Packaging bag code spraying detection device of paging machine

Abstract

The utility model discloses a packaging bag code spraying detection device of a paging machine, which belongs to the technical field of paging machines and comprises a conveying frame, and two rotating rollers are rotatably connected to the inner side of the conveying frame. According to the utility model, the photoelectric switch emitter and the photoelectric switch receiver are used for detecting the bag length, when the bag length detection size is different from the standard length, the two bags are judged to be connected or the distance between the two bags is not enough, the ink-jet printer generates the ink-jet missing phenomenon, and the control panel immediately starts a train to give an audible and visual alarm under the condition; in addition, the packaging bags moving on the conveying belt are counted through a light-emitting instrument and an optical signal receiver, the number of each group of bags of incoming goods is fixed, photoelectric counting is adopted, and as long as the number of each group of bags is smaller than the fixed number, it is judged that the bags completely coincide. And the control panel gives a sound-light alarm prompt, so that an operator can find out immediately, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paging machines, and more specifically to a packaging bag code spraying detection device for a paging machine. Background Art

[0002] The paging machine, also known as the sorting machine, is used to automatically separate stacks of packaging bags or cards and transfer them into single pages onto the conveyor belt, making it easier for the inkjet printer or laser machine to print and engrave production date, batch number, anti-counterfeiting mark, pattern, etc., thereby reducing the tediousness of manual paging, giving full play to the high-speed printing advantages of inkjet printers and laser machines, improving printing efficiency, and equipped with intelligent counting and automatic shutdown functions to facilitate production management.

[0003] The existing online coding method for paging machines is extremely fast, with one bag being sprayed every 0.15 seconds. Due to various reasons such as equipment, packaging materials, and personnel, it is impossible to guarantee a 100% printing rate. Multiple manual inspections are required to remove the bags, but the quantity is large and manual sorting is difficult, so it is inevitable that there will be missed inspections. In addition, there is a risk of dust and pigments being attached to the conveyor belt of the paging machine. When the pigments adhere to the conveyor belt, they will stick to the materials and affect the transportation of the materials. For this reason, we propose a coding detection device for packaging bags of paging machines. Utility Model Content

[0004] In view of the problems mentioned in the above background technology, the purpose of the utility model is to provide a paging machine packaging bag code spraying detection device.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions:

[0006] A paging machine packaging bag inkjet detection device comprises a conveyor frame, the inner side of the conveyor frame is rotatably connected to two rollers, the two rollers are sleeved with conveyor belts, a paging machine body is arranged at one end of the conveyor frame, an inkjet printer is arranged at the top of the conveyor frame, a storage box is placed at the other end of the conveyor frame, a photoelectric switch transmitter is fixedly installed on one side of the inner cavity of the conveyor frame, a photoelectric switch receiver is fixedly installed on the other side of the inner cavity of the conveyor frame, a light-emitting instrument is fixedly installed on one side of the inner cavity of the conveyor frame, an optical signal receiver is fixedly installed on the other side of the inner cavity of the conveyor frame, a control panel is fixedly installed on the outer side of the conveyor frame, a cleaning mechanism is arranged at the bottom of the conveyor frame, and a drying mechanism is arranged at the bottom of the conveyor frame.

[0007] As a preferred solution of the utility model, the cleaning mechanism includes a cleaning box fixedly sleeved on the bottom of the conveying frame, a wastewater collection tank is arranged on the top of the cleaning box, a liquid storage tank is arranged inside the cleaning box, a water pump is fixedly installed in the inner cavity of the wastewater collection tank, the input end of the water pump extends to the inner cavity of the liquid storage tank and is fixedly connected to a water suction pipe, the output end of the water pump is fixedly connected to a water spray pipe, and a plurality of water spray holes are opened on the top surface of the water spray pipe.

[0008] As a preferred solution of the utility model, the drying mechanism includes an air-drying box fixedly sleeved on the bottom of the conveying rack, a plurality of electric heating tubes are fixedly installed in the inner cavity of the air-drying box, and a plurality of fans are fixedly installed at the bottom of the air-drying box.

