CN219133644U - Ink jet type printing device with visual detection structure - Google Patents
Ink jet type printing device with visual detection structure Download PDFInfo
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- CN219133644U CN219133644U CN202222524915.5U CN202222524915U CN219133644U CN 219133644 U CN219133644 U CN 219133644U CN 202222524915 U CN202222524915 U CN 202222524915U CN 219133644 U CN219133644 U CN 219133644U
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Abstract
The utility model relates to the field of ink-jet printing equipment, in particular to an ink-jet printing device with a visual detection structure, which comprises a conveying mechanism A, ink-jet equipment and a visual detection camera; the conveying mechanism A comprises a conveying belt, a servo motor A, two side plates arranged side by side and a plurality of driving rollers; a U-shaped frame A and a U-shaped frame B are fixedly connected between the top ends of the two mounting side plates, and the ink-jet equipment and the visual detection camera are respectively mounted on the U-shaped frame A and the U-shaped frame B; a plurality of positioning grooves are formed in the outer surface of the conveying belt, through holes are formed in the inner sides of the positioning grooves, a supporting plate A penetrating through the inner side of the conveying belt is fixedly connected between the two mounting side plates, a linear driving mechanism B is mounted on the supporting plate A, and a pushing block is connected to an output shaft of the linear driving mechanism B; the two sides of the end part of the conveying mechanism A are respectively provided with a conveying mechanism B and a pushing device. The utility model has high detection efficiency, can realize the classification function of good products and defective products, and has strong practicability.
Description
Technical Field
The present utility model relates to the field of ink jet printing apparatuses, and more particularly, to an ink jet printing apparatus having a visual inspection structure.
Background
The ceramic tile ink-jet printing machine is introduced into China and widely applied to the product research and development production of ceramic enterprises, the patterns, the colors and the textures of the ink-jet printing ceramic tiles are further rich, and the ceramic tile ink-jet printing machine has involved various products such as outer wall tiles, inner wall tiles, wear-resistant tiles, archaizing tiles, small tiles, full polished glazed tiles and the like. With the development of domestic ceramic tile ink-jet printing machine enterprises, the ceramic tile ink-jet printing machine is widely applied to ceramic enterprise production, so that defects such as stay wires, ink drops, messy codes of patterns, chromatic aberration and deep lines on the surface of the ceramic tile, which seriously affect the product quality, are avoided due to the fact that the inside and outside of a spray head is blocked due to incorrect manual operation or ink path pollution, ink precipitation and pollution of external dust of the ink-jet printing machine.
At present, the quality of the ink-jet printing of the ceramic tile mainly depends on visual inspection of a quality inspector, the workload of the quality inspector is extremely high, the condition of missing inspection and false inspection is easy to occur, and when defective products are found, the quality inspector is required to detach the defective products, so that the working strength is certainly increased.
Disclosure of Invention
The utility model aims at solving the technical problems in the background technology and provides an inkjet printing device with a visual detection structure.
The technical scheme of the utility model is as follows: an ink-jet printing device with a visual detection structure comprises a conveying mechanism A, ink-jet equipment and a visual detection camera; the conveying mechanism A comprises a conveying belt, a servo motor A, two side plates and a plurality of driving rollers, wherein the side plates are arranged side by side, the driving rollers are rotatably arranged between the two side plates, the two adjacent driving rollers are in transmission connection, the conveying belt is sleeved on the driving rollers, the servo motor A is arranged on the side plates, and an output shaft of the servo motor A is in transmission connection with the driving rollers; a U-shaped frame A and a U-shaped frame B are fixedly connected between the top ends of the two mounting side plates, and the ink-jet equipment and the visual detection camera are respectively mounted on the U-shaped frame A and the U-shaped frame B; a mounting block is arranged below the visual inspection camera, a marker is arranged at the bottom end of the mounting block, a linear driving mechanism C for driving the marker to vertically move is arranged on the mounting block, and a power device for driving the mounting block to horizontally move is arranged on the U-shaped frame B; a plurality of positioning grooves are formed in the outer surface of the conveying belt along the path direction of the conveying belt in an array manner, through holes are formed in the inner sides of the positioning grooves, a supporting plate A penetrating the inner side of the conveying belt is fixedly connected between two mounting side plates, a linear driving mechanism B is mounted on the supporting plate A, and a pushing block is connected to an output shaft of the linear driving mechanism B; the two sides of the end part of the conveying mechanism A are respectively provided with a conveying mechanism B and a pushing device; the mounting side plate is provided with a controller.
Preferably, the power device comprises a driving assembly A for driving the mounting block to move along the transverse direction and a driving assembly B for driving the mounting block to move along the longitudinal direction.
