CN213134078U - Paper quality inspection sorting device - Google Patents
Paper quality inspection sorting device Download PDFInfo
- Publication number
- CN213134078U CN213134078U CN202021223119.2U CN202021223119U CN213134078U CN 213134078 U CN213134078 U CN 213134078U CN 202021223119 U CN202021223119 U CN 202021223119U CN 213134078 U CN213134078 U CN 213134078U
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- Prior art keywords
- discharging
- belt
- rack
- paper quality
- quality inspection
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- 238000007689 inspection Methods 0.000 title claims description 17
- 238000007599 discharging Methods 0.000 claims abstract description 83
- 238000001514 detection method Methods 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims abstract description 30
- 238000012372 quality testing Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 7
- 238000007639 printing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- 239000000523 sample Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The application relates to the field of printing quality detection equipment, in particular to a paper quality detection sorting device, which comprises a rack, a feeding conveyer belt, a detection device and a sorting device; the paper quality testing device comprises a feeding conveying belt, a detection device, a sorting device, an installation rod, an air flow pipe and a discharging conveying device, wherein the feeding conveying belt is installed on a rack, the detection device is used for performing quality testing on paper, the sorting device is arranged at one end, away from the detection device, of the feeding conveying belt, the sorting device comprises the installation rod, the air flow pipe and the discharging conveying device, the installation rod is installed on the rack, the installation rod stretches across the feeding conveying belt and is perpendicular to the conveying direction of the feeding conveying belt, the air flow pipe is installed on the installation rod, the discharging conveying device is installed on one side, away from the detection device, of the installation rod, a baffle is arranged between the installation rod and. This application has and can separate and collect qualification article and wastrel automatically, improves detection efficiency's effect.
Description
Technical Field
The application relates to the field of printing quality detection equipment, in particular to a paper quality detection sorting device.
Background
After the printing and processing of the paper are finished, the quality of the processed paper needs to be checked, printed matters stained with ink stains are removed, a general printing factory adopts a mode of manually detecting the quality of the printed matters, the situations of false detection, missing detection and the like caused by subjective factors are easy to occur, and the manual detection cost is too high
Compared with a standard printing piece and a printing piece to be detected through an image processing technology in the related technology, the workload of manual sorting is greatly reduced, and meanwhile, the sorting accuracy is improved.
In view of the above-described related art, the inventors have considered that there is a problem in that it is not possible to automatically separate and collect non-defective products from defective products when quality inspection of printed products is required in large quantities.
SUMMERY OF THE UTILITY MODEL
In order to separate and collect qualified product and defective products automatically, improve detection efficiency and the degree of accuracy that detects, this application provides a paper quality inspection sorting device.
The application provides a paper quality inspection sorting device adopts following technical scheme:
the paper quality inspection sorting device comprises a rack, a feeding conveyer belt, a detection device and a sorting device; the paper quality testing device comprises a feeding conveying belt, a detection device, a sorting device, an installation rod, an air flow pipe and a discharging conveying device, wherein the feeding conveying belt is installed on a rack, the detection device is used for performing quality testing on paper, the sorting device is arranged at one end, away from the detection device, of the feeding conveying belt, the sorting device comprises the installation rod, the air flow pipe and the discharging conveying device, the installation rod is installed on the rack, the installation rod stretches across the feeding conveying belt and is perpendicular to the conveying direction of the feeding conveying belt, the air flow pipe is installed on the installation rod, the discharging conveying device is installed on one side, away from the detection device, of the installation rod, a baffle is arranged between the installation rod and.
By adopting the technical scheme, when the printed matter sorting device is used, the printed matter is conveyed through the feeding conveying belt, the printed matter is moved to the position of the detection device for detection, the detected printed matter is moved to the position of the sorting device, and when the printed matter is detected to be qualified by the detection device, the printed matter is conveyed through the discharging conveying device; when the detection device detects that the printed matter is unqualified, the airflow pipe is started to blow the unqualified printed matter, and under the limiting effect of the baffle, the moving path of the unqualified printed matter is changed, namely, the unqualified printed matter cannot move to the discharging conveying device, so that the printed matter is sorted.