[0009] As a preferred solution of the utility model, a servo motor is fixedly installed on the outer side of the conveying frame, and the output shaft of the servo motor is connected to one end of a rotating shaft of a rotating roller.

[0010] As a preferred solution of the utility model, a water adding threaded plug is installed on the outer thread of the cleaning box, one end of which extends to the inner cavity of the liquid storage tank. A drain valve is provided on the outer side of the cleaning box, one end of which extends to the inner cavity of the wastewater collection tank.

[0011] As a preferred solution of the utility model, the side surface of the conveyor belt is in contact with the inner side surface of the conveyor frame.

[0012] The advantages of the utility model are:

[0013] (1) In the present invention, a photoelectric switch transmitter and a photoelectric switch receiver are used to detect the bag length. When the bag length detection size differs from the standard length, it is determined that the two bags are connected or the distance between the two bags is insufficient, indicating that the inkjet printer has a leakage phenomenon. In this case, the control panel immediately sends out an audible and visual alarm to prompt the operator to pick up the uncoded packaging bags in time to prevent the phenomenon of dropped bags from leakage. In addition, the packaging bags moving on the conveyor belt are counted by a light-emitting instrument and an optical signal receiver. Since each group of incoming goods has a fixed number of bags, photoelectric counting is used. As long as each group is less than the fixed number, it is determined that the bags are completely overlapped. The control panel sends out an audible and visual alarm to prompt the operator to find out immediately.

[0014] (2) In the utility model, a water pump is used to pump water from the liquid storage tank into the water spray pipe, and the water in the water spray pipe is sprayed upward from the water spray hole, and the water sprayed from the water spray hole is used to clean the pigment and dust attached to the surface of the conveyor belt. In addition, the fan is used to blow air upward, and the air is heated by the electric heating tube. The hot air is used to dry the cleaned conveyor belt, thereby ensuring the cleanliness of the conveyor belt surface, avoiding the influence of pigment and dust on the transportation of the packaging bag, and improving the working quality of the packaging bag inkjet detection device of the paging machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is an exploded view of the overall structure of the utility model;

[0017] Figure 3 It is a cross-sectional schematic diagram of the conveying frame of the utility model;

[0018] Figure 4 It is a cross-sectional schematic diagram of the cleaning mechanism of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the drying mechanism of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Conveyor rack; 2. Roller; 3. Conveyor belt; 4. Paging machine body; 5. Inkjet printer; 6. Photoelectric switch transmitter; 7. Photoelectric switch receiver; 8. Light-emitting instrument; 9. Optical signal receiver; 10. Storage box; 11. Servo motor; 12. Cleaning mechanism; 13. Drying mechanism; 14. Control panel; 15. Cleaning box; 16. Liquid storage tank; 17. Wastewater collection tank; 18. Water pump; 19. Water spray pipe; 20. Water spray hole; 21. Water suction pipe; 22. Water filling threaded plug; 23. Drain valve; 24. Air drying box; 25. Fan; 26. Electric heating tube. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Example:

[0026] See also Figure 1-5 A paging machine packaging bag coding detection device comprises a conveying frame 1, two rollers 2 are rotatably connected to the inner side of the conveying frame 1, a conveyor belt 3 is sleeved on the two rollers 2, a paging machine body 4 is arranged at one end of the conveying frame 1, a coding machine 5 is arranged on the top of the conveying frame 1, a storage box 10 is placed at the other end of the conveying frame 1, a photoelectric switch transmitter 6 is fixedly installed on one side of the inner cavity of the conveying frame 1, a photoelectric switch receiver 7 is fixedly installed on the other side of the inner cavity of the conveying frame 1, a light emitting instrument 8 is fixedly installed on one side of the inner cavity of the conveying frame 1, an optical signal receiver 9 is fixedly installed on the other side of the inner cavity of the conveying frame 1, a control panel 14 is fixedly installed on the outer side of the conveying frame 1, a cleaning mechanism 12 is arranged at the bottom of the conveying frame 1, and a drying mechanism 13 is arranged at the bottom of the conveying frame 1.