Preferably, drive assembly A includes servo motor B, lead screw and guide bar, and the slide hole has all been seted up at U-shaped frame B's both ends, and the inboard of both sides slide hole is all slidable mounting has the sliding block, and lead screw and guide bar are all installed between two sliding blocks, and the both ends of lead screw are rotated with the sliding block of both sides respectively and are connected, installation piece and lead screw threaded connection, and the installation piece slides and sets up on the guide bar, and servo motor B installs on the sliding block of one side and its output shaft and lead screw connection.
Preferably, the driving assembly B comprises a linear driving mechanism D and a connecting block, wherein the connecting block is connected with a sliding block on one side, and the linear driving mechanism D is fixedly arranged on the U-shaped frame B and the output shaft of the linear driving mechanism D is connected with the sliding block.
Preferably, the pushing device comprises a linear driving mechanism A and a pushing plate, a supporting plate B is fixedly arranged on an installation side plate on one side far away from the conveying mechanism B, the linear driving mechanism A is arranged on the supporting plate B, and the pushing plate is connected with an output shaft of the linear driving mechanism A.
Preferably, the U-shaped frame B is provided with a floodlight.
Preferably, an alarm is mounted on the mounting side plate.
Preferably, the extending direction of the conveying mechanism B is perpendicular to the extending direction of the conveying mechanism a.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects: the products are respectively placed on the inner sides of the positioning grooves at the top ends, so that the effect of positioning the products can be realized, the servo motor A is started to work to drive the conveying belt to rotate (the servo motor A drives the conveying belt to intermittently rotate), so that the products can be driven to move, when the products move to the position right below the ink-jet equipment, the ink-jet equipment starts to spray, at the moment, the conveying belt stops rotating, after the spraying is finished, the conveying belt continues rotating, when the sprayed products move to the position below the visual detection camera, the conveying belt stops rotating again, the visual detection camera transmits the acquired picture to the controller, the controller is compared with the patterns stored in advance, so that whether the defects such as ink drops, broken lines, pattern mess codes, chromatic aberration and deep lines exist on the products can be detected, and when the defects exist on the products are detected, the controller controls the power device to work to drive the mounting block to move transversely and longitudinally until the marker pen is positioned above the defect position of the product, then the marker pen is driven to move downwards through the arranged linear driving mechanism C, so that marks can be made on the product, an operator can quickly find defect points on the product, the conveying belt continues to rotate after the defect points are marked, when the defect product moves to the position right above the linear driving mechanism B, the conveying belt stops conveying work at the moment, the linear driving mechanism B is controlled to work, the linear driving mechanism B drives the pushing block to move upwards, the pushing block jacks up the defect product, then the linear driving mechanism A is started to work, the pushing plate is driven to move, and therefore the defect product can be pushed onto the conveying mechanism B, and the device can realize classification of good products and defective products, the practicability is strong.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of a U-shaped frame B and a power unit according to the present utility model.
Fig. 3 is a schematic view of a conveyor belt according to the present utility model.
Reference numerals: 101. a conveyor belt; 1011. a positioning groove; 1012. a through hole; 102. a driving roller; 103. a servo motor A; 104. installing a side plate; 2. a conveying mechanism B; 3. a U-shaped frame A; 4. an ink jet device; 5. a U-shaped frame B; 501. a slide hole; 6. a controller; 7. an alarm; 8. a support plate A; 9. a linear driving mechanism A; 10. a push plate; 11. a linear driving mechanism B; 12. a pushing block; 13. a visual inspection camera; 14. a sliding block; 15. a screw rod; 16. a guide rod; 17. a mounting block; 18. a linear driving mechanism C; 19. marking pen; 20. a servo motor B; 21. a linear driving mechanism D; 22. a connecting block; 23. a support plate B; 24. a floodlight.