Preferably, the discharging and conveying device comprises a first discharging belt and a second discharging belt which are arranged on the rack, the first discharging belt is flush with the feeding conveying belt, the second discharging belt is arranged on the opposite side of the first discharging belt, and a height adjusting assembly is connected between the second discharging belt and the rack.
By adopting the technical scheme, the discharging conveying device is provided with the first discharging belt and the second discharging belt which are arranged oppositely, and the first discharging belt is flush with the feeding conveying belt, so that qualified printed matters can be moved to the first discharging belt and moved between the first discharging belt and the second discharging belt; in addition, a height adjusting assembly is connected between the second discharging belt and the rack, so that the adjustment of the distance between the first discharging belt and the second discharging belt is facilitated, the device is convenient to adapt to printed matters with different thicknesses, the application range of the device is widened, and the first discharging belt and the second discharging belt can be maintained conveniently.
Preferably, the height adjusting assembly comprises a threaded rod and a positioning piece, the positioning piece is fixedly connected with the rack, the threaded rod is vertically arranged and is in threaded connection with the positioning piece, and the threaded rod penetrates through the positioning piece and is in rotating connection with the second discharging belt.
Through adopting above-mentioned technical scheme, when the altitude mixture control subassembly used, through rotating the threaded rod for the threaded rod moves in vertical direction for the setting element, drives the second ejection of compact area of being connected with the threaded rod rotation simultaneously and removes in vertical direction, realizes that the second ejection of compact area removes for first ejection of compact area, changes the distance in vertical direction between first ejection of compact area and the second ejection of compact area.
Preferably, first ejection of compact area sliding connection has the tensioning roller, the tensioning roller with the installation pole is parallel, the tensioning roller be connected with set up in sliding component on the first ejection of compact area.
Through adopting above-mentioned technical scheme, first ejection of compact area can take place when situations such as tension is not enough at first ejection of compact area through installation pole sliding connection's tensioning roller, through adjusting the position of tensioning roller between for the installation pole to the realization is to the tensioning in first ejection of compact area, thereby guarantees the transportation effect in first ejection of compact area.
Preferably, one side of the baffle, which faces the discharging conveying device, is provided with a third discharging belt arranged on the rack, and the conveying direction of the third discharging belt is parallel to the conveying direction of the first discharging belt.
Through adopting above-mentioned technical scheme, the baffle is towards the third play material area that ejection of compact conveyor one side set up, is convenient for transport the printed matter that sorts out through air current pipe and baffle combined action, and the printed matter that will not conform to the quality transports to required position, can also arrange in order the collection to unqualified printed matter.
Preferably, the third discharging belt faces one side of the baffle and is connected with a guide piece, the guide piece comprises a first guide block and a second guide block, one end of the first guide block is fixedly connected with the rack, the second guide block is connected with the rack in a sliding mode, and a gap communicated with the third discharging belt is formed between the first guide block and the second guide block.
By adopting the technical scheme, the guide piece is arranged, so that the printed matters are prevented from being scattered to various positions in the blowing state in the sorting process of the printed matters by the blowing pipe, the collection is inconvenient, the printed matters pass through the gap between the first guide block and the second guide block and move to the third discharge belt in use, the collection of unqualified printed matters is facilitated, and the collection efficiency of the third discharge device is improved; in addition, the first guide block is fixedly connected with the rack, and the second guide block is slidably connected with the rack, so that the change of the width of a gap between the first guide block and the second guide block is realized, and the printed matters with different sizes are adapted.
Preferably, the frame is provided with the spout along vertical direction, installation pole both ends with spout sliding connection, just the installation pole be connected with spout complex screens piece.
Through adopting above-mentioned technical scheme, be connected through the spout of vertical setting between installation pole both ends and the frame to realize the location that the installation pole removed in the spout through the screens piece, thereby realize with installation pole fixed connection's air current pipe in the ascending position control of vertical side, thereby change the distance between air current pipe and the printed matter.