[0027] In this embodiment, the positions of the photoelectric switch transmitter 6 and the photoelectric switch receiver 7 are aligned, and the positions of the light-emitting instrument 8 and the optical signal receiver 9 are aligned. In addition, the control panel 14 processes the signals detected by the photoelectric switch transmitter 6, the photoelectric switch receiver 7, the light-emitting instrument 8, and the optical signal receiver 9, and issues an alarm when an abnormal detection result occurs.

[0028] For details, please refer to Figure 1 and Figure 4 The cleaning mechanism 12 includes a cleaning box 15 fixedly sleeved on the bottom of the conveying frame 1, a wastewater collecting tank 17 is arranged on the top of the cleaning box 15, a liquid storage tank 16 is arranged inside the cleaning box 15, a water pump 18 is fixedly installed in the inner cavity of the wastewater collecting tank 17, the input end of the water pump 18 extends to the inner cavity of the liquid storage tank 16 and is fixedly connected to a water pump 21, and the output end of the water pump 18 is fixedly connected to a water spray pipe 19, and a plurality of water spray holes 20 are opened on the top surface of the water spray pipe 19.

[0029] In this embodiment, the inner cavity of the liquid storage tank 16 is preset with water.

[0030] For details, please refer to Figure 1 and Figure 5The drying mechanism 13 includes an air drying box 24 fixedly sleeved on the bottom of the conveying frame 1 , a plurality of electric heating tubes 26 are fixedly installed in the inner cavity of the air drying box 24 , and a plurality of fans 25 are fixedly installed at the bottom of the air drying box 24 .

[0031] In this embodiment, the fan 25 blows air upward, and the electric heating tube 26 heats the air blown out by the fan 25 , so that the heated hot air dries the conveyor belt 3 .

[0032] For details, please refer to Figure 1 and Figure 3 A servo motor 11 is fixedly installed on the outer side of the conveying frame 1, and the output shaft of the servo motor 11 is connected to one end of the rotating shaft of a roller 2.

[0033] In this embodiment, the servo motor 11 is used to drive the roller 2 to rotate, and the roller 2 is used to drive the conveyor belt 3 to rotate.

[0034] For details, please refer to Figure 4 A water-filling threaded plug 22 is threadedly installed on the outer side of the cleaning box 15 , and one end of the water-filling threaded plug 22 extends to the inner cavity of the liquid storage tank 16 . A drain valve 23 is provided on the outer side of the cleaning box 15 , and one end of the drain valve 23 extends to the inner cavity of the wastewater collection tank 17 .

[0035] In this embodiment, water is added to the liquid storage tank 16 by removing the water adding threaded plug 22 , and the waste water in the waste water collection tank 17 is discharged through the drain valve 23 .

[0036] For details, please refer to Figure 1 , the side surface of the conveyor belt 3 is in contact with the inner side surface of the conveyor frame 1.

[0037] In this embodiment, the inner side of the conveying frame 1 blocks the side of the conveyor belt 3 to prevent materials from falling from the side of the conveyor belt 3 .