Detailed Description
Example 1
As shown in fig. 1-3, the inkjet printing apparatus with a visual detection structure provided by the present utility model includes a conveying mechanism a, an inkjet device 4 and a visual detection camera 13; the conveying mechanism A comprises a conveying belt 101, a servo motor A103, two side-by-side mounting side plates 104 and a plurality of driving rollers 102, wherein the plurality of driving rollers 102 are rotatably mounted between the two mounting side plates 104, two adjacent driving rollers 102 are in transmission connection, the conveying belt 101 is sleeved on the plurality of driving rollers 102, the servo motor A103 is arranged on the mounting side plates 104, and an output shaft of the servo motor A103 is in transmission connection with the driving rollers 102; a U-shaped frame A3 and a U-shaped frame B5 are fixedly connected between the top ends of the two mounting side plates 104, and the ink jet device 4 and the visual detection camera 13 are respectively mounted on the U-shaped frame A3 and the U-shaped frame B5; the floodlight 24 is arranged on the U-shaped frame B5, and the floodlight 24 can be turned on to play a role in supplementing light; a mounting block 17 is arranged below the visual inspection camera 13, a marker pen 19 is arranged at the bottom end of the mounting block 17, a linear driving mechanism C18 for driving the marker pen 19 to vertically move is arranged on the mounting block 17, and a power device for driving the mounting block 17 to horizontally move is arranged on the U-shaped frame B5; a plurality of positioning grooves 1011 are formed in the outer surface of the conveying belt 101 along the path direction of the conveying belt in an array manner, through holes 1012 are formed in the inner sides of the positioning grooves 1011, a supporting plate A8 penetrating through the inner side of the conveying belt 101 is fixedly connected between two mounting side plates 104, a linear driving mechanism B11 is mounted on the supporting plate A8, and a pushing block 12 is connected to an output shaft of the linear driving mechanism B11; the two sides of the end part of the conveying mechanism A are respectively provided with a conveying mechanism B2 and a pushing device, the extending direction of the conveying mechanism B2 is perpendicular to that of the conveying mechanism A, the pushing device comprises a linear driving mechanism A9 and a pushing plate 10, a supporting plate B23 is fixedly arranged on a mounting side plate 104 at one side far away from the conveying mechanism B2, the linear driving mechanism A9 is arranged on the supporting plate B23, and the pushing plate 10 is connected with an output shaft of the linear driving mechanism A9; the controller 6 is arranged on the mounting side plate 104; the alarm 7 is installed on the installation side plate 104, and when defective products are detected, the controller 6 controls the alarm 7 to sound at the moment, so that the alarm can play a role in warning.
Example two
As shown in fig. 2, in comparison with the first embodiment, the power device of the present utility model includes a driving component a for driving the mounting block 17 to move in the lateral direction and a driving component B for driving the mounting block 17 to move in the longitudinal direction; the driving assembly A comprises a servo motor B20, a screw rod 15 and a guide rod 16, wherein sliding holes 501 are formed in two ends of a U-shaped frame B5, sliding blocks 14 are slidably arranged in the inner sides of the sliding holes 501 on two sides, the screw rod 15 and the guide rod 16 are arranged between the two sliding blocks 14, two ends of the screw rod 15 are respectively and rotatably connected with the sliding blocks 14 on two sides, an installation block 17 is in threaded connection with the screw rod 15, the installation block 17 is slidably arranged on the guide rod 16, the servo motor B20 is arranged on the sliding block 14 on one side, and an output shaft of the servo motor B20 is connected with the screw rod 15; the driving assembly B comprises a linear driving mechanism D21 and a connecting block 22, wherein the connecting block 22 is connected with the sliding block 14 on one side, the linear driving mechanism D21 is fixedly arranged on the U-shaped frame B5, and an output shaft of the linear driving mechanism D21 is connected with the sliding block 14.
The working principle and the using method of the utility model are as follows: a plurality of products are respectively placed on the inner sides of a plurality of positioning grooves 1011 positioned at the top ends, thereby realizing the effect of positioning the products, a servo motor A103 is started to work so as to drive a conveying belt 101 to rotate (the servo motor A drives the conveying belt to intermittently rotate), thereby driving the plurality of products to move, when the products move to the position right below an ink jet device 4, the ink jet device 4 starts to spray, at the moment, the conveying belt 101 stops rotating, after the spraying is finished, the conveying belt 101 continues rotating, when the sprayed products move to the position below a visual detection camera 13, the conveying belt 101 stops rotating again, the visual detection camera 13 transmits the acquired picture to a controller 6, the controller 6 compares with the patterns stored in advance, thereby detecting whether the products have defects such as ink drops, broken lines, pattern messy codes, chromatic aberration, deep lines and the like, when detecting that a defect exists in a certain part of a product, the controller 6 controls the power device to work so as to drive the mounting block 17 to transversely move and longitudinally move until the marker pen 19 is positioned above the defect position of the product, then the marker pen 19 is driven to move downwards through the linear driving mechanism C18, so that marks can be made on the product, an operator can quickly find out the defect point on the product, the conveyor belt 101 continues to rotate after the defect point is marked, when the defect product moves to the position right above the linear driving mechanism B11, the conveyor belt 101 stops conveying at the moment, the linear driving mechanism B11 is controlled to work, the linear driving mechanism B11 drives the pushing block 12 to move upwards, the pushing block 12 jacks up the defect product at the moment, then the linear driving mechanism A9 is started to work, the linear driving mechanism A9 drives the pushing plate 10 to move, and accordingly the defect product can be pushed onto the conveying mechanism B2, therefore, the device can be used for classifying good products and defective products, and has high practicability.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (8)