Preferably, the baffle is provided with a waist-shaped hole, a bolt connected with the rack is installed in the waist-shaped hole, and the waist length direction of the waist-shaped hole is vertically arranged.
Through adopting above-mentioned technical scheme, realize being connected through placing the bolt in waist type is downthehole between baffle and the frame to make the baffle for frame position is adjustable, and adjust along vertical direction, make the baffle can carry out the regulation of position according to the wind-force size etc. that the blowing pipe blew off, thereby guarantee that unqualified printed matter moves towards baffle position bending under the blowing effect of blowing pipe, realize the letter sorting of unqualified printed matter.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the printed matter is fed through the feeding conveying belt and detected through the detection device, and when the printed matter is detected to be qualified through the detection device, the printed matter is conveyed through the discharging conveying device; when the detection device detects that the printed matter is unqualified, the airflow pipe is started to blow the unqualified printed matter, and the movement path of the unqualified printed matter is changed under the limiting action of the baffle plate, namely the unqualified printed matter cannot move to the discharging conveying device, so that the printed matter is sorted;
2. the discharging conveying device is provided with a group of first discharging belts and second discharging belts which are arranged oppositely, and a height adjusting assembly is connected between the first discharging belts and the second discharging belts, so that the distance between the first discharging belts and the second discharging belts in the vertical direction can be adjusted conveniently, and the discharging conveying device is suitable for printed matters with different thicknesses;
3. the setting of guide block can improve unqualified printed matter and pass through the guide block and remove to the third ejection of compact area on to improve the collection efficiency to unqualified printed matter.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a paper quality inspection and sorting device provided by the present application.
Fig. 2 is a schematic sectional view along a-a of fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion B in fig. 2.
Description of reference numerals: 1. a frame; 2. a feed conveyor belt; 3. a detection device; 4. a sorting device; 5. mounting a rod; 6. an airflow duct; 7. a discharge conveying device; 71. a first discharging belt; 72. a second discharging belt; 73. a height adjustment assembly; 74. a threaded rod; 75. a positioning member; 76. a tension roller; 78. a sliding assembly; 8. a baffle plate; 9. a third material discharging belt; 10. a guide member; 101. a first guide block; 102. a second guide block; 11. a chute; 12. a clamping piece; 13. a kidney-shaped hole.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
In the prior art, a digital image processing technology is used for detecting the ink spots of a printed matter, and an original image of the printed matter and a reflectivity calibration sample collected by a scanner is firstly obtained; sampling an original image of a printed matter to obtain a plurality of ink spot images to be detected; performing wavelet decomposition, high-frequency denoising treatment and image reconstruction on the plurality of ink spot images to obtain smooth ink spot images of the printed matter, and determining the discrete matrix gray value of the smooth ink spot images of the printed matter; comparing the original images of the print and the reflectance calibration sample to determine an average reflectance of the print; and determining the discrete matrix gray value variation coefficient of the smooth ink spot image of the printed matter according to the average reflectivity and the discrete matrix gray value.
The embodiment of the application discloses paper quality inspection sorting device. Referring to fig. 1, the paper quality inspection and sorting device comprises a frame 1, a feeding conveyer belt 2, a detection device 3 and a sorting device 4; the feeding conveyer belt 2 is arranged on the frame 1, and one end of the feeding conveyer belt is connected with a detection device 3 used for detecting the quality of printed matters. Detection device 3 is including bearing the tray of printed matter, and the tray can slide for frame 1 under motor drive, and tray one side install with frame 1 fixed connection and vertically support, install the test probe who is used for collecting image information on the support, this test probe sets up towards the tray.