[0038] Working principle: When in use, first use the paging machine body 4 to paginate and export the packaging bags, and start the servo motor 11 to drive the roller 2 and the conveyor belt 3 to rotate counterclockwise, use the conveyor belt 3 to drive the packaging bags to move, and use the inkjet printer 5 to grind on the packaging bags, and then use the photoelectric switch transmitter 6 and the photoelectric switch receiver 7 to detect the bag length. When the bag length detection size is different from the standard length, it is determined that the two bags are connected or the distance between the two bags is not enough, indicating that the inkjet printer 5 has a leakage phenomenon. In this case, the control panel 14 immediately sends out an audible and visual alarm to prompt the operator to pick up the packaging bags that have not been sprayed in time and immediately to prevent the phenomenon of dropped bags from being sprayed. Then, through the light-emitting instrument 8 and the optical signal receiver 9 The packaging bags moving on the conveyor belt 3 are counted. Since each group of incoming bags has a fixed number, photoelectric counting is adopted. As long as each group has less than the fixed number, it is determined that the bags are completely overlapped. The control panel 14 gives an audible and visual alarm prompt, and the operator immediately finds out. Finally, the water pump 18 is started to pump the water in the liquid storage tank 16 into the water spray pipe 19, and the water in the water spray pipe 19 is sprayed upward from the water spray hole 20. The pigment and dust attached to the surface of the conveyor belt 3 are cleaned with the water sprayed from the water spray hole 20, and the cleaned waste falls back into the wastewater collection tank 17. The fan 25 is started to blow air upward, and the electric heating tube 26 is used to heat the air, and the cleaned conveyor belt 3 is dried with the hot air.

[0039] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A paging machine packaging bag code detection device, comprising a conveyor frame (1), characterized in that: The inner side of the conveying frame (1) is rotatably connected to two rollers (2), and the two rollers (2) are sleeved with conveyor belts (3). A paging machine body (4) is arranged at one end of the conveying frame (1), and a jet printer (5) is arranged at the top of the conveying frame (1). A storage box (10) is placed at the other end of the conveying frame (1). A photoelectric switch transmitter (6) is fixedly installed on one side of the inner cavity of the conveying frame (1), and a photoelectric switch receiver (7) is fixedly installed on the other side of the inner cavity of the conveying frame (1). A light-emitting instrument (8) is fixedly installed on one side of the inner cavity of the conveying frame (1), and an optical signal receiver (9) is fixedly installed on the other side of the inner cavity of the conveying frame (1). A control panel (14) is fixedly installed on the outer side of the conveying frame (1), and a cleaning mechanism (12) is arranged at the bottom of the conveying frame (1), and a drying mechanism (13) is arranged at the bottom of the conveying frame (1).

2. A paging machine packaging bag inkjet detection device according to claim 1, characterized in that: The cleaning mechanism (12) comprises a cleaning box (15) fixedly sleeved on the bottom of the conveying frame (1), a wastewater collecting tank (17) is arranged on the top of the cleaning box (15), a liquid storage tank (16) is arranged inside the cleaning box (15), a water pump (18) is fixedly installed in the inner cavity of the wastewater collecting tank (17), an input end of the water pump (18) extends to the inner cavity of the liquid storage tank (16) and is fixedly connected to a water pump (21), and an output end of the water pump (18) is fixedly connected to a water spray pipe (19), and a plurality of water spray holes (20) are opened on the top surface of the water spray pipe (19).

3. The paging machine packaging bag inkjet detection device according to claim 1, characterized in that: The drying mechanism (13) comprises an air drying box (24) fixedly sleeved on the bottom of the conveying frame (1), a plurality of electric heating tubes (26) are fixedly installed in the inner cavity of the air drying box (24), and a plurality of fans (25) are fixedly installed at the bottom of the air drying box (24).

4. The paging machine packaging bag inkjet detection device according to claim 1, characterized in that: A servo motor (11) is fixedly mounted on the outer side of the conveying frame (1), and an output shaft of the servo motor (11) is connected to one end of a rotating shaft of a rotating roller (2).

5. The paging machine packaging bag inkjet detection device according to claim 2, characterized in that: A water-adding threaded plug (22) is threadedly mounted on the outside of the cleaning box (15), one end of which extends to the inner cavity of the liquid storage tank (16). A drain valve (23) is arranged on the outside of the cleaning box (15), one end of which extends to the inner cavity of the wastewater collection tank (17).

6. The paging machine packaging bag code spraying detection device according to claim 1, characterized in that: The side surface of the conveyor belt (3) is in contact with the inner side surface of the conveyor frame (1).

Images