1. An inkjet printing device with a visual detection structure is characterized by comprising a conveying mechanism A, an inkjet device (4) and a visual detection camera (13); the conveying mechanism A comprises a conveying belt (101), a servo motor A (103), two side-by-side mounting side plates (104) and a plurality of driving rollers (102), wherein the driving rollers (102) are rotatably mounted between the two mounting side plates (104), the two adjacent driving rollers (102) are in transmission connection, the conveying belt (101) is sleeved on the driving rollers (102), the servo motor A (103) is arranged on the mounting side plates (104), and an output shaft of the servo motor A is in transmission connection with the driving rollers (102); a U-shaped frame A (3) and a U-shaped frame B (5) are fixedly connected between the top ends of the two mounting side plates (104), and the ink-jet equipment (4) and the visual detection camera (13) are respectively mounted on the U-shaped frame A (3) and the U-shaped frame B (5); a mounting block (17) is arranged below the visual inspection camera (13), a marker (19) is arranged at the bottom end of the mounting block (17), a linear driving mechanism C (18) for driving the marker (19) to move vertically is arranged on the mounting block (17), and a power device for driving the mounting block (17) to move horizontally is arranged on the U-shaped frame B (5); a plurality of positioning grooves (1011) are formed in the outer surface of the conveying belt (101) along the path direction of the conveying belt in an array manner, through holes (1012) are formed in the inner sides of the positioning grooves (1011), a supporting plate A (8) penetrating through the inner side of the conveying belt (101) is fixedly connected between two mounting side plates (104), a linear driving mechanism B (11) is mounted on the supporting plate A (8), and a pushing block (12) is connected to an output shaft of the linear driving mechanism B (11); the two sides of the end part of the conveying mechanism A are respectively provided with a conveying mechanism B (2) and a pushing device; the mounting side plate (104) is provided with a controller (6).
2. An inkjet printing apparatus with a visual inspection structure according to claim 1 wherein the power means includes a drive assembly a for driving the mounting block (17) in a lateral direction and a drive assembly B for driving the mounting block (17) in a longitudinal direction.
3. The inkjet printing device with a visual inspection structure according to claim 2, wherein the driving assembly a comprises a servo motor B (20), a screw rod (15) and a guide rod (16), sliding holes (501) are formed in two ends of the U-shaped frame B (5), sliding blocks (14) are slidably mounted on inner sides of the sliding holes (501) on two sides, the screw rod (15) and the guide rod (16) are mounted between the two sliding blocks (14), two ends of the screw rod (15) are respectively connected with the sliding blocks (14) on two sides in a rotating mode, a mounting block (17) is in threaded connection with the screw rod (15), the mounting block (17) is slidably arranged on the guide rod (16), the servo motor B (20) is mounted on the sliding block (14) on one side, and an output shaft of the servo motor B is connected with the screw rod (15).
4. An ink jet printing apparatus with a visual inspection structure according to claim 3, characterized in that the driving assembly B comprises a linear driving mechanism D (21) and a connecting block (22), the connecting block (22) is connected with the sliding block (14) on one side, the linear driving mechanism D (21) is fixedly mounted on the U-shaped frame B (5) and the output shaft thereof is connected with the sliding block (14).
5. An ink jet printing apparatus with a visual inspection structure according to claim 1, characterized in that the pushing device comprises a linear driving mechanism a (9) and a pushing plate (10), a supporting plate B (23) is fixedly arranged on a side plate (104) which is far away from the conveying mechanism B (2), the linear driving mechanism a (9) is arranged on the supporting plate B (23), and the pushing plate (10) is connected with an output shaft of the linear driving mechanism a (9).
6. Inkjet printing device with visual inspection structure according to claim 1, characterized in that a floodlight (24) is mounted on the U-shaped frame B (5).
7. An inkjet printing apparatus with a visual inspection structure according to claim 1, characterized in that an alarm (7) is mounted on the mounting side plate (104).
8. An inkjet printing apparatus with a visual inspection structure according to claim 1 wherein the direction of extension of the transport mechanism B (2) is perpendicular to the direction of extension of the transport mechanism a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222524915.5U CN219133644U (en) | 2022-09-21 | 2022-09-21 | Ink jet type printing device with visual detection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222524915.5U CN219133644U (en) | 2022-09-21 | 2022-09-21 | Ink jet type printing device with visual detection structure |
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| Publication Number | Publication Date |
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| CN219133644U true CN219133644U (en) | 2023-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222524915.5U Active CN219133644U (en) | 2022-09-21 | 2022-09-21 | Ink jet type printing device with visual detection structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117054424A (en) * | 2023-07-17 | 2023-11-14 | 浙江致信智控装备有限公司 | Machine vision cloth inspection device |
-
2022
- 2022-09-21 CN CN202222524915.5U patent/CN219133644U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117054424A (en) * | 2023-07-17 | 2023-11-14 | 浙江致信智控装备有限公司 | Machine vision cloth inspection device |
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