Referring to fig. 1 and 2, the detecting device 3 is connected to a sorting device 4, which includes a mounting rod 5, an airflow pipe 6 and a discharging conveyor 7, at an end away from the feeding conveyor 2. 1 sliding connection in frame has installation pole 5, and installation pole 5 spanes 2 and the setting of perpendicular to 2 transport directions of feeding conveyer belt, and the both sides that lie in 2 transport directions of feeding conveyer belt in frame 1 are provided with spout 11, and spout 11 sets up to a set of relative setting and all extends along vertical direction, and installation pole 5 passes spout 11 along its length direction's both ends and is connected with screens 12, screens 12 sets up to the nut with 5 threaded connection of installation pole in this embodiment. The mounting rod 5 is connected with a plurality of airflow pipes 6 with vertically downward spray heads along the length direction of the mounting rod, and the airflow pipes 6 are connected with an air pump and used for spraying air to the printed matters moved from the detection device 3 to the sorting device 4 to change the moving track of the printed matters.
As shown in fig. 2, the discharging conveyor 7 is installed on the side of the installation rod 5 far away from the detection device 3. The discharging and conveying device 7 comprises a first discharging belt 71 and a second discharging belt 72 which are arranged on the frame 1, the first discharging belt 71 is flush with the feeding and conveying belt 2, the second discharging belt 72 is arranged on the opposite side of the first discharging belt 71, and a height adjusting assembly 73 is connected between the second discharging belt 72 and the frame 1 and used for changing the vertical distance between the first discharging belt 71 and the second discharging belt 72 so as to adapt to printed matters with different sizes. The height adjusting assembly 73 in this embodiment includes a threaded rod 74 and a positioning member 75, the positioning member 75 is fixedly connected to the rack 1, the threaded rod 74 is vertically disposed and is in threaded connection with the positioning member 75, the threaded rod 74 penetrates through the positioning member 75 to be rotatably connected to the second discharging belt 72, and the second discharging belt is driven to move in the vertical direction relative to the positioning member 75 by rotating the threaded rod 74.
As shown in fig. 2 and 3, a tension roller 76 is slidably connected to the first discharging belt 71 toward the detection device 3, the tension roller 76 is parallel to the mounting rod 5, and the tension roller 76 is connected to a sliding assembly 78 provided on the adjustment rod. In this embodiment, the sliding assembly 78 includes an adjusting rod rotatably connected to the two ends of the tension roller 76 along the length direction thereof, the adjusting rod is provided with a moving groove axially perpendicular to the tension roller 76, and the adjusting rod is connected to the frame 1 through a threaded block passing through the moving groove.
As shown in fig. 3, a baffle 8 is arranged between the mounting rod 5 and the discharging conveyor 7, the baffle 8 is mounted on the frame 1 and is parallel to the mounting rod 5, a waist-shaped hole 13 is formed in the baffle 8, a bolt connected with the frame 1 is mounted in the waist-shaped hole 13, and the waist length direction of the waist-shaped hole 13 is vertically arranged. Baffle 8 is provided with guide 10 towards ejection of compact conveyor 7 one side, and guide 10 includes the first guide block 101 of one end and frame 1 fixed connection to and with frame 1 sliding connection's second guide block 102, be provided with the clearance between first guide block 101 and the second guide block 102, baffle 8 sets up between the clearance, and with second guide block 102 towards first guide block 101 one side looks butt. A third discharging belt 9 connected with the frame 1 is communicated with a gap between the first guide block 101 and the second guide block 102, and the conveying direction of the third discharging belt 9 is parallel to the conveying direction of the first discharging belt 71.
