding the small die-cut paper boxes on the fourth conveyor belt 7 are arranged on the fifth support 19 side by side.
According to the sub-channel detection and rejection equipment of the flexographic printing machine, a sixth support 21 is arranged in the area, located on the fifth conveyor belt 13, of the rack 1, and a third paper pressing wheel 22 for pressing and guiding the small die-cutting paper boxes is arranged on the sixth support 21.
The working method of the sub-channel detection and rejection equipment comprises the following steps:
A. the die-cut small paper boxes respectively enter the channels 2 in front of the die-cut small paper boxes, are conveyed to the positioning grooves 501 in the channels 2 to be positioned for the first time, and then are positioned for the second time by the pull gauges 502 in the channels 2, so that the die-cut small paper boxes coming out of the same channel 2 can be aligned left and right;
B. the die-cut small paper boxes are conveyed to the second conveying belt 4, the small paper boxes are photographed by a detection camera on the second conveying belt 4, and unqualified die-cut small paper boxes are found through information analysis and comparison;
C. the small die-cut paper boxes are conveyed to a third conveying belt 9, and the unqualified small die-cut paper boxes are blown off from a waste removing opening 10 by air nozzles on a second support 11;
D. the qualified small die-cut cartons are continuously conveyed to the fourth conveyor belt 7 by the third conveyor belt 9 to be collected, and the rejected unqualified small die-cut cartons firstly fall into the tray 12 from the waste removing opening 10 and then slide into the fifth conveyor belt 13 from the tray 12 to be collected in a centralized way. The technical scheme can be applied to a soap packaging box.
The embodiment of the utility model is only right the description that the preferred embodiment of the utility model goes on, not to injecing utility model design and scope, not departing from the utility model discloses under the prerequisite of design idea, engineering technical staff is right in the art the technical scheme of the utility model make various variants and improvements, all should fall into the protection scope of the utility model.
Claims (9)
1. The utility model provides a branch passageway of flexographic printing machine detects rejection apparatus which characterized in that: comprises a frame (1), a plurality of identical channels (2) are arranged on the frame (1) in parallel, each channel (2) is independently provided with a first conveyor belt (3) for conveying small paper boxes for die cutting, a positioning device (5) for respectively positioning the small die-cutting paper boxes of each channel (2) is arranged on the frame (1), a second conveyor belt (4) for continuously conveying all the die-cut small cartons conveyed by the first conveyor belt (3) is arranged on the rack (1) in front of the channel (2), a detection camera for detecting the small die-cut paper boxes is arranged above the second conveyor belt (4) on the rack (1), a waste removing device (6) for removing unqualified small die-cut paper boxes is arranged in front of the second conveyor belt (4) on the frame (1), a fourth conveyor belt (7) for collecting qualified small die-cut paper boxes is arranged in front of the waste removing device (6) on the rack (1).
2. The sub-channel detection and rejection device of the flexographic printing machine according to claim 1, characterized in that: positioner (5) are including right constant head tank (501) of die-cut little carton primary location and drawing rule (502) of die-cut little carton secondary location, adjacent two be equipped with between passageway (2) baffle (503), the horizontal part of two adjacent baffles (503) forms constant head tank (501) be equipped with first support (8) on frame (1), draw on every passageway (2) rule (502) all establish on this first support (8).
3. The sub-channel detection and rejection device of the flexographic printing machine according to claim 1, characterized in that: the waste removing device (6) comprises a third conveying belt (9) arranged on the rack (1), a waste removing opening (10) is formed between the third conveying belt (9) and the fourth conveying belt (7), a second support (11) is arranged in the area, located on the fourth conveying belt (7), of the rack (1), and a plurality of unqualified air nozzles, blown down from the waste removing opening (10), of the small die-cutting paper boxes are arranged on the second support (11).
4. The sub-channel detection and rejection device of the flexographic printing machine according to claim 3, characterized in that: a tray (12) which is used for receiving the die-cut small paper boxes falling from the waste removing opening (10) is arranged below the third conveyor belt (9), a fifth conveyor belt (13) is arranged below the fourth conveyor belt (7), the tray (12) is obliquely arranged, and unqualified die-cut small paper boxes slide into the fifth conveyor belt (13) from the tray (12).
5. The sub-channel detection and rejection apparatus of the flexographic printing machine according to any of claims 1 to 4, characterized in that: the paper pressing machine is characterized in that a third support (14) is arranged at the head end and the tail end of the second conveyor belt (4) on the rack (1), a plurality of first paper pressing wheels (15) are arranged on the third support (14) side by side, a plurality of fourth supports (16) are arranged in the area between the third supports (14) on the rack (1), and a plurality of paper pressing strips (17) are arranged on the fourth supports (16) side by side.
6. The sub-channel detection and rejection device of the flexographic printing machine according to claim 3, characterized in that: and a plurality of groups of pinch roller assemblies (18) which respectively press and guide the die-cutting small paper boxes are arranged on the second bracket (11).
7. The sub-channel detection and rejection apparatus of the flexographic printing machine according to any of claims 1 to 4, characterized in that: a fifth support (19) is arranged in the area, located on the fourth conveyor belt (7), of the rack (1), and a plurality of second paper pressing wheels (20) which are used for pressing and guiding the small die-cutting paper boxes on the fourth conveyor belt (7) are arranged on the fifth support (19) side by side.
8. The sub-channel detection and rejection device of the flexographic printing machine according to claim 4, characterized in that: a sixth support (21) is arranged in the area, located on the fifth conveyor belt (13), of the rack (1), and a third paper pressing wheel (22) for pressing and guiding the small die-cutting paper boxes is arranged on the sixth support (21).
9. The sub-channel detection and rejection apparatus of the flexographic printing machine according to any of claims 1 to 4, characterized in that: the number of the channels (2) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921077999.4U CN210497292U (en) | 2019-07-09 | 2019-07-09 | Sub-channel detection and rejection equipment of flexographic printing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921077999.4U CN210497292U (en) | 2019-07-09 | 2019-07-09 | Sub-channel detection and rejection equipment of flexographic printing machine |
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| CN210497292U true CN210497292U (en) | 2020-05-12 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270513A (en) * | 2019-07-09 | 2019-09-24 | 中荣印刷集团股份有限公司 | A kind of the subchannel detection removal equipment and its working method of flexible printing machine |
| CN115072464A (en) * | 2021-03-11 | 2022-09-20 | 西安佰仕德智能科技有限公司 | Shunting, collecting and stacking and aligning mechanism for printed matters behind flexo printing machine |
| CN116786460A (en) * | 2023-08-24 | 2023-09-22 | 福建鼎珂光电科技有限公司 | Full-automatic production line and process for LED support |
-
2019
- 2019-07-09 CN CN201921077999.4U patent/CN210497292U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270513A (en) * | 2019-07-09 | 2019-09-24 | 中荣印刷集团股份有限公司 | A kind of the subchannel detection removal equipment and its working method of flexible printing machine |
| CN115072464A (en) * | 2021-03-11 | 2022-09-20 | 西安佰仕德智能科技有限公司 | Shunting, collecting and stacking and aligning mechanism for printed matters behind flexo printing machine |
| CN116786460A (en) * | 2023-08-24 | 2023-09-22 | 福建鼎珂光电科技有限公司 | Full-automatic production line and process for LED support |
| CN116786460B (en) * | 2023-08-24 | 2023-11-14 | 福建鼎珂光电科技有限公司 | Full-automatic production line and process for LED support |
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