The implementation principle of the embodiment of the application is as follows: during the use will wait to detect the printed matter and transport to detection device 3 position through feeding conveyer belt 2, detection device 3 detects the back and removes it to ejection of compact conveyor 7 position with the printed matter. When the printed matter is qualified, the printed matter moves to the first discharging belt 71 and moves under the action of the second discharging belt 72, so that the qualified printed matter is transported to a required position; when the printed matter is unqualified, the airflow pipe 6 is opened, the printed matter is blown to move towards the guide piece 10 and passes through the gap between the first guide block 101 and the second guide block 102 to move to the third discharging belt 9, so that the unqualified printed matter is transported and collected through the third discharging belt 9, the quality inspection and sorting of the printed matter are realized, and the sorting efficiency and the sorting quality are improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a paper quality testing sorting device which characterized in that: comprises a frame (1), a feeding conveyer belt (2), a detection device (3) and a sorting device (4); the feeding conveyer belt (2) is arranged on the frame (1), the detection device (3) is used for carrying out quality detection on paper, the sorting device (4) is arranged at one end of the detection device (3) far away from the feeding conveyer belt (2) and comprises a mounting rod (5), an airflow pipe (6) and a discharging conveyer device (7), the mounting rod (5) is mounted on the frame (1), the mounting rod (5) spans the feeding conveyer belt (2) and is vertical to the conveying direction of the feeding conveyer belt (2), the airflow pipe (6) is arranged on the mounting rod (5), the discharging conveying device (7) is arranged on one side of the mounting rod (5) far away from the detection device (3), a baffle (8) is arranged between the mounting rod (5) and the discharging conveying device (7), the baffle (8) is arranged on the rack (1) and is parallel to the mounting rod (5).
2. The paper quality inspection and sorting apparatus according to claim 1, wherein: the discharging and conveying device (7) comprises a first discharging belt (71) and a second discharging belt (72) which are arranged on the rack (1), the first discharging belt (71) is flush with the feeding conveying belt (2), the second discharging belt (72) is arranged on the opposite side of the first discharging belt (71), and a height adjusting assembly (73) is connected between the second discharging belt and the rack (1).
3. The paper quality inspection and sorting apparatus according to claim 2, wherein: the height adjusting assembly (73) comprises a threaded rod (74) and a positioning piece (75), the positioning piece (75) is fixedly connected with the rack (1), the threaded rod (74) is vertically arranged and is in threaded connection with the positioning piece (75), and the threaded rod (74) penetrates through the positioning piece (75) and is rotationally connected with the second material outlet belt (72).
4. The paper quality inspection and sorting apparatus according to claim 2, wherein: first material play area (71) sliding connection has tensioning roller (76), tensioning roller (76) with installation pole (5) are parallel, tensioning roller (76) be connected with set up in sliding component (78) on first material play area (71).
5. The paper quality inspection and sorting apparatus according to claim 2, wherein: the baffle (8) is provided with a third discharging belt (9) which is arranged on the rack (1) and faces one side of the discharging conveying device (7), and the conveying direction of the third discharging belt (9) is parallel to the conveying direction of the first discharging belt (71).
6. The paper quality inspection and sorting apparatus according to claim 5, wherein: third play material area (9) orientation baffle (8) one side is connected with guide (10), guide (10) include one end with frame (1) fixed connection's first guide block (101), and with frame (1) sliding connection's second guide block (102), first guide block (101) with be provided with the clearance that feeds through with third play material area (9) between second guide block (102).
7. The paper quality inspection and sorting apparatus according to claim 1, wherein: frame (1) is provided with spout (11) along vertical direction, installation pole (5) both ends with spout (11) sliding connection, just installation pole (5) be connected with spout (11) complex screens piece (12).
8. The paper quality inspection and sorting apparatus according to claim 1, wherein: the baffle (8) is provided with a waist-shaped hole (13), a bolt connected with the rack (1) is installed in the waist-shaped hole (13), and the waist length direction of the waist-shaped hole (13) is vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021223119.2U CN213134078U (en) | 2020-06-28 | 2020-06-28 | Paper quality inspection sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021223119.2U CN213134078U (en) | 2020-06-28 | 2020-06-28 | Paper quality inspection sorting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213134078U true CN213134078U (en) | 2021-05-07 |
Family
ID=75727394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021223119.2U Expired - Fee Related CN213134078U (en) | 2020-06-28 | 2020-06-28 | Paper quality inspection sorting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213134078U (en) |
-
2020
- 2020-06-28 CN CN202021223119.2U patent/CN213134078